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-rw-r--r--INSTALL-WIN32.md58
-rw-r--r--[l---------]aclocal.m41760
-rw-r--r--erts/Makefile.in3
-rw-r--r--erts/emulator/beam/break.c5
-rw-r--r--erts/etc/win32/msys_tools/erl12
-rw-r--r--erts/etc/win32/msys_tools/vc/cc.sh3
-rw-r--r--erts/etc/win32/msys_tools/vc/ld.sh4
-rw-r--r--erts/etc/win32/nsis/Makefile27
-rwxr-xr-xerts/etc/win32/nsis/dll_version_helper.sh16
-rw-r--r--erts/etc/win32/nsis/erlang20.nsi15
-rwxr-xr-xerts/etc/win32/nsis/find_redist.sh52
-rw-r--r--erts/include/erl_int_sizes_config.h.in3
-rwxr-xr-x[l---------]lib/common_test/priv/auxdir/config.guess1520
-rwxr-xr-x[l---------]lib/common_test/priv/auxdir/config.sub1631
-rwxr-xr-x[l---------]lib/common_test/priv/auxdir/install-sh520
-rw-r--r--[l---------]lib/erl_interface/aclocal.m41760
-rw-r--r--lib/erl_interface/configure.in2
-rwxr-xr-x[l---------]lib/erl_interface/src/auxdir/config.guess1520
-rwxr-xr-x[l---------]lib/erl_interface/src/auxdir/config.sub1631
-rwxr-xr-x[l---------]lib/erl_interface/src/auxdir/install-sh520
-rw-r--r--[l---------]lib/odbc/aclocal.m41760
-rw-r--r--lib/odbc/configure.in2
-rwxr-xr-x[l---------]lib/test_server/src/config.guess1520
-rwxr-xr-x[l---------]lib/test_server/src/config.sub1631
-rwxr-xr-x[l---------]lib/test_server/src/install-sh520
-rw-r--r--lib/wx/aclocal.m41759
-rwxr-xr-xlib/wx/configure.in11
-rwxr-xr-xotp_build55
28 files changed, 18214 insertions, 106 deletions
diff --git a/INSTALL-WIN32.md b/INSTALL-WIN32.md
index 59b9086c39..1158d72f37 100644
--- a/INSTALL-WIN32.md
+++ b/INSTALL-WIN32.md
@@ -430,50 +430,24 @@ Well' here's the list:
with wxErlang).
Install or unpack it to `DRIVE:/PATH/cygwin/opt/local/pgm`.
- Open from explorer (i.e. by double clicking the file)
- `C:\cygwin\opt\local\pgm\wxMSW-2.8.11\build\msw\wx.dsw`
- In Microsoft Visual Studio, click File/Open/File, locate and
- open: `C:\cygwin\opt\local\pgm\wxMSW-2.8.11\include\wx\msw\setup.h`
- enable `wxUSE_GLCANVAS`, `wxUSE_POSTSCRIPT` and `wxUSE_GRAPHICS_CONTEXT`
- Build it by clicking Build/Batch Build and select all unicode release
- (and unicode debug) packages.
-
- Open `C:\cygwin\opt\local\pgm\wxMSW-2.8.11\contrib/build/stc/stc.dsw`
- and batch build all unicode packages.
-
- If you are using Visual C++ 9.0 or higher (Visual Studio 2008 onwards) you
- will also need to convert and re-create the project dependencies in the new
- .sln "Solution" format.
-
- * Open VSC++ & the project `wxMSW-2.8.11\build\msw\wx.dsw`, accepting the
- automatic conversion to the newer VC++ format and save as
- `\wxMSW-2.8.11\build\msw\wx.sln`
-
- * right-click on the project, and set up the project dependencies for
- `wx.dsw` to achieve the below build order
-
- jpeg, png, tiff, zlib, regex, expat, base, net, odbc, core,
- gl, html, media, qa, adv, dbgrid, xrc, aui, richtext, xml
- Build all unicode release (and unicode debug) packages either from the
- GUI or alternatively launch a new prompt from somewhere like Start ->
- Programs -> Microsoft Visual C++ -> Visual Studio Tools -> VS2008 Cmd Prompt
- and cd to where you unpacked wxMSW
-
- pushd c:\wxMSW*\build\msw
- vcbuild /useenv /platform:Win32 /M4 wx.sln "Unicode Release|Win32"
- vcbuild /useenv /platform:Win32 /M4 wx.sln "Unicode Debug|Win32"
-
- Open VSC++ & convert `C:\wxMSW-2.8.11\contrib\build\stc\stc.dsw` to
- `C:\wxMSW-2.8.11\contrib\build\stc\stc.sln`
-
- * build the unicode release (and unicode debug) packages from the GUI or
- alternatively open a VS2008 Cmd Prompt and cd to where you unpacked wxMSW
-
- pushd c:\wxMSW*\contrib\build\stc
- vcbuild /useenv /platform:Win32 /M4 stc.sln "Unicode Release|Win32"
- vcbuild /useenv /platform:Win32 /M4 stc.sln "Unicode Debug|Win32"
+ edit: `C:\cygwin\opt\local\pgm\wxMSW-2.8.11\include\wx\msw\setup.h`
+ enable `wxUSE_GLCANVAS`, `wxUSE_POSTSCRIPT` and `wxUSE_GRAPHICS_CONTEXT`
+ build: From a command prompt with the VC tools available (usually started from a
+ shortcut installed by the SDK/Visual Studio):
+
+ `cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\build\msw`
+ `nmake BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc`
+ `cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\contrib\build\stc`
+ `nmake BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc`
+
+ Or - if building a 64bit version:
+ `cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\build\msw`
+ `nmake TARGET_CPU=amd64 BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc`
+ `cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\contrib\build\stc`
+ `nmake TARGET_CPU=amd64 BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc`
+
* The Erlang source distribution (from <http://www.erlang.org/download.html>).
The same as for Unix platforms. Preferably use tar from within Cygwin to
unpack the source tar.gz (`tar zxf otp_src_%OTP-REL%.tar.gz`).
diff --git a/aclocal.m4 b/aclocal.m4
index 32ceb26f5a..a7a8ceb99a 120000..100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1 +1,1759 @@
-erts/aclocal.m4 \ No newline at end of file
+dnl
+dnl %CopyrightBegin%
+dnl
+dnl Copyright Ericsson AB 1998-2011. All Rights Reserved.
+dnl
+dnl The contents of this file are subject to the Erlang Public License,
+dnl Version 1.1, (the "License"); you may not use this file except in
+dnl compliance with the License. You should have received a copy of the
+dnl Erlang Public License along with this software. If not, it can be
+dnl retrieved online at http://www.erlang.org/.
+dnl
+dnl Software distributed under the License is distributed on an "AS IS"
+dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+dnl the License for the specific language governing rights and limitations
+dnl under the License.
+dnl
+dnl %CopyrightEnd%
+dnl
+
+dnl
+dnl aclocal.m4
+dnl
+dnl Local macros used in configure.in. The Local Macros which
+dnl could/should be part of autoconf are prefixed LM_, macros specific
+dnl to the Erlang system are prefixed ERL_.
+dnl
+
+AC_DEFUN(LM_PRECIOUS_VARS,
+[
+
+dnl ERL_TOP
+AC_ARG_VAR(ERL_TOP, [Erlang/OTP top source directory])
+
+dnl Tools
+AC_ARG_VAR(CC, [C compiler])
+AC_ARG_VAR(CFLAGS, [C compiler flags])
+AC_ARG_VAR(STATIC_CFLAGS, [C compiler static flags])
+AC_ARG_VAR(CFLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag passed via C compiler])
+AC_ARG_VAR(CPP, [C/C++ preprocessor])
+AC_ARG_VAR(CPPFLAGS, [C/C++ preprocessor flags])
+AC_ARG_VAR(CXX, [C++ compiler])
+AC_ARG_VAR(CXXFLAGS, [C++ compiler flags])
+AC_ARG_VAR(LD, [linker (is often overridden by configure)])
+AC_ARG_VAR(LDFLAGS, [linker flags (can be risky to set since LD may be overriden by configure)])
+AC_ARG_VAR(LIBS, [libraries])
+AC_ARG_VAR(DED_LD, [linker for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LDFLAGS, [linker flags for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LD_FLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(LFS_CFLAGS, [large file support C compiler flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LDFLAGS, [large file support linker flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LIBS, [large file support libraries (set all LFS_* variables or none)])
+AC_ARG_VAR(RANLIB, [ranlib])
+AC_ARG_VAR(AR, [ar])
+AC_ARG_VAR(GETCONF, [getconf])
+
+dnl Cross system root
+AC_ARG_VAR(erl_xcomp_sysroot, [Absolute cross system root path (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_isysroot, [Absolute cross system root include path (only used when cross compiling)])
+
+dnl Cross compilation variables
+AC_ARG_VAR(erl_xcomp_bigendian, [big endian system: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_clock_gettime_correction, [clock_gettime() can be used for time correction: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_nptl, [have Native POSIX Thread Library: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigusrx, [SIGUSR1 and SIGUSR2 can be used: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigaltstack, [have working sigaltstack(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_poll, [have working poll(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_kqueue, [have working kqueue(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_putenv_copy, [putenv() stores key-value copy: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_reliable_fpe, [have reliable floating point exceptions: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_getaddrinfo, [have working getaddrinfo() for both IPv4 and IPv6: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_gethrvtime_procfs_ioctl, [have working gethrvtime() which can be used with procfs ioctl(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_clock_gettime_cpu_time, [clock_gettime() can be used for retrieving process CPU time: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_after_morecore_hook, [__after_morecore_hook can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_dlsym_brk_wrappers, [dlsym(RTLD_NEXT, _) brk wrappers can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+
+])
+
+AC_DEFUN(ERL_XCOMP_SYSROOT_INIT,
+[
+erl_xcomp_without_sysroot=no
+if test "$cross_compiling" = "yes"; then
+ test "$erl_xcomp_sysroot" != "" || erl_xcomp_without_sysroot=yes
+ test "$erl_xcomp_isysroot" != "" || erl_xcomp_isysroot="$erl_xcomp_sysroot"
+else
+ erl_xcomp_sysroot=
+ erl_xcomp_isysroot=
+fi
+])
+
+AC_DEFUN(LM_CHECK_GETCONF,
+[
+if test "$cross_compiling" != "yes"; then
+ AC_CHECK_PROG([GETCONF], [getconf], [getconf], [false])
+else
+ dnl First check if we got a `<HOST>-getconf' in $PATH
+ host_getconf="$host_alias-getconf"
+ AC_CHECK_PROG([GETCONF], [$host_getconf], [$host_getconf], [false])
+ if test "$GETCONF" = "false" && test "$erl_xcomp_sysroot" != ""; then
+ dnl We should perhaps give up if we have'nt found it by now, but at
+ dnl least in one Tilera MDE `getconf' under sysroot is a bourne
+ dnl shell script which we can use. We try to find `<HOST>-getconf'
+ dnl or `getconf' under sysconf, but only under sysconf since
+ dnl `getconf' in $PATH is almost guaranteed to be for the build
+ dnl machine.
+ GETCONF=
+ prfx="$erl_xcomp_sysroot"
+ AC_PATH_TOOL([GETCONF], [getconf], [false],
+ ["$prfx/usr/bin:$prfx/bin:$prfx/usr/local/bin"])
+ fi
+fi
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_WINDOWS_ENVIRONMENT
+dnl
+dnl
+dnl Tries to determine thw windows build environment, i.e.
+dnl MIXED_CYGWIN_VC or MIXED_MSYS_VC
+dnl
+
+AC_DEFUN(LM_WINDOWS_ENVIRONMENT,
+[
+MIXED_CYGWIN=no
+MIXED_MSYS=no
+
+AC_MSG_CHECKING(for mixed cygwin or msys and native VC++ environment)
+if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([Cygwin and VC])
+ MIXED_CYGWIN_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
+ elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+ CFLAGS="-O2"
+ MIXED_MSYS=yes
+ AC_MSG_RESULT([MSYS and VC])
+ MIXED_MSYS_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MSYS_VC"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_VC=no
+ MIXED_MSYS_VC=no
+fi
+AC_SUBST(MIXED_CYGWIN_VC)
+AC_SUBST(MIXED_MSYS_VC)
+
+MIXED_VC=no
+if test "x$MIXED_MSYS_VC" = "xyes" -o "x$MIXED_CYGWIN_VC" = "xyes" ; then
+ MIXED_VC=yes
+fi
+
+AC_SUBST(MIXED_VC)
+
+if test "x$MIXED_MSYS" != "xyes"; then
+ AC_MSG_CHECKING(for mixed cygwin and native MinGW environment)
+ if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([yes])
+ MIXED_CYGWIN_MINGW=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_MINGW"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+ else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_MINGW=no
+ fi
+else
+ MIXED_CYGWIN_MINGW=no
+fi
+AC_SUBST(MIXED_CYGWIN_MINGW)
+
+AC_MSG_CHECKING(if we mix cygwin with any native compiler)
+if test "X$MIXED_CYGWIN" = "Xyes"; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_CYGWIN)
+
+AC_MSG_CHECKING(if we mix msys with another native compiler)
+if test "X$MIXED_MSYS" = "Xyes" ; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_MSYS)
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_FIND_EMU_CC
+dnl
+dnl
+dnl Tries fairly hard to find a C compiler that can handle jump tables.
+dnl Defines the @EMU_CC@ variable for the makefiles and
+dnl inserts NO_JUMP_TABLE in the header if one cannot be found...
+dnl
+
+AC_DEFUN(LM_FIND_EMU_CC,
+ [AC_CACHE_CHECK(for a compiler that handles jumptables,
+ ac_cv_prog_emu_cc,
+ [
+AC_TRY_COMPILE([],[
+#ifdef __llvm__
+#error "llvm is currently unable to compile beam_emu.c"
+#endif
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+lbl1:
+ return 1;
+lbl2:
+ return 2;
+],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+
+if test $ac_cv_prog_emu_cc = no; then
+ for ac_progname in emu_cc.sh gcc-4.2 gcc; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_progname; then
+ ac_cv_prog_emu_cc=$ac_dir/$ac_progname
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ if test $ac_cv_prog_emu_cc != no; then
+ break
+ fi
+ done
+fi
+
+if test $ac_cv_prog_emu_cc != no; then
+ save_CC=$CC
+ save_CFLAGS=$CFLAGS
+ save_CPPFLAGS=$CPPFLAGS
+ CC=$ac_cv_prog_emu_cc
+ CFLAGS=""
+ CPPFLAGS=""
+ AC_TRY_COMPILE([],[
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+ lbl1:
+ return 1;
+ lbl2:
+ return 2;
+ ],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+ CC=$save_CC
+ CFLAGS=$save_CFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+fi
+])
+if test $ac_cv_prog_emu_cc = no; then
+ AC_DEFINE(NO_JUMP_TABLE,[],[Defined if no found C compiler can handle jump tables])
+ EMU_CC=$CC
+else
+ EMU_CC=$ac_cv_prog_emu_cc
+fi
+AC_SUBST(EMU_CC)
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_INSTALL_DIR
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl Figure out how to create directories with parents.
+dnl (In my opinion INSTALL_DIR is a bad name, MKSUBDIRS or something is better)
+dnl
+dnl We prefer 'install -d', but use 'mkdir -p' if it exists.
+dnl If none of these methods works, we give up.
+dnl
+
+
+AC_DEFUN(LM_PROG_INSTALL_DIR,
+[AC_CACHE_CHECK(how to create a directory including parents,
+ac_cv_prog_mkdir_p,
+[
+temp_name_base=config.$$
+temp_name=$temp_name_base/x/y/z
+$INSTALL -d $temp_name >/dev/null 2>&1
+ac_cv_prog_mkdir_p=none
+if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="$INSTALL -d"
+else
+ mkdir -p $temp_name >/dev/null 2>&1
+ if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="mkdir -p"
+ fi
+fi
+rm -fr $temp_name_base
+])
+
+case "${ac_cv_prog_mkdir_p}" in
+ none) AC_MSG_ERROR(don't know how create directories with parents) ;;
+ *) INSTALL_DIR="$ac_cv_prog_mkdir_p" AC_SUBST(INSTALL_DIR) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_PERL5
+dnl
+dnl Try to find perl version 5. If found set PERL to the absolute path
+dnl of the program, if not found set PERL to false.
+dnl
+dnl On some systems /usr/bin/perl is perl 4 and e.g.
+dnl /usr/local/bin/perl is perl 5. We try to handle this case by
+dnl putting a couple of
+dnl Tries to handle the case that there are two programs called perl
+dnl in the path and one of them is perl 5 and the other isn't.
+dnl
+AC_DEFUN(LM_PROG_PERL5,
+[AC_PATH_PROGS(PERL, perl5 perl, false,
+ /usr/local/bin:/opt/local/bin:/usr/local/gnu/bin:${PATH})
+changequote(, )dnl
+dnl[ That bracket is needed to balance the right bracket below
+if test "$PERL" = "false" || $PERL -e 'exit ($] >= 5)'; then
+changequote([, ])dnl
+ ac_cv_path_PERL=false
+ PERL=false
+dnl AC_MSG_WARN(perl version 5 not found)
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SO_BSDCOMPAT
+dnl
+dnl Check if the system has the SO_BSDCOMPAT flag on sockets (linux)
+dnl
+AC_DEFUN(LM_DECL_SO_BSDCOMPAT,
+[AC_CACHE_CHECK([for SO_BSDCOMPAT declaration], ac_cv_decl_so_bsdcompat,
+AC_TRY_COMPILE([#include <sys/socket.h>], [int i = SO_BSDCOMPAT;],
+ ac_cv_decl_so_bsdcompat=yes,
+ ac_cv_decl_so_bsdcompat=no))
+
+case "${ac_cv_decl_so_bsdcompat}" in
+ "yes" ) AC_DEFINE(HAVE_SO_BSDCOMPAT,[],
+ [Define if you have SO_BSDCOMPAT flag on sockets]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_INADDR_LOOPBACK
+dnl
+dnl Try to find declaration of INADDR_LOOPBACK, if nowhere provide a default
+dnl
+
+AC_DEFUN(LM_DECL_INADDR_LOOPBACK,
+[AC_CACHE_CHECK([for INADDR_LOOPBACK in netinet/in.h],
+ ac_cv_decl_inaddr_loopback,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <netinet/in.h>], [int i = INADDR_LOOPBACK;],
+ac_cv_decl_inaddr_loopback=yes, ac_cv_decl_inaddr_loopback=no)
+])
+
+if test ${ac_cv_decl_inaddr_loopback} = no; then
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in rpc/types.h],
+ ac_cv_decl_inaddr_loopback_rpc,
+ AC_TRY_COMPILE([#include <rpc/types.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_rpc=yes,
+ ac_cv_decl_inaddr_loopback_rpc=no))
+
+ case "${ac_cv_decl_inaddr_loopback_rpc}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_RPC_TYPES_H,[],
+ [Define if you need to include rpc/types.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in winsock2.h],
+ ac_cv_decl_inaddr_loopback_winsock2,
+ AC_TRY_COMPILE([#define WIN32_LEAN_AND_MEAN
+ #include <winsock2.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_winsock2=yes,
+ ac_cv_decl_inaddr_loopback_winsock2=no))
+ case "${ac_cv_decl_inaddr_loopback_winsock2}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_WINSOCK2_H,[],
+ [Define if you need to include winsock2.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ # couldn't find it anywhere
+ AC_DEFINE(HAVE_NO_INADDR_LOOPBACK,[],
+ [Define if you don't have a definition of INADDR_LOOPBACK]) ;;
+ esac;;
+ esac
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_SOCKADDR_SA_LEN
+dnl
+dnl Check if the sockaddr structure has the field sa_len
+dnl
+
+AC_DEFUN(LM_STRUCT_SOCKADDR_SA_LEN,
+[AC_CACHE_CHECK([whether struct sockaddr has sa_len field],
+ ac_cv_struct_sockaddr_sa_len,
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>], [struct sockaddr s; s.sa_len = 10;],
+ ac_cv_struct_sockaddr_sa_len=yes, ac_cv_struct_sockaddr_sa_len=no))
+
+dnl FIXME convbreak
+case ${ac_cv_struct_sockaddr_sa_len} in
+ "no" ) AC_DEFINE(NO_SA_LEN,[1],[Define if you dont have salen]) ;;
+ *) ;;
+esac
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_EXCEPTION
+dnl
+dnl Check to see whether the system supports the matherr function
+dnl and its associated type "struct exception".
+dnl
+
+AC_DEFUN(LM_STRUCT_EXCEPTION,
+[AC_CACHE_CHECK([for struct exception (and matherr function)],
+ ac_cv_struct_exception,
+AC_TRY_COMPILE([#include <math.h>],
+ [struct exception x; x.type = DOMAIN; x.type = SING;],
+ ac_cv_struct_exception=yes, ac_cv_struct_exception=no))
+
+case "${ac_cv_struct_exception}" in
+ "yes" ) AC_DEFINE(USE_MATHERR,[1],[Define if you have matherr() function and struct exception type]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_IPV6
+dnl
+dnl Check for ipv6 support and what the in6_addr structure is called.
+dnl (early linux used in_addr6 insted of in6_addr)
+dnl
+
+AC_DEFUN(LM_SYS_IPV6,
+[AC_MSG_CHECKING(for IP version 6 support)
+AC_CACHE_VAL(ac_cv_sys_ipv6_support,
+[ok_so_far=yes
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in6_addr a6; struct sockaddr_in6 s6;], ok_so_far=yes, ok_so_far=no)
+
+if test $ok_so_far = yes; then
+ ac_cv_sys_ipv6_support=yes
+else
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in_addr6 a6; struct sockaddr_in6 s6;],
+ ac_cv_sys_ipv6_support=in_addr6, ac_cv_sys_ipv6_support=no)
+fi
+])dnl
+
+dnl
+dnl Have to use old style AC_DEFINE due to BC with old autoconf.
+dnl
+
+case ${ac_cv_sys_ipv6_support} in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ ;;
+ in_addr6)
+ AC_MSG_RESULT([yes (but I am redefining in_addr6 to in6_addr)])
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ AC_DEFINE(HAVE_IN_ADDR6_STRUCT,[],[Early linux used in_addr6 instead of in6_addr, define if you have this])
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_MULTICAST
+dnl
+dnl Check for multicast support. Only checks for multicast options in
+dnl setsockopt(), no check is performed that multicasting actually works.
+dnl If options are found defines HAVE_MULTICAST_SUPPORT
+dnl
+
+AC_DEFUN(LM_SYS_MULTICAST,
+[AC_CACHE_CHECK([for multicast support], ac_cv_sys_multicast_support,
+[AC_EGREP_CPP(yes,
+[#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#if defined(IP_MULTICAST_TTL) && defined(IP_MULTICAST_LOOP) && defined(IP_MULTICAST_IF) && defined(IP_ADD_MEMBERSHIP) && defined(IP_DROP_MEMBERSHIP)
+yes
+#endif
+], ac_cv_sys_multicast_support=yes, ac_cv_sys_multicast_support=no)])
+if test $ac_cv_sys_multicast_support = yes; then
+ AC_DEFINE(HAVE_MULTICAST_SUPPORT,[1],
+ [Define if setsockopt() accepts multicast options])
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SYS_ERRLIST
+dnl
+dnl Define SYS_ERRLIST_DECLARED if the variable sys_errlist is declared
+dnl in a system header file, stdio.h or errno.h.
+dnl
+
+AC_DEFUN(LM_DECL_SYS_ERRLIST,
+[AC_CACHE_CHECK([for sys_errlist declaration in stdio.h or errno.h],
+ ac_cv_decl_sys_errlist,
+[AC_TRY_COMPILE([#include <stdio.h>
+#include <errno.h>], [char *msg = *(sys_errlist + 1);],
+ ac_cv_decl_sys_errlist=yes, ac_cv_decl_sys_errlist=no)])
+if test $ac_cv_decl_sys_errlist = yes; then
+ AC_DEFINE(SYS_ERRLIST_DECLARED,[],
+ [define if the variable sys_errlist is declared in a system header file])
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_FUNC_DECL( funname, declaration [, extra includes
+dnl [, action-if-found [, action-if-not-found]]] )
+dnl
+dnl Checks if the declaration "declaration" of "funname" conflicts
+dnl with the header files idea of how the function should be
+dnl declared. It is useful on systems which lack prototypes and you
+dnl need to provide your own (e.g. when you want to take the address
+dnl of a function). The 4'th argument is expanded if conflicting,
+dnl the 5'th argument otherwise
+dnl
+dnl
+
+AC_DEFUN(LM_CHECK_FUNC_DECL,
+[AC_MSG_CHECKING([for conflicting declaration of $1])
+AC_CACHE_VAL(ac_cv_func_decl_$1,
+[AC_TRY_COMPILE([#include <stdio.h>
+$3],[$2
+char *c = (char *)$1;
+], eval "ac_cv_func_decl_$1=no", eval "ac_cv_func_decl_$1=yes")])
+if eval "test \"`echo '$ac_cv_func_decl_'$1`\" = yes"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$4], , :, [$4])
+else
+ AC_MSG_RESULT(no)
+ifelse([$5], , , [$5
+])dnl
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_THR_LIB
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl LM_CHECK_THR_LIB sets THR_LIBS, THR_DEFS, and THR_LIB_NAME. It also
+dnl checks for some pthread headers which will appear in DEFS or config.h.
+dnl
+
+AC_DEFUN(LM_CHECK_THR_LIB,
+[
+
+NEED_NPTL_PTHREAD_H=no
+
+dnl win32?
+AC_MSG_CHECKING([for native win32 threads])
+if test "X$host_os" = "Xwin32"; then
+ AC_MSG_RESULT(yes)
+ THR_DEFS="-DWIN32_THREADS"
+ THR_LIBS=
+ THR_LIB_NAME=win32_threads
+ THR_LIB_TYPE=win32_threads
+else
+ AC_MSG_RESULT(no)
+ THR_DEFS=
+ THR_LIBS=
+ THR_LIB_NAME=
+ THR_LIB_TYPE=posix_unknown
+
+dnl Try to find POSIX threads
+
+dnl The usual pthread lib...
+ AC_CHECK_LIB(pthread, pthread_create, THR_LIBS="-lpthread")
+
+dnl FreeBSD has pthreads in special c library, c_r...
+ if test "x$THR_LIBS" = "x"; then
+ AC_CHECK_LIB(c_r, pthread_create, THR_LIBS="-lc_r")
+ fi
+
+dnl On ofs1 the '-pthread' switch should be used
+ if test "x$THR_LIBS" = "x"; then
+ AC_MSG_CHECKING([if the '-pthread' switch can be used])
+ saved_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -pthread"
+ AC_TRY_LINK([#include <pthread.h>],
+ pthread_create((void*)0,(void*)0,(void*)0,(void*)0);,
+ [THR_DEFS="-pthread"
+ THR_LIBS="-pthread"])
+ CFLAGS=$saved_cflags
+ if test "x$THR_LIBS" != "x"; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ fi
+
+ if test "x$THR_LIBS" != "x"; then
+ THR_DEFS="$THR_DEFS -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS"
+ THR_LIB_NAME=pthread
+ case $host_os in
+ solaris*)
+ THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;;
+ linux*)
+ THR_DEFS="$THR_DEFS -D_POSIX_THREAD_SAFE_FUNCTIONS"
+
+ LM_CHECK_GETCONF
+ AC_MSG_CHECKING(for Native POSIX Thread Library)
+ libpthr_vsn=`$GETCONF GNU_LIBPTHREAD_VERSION 2>/dev/null`
+ if test $? -eq 0; then
+ case "$libpthr_vsn" in
+ *nptl*|*NPTL*) nptl=yes;;
+ *) nptl=no;;
+ esac
+ elif test "$cross_compiling" = "yes"; then
+ case "$erl_xcomp_linux_nptl" in
+ "") nptl=cross;;
+ yes|no) nptl=$erl_xcomp_linux_nptl;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_nptl value: $erl_xcomp_linux_nptl]);;
+ esac
+ else
+ nptl=no
+ fi
+ AC_MSG_RESULT($nptl)
+ if test $nptl = cross; then
+ nptl=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $nptl = yes; then
+ THR_LIB_TYPE=posix_nptl
+ need_nptl_incldir=no
+ AC_CHECK_HEADER(nptl/pthread.h,
+ [need_nptl_incldir=yes
+ NEED_NPTL_PTHREAD_H=yes])
+ if test $need_nptl_incldir = yes; then
+ # Ahh...
+ nptl_path="$C_INCLUDE_PATH:$CPATH"
+ if test X$cross_compiling != Xyes; then
+ nptl_path="$nptl_path:/usr/local/include:/usr/include"
+ else
+ IROOT="$erl_xcomp_isysroot"
+ test "$IROOT" != "" || IROOT="$erl_xcomp_sysroot"
+ test "$IROOT" != "" || AC_MSG_ERROR([Don't know where to search for includes! Please set erl_xcomp_isysroot])
+ nptl_path="$nptl_path:$IROOT/usr/local/include:$IROOT/usr/include"
+ fi
+ nptl_ws_path=
+ save_ifs="$IFS"; IFS=":"
+ for dir in $nptl_path; do
+ if test "x$dir" != "x"; then
+ nptl_ws_path="$nptl_ws_path $dir"
+ fi
+ done
+ IFS=$save_ifs
+ nptl_incldir=
+ for dir in $nptl_ws_path; do
+ AC_CHECK_HEADER($dir/nptl/pthread.h,
+ nptl_incldir=$dir/nptl)
+ if test "x$nptl_incldir" != "x"; then
+ THR_DEFS="$THR_DEFS -isystem $nptl_incldir"
+ break
+ fi
+ done
+ if test "x$nptl_incldir" = "x"; then
+ AC_MSG_ERROR(Failed to locate nptl system include directory)
+ fi
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need THR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS $THR_DEFS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h,
+ AC_DEFINE(HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ fi
+fi
+
+])
+
+AC_DEFUN(ERL_INTERNAL_LIBS,
+[
+
+ERTS_INTERNAL_X_LIBS=
+
+AC_CHECK_LIB(kstat, kstat_open,
+[AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat])
+ERTS_INTERNAL_X_LIBS="$ERTS_INTERNAL_X_LIBS -lkstat"])
+
+AC_SUBST(ERTS_INTERNAL_X_LIBS)
+
+])
+
+AC_DEFUN(ETHR_CHK_SYNC_OP,
+[
+ AC_MSG_CHECKING([for $3-bit $1()])
+ case "$2" in
+ "1") sync_call="$1(&var);";;
+ "2") sync_call="$1(&var, ($4) 0);";;
+ "3") sync_call="$1(&var, ($4) 0, ($4) 0);";;
+ esac
+ have_sync_op=no
+ AC_TRY_LINK([],
+ [
+ $4 res;
+ volatile $4 var;
+ res = $sync_call
+ ],
+ [have_sync_op=yes])
+ test $have_sync_op = yes && $5
+ AC_MSG_RESULT([$have_sync_op])
+])
+
+AC_DEFUN(ETHR_CHK_INTERLOCKED,
+[
+ ilckd="$1"
+ AC_MSG_CHECKING([for ${ilckd}()])
+ case "$2" in
+ "1") ilckd_call="${ilckd}(var);";;
+ "2") ilckd_call="${ilckd}(var, ($3) 0);";;
+ "3") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0);";;
+ "4") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0, arr);";;
+ esac
+ have_interlocked_op=no
+ AC_TRY_LINK(
+ [
+ #define WIN32_LEAN_AND_MEAN
+ #include <windows.h>
+ #include <intrin.h>
+ ],
+ [
+ volatile $3 *var;
+ volatile $3 arr[2];
+
+ $ilckd_call
+ return 0;
+ ],
+ [have_interlocked_op=yes])
+ test $have_interlocked_op = yes && $4
+ AC_MSG_RESULT([$have_interlocked_op])
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_FIND_ETHR_LIB
+dnl
+dnl NOTE! This macro may be changed at any time! Should *only* be used by
+dnl ERTS!
+dnl
+dnl Find a thread library to use. Sets ETHR_LIBS to libraries to link
+dnl with, ETHR_X_LIBS to extra libraries to link with (same as ETHR_LIBS
+dnl except that the ethread lib itself is not included), ETHR_DEFS to
+dnl defines to compile with, ETHR_THR_LIB_BASE to the name of the
+dnl thread library which the ethread library is based on, and ETHR_LIB_NAME
+dnl to the name of the library where the ethread implementation is located.
+dnl ERL_FIND_ETHR_LIB currently searches for 'pthreads', and
+dnl 'win32_threads'. If no thread library was found ETHR_LIBS, ETHR_X_LIBS,
+dnl ETHR_DEFS, ETHR_THR_LIB_BASE, and ETHR_LIB_NAME are all set to the
+dnl empty string.
+dnl
+
+AC_DEFUN(ERL_FIND_ETHR_LIB,
+[
+
+LM_CHECK_THR_LIB
+ERL_INTERNAL_LIBS
+
+ethr_have_native_atomics=no
+ethr_have_native_spinlock=no
+ETHR_THR_LIB_BASE="$THR_LIB_NAME"
+ETHR_THR_LIB_BASE_TYPE="$THR_LIB_TYPE"
+ETHR_DEFS="$THR_DEFS"
+ETHR_X_LIBS="$THR_LIBS $ERTS_INTERNAL_X_LIBS"
+ETHR_LIBS=
+ETHR_LIB_NAME=
+
+ethr_modified_default_stack_size=
+
+dnl Name of lib where ethread implementation is located
+ethr_lib_name=ethread
+
+case "$THR_LIB_NAME" in
+
+ win32_threads)
+ ETHR_THR_LIB_BASE_DIR=win
+ # * _WIN32_WINNT >= 0x0400 is needed for
+ # TryEnterCriticalSection
+ # * _WIN32_WINNT >= 0x0403 is needed for
+ # InitializeCriticalSectionAndSpinCount
+ # The ethread lib will refuse to build if _WIN32_WINNT < 0x0403.
+ #
+ # -D_WIN32_WINNT should have been defined in $CPPFLAGS; fetch it
+ # and save it in ETHR_DEFS.
+ found_win32_winnt=no
+ for cppflag in $CPPFLAGS; do
+ case $cppflag in
+ -DWINVER*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ ;;
+ -D_WIN32_WINNT*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ found_win32_winnt=yes
+ ;;
+ *)
+ ;;
+ esac
+ done
+ if test $found_win32_winnt = no; then
+ AC_MSG_ERROR([-D_WIN32_WINNT missing in CPPFLAGS])
+ fi
+
+ AC_DEFINE(ETHR_WIN32_THREADS, 1, [Define if you have win32 threads])
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT, 1, [Define if you have _InterlockedDecrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement_rel], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT_REL, 1, [Define if you have _InterlockedDecrement_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT, 1, [Define if you have _InterlockedIncrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement_acq], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT_ACQ, 1, [Define if you have _InterlockedIncrement_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD, 1, [Define if you have _InterlockedExchangeAdd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd_acq], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD_ACQ, 1, [Define if you have _InterlockedExchangeAdd_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND, 1, [Define if you have _InterlockedAnd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR, 1, [Define if you have _InterlockedOr()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE, 1, [Define if you have _InterlockedExchange()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE, 1, [Define if you have _InterlockedCompareExchange()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_acq], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ, 1, [Define if you have _InterlockedCompareExchange_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_rel], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL, 1, [Define if you have _InterlockedCompareExchange_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64, 1, [Define if you have _InterlockedDecrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64_rel], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64_REL, 1, [Define if you have _InterlockedDecrement64_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64, 1, [Define if you have _InterlockedIncrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64_acq], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64_ACQ, 1, [Define if you have _InterlockedIncrement64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64, 1, [Define if you have _InterlockedExchangeAdd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64_acq], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ, 1, [Define if you have _InterlockedExchangeAdd64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND64, 1, [Define if you have _InterlockedAnd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR64, 1, [Define if you have _InterlockedOr64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE64, 1, [Define if you have _InterlockedExchange64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64, 1, [Define if you have _InterlockedCompareExchange64()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_acq], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ, 1, [Define if you have _InterlockedCompareExchange64_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_rel], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL, 1, [Define if you have _InterlockedCompareExchange64_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange128], [4], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE128, 1, [Define if you have _InterlockedCompareExchange128()]))
+
+ test "$ethr_have_native_atomics" = "yes" && ethr_have_native_spinlock=yes
+ ;;
+
+ pthread)
+ ETHR_THR_LIB_BASE_DIR=pthread
+ AC_DEFINE(ETHR_PTHREADS, 1, [Define if you have pthreads])
+ case $host_os in
+ openbsd*)
+ # The default stack size is insufficient for our needs
+ # on OpenBSD. We increase it to 256 kilo words.
+ ethr_modified_default_stack_size=256;;
+ linux*)
+ ETHR_DEFS="$ETHR_DEFS -D_GNU_SOURCE"
+
+ if test X$cross_compiling = Xyes; then
+ case X$erl_xcomp_linux_usable_sigusrx in
+ X) usable_sigusrx=cross;;
+ Xyes|Xno) usable_sigusrx=$erl_xcomp_linux_usable_sigusrx;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigusrx value: $erl_xcomp_linux_usable_sigusrx]);;
+ esac
+ case X$erl_xcomp_linux_usable_sigaltstack in
+ X) usable_sigaltstack=cross;;
+ Xyes|Xno) usable_sigaltstack=$erl_xcomp_linux_usable_sigaltstack;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigaltstack value: $erl_xcomp_linux_usable_sigaltstack]);;
+ esac
+ else
+ # FIXME: Test for actual problems instead of kernel versions
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-1]]|2.[[0-1]].*)
+ usable_sigusrx=no
+ usable_sigaltstack=no;;
+ 2.[[2-3]]|2.[[2-3]].*)
+ usable_sigusrx=yes
+ usable_sigaltstack=no;;
+ *)
+ usable_sigusrx=yes
+ usable_sigaltstack=yes;;
+ esac
+ fi
+
+ AC_MSG_CHECKING(if SIGUSR1 and SIGUSR2 can be used)
+ AC_MSG_RESULT($usable_sigusrx)
+ if test $usable_sigusrx = cross; then
+ usable_sigusrx=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigusrx = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGUSRX"
+ fi
+
+ AC_MSG_CHECKING(if sigaltstack can be used)
+ AC_MSG_RESULT($usable_sigaltstack)
+ if test $usable_sigaltstack = cross; then
+ usable_sigaltstack=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigaltstack = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGALTSTACK"
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need ETHR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $ETHR_DEFS"
+
+ dnl We need the thread library in order to find some functions
+ saved_libs="$LIBS"
+ LIBS="$LIBS $ETHR_X_LIBS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(ETHR_HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ if test $NEED_NPTL_PTHREAD_H = yes; then
+ AC_DEFINE(ETHR_NEED_NPTL_PTHREAD_H, 1, \
+[Define if you need the <nptl/pthread.h> header file.])
+ fi
+
+ AC_CHECK_HEADER(sched.h, \
+ AC_DEFINE(ETHR_HAVE_SCHED_H, 1, \
+[Define if you have the <sched.h> header file.]))
+
+ AC_CHECK_HEADER(sys/time.h, \
+ AC_DEFINE(ETHR_HAVE_SYS_TIME_H, 1, \
+[Define if you have the <sys/time.h> header file.]))
+
+ AC_TRY_COMPILE([#include <time.h>
+ #include <sys/time.h>],
+ [struct timeval *tv; return 0;],
+ AC_DEFINE(ETHR_TIME_WITH_SYS_TIME, 1, \
+[Define if you can safely include both <sys/time.h> and <time.h>.]))
+
+
+ dnl
+ dnl Check for functions
+ dnl
+
+ AC_CHECK_FUNC(pthread_spin_lock, \
+ [ethr_have_native_spinlock=yes \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_SPIN_LOCK, 1, \
+[Define if you have the pthread_spin_lock function.])])
+
+ have_sched_yield=no
+ have_librt_sched_yield=no
+ AC_CHECK_FUNC(sched_yield, [have_sched_yield=yes])
+ if test $have_sched_yield = no; then
+ AC_CHECK_LIB(rt, sched_yield,
+ [have_librt_sched_yield=yes
+ ETHR_X_LIBS="$ETHR_X_LIBS -lrt"])
+ fi
+ if test $have_sched_yield = yes || test $have_librt_sched_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_SCHED_YIELD, 1, [Define if you have the sched_yield() function.])
+ AC_MSG_CHECKING([whether sched_yield() returns an int])
+ sched_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #ifdef ETHR_HAVE_SCHED_H
+ #include <sched.h>
+ #endif
+ ],
+ [int sched_yield();],
+ [sched_yield_ret_int=yes])
+ AC_MSG_RESULT([$sched_yield_ret_int])
+ if test $sched_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_SCHED_YIELD_RET_INT, 1, [Define if sched_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_yield=no
+ AC_CHECK_FUNC(pthread_yield, [have_pthread_yield=yes])
+ if test $have_pthread_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_YIELD, 1, [Define if you have the pthread_yield() function.])
+ AC_MSG_CHECKING([whether pthread_yield() returns an int])
+ pthread_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [int pthread_yield();],
+ [pthread_yield_ret_int=yes])
+ AC_MSG_RESULT([$pthread_yield_ret_int])
+ if test $pthread_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_PTHREAD_YIELD_RET_INT, 1, [Define if pthread_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_rwlock_init=no
+ AC_CHECK_FUNC(pthread_rwlock_init, [have_pthread_rwlock_init=yes])
+ if test $have_pthread_rwlock_init = yes; then
+
+ ethr_have_pthread_rwlockattr_setkind_np=no
+ AC_CHECK_FUNC(pthread_rwlockattr_setkind_np,
+ [ethr_have_pthread_rwlockattr_setkind_np=yes])
+
+ if test $ethr_have_pthread_rwlockattr_setkind_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCKATTR_SETKIND_NP, 1, \
+[Define if you have the pthread_rwlockattr_setkind_np() function.])
+
+ AC_MSG_CHECKING([for PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP])
+ ethr_pthread_rwlock_writer_nonrecursive_initializer_np=no
+ AC_TRY_LINK([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [
+ pthread_rwlockattr_t *attr;
+ return pthread_rwlockattr_setkind_np(attr,
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);
+ ],
+ [ethr_pthread_rwlock_writer_nonrecursive_initializer_np=yes])
+ AC_MSG_RESULT([$ethr_pthread_rwlock_writer_nonrecursive_initializer_np])
+ if test $ethr_pthread_rwlock_writer_nonrecursive_initializer_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, 1, \
+[Define if you have the PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP rwlock attribute.])
+ fi
+ fi
+ fi
+
+ if test "$force_pthread_rwlocks" = "yes"; then
+
+ AC_DEFINE(ETHR_FORCE_PTHREAD_RWLOCK, 1, \
+[Define if you want to force usage of pthread rwlocks])
+
+ if test $have_pthread_rwlock_init = yes; then
+ AC_MSG_WARN([Forced usage of pthread rwlocks. Note that this implementation may suffer from starvation issues.])
+ else
+ AC_MSG_ERROR([User forced usage of pthread rwlock, but no such implementation was found])
+ fi
+ fi
+
+ AC_CHECK_FUNC(pthread_attr_setguardsize, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_ATTR_SETGUARDSIZE, 1, \
+[Define if you have the pthread_attr_setguardsize function.]))
+
+ linux_futex=no
+ AC_MSG_CHECKING([for Linux futexes])
+ AC_TRY_LINK([
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ #include <linux/futex.h>
+ #include <sys/time.h>
+ ],
+ [
+ int i = 1;
+ syscall(__NR_futex, (void *) &i, FUTEX_WAKE, 1,
+ (void*)0,(void*)0, 0);
+ syscall(__NR_futex, (void *) &i, FUTEX_WAIT, 0,
+ (void*)0,(void*)0, 0);
+ return 0;
+ ],
+ linux_futex=yes)
+ AC_MSG_RESULT([$linux_futex])
+ test $linux_futex = yes && AC_DEFINE(ETHR_HAVE_LINUX_FUTEX, 1, [Define if you have a linux futex implementation.])
+
+ AC_CHECK_SIZEOF(int)
+ AC_CHECK_SIZEOF(long)
+ AC_CHECK_SIZEOF(long long)
+ AC_CHECK_SIZEOF(__int128_t)
+
+ if test "$ac_cv_sizeof_int" = "4"; then
+ int32="int"
+ elif test "$ac_cv_sizeof_long" = "4"; then
+ int32="long"
+ elif test "$ac_cv_sizeof_long_long" = "4"; then
+ int32="long long"
+ else
+ AC_MSG_ERROR([No 32-bit type found])
+ fi
+
+ if test "$ac_cv_sizeof_int" = "8"; then
+ int64="int"
+ elif test "$ac_cv_sizeof_long" = "8"; then
+ int64="long"
+ elif test "$ac_cv_sizeof_long_long" = "8"; then
+ int64="long long"
+ else
+ AC_MSG_ERROR([No 64-bit type found])
+ fi
+
+ int128=no
+ if test "$ac_cv_sizeof___int128_t" = "16"; then
+ int128="__int128_t"
+ fi
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP32, 1, [Define if you have __sync_val_compare_and_swap() for 32-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH32, 1, [Define if you have __sync_add_and_fetch() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND32, 1, [Define if you have __sync_fetch_and_and() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR32, 1, [Define if you have __sync_fetch_and_or() for 32-bit integers]))
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP64, 1, [Define if you have __sync_val_compare_and_swap() for 64-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH64, 1, [Define if you have __sync_add_and_fetch() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND64, 1, [Define if you have __sync_fetch_and_and() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR64, 1, [Define if you have __sync_fetch_and_or() for 64-bit integers]))
+
+ if test $int128 != no; then
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [128], [$int128], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP128, 1, [Define if you have __sync_val_compare_and_swap() for 128-bit integers]))
+ fi
+
+ AC_MSG_CHECKING([for a usable libatomic_ops implementation])
+ case "x$with_libatomic_ops" in
+ xno | xyes | x)
+ libatomic_ops_include=
+ ;;
+ *)
+ if test -d "${with_libatomic_ops}/include"; then
+ libatomic_ops_include="-I$with_libatomic_ops/include"
+ CPPFLAGS="$CPPFLAGS $libatomic_ops_include"
+ else
+ AC_MSG_ERROR([libatomic_ops include directory $with_libatomic_ops/include not found])
+ fi;;
+ esac
+ ethr_have_libatomic_ops=no
+ AC_TRY_LINK([#include "atomic_ops.h"],
+ [
+ volatile AO_t x;
+ AO_t y;
+ int z;
+
+ AO_nop_full();
+ AO_store(&x, (AO_t) 0);
+ z = AO_load(&x);
+ z = AO_compare_and_swap_full(&x, (AO_t) 0, (AO_t) 1);
+ ],
+ [ethr_have_native_atomics=yes
+ ethr_have_libatomic_ops=yes])
+ AC_MSG_RESULT([$ethr_have_libatomic_ops])
+ if test $ethr_have_libatomic_ops = yes; then
+ AC_CHECK_SIZEOF(AO_t, ,
+ [
+ #include <stdio.h>
+ #include "atomic_ops.h"
+ ])
+ AC_DEFINE_UNQUOTED(ETHR_SIZEOF_AO_T, $ac_cv_sizeof_AO_t, [Define to the size of AO_t if libatomic_ops is used])
+
+ AC_DEFINE(ETHR_HAVE_LIBATOMIC_OPS, 1, [Define if you have libatomic_ops atomic operations])
+ if test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_DEFINE(ETHR_PREFER_LIBATOMIC_OPS_NATIVE_IMPLS, 1, [Define if you prefer libatomic_ops native ethread implementations])
+ fi
+ ETHR_DEFS="$ETHR_DEFS $libatomic_ops_include"
+ elif test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_MSG_ERROR([No usable libatomic_ops implementation found])
+ fi
+
+ case "$host_cpu" in
+ sparc | sun4u | sparc64 | sun4v)
+ case "$with_sparc_memory_order" in
+ "TSO")
+ AC_DEFINE(ETHR_SPARC_TSO, 1, [Define if only run in Sparc TSO mode]);;
+ "PSO")
+ AC_DEFINE(ETHR_SPARC_PSO, 1, [Define if only run in Sparc PSO, or TSO mode]);;
+ "RMO"|"")
+ AC_DEFINE(ETHR_SPARC_RMO, 1, [Define if run in Sparc RMO, PSO, or TSO mode]);;
+ *)
+ AC_MSG_ERROR([Unsupported Sparc memory order: $with_sparc_memory_order]);;
+ esac
+ ethr_have_native_atomics=yes;;
+ i86pc | i*86 | x86_64 | amd64)
+ if test "$enable_x86_out_of_order" = "yes"; then
+ AC_DEFINE(ETHR_X86_OUT_OF_ORDER, 1, [Define if x86/x86_64 out of order instructions should be synchronized])
+ fi
+ ethr_have_native_atomics=yes;;
+ macppc | ppc | "Power Macintosh")
+ ethr_have_native_atomics=yes;;
+ tile)
+ ethr_have_native_atomics=yes;;
+ *)
+ ;;
+ esac
+
+ test ethr_have_native_atomics = "yes" && ethr_have_native_spinlock=yes
+
+ dnl Restore LIBS
+ LIBS=$saved_libs
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ ;;
+ *)
+ ;;
+esac
+
+AC_MSG_CHECKING([whether default stack size should be modified])
+if test "x$ethr_modified_default_stack_size" != "x"; then
+ AC_DEFINE_UNQUOTED(ETHR_MODIFIED_DEFAULT_STACK_SIZE, $ethr_modified_default_stack_size, [Define if you want to modify the default stack size])
+ AC_MSG_RESULT([yes; to $ethr_modified_default_stack_size kilo words])
+else
+ AC_MSG_RESULT([no])
+fi
+
+if test "x$ETHR_THR_LIB_BASE" != "x"; then
+ ETHR_DEFS="-DUSE_THREADS $ETHR_DEFS"
+ ETHR_LIBS="-l$ethr_lib_name -lerts_internal_r $ETHR_X_LIBS"
+ ETHR_LIB_NAME=$ethr_lib_name
+fi
+
+AC_CHECK_SIZEOF(void *)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_PTR, $ac_cv_sizeof_void_p, [Define to the size of pointers])
+
+AC_CHECK_SIZEOF(int)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_INT, $ac_cv_sizeof_int, [Define to the size of int])
+AC_CHECK_SIZEOF(long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG, $ac_cv_sizeof_long, [Define to the size of long])
+AC_CHECK_SIZEOF(long long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long, [Define to the size of long long])
+AC_CHECK_SIZEOF(__int64)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT64, $ac_cv_sizeof___int64, [Define to the size of __int64])
+AC_CHECK_SIZEOF(__int128_t)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT128_T, $ac_cv_sizeof___int128_t, [Define to the size of __int128_t])
+
+
+case X$erl_xcomp_bigendian in
+ X) ;;
+ Xyes|Xno) ac_cv_c_bigendian=$erl_xcomp_bigendian;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_bigendian value: $erl_xcomp_bigendian]);;
+esac
+
+AC_C_BIGENDIAN
+
+if test "$ac_cv_c_bigendian" = "yes"; then
+ AC_DEFINE(ETHR_BIGENDIAN, 1, [Define if bigendian])
+fi
+
+AC_ARG_ENABLE(native-ethr-impls,
+ AS_HELP_STRING([--disable-native-ethr-impls],
+ [disable native ethread implementations]),
+[ case "$enableval" in
+ no) disable_native_ethr_impls=yes ;;
+ *) disable_native_ethr_impls=no ;;
+ esac ], disable_native_ethr_impls=no)
+
+AC_ARG_ENABLE(x86-out-of-order,
+ AS_HELP_STRING([--enable-x86-out-of-order],
+ [enable x86/x84_64 out of order support (default disabled)]))
+
+test "X$disable_native_ethr_impls" = "Xyes" &&
+ AC_DEFINE(ETHR_DISABLE_NATIVE_IMPLS, 1, [Define if you want to disable native ethread implementations])
+
+AC_ARG_ENABLE(prefer-gcc-native-ethr-impls,
+ AS_HELP_STRING([--enable-prefer-gcc-native-ethr-impls],
+ [prefer gcc native ethread implementations]),
+[ case "$enableval" in
+ yes) enable_prefer_gcc_native_ethr_impls=yes ;;
+ *) enable_prefer_gcc_native_ethr_impls=no ;;
+ esac ], enable_prefer_gcc_native_ethr_impls=no)
+
+test $enable_prefer_gcc_native_ethr_impls = yes &&
+ AC_DEFINE(ETHR_PREFER_GCC_NATIVE_IMPLS, 1, [Define if you prefer gcc native ethread implementations])
+
+AC_ARG_WITH(libatomic_ops,
+ AS_HELP_STRING([--with-libatomic_ops=PATH],
+ [specify and prefer usage of libatomic_ops in the ethread library]))
+
+AC_ARG_WITH(with_sparc_memory_order,
+ AS_HELP_STRING([--with-sparc-memory-order=TSO|PSO|RMO],
+ [specify sparc memory order (defaults to RMO)]))
+
+ETHR_X86_SSE2_ASM=no
+case "$GCC-$ac_cv_sizeof_void_p-$host_cpu" in
+ yes-4-i86pc | yes-4-i*86 | yes-4-x86_64 | yes-4-amd64)
+ AC_MSG_CHECKING([for gcc sse2 asm support])
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -msse2"
+ gcc_sse2_asm=no
+ AC_TRY_COMPILE([],
+ [
+ long long x, *y;
+ __asm__ __volatile__("movq %1, %0\n\t" : "=x"(x) : "m"(*y) : "memory");
+ ],
+ [gcc_sse2_asm=yes])
+ CFLAGS="$save_CFLAGS"
+ AC_MSG_RESULT([$gcc_sse2_asm])
+ if test "$gcc_sse2_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_SSE2_ASM_SUPPORT, 1, [Define if you use a gcc that supports -msse2 and understand sse2 specific asm statements])
+ ETHR_X86_SSE2_ASM=yes
+ fi
+ ;;
+ *)
+ ;;
+esac
+
+case "$GCC-$host_cpu" in
+ yes-i86pc | yes-i*86 | yes-x86_64 | yes-amd64)
+ gcc_dw_cmpxchg_asm=no
+ AC_MSG_CHECKING([for gcc double word cmpxchg asm support])
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+ __asm__ __volatile__(
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "pushl %%ebx\n\t"
+ "movl %8, %%ebx\n\t"
+#endif
+#if ETHR_SIZEOF_PTR == 4
+ "lock; cmpxchg8b %0\n\t"
+#else
+ "lock; cmpxchg16b %0\n\t"
+#endif
+ "setz %3\n\t"
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "popl %%ebx\n\t"
+#endif
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new[1]),
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "r"(new[0])
+#else
+ "b"(new[0])
+#endif
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test $gcc_dw_cmpxchg_asm = no && test $ac_cv_sizeof_void_p = 4; then
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+#if !defined(__PIC__) || !__PIC__
+# error nope
+#endif
+ __asm__ __volatile__(
+ "pushl %%ebx\n\t"
+ "movl (%7), %%ebx\n\t"
+ "movl 4(%7), %%ecx\n\t"
+ "lock; cmpxchg8b %0\n\t"
+ "setz %3\n\t"
+ "popl %%ebx\n\t"
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new)
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_CMPXCHG8B_REGISTER_SHORTAGE, 1, [Define if you get a register shortage with cmpxchg8b and position independent code])
+ fi
+ fi
+ AC_MSG_RESULT([$gcc_dw_cmpxchg_asm])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_DW_CMPXCHG_ASM_SUPPORT, 1, [Define if you use a gcc that supports the double word cmpxchg instruction])
+ fi;;
+ *)
+ ;;
+esac
+
+AC_DEFINE(ETHR_HAVE_ETHREAD_DEFINES, 1, \
+[Define if you have all ethread defines])
+
+AC_SUBST(ETHR_X_LIBS)
+AC_SUBST(ETHR_LIBS)
+AC_SUBST(ETHR_LIB_NAME)
+AC_SUBST(ETHR_DEFS)
+AC_SUBST(ETHR_THR_LIB_BASE)
+AC_SUBST(ETHR_THR_LIB_BASE_DIR)
+AC_SUBST(ETHR_X86_SSE2_ASM)
+
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_TIME_CORRECTION
+dnl
+dnl In the presence of a high resolution realtime timer Erlang can adapt
+dnl its view of time relative to this timer. On solaris such a timer is
+dnl available with the syscall gethrtime(). On other OS's a fallback
+dnl solution using times() is implemented. (However on e.g. FreeBSD times()
+dnl is implemented using gettimeofday so it doesn't make much sense to
+dnl use it there...) On second thought, it seems to be safer to do it the
+dnl other way around. I.e. only use times() on OS's where we know it will
+dnl work...
+dnl
+
+AC_DEFUN(ERL_TIME_CORRECTION,
+[if test x$ac_cv_func_gethrtime = x; then
+ AC_CHECK_FUNC(gethrtime)
+fi
+if test x$clock_gettime_correction = xunknown; then
+ AC_TRY_COMPILE([#include <time.h>],
+ [struct timespec ts;
+ long long result;
+ clock_gettime(CLOCK_MONOTONIC,&ts);
+ result = ((long long) ts.tv_sec) * 1000000000LL +
+ ((long long) ts.tv_nsec);],
+ clock_gettime_compiles=yes,
+ clock_gettime_compiles=no)
+else
+ clock_gettime_compiles=no
+fi
+
+
+AC_CACHE_CHECK([how to correct for time adjustments], erl_cv_time_correction,
+[
+case $clock_gettime_correction in
+ yes)
+ erl_cv_time_correction=clock_gettime;;
+ no|unknown)
+ case $ac_cv_func_gethrtime in
+ yes)
+ erl_cv_time_correction=hrtime ;;
+ no)
+ case $host_os in
+ linux*)
+ case $clock_gettime_correction in
+ unknown)
+ if test x$clock_gettime_compiles = xyes; then
+ if test X$cross_compiling != Xyes; then
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-5]]|2.[[0-5]].*)
+ erl_cv_time_correction=times ;;
+ *)
+ erl_cv_time_correction=clock_gettime;;
+ esac
+ else
+ case X$erl_xcomp_linux_clock_gettime_correction in
+ X)
+ erl_cv_time_correction=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_linux_clock_gettime_correction = yes; then
+ erl_cv_time_correction=clock_gettime
+ else
+ erl_cv_time_correction=times
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_linux_clock_gettime_correction value: $erl_xcomp_linux_clock_gettime_correction]);;
+ esac
+ fi
+ else
+ erl_cv_time_correction=times
+ fi
+ ;;
+ *)
+ erl_cv_time_correction=times ;;
+ esac
+ ;;
+ *)
+ erl_cv_time_correction=none ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+])
+
+xrtlib=""
+case $erl_cv_time_correction in
+ times)
+ AC_DEFINE(CORRECT_USING_TIMES,[],
+ [Define if you do not have a high-res. timer & want to use times() instead])
+ ;;
+ clock_gettime|cross)
+ if test $erl_cv_time_correction = cross; then
+ erl_cv_time_correction=clock_gettime
+ AC_MSG_WARN([result clock_gettime guessed because of cross compilation])
+ fi
+ xrtlib="-lrt"
+ AC_DEFINE(GETHRTIME_WITH_CLOCK_GETTIME,[1],
+ [Define if you want to use clock_gettime to simulate gethrtime])
+ ;;
+esac
+dnl
+dnl Check if gethrvtime is working, and if to use procfs ioctl
+dnl or (yet to be written) write to the procfs ctl file.
+dnl
+
+AC_MSG_CHECKING([if gethrvtime works and how to use it])
+AC_TRY_RUN([
+/* gethrvtime procfs ioctl test */
+/* These need to be undef:ed to not break activation of
+ * micro level process accounting on /proc/self
+ */
+#ifdef _LARGEFILE_SOURCE
+# undef _LARGEFILE_SOURCE
+#endif
+#ifdef _FILE_OFFSET_BITS
+# undef _FILE_OFFSET_BITS
+#endif
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/signal.h>
+#include <sys/fault.h>
+#include <sys/syscall.h>
+#include <sys/procfs.h>
+#include <fcntl.h>
+
+int main() {
+ long msacct = PR_MSACCT;
+ int fd;
+ long long start, stop;
+ int i;
+ pid_t pid = getpid();
+ char proc_self[30] = "/proc/";
+
+ sprintf(proc_self+strlen(proc_self), "%lu", (unsigned long) pid);
+ if ( (fd = open(proc_self, O_WRONLY)) == -1)
+ exit(1);
+ if (ioctl(fd, PIOCSET, &msacct) < 0)
+ exit(2);
+ if (close(fd) < 0)
+ exit(3);
+ start = gethrvtime();
+ for (i = 0; i < 100; i++)
+ stop = gethrvtime();
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+}
+],
+erl_gethrvtime=procfs_ioctl,
+erl_gethrvtime=false,
+[
+case X$erl_xcomp_gethrvtime_procfs_ioctl in
+ X)
+ erl_gethrvtime=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_gethrvtime_procfs_ioctl = yes; then
+ erl_gethrvtime=procfs_ioctl
+ else
+ erl_gethrvtime=false
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_gethrvtime_procfs_ioctl value: $erl_xcomp_gethrvtime_procfs_ioctl]);;
+esac
+])
+
+case $erl_gethrvtime in
+ procfs_ioctl)
+ AC_DEFINE(HAVE_GETHRVTIME_PROCFS_IOCTL,[1],
+ [define if gethrvtime() works and uses ioctl() to /proc/self])
+ AC_MSG_RESULT(uses ioctl to procfs)
+ ;;
+ *)
+ if test $erl_gethrvtime = cross; then
+ erl_gethrvtime=false
+ AC_MSG_RESULT(cross)
+ AC_MSG_WARN([result 'not working' guessed because of cross compilation])
+ else
+ AC_MSG_RESULT(not working)
+ fi
+
+ dnl
+ dnl Check if clock_gettime (linux) is working
+ dnl
+
+ AC_MSG_CHECKING([if clock_gettime can be used to get process CPU time])
+ save_libs=$LIBS
+ LIBS="-lrt"
+ AC_TRY_RUN([
+ #include <stdlib.h>
+ #include <unistd.h>
+ #include <string.h>
+ #include <stdio.h>
+ #include <time.h>
+ int main() {
+ long long start, stop;
+ int i;
+ struct timespec tp;
+
+ if (clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp) < 0)
+ exit(1);
+ start = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ for (i = 0; i < 100; i++)
+ clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp);
+ stop = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+ }
+ ],
+ erl_clock_gettime=yes,
+ erl_clock_gettime=no,
+ [
+ case X$erl_xcomp_clock_gettime_cpu_time in
+ X) erl_clock_gettime=cross;;
+ Xyes|Xno) erl_clock_gettime=$erl_xcomp_clock_gettime_cpu_time;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_clock_gettime_cpu_time value: $erl_xcomp_clock_gettime_cpu_time]);;
+ esac
+ ])
+ LIBS=$save_libs
+ case $host_os in
+ linux*)
+ AC_MSG_RESULT([no; not stable])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ AC_MSG_RESULT($erl_clock_gettime)
+ case $erl_clock_gettime in
+ yes)
+ AC_DEFINE(HAVE_CLOCK_GETTIME,[],
+ [define if clock_gettime() works for getting process time])
+ LIBRT=-lrt
+ ;;
+ cross)
+ erl_clock_gettime=no
+ AC_MSG_WARN([result no guessed because of cross compilation])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ LIBRT=$xrtlib
+ ;;
+ esac
+ ;;
+ esac
+ AC_SUBST(LIBRT)
+ ;;
+esac
+])dnl
+
+dnl ERL_TRY_LINK_JAVA(CLASSES, FUNCTION-BODY
+dnl [ACTION_IF_FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Freely inspired by AC_TRY_LINK. (Maybe better to create a
+dnl AC_LANG_JAVA instead...)
+AC_DEFUN(ERL_TRY_LINK_JAVA,
+[java_link='$JAVAC conftest.java 1>&AC_FD_CC'
+changequote(, )dnl
+cat > conftest.java <<EOF
+$1
+class conftest { public static void main(String[] args) {
+ $2
+ ; return; }}
+EOF
+changequote([, ])dnl
+if AC_TRY_EVAL(java_link) && test -s conftest.class; then
+ ifelse([$3], , :, [rm -rf conftest*
+ $3])
+else
+ echo "configure: failed program was:" 1>&AC_FD_CC
+ cat conftest.java 1>&AC_FD_CC
+ echo "configure: PATH was $PATH" 1>&AC_FD_CC
+ifelse([$4], , , [ rm -rf conftest*
+ $4
+])dnl
+fi
+rm -f conftest*])
+#define UNSAFE_MASK 0xc0000000 /* Mask for bits that must be constant */
+
+
diff --git a/erts/Makefile.in b/erts/Makefile.in
index 8b86fbadf2..6aea1c4167 100644
--- a/erts/Makefile.in
+++ b/erts/Makefile.in
@@ -110,8 +110,7 @@ local_setup:
cp $(ERL_TOP)/bin/$(TARGET)/escript.exe $(ERL_TOP)/bin/escript.exe; \
chmod 755 $(ERL_TOP)/bin/erl.exe $(ERL_TOP)/bin/erlc.exe \
$(ERL_TOP)/bin/werl.exe; \
- $(ERL_TOP)/erts/etc/win32/cygwin_tools/make_local_ini.sh \
- $(ERL_TOP); \
+ make_local_ini.sh $(ERL_TOP); \
else \
sed -e "s;%FINAL_ROOTDIR%;$(ERL_TOP);" \
-e "s;erts-.*/bin;bin/$(TARGET);" \
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index 784e55ecd2..0d3b6a4dba 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -182,6 +182,7 @@ print_process_info(int to, void *to_arg, Process *p)
{
int garbing = 0;
int running = 0;
+ time_t tmp_t;
struct saved_calls *scb;
/* display the PID */
@@ -244,8 +245,8 @@ print_process_info(int to, void *to_arg, Process *p)
}
erts_print(to, to_arg, "Spawned by: %T\n", p->parent);
-
- erts_print(to, to_arg, "Started: %s", ctime((time_t*)&p->started.tv_sec));
+ tmp_t = p->started.tv_sec;
+ erts_print(to, to_arg, "Started: %s", ctime(&tmp_t));
ERTS_SMP_MSGQ_MV_INQ2PRIVQ(p);
erts_print(to, to_arg, "Message queue length: %d\n", p->msg.len);
diff --git a/erts/etc/win32/msys_tools/erl b/erts/etc/win32/msys_tools/erl
index 576825c4be..cf49c33229 100644
--- a/erts/etc/win32/msys_tools/erl
+++ b/erts/etc/win32/msys_tools/erl
@@ -27,22 +27,16 @@ for x in "$@"; do
-I/*|-o/*)
y=`echo $x | sed 's,^-[Io]\(/.*\),\1,g'`;
z=`echo $x | sed 's,^-\([Io]\)\(/.*\),\1,g'`;
- #echo "Foooo:$z"
- MPATH=`cygpath -m $y`;
+ MPATH=`msys2win_path.sh -m $y`;
CMD="$CMD -$z\"$MPATH\"";;
/*)
- #echo "absolute:"$x;
- MPATH=`cygpath -m $x`;
+ MPATH=`msys2win_path.sh -m $x`;
CMD="$CMD \"$MPATH\"";;
-# +{*);;
*)
-# y=`echo $x | sed 's,",\\\\\\\\\\\",g'`;
y=`echo $x | sed 's,",\\\",g'`;
CMD="$CMD \"$y\"";;
esac
done
-#echo "$@"
-#eval echo erlc.exe $CMD
-ERL_TOP=`cygpath -m $ERL_TOP`
+ERL_TOP=`msys2win_path.sh -m $ERL_TOP`
export ERL_TOP
eval erl.exe $CMD
diff --git a/erts/etc/win32/msys_tools/vc/cc.sh b/erts/etc/win32/msys_tools/vc/cc.sh
index 6c1b20a003..3250ce158f 100644
--- a/erts/etc/win32/msys_tools/vc/cc.sh
+++ b/erts/etc/win32/msys_tools/vc/cc.sh
@@ -152,6 +152,9 @@ while test -n "$1" ; do
-EH*)
y=`echo $x | sed 's,",\\\",g'`;
CMD="$CMD $y";;
+ -TP|-Tp)
+ y=`echo $x | sed 's,",\\\",g'`;
+ CMD="$CMD $y";;
-l*)
y=`echo $x | sed 's,^-l\(.*\),\1,g'`;
LINKCMD="$LINKCMD $x";;
diff --git a/erts/etc/win32/msys_tools/vc/ld.sh b/erts/etc/win32/msys_tools/vc/ld.sh
index aa44a65912..9ed841f8fe 100644
--- a/erts/etc/win32/msys_tools/vc/ld.sh
+++ b/erts/etc/win32/msys_tools/vc/ld.sh
@@ -170,8 +170,8 @@ RES=$?
CMANIFEST=`win2msys_path.sh $MANIFEST`
if [ "$RES" = "0" -a -f "$CMANIFEST" ]; then
# Add stuff to manifest to turn off "virtualization"
- sed -n -i '1h;1!H;${;g;s,<trustInfo.*</trustInfo>.,,g;p;}' $CMANIFEST
- sed -i "s/<\/assembly>/ <ms_asmv2:trustInfo xmlns:ms_asmv2=\"urn:schemas-microsoft-com:asm.v2\">\n <ms_asmv2:security>\n <ms_asmv2:requestedPrivileges>\n <ms_asmv2:requestedExecutionLevel level=\"AsInvoker\" uiAccess=\"false\"\/>\n <\/ms_asmv2:requestedPrivileges>\n <\/ms_asmv2:security>\n <\/ms_asmv2:trustInfo>\n<\/assembly>/" $CMANIFEST
+ sed -n -i '1h;1!H;${;g;s,<trustInfo.*</trustInfo>.,,g;p;}' $CMANIFEST 2>/dev/null
+ sed -i "s/<\/assembly>/ <ms_asmv2:trustInfo xmlns:ms_asmv2=\"urn:schemas-microsoft-com:asm.v2\">\n <ms_asmv2:security>\n <ms_asmv2:requestedPrivileges>\n <ms_asmv2:requestedExecutionLevel level=\"AsInvoker\" uiAccess=\"false\"\/>\n <\/ms_asmv2:requestedPrivileges>\n <\/ms_asmv2:security>\n <\/ms_asmv2:trustInfo>\n<\/assembly>/" $CMANIFEST 2>/dev/null
eval mt.exe -nologo -manifest "$MANIFEST" -outputresource:"$OUTPUTRES" >>/tmp/link.exe.${p}.1 2>>/tmp/link.exe.${p}.2
RES=$?
diff --git a/erts/etc/win32/nsis/Makefile b/erts/etc/win32/nsis/Makefile
index ae2343b420..6a93c5153d 100644
--- a/erts/etc/win32/nsis/Makefile
+++ b/erts/etc/win32/nsis/Makefile
@@ -40,10 +40,29 @@ clean:
include $(ERL_TOP)/make/otp_release_targets.mk
TARGET_DIR = $(RELEASE_PATH)
-WTESTROOT=$(shell (cygpath -d $(RELEASE_PATH) 2>/dev/null || cygpath -w $(RELEASE_PATH)))
-WTARGET_DIR=$(shell (cygpath -d $(TARGET_DIR) 2>/dev/null || cygpath -d $(TARGET_DIR)))
+
+ifeq ($(MSYSTEM),MINGW32)
+
+ MAKENSISFLAGS = //V2
+ WTESTROOT=$(shell (msys2win_path.sh $(RELEASE_PATH)))
+ WTARGET_DIR=$(shell (msys2win_path.sh $(TARGET_DIR)))
+
+else
+
+ MAKENSISFLAGS = /V2
+ WTESTROOT=$(shell (cygpath -d $(RELEASE_PATH) 2>/dev/null || cygpath -w $(RELEASE_PATH)))
+ WTARGET_DIR=$(shell (cygpath -d $(TARGET_DIR) 2>/dev/null || cygpath -d $(TARGET_DIR)))
+
+endif
+
+ifeq ($(CONFIG_SUBTYPE),win64)
+ WINTYPE=win64
+else
+ WINTYPE=win32
+endif
REDIST_FILE=$(shell (sh ./find_redist.sh || echo ""))
+REDIST_TARGET=$(shell (sh ./find_redist.sh -n || echo ""))
REDIST_DLL_VERSION=$(shell (sh ./dll_version_helper.sh || echo ""))
REDIST_DLL_NAME=$(shell (sh ./dll_version_helper.sh -n || echo ""))
@@ -65,16 +84,18 @@ release_spec:
echo '!define ERTS_VERSION "$(VSN)"' >> $(VERSION_HEADER);\
echo '!define TESTROOT "$(WTESTROOT)"' >> $(VERSION_HEADER);\
echo '!define OUTFILEDIR "$(WTARGET_DIR)"' >> $(VERSION_HEADER);\
+ echo '!define WINTYPE "$(WINTYPE)"' >> $(VERSION_HEADER);\
if [ -f $(CUSTOM_MODERN) ];\
then \
echo '!define HAVE_CUSTOM_MODERN 1' >> $(VERSION_HEADER); \
fi;\
if [ '!' -z "$(REDIST_FILE)" -a '!' -z "$(REDIST_DLL_VERSION)" ];\
then \
- cp $(REDIST_FILE) $(RELEASE_PATH)/vcredist_x86.exe;\
+ cp $(REDIST_FILE) $(RELEASE_PATH)/$(REDIST_TARGET);\
echo '!define HAVE_REDIST_FILE 1' >> $(VERSION_HEADER); \
echo '!define REDIST_DLL_VERSION "$(REDIST_DLL_VERSION)"' >> $(VERSION_HEADER);\
echo '!define REDIST_DLL_NAME "$(REDIST_DLL_NAME)"' >> $(VERSION_HEADER);\
+ echo '!define REDIST_EXECUTABLE "$(REDIST_TARGET)"' >> $(VERSION_HEADER);\
fi;\
if [ -f $(RELEASE_PATH)/docs/doc/index.html ];\
then \
diff --git a/erts/etc/win32/nsis/dll_version_helper.sh b/erts/etc/win32/nsis/dll_version_helper.sh
index eecd4a72b5..96e4532b7a 100755
--- a/erts/etc/win32/nsis/dll_version_helper.sh
+++ b/erts/etc/win32/nsis/dll_version_helper.sh
@@ -36,11 +36,11 @@ int main(void)
}
EOF
-cl /MD hello.c > /dev/null 2>&1
+cl -MD hello.c > /dev/null 2>&1
if [ '!' -f hello.exe.manifest ]; then
# Gah - VC 2010 changes the way it handles DLL's and manifests... Again...
# need another way of getting the version
- DLLNAME=`dumpbin.exe /imports hello.exe | egrep MSVCR.*dll`
+ DLLNAME=`dumpbin.exe -imports hello.exe | egrep MSVCR.*dll`
DLLNAME=`echo $DLLNAME`
cat > helper.c <<EOF
#include <windows.h>
@@ -59,11 +59,7 @@ int main(void)
char *vs_verinfo;
unsigned int vs_ver_size;
- struct LANGANDCODEPAGE {
- WORD language;
- WORD codepage;
- } *translate;
-
+ WORD *translate;
unsigned int tr_size;
if (!(versize = GetFileVersionInfoSize(REQ_MODULE,&dummy))) {
@@ -79,10 +75,10 @@ int main(void)
fprintf(stderr,"No translation info in %s!\n",REQ_MODULE);
exit(3);
}
- n = tr_size/sizeof(translate);
+ n = tr_size/(2*sizeof(*translate));
for(i=0; i < n; ++i) {
sprintf(buff,"\\\\StringFileInfo\\\\%04x%04x\\\\FileVersion",
- translate[i].language,translate[i].codepage);
+ translate[i*2],translate[i*2+1]);
if (VerQueryValue(versinfo,buff,&vs_verinfo,&vs_ver_size)) {
printf("%s\n",(char *) vs_verinfo);
return 0;
@@ -92,7 +88,7 @@ int main(void)
return 0;
}
EOF
- cl /MD helper.c version.lib > /dev/null 2>&1
+ cl -MD helper.c version.lib > /dev/null 2>&1
if [ '!' -f helper.exe ]; then
echo "Failed to build helper program." >&2
exit 1
diff --git a/erts/etc/win32/nsis/erlang20.nsi b/erts/etc/win32/nsis/erlang20.nsi
index 941e8e6f5d..fb0eff3867 100644
--- a/erts/etc/win32/nsis/erlang20.nsi
+++ b/erts/etc/win32/nsis/erlang20.nsi
@@ -31,17 +31,24 @@ Var STARTMENU_FOLDER
!define MY_STARTMENUPAGE_REGISTRY_VALUENAME "Start Menu Folder"
;General
- OutFile "${OUTFILEDIR}\otp_win32_${OTP_VERSION}.exe"
+ OutFile "${OUTFILEDIR}\otp_${WINTYPE}_${OTP_VERSION}.exe"
;Folder selection page
+!if ${WINTYPE} == "win64"
+ InstallDir "$PROGRAMFILES64\erl${ERTS_VERSION}"
+!else
InstallDir "$PROGRAMFILES\erl${ERTS_VERSION}"
-
+!endif
;Remember install folder
InstallDirRegKey HKLM "SOFTWARE\Ericsson\Erlang\${ERTS_VERSION}" ""
; Set the default start menu folder
+!if ${WINTYPE} == "win64"
+ !define MUI_STARTMENUPAGE_DEFAULTFOLDER "${OTP_PRODUCT} ${OTP_VERSION} (x64)"
+!else
!define MUI_STARTMENUPAGE_DEFAULTFOLDER "${OTP_PRODUCT} ${OTP_VERSION}"
+!endif
;--------------------------------
;Modern UI Configuration
@@ -98,12 +105,12 @@ Var STARTMENU_FOLDER
Section "Microsoft redistributable libraries." SecMSRedist
SetOutPath "$INSTDIR"
- File "${TESTROOT}\vcredist_x86.exe"
+ File "${TESTROOT}\${REDIST_EXECUTABLE}"
; Set back verbosity...
!verbose 1
; Run the setup program
- ExecWait '"$INSTDIR\vcredist_x86.exe"'
+ ExecWait '"$INSTDIR\${REDIST_EXECUTABLE}"'
!verbose 1
SectionEnd ; MSRedist
diff --git a/erts/etc/win32/nsis/find_redist.sh b/erts/etc/win32/nsis/find_redist.sh
index bc4260ecba..7c449c9e4e 100755
--- a/erts/etc/win32/nsis/find_redist.sh
+++ b/erts/etc/win32/nsis/find_redist.sh
@@ -65,7 +65,6 @@ remove_path_element()
else
echo "${ACC}/$1"
fi
-
#echo "ACC=$ACC" >&2
#echo "1=$1" >&2
}
@@ -89,20 +88,39 @@ add_path_element()
echo "$PA"
}
+
CLPATH=`lookup_prog_in_path cl`
if [ -z "$CLPATH" ]; then
- echo "Can not locate cl.exe and vcredist_x86.exe - OK if using mingw" >&2
+ echo "Can not locate cl.exe and vcredist_x86/x64.exe - OK if using mingw" >&2
exit 1
fi
-#echo $CLPATH
+# Look to see if it's 64bit
+XX=`remove_path_element cl "$CLPATH"`
+YY=`remove_path_element amd64 "$XX"`
+if [ "$YY" != "$XX" ]; then
+ AMD64DIR=true
+ VCREDIST=vcredist_x64
+ COMPONENTS="cl amd64 bin vc"
+else
+ AMD64DIR=false
+ VCREDIST=vcredist_x86
+ COMPONENTS="cl bin vc"
+fi
+
+if [ X"$1" = X"-n" ]; then
+ echo $VCREDIST.exe
+ exit 0
+fi
+
+# echo $CLPATH
BPATH=$CLPATH
-for x in cl bin vc; do
- #echo $x
+for x in $COMPONENTS; do
+ # echo $x
NBPATH=`remove_path_element $x "$BPATH"`
if [ "$NBPATH" = "$BPATH" ]; then
- echo "Failed to locate vcredist_x86.exe because cl.exe was in an unexpected location" >&2
+ echo "Failed to locate $VCREDIST.exe because cl.exe was in an unexpected location" >&2
exit 2
fi
BPATH="$NBPATH"
@@ -115,7 +133,12 @@ fail=false
if [ '!' -z "$RCPATH" ]; then
BPATH=$RCPATH
allow_fail=false
- for x in rc bin @ANY v6.0A v7.0A v7.1; do
+ if [ $AMD64DIR = true ]; then
+ COMPONENTS="rc x64 bin @ANY v6.0A v7.0A v7.1"
+ else
+ COMPONENTS="rc bin @ANY v6.0A v7.0A v7.1"
+ fi
+ for x in $COMPONENTS; do
if [ $x = @ANY ]; then
allow_fail=true
else
@@ -131,6 +154,7 @@ if [ '!' -z "$RCPATH" ]; then
BPATH_LIST="$BPATH_LIST $BPATH"
fi
fi
+# echo "BPATH_LIST=$BPATH_LIST"
# Frantic search through two roots with different
# version directories. We want to be very specific about the
@@ -143,7 +167,7 @@ for BP in $BPATH_LIST; do
BPATH=$BP
fail=false
allow_fail=false
- for x in $verdir @ANY bootstrapper packages vcredist_x86 Redist VC @ALL vcredist_x86.exe; do
+ for x in $verdir @ANY bootstrapper packages $VCREDIST Redist VC @ALL $VCREDIST.exe; do
#echo "x=$x"
#echo "BPATH=$BPATH"
#echo "allow_fail=$allow_fail"
@@ -170,18 +194,18 @@ for BP in $BPATH_LIST; do
fi
done
-# shortcut for locating vcredist_x86.exe is to put it into $ERL_TOP
-if [ -f $ERL_TOP/vcredist_x86.exe ]; then
- echo $ERL_TOP/vcredist_x86.exe
+# shortcut for locating $VCREDIST.exe is to put it into $ERL_TOP
+if [ -f $ERL_TOP/$VCREDIST.exe ]; then
+ echo $ERL_TOP/$VCREDIST.exe
exit 0
fi
# or $ERL_TOP/.. to share across multiple builds
-if [ -f $ERL_TOP/../vcredist_x86.exe ]; then
- echo $ERL_TOP/../vcredist_x86.exe
+if [ -f $ERL_TOP/../$VCREDIST.exe ]; then
+ echo $ERL_TOP/../$VCREDIST.exe
exit 0
fi
-echo "Failed to locate vcredist_x86.exe because directory structure was unexpected" >&2
+echo "Failed to locate $VCREDIST.exe because directory structure was unexpected" >&2
exit 3
diff --git a/erts/include/erl_int_sizes_config.h.in b/erts/include/erl_int_sizes_config.h.in
index 4b8a8e1b98..693f5b11a8 100644
--- a/erts/include/erl_int_sizes_config.h.in
+++ b/erts/include/erl_int_sizes_config.h.in
@@ -32,5 +32,8 @@
/* The number of bytes in a long long. */
#undef SIZEOF_LONG_LONG
+/* The size of a pointer. */
+#undef SIZEOF_VOID_P
+
/* Define if building a halfword-heap 64bit emulator (needed for NIF's) */
#undef HALFWORD_HEAP_EMULATOR
diff --git a/lib/common_test/priv/auxdir/config.guess b/lib/common_test/priv/auxdir/config.guess
index fefabd7dd0..38a833903b 120000..100755
--- a/lib/common_test/priv/auxdir/config.guess
+++ b/lib/common_test/priv/auxdir/config.guess
@@ -1 +1,1519 @@
-../../../../erts/autoconf/config.guess \ No newline at end of file
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-05-17'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <[email protected]>.
+# Please send patches to <[email protected]>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <[email protected]>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# ([email protected] 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # [email protected] (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:* | ix86xen:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:[3456]*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T | authenticamd)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile:Linux:*:*)
+ echo tile-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa:Linux:*:*)
+ echo xtensa-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <[email protected]>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <[email protected]> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/common_test/priv/auxdir/config.sub b/lib/common_test/priv/auxdir/config.sub
index 90979e8924..f43233b104 120000..100755
--- a/lib/common_test/priv/auxdir/config.sub
+++ b/lib/common_test/priv/auxdir/config.sub
@@ -1 +1,1630 @@
-../../../../erts/autoconf/config.sub \ No newline at end of file
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-04-29'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <[email protected]>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <[email protected]>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ tile*)
+ basic_machine=tile-tilera
+ os=-linux-gnu
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/common_test/priv/auxdir/install-sh b/lib/common_test/priv/auxdir/install-sh
index 9422c370df..a5897de6ea 120000..100755
--- a/lib/common_test/priv/auxdir/install-sh
+++ b/lib/common_test/priv/auxdir/install-sh
@@ -1 +1,519 @@
-../../../../erts/autoconf/install-sh \ No newline at end of file
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2006-12-25.00
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/lib/erl_interface/aclocal.m4 b/lib/erl_interface/aclocal.m4
index 151fd5ea5a..a7a8ceb99a 120000..100644
--- a/lib/erl_interface/aclocal.m4
+++ b/lib/erl_interface/aclocal.m4
@@ -1 +1,1759 @@
-../../erts/aclocal.m4 \ No newline at end of file
+dnl
+dnl %CopyrightBegin%
+dnl
+dnl Copyright Ericsson AB 1998-2011. All Rights Reserved.
+dnl
+dnl The contents of this file are subject to the Erlang Public License,
+dnl Version 1.1, (the "License"); you may not use this file except in
+dnl compliance with the License. You should have received a copy of the
+dnl Erlang Public License along with this software. If not, it can be
+dnl retrieved online at http://www.erlang.org/.
+dnl
+dnl Software distributed under the License is distributed on an "AS IS"
+dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+dnl the License for the specific language governing rights and limitations
+dnl under the License.
+dnl
+dnl %CopyrightEnd%
+dnl
+
+dnl
+dnl aclocal.m4
+dnl
+dnl Local macros used in configure.in. The Local Macros which
+dnl could/should be part of autoconf are prefixed LM_, macros specific
+dnl to the Erlang system are prefixed ERL_.
+dnl
+
+AC_DEFUN(LM_PRECIOUS_VARS,
+[
+
+dnl ERL_TOP
+AC_ARG_VAR(ERL_TOP, [Erlang/OTP top source directory])
+
+dnl Tools
+AC_ARG_VAR(CC, [C compiler])
+AC_ARG_VAR(CFLAGS, [C compiler flags])
+AC_ARG_VAR(STATIC_CFLAGS, [C compiler static flags])
+AC_ARG_VAR(CFLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag passed via C compiler])
+AC_ARG_VAR(CPP, [C/C++ preprocessor])
+AC_ARG_VAR(CPPFLAGS, [C/C++ preprocessor flags])
+AC_ARG_VAR(CXX, [C++ compiler])
+AC_ARG_VAR(CXXFLAGS, [C++ compiler flags])
+AC_ARG_VAR(LD, [linker (is often overridden by configure)])
+AC_ARG_VAR(LDFLAGS, [linker flags (can be risky to set since LD may be overriden by configure)])
+AC_ARG_VAR(LIBS, [libraries])
+AC_ARG_VAR(DED_LD, [linker for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LDFLAGS, [linker flags for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LD_FLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(LFS_CFLAGS, [large file support C compiler flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LDFLAGS, [large file support linker flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LIBS, [large file support libraries (set all LFS_* variables or none)])
+AC_ARG_VAR(RANLIB, [ranlib])
+AC_ARG_VAR(AR, [ar])
+AC_ARG_VAR(GETCONF, [getconf])
+
+dnl Cross system root
+AC_ARG_VAR(erl_xcomp_sysroot, [Absolute cross system root path (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_isysroot, [Absolute cross system root include path (only used when cross compiling)])
+
+dnl Cross compilation variables
+AC_ARG_VAR(erl_xcomp_bigendian, [big endian system: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_clock_gettime_correction, [clock_gettime() can be used for time correction: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_nptl, [have Native POSIX Thread Library: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigusrx, [SIGUSR1 and SIGUSR2 can be used: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigaltstack, [have working sigaltstack(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_poll, [have working poll(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_kqueue, [have working kqueue(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_putenv_copy, [putenv() stores key-value copy: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_reliable_fpe, [have reliable floating point exceptions: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_getaddrinfo, [have working getaddrinfo() for both IPv4 and IPv6: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_gethrvtime_procfs_ioctl, [have working gethrvtime() which can be used with procfs ioctl(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_clock_gettime_cpu_time, [clock_gettime() can be used for retrieving process CPU time: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_after_morecore_hook, [__after_morecore_hook can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_dlsym_brk_wrappers, [dlsym(RTLD_NEXT, _) brk wrappers can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+
+])
+
+AC_DEFUN(ERL_XCOMP_SYSROOT_INIT,
+[
+erl_xcomp_without_sysroot=no
+if test "$cross_compiling" = "yes"; then
+ test "$erl_xcomp_sysroot" != "" || erl_xcomp_without_sysroot=yes
+ test "$erl_xcomp_isysroot" != "" || erl_xcomp_isysroot="$erl_xcomp_sysroot"
+else
+ erl_xcomp_sysroot=
+ erl_xcomp_isysroot=
+fi
+])
+
+AC_DEFUN(LM_CHECK_GETCONF,
+[
+if test "$cross_compiling" != "yes"; then
+ AC_CHECK_PROG([GETCONF], [getconf], [getconf], [false])
+else
+ dnl First check if we got a `<HOST>-getconf' in $PATH
+ host_getconf="$host_alias-getconf"
+ AC_CHECK_PROG([GETCONF], [$host_getconf], [$host_getconf], [false])
+ if test "$GETCONF" = "false" && test "$erl_xcomp_sysroot" != ""; then
+ dnl We should perhaps give up if we have'nt found it by now, but at
+ dnl least in one Tilera MDE `getconf' under sysroot is a bourne
+ dnl shell script which we can use. We try to find `<HOST>-getconf'
+ dnl or `getconf' under sysconf, but only under sysconf since
+ dnl `getconf' in $PATH is almost guaranteed to be for the build
+ dnl machine.
+ GETCONF=
+ prfx="$erl_xcomp_sysroot"
+ AC_PATH_TOOL([GETCONF], [getconf], [false],
+ ["$prfx/usr/bin:$prfx/bin:$prfx/usr/local/bin"])
+ fi
+fi
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_WINDOWS_ENVIRONMENT
+dnl
+dnl
+dnl Tries to determine thw windows build environment, i.e.
+dnl MIXED_CYGWIN_VC or MIXED_MSYS_VC
+dnl
+
+AC_DEFUN(LM_WINDOWS_ENVIRONMENT,
+[
+MIXED_CYGWIN=no
+MIXED_MSYS=no
+
+AC_MSG_CHECKING(for mixed cygwin or msys and native VC++ environment)
+if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([Cygwin and VC])
+ MIXED_CYGWIN_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
+ elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+ CFLAGS="-O2"
+ MIXED_MSYS=yes
+ AC_MSG_RESULT([MSYS and VC])
+ MIXED_MSYS_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MSYS_VC"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_VC=no
+ MIXED_MSYS_VC=no
+fi
+AC_SUBST(MIXED_CYGWIN_VC)
+AC_SUBST(MIXED_MSYS_VC)
+
+MIXED_VC=no
+if test "x$MIXED_MSYS_VC" = "xyes" -o "x$MIXED_CYGWIN_VC" = "xyes" ; then
+ MIXED_VC=yes
+fi
+
+AC_SUBST(MIXED_VC)
+
+if test "x$MIXED_MSYS" != "xyes"; then
+ AC_MSG_CHECKING(for mixed cygwin and native MinGW environment)
+ if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([yes])
+ MIXED_CYGWIN_MINGW=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_MINGW"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+ else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_MINGW=no
+ fi
+else
+ MIXED_CYGWIN_MINGW=no
+fi
+AC_SUBST(MIXED_CYGWIN_MINGW)
+
+AC_MSG_CHECKING(if we mix cygwin with any native compiler)
+if test "X$MIXED_CYGWIN" = "Xyes"; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_CYGWIN)
+
+AC_MSG_CHECKING(if we mix msys with another native compiler)
+if test "X$MIXED_MSYS" = "Xyes" ; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_MSYS)
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_FIND_EMU_CC
+dnl
+dnl
+dnl Tries fairly hard to find a C compiler that can handle jump tables.
+dnl Defines the @EMU_CC@ variable for the makefiles and
+dnl inserts NO_JUMP_TABLE in the header if one cannot be found...
+dnl
+
+AC_DEFUN(LM_FIND_EMU_CC,
+ [AC_CACHE_CHECK(for a compiler that handles jumptables,
+ ac_cv_prog_emu_cc,
+ [
+AC_TRY_COMPILE([],[
+#ifdef __llvm__
+#error "llvm is currently unable to compile beam_emu.c"
+#endif
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+lbl1:
+ return 1;
+lbl2:
+ return 2;
+],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+
+if test $ac_cv_prog_emu_cc = no; then
+ for ac_progname in emu_cc.sh gcc-4.2 gcc; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_progname; then
+ ac_cv_prog_emu_cc=$ac_dir/$ac_progname
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ if test $ac_cv_prog_emu_cc != no; then
+ break
+ fi
+ done
+fi
+
+if test $ac_cv_prog_emu_cc != no; then
+ save_CC=$CC
+ save_CFLAGS=$CFLAGS
+ save_CPPFLAGS=$CPPFLAGS
+ CC=$ac_cv_prog_emu_cc
+ CFLAGS=""
+ CPPFLAGS=""
+ AC_TRY_COMPILE([],[
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+ lbl1:
+ return 1;
+ lbl2:
+ return 2;
+ ],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+ CC=$save_CC
+ CFLAGS=$save_CFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+fi
+])
+if test $ac_cv_prog_emu_cc = no; then
+ AC_DEFINE(NO_JUMP_TABLE,[],[Defined if no found C compiler can handle jump tables])
+ EMU_CC=$CC
+else
+ EMU_CC=$ac_cv_prog_emu_cc
+fi
+AC_SUBST(EMU_CC)
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_INSTALL_DIR
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl Figure out how to create directories with parents.
+dnl (In my opinion INSTALL_DIR is a bad name, MKSUBDIRS or something is better)
+dnl
+dnl We prefer 'install -d', but use 'mkdir -p' if it exists.
+dnl If none of these methods works, we give up.
+dnl
+
+
+AC_DEFUN(LM_PROG_INSTALL_DIR,
+[AC_CACHE_CHECK(how to create a directory including parents,
+ac_cv_prog_mkdir_p,
+[
+temp_name_base=config.$$
+temp_name=$temp_name_base/x/y/z
+$INSTALL -d $temp_name >/dev/null 2>&1
+ac_cv_prog_mkdir_p=none
+if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="$INSTALL -d"
+else
+ mkdir -p $temp_name >/dev/null 2>&1
+ if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="mkdir -p"
+ fi
+fi
+rm -fr $temp_name_base
+])
+
+case "${ac_cv_prog_mkdir_p}" in
+ none) AC_MSG_ERROR(don't know how create directories with parents) ;;
+ *) INSTALL_DIR="$ac_cv_prog_mkdir_p" AC_SUBST(INSTALL_DIR) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_PERL5
+dnl
+dnl Try to find perl version 5. If found set PERL to the absolute path
+dnl of the program, if not found set PERL to false.
+dnl
+dnl On some systems /usr/bin/perl is perl 4 and e.g.
+dnl /usr/local/bin/perl is perl 5. We try to handle this case by
+dnl putting a couple of
+dnl Tries to handle the case that there are two programs called perl
+dnl in the path and one of them is perl 5 and the other isn't.
+dnl
+AC_DEFUN(LM_PROG_PERL5,
+[AC_PATH_PROGS(PERL, perl5 perl, false,
+ /usr/local/bin:/opt/local/bin:/usr/local/gnu/bin:${PATH})
+changequote(, )dnl
+dnl[ That bracket is needed to balance the right bracket below
+if test "$PERL" = "false" || $PERL -e 'exit ($] >= 5)'; then
+changequote([, ])dnl
+ ac_cv_path_PERL=false
+ PERL=false
+dnl AC_MSG_WARN(perl version 5 not found)
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SO_BSDCOMPAT
+dnl
+dnl Check if the system has the SO_BSDCOMPAT flag on sockets (linux)
+dnl
+AC_DEFUN(LM_DECL_SO_BSDCOMPAT,
+[AC_CACHE_CHECK([for SO_BSDCOMPAT declaration], ac_cv_decl_so_bsdcompat,
+AC_TRY_COMPILE([#include <sys/socket.h>], [int i = SO_BSDCOMPAT;],
+ ac_cv_decl_so_bsdcompat=yes,
+ ac_cv_decl_so_bsdcompat=no))
+
+case "${ac_cv_decl_so_bsdcompat}" in
+ "yes" ) AC_DEFINE(HAVE_SO_BSDCOMPAT,[],
+ [Define if you have SO_BSDCOMPAT flag on sockets]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_INADDR_LOOPBACK
+dnl
+dnl Try to find declaration of INADDR_LOOPBACK, if nowhere provide a default
+dnl
+
+AC_DEFUN(LM_DECL_INADDR_LOOPBACK,
+[AC_CACHE_CHECK([for INADDR_LOOPBACK in netinet/in.h],
+ ac_cv_decl_inaddr_loopback,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <netinet/in.h>], [int i = INADDR_LOOPBACK;],
+ac_cv_decl_inaddr_loopback=yes, ac_cv_decl_inaddr_loopback=no)
+])
+
+if test ${ac_cv_decl_inaddr_loopback} = no; then
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in rpc/types.h],
+ ac_cv_decl_inaddr_loopback_rpc,
+ AC_TRY_COMPILE([#include <rpc/types.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_rpc=yes,
+ ac_cv_decl_inaddr_loopback_rpc=no))
+
+ case "${ac_cv_decl_inaddr_loopback_rpc}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_RPC_TYPES_H,[],
+ [Define if you need to include rpc/types.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in winsock2.h],
+ ac_cv_decl_inaddr_loopback_winsock2,
+ AC_TRY_COMPILE([#define WIN32_LEAN_AND_MEAN
+ #include <winsock2.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_winsock2=yes,
+ ac_cv_decl_inaddr_loopback_winsock2=no))
+ case "${ac_cv_decl_inaddr_loopback_winsock2}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_WINSOCK2_H,[],
+ [Define if you need to include winsock2.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ # couldn't find it anywhere
+ AC_DEFINE(HAVE_NO_INADDR_LOOPBACK,[],
+ [Define if you don't have a definition of INADDR_LOOPBACK]) ;;
+ esac;;
+ esac
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_SOCKADDR_SA_LEN
+dnl
+dnl Check if the sockaddr structure has the field sa_len
+dnl
+
+AC_DEFUN(LM_STRUCT_SOCKADDR_SA_LEN,
+[AC_CACHE_CHECK([whether struct sockaddr has sa_len field],
+ ac_cv_struct_sockaddr_sa_len,
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>], [struct sockaddr s; s.sa_len = 10;],
+ ac_cv_struct_sockaddr_sa_len=yes, ac_cv_struct_sockaddr_sa_len=no))
+
+dnl FIXME convbreak
+case ${ac_cv_struct_sockaddr_sa_len} in
+ "no" ) AC_DEFINE(NO_SA_LEN,[1],[Define if you dont have salen]) ;;
+ *) ;;
+esac
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_EXCEPTION
+dnl
+dnl Check to see whether the system supports the matherr function
+dnl and its associated type "struct exception".
+dnl
+
+AC_DEFUN(LM_STRUCT_EXCEPTION,
+[AC_CACHE_CHECK([for struct exception (and matherr function)],
+ ac_cv_struct_exception,
+AC_TRY_COMPILE([#include <math.h>],
+ [struct exception x; x.type = DOMAIN; x.type = SING;],
+ ac_cv_struct_exception=yes, ac_cv_struct_exception=no))
+
+case "${ac_cv_struct_exception}" in
+ "yes" ) AC_DEFINE(USE_MATHERR,[1],[Define if you have matherr() function and struct exception type]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_IPV6
+dnl
+dnl Check for ipv6 support and what the in6_addr structure is called.
+dnl (early linux used in_addr6 insted of in6_addr)
+dnl
+
+AC_DEFUN(LM_SYS_IPV6,
+[AC_MSG_CHECKING(for IP version 6 support)
+AC_CACHE_VAL(ac_cv_sys_ipv6_support,
+[ok_so_far=yes
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in6_addr a6; struct sockaddr_in6 s6;], ok_so_far=yes, ok_so_far=no)
+
+if test $ok_so_far = yes; then
+ ac_cv_sys_ipv6_support=yes
+else
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in_addr6 a6; struct sockaddr_in6 s6;],
+ ac_cv_sys_ipv6_support=in_addr6, ac_cv_sys_ipv6_support=no)
+fi
+])dnl
+
+dnl
+dnl Have to use old style AC_DEFINE due to BC with old autoconf.
+dnl
+
+case ${ac_cv_sys_ipv6_support} in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ ;;
+ in_addr6)
+ AC_MSG_RESULT([yes (but I am redefining in_addr6 to in6_addr)])
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ AC_DEFINE(HAVE_IN_ADDR6_STRUCT,[],[Early linux used in_addr6 instead of in6_addr, define if you have this])
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_MULTICAST
+dnl
+dnl Check for multicast support. Only checks for multicast options in
+dnl setsockopt(), no check is performed that multicasting actually works.
+dnl If options are found defines HAVE_MULTICAST_SUPPORT
+dnl
+
+AC_DEFUN(LM_SYS_MULTICAST,
+[AC_CACHE_CHECK([for multicast support], ac_cv_sys_multicast_support,
+[AC_EGREP_CPP(yes,
+[#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#if defined(IP_MULTICAST_TTL) && defined(IP_MULTICAST_LOOP) && defined(IP_MULTICAST_IF) && defined(IP_ADD_MEMBERSHIP) && defined(IP_DROP_MEMBERSHIP)
+yes
+#endif
+], ac_cv_sys_multicast_support=yes, ac_cv_sys_multicast_support=no)])
+if test $ac_cv_sys_multicast_support = yes; then
+ AC_DEFINE(HAVE_MULTICAST_SUPPORT,[1],
+ [Define if setsockopt() accepts multicast options])
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SYS_ERRLIST
+dnl
+dnl Define SYS_ERRLIST_DECLARED if the variable sys_errlist is declared
+dnl in a system header file, stdio.h or errno.h.
+dnl
+
+AC_DEFUN(LM_DECL_SYS_ERRLIST,
+[AC_CACHE_CHECK([for sys_errlist declaration in stdio.h or errno.h],
+ ac_cv_decl_sys_errlist,
+[AC_TRY_COMPILE([#include <stdio.h>
+#include <errno.h>], [char *msg = *(sys_errlist + 1);],
+ ac_cv_decl_sys_errlist=yes, ac_cv_decl_sys_errlist=no)])
+if test $ac_cv_decl_sys_errlist = yes; then
+ AC_DEFINE(SYS_ERRLIST_DECLARED,[],
+ [define if the variable sys_errlist is declared in a system header file])
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_FUNC_DECL( funname, declaration [, extra includes
+dnl [, action-if-found [, action-if-not-found]]] )
+dnl
+dnl Checks if the declaration "declaration" of "funname" conflicts
+dnl with the header files idea of how the function should be
+dnl declared. It is useful on systems which lack prototypes and you
+dnl need to provide your own (e.g. when you want to take the address
+dnl of a function). The 4'th argument is expanded if conflicting,
+dnl the 5'th argument otherwise
+dnl
+dnl
+
+AC_DEFUN(LM_CHECK_FUNC_DECL,
+[AC_MSG_CHECKING([for conflicting declaration of $1])
+AC_CACHE_VAL(ac_cv_func_decl_$1,
+[AC_TRY_COMPILE([#include <stdio.h>
+$3],[$2
+char *c = (char *)$1;
+], eval "ac_cv_func_decl_$1=no", eval "ac_cv_func_decl_$1=yes")])
+if eval "test \"`echo '$ac_cv_func_decl_'$1`\" = yes"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$4], , :, [$4])
+else
+ AC_MSG_RESULT(no)
+ifelse([$5], , , [$5
+])dnl
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_THR_LIB
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl LM_CHECK_THR_LIB sets THR_LIBS, THR_DEFS, and THR_LIB_NAME. It also
+dnl checks for some pthread headers which will appear in DEFS or config.h.
+dnl
+
+AC_DEFUN(LM_CHECK_THR_LIB,
+[
+
+NEED_NPTL_PTHREAD_H=no
+
+dnl win32?
+AC_MSG_CHECKING([for native win32 threads])
+if test "X$host_os" = "Xwin32"; then
+ AC_MSG_RESULT(yes)
+ THR_DEFS="-DWIN32_THREADS"
+ THR_LIBS=
+ THR_LIB_NAME=win32_threads
+ THR_LIB_TYPE=win32_threads
+else
+ AC_MSG_RESULT(no)
+ THR_DEFS=
+ THR_LIBS=
+ THR_LIB_NAME=
+ THR_LIB_TYPE=posix_unknown
+
+dnl Try to find POSIX threads
+
+dnl The usual pthread lib...
+ AC_CHECK_LIB(pthread, pthread_create, THR_LIBS="-lpthread")
+
+dnl FreeBSD has pthreads in special c library, c_r...
+ if test "x$THR_LIBS" = "x"; then
+ AC_CHECK_LIB(c_r, pthread_create, THR_LIBS="-lc_r")
+ fi
+
+dnl On ofs1 the '-pthread' switch should be used
+ if test "x$THR_LIBS" = "x"; then
+ AC_MSG_CHECKING([if the '-pthread' switch can be used])
+ saved_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -pthread"
+ AC_TRY_LINK([#include <pthread.h>],
+ pthread_create((void*)0,(void*)0,(void*)0,(void*)0);,
+ [THR_DEFS="-pthread"
+ THR_LIBS="-pthread"])
+ CFLAGS=$saved_cflags
+ if test "x$THR_LIBS" != "x"; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ fi
+
+ if test "x$THR_LIBS" != "x"; then
+ THR_DEFS="$THR_DEFS -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS"
+ THR_LIB_NAME=pthread
+ case $host_os in
+ solaris*)
+ THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;;
+ linux*)
+ THR_DEFS="$THR_DEFS -D_POSIX_THREAD_SAFE_FUNCTIONS"
+
+ LM_CHECK_GETCONF
+ AC_MSG_CHECKING(for Native POSIX Thread Library)
+ libpthr_vsn=`$GETCONF GNU_LIBPTHREAD_VERSION 2>/dev/null`
+ if test $? -eq 0; then
+ case "$libpthr_vsn" in
+ *nptl*|*NPTL*) nptl=yes;;
+ *) nptl=no;;
+ esac
+ elif test "$cross_compiling" = "yes"; then
+ case "$erl_xcomp_linux_nptl" in
+ "") nptl=cross;;
+ yes|no) nptl=$erl_xcomp_linux_nptl;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_nptl value: $erl_xcomp_linux_nptl]);;
+ esac
+ else
+ nptl=no
+ fi
+ AC_MSG_RESULT($nptl)
+ if test $nptl = cross; then
+ nptl=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $nptl = yes; then
+ THR_LIB_TYPE=posix_nptl
+ need_nptl_incldir=no
+ AC_CHECK_HEADER(nptl/pthread.h,
+ [need_nptl_incldir=yes
+ NEED_NPTL_PTHREAD_H=yes])
+ if test $need_nptl_incldir = yes; then
+ # Ahh...
+ nptl_path="$C_INCLUDE_PATH:$CPATH"
+ if test X$cross_compiling != Xyes; then
+ nptl_path="$nptl_path:/usr/local/include:/usr/include"
+ else
+ IROOT="$erl_xcomp_isysroot"
+ test "$IROOT" != "" || IROOT="$erl_xcomp_sysroot"
+ test "$IROOT" != "" || AC_MSG_ERROR([Don't know where to search for includes! Please set erl_xcomp_isysroot])
+ nptl_path="$nptl_path:$IROOT/usr/local/include:$IROOT/usr/include"
+ fi
+ nptl_ws_path=
+ save_ifs="$IFS"; IFS=":"
+ for dir in $nptl_path; do
+ if test "x$dir" != "x"; then
+ nptl_ws_path="$nptl_ws_path $dir"
+ fi
+ done
+ IFS=$save_ifs
+ nptl_incldir=
+ for dir in $nptl_ws_path; do
+ AC_CHECK_HEADER($dir/nptl/pthread.h,
+ nptl_incldir=$dir/nptl)
+ if test "x$nptl_incldir" != "x"; then
+ THR_DEFS="$THR_DEFS -isystem $nptl_incldir"
+ break
+ fi
+ done
+ if test "x$nptl_incldir" = "x"; then
+ AC_MSG_ERROR(Failed to locate nptl system include directory)
+ fi
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need THR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS $THR_DEFS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h,
+ AC_DEFINE(HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ fi
+fi
+
+])
+
+AC_DEFUN(ERL_INTERNAL_LIBS,
+[
+
+ERTS_INTERNAL_X_LIBS=
+
+AC_CHECK_LIB(kstat, kstat_open,
+[AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat])
+ERTS_INTERNAL_X_LIBS="$ERTS_INTERNAL_X_LIBS -lkstat"])
+
+AC_SUBST(ERTS_INTERNAL_X_LIBS)
+
+])
+
+AC_DEFUN(ETHR_CHK_SYNC_OP,
+[
+ AC_MSG_CHECKING([for $3-bit $1()])
+ case "$2" in
+ "1") sync_call="$1(&var);";;
+ "2") sync_call="$1(&var, ($4) 0);";;
+ "3") sync_call="$1(&var, ($4) 0, ($4) 0);";;
+ esac
+ have_sync_op=no
+ AC_TRY_LINK([],
+ [
+ $4 res;
+ volatile $4 var;
+ res = $sync_call
+ ],
+ [have_sync_op=yes])
+ test $have_sync_op = yes && $5
+ AC_MSG_RESULT([$have_sync_op])
+])
+
+AC_DEFUN(ETHR_CHK_INTERLOCKED,
+[
+ ilckd="$1"
+ AC_MSG_CHECKING([for ${ilckd}()])
+ case "$2" in
+ "1") ilckd_call="${ilckd}(var);";;
+ "2") ilckd_call="${ilckd}(var, ($3) 0);";;
+ "3") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0);";;
+ "4") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0, arr);";;
+ esac
+ have_interlocked_op=no
+ AC_TRY_LINK(
+ [
+ #define WIN32_LEAN_AND_MEAN
+ #include <windows.h>
+ #include <intrin.h>
+ ],
+ [
+ volatile $3 *var;
+ volatile $3 arr[2];
+
+ $ilckd_call
+ return 0;
+ ],
+ [have_interlocked_op=yes])
+ test $have_interlocked_op = yes && $4
+ AC_MSG_RESULT([$have_interlocked_op])
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_FIND_ETHR_LIB
+dnl
+dnl NOTE! This macro may be changed at any time! Should *only* be used by
+dnl ERTS!
+dnl
+dnl Find a thread library to use. Sets ETHR_LIBS to libraries to link
+dnl with, ETHR_X_LIBS to extra libraries to link with (same as ETHR_LIBS
+dnl except that the ethread lib itself is not included), ETHR_DEFS to
+dnl defines to compile with, ETHR_THR_LIB_BASE to the name of the
+dnl thread library which the ethread library is based on, and ETHR_LIB_NAME
+dnl to the name of the library where the ethread implementation is located.
+dnl ERL_FIND_ETHR_LIB currently searches for 'pthreads', and
+dnl 'win32_threads'. If no thread library was found ETHR_LIBS, ETHR_X_LIBS,
+dnl ETHR_DEFS, ETHR_THR_LIB_BASE, and ETHR_LIB_NAME are all set to the
+dnl empty string.
+dnl
+
+AC_DEFUN(ERL_FIND_ETHR_LIB,
+[
+
+LM_CHECK_THR_LIB
+ERL_INTERNAL_LIBS
+
+ethr_have_native_atomics=no
+ethr_have_native_spinlock=no
+ETHR_THR_LIB_BASE="$THR_LIB_NAME"
+ETHR_THR_LIB_BASE_TYPE="$THR_LIB_TYPE"
+ETHR_DEFS="$THR_DEFS"
+ETHR_X_LIBS="$THR_LIBS $ERTS_INTERNAL_X_LIBS"
+ETHR_LIBS=
+ETHR_LIB_NAME=
+
+ethr_modified_default_stack_size=
+
+dnl Name of lib where ethread implementation is located
+ethr_lib_name=ethread
+
+case "$THR_LIB_NAME" in
+
+ win32_threads)
+ ETHR_THR_LIB_BASE_DIR=win
+ # * _WIN32_WINNT >= 0x0400 is needed for
+ # TryEnterCriticalSection
+ # * _WIN32_WINNT >= 0x0403 is needed for
+ # InitializeCriticalSectionAndSpinCount
+ # The ethread lib will refuse to build if _WIN32_WINNT < 0x0403.
+ #
+ # -D_WIN32_WINNT should have been defined in $CPPFLAGS; fetch it
+ # and save it in ETHR_DEFS.
+ found_win32_winnt=no
+ for cppflag in $CPPFLAGS; do
+ case $cppflag in
+ -DWINVER*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ ;;
+ -D_WIN32_WINNT*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ found_win32_winnt=yes
+ ;;
+ *)
+ ;;
+ esac
+ done
+ if test $found_win32_winnt = no; then
+ AC_MSG_ERROR([-D_WIN32_WINNT missing in CPPFLAGS])
+ fi
+
+ AC_DEFINE(ETHR_WIN32_THREADS, 1, [Define if you have win32 threads])
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT, 1, [Define if you have _InterlockedDecrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement_rel], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT_REL, 1, [Define if you have _InterlockedDecrement_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT, 1, [Define if you have _InterlockedIncrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement_acq], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT_ACQ, 1, [Define if you have _InterlockedIncrement_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD, 1, [Define if you have _InterlockedExchangeAdd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd_acq], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD_ACQ, 1, [Define if you have _InterlockedExchangeAdd_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND, 1, [Define if you have _InterlockedAnd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR, 1, [Define if you have _InterlockedOr()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE, 1, [Define if you have _InterlockedExchange()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE, 1, [Define if you have _InterlockedCompareExchange()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_acq], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ, 1, [Define if you have _InterlockedCompareExchange_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_rel], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL, 1, [Define if you have _InterlockedCompareExchange_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64, 1, [Define if you have _InterlockedDecrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64_rel], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64_REL, 1, [Define if you have _InterlockedDecrement64_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64, 1, [Define if you have _InterlockedIncrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64_acq], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64_ACQ, 1, [Define if you have _InterlockedIncrement64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64, 1, [Define if you have _InterlockedExchangeAdd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64_acq], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ, 1, [Define if you have _InterlockedExchangeAdd64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND64, 1, [Define if you have _InterlockedAnd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR64, 1, [Define if you have _InterlockedOr64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE64, 1, [Define if you have _InterlockedExchange64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64, 1, [Define if you have _InterlockedCompareExchange64()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_acq], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ, 1, [Define if you have _InterlockedCompareExchange64_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_rel], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL, 1, [Define if you have _InterlockedCompareExchange64_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange128], [4], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE128, 1, [Define if you have _InterlockedCompareExchange128()]))
+
+ test "$ethr_have_native_atomics" = "yes" && ethr_have_native_spinlock=yes
+ ;;
+
+ pthread)
+ ETHR_THR_LIB_BASE_DIR=pthread
+ AC_DEFINE(ETHR_PTHREADS, 1, [Define if you have pthreads])
+ case $host_os in
+ openbsd*)
+ # The default stack size is insufficient for our needs
+ # on OpenBSD. We increase it to 256 kilo words.
+ ethr_modified_default_stack_size=256;;
+ linux*)
+ ETHR_DEFS="$ETHR_DEFS -D_GNU_SOURCE"
+
+ if test X$cross_compiling = Xyes; then
+ case X$erl_xcomp_linux_usable_sigusrx in
+ X) usable_sigusrx=cross;;
+ Xyes|Xno) usable_sigusrx=$erl_xcomp_linux_usable_sigusrx;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigusrx value: $erl_xcomp_linux_usable_sigusrx]);;
+ esac
+ case X$erl_xcomp_linux_usable_sigaltstack in
+ X) usable_sigaltstack=cross;;
+ Xyes|Xno) usable_sigaltstack=$erl_xcomp_linux_usable_sigaltstack;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigaltstack value: $erl_xcomp_linux_usable_sigaltstack]);;
+ esac
+ else
+ # FIXME: Test for actual problems instead of kernel versions
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-1]]|2.[[0-1]].*)
+ usable_sigusrx=no
+ usable_sigaltstack=no;;
+ 2.[[2-3]]|2.[[2-3]].*)
+ usable_sigusrx=yes
+ usable_sigaltstack=no;;
+ *)
+ usable_sigusrx=yes
+ usable_sigaltstack=yes;;
+ esac
+ fi
+
+ AC_MSG_CHECKING(if SIGUSR1 and SIGUSR2 can be used)
+ AC_MSG_RESULT($usable_sigusrx)
+ if test $usable_sigusrx = cross; then
+ usable_sigusrx=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigusrx = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGUSRX"
+ fi
+
+ AC_MSG_CHECKING(if sigaltstack can be used)
+ AC_MSG_RESULT($usable_sigaltstack)
+ if test $usable_sigaltstack = cross; then
+ usable_sigaltstack=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigaltstack = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGALTSTACK"
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need ETHR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $ETHR_DEFS"
+
+ dnl We need the thread library in order to find some functions
+ saved_libs="$LIBS"
+ LIBS="$LIBS $ETHR_X_LIBS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(ETHR_HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ if test $NEED_NPTL_PTHREAD_H = yes; then
+ AC_DEFINE(ETHR_NEED_NPTL_PTHREAD_H, 1, \
+[Define if you need the <nptl/pthread.h> header file.])
+ fi
+
+ AC_CHECK_HEADER(sched.h, \
+ AC_DEFINE(ETHR_HAVE_SCHED_H, 1, \
+[Define if you have the <sched.h> header file.]))
+
+ AC_CHECK_HEADER(sys/time.h, \
+ AC_DEFINE(ETHR_HAVE_SYS_TIME_H, 1, \
+[Define if you have the <sys/time.h> header file.]))
+
+ AC_TRY_COMPILE([#include <time.h>
+ #include <sys/time.h>],
+ [struct timeval *tv; return 0;],
+ AC_DEFINE(ETHR_TIME_WITH_SYS_TIME, 1, \
+[Define if you can safely include both <sys/time.h> and <time.h>.]))
+
+
+ dnl
+ dnl Check for functions
+ dnl
+
+ AC_CHECK_FUNC(pthread_spin_lock, \
+ [ethr_have_native_spinlock=yes \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_SPIN_LOCK, 1, \
+[Define if you have the pthread_spin_lock function.])])
+
+ have_sched_yield=no
+ have_librt_sched_yield=no
+ AC_CHECK_FUNC(sched_yield, [have_sched_yield=yes])
+ if test $have_sched_yield = no; then
+ AC_CHECK_LIB(rt, sched_yield,
+ [have_librt_sched_yield=yes
+ ETHR_X_LIBS="$ETHR_X_LIBS -lrt"])
+ fi
+ if test $have_sched_yield = yes || test $have_librt_sched_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_SCHED_YIELD, 1, [Define if you have the sched_yield() function.])
+ AC_MSG_CHECKING([whether sched_yield() returns an int])
+ sched_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #ifdef ETHR_HAVE_SCHED_H
+ #include <sched.h>
+ #endif
+ ],
+ [int sched_yield();],
+ [sched_yield_ret_int=yes])
+ AC_MSG_RESULT([$sched_yield_ret_int])
+ if test $sched_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_SCHED_YIELD_RET_INT, 1, [Define if sched_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_yield=no
+ AC_CHECK_FUNC(pthread_yield, [have_pthread_yield=yes])
+ if test $have_pthread_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_YIELD, 1, [Define if you have the pthread_yield() function.])
+ AC_MSG_CHECKING([whether pthread_yield() returns an int])
+ pthread_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [int pthread_yield();],
+ [pthread_yield_ret_int=yes])
+ AC_MSG_RESULT([$pthread_yield_ret_int])
+ if test $pthread_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_PTHREAD_YIELD_RET_INT, 1, [Define if pthread_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_rwlock_init=no
+ AC_CHECK_FUNC(pthread_rwlock_init, [have_pthread_rwlock_init=yes])
+ if test $have_pthread_rwlock_init = yes; then
+
+ ethr_have_pthread_rwlockattr_setkind_np=no
+ AC_CHECK_FUNC(pthread_rwlockattr_setkind_np,
+ [ethr_have_pthread_rwlockattr_setkind_np=yes])
+
+ if test $ethr_have_pthread_rwlockattr_setkind_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCKATTR_SETKIND_NP, 1, \
+[Define if you have the pthread_rwlockattr_setkind_np() function.])
+
+ AC_MSG_CHECKING([for PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP])
+ ethr_pthread_rwlock_writer_nonrecursive_initializer_np=no
+ AC_TRY_LINK([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [
+ pthread_rwlockattr_t *attr;
+ return pthread_rwlockattr_setkind_np(attr,
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);
+ ],
+ [ethr_pthread_rwlock_writer_nonrecursive_initializer_np=yes])
+ AC_MSG_RESULT([$ethr_pthread_rwlock_writer_nonrecursive_initializer_np])
+ if test $ethr_pthread_rwlock_writer_nonrecursive_initializer_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, 1, \
+[Define if you have the PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP rwlock attribute.])
+ fi
+ fi
+ fi
+
+ if test "$force_pthread_rwlocks" = "yes"; then
+
+ AC_DEFINE(ETHR_FORCE_PTHREAD_RWLOCK, 1, \
+[Define if you want to force usage of pthread rwlocks])
+
+ if test $have_pthread_rwlock_init = yes; then
+ AC_MSG_WARN([Forced usage of pthread rwlocks. Note that this implementation may suffer from starvation issues.])
+ else
+ AC_MSG_ERROR([User forced usage of pthread rwlock, but no such implementation was found])
+ fi
+ fi
+
+ AC_CHECK_FUNC(pthread_attr_setguardsize, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_ATTR_SETGUARDSIZE, 1, \
+[Define if you have the pthread_attr_setguardsize function.]))
+
+ linux_futex=no
+ AC_MSG_CHECKING([for Linux futexes])
+ AC_TRY_LINK([
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ #include <linux/futex.h>
+ #include <sys/time.h>
+ ],
+ [
+ int i = 1;
+ syscall(__NR_futex, (void *) &i, FUTEX_WAKE, 1,
+ (void*)0,(void*)0, 0);
+ syscall(__NR_futex, (void *) &i, FUTEX_WAIT, 0,
+ (void*)0,(void*)0, 0);
+ return 0;
+ ],
+ linux_futex=yes)
+ AC_MSG_RESULT([$linux_futex])
+ test $linux_futex = yes && AC_DEFINE(ETHR_HAVE_LINUX_FUTEX, 1, [Define if you have a linux futex implementation.])
+
+ AC_CHECK_SIZEOF(int)
+ AC_CHECK_SIZEOF(long)
+ AC_CHECK_SIZEOF(long long)
+ AC_CHECK_SIZEOF(__int128_t)
+
+ if test "$ac_cv_sizeof_int" = "4"; then
+ int32="int"
+ elif test "$ac_cv_sizeof_long" = "4"; then
+ int32="long"
+ elif test "$ac_cv_sizeof_long_long" = "4"; then
+ int32="long long"
+ else
+ AC_MSG_ERROR([No 32-bit type found])
+ fi
+
+ if test "$ac_cv_sizeof_int" = "8"; then
+ int64="int"
+ elif test "$ac_cv_sizeof_long" = "8"; then
+ int64="long"
+ elif test "$ac_cv_sizeof_long_long" = "8"; then
+ int64="long long"
+ else
+ AC_MSG_ERROR([No 64-bit type found])
+ fi
+
+ int128=no
+ if test "$ac_cv_sizeof___int128_t" = "16"; then
+ int128="__int128_t"
+ fi
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP32, 1, [Define if you have __sync_val_compare_and_swap() for 32-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH32, 1, [Define if you have __sync_add_and_fetch() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND32, 1, [Define if you have __sync_fetch_and_and() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR32, 1, [Define if you have __sync_fetch_and_or() for 32-bit integers]))
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP64, 1, [Define if you have __sync_val_compare_and_swap() for 64-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH64, 1, [Define if you have __sync_add_and_fetch() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND64, 1, [Define if you have __sync_fetch_and_and() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR64, 1, [Define if you have __sync_fetch_and_or() for 64-bit integers]))
+
+ if test $int128 != no; then
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [128], [$int128], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP128, 1, [Define if you have __sync_val_compare_and_swap() for 128-bit integers]))
+ fi
+
+ AC_MSG_CHECKING([for a usable libatomic_ops implementation])
+ case "x$with_libatomic_ops" in
+ xno | xyes | x)
+ libatomic_ops_include=
+ ;;
+ *)
+ if test -d "${with_libatomic_ops}/include"; then
+ libatomic_ops_include="-I$with_libatomic_ops/include"
+ CPPFLAGS="$CPPFLAGS $libatomic_ops_include"
+ else
+ AC_MSG_ERROR([libatomic_ops include directory $with_libatomic_ops/include not found])
+ fi;;
+ esac
+ ethr_have_libatomic_ops=no
+ AC_TRY_LINK([#include "atomic_ops.h"],
+ [
+ volatile AO_t x;
+ AO_t y;
+ int z;
+
+ AO_nop_full();
+ AO_store(&x, (AO_t) 0);
+ z = AO_load(&x);
+ z = AO_compare_and_swap_full(&x, (AO_t) 0, (AO_t) 1);
+ ],
+ [ethr_have_native_atomics=yes
+ ethr_have_libatomic_ops=yes])
+ AC_MSG_RESULT([$ethr_have_libatomic_ops])
+ if test $ethr_have_libatomic_ops = yes; then
+ AC_CHECK_SIZEOF(AO_t, ,
+ [
+ #include <stdio.h>
+ #include "atomic_ops.h"
+ ])
+ AC_DEFINE_UNQUOTED(ETHR_SIZEOF_AO_T, $ac_cv_sizeof_AO_t, [Define to the size of AO_t if libatomic_ops is used])
+
+ AC_DEFINE(ETHR_HAVE_LIBATOMIC_OPS, 1, [Define if you have libatomic_ops atomic operations])
+ if test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_DEFINE(ETHR_PREFER_LIBATOMIC_OPS_NATIVE_IMPLS, 1, [Define if you prefer libatomic_ops native ethread implementations])
+ fi
+ ETHR_DEFS="$ETHR_DEFS $libatomic_ops_include"
+ elif test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_MSG_ERROR([No usable libatomic_ops implementation found])
+ fi
+
+ case "$host_cpu" in
+ sparc | sun4u | sparc64 | sun4v)
+ case "$with_sparc_memory_order" in
+ "TSO")
+ AC_DEFINE(ETHR_SPARC_TSO, 1, [Define if only run in Sparc TSO mode]);;
+ "PSO")
+ AC_DEFINE(ETHR_SPARC_PSO, 1, [Define if only run in Sparc PSO, or TSO mode]);;
+ "RMO"|"")
+ AC_DEFINE(ETHR_SPARC_RMO, 1, [Define if run in Sparc RMO, PSO, or TSO mode]);;
+ *)
+ AC_MSG_ERROR([Unsupported Sparc memory order: $with_sparc_memory_order]);;
+ esac
+ ethr_have_native_atomics=yes;;
+ i86pc | i*86 | x86_64 | amd64)
+ if test "$enable_x86_out_of_order" = "yes"; then
+ AC_DEFINE(ETHR_X86_OUT_OF_ORDER, 1, [Define if x86/x86_64 out of order instructions should be synchronized])
+ fi
+ ethr_have_native_atomics=yes;;
+ macppc | ppc | "Power Macintosh")
+ ethr_have_native_atomics=yes;;
+ tile)
+ ethr_have_native_atomics=yes;;
+ *)
+ ;;
+ esac
+
+ test ethr_have_native_atomics = "yes" && ethr_have_native_spinlock=yes
+
+ dnl Restore LIBS
+ LIBS=$saved_libs
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ ;;
+ *)
+ ;;
+esac
+
+AC_MSG_CHECKING([whether default stack size should be modified])
+if test "x$ethr_modified_default_stack_size" != "x"; then
+ AC_DEFINE_UNQUOTED(ETHR_MODIFIED_DEFAULT_STACK_SIZE, $ethr_modified_default_stack_size, [Define if you want to modify the default stack size])
+ AC_MSG_RESULT([yes; to $ethr_modified_default_stack_size kilo words])
+else
+ AC_MSG_RESULT([no])
+fi
+
+if test "x$ETHR_THR_LIB_BASE" != "x"; then
+ ETHR_DEFS="-DUSE_THREADS $ETHR_DEFS"
+ ETHR_LIBS="-l$ethr_lib_name -lerts_internal_r $ETHR_X_LIBS"
+ ETHR_LIB_NAME=$ethr_lib_name
+fi
+
+AC_CHECK_SIZEOF(void *)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_PTR, $ac_cv_sizeof_void_p, [Define to the size of pointers])
+
+AC_CHECK_SIZEOF(int)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_INT, $ac_cv_sizeof_int, [Define to the size of int])
+AC_CHECK_SIZEOF(long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG, $ac_cv_sizeof_long, [Define to the size of long])
+AC_CHECK_SIZEOF(long long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long, [Define to the size of long long])
+AC_CHECK_SIZEOF(__int64)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT64, $ac_cv_sizeof___int64, [Define to the size of __int64])
+AC_CHECK_SIZEOF(__int128_t)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT128_T, $ac_cv_sizeof___int128_t, [Define to the size of __int128_t])
+
+
+case X$erl_xcomp_bigendian in
+ X) ;;
+ Xyes|Xno) ac_cv_c_bigendian=$erl_xcomp_bigendian;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_bigendian value: $erl_xcomp_bigendian]);;
+esac
+
+AC_C_BIGENDIAN
+
+if test "$ac_cv_c_bigendian" = "yes"; then
+ AC_DEFINE(ETHR_BIGENDIAN, 1, [Define if bigendian])
+fi
+
+AC_ARG_ENABLE(native-ethr-impls,
+ AS_HELP_STRING([--disable-native-ethr-impls],
+ [disable native ethread implementations]),
+[ case "$enableval" in
+ no) disable_native_ethr_impls=yes ;;
+ *) disable_native_ethr_impls=no ;;
+ esac ], disable_native_ethr_impls=no)
+
+AC_ARG_ENABLE(x86-out-of-order,
+ AS_HELP_STRING([--enable-x86-out-of-order],
+ [enable x86/x84_64 out of order support (default disabled)]))
+
+test "X$disable_native_ethr_impls" = "Xyes" &&
+ AC_DEFINE(ETHR_DISABLE_NATIVE_IMPLS, 1, [Define if you want to disable native ethread implementations])
+
+AC_ARG_ENABLE(prefer-gcc-native-ethr-impls,
+ AS_HELP_STRING([--enable-prefer-gcc-native-ethr-impls],
+ [prefer gcc native ethread implementations]),
+[ case "$enableval" in
+ yes) enable_prefer_gcc_native_ethr_impls=yes ;;
+ *) enable_prefer_gcc_native_ethr_impls=no ;;
+ esac ], enable_prefer_gcc_native_ethr_impls=no)
+
+test $enable_prefer_gcc_native_ethr_impls = yes &&
+ AC_DEFINE(ETHR_PREFER_GCC_NATIVE_IMPLS, 1, [Define if you prefer gcc native ethread implementations])
+
+AC_ARG_WITH(libatomic_ops,
+ AS_HELP_STRING([--with-libatomic_ops=PATH],
+ [specify and prefer usage of libatomic_ops in the ethread library]))
+
+AC_ARG_WITH(with_sparc_memory_order,
+ AS_HELP_STRING([--with-sparc-memory-order=TSO|PSO|RMO],
+ [specify sparc memory order (defaults to RMO)]))
+
+ETHR_X86_SSE2_ASM=no
+case "$GCC-$ac_cv_sizeof_void_p-$host_cpu" in
+ yes-4-i86pc | yes-4-i*86 | yes-4-x86_64 | yes-4-amd64)
+ AC_MSG_CHECKING([for gcc sse2 asm support])
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -msse2"
+ gcc_sse2_asm=no
+ AC_TRY_COMPILE([],
+ [
+ long long x, *y;
+ __asm__ __volatile__("movq %1, %0\n\t" : "=x"(x) : "m"(*y) : "memory");
+ ],
+ [gcc_sse2_asm=yes])
+ CFLAGS="$save_CFLAGS"
+ AC_MSG_RESULT([$gcc_sse2_asm])
+ if test "$gcc_sse2_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_SSE2_ASM_SUPPORT, 1, [Define if you use a gcc that supports -msse2 and understand sse2 specific asm statements])
+ ETHR_X86_SSE2_ASM=yes
+ fi
+ ;;
+ *)
+ ;;
+esac
+
+case "$GCC-$host_cpu" in
+ yes-i86pc | yes-i*86 | yes-x86_64 | yes-amd64)
+ gcc_dw_cmpxchg_asm=no
+ AC_MSG_CHECKING([for gcc double word cmpxchg asm support])
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+ __asm__ __volatile__(
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "pushl %%ebx\n\t"
+ "movl %8, %%ebx\n\t"
+#endif
+#if ETHR_SIZEOF_PTR == 4
+ "lock; cmpxchg8b %0\n\t"
+#else
+ "lock; cmpxchg16b %0\n\t"
+#endif
+ "setz %3\n\t"
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "popl %%ebx\n\t"
+#endif
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new[1]),
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "r"(new[0])
+#else
+ "b"(new[0])
+#endif
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test $gcc_dw_cmpxchg_asm = no && test $ac_cv_sizeof_void_p = 4; then
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+#if !defined(__PIC__) || !__PIC__
+# error nope
+#endif
+ __asm__ __volatile__(
+ "pushl %%ebx\n\t"
+ "movl (%7), %%ebx\n\t"
+ "movl 4(%7), %%ecx\n\t"
+ "lock; cmpxchg8b %0\n\t"
+ "setz %3\n\t"
+ "popl %%ebx\n\t"
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new)
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_CMPXCHG8B_REGISTER_SHORTAGE, 1, [Define if you get a register shortage with cmpxchg8b and position independent code])
+ fi
+ fi
+ AC_MSG_RESULT([$gcc_dw_cmpxchg_asm])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_DW_CMPXCHG_ASM_SUPPORT, 1, [Define if you use a gcc that supports the double word cmpxchg instruction])
+ fi;;
+ *)
+ ;;
+esac
+
+AC_DEFINE(ETHR_HAVE_ETHREAD_DEFINES, 1, \
+[Define if you have all ethread defines])
+
+AC_SUBST(ETHR_X_LIBS)
+AC_SUBST(ETHR_LIBS)
+AC_SUBST(ETHR_LIB_NAME)
+AC_SUBST(ETHR_DEFS)
+AC_SUBST(ETHR_THR_LIB_BASE)
+AC_SUBST(ETHR_THR_LIB_BASE_DIR)
+AC_SUBST(ETHR_X86_SSE2_ASM)
+
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_TIME_CORRECTION
+dnl
+dnl In the presence of a high resolution realtime timer Erlang can adapt
+dnl its view of time relative to this timer. On solaris such a timer is
+dnl available with the syscall gethrtime(). On other OS's a fallback
+dnl solution using times() is implemented. (However on e.g. FreeBSD times()
+dnl is implemented using gettimeofday so it doesn't make much sense to
+dnl use it there...) On second thought, it seems to be safer to do it the
+dnl other way around. I.e. only use times() on OS's where we know it will
+dnl work...
+dnl
+
+AC_DEFUN(ERL_TIME_CORRECTION,
+[if test x$ac_cv_func_gethrtime = x; then
+ AC_CHECK_FUNC(gethrtime)
+fi
+if test x$clock_gettime_correction = xunknown; then
+ AC_TRY_COMPILE([#include <time.h>],
+ [struct timespec ts;
+ long long result;
+ clock_gettime(CLOCK_MONOTONIC,&ts);
+ result = ((long long) ts.tv_sec) * 1000000000LL +
+ ((long long) ts.tv_nsec);],
+ clock_gettime_compiles=yes,
+ clock_gettime_compiles=no)
+else
+ clock_gettime_compiles=no
+fi
+
+
+AC_CACHE_CHECK([how to correct for time adjustments], erl_cv_time_correction,
+[
+case $clock_gettime_correction in
+ yes)
+ erl_cv_time_correction=clock_gettime;;
+ no|unknown)
+ case $ac_cv_func_gethrtime in
+ yes)
+ erl_cv_time_correction=hrtime ;;
+ no)
+ case $host_os in
+ linux*)
+ case $clock_gettime_correction in
+ unknown)
+ if test x$clock_gettime_compiles = xyes; then
+ if test X$cross_compiling != Xyes; then
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-5]]|2.[[0-5]].*)
+ erl_cv_time_correction=times ;;
+ *)
+ erl_cv_time_correction=clock_gettime;;
+ esac
+ else
+ case X$erl_xcomp_linux_clock_gettime_correction in
+ X)
+ erl_cv_time_correction=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_linux_clock_gettime_correction = yes; then
+ erl_cv_time_correction=clock_gettime
+ else
+ erl_cv_time_correction=times
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_linux_clock_gettime_correction value: $erl_xcomp_linux_clock_gettime_correction]);;
+ esac
+ fi
+ else
+ erl_cv_time_correction=times
+ fi
+ ;;
+ *)
+ erl_cv_time_correction=times ;;
+ esac
+ ;;
+ *)
+ erl_cv_time_correction=none ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+])
+
+xrtlib=""
+case $erl_cv_time_correction in
+ times)
+ AC_DEFINE(CORRECT_USING_TIMES,[],
+ [Define if you do not have a high-res. timer & want to use times() instead])
+ ;;
+ clock_gettime|cross)
+ if test $erl_cv_time_correction = cross; then
+ erl_cv_time_correction=clock_gettime
+ AC_MSG_WARN([result clock_gettime guessed because of cross compilation])
+ fi
+ xrtlib="-lrt"
+ AC_DEFINE(GETHRTIME_WITH_CLOCK_GETTIME,[1],
+ [Define if you want to use clock_gettime to simulate gethrtime])
+ ;;
+esac
+dnl
+dnl Check if gethrvtime is working, and if to use procfs ioctl
+dnl or (yet to be written) write to the procfs ctl file.
+dnl
+
+AC_MSG_CHECKING([if gethrvtime works and how to use it])
+AC_TRY_RUN([
+/* gethrvtime procfs ioctl test */
+/* These need to be undef:ed to not break activation of
+ * micro level process accounting on /proc/self
+ */
+#ifdef _LARGEFILE_SOURCE
+# undef _LARGEFILE_SOURCE
+#endif
+#ifdef _FILE_OFFSET_BITS
+# undef _FILE_OFFSET_BITS
+#endif
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/signal.h>
+#include <sys/fault.h>
+#include <sys/syscall.h>
+#include <sys/procfs.h>
+#include <fcntl.h>
+
+int main() {
+ long msacct = PR_MSACCT;
+ int fd;
+ long long start, stop;
+ int i;
+ pid_t pid = getpid();
+ char proc_self[30] = "/proc/";
+
+ sprintf(proc_self+strlen(proc_self), "%lu", (unsigned long) pid);
+ if ( (fd = open(proc_self, O_WRONLY)) == -1)
+ exit(1);
+ if (ioctl(fd, PIOCSET, &msacct) < 0)
+ exit(2);
+ if (close(fd) < 0)
+ exit(3);
+ start = gethrvtime();
+ for (i = 0; i < 100; i++)
+ stop = gethrvtime();
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+}
+],
+erl_gethrvtime=procfs_ioctl,
+erl_gethrvtime=false,
+[
+case X$erl_xcomp_gethrvtime_procfs_ioctl in
+ X)
+ erl_gethrvtime=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_gethrvtime_procfs_ioctl = yes; then
+ erl_gethrvtime=procfs_ioctl
+ else
+ erl_gethrvtime=false
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_gethrvtime_procfs_ioctl value: $erl_xcomp_gethrvtime_procfs_ioctl]);;
+esac
+])
+
+case $erl_gethrvtime in
+ procfs_ioctl)
+ AC_DEFINE(HAVE_GETHRVTIME_PROCFS_IOCTL,[1],
+ [define if gethrvtime() works and uses ioctl() to /proc/self])
+ AC_MSG_RESULT(uses ioctl to procfs)
+ ;;
+ *)
+ if test $erl_gethrvtime = cross; then
+ erl_gethrvtime=false
+ AC_MSG_RESULT(cross)
+ AC_MSG_WARN([result 'not working' guessed because of cross compilation])
+ else
+ AC_MSG_RESULT(not working)
+ fi
+
+ dnl
+ dnl Check if clock_gettime (linux) is working
+ dnl
+
+ AC_MSG_CHECKING([if clock_gettime can be used to get process CPU time])
+ save_libs=$LIBS
+ LIBS="-lrt"
+ AC_TRY_RUN([
+ #include <stdlib.h>
+ #include <unistd.h>
+ #include <string.h>
+ #include <stdio.h>
+ #include <time.h>
+ int main() {
+ long long start, stop;
+ int i;
+ struct timespec tp;
+
+ if (clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp) < 0)
+ exit(1);
+ start = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ for (i = 0; i < 100; i++)
+ clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp);
+ stop = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+ }
+ ],
+ erl_clock_gettime=yes,
+ erl_clock_gettime=no,
+ [
+ case X$erl_xcomp_clock_gettime_cpu_time in
+ X) erl_clock_gettime=cross;;
+ Xyes|Xno) erl_clock_gettime=$erl_xcomp_clock_gettime_cpu_time;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_clock_gettime_cpu_time value: $erl_xcomp_clock_gettime_cpu_time]);;
+ esac
+ ])
+ LIBS=$save_libs
+ case $host_os in
+ linux*)
+ AC_MSG_RESULT([no; not stable])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ AC_MSG_RESULT($erl_clock_gettime)
+ case $erl_clock_gettime in
+ yes)
+ AC_DEFINE(HAVE_CLOCK_GETTIME,[],
+ [define if clock_gettime() works for getting process time])
+ LIBRT=-lrt
+ ;;
+ cross)
+ erl_clock_gettime=no
+ AC_MSG_WARN([result no guessed because of cross compilation])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ LIBRT=$xrtlib
+ ;;
+ esac
+ ;;
+ esac
+ AC_SUBST(LIBRT)
+ ;;
+esac
+])dnl
+
+dnl ERL_TRY_LINK_JAVA(CLASSES, FUNCTION-BODY
+dnl [ACTION_IF_FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Freely inspired by AC_TRY_LINK. (Maybe better to create a
+dnl AC_LANG_JAVA instead...)
+AC_DEFUN(ERL_TRY_LINK_JAVA,
+[java_link='$JAVAC conftest.java 1>&AC_FD_CC'
+changequote(, )dnl
+cat > conftest.java <<EOF
+$1
+class conftest { public static void main(String[] args) {
+ $2
+ ; return; }}
+EOF
+changequote([, ])dnl
+if AC_TRY_EVAL(java_link) && test -s conftest.class; then
+ ifelse([$3], , :, [rm -rf conftest*
+ $3])
+else
+ echo "configure: failed program was:" 1>&AC_FD_CC
+ cat conftest.java 1>&AC_FD_CC
+ echo "configure: PATH was $PATH" 1>&AC_FD_CC
+ifelse([$4], , , [ rm -rf conftest*
+ $4
+])dnl
+fi
+rm -f conftest*])
+#define UNSAFE_MASK 0xc0000000 /* Mask for bits that must be constant */
+
+
diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in
index f17442b634..61433b0350 100644
--- a/lib/erl_interface/configure.in
+++ b/lib/erl_interface/configure.in
@@ -89,7 +89,7 @@ AC_PROG_CC
AC_PROG_CPP
dnl AC_PROG_LIBTOOL
AC_PROG_RANLIB
-AC_CHECK_PROG(LD, ld.sh)
+AC_CHECK_PROGS(LD, ld.sh)
AC_CHECK_TOOL(LD, ld, '$(CC)')
AC_SUBST(LD)
diff --git a/lib/erl_interface/src/auxdir/config.guess b/lib/erl_interface/src/auxdir/config.guess
index fefabd7dd0..38a833903b 120000..100755
--- a/lib/erl_interface/src/auxdir/config.guess
+++ b/lib/erl_interface/src/auxdir/config.guess
@@ -1 +1,1519 @@
-../../../../erts/autoconf/config.guess \ No newline at end of file
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-05-17'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <[email protected]>.
+# Please send patches to <[email protected]>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <[email protected]>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# ([email protected] 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # [email protected] (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:* | ix86xen:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:[3456]*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T | authenticamd)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile:Linux:*:*)
+ echo tile-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa:Linux:*:*)
+ echo xtensa-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <[email protected]>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <[email protected]> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/erl_interface/src/auxdir/config.sub b/lib/erl_interface/src/auxdir/config.sub
index 90979e8924..f43233b104 120000..100755
--- a/lib/erl_interface/src/auxdir/config.sub
+++ b/lib/erl_interface/src/auxdir/config.sub
@@ -1 +1,1630 @@
-../../../../erts/autoconf/config.sub \ No newline at end of file
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-04-29'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <[email protected]>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <[email protected]>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ tile*)
+ basic_machine=tile-tilera
+ os=-linux-gnu
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/erl_interface/src/auxdir/install-sh b/lib/erl_interface/src/auxdir/install-sh
index 9422c370df..a5897de6ea 120000..100755
--- a/lib/erl_interface/src/auxdir/install-sh
+++ b/lib/erl_interface/src/auxdir/install-sh
@@ -1 +1,519 @@
-../../../../erts/autoconf/install-sh \ No newline at end of file
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2006-12-25.00
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/lib/odbc/aclocal.m4 b/lib/odbc/aclocal.m4
index 151fd5ea5a..a7a8ceb99a 120000..100644
--- a/lib/odbc/aclocal.m4
+++ b/lib/odbc/aclocal.m4
@@ -1 +1,1759 @@
-../../erts/aclocal.m4 \ No newline at end of file
+dnl
+dnl %CopyrightBegin%
+dnl
+dnl Copyright Ericsson AB 1998-2011. All Rights Reserved.
+dnl
+dnl The contents of this file are subject to the Erlang Public License,
+dnl Version 1.1, (the "License"); you may not use this file except in
+dnl compliance with the License. You should have received a copy of the
+dnl Erlang Public License along with this software. If not, it can be
+dnl retrieved online at http://www.erlang.org/.
+dnl
+dnl Software distributed under the License is distributed on an "AS IS"
+dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+dnl the License for the specific language governing rights and limitations
+dnl under the License.
+dnl
+dnl %CopyrightEnd%
+dnl
+
+dnl
+dnl aclocal.m4
+dnl
+dnl Local macros used in configure.in. The Local Macros which
+dnl could/should be part of autoconf are prefixed LM_, macros specific
+dnl to the Erlang system are prefixed ERL_.
+dnl
+
+AC_DEFUN(LM_PRECIOUS_VARS,
+[
+
+dnl ERL_TOP
+AC_ARG_VAR(ERL_TOP, [Erlang/OTP top source directory])
+
+dnl Tools
+AC_ARG_VAR(CC, [C compiler])
+AC_ARG_VAR(CFLAGS, [C compiler flags])
+AC_ARG_VAR(STATIC_CFLAGS, [C compiler static flags])
+AC_ARG_VAR(CFLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag passed via C compiler])
+AC_ARG_VAR(CPP, [C/C++ preprocessor])
+AC_ARG_VAR(CPPFLAGS, [C/C++ preprocessor flags])
+AC_ARG_VAR(CXX, [C++ compiler])
+AC_ARG_VAR(CXXFLAGS, [C++ compiler flags])
+AC_ARG_VAR(LD, [linker (is often overridden by configure)])
+AC_ARG_VAR(LDFLAGS, [linker flags (can be risky to set since LD may be overriden by configure)])
+AC_ARG_VAR(LIBS, [libraries])
+AC_ARG_VAR(DED_LD, [linker for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LDFLAGS, [linker flags for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LD_FLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(LFS_CFLAGS, [large file support C compiler flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LDFLAGS, [large file support linker flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LIBS, [large file support libraries (set all LFS_* variables or none)])
+AC_ARG_VAR(RANLIB, [ranlib])
+AC_ARG_VAR(AR, [ar])
+AC_ARG_VAR(GETCONF, [getconf])
+
+dnl Cross system root
+AC_ARG_VAR(erl_xcomp_sysroot, [Absolute cross system root path (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_isysroot, [Absolute cross system root include path (only used when cross compiling)])
+
+dnl Cross compilation variables
+AC_ARG_VAR(erl_xcomp_bigendian, [big endian system: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_clock_gettime_correction, [clock_gettime() can be used for time correction: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_nptl, [have Native POSIX Thread Library: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigusrx, [SIGUSR1 and SIGUSR2 can be used: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigaltstack, [have working sigaltstack(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_poll, [have working poll(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_kqueue, [have working kqueue(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_putenv_copy, [putenv() stores key-value copy: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_reliable_fpe, [have reliable floating point exceptions: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_getaddrinfo, [have working getaddrinfo() for both IPv4 and IPv6: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_gethrvtime_procfs_ioctl, [have working gethrvtime() which can be used with procfs ioctl(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_clock_gettime_cpu_time, [clock_gettime() can be used for retrieving process CPU time: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_after_morecore_hook, [__after_morecore_hook can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_dlsym_brk_wrappers, [dlsym(RTLD_NEXT, _) brk wrappers can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+
+])
+
+AC_DEFUN(ERL_XCOMP_SYSROOT_INIT,
+[
+erl_xcomp_without_sysroot=no
+if test "$cross_compiling" = "yes"; then
+ test "$erl_xcomp_sysroot" != "" || erl_xcomp_without_sysroot=yes
+ test "$erl_xcomp_isysroot" != "" || erl_xcomp_isysroot="$erl_xcomp_sysroot"
+else
+ erl_xcomp_sysroot=
+ erl_xcomp_isysroot=
+fi
+])
+
+AC_DEFUN(LM_CHECK_GETCONF,
+[
+if test "$cross_compiling" != "yes"; then
+ AC_CHECK_PROG([GETCONF], [getconf], [getconf], [false])
+else
+ dnl First check if we got a `<HOST>-getconf' in $PATH
+ host_getconf="$host_alias-getconf"
+ AC_CHECK_PROG([GETCONF], [$host_getconf], [$host_getconf], [false])
+ if test "$GETCONF" = "false" && test "$erl_xcomp_sysroot" != ""; then
+ dnl We should perhaps give up if we have'nt found it by now, but at
+ dnl least in one Tilera MDE `getconf' under sysroot is a bourne
+ dnl shell script which we can use. We try to find `<HOST>-getconf'
+ dnl or `getconf' under sysconf, but only under sysconf since
+ dnl `getconf' in $PATH is almost guaranteed to be for the build
+ dnl machine.
+ GETCONF=
+ prfx="$erl_xcomp_sysroot"
+ AC_PATH_TOOL([GETCONF], [getconf], [false],
+ ["$prfx/usr/bin:$prfx/bin:$prfx/usr/local/bin"])
+ fi
+fi
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_WINDOWS_ENVIRONMENT
+dnl
+dnl
+dnl Tries to determine thw windows build environment, i.e.
+dnl MIXED_CYGWIN_VC or MIXED_MSYS_VC
+dnl
+
+AC_DEFUN(LM_WINDOWS_ENVIRONMENT,
+[
+MIXED_CYGWIN=no
+MIXED_MSYS=no
+
+AC_MSG_CHECKING(for mixed cygwin or msys and native VC++ environment)
+if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([Cygwin and VC])
+ MIXED_CYGWIN_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
+ elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+ CFLAGS="-O2"
+ MIXED_MSYS=yes
+ AC_MSG_RESULT([MSYS and VC])
+ MIXED_MSYS_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MSYS_VC"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_VC=no
+ MIXED_MSYS_VC=no
+fi
+AC_SUBST(MIXED_CYGWIN_VC)
+AC_SUBST(MIXED_MSYS_VC)
+
+MIXED_VC=no
+if test "x$MIXED_MSYS_VC" = "xyes" -o "x$MIXED_CYGWIN_VC" = "xyes" ; then
+ MIXED_VC=yes
+fi
+
+AC_SUBST(MIXED_VC)
+
+if test "x$MIXED_MSYS" != "xyes"; then
+ AC_MSG_CHECKING(for mixed cygwin and native MinGW environment)
+ if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([yes])
+ MIXED_CYGWIN_MINGW=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_MINGW"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+ else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_MINGW=no
+ fi
+else
+ MIXED_CYGWIN_MINGW=no
+fi
+AC_SUBST(MIXED_CYGWIN_MINGW)
+
+AC_MSG_CHECKING(if we mix cygwin with any native compiler)
+if test "X$MIXED_CYGWIN" = "Xyes"; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_CYGWIN)
+
+AC_MSG_CHECKING(if we mix msys with another native compiler)
+if test "X$MIXED_MSYS" = "Xyes" ; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_MSYS)
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_FIND_EMU_CC
+dnl
+dnl
+dnl Tries fairly hard to find a C compiler that can handle jump tables.
+dnl Defines the @EMU_CC@ variable for the makefiles and
+dnl inserts NO_JUMP_TABLE in the header if one cannot be found...
+dnl
+
+AC_DEFUN(LM_FIND_EMU_CC,
+ [AC_CACHE_CHECK(for a compiler that handles jumptables,
+ ac_cv_prog_emu_cc,
+ [
+AC_TRY_COMPILE([],[
+#ifdef __llvm__
+#error "llvm is currently unable to compile beam_emu.c"
+#endif
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+lbl1:
+ return 1;
+lbl2:
+ return 2;
+],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+
+if test $ac_cv_prog_emu_cc = no; then
+ for ac_progname in emu_cc.sh gcc-4.2 gcc; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_progname; then
+ ac_cv_prog_emu_cc=$ac_dir/$ac_progname
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ if test $ac_cv_prog_emu_cc != no; then
+ break
+ fi
+ done
+fi
+
+if test $ac_cv_prog_emu_cc != no; then
+ save_CC=$CC
+ save_CFLAGS=$CFLAGS
+ save_CPPFLAGS=$CPPFLAGS
+ CC=$ac_cv_prog_emu_cc
+ CFLAGS=""
+ CPPFLAGS=""
+ AC_TRY_COMPILE([],[
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+ lbl1:
+ return 1;
+ lbl2:
+ return 2;
+ ],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+ CC=$save_CC
+ CFLAGS=$save_CFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+fi
+])
+if test $ac_cv_prog_emu_cc = no; then
+ AC_DEFINE(NO_JUMP_TABLE,[],[Defined if no found C compiler can handle jump tables])
+ EMU_CC=$CC
+else
+ EMU_CC=$ac_cv_prog_emu_cc
+fi
+AC_SUBST(EMU_CC)
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_INSTALL_DIR
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl Figure out how to create directories with parents.
+dnl (In my opinion INSTALL_DIR is a bad name, MKSUBDIRS or something is better)
+dnl
+dnl We prefer 'install -d', but use 'mkdir -p' if it exists.
+dnl If none of these methods works, we give up.
+dnl
+
+
+AC_DEFUN(LM_PROG_INSTALL_DIR,
+[AC_CACHE_CHECK(how to create a directory including parents,
+ac_cv_prog_mkdir_p,
+[
+temp_name_base=config.$$
+temp_name=$temp_name_base/x/y/z
+$INSTALL -d $temp_name >/dev/null 2>&1
+ac_cv_prog_mkdir_p=none
+if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="$INSTALL -d"
+else
+ mkdir -p $temp_name >/dev/null 2>&1
+ if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="mkdir -p"
+ fi
+fi
+rm -fr $temp_name_base
+])
+
+case "${ac_cv_prog_mkdir_p}" in
+ none) AC_MSG_ERROR(don't know how create directories with parents) ;;
+ *) INSTALL_DIR="$ac_cv_prog_mkdir_p" AC_SUBST(INSTALL_DIR) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_PERL5
+dnl
+dnl Try to find perl version 5. If found set PERL to the absolute path
+dnl of the program, if not found set PERL to false.
+dnl
+dnl On some systems /usr/bin/perl is perl 4 and e.g.
+dnl /usr/local/bin/perl is perl 5. We try to handle this case by
+dnl putting a couple of
+dnl Tries to handle the case that there are two programs called perl
+dnl in the path and one of them is perl 5 and the other isn't.
+dnl
+AC_DEFUN(LM_PROG_PERL5,
+[AC_PATH_PROGS(PERL, perl5 perl, false,
+ /usr/local/bin:/opt/local/bin:/usr/local/gnu/bin:${PATH})
+changequote(, )dnl
+dnl[ That bracket is needed to balance the right bracket below
+if test "$PERL" = "false" || $PERL -e 'exit ($] >= 5)'; then
+changequote([, ])dnl
+ ac_cv_path_PERL=false
+ PERL=false
+dnl AC_MSG_WARN(perl version 5 not found)
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SO_BSDCOMPAT
+dnl
+dnl Check if the system has the SO_BSDCOMPAT flag on sockets (linux)
+dnl
+AC_DEFUN(LM_DECL_SO_BSDCOMPAT,
+[AC_CACHE_CHECK([for SO_BSDCOMPAT declaration], ac_cv_decl_so_bsdcompat,
+AC_TRY_COMPILE([#include <sys/socket.h>], [int i = SO_BSDCOMPAT;],
+ ac_cv_decl_so_bsdcompat=yes,
+ ac_cv_decl_so_bsdcompat=no))
+
+case "${ac_cv_decl_so_bsdcompat}" in
+ "yes" ) AC_DEFINE(HAVE_SO_BSDCOMPAT,[],
+ [Define if you have SO_BSDCOMPAT flag on sockets]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_INADDR_LOOPBACK
+dnl
+dnl Try to find declaration of INADDR_LOOPBACK, if nowhere provide a default
+dnl
+
+AC_DEFUN(LM_DECL_INADDR_LOOPBACK,
+[AC_CACHE_CHECK([for INADDR_LOOPBACK in netinet/in.h],
+ ac_cv_decl_inaddr_loopback,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <netinet/in.h>], [int i = INADDR_LOOPBACK;],
+ac_cv_decl_inaddr_loopback=yes, ac_cv_decl_inaddr_loopback=no)
+])
+
+if test ${ac_cv_decl_inaddr_loopback} = no; then
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in rpc/types.h],
+ ac_cv_decl_inaddr_loopback_rpc,
+ AC_TRY_COMPILE([#include <rpc/types.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_rpc=yes,
+ ac_cv_decl_inaddr_loopback_rpc=no))
+
+ case "${ac_cv_decl_inaddr_loopback_rpc}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_RPC_TYPES_H,[],
+ [Define if you need to include rpc/types.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in winsock2.h],
+ ac_cv_decl_inaddr_loopback_winsock2,
+ AC_TRY_COMPILE([#define WIN32_LEAN_AND_MEAN
+ #include <winsock2.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_winsock2=yes,
+ ac_cv_decl_inaddr_loopback_winsock2=no))
+ case "${ac_cv_decl_inaddr_loopback_winsock2}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_WINSOCK2_H,[],
+ [Define if you need to include winsock2.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ # couldn't find it anywhere
+ AC_DEFINE(HAVE_NO_INADDR_LOOPBACK,[],
+ [Define if you don't have a definition of INADDR_LOOPBACK]) ;;
+ esac;;
+ esac
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_SOCKADDR_SA_LEN
+dnl
+dnl Check if the sockaddr structure has the field sa_len
+dnl
+
+AC_DEFUN(LM_STRUCT_SOCKADDR_SA_LEN,
+[AC_CACHE_CHECK([whether struct sockaddr has sa_len field],
+ ac_cv_struct_sockaddr_sa_len,
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>], [struct sockaddr s; s.sa_len = 10;],
+ ac_cv_struct_sockaddr_sa_len=yes, ac_cv_struct_sockaddr_sa_len=no))
+
+dnl FIXME convbreak
+case ${ac_cv_struct_sockaddr_sa_len} in
+ "no" ) AC_DEFINE(NO_SA_LEN,[1],[Define if you dont have salen]) ;;
+ *) ;;
+esac
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_EXCEPTION
+dnl
+dnl Check to see whether the system supports the matherr function
+dnl and its associated type "struct exception".
+dnl
+
+AC_DEFUN(LM_STRUCT_EXCEPTION,
+[AC_CACHE_CHECK([for struct exception (and matherr function)],
+ ac_cv_struct_exception,
+AC_TRY_COMPILE([#include <math.h>],
+ [struct exception x; x.type = DOMAIN; x.type = SING;],
+ ac_cv_struct_exception=yes, ac_cv_struct_exception=no))
+
+case "${ac_cv_struct_exception}" in
+ "yes" ) AC_DEFINE(USE_MATHERR,[1],[Define if you have matherr() function and struct exception type]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_IPV6
+dnl
+dnl Check for ipv6 support and what the in6_addr structure is called.
+dnl (early linux used in_addr6 insted of in6_addr)
+dnl
+
+AC_DEFUN(LM_SYS_IPV6,
+[AC_MSG_CHECKING(for IP version 6 support)
+AC_CACHE_VAL(ac_cv_sys_ipv6_support,
+[ok_so_far=yes
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in6_addr a6; struct sockaddr_in6 s6;], ok_so_far=yes, ok_so_far=no)
+
+if test $ok_so_far = yes; then
+ ac_cv_sys_ipv6_support=yes
+else
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in_addr6 a6; struct sockaddr_in6 s6;],
+ ac_cv_sys_ipv6_support=in_addr6, ac_cv_sys_ipv6_support=no)
+fi
+])dnl
+
+dnl
+dnl Have to use old style AC_DEFINE due to BC with old autoconf.
+dnl
+
+case ${ac_cv_sys_ipv6_support} in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ ;;
+ in_addr6)
+ AC_MSG_RESULT([yes (but I am redefining in_addr6 to in6_addr)])
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ AC_DEFINE(HAVE_IN_ADDR6_STRUCT,[],[Early linux used in_addr6 instead of in6_addr, define if you have this])
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_MULTICAST
+dnl
+dnl Check for multicast support. Only checks for multicast options in
+dnl setsockopt(), no check is performed that multicasting actually works.
+dnl If options are found defines HAVE_MULTICAST_SUPPORT
+dnl
+
+AC_DEFUN(LM_SYS_MULTICAST,
+[AC_CACHE_CHECK([for multicast support], ac_cv_sys_multicast_support,
+[AC_EGREP_CPP(yes,
+[#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#if defined(IP_MULTICAST_TTL) && defined(IP_MULTICAST_LOOP) && defined(IP_MULTICAST_IF) && defined(IP_ADD_MEMBERSHIP) && defined(IP_DROP_MEMBERSHIP)
+yes
+#endif
+], ac_cv_sys_multicast_support=yes, ac_cv_sys_multicast_support=no)])
+if test $ac_cv_sys_multicast_support = yes; then
+ AC_DEFINE(HAVE_MULTICAST_SUPPORT,[1],
+ [Define if setsockopt() accepts multicast options])
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SYS_ERRLIST
+dnl
+dnl Define SYS_ERRLIST_DECLARED if the variable sys_errlist is declared
+dnl in a system header file, stdio.h or errno.h.
+dnl
+
+AC_DEFUN(LM_DECL_SYS_ERRLIST,
+[AC_CACHE_CHECK([for sys_errlist declaration in stdio.h or errno.h],
+ ac_cv_decl_sys_errlist,
+[AC_TRY_COMPILE([#include <stdio.h>
+#include <errno.h>], [char *msg = *(sys_errlist + 1);],
+ ac_cv_decl_sys_errlist=yes, ac_cv_decl_sys_errlist=no)])
+if test $ac_cv_decl_sys_errlist = yes; then
+ AC_DEFINE(SYS_ERRLIST_DECLARED,[],
+ [define if the variable sys_errlist is declared in a system header file])
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_FUNC_DECL( funname, declaration [, extra includes
+dnl [, action-if-found [, action-if-not-found]]] )
+dnl
+dnl Checks if the declaration "declaration" of "funname" conflicts
+dnl with the header files idea of how the function should be
+dnl declared. It is useful on systems which lack prototypes and you
+dnl need to provide your own (e.g. when you want to take the address
+dnl of a function). The 4'th argument is expanded if conflicting,
+dnl the 5'th argument otherwise
+dnl
+dnl
+
+AC_DEFUN(LM_CHECK_FUNC_DECL,
+[AC_MSG_CHECKING([for conflicting declaration of $1])
+AC_CACHE_VAL(ac_cv_func_decl_$1,
+[AC_TRY_COMPILE([#include <stdio.h>
+$3],[$2
+char *c = (char *)$1;
+], eval "ac_cv_func_decl_$1=no", eval "ac_cv_func_decl_$1=yes")])
+if eval "test \"`echo '$ac_cv_func_decl_'$1`\" = yes"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$4], , :, [$4])
+else
+ AC_MSG_RESULT(no)
+ifelse([$5], , , [$5
+])dnl
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_THR_LIB
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl LM_CHECK_THR_LIB sets THR_LIBS, THR_DEFS, and THR_LIB_NAME. It also
+dnl checks for some pthread headers which will appear in DEFS or config.h.
+dnl
+
+AC_DEFUN(LM_CHECK_THR_LIB,
+[
+
+NEED_NPTL_PTHREAD_H=no
+
+dnl win32?
+AC_MSG_CHECKING([for native win32 threads])
+if test "X$host_os" = "Xwin32"; then
+ AC_MSG_RESULT(yes)
+ THR_DEFS="-DWIN32_THREADS"
+ THR_LIBS=
+ THR_LIB_NAME=win32_threads
+ THR_LIB_TYPE=win32_threads
+else
+ AC_MSG_RESULT(no)
+ THR_DEFS=
+ THR_LIBS=
+ THR_LIB_NAME=
+ THR_LIB_TYPE=posix_unknown
+
+dnl Try to find POSIX threads
+
+dnl The usual pthread lib...
+ AC_CHECK_LIB(pthread, pthread_create, THR_LIBS="-lpthread")
+
+dnl FreeBSD has pthreads in special c library, c_r...
+ if test "x$THR_LIBS" = "x"; then
+ AC_CHECK_LIB(c_r, pthread_create, THR_LIBS="-lc_r")
+ fi
+
+dnl On ofs1 the '-pthread' switch should be used
+ if test "x$THR_LIBS" = "x"; then
+ AC_MSG_CHECKING([if the '-pthread' switch can be used])
+ saved_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -pthread"
+ AC_TRY_LINK([#include <pthread.h>],
+ pthread_create((void*)0,(void*)0,(void*)0,(void*)0);,
+ [THR_DEFS="-pthread"
+ THR_LIBS="-pthread"])
+ CFLAGS=$saved_cflags
+ if test "x$THR_LIBS" != "x"; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ fi
+
+ if test "x$THR_LIBS" != "x"; then
+ THR_DEFS="$THR_DEFS -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS"
+ THR_LIB_NAME=pthread
+ case $host_os in
+ solaris*)
+ THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;;
+ linux*)
+ THR_DEFS="$THR_DEFS -D_POSIX_THREAD_SAFE_FUNCTIONS"
+
+ LM_CHECK_GETCONF
+ AC_MSG_CHECKING(for Native POSIX Thread Library)
+ libpthr_vsn=`$GETCONF GNU_LIBPTHREAD_VERSION 2>/dev/null`
+ if test $? -eq 0; then
+ case "$libpthr_vsn" in
+ *nptl*|*NPTL*) nptl=yes;;
+ *) nptl=no;;
+ esac
+ elif test "$cross_compiling" = "yes"; then
+ case "$erl_xcomp_linux_nptl" in
+ "") nptl=cross;;
+ yes|no) nptl=$erl_xcomp_linux_nptl;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_nptl value: $erl_xcomp_linux_nptl]);;
+ esac
+ else
+ nptl=no
+ fi
+ AC_MSG_RESULT($nptl)
+ if test $nptl = cross; then
+ nptl=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $nptl = yes; then
+ THR_LIB_TYPE=posix_nptl
+ need_nptl_incldir=no
+ AC_CHECK_HEADER(nptl/pthread.h,
+ [need_nptl_incldir=yes
+ NEED_NPTL_PTHREAD_H=yes])
+ if test $need_nptl_incldir = yes; then
+ # Ahh...
+ nptl_path="$C_INCLUDE_PATH:$CPATH"
+ if test X$cross_compiling != Xyes; then
+ nptl_path="$nptl_path:/usr/local/include:/usr/include"
+ else
+ IROOT="$erl_xcomp_isysroot"
+ test "$IROOT" != "" || IROOT="$erl_xcomp_sysroot"
+ test "$IROOT" != "" || AC_MSG_ERROR([Don't know where to search for includes! Please set erl_xcomp_isysroot])
+ nptl_path="$nptl_path:$IROOT/usr/local/include:$IROOT/usr/include"
+ fi
+ nptl_ws_path=
+ save_ifs="$IFS"; IFS=":"
+ for dir in $nptl_path; do
+ if test "x$dir" != "x"; then
+ nptl_ws_path="$nptl_ws_path $dir"
+ fi
+ done
+ IFS=$save_ifs
+ nptl_incldir=
+ for dir in $nptl_ws_path; do
+ AC_CHECK_HEADER($dir/nptl/pthread.h,
+ nptl_incldir=$dir/nptl)
+ if test "x$nptl_incldir" != "x"; then
+ THR_DEFS="$THR_DEFS -isystem $nptl_incldir"
+ break
+ fi
+ done
+ if test "x$nptl_incldir" = "x"; then
+ AC_MSG_ERROR(Failed to locate nptl system include directory)
+ fi
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need THR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS $THR_DEFS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h,
+ AC_DEFINE(HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ fi
+fi
+
+])
+
+AC_DEFUN(ERL_INTERNAL_LIBS,
+[
+
+ERTS_INTERNAL_X_LIBS=
+
+AC_CHECK_LIB(kstat, kstat_open,
+[AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat])
+ERTS_INTERNAL_X_LIBS="$ERTS_INTERNAL_X_LIBS -lkstat"])
+
+AC_SUBST(ERTS_INTERNAL_X_LIBS)
+
+])
+
+AC_DEFUN(ETHR_CHK_SYNC_OP,
+[
+ AC_MSG_CHECKING([for $3-bit $1()])
+ case "$2" in
+ "1") sync_call="$1(&var);";;
+ "2") sync_call="$1(&var, ($4) 0);";;
+ "3") sync_call="$1(&var, ($4) 0, ($4) 0);";;
+ esac
+ have_sync_op=no
+ AC_TRY_LINK([],
+ [
+ $4 res;
+ volatile $4 var;
+ res = $sync_call
+ ],
+ [have_sync_op=yes])
+ test $have_sync_op = yes && $5
+ AC_MSG_RESULT([$have_sync_op])
+])
+
+AC_DEFUN(ETHR_CHK_INTERLOCKED,
+[
+ ilckd="$1"
+ AC_MSG_CHECKING([for ${ilckd}()])
+ case "$2" in
+ "1") ilckd_call="${ilckd}(var);";;
+ "2") ilckd_call="${ilckd}(var, ($3) 0);";;
+ "3") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0);";;
+ "4") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0, arr);";;
+ esac
+ have_interlocked_op=no
+ AC_TRY_LINK(
+ [
+ #define WIN32_LEAN_AND_MEAN
+ #include <windows.h>
+ #include <intrin.h>
+ ],
+ [
+ volatile $3 *var;
+ volatile $3 arr[2];
+
+ $ilckd_call
+ return 0;
+ ],
+ [have_interlocked_op=yes])
+ test $have_interlocked_op = yes && $4
+ AC_MSG_RESULT([$have_interlocked_op])
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_FIND_ETHR_LIB
+dnl
+dnl NOTE! This macro may be changed at any time! Should *only* be used by
+dnl ERTS!
+dnl
+dnl Find a thread library to use. Sets ETHR_LIBS to libraries to link
+dnl with, ETHR_X_LIBS to extra libraries to link with (same as ETHR_LIBS
+dnl except that the ethread lib itself is not included), ETHR_DEFS to
+dnl defines to compile with, ETHR_THR_LIB_BASE to the name of the
+dnl thread library which the ethread library is based on, and ETHR_LIB_NAME
+dnl to the name of the library where the ethread implementation is located.
+dnl ERL_FIND_ETHR_LIB currently searches for 'pthreads', and
+dnl 'win32_threads'. If no thread library was found ETHR_LIBS, ETHR_X_LIBS,
+dnl ETHR_DEFS, ETHR_THR_LIB_BASE, and ETHR_LIB_NAME are all set to the
+dnl empty string.
+dnl
+
+AC_DEFUN(ERL_FIND_ETHR_LIB,
+[
+
+LM_CHECK_THR_LIB
+ERL_INTERNAL_LIBS
+
+ethr_have_native_atomics=no
+ethr_have_native_spinlock=no
+ETHR_THR_LIB_BASE="$THR_LIB_NAME"
+ETHR_THR_LIB_BASE_TYPE="$THR_LIB_TYPE"
+ETHR_DEFS="$THR_DEFS"
+ETHR_X_LIBS="$THR_LIBS $ERTS_INTERNAL_X_LIBS"
+ETHR_LIBS=
+ETHR_LIB_NAME=
+
+ethr_modified_default_stack_size=
+
+dnl Name of lib where ethread implementation is located
+ethr_lib_name=ethread
+
+case "$THR_LIB_NAME" in
+
+ win32_threads)
+ ETHR_THR_LIB_BASE_DIR=win
+ # * _WIN32_WINNT >= 0x0400 is needed for
+ # TryEnterCriticalSection
+ # * _WIN32_WINNT >= 0x0403 is needed for
+ # InitializeCriticalSectionAndSpinCount
+ # The ethread lib will refuse to build if _WIN32_WINNT < 0x0403.
+ #
+ # -D_WIN32_WINNT should have been defined in $CPPFLAGS; fetch it
+ # and save it in ETHR_DEFS.
+ found_win32_winnt=no
+ for cppflag in $CPPFLAGS; do
+ case $cppflag in
+ -DWINVER*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ ;;
+ -D_WIN32_WINNT*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ found_win32_winnt=yes
+ ;;
+ *)
+ ;;
+ esac
+ done
+ if test $found_win32_winnt = no; then
+ AC_MSG_ERROR([-D_WIN32_WINNT missing in CPPFLAGS])
+ fi
+
+ AC_DEFINE(ETHR_WIN32_THREADS, 1, [Define if you have win32 threads])
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT, 1, [Define if you have _InterlockedDecrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement_rel], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT_REL, 1, [Define if you have _InterlockedDecrement_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT, 1, [Define if you have _InterlockedIncrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement_acq], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT_ACQ, 1, [Define if you have _InterlockedIncrement_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD, 1, [Define if you have _InterlockedExchangeAdd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd_acq], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD_ACQ, 1, [Define if you have _InterlockedExchangeAdd_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND, 1, [Define if you have _InterlockedAnd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR, 1, [Define if you have _InterlockedOr()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE, 1, [Define if you have _InterlockedExchange()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE, 1, [Define if you have _InterlockedCompareExchange()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_acq], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ, 1, [Define if you have _InterlockedCompareExchange_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_rel], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL, 1, [Define if you have _InterlockedCompareExchange_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64, 1, [Define if you have _InterlockedDecrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64_rel], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64_REL, 1, [Define if you have _InterlockedDecrement64_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64, 1, [Define if you have _InterlockedIncrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64_acq], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64_ACQ, 1, [Define if you have _InterlockedIncrement64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64, 1, [Define if you have _InterlockedExchangeAdd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64_acq], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ, 1, [Define if you have _InterlockedExchangeAdd64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND64, 1, [Define if you have _InterlockedAnd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR64, 1, [Define if you have _InterlockedOr64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE64, 1, [Define if you have _InterlockedExchange64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64, 1, [Define if you have _InterlockedCompareExchange64()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_acq], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ, 1, [Define if you have _InterlockedCompareExchange64_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_rel], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL, 1, [Define if you have _InterlockedCompareExchange64_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange128], [4], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE128, 1, [Define if you have _InterlockedCompareExchange128()]))
+
+ test "$ethr_have_native_atomics" = "yes" && ethr_have_native_spinlock=yes
+ ;;
+
+ pthread)
+ ETHR_THR_LIB_BASE_DIR=pthread
+ AC_DEFINE(ETHR_PTHREADS, 1, [Define if you have pthreads])
+ case $host_os in
+ openbsd*)
+ # The default stack size is insufficient for our needs
+ # on OpenBSD. We increase it to 256 kilo words.
+ ethr_modified_default_stack_size=256;;
+ linux*)
+ ETHR_DEFS="$ETHR_DEFS -D_GNU_SOURCE"
+
+ if test X$cross_compiling = Xyes; then
+ case X$erl_xcomp_linux_usable_sigusrx in
+ X) usable_sigusrx=cross;;
+ Xyes|Xno) usable_sigusrx=$erl_xcomp_linux_usable_sigusrx;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigusrx value: $erl_xcomp_linux_usable_sigusrx]);;
+ esac
+ case X$erl_xcomp_linux_usable_sigaltstack in
+ X) usable_sigaltstack=cross;;
+ Xyes|Xno) usable_sigaltstack=$erl_xcomp_linux_usable_sigaltstack;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigaltstack value: $erl_xcomp_linux_usable_sigaltstack]);;
+ esac
+ else
+ # FIXME: Test for actual problems instead of kernel versions
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-1]]|2.[[0-1]].*)
+ usable_sigusrx=no
+ usable_sigaltstack=no;;
+ 2.[[2-3]]|2.[[2-3]].*)
+ usable_sigusrx=yes
+ usable_sigaltstack=no;;
+ *)
+ usable_sigusrx=yes
+ usable_sigaltstack=yes;;
+ esac
+ fi
+
+ AC_MSG_CHECKING(if SIGUSR1 and SIGUSR2 can be used)
+ AC_MSG_RESULT($usable_sigusrx)
+ if test $usable_sigusrx = cross; then
+ usable_sigusrx=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigusrx = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGUSRX"
+ fi
+
+ AC_MSG_CHECKING(if sigaltstack can be used)
+ AC_MSG_RESULT($usable_sigaltstack)
+ if test $usable_sigaltstack = cross; then
+ usable_sigaltstack=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigaltstack = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGALTSTACK"
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need ETHR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $ETHR_DEFS"
+
+ dnl We need the thread library in order to find some functions
+ saved_libs="$LIBS"
+ LIBS="$LIBS $ETHR_X_LIBS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(ETHR_HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ if test $NEED_NPTL_PTHREAD_H = yes; then
+ AC_DEFINE(ETHR_NEED_NPTL_PTHREAD_H, 1, \
+[Define if you need the <nptl/pthread.h> header file.])
+ fi
+
+ AC_CHECK_HEADER(sched.h, \
+ AC_DEFINE(ETHR_HAVE_SCHED_H, 1, \
+[Define if you have the <sched.h> header file.]))
+
+ AC_CHECK_HEADER(sys/time.h, \
+ AC_DEFINE(ETHR_HAVE_SYS_TIME_H, 1, \
+[Define if you have the <sys/time.h> header file.]))
+
+ AC_TRY_COMPILE([#include <time.h>
+ #include <sys/time.h>],
+ [struct timeval *tv; return 0;],
+ AC_DEFINE(ETHR_TIME_WITH_SYS_TIME, 1, \
+[Define if you can safely include both <sys/time.h> and <time.h>.]))
+
+
+ dnl
+ dnl Check for functions
+ dnl
+
+ AC_CHECK_FUNC(pthread_spin_lock, \
+ [ethr_have_native_spinlock=yes \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_SPIN_LOCK, 1, \
+[Define if you have the pthread_spin_lock function.])])
+
+ have_sched_yield=no
+ have_librt_sched_yield=no
+ AC_CHECK_FUNC(sched_yield, [have_sched_yield=yes])
+ if test $have_sched_yield = no; then
+ AC_CHECK_LIB(rt, sched_yield,
+ [have_librt_sched_yield=yes
+ ETHR_X_LIBS="$ETHR_X_LIBS -lrt"])
+ fi
+ if test $have_sched_yield = yes || test $have_librt_sched_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_SCHED_YIELD, 1, [Define if you have the sched_yield() function.])
+ AC_MSG_CHECKING([whether sched_yield() returns an int])
+ sched_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #ifdef ETHR_HAVE_SCHED_H
+ #include <sched.h>
+ #endif
+ ],
+ [int sched_yield();],
+ [sched_yield_ret_int=yes])
+ AC_MSG_RESULT([$sched_yield_ret_int])
+ if test $sched_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_SCHED_YIELD_RET_INT, 1, [Define if sched_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_yield=no
+ AC_CHECK_FUNC(pthread_yield, [have_pthread_yield=yes])
+ if test $have_pthread_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_YIELD, 1, [Define if you have the pthread_yield() function.])
+ AC_MSG_CHECKING([whether pthread_yield() returns an int])
+ pthread_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [int pthread_yield();],
+ [pthread_yield_ret_int=yes])
+ AC_MSG_RESULT([$pthread_yield_ret_int])
+ if test $pthread_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_PTHREAD_YIELD_RET_INT, 1, [Define if pthread_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_rwlock_init=no
+ AC_CHECK_FUNC(pthread_rwlock_init, [have_pthread_rwlock_init=yes])
+ if test $have_pthread_rwlock_init = yes; then
+
+ ethr_have_pthread_rwlockattr_setkind_np=no
+ AC_CHECK_FUNC(pthread_rwlockattr_setkind_np,
+ [ethr_have_pthread_rwlockattr_setkind_np=yes])
+
+ if test $ethr_have_pthread_rwlockattr_setkind_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCKATTR_SETKIND_NP, 1, \
+[Define if you have the pthread_rwlockattr_setkind_np() function.])
+
+ AC_MSG_CHECKING([for PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP])
+ ethr_pthread_rwlock_writer_nonrecursive_initializer_np=no
+ AC_TRY_LINK([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [
+ pthread_rwlockattr_t *attr;
+ return pthread_rwlockattr_setkind_np(attr,
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);
+ ],
+ [ethr_pthread_rwlock_writer_nonrecursive_initializer_np=yes])
+ AC_MSG_RESULT([$ethr_pthread_rwlock_writer_nonrecursive_initializer_np])
+ if test $ethr_pthread_rwlock_writer_nonrecursive_initializer_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, 1, \
+[Define if you have the PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP rwlock attribute.])
+ fi
+ fi
+ fi
+
+ if test "$force_pthread_rwlocks" = "yes"; then
+
+ AC_DEFINE(ETHR_FORCE_PTHREAD_RWLOCK, 1, \
+[Define if you want to force usage of pthread rwlocks])
+
+ if test $have_pthread_rwlock_init = yes; then
+ AC_MSG_WARN([Forced usage of pthread rwlocks. Note that this implementation may suffer from starvation issues.])
+ else
+ AC_MSG_ERROR([User forced usage of pthread rwlock, but no such implementation was found])
+ fi
+ fi
+
+ AC_CHECK_FUNC(pthread_attr_setguardsize, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_ATTR_SETGUARDSIZE, 1, \
+[Define if you have the pthread_attr_setguardsize function.]))
+
+ linux_futex=no
+ AC_MSG_CHECKING([for Linux futexes])
+ AC_TRY_LINK([
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ #include <linux/futex.h>
+ #include <sys/time.h>
+ ],
+ [
+ int i = 1;
+ syscall(__NR_futex, (void *) &i, FUTEX_WAKE, 1,
+ (void*)0,(void*)0, 0);
+ syscall(__NR_futex, (void *) &i, FUTEX_WAIT, 0,
+ (void*)0,(void*)0, 0);
+ return 0;
+ ],
+ linux_futex=yes)
+ AC_MSG_RESULT([$linux_futex])
+ test $linux_futex = yes && AC_DEFINE(ETHR_HAVE_LINUX_FUTEX, 1, [Define if you have a linux futex implementation.])
+
+ AC_CHECK_SIZEOF(int)
+ AC_CHECK_SIZEOF(long)
+ AC_CHECK_SIZEOF(long long)
+ AC_CHECK_SIZEOF(__int128_t)
+
+ if test "$ac_cv_sizeof_int" = "4"; then
+ int32="int"
+ elif test "$ac_cv_sizeof_long" = "4"; then
+ int32="long"
+ elif test "$ac_cv_sizeof_long_long" = "4"; then
+ int32="long long"
+ else
+ AC_MSG_ERROR([No 32-bit type found])
+ fi
+
+ if test "$ac_cv_sizeof_int" = "8"; then
+ int64="int"
+ elif test "$ac_cv_sizeof_long" = "8"; then
+ int64="long"
+ elif test "$ac_cv_sizeof_long_long" = "8"; then
+ int64="long long"
+ else
+ AC_MSG_ERROR([No 64-bit type found])
+ fi
+
+ int128=no
+ if test "$ac_cv_sizeof___int128_t" = "16"; then
+ int128="__int128_t"
+ fi
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP32, 1, [Define if you have __sync_val_compare_and_swap() for 32-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH32, 1, [Define if you have __sync_add_and_fetch() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND32, 1, [Define if you have __sync_fetch_and_and() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR32, 1, [Define if you have __sync_fetch_and_or() for 32-bit integers]))
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP64, 1, [Define if you have __sync_val_compare_and_swap() for 64-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH64, 1, [Define if you have __sync_add_and_fetch() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND64, 1, [Define if you have __sync_fetch_and_and() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR64, 1, [Define if you have __sync_fetch_and_or() for 64-bit integers]))
+
+ if test $int128 != no; then
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [128], [$int128], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP128, 1, [Define if you have __sync_val_compare_and_swap() for 128-bit integers]))
+ fi
+
+ AC_MSG_CHECKING([for a usable libatomic_ops implementation])
+ case "x$with_libatomic_ops" in
+ xno | xyes | x)
+ libatomic_ops_include=
+ ;;
+ *)
+ if test -d "${with_libatomic_ops}/include"; then
+ libatomic_ops_include="-I$with_libatomic_ops/include"
+ CPPFLAGS="$CPPFLAGS $libatomic_ops_include"
+ else
+ AC_MSG_ERROR([libatomic_ops include directory $with_libatomic_ops/include not found])
+ fi;;
+ esac
+ ethr_have_libatomic_ops=no
+ AC_TRY_LINK([#include "atomic_ops.h"],
+ [
+ volatile AO_t x;
+ AO_t y;
+ int z;
+
+ AO_nop_full();
+ AO_store(&x, (AO_t) 0);
+ z = AO_load(&x);
+ z = AO_compare_and_swap_full(&x, (AO_t) 0, (AO_t) 1);
+ ],
+ [ethr_have_native_atomics=yes
+ ethr_have_libatomic_ops=yes])
+ AC_MSG_RESULT([$ethr_have_libatomic_ops])
+ if test $ethr_have_libatomic_ops = yes; then
+ AC_CHECK_SIZEOF(AO_t, ,
+ [
+ #include <stdio.h>
+ #include "atomic_ops.h"
+ ])
+ AC_DEFINE_UNQUOTED(ETHR_SIZEOF_AO_T, $ac_cv_sizeof_AO_t, [Define to the size of AO_t if libatomic_ops is used])
+
+ AC_DEFINE(ETHR_HAVE_LIBATOMIC_OPS, 1, [Define if you have libatomic_ops atomic operations])
+ if test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_DEFINE(ETHR_PREFER_LIBATOMIC_OPS_NATIVE_IMPLS, 1, [Define if you prefer libatomic_ops native ethread implementations])
+ fi
+ ETHR_DEFS="$ETHR_DEFS $libatomic_ops_include"
+ elif test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_MSG_ERROR([No usable libatomic_ops implementation found])
+ fi
+
+ case "$host_cpu" in
+ sparc | sun4u | sparc64 | sun4v)
+ case "$with_sparc_memory_order" in
+ "TSO")
+ AC_DEFINE(ETHR_SPARC_TSO, 1, [Define if only run in Sparc TSO mode]);;
+ "PSO")
+ AC_DEFINE(ETHR_SPARC_PSO, 1, [Define if only run in Sparc PSO, or TSO mode]);;
+ "RMO"|"")
+ AC_DEFINE(ETHR_SPARC_RMO, 1, [Define if run in Sparc RMO, PSO, or TSO mode]);;
+ *)
+ AC_MSG_ERROR([Unsupported Sparc memory order: $with_sparc_memory_order]);;
+ esac
+ ethr_have_native_atomics=yes;;
+ i86pc | i*86 | x86_64 | amd64)
+ if test "$enable_x86_out_of_order" = "yes"; then
+ AC_DEFINE(ETHR_X86_OUT_OF_ORDER, 1, [Define if x86/x86_64 out of order instructions should be synchronized])
+ fi
+ ethr_have_native_atomics=yes;;
+ macppc | ppc | "Power Macintosh")
+ ethr_have_native_atomics=yes;;
+ tile)
+ ethr_have_native_atomics=yes;;
+ *)
+ ;;
+ esac
+
+ test ethr_have_native_atomics = "yes" && ethr_have_native_spinlock=yes
+
+ dnl Restore LIBS
+ LIBS=$saved_libs
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ ;;
+ *)
+ ;;
+esac
+
+AC_MSG_CHECKING([whether default stack size should be modified])
+if test "x$ethr_modified_default_stack_size" != "x"; then
+ AC_DEFINE_UNQUOTED(ETHR_MODIFIED_DEFAULT_STACK_SIZE, $ethr_modified_default_stack_size, [Define if you want to modify the default stack size])
+ AC_MSG_RESULT([yes; to $ethr_modified_default_stack_size kilo words])
+else
+ AC_MSG_RESULT([no])
+fi
+
+if test "x$ETHR_THR_LIB_BASE" != "x"; then
+ ETHR_DEFS="-DUSE_THREADS $ETHR_DEFS"
+ ETHR_LIBS="-l$ethr_lib_name -lerts_internal_r $ETHR_X_LIBS"
+ ETHR_LIB_NAME=$ethr_lib_name
+fi
+
+AC_CHECK_SIZEOF(void *)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_PTR, $ac_cv_sizeof_void_p, [Define to the size of pointers])
+
+AC_CHECK_SIZEOF(int)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_INT, $ac_cv_sizeof_int, [Define to the size of int])
+AC_CHECK_SIZEOF(long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG, $ac_cv_sizeof_long, [Define to the size of long])
+AC_CHECK_SIZEOF(long long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long, [Define to the size of long long])
+AC_CHECK_SIZEOF(__int64)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT64, $ac_cv_sizeof___int64, [Define to the size of __int64])
+AC_CHECK_SIZEOF(__int128_t)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT128_T, $ac_cv_sizeof___int128_t, [Define to the size of __int128_t])
+
+
+case X$erl_xcomp_bigendian in
+ X) ;;
+ Xyes|Xno) ac_cv_c_bigendian=$erl_xcomp_bigendian;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_bigendian value: $erl_xcomp_bigendian]);;
+esac
+
+AC_C_BIGENDIAN
+
+if test "$ac_cv_c_bigendian" = "yes"; then
+ AC_DEFINE(ETHR_BIGENDIAN, 1, [Define if bigendian])
+fi
+
+AC_ARG_ENABLE(native-ethr-impls,
+ AS_HELP_STRING([--disable-native-ethr-impls],
+ [disable native ethread implementations]),
+[ case "$enableval" in
+ no) disable_native_ethr_impls=yes ;;
+ *) disable_native_ethr_impls=no ;;
+ esac ], disable_native_ethr_impls=no)
+
+AC_ARG_ENABLE(x86-out-of-order,
+ AS_HELP_STRING([--enable-x86-out-of-order],
+ [enable x86/x84_64 out of order support (default disabled)]))
+
+test "X$disable_native_ethr_impls" = "Xyes" &&
+ AC_DEFINE(ETHR_DISABLE_NATIVE_IMPLS, 1, [Define if you want to disable native ethread implementations])
+
+AC_ARG_ENABLE(prefer-gcc-native-ethr-impls,
+ AS_HELP_STRING([--enable-prefer-gcc-native-ethr-impls],
+ [prefer gcc native ethread implementations]),
+[ case "$enableval" in
+ yes) enable_prefer_gcc_native_ethr_impls=yes ;;
+ *) enable_prefer_gcc_native_ethr_impls=no ;;
+ esac ], enable_prefer_gcc_native_ethr_impls=no)
+
+test $enable_prefer_gcc_native_ethr_impls = yes &&
+ AC_DEFINE(ETHR_PREFER_GCC_NATIVE_IMPLS, 1, [Define if you prefer gcc native ethread implementations])
+
+AC_ARG_WITH(libatomic_ops,
+ AS_HELP_STRING([--with-libatomic_ops=PATH],
+ [specify and prefer usage of libatomic_ops in the ethread library]))
+
+AC_ARG_WITH(with_sparc_memory_order,
+ AS_HELP_STRING([--with-sparc-memory-order=TSO|PSO|RMO],
+ [specify sparc memory order (defaults to RMO)]))
+
+ETHR_X86_SSE2_ASM=no
+case "$GCC-$ac_cv_sizeof_void_p-$host_cpu" in
+ yes-4-i86pc | yes-4-i*86 | yes-4-x86_64 | yes-4-amd64)
+ AC_MSG_CHECKING([for gcc sse2 asm support])
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -msse2"
+ gcc_sse2_asm=no
+ AC_TRY_COMPILE([],
+ [
+ long long x, *y;
+ __asm__ __volatile__("movq %1, %0\n\t" : "=x"(x) : "m"(*y) : "memory");
+ ],
+ [gcc_sse2_asm=yes])
+ CFLAGS="$save_CFLAGS"
+ AC_MSG_RESULT([$gcc_sse2_asm])
+ if test "$gcc_sse2_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_SSE2_ASM_SUPPORT, 1, [Define if you use a gcc that supports -msse2 and understand sse2 specific asm statements])
+ ETHR_X86_SSE2_ASM=yes
+ fi
+ ;;
+ *)
+ ;;
+esac
+
+case "$GCC-$host_cpu" in
+ yes-i86pc | yes-i*86 | yes-x86_64 | yes-amd64)
+ gcc_dw_cmpxchg_asm=no
+ AC_MSG_CHECKING([for gcc double word cmpxchg asm support])
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+ __asm__ __volatile__(
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "pushl %%ebx\n\t"
+ "movl %8, %%ebx\n\t"
+#endif
+#if ETHR_SIZEOF_PTR == 4
+ "lock; cmpxchg8b %0\n\t"
+#else
+ "lock; cmpxchg16b %0\n\t"
+#endif
+ "setz %3\n\t"
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "popl %%ebx\n\t"
+#endif
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new[1]),
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "r"(new[0])
+#else
+ "b"(new[0])
+#endif
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test $gcc_dw_cmpxchg_asm = no && test $ac_cv_sizeof_void_p = 4; then
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+#if !defined(__PIC__) || !__PIC__
+# error nope
+#endif
+ __asm__ __volatile__(
+ "pushl %%ebx\n\t"
+ "movl (%7), %%ebx\n\t"
+ "movl 4(%7), %%ecx\n\t"
+ "lock; cmpxchg8b %0\n\t"
+ "setz %3\n\t"
+ "popl %%ebx\n\t"
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new)
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_CMPXCHG8B_REGISTER_SHORTAGE, 1, [Define if you get a register shortage with cmpxchg8b and position independent code])
+ fi
+ fi
+ AC_MSG_RESULT([$gcc_dw_cmpxchg_asm])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_DW_CMPXCHG_ASM_SUPPORT, 1, [Define if you use a gcc that supports the double word cmpxchg instruction])
+ fi;;
+ *)
+ ;;
+esac
+
+AC_DEFINE(ETHR_HAVE_ETHREAD_DEFINES, 1, \
+[Define if you have all ethread defines])
+
+AC_SUBST(ETHR_X_LIBS)
+AC_SUBST(ETHR_LIBS)
+AC_SUBST(ETHR_LIB_NAME)
+AC_SUBST(ETHR_DEFS)
+AC_SUBST(ETHR_THR_LIB_BASE)
+AC_SUBST(ETHR_THR_LIB_BASE_DIR)
+AC_SUBST(ETHR_X86_SSE2_ASM)
+
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_TIME_CORRECTION
+dnl
+dnl In the presence of a high resolution realtime timer Erlang can adapt
+dnl its view of time relative to this timer. On solaris such a timer is
+dnl available with the syscall gethrtime(). On other OS's a fallback
+dnl solution using times() is implemented. (However on e.g. FreeBSD times()
+dnl is implemented using gettimeofday so it doesn't make much sense to
+dnl use it there...) On second thought, it seems to be safer to do it the
+dnl other way around. I.e. only use times() on OS's where we know it will
+dnl work...
+dnl
+
+AC_DEFUN(ERL_TIME_CORRECTION,
+[if test x$ac_cv_func_gethrtime = x; then
+ AC_CHECK_FUNC(gethrtime)
+fi
+if test x$clock_gettime_correction = xunknown; then
+ AC_TRY_COMPILE([#include <time.h>],
+ [struct timespec ts;
+ long long result;
+ clock_gettime(CLOCK_MONOTONIC,&ts);
+ result = ((long long) ts.tv_sec) * 1000000000LL +
+ ((long long) ts.tv_nsec);],
+ clock_gettime_compiles=yes,
+ clock_gettime_compiles=no)
+else
+ clock_gettime_compiles=no
+fi
+
+
+AC_CACHE_CHECK([how to correct for time adjustments], erl_cv_time_correction,
+[
+case $clock_gettime_correction in
+ yes)
+ erl_cv_time_correction=clock_gettime;;
+ no|unknown)
+ case $ac_cv_func_gethrtime in
+ yes)
+ erl_cv_time_correction=hrtime ;;
+ no)
+ case $host_os in
+ linux*)
+ case $clock_gettime_correction in
+ unknown)
+ if test x$clock_gettime_compiles = xyes; then
+ if test X$cross_compiling != Xyes; then
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-5]]|2.[[0-5]].*)
+ erl_cv_time_correction=times ;;
+ *)
+ erl_cv_time_correction=clock_gettime;;
+ esac
+ else
+ case X$erl_xcomp_linux_clock_gettime_correction in
+ X)
+ erl_cv_time_correction=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_linux_clock_gettime_correction = yes; then
+ erl_cv_time_correction=clock_gettime
+ else
+ erl_cv_time_correction=times
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_linux_clock_gettime_correction value: $erl_xcomp_linux_clock_gettime_correction]);;
+ esac
+ fi
+ else
+ erl_cv_time_correction=times
+ fi
+ ;;
+ *)
+ erl_cv_time_correction=times ;;
+ esac
+ ;;
+ *)
+ erl_cv_time_correction=none ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+])
+
+xrtlib=""
+case $erl_cv_time_correction in
+ times)
+ AC_DEFINE(CORRECT_USING_TIMES,[],
+ [Define if you do not have a high-res. timer & want to use times() instead])
+ ;;
+ clock_gettime|cross)
+ if test $erl_cv_time_correction = cross; then
+ erl_cv_time_correction=clock_gettime
+ AC_MSG_WARN([result clock_gettime guessed because of cross compilation])
+ fi
+ xrtlib="-lrt"
+ AC_DEFINE(GETHRTIME_WITH_CLOCK_GETTIME,[1],
+ [Define if you want to use clock_gettime to simulate gethrtime])
+ ;;
+esac
+dnl
+dnl Check if gethrvtime is working, and if to use procfs ioctl
+dnl or (yet to be written) write to the procfs ctl file.
+dnl
+
+AC_MSG_CHECKING([if gethrvtime works and how to use it])
+AC_TRY_RUN([
+/* gethrvtime procfs ioctl test */
+/* These need to be undef:ed to not break activation of
+ * micro level process accounting on /proc/self
+ */
+#ifdef _LARGEFILE_SOURCE
+# undef _LARGEFILE_SOURCE
+#endif
+#ifdef _FILE_OFFSET_BITS
+# undef _FILE_OFFSET_BITS
+#endif
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/signal.h>
+#include <sys/fault.h>
+#include <sys/syscall.h>
+#include <sys/procfs.h>
+#include <fcntl.h>
+
+int main() {
+ long msacct = PR_MSACCT;
+ int fd;
+ long long start, stop;
+ int i;
+ pid_t pid = getpid();
+ char proc_self[30] = "/proc/";
+
+ sprintf(proc_self+strlen(proc_self), "%lu", (unsigned long) pid);
+ if ( (fd = open(proc_self, O_WRONLY)) == -1)
+ exit(1);
+ if (ioctl(fd, PIOCSET, &msacct) < 0)
+ exit(2);
+ if (close(fd) < 0)
+ exit(3);
+ start = gethrvtime();
+ for (i = 0; i < 100; i++)
+ stop = gethrvtime();
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+}
+],
+erl_gethrvtime=procfs_ioctl,
+erl_gethrvtime=false,
+[
+case X$erl_xcomp_gethrvtime_procfs_ioctl in
+ X)
+ erl_gethrvtime=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_gethrvtime_procfs_ioctl = yes; then
+ erl_gethrvtime=procfs_ioctl
+ else
+ erl_gethrvtime=false
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_gethrvtime_procfs_ioctl value: $erl_xcomp_gethrvtime_procfs_ioctl]);;
+esac
+])
+
+case $erl_gethrvtime in
+ procfs_ioctl)
+ AC_DEFINE(HAVE_GETHRVTIME_PROCFS_IOCTL,[1],
+ [define if gethrvtime() works and uses ioctl() to /proc/self])
+ AC_MSG_RESULT(uses ioctl to procfs)
+ ;;
+ *)
+ if test $erl_gethrvtime = cross; then
+ erl_gethrvtime=false
+ AC_MSG_RESULT(cross)
+ AC_MSG_WARN([result 'not working' guessed because of cross compilation])
+ else
+ AC_MSG_RESULT(not working)
+ fi
+
+ dnl
+ dnl Check if clock_gettime (linux) is working
+ dnl
+
+ AC_MSG_CHECKING([if clock_gettime can be used to get process CPU time])
+ save_libs=$LIBS
+ LIBS="-lrt"
+ AC_TRY_RUN([
+ #include <stdlib.h>
+ #include <unistd.h>
+ #include <string.h>
+ #include <stdio.h>
+ #include <time.h>
+ int main() {
+ long long start, stop;
+ int i;
+ struct timespec tp;
+
+ if (clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp) < 0)
+ exit(1);
+ start = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ for (i = 0; i < 100; i++)
+ clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp);
+ stop = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+ }
+ ],
+ erl_clock_gettime=yes,
+ erl_clock_gettime=no,
+ [
+ case X$erl_xcomp_clock_gettime_cpu_time in
+ X) erl_clock_gettime=cross;;
+ Xyes|Xno) erl_clock_gettime=$erl_xcomp_clock_gettime_cpu_time;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_clock_gettime_cpu_time value: $erl_xcomp_clock_gettime_cpu_time]);;
+ esac
+ ])
+ LIBS=$save_libs
+ case $host_os in
+ linux*)
+ AC_MSG_RESULT([no; not stable])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ AC_MSG_RESULT($erl_clock_gettime)
+ case $erl_clock_gettime in
+ yes)
+ AC_DEFINE(HAVE_CLOCK_GETTIME,[],
+ [define if clock_gettime() works for getting process time])
+ LIBRT=-lrt
+ ;;
+ cross)
+ erl_clock_gettime=no
+ AC_MSG_WARN([result no guessed because of cross compilation])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ LIBRT=$xrtlib
+ ;;
+ esac
+ ;;
+ esac
+ AC_SUBST(LIBRT)
+ ;;
+esac
+])dnl
+
+dnl ERL_TRY_LINK_JAVA(CLASSES, FUNCTION-BODY
+dnl [ACTION_IF_FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Freely inspired by AC_TRY_LINK. (Maybe better to create a
+dnl AC_LANG_JAVA instead...)
+AC_DEFUN(ERL_TRY_LINK_JAVA,
+[java_link='$JAVAC conftest.java 1>&AC_FD_CC'
+changequote(, )dnl
+cat > conftest.java <<EOF
+$1
+class conftest { public static void main(String[] args) {
+ $2
+ ; return; }}
+EOF
+changequote([, ])dnl
+if AC_TRY_EVAL(java_link) && test -s conftest.class; then
+ ifelse([$3], , :, [rm -rf conftest*
+ $3])
+else
+ echo "configure: failed program was:" 1>&AC_FD_CC
+ cat conftest.java 1>&AC_FD_CC
+ echo "configure: PATH was $PATH" 1>&AC_FD_CC
+ifelse([$4], , , [ rm -rf conftest*
+ $4
+])dnl
+fi
+rm -f conftest*])
+#define UNSAFE_MASK 0xc0000000 /* Mask for bits that must be constant */
+
+
diff --git a/lib/odbc/configure.in b/lib/odbc/configure.in
index a9be4bf63f..f0fa40814a 100644
--- a/lib/odbc/configure.in
+++ b/lib/odbc/configure.in
@@ -67,7 +67,7 @@ LM_WINDOWS_ENVIRONMENT
AC_PROG_MAKE_SET
-AC_CHECK_PROG(LD, ld.sh)
+AC_CHECK_PROGS(LD, ld.sh)
AC_CHECK_TOOL(LD, ld, '$(CC)')
AC_SUBST(LD)
diff --git a/lib/test_server/src/config.guess b/lib/test_server/src/config.guess
index 6f1eeddfcc..38a833903b 120000..100755
--- a/lib/test_server/src/config.guess
+++ b/lib/test_server/src/config.guess
@@ -1 +1,1519 @@
-../../../erts/autoconf/config.guess \ No newline at end of file
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-05-17'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <[email protected]>.
+# Please send patches to <[email protected]>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <[email protected]>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# ([email protected] 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # [email protected] (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:* | ix86xen:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:[3456]*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T | authenticamd)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ tile:Linux:*:*)
+ echo tile-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa:Linux:*:*)
+ echo xtensa-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <[email protected]>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <[email protected]> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/test_server/src/config.sub b/lib/test_server/src/config.sub
index 47a0f10138..f43233b104 120000..100755
--- a/lib/test_server/src/config.sub
+++ b/lib/test_server/src/config.sub
@@ -1 +1,1630 @@
-../../../erts/autoconf/config.sub \ No newline at end of file
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-04-29'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <[email protected]>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <[email protected]>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ tile*)
+ basic_machine=tile-tilera
+ os=-linux-gnu
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/lib/test_server/src/install-sh b/lib/test_server/src/install-sh
index a859cade7f..a5897de6ea 120000..100755
--- a/lib/test_server/src/install-sh
+++ b/lib/test_server/src/install-sh
@@ -1 +1,519 @@
-../../../erts/autoconf/install-sh \ No newline at end of file
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2006-12-25.00
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/lib/wx/aclocal.m4 b/lib/wx/aclocal.m4
new file mode 100644
index 0000000000..a7a8ceb99a
--- /dev/null
+++ b/lib/wx/aclocal.m4
@@ -0,0 +1,1759 @@
+dnl
+dnl %CopyrightBegin%
+dnl
+dnl Copyright Ericsson AB 1998-2011. All Rights Reserved.
+dnl
+dnl The contents of this file are subject to the Erlang Public License,
+dnl Version 1.1, (the "License"); you may not use this file except in
+dnl compliance with the License. You should have received a copy of the
+dnl Erlang Public License along with this software. If not, it can be
+dnl retrieved online at http://www.erlang.org/.
+dnl
+dnl Software distributed under the License is distributed on an "AS IS"
+dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+dnl the License for the specific language governing rights and limitations
+dnl under the License.
+dnl
+dnl %CopyrightEnd%
+dnl
+
+dnl
+dnl aclocal.m4
+dnl
+dnl Local macros used in configure.in. The Local Macros which
+dnl could/should be part of autoconf are prefixed LM_, macros specific
+dnl to the Erlang system are prefixed ERL_.
+dnl
+
+AC_DEFUN(LM_PRECIOUS_VARS,
+[
+
+dnl ERL_TOP
+AC_ARG_VAR(ERL_TOP, [Erlang/OTP top source directory])
+
+dnl Tools
+AC_ARG_VAR(CC, [C compiler])
+AC_ARG_VAR(CFLAGS, [C compiler flags])
+AC_ARG_VAR(STATIC_CFLAGS, [C compiler static flags])
+AC_ARG_VAR(CFLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag passed via C compiler])
+AC_ARG_VAR(CPP, [C/C++ preprocessor])
+AC_ARG_VAR(CPPFLAGS, [C/C++ preprocessor flags])
+AC_ARG_VAR(CXX, [C++ compiler])
+AC_ARG_VAR(CXXFLAGS, [C++ compiler flags])
+AC_ARG_VAR(LD, [linker (is often overridden by configure)])
+AC_ARG_VAR(LDFLAGS, [linker flags (can be risky to set since LD may be overriden by configure)])
+AC_ARG_VAR(LIBS, [libraries])
+AC_ARG_VAR(DED_LD, [linker for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LDFLAGS, [linker flags for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(DED_LD_FLAG_RUNTIME_LIBRARY_PATH, [runtime library path linker flag for Dynamic Erlang Drivers (set all DED_LD* variables or none)])
+AC_ARG_VAR(LFS_CFLAGS, [large file support C compiler flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LDFLAGS, [large file support linker flags (set all LFS_* variables or none)])
+AC_ARG_VAR(LFS_LIBS, [large file support libraries (set all LFS_* variables or none)])
+AC_ARG_VAR(RANLIB, [ranlib])
+AC_ARG_VAR(AR, [ar])
+AC_ARG_VAR(GETCONF, [getconf])
+
+dnl Cross system root
+AC_ARG_VAR(erl_xcomp_sysroot, [Absolute cross system root path (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_isysroot, [Absolute cross system root include path (only used when cross compiling)])
+
+dnl Cross compilation variables
+AC_ARG_VAR(erl_xcomp_bigendian, [big endian system: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_clock_gettime_correction, [clock_gettime() can be used for time correction: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_nptl, [have Native POSIX Thread Library: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigusrx, [SIGUSR1 and SIGUSR2 can be used: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_linux_usable_sigaltstack, [have working sigaltstack(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_poll, [have working poll(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_kqueue, [have working kqueue(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_putenv_copy, [putenv() stores key-value copy: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_reliable_fpe, [have reliable floating point exceptions: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_getaddrinfo, [have working getaddrinfo() for both IPv4 and IPv6: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_gethrvtime_procfs_ioctl, [have working gethrvtime() which can be used with procfs ioctl(): yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_clock_gettime_cpu_time, [clock_gettime() can be used for retrieving process CPU time: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_after_morecore_hook, [__after_morecore_hook can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+AC_ARG_VAR(erl_xcomp_dlsym_brk_wrappers, [dlsym(RTLD_NEXT, _) brk wrappers can track malloc()s core memory usage: yes|no (only used when cross compiling)])
+
+])
+
+AC_DEFUN(ERL_XCOMP_SYSROOT_INIT,
+[
+erl_xcomp_without_sysroot=no
+if test "$cross_compiling" = "yes"; then
+ test "$erl_xcomp_sysroot" != "" || erl_xcomp_without_sysroot=yes
+ test "$erl_xcomp_isysroot" != "" || erl_xcomp_isysroot="$erl_xcomp_sysroot"
+else
+ erl_xcomp_sysroot=
+ erl_xcomp_isysroot=
+fi
+])
+
+AC_DEFUN(LM_CHECK_GETCONF,
+[
+if test "$cross_compiling" != "yes"; then
+ AC_CHECK_PROG([GETCONF], [getconf], [getconf], [false])
+else
+ dnl First check if we got a `<HOST>-getconf' in $PATH
+ host_getconf="$host_alias-getconf"
+ AC_CHECK_PROG([GETCONF], [$host_getconf], [$host_getconf], [false])
+ if test "$GETCONF" = "false" && test "$erl_xcomp_sysroot" != ""; then
+ dnl We should perhaps give up if we have'nt found it by now, but at
+ dnl least in one Tilera MDE `getconf' under sysroot is a bourne
+ dnl shell script which we can use. We try to find `<HOST>-getconf'
+ dnl or `getconf' under sysconf, but only under sysconf since
+ dnl `getconf' in $PATH is almost guaranteed to be for the build
+ dnl machine.
+ GETCONF=
+ prfx="$erl_xcomp_sysroot"
+ AC_PATH_TOOL([GETCONF], [getconf], [false],
+ ["$prfx/usr/bin:$prfx/bin:$prfx/usr/local/bin"])
+ fi
+fi
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_WINDOWS_ENVIRONMENT
+dnl
+dnl
+dnl Tries to determine thw windows build environment, i.e.
+dnl MIXED_CYGWIN_VC or MIXED_MSYS_VC
+dnl
+
+AC_DEFUN(LM_WINDOWS_ENVIRONMENT,
+[
+MIXED_CYGWIN=no
+MIXED_MSYS=no
+
+AC_MSG_CHECKING(for mixed cygwin or msys and native VC++ environment)
+if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([Cygwin and VC])
+ MIXED_CYGWIN_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC"
+ elif test -x /usr/bin/i686-pc-msys-gcc.exe; then
+ CFLAGS="-O2"
+ MIXED_MSYS=yes
+ AC_MSG_RESULT([MSYS and VC])
+ MIXED_MSYS_VC=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MSYS_VC"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_VC=no
+ MIXED_MSYS_VC=no
+fi
+AC_SUBST(MIXED_CYGWIN_VC)
+AC_SUBST(MIXED_MSYS_VC)
+
+MIXED_VC=no
+if test "x$MIXED_MSYS_VC" = "xyes" -o "x$MIXED_CYGWIN_VC" = "xyes" ; then
+ MIXED_VC=yes
+fi
+
+AC_SUBST(MIXED_VC)
+
+if test "x$MIXED_MSYS" != "xyes"; then
+ AC_MSG_CHECKING(for mixed cygwin and native MinGW environment)
+ if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then
+ if test -x /usr/bin/cygpath; then
+ CFLAGS="-O2"
+ MIXED_CYGWIN=yes
+ AC_MSG_RESULT([yes])
+ MIXED_CYGWIN_MINGW=yes
+ CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_MINGW"
+ else
+ AC_MSG_RESULT([undeterminable])
+ AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!)
+ fi
+ else
+ AC_MSG_RESULT([no])
+ MIXED_CYGWIN_MINGW=no
+ fi
+else
+ MIXED_CYGWIN_MINGW=no
+fi
+AC_SUBST(MIXED_CYGWIN_MINGW)
+
+AC_MSG_CHECKING(if we mix cygwin with any native compiler)
+if test "X$MIXED_CYGWIN" = "Xyes"; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_CYGWIN)
+
+AC_MSG_CHECKING(if we mix msys with another native compiler)
+if test "X$MIXED_MSYS" = "Xyes" ; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_MSYS)
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_FIND_EMU_CC
+dnl
+dnl
+dnl Tries fairly hard to find a C compiler that can handle jump tables.
+dnl Defines the @EMU_CC@ variable for the makefiles and
+dnl inserts NO_JUMP_TABLE in the header if one cannot be found...
+dnl
+
+AC_DEFUN(LM_FIND_EMU_CC,
+ [AC_CACHE_CHECK(for a compiler that handles jumptables,
+ ac_cv_prog_emu_cc,
+ [
+AC_TRY_COMPILE([],[
+#ifdef __llvm__
+#error "llvm is currently unable to compile beam_emu.c"
+#endif
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+lbl1:
+ return 1;
+lbl2:
+ return 2;
+],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+
+if test $ac_cv_prog_emu_cc = no; then
+ for ac_progname in emu_cc.sh gcc-4.2 gcc; do
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_progname; then
+ ac_cv_prog_emu_cc=$ac_dir/$ac_progname
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ if test $ac_cv_prog_emu_cc != no; then
+ break
+ fi
+ done
+fi
+
+if test $ac_cv_prog_emu_cc != no; then
+ save_CC=$CC
+ save_CFLAGS=$CFLAGS
+ save_CPPFLAGS=$CPPFLAGS
+ CC=$ac_cv_prog_emu_cc
+ CFLAGS=""
+ CPPFLAGS=""
+ AC_TRY_COMPILE([],[
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+ lbl1:
+ return 1;
+ lbl2:
+ return 2;
+ ],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+ CC=$save_CC
+ CFLAGS=$save_CFLAGS
+ CPPFLAGS=$save_CPPFLAGS
+fi
+])
+if test $ac_cv_prog_emu_cc = no; then
+ AC_DEFINE(NO_JUMP_TABLE,[],[Defined if no found C compiler can handle jump tables])
+ EMU_CC=$CC
+else
+ EMU_CC=$ac_cv_prog_emu_cc
+fi
+AC_SUBST(EMU_CC)
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_INSTALL_DIR
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl Figure out how to create directories with parents.
+dnl (In my opinion INSTALL_DIR is a bad name, MKSUBDIRS or something is better)
+dnl
+dnl We prefer 'install -d', but use 'mkdir -p' if it exists.
+dnl If none of these methods works, we give up.
+dnl
+
+
+AC_DEFUN(LM_PROG_INSTALL_DIR,
+[AC_CACHE_CHECK(how to create a directory including parents,
+ac_cv_prog_mkdir_p,
+[
+temp_name_base=config.$$
+temp_name=$temp_name_base/x/y/z
+$INSTALL -d $temp_name >/dev/null 2>&1
+ac_cv_prog_mkdir_p=none
+if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="$INSTALL -d"
+else
+ mkdir -p $temp_name >/dev/null 2>&1
+ if test -d $temp_name; then
+ ac_cv_prog_mkdir_p="mkdir -p"
+ fi
+fi
+rm -fr $temp_name_base
+])
+
+case "${ac_cv_prog_mkdir_p}" in
+ none) AC_MSG_ERROR(don't know how create directories with parents) ;;
+ *) INSTALL_DIR="$ac_cv_prog_mkdir_p" AC_SUBST(INSTALL_DIR) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_PROG_PERL5
+dnl
+dnl Try to find perl version 5. If found set PERL to the absolute path
+dnl of the program, if not found set PERL to false.
+dnl
+dnl On some systems /usr/bin/perl is perl 4 and e.g.
+dnl /usr/local/bin/perl is perl 5. We try to handle this case by
+dnl putting a couple of
+dnl Tries to handle the case that there are two programs called perl
+dnl in the path and one of them is perl 5 and the other isn't.
+dnl
+AC_DEFUN(LM_PROG_PERL5,
+[AC_PATH_PROGS(PERL, perl5 perl, false,
+ /usr/local/bin:/opt/local/bin:/usr/local/gnu/bin:${PATH})
+changequote(, )dnl
+dnl[ That bracket is needed to balance the right bracket below
+if test "$PERL" = "false" || $PERL -e 'exit ($] >= 5)'; then
+changequote([, ])dnl
+ ac_cv_path_PERL=false
+ PERL=false
+dnl AC_MSG_WARN(perl version 5 not found)
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SO_BSDCOMPAT
+dnl
+dnl Check if the system has the SO_BSDCOMPAT flag on sockets (linux)
+dnl
+AC_DEFUN(LM_DECL_SO_BSDCOMPAT,
+[AC_CACHE_CHECK([for SO_BSDCOMPAT declaration], ac_cv_decl_so_bsdcompat,
+AC_TRY_COMPILE([#include <sys/socket.h>], [int i = SO_BSDCOMPAT;],
+ ac_cv_decl_so_bsdcompat=yes,
+ ac_cv_decl_so_bsdcompat=no))
+
+case "${ac_cv_decl_so_bsdcompat}" in
+ "yes" ) AC_DEFINE(HAVE_SO_BSDCOMPAT,[],
+ [Define if you have SO_BSDCOMPAT flag on sockets]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_INADDR_LOOPBACK
+dnl
+dnl Try to find declaration of INADDR_LOOPBACK, if nowhere provide a default
+dnl
+
+AC_DEFUN(LM_DECL_INADDR_LOOPBACK,
+[AC_CACHE_CHECK([for INADDR_LOOPBACK in netinet/in.h],
+ ac_cv_decl_inaddr_loopback,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <netinet/in.h>], [int i = INADDR_LOOPBACK;],
+ac_cv_decl_inaddr_loopback=yes, ac_cv_decl_inaddr_loopback=no)
+])
+
+if test ${ac_cv_decl_inaddr_loopback} = no; then
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in rpc/types.h],
+ ac_cv_decl_inaddr_loopback_rpc,
+ AC_TRY_COMPILE([#include <rpc/types.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_rpc=yes,
+ ac_cv_decl_inaddr_loopback_rpc=no))
+
+ case "${ac_cv_decl_inaddr_loopback_rpc}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_RPC_TYPES_H,[],
+ [Define if you need to include rpc/types.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ AC_CACHE_CHECK([for INADDR_LOOPBACK in winsock2.h],
+ ac_cv_decl_inaddr_loopback_winsock2,
+ AC_TRY_COMPILE([#define WIN32_LEAN_AND_MEAN
+ #include <winsock2.h>],
+ [int i = INADDR_LOOPBACK;],
+ ac_cv_decl_inaddr_loopback_winsock2=yes,
+ ac_cv_decl_inaddr_loopback_winsock2=no))
+ case "${ac_cv_decl_inaddr_loopback_winsock2}" in
+ "yes" )
+ AC_DEFINE(DEF_INADDR_LOOPBACK_IN_WINSOCK2_H,[],
+ [Define if you need to include winsock2.h to get INADDR_LOOPBACK defined]) ;;
+ * )
+ # couldn't find it anywhere
+ AC_DEFINE(HAVE_NO_INADDR_LOOPBACK,[],
+ [Define if you don't have a definition of INADDR_LOOPBACK]) ;;
+ esac;;
+ esac
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_SOCKADDR_SA_LEN
+dnl
+dnl Check if the sockaddr structure has the field sa_len
+dnl
+
+AC_DEFUN(LM_STRUCT_SOCKADDR_SA_LEN,
+[AC_CACHE_CHECK([whether struct sockaddr has sa_len field],
+ ac_cv_struct_sockaddr_sa_len,
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>], [struct sockaddr s; s.sa_len = 10;],
+ ac_cv_struct_sockaddr_sa_len=yes, ac_cv_struct_sockaddr_sa_len=no))
+
+dnl FIXME convbreak
+case ${ac_cv_struct_sockaddr_sa_len} in
+ "no" ) AC_DEFINE(NO_SA_LEN,[1],[Define if you dont have salen]) ;;
+ *) ;;
+esac
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_STRUCT_EXCEPTION
+dnl
+dnl Check to see whether the system supports the matherr function
+dnl and its associated type "struct exception".
+dnl
+
+AC_DEFUN(LM_STRUCT_EXCEPTION,
+[AC_CACHE_CHECK([for struct exception (and matherr function)],
+ ac_cv_struct_exception,
+AC_TRY_COMPILE([#include <math.h>],
+ [struct exception x; x.type = DOMAIN; x.type = SING;],
+ ac_cv_struct_exception=yes, ac_cv_struct_exception=no))
+
+case "${ac_cv_struct_exception}" in
+ "yes" ) AC_DEFINE(USE_MATHERR,[1],[Define if you have matherr() function and struct exception type]) ;;
+ * ) ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_IPV6
+dnl
+dnl Check for ipv6 support and what the in6_addr structure is called.
+dnl (early linux used in_addr6 insted of in6_addr)
+dnl
+
+AC_DEFUN(LM_SYS_IPV6,
+[AC_MSG_CHECKING(for IP version 6 support)
+AC_CACHE_VAL(ac_cv_sys_ipv6_support,
+[ok_so_far=yes
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in6_addr a6; struct sockaddr_in6 s6;], ok_so_far=yes, ok_so_far=no)
+
+if test $ok_so_far = yes; then
+ ac_cv_sys_ipv6_support=yes
+else
+ AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <netinet/in.h>
+#endif],
+ [struct in_addr6 a6; struct sockaddr_in6 s6;],
+ ac_cv_sys_ipv6_support=in_addr6, ac_cv_sys_ipv6_support=no)
+fi
+])dnl
+
+dnl
+dnl Have to use old style AC_DEFINE due to BC with old autoconf.
+dnl
+
+case ${ac_cv_sys_ipv6_support} in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ ;;
+ in_addr6)
+ AC_MSG_RESULT([yes (but I am redefining in_addr6 to in6_addr)])
+ AC_DEFINE(HAVE_IN6,[1],[Define if ipv6 is present])
+ AC_DEFINE(HAVE_IN_ADDR6_STRUCT,[],[Early linux used in_addr6 instead of in6_addr, define if you have this])
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_SYS_MULTICAST
+dnl
+dnl Check for multicast support. Only checks for multicast options in
+dnl setsockopt(), no check is performed that multicasting actually works.
+dnl If options are found defines HAVE_MULTICAST_SUPPORT
+dnl
+
+AC_DEFUN(LM_SYS_MULTICAST,
+[AC_CACHE_CHECK([for multicast support], ac_cv_sys_multicast_support,
+[AC_EGREP_CPP(yes,
+[#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#if defined(IP_MULTICAST_TTL) && defined(IP_MULTICAST_LOOP) && defined(IP_MULTICAST_IF) && defined(IP_ADD_MEMBERSHIP) && defined(IP_DROP_MEMBERSHIP)
+yes
+#endif
+], ac_cv_sys_multicast_support=yes, ac_cv_sys_multicast_support=no)])
+if test $ac_cv_sys_multicast_support = yes; then
+ AC_DEFINE(HAVE_MULTICAST_SUPPORT,[1],
+ [Define if setsockopt() accepts multicast options])
+fi
+])dnl
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_DECL_SYS_ERRLIST
+dnl
+dnl Define SYS_ERRLIST_DECLARED if the variable sys_errlist is declared
+dnl in a system header file, stdio.h or errno.h.
+dnl
+
+AC_DEFUN(LM_DECL_SYS_ERRLIST,
+[AC_CACHE_CHECK([for sys_errlist declaration in stdio.h or errno.h],
+ ac_cv_decl_sys_errlist,
+[AC_TRY_COMPILE([#include <stdio.h>
+#include <errno.h>], [char *msg = *(sys_errlist + 1);],
+ ac_cv_decl_sys_errlist=yes, ac_cv_decl_sys_errlist=no)])
+if test $ac_cv_decl_sys_errlist = yes; then
+ AC_DEFINE(SYS_ERRLIST_DECLARED,[],
+ [define if the variable sys_errlist is declared in a system header file])
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_FUNC_DECL( funname, declaration [, extra includes
+dnl [, action-if-found [, action-if-not-found]]] )
+dnl
+dnl Checks if the declaration "declaration" of "funname" conflicts
+dnl with the header files idea of how the function should be
+dnl declared. It is useful on systems which lack prototypes and you
+dnl need to provide your own (e.g. when you want to take the address
+dnl of a function). The 4'th argument is expanded if conflicting,
+dnl the 5'th argument otherwise
+dnl
+dnl
+
+AC_DEFUN(LM_CHECK_FUNC_DECL,
+[AC_MSG_CHECKING([for conflicting declaration of $1])
+AC_CACHE_VAL(ac_cv_func_decl_$1,
+[AC_TRY_COMPILE([#include <stdio.h>
+$3],[$2
+char *c = (char *)$1;
+], eval "ac_cv_func_decl_$1=no", eval "ac_cv_func_decl_$1=yes")])
+if eval "test \"`echo '$ac_cv_func_decl_'$1`\" = yes"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$4], , :, [$4])
+else
+ AC_MSG_RESULT(no)
+ifelse([$5], , , [$5
+])dnl
+fi
+])
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_CHECK_THR_LIB
+dnl
+dnl This macro may be used by any OTP application.
+dnl
+dnl LM_CHECK_THR_LIB sets THR_LIBS, THR_DEFS, and THR_LIB_NAME. It also
+dnl checks for some pthread headers which will appear in DEFS or config.h.
+dnl
+
+AC_DEFUN(LM_CHECK_THR_LIB,
+[
+
+NEED_NPTL_PTHREAD_H=no
+
+dnl win32?
+AC_MSG_CHECKING([for native win32 threads])
+if test "X$host_os" = "Xwin32"; then
+ AC_MSG_RESULT(yes)
+ THR_DEFS="-DWIN32_THREADS"
+ THR_LIBS=
+ THR_LIB_NAME=win32_threads
+ THR_LIB_TYPE=win32_threads
+else
+ AC_MSG_RESULT(no)
+ THR_DEFS=
+ THR_LIBS=
+ THR_LIB_NAME=
+ THR_LIB_TYPE=posix_unknown
+
+dnl Try to find POSIX threads
+
+dnl The usual pthread lib...
+ AC_CHECK_LIB(pthread, pthread_create, THR_LIBS="-lpthread")
+
+dnl FreeBSD has pthreads in special c library, c_r...
+ if test "x$THR_LIBS" = "x"; then
+ AC_CHECK_LIB(c_r, pthread_create, THR_LIBS="-lc_r")
+ fi
+
+dnl On ofs1 the '-pthread' switch should be used
+ if test "x$THR_LIBS" = "x"; then
+ AC_MSG_CHECKING([if the '-pthread' switch can be used])
+ saved_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -pthread"
+ AC_TRY_LINK([#include <pthread.h>],
+ pthread_create((void*)0,(void*)0,(void*)0,(void*)0);,
+ [THR_DEFS="-pthread"
+ THR_LIBS="-pthread"])
+ CFLAGS=$saved_cflags
+ if test "x$THR_LIBS" != "x"; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ fi
+
+ if test "x$THR_LIBS" != "x"; then
+ THR_DEFS="$THR_DEFS -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS"
+ THR_LIB_NAME=pthread
+ case $host_os in
+ solaris*)
+ THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;;
+ linux*)
+ THR_DEFS="$THR_DEFS -D_POSIX_THREAD_SAFE_FUNCTIONS"
+
+ LM_CHECK_GETCONF
+ AC_MSG_CHECKING(for Native POSIX Thread Library)
+ libpthr_vsn=`$GETCONF GNU_LIBPTHREAD_VERSION 2>/dev/null`
+ if test $? -eq 0; then
+ case "$libpthr_vsn" in
+ *nptl*|*NPTL*) nptl=yes;;
+ *) nptl=no;;
+ esac
+ elif test "$cross_compiling" = "yes"; then
+ case "$erl_xcomp_linux_nptl" in
+ "") nptl=cross;;
+ yes|no) nptl=$erl_xcomp_linux_nptl;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_nptl value: $erl_xcomp_linux_nptl]);;
+ esac
+ else
+ nptl=no
+ fi
+ AC_MSG_RESULT($nptl)
+ if test $nptl = cross; then
+ nptl=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $nptl = yes; then
+ THR_LIB_TYPE=posix_nptl
+ need_nptl_incldir=no
+ AC_CHECK_HEADER(nptl/pthread.h,
+ [need_nptl_incldir=yes
+ NEED_NPTL_PTHREAD_H=yes])
+ if test $need_nptl_incldir = yes; then
+ # Ahh...
+ nptl_path="$C_INCLUDE_PATH:$CPATH"
+ if test X$cross_compiling != Xyes; then
+ nptl_path="$nptl_path:/usr/local/include:/usr/include"
+ else
+ IROOT="$erl_xcomp_isysroot"
+ test "$IROOT" != "" || IROOT="$erl_xcomp_sysroot"
+ test "$IROOT" != "" || AC_MSG_ERROR([Don't know where to search for includes! Please set erl_xcomp_isysroot])
+ nptl_path="$nptl_path:$IROOT/usr/local/include:$IROOT/usr/include"
+ fi
+ nptl_ws_path=
+ save_ifs="$IFS"; IFS=":"
+ for dir in $nptl_path; do
+ if test "x$dir" != "x"; then
+ nptl_ws_path="$nptl_ws_path $dir"
+ fi
+ done
+ IFS=$save_ifs
+ nptl_incldir=
+ for dir in $nptl_ws_path; do
+ AC_CHECK_HEADER($dir/nptl/pthread.h,
+ nptl_incldir=$dir/nptl)
+ if test "x$nptl_incldir" != "x"; then
+ THR_DEFS="$THR_DEFS -isystem $nptl_incldir"
+ break
+ fi
+ done
+ if test "x$nptl_incldir" = "x"; then
+ AC_MSG_ERROR(Failed to locate nptl system include directory)
+ fi
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need THR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS $THR_DEFS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h,
+ AC_DEFINE(HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ fi
+fi
+
+])
+
+AC_DEFUN(ERL_INTERNAL_LIBS,
+[
+
+ERTS_INTERNAL_X_LIBS=
+
+AC_CHECK_LIB(kstat, kstat_open,
+[AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat])
+ERTS_INTERNAL_X_LIBS="$ERTS_INTERNAL_X_LIBS -lkstat"])
+
+AC_SUBST(ERTS_INTERNAL_X_LIBS)
+
+])
+
+AC_DEFUN(ETHR_CHK_SYNC_OP,
+[
+ AC_MSG_CHECKING([for $3-bit $1()])
+ case "$2" in
+ "1") sync_call="$1(&var);";;
+ "2") sync_call="$1(&var, ($4) 0);";;
+ "3") sync_call="$1(&var, ($4) 0, ($4) 0);";;
+ esac
+ have_sync_op=no
+ AC_TRY_LINK([],
+ [
+ $4 res;
+ volatile $4 var;
+ res = $sync_call
+ ],
+ [have_sync_op=yes])
+ test $have_sync_op = yes && $5
+ AC_MSG_RESULT([$have_sync_op])
+])
+
+AC_DEFUN(ETHR_CHK_INTERLOCKED,
+[
+ ilckd="$1"
+ AC_MSG_CHECKING([for ${ilckd}()])
+ case "$2" in
+ "1") ilckd_call="${ilckd}(var);";;
+ "2") ilckd_call="${ilckd}(var, ($3) 0);";;
+ "3") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0);";;
+ "4") ilckd_call="${ilckd}(var, ($3) 0, ($3) 0, arr);";;
+ esac
+ have_interlocked_op=no
+ AC_TRY_LINK(
+ [
+ #define WIN32_LEAN_AND_MEAN
+ #include <windows.h>
+ #include <intrin.h>
+ ],
+ [
+ volatile $3 *var;
+ volatile $3 arr[2];
+
+ $ilckd_call
+ return 0;
+ ],
+ [have_interlocked_op=yes])
+ test $have_interlocked_op = yes && $4
+ AC_MSG_RESULT([$have_interlocked_op])
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_FIND_ETHR_LIB
+dnl
+dnl NOTE! This macro may be changed at any time! Should *only* be used by
+dnl ERTS!
+dnl
+dnl Find a thread library to use. Sets ETHR_LIBS to libraries to link
+dnl with, ETHR_X_LIBS to extra libraries to link with (same as ETHR_LIBS
+dnl except that the ethread lib itself is not included), ETHR_DEFS to
+dnl defines to compile with, ETHR_THR_LIB_BASE to the name of the
+dnl thread library which the ethread library is based on, and ETHR_LIB_NAME
+dnl to the name of the library where the ethread implementation is located.
+dnl ERL_FIND_ETHR_LIB currently searches for 'pthreads', and
+dnl 'win32_threads'. If no thread library was found ETHR_LIBS, ETHR_X_LIBS,
+dnl ETHR_DEFS, ETHR_THR_LIB_BASE, and ETHR_LIB_NAME are all set to the
+dnl empty string.
+dnl
+
+AC_DEFUN(ERL_FIND_ETHR_LIB,
+[
+
+LM_CHECK_THR_LIB
+ERL_INTERNAL_LIBS
+
+ethr_have_native_atomics=no
+ethr_have_native_spinlock=no
+ETHR_THR_LIB_BASE="$THR_LIB_NAME"
+ETHR_THR_LIB_BASE_TYPE="$THR_LIB_TYPE"
+ETHR_DEFS="$THR_DEFS"
+ETHR_X_LIBS="$THR_LIBS $ERTS_INTERNAL_X_LIBS"
+ETHR_LIBS=
+ETHR_LIB_NAME=
+
+ethr_modified_default_stack_size=
+
+dnl Name of lib where ethread implementation is located
+ethr_lib_name=ethread
+
+case "$THR_LIB_NAME" in
+
+ win32_threads)
+ ETHR_THR_LIB_BASE_DIR=win
+ # * _WIN32_WINNT >= 0x0400 is needed for
+ # TryEnterCriticalSection
+ # * _WIN32_WINNT >= 0x0403 is needed for
+ # InitializeCriticalSectionAndSpinCount
+ # The ethread lib will refuse to build if _WIN32_WINNT < 0x0403.
+ #
+ # -D_WIN32_WINNT should have been defined in $CPPFLAGS; fetch it
+ # and save it in ETHR_DEFS.
+ found_win32_winnt=no
+ for cppflag in $CPPFLAGS; do
+ case $cppflag in
+ -DWINVER*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ ;;
+ -D_WIN32_WINNT*)
+ ETHR_DEFS="$ETHR_DEFS $cppflag"
+ found_win32_winnt=yes
+ ;;
+ *)
+ ;;
+ esac
+ done
+ if test $found_win32_winnt = no; then
+ AC_MSG_ERROR([-D_WIN32_WINNT missing in CPPFLAGS])
+ fi
+
+ AC_DEFINE(ETHR_WIN32_THREADS, 1, [Define if you have win32 threads])
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT, 1, [Define if you have _InterlockedDecrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement_rel], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT_REL, 1, [Define if you have _InterlockedDecrement_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT, 1, [Define if you have _InterlockedIncrement()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement_acq], [1], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT_ACQ, 1, [Define if you have _InterlockedIncrement_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD, 1, [Define if you have _InterlockedExchangeAdd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd_acq], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD_ACQ, 1, [Define if you have _InterlockedExchangeAdd_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND, 1, [Define if you have _InterlockedAnd()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR, 1, [Define if you have _InterlockedOr()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange], [2], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE, 1, [Define if you have _InterlockedExchange()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE, 1, [Define if you have _InterlockedCompareExchange()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_acq], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_ACQ, 1, [Define if you have _InterlockedCompareExchange_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange_rel], [3], [long], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE_REL, 1, [Define if you have _InterlockedCompareExchange_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64, 1, [Define if you have _InterlockedDecrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedDecrement64_rel], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDDECREMENT64_REL, 1, [Define if you have _InterlockedDecrement64_rel()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64, 1, [Define if you have _InterlockedIncrement64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedIncrement64_acq], [1], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDINCREMENT64_ACQ, 1, [Define if you have _InterlockedIncrement64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64, 1, [Define if you have _InterlockedExchangeAdd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchangeAdd64_acq], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGEADD64_ACQ, 1, [Define if you have _InterlockedExchangeAdd64_acq()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedAnd64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDAND64, 1, [Define if you have _InterlockedAnd64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedOr64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDOR64, 1, [Define if you have _InterlockedOr64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedExchange64], [2], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDEXCHANGE64, 1, [Define if you have _InterlockedExchange64()]))
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64, 1, [Define if you have _InterlockedCompareExchange64()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_acq], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_ACQ, 1, [Define if you have _InterlockedCompareExchange64_acq()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange64_rel], [3], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE64_REL, 1, [Define if you have _InterlockedCompareExchange64_rel()]))
+ test "$have_interlocked_op" = "yes" && ethr_have_native_atomics=yes
+
+ ETHR_CHK_INTERLOCKED([_InterlockedCompareExchange128], [4], [__int64], AC_DEFINE_UNQUOTED(ETHR_HAVE__INTERLOCKEDCOMPAREEXCHANGE128, 1, [Define if you have _InterlockedCompareExchange128()]))
+
+ test "$ethr_have_native_atomics" = "yes" && ethr_have_native_spinlock=yes
+ ;;
+
+ pthread)
+ ETHR_THR_LIB_BASE_DIR=pthread
+ AC_DEFINE(ETHR_PTHREADS, 1, [Define if you have pthreads])
+ case $host_os in
+ openbsd*)
+ # The default stack size is insufficient for our needs
+ # on OpenBSD. We increase it to 256 kilo words.
+ ethr_modified_default_stack_size=256;;
+ linux*)
+ ETHR_DEFS="$ETHR_DEFS -D_GNU_SOURCE"
+
+ if test X$cross_compiling = Xyes; then
+ case X$erl_xcomp_linux_usable_sigusrx in
+ X) usable_sigusrx=cross;;
+ Xyes|Xno) usable_sigusrx=$erl_xcomp_linux_usable_sigusrx;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigusrx value: $erl_xcomp_linux_usable_sigusrx]);;
+ esac
+ case X$erl_xcomp_linux_usable_sigaltstack in
+ X) usable_sigaltstack=cross;;
+ Xyes|Xno) usable_sigaltstack=$erl_xcomp_linux_usable_sigaltstack;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_linux_usable_sigaltstack value: $erl_xcomp_linux_usable_sigaltstack]);;
+ esac
+ else
+ # FIXME: Test for actual problems instead of kernel versions
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-1]]|2.[[0-1]].*)
+ usable_sigusrx=no
+ usable_sigaltstack=no;;
+ 2.[[2-3]]|2.[[2-3]].*)
+ usable_sigusrx=yes
+ usable_sigaltstack=no;;
+ *)
+ usable_sigusrx=yes
+ usable_sigaltstack=yes;;
+ esac
+ fi
+
+ AC_MSG_CHECKING(if SIGUSR1 and SIGUSR2 can be used)
+ AC_MSG_RESULT($usable_sigusrx)
+ if test $usable_sigusrx = cross; then
+ usable_sigusrx=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigusrx = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGUSRX"
+ fi
+
+ AC_MSG_CHECKING(if sigaltstack can be used)
+ AC_MSG_RESULT($usable_sigaltstack)
+ if test $usable_sigaltstack = cross; then
+ usable_sigaltstack=yes
+ AC_MSG_WARN([result yes guessed because of cross compilation])
+ fi
+ if test $usable_sigaltstack = no; then
+ ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGALTSTACK"
+ fi
+ ;;
+ *) ;;
+ esac
+
+ dnl We sometimes need ETHR_DEFS in order to find certain headers
+ dnl (at least for pthread.h on osf1).
+ saved_cppflags="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $ETHR_DEFS"
+
+ dnl We need the thread library in order to find some functions
+ saved_libs="$LIBS"
+ LIBS="$LIBS $ETHR_X_LIBS"
+
+ dnl
+ dnl Check for headers
+ dnl
+
+ AC_CHECK_HEADER(pthread.h, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_H, 1, \
+[Define if you have the <pthread.h> header file.]))
+
+ dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h>
+ AC_CHECK_HEADER(pthread/mit/pthread.h, \
+ AC_DEFINE(ETHR_HAVE_MIT_PTHREAD_H, 1, \
+[Define if the pthread.h header file is in pthread/mit directory.]))
+
+ if test $NEED_NPTL_PTHREAD_H = yes; then
+ AC_DEFINE(ETHR_NEED_NPTL_PTHREAD_H, 1, \
+[Define if you need the <nptl/pthread.h> header file.])
+ fi
+
+ AC_CHECK_HEADER(sched.h, \
+ AC_DEFINE(ETHR_HAVE_SCHED_H, 1, \
+[Define if you have the <sched.h> header file.]))
+
+ AC_CHECK_HEADER(sys/time.h, \
+ AC_DEFINE(ETHR_HAVE_SYS_TIME_H, 1, \
+[Define if you have the <sys/time.h> header file.]))
+
+ AC_TRY_COMPILE([#include <time.h>
+ #include <sys/time.h>],
+ [struct timeval *tv; return 0;],
+ AC_DEFINE(ETHR_TIME_WITH_SYS_TIME, 1, \
+[Define if you can safely include both <sys/time.h> and <time.h>.]))
+
+
+ dnl
+ dnl Check for functions
+ dnl
+
+ AC_CHECK_FUNC(pthread_spin_lock, \
+ [ethr_have_native_spinlock=yes \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_SPIN_LOCK, 1, \
+[Define if you have the pthread_spin_lock function.])])
+
+ have_sched_yield=no
+ have_librt_sched_yield=no
+ AC_CHECK_FUNC(sched_yield, [have_sched_yield=yes])
+ if test $have_sched_yield = no; then
+ AC_CHECK_LIB(rt, sched_yield,
+ [have_librt_sched_yield=yes
+ ETHR_X_LIBS="$ETHR_X_LIBS -lrt"])
+ fi
+ if test $have_sched_yield = yes || test $have_librt_sched_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_SCHED_YIELD, 1, [Define if you have the sched_yield() function.])
+ AC_MSG_CHECKING([whether sched_yield() returns an int])
+ sched_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #ifdef ETHR_HAVE_SCHED_H
+ #include <sched.h>
+ #endif
+ ],
+ [int sched_yield();],
+ [sched_yield_ret_int=yes])
+ AC_MSG_RESULT([$sched_yield_ret_int])
+ if test $sched_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_SCHED_YIELD_RET_INT, 1, [Define if sched_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_yield=no
+ AC_CHECK_FUNC(pthread_yield, [have_pthread_yield=yes])
+ if test $have_pthread_yield = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_YIELD, 1, [Define if you have the pthread_yield() function.])
+ AC_MSG_CHECKING([whether pthread_yield() returns an int])
+ pthread_yield_ret_int=no
+ AC_TRY_COMPILE([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [int pthread_yield();],
+ [pthread_yield_ret_int=yes])
+ AC_MSG_RESULT([$pthread_yield_ret_int])
+ if test $pthread_yield_ret_int = yes; then
+ AC_DEFINE(ETHR_PTHREAD_YIELD_RET_INT, 1, [Define if pthread_yield() returns an int.])
+ fi
+ fi
+
+ have_pthread_rwlock_init=no
+ AC_CHECK_FUNC(pthread_rwlock_init, [have_pthread_rwlock_init=yes])
+ if test $have_pthread_rwlock_init = yes; then
+
+ ethr_have_pthread_rwlockattr_setkind_np=no
+ AC_CHECK_FUNC(pthread_rwlockattr_setkind_np,
+ [ethr_have_pthread_rwlockattr_setkind_np=yes])
+
+ if test $ethr_have_pthread_rwlockattr_setkind_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCKATTR_SETKIND_NP, 1, \
+[Define if you have the pthread_rwlockattr_setkind_np() function.])
+
+ AC_MSG_CHECKING([for PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP])
+ ethr_pthread_rwlock_writer_nonrecursive_initializer_np=no
+ AC_TRY_LINK([
+ #if defined(ETHR_NEED_NPTL_PTHREAD_H)
+ #include <nptl/pthread.h>
+ #elif defined(ETHR_HAVE_MIT_PTHREAD_H)
+ #include <pthread/mit/pthread.h>
+ #elif defined(ETHR_HAVE_PTHREAD_H)
+ #include <pthread.h>
+ #endif
+ ],
+ [
+ pthread_rwlockattr_t *attr;
+ return pthread_rwlockattr_setkind_np(attr,
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP);
+ ],
+ [ethr_pthread_rwlock_writer_nonrecursive_initializer_np=yes])
+ AC_MSG_RESULT([$ethr_pthread_rwlock_writer_nonrecursive_initializer_np])
+ if test $ethr_pthread_rwlock_writer_nonrecursive_initializer_np = yes; then
+ AC_DEFINE(ETHR_HAVE_PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, 1, \
+[Define if you have the PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP rwlock attribute.])
+ fi
+ fi
+ fi
+
+ if test "$force_pthread_rwlocks" = "yes"; then
+
+ AC_DEFINE(ETHR_FORCE_PTHREAD_RWLOCK, 1, \
+[Define if you want to force usage of pthread rwlocks])
+
+ if test $have_pthread_rwlock_init = yes; then
+ AC_MSG_WARN([Forced usage of pthread rwlocks. Note that this implementation may suffer from starvation issues.])
+ else
+ AC_MSG_ERROR([User forced usage of pthread rwlock, but no such implementation was found])
+ fi
+ fi
+
+ AC_CHECK_FUNC(pthread_attr_setguardsize, \
+ AC_DEFINE(ETHR_HAVE_PTHREAD_ATTR_SETGUARDSIZE, 1, \
+[Define if you have the pthread_attr_setguardsize function.]))
+
+ linux_futex=no
+ AC_MSG_CHECKING([for Linux futexes])
+ AC_TRY_LINK([
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ #include <linux/futex.h>
+ #include <sys/time.h>
+ ],
+ [
+ int i = 1;
+ syscall(__NR_futex, (void *) &i, FUTEX_WAKE, 1,
+ (void*)0,(void*)0, 0);
+ syscall(__NR_futex, (void *) &i, FUTEX_WAIT, 0,
+ (void*)0,(void*)0, 0);
+ return 0;
+ ],
+ linux_futex=yes)
+ AC_MSG_RESULT([$linux_futex])
+ test $linux_futex = yes && AC_DEFINE(ETHR_HAVE_LINUX_FUTEX, 1, [Define if you have a linux futex implementation.])
+
+ AC_CHECK_SIZEOF(int)
+ AC_CHECK_SIZEOF(long)
+ AC_CHECK_SIZEOF(long long)
+ AC_CHECK_SIZEOF(__int128_t)
+
+ if test "$ac_cv_sizeof_int" = "4"; then
+ int32="int"
+ elif test "$ac_cv_sizeof_long" = "4"; then
+ int32="long"
+ elif test "$ac_cv_sizeof_long_long" = "4"; then
+ int32="long long"
+ else
+ AC_MSG_ERROR([No 32-bit type found])
+ fi
+
+ if test "$ac_cv_sizeof_int" = "8"; then
+ int64="int"
+ elif test "$ac_cv_sizeof_long" = "8"; then
+ int64="long"
+ elif test "$ac_cv_sizeof_long_long" = "8"; then
+ int64="long long"
+ else
+ AC_MSG_ERROR([No 64-bit type found])
+ fi
+
+ int128=no
+ if test "$ac_cv_sizeof___int128_t" = "16"; then
+ int128="__int128_t"
+ fi
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP32, 1, [Define if you have __sync_val_compare_and_swap() for 32-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH32, 1, [Define if you have __sync_add_and_fetch() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND32, 1, [Define if you have __sync_fetch_and_and() for 32-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [32], [$int32], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR32, 1, [Define if you have __sync_fetch_and_or() for 32-bit integers]))
+
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP64, 1, [Define if you have __sync_val_compare_and_swap() for 64-bit integers]))
+ test "$have_sync_op" = "yes" && ethr_have_native_atomics=yes
+ ETHR_CHK_SYNC_OP([__sync_add_and_fetch], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_ADD_AND_FETCH64, 1, [Define if you have __sync_add_and_fetch() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_and], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_AND64, 1, [Define if you have __sync_fetch_and_and() for 64-bit integers]))
+ ETHR_CHK_SYNC_OP([__sync_fetch_and_or], [2], [64], [$int64], AC_DEFINE(ETHR_HAVE___SYNC_FETCH_AND_OR64, 1, [Define if you have __sync_fetch_and_or() for 64-bit integers]))
+
+ if test $int128 != no; then
+ ETHR_CHK_SYNC_OP([__sync_val_compare_and_swap], [3], [128], [$int128], AC_DEFINE(ETHR_HAVE___SYNC_VAL_COMPARE_AND_SWAP128, 1, [Define if you have __sync_val_compare_and_swap() for 128-bit integers]))
+ fi
+
+ AC_MSG_CHECKING([for a usable libatomic_ops implementation])
+ case "x$with_libatomic_ops" in
+ xno | xyes | x)
+ libatomic_ops_include=
+ ;;
+ *)
+ if test -d "${with_libatomic_ops}/include"; then
+ libatomic_ops_include="-I$with_libatomic_ops/include"
+ CPPFLAGS="$CPPFLAGS $libatomic_ops_include"
+ else
+ AC_MSG_ERROR([libatomic_ops include directory $with_libatomic_ops/include not found])
+ fi;;
+ esac
+ ethr_have_libatomic_ops=no
+ AC_TRY_LINK([#include "atomic_ops.h"],
+ [
+ volatile AO_t x;
+ AO_t y;
+ int z;
+
+ AO_nop_full();
+ AO_store(&x, (AO_t) 0);
+ z = AO_load(&x);
+ z = AO_compare_and_swap_full(&x, (AO_t) 0, (AO_t) 1);
+ ],
+ [ethr_have_native_atomics=yes
+ ethr_have_libatomic_ops=yes])
+ AC_MSG_RESULT([$ethr_have_libatomic_ops])
+ if test $ethr_have_libatomic_ops = yes; then
+ AC_CHECK_SIZEOF(AO_t, ,
+ [
+ #include <stdio.h>
+ #include "atomic_ops.h"
+ ])
+ AC_DEFINE_UNQUOTED(ETHR_SIZEOF_AO_T, $ac_cv_sizeof_AO_t, [Define to the size of AO_t if libatomic_ops is used])
+
+ AC_DEFINE(ETHR_HAVE_LIBATOMIC_OPS, 1, [Define if you have libatomic_ops atomic operations])
+ if test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_DEFINE(ETHR_PREFER_LIBATOMIC_OPS_NATIVE_IMPLS, 1, [Define if you prefer libatomic_ops native ethread implementations])
+ fi
+ ETHR_DEFS="$ETHR_DEFS $libatomic_ops_include"
+ elif test "x$with_libatomic_ops" != "xno" && test "x$with_libatomic_ops" != "x"; then
+ AC_MSG_ERROR([No usable libatomic_ops implementation found])
+ fi
+
+ case "$host_cpu" in
+ sparc | sun4u | sparc64 | sun4v)
+ case "$with_sparc_memory_order" in
+ "TSO")
+ AC_DEFINE(ETHR_SPARC_TSO, 1, [Define if only run in Sparc TSO mode]);;
+ "PSO")
+ AC_DEFINE(ETHR_SPARC_PSO, 1, [Define if only run in Sparc PSO, or TSO mode]);;
+ "RMO"|"")
+ AC_DEFINE(ETHR_SPARC_RMO, 1, [Define if run in Sparc RMO, PSO, or TSO mode]);;
+ *)
+ AC_MSG_ERROR([Unsupported Sparc memory order: $with_sparc_memory_order]);;
+ esac
+ ethr_have_native_atomics=yes;;
+ i86pc | i*86 | x86_64 | amd64)
+ if test "$enable_x86_out_of_order" = "yes"; then
+ AC_DEFINE(ETHR_X86_OUT_OF_ORDER, 1, [Define if x86/x86_64 out of order instructions should be synchronized])
+ fi
+ ethr_have_native_atomics=yes;;
+ macppc | ppc | "Power Macintosh")
+ ethr_have_native_atomics=yes;;
+ tile)
+ ethr_have_native_atomics=yes;;
+ *)
+ ;;
+ esac
+
+ test ethr_have_native_atomics = "yes" && ethr_have_native_spinlock=yes
+
+ dnl Restore LIBS
+ LIBS=$saved_libs
+ dnl restore CPPFLAGS
+ CPPFLAGS=$saved_cppflags
+
+ ;;
+ *)
+ ;;
+esac
+
+AC_MSG_CHECKING([whether default stack size should be modified])
+if test "x$ethr_modified_default_stack_size" != "x"; then
+ AC_DEFINE_UNQUOTED(ETHR_MODIFIED_DEFAULT_STACK_SIZE, $ethr_modified_default_stack_size, [Define if you want to modify the default stack size])
+ AC_MSG_RESULT([yes; to $ethr_modified_default_stack_size kilo words])
+else
+ AC_MSG_RESULT([no])
+fi
+
+if test "x$ETHR_THR_LIB_BASE" != "x"; then
+ ETHR_DEFS="-DUSE_THREADS $ETHR_DEFS"
+ ETHR_LIBS="-l$ethr_lib_name -lerts_internal_r $ETHR_X_LIBS"
+ ETHR_LIB_NAME=$ethr_lib_name
+fi
+
+AC_CHECK_SIZEOF(void *)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_PTR, $ac_cv_sizeof_void_p, [Define to the size of pointers])
+
+AC_CHECK_SIZEOF(int)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_INT, $ac_cv_sizeof_int, [Define to the size of int])
+AC_CHECK_SIZEOF(long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG, $ac_cv_sizeof_long, [Define to the size of long])
+AC_CHECK_SIZEOF(long long)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long, [Define to the size of long long])
+AC_CHECK_SIZEOF(__int64)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT64, $ac_cv_sizeof___int64, [Define to the size of __int64])
+AC_CHECK_SIZEOF(__int128_t)
+AC_DEFINE_UNQUOTED(ETHR_SIZEOF___INT128_T, $ac_cv_sizeof___int128_t, [Define to the size of __int128_t])
+
+
+case X$erl_xcomp_bigendian in
+ X) ;;
+ Xyes|Xno) ac_cv_c_bigendian=$erl_xcomp_bigendian;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_bigendian value: $erl_xcomp_bigendian]);;
+esac
+
+AC_C_BIGENDIAN
+
+if test "$ac_cv_c_bigendian" = "yes"; then
+ AC_DEFINE(ETHR_BIGENDIAN, 1, [Define if bigendian])
+fi
+
+AC_ARG_ENABLE(native-ethr-impls,
+ AS_HELP_STRING([--disable-native-ethr-impls],
+ [disable native ethread implementations]),
+[ case "$enableval" in
+ no) disable_native_ethr_impls=yes ;;
+ *) disable_native_ethr_impls=no ;;
+ esac ], disable_native_ethr_impls=no)
+
+AC_ARG_ENABLE(x86-out-of-order,
+ AS_HELP_STRING([--enable-x86-out-of-order],
+ [enable x86/x84_64 out of order support (default disabled)]))
+
+test "X$disable_native_ethr_impls" = "Xyes" &&
+ AC_DEFINE(ETHR_DISABLE_NATIVE_IMPLS, 1, [Define if you want to disable native ethread implementations])
+
+AC_ARG_ENABLE(prefer-gcc-native-ethr-impls,
+ AS_HELP_STRING([--enable-prefer-gcc-native-ethr-impls],
+ [prefer gcc native ethread implementations]),
+[ case "$enableval" in
+ yes) enable_prefer_gcc_native_ethr_impls=yes ;;
+ *) enable_prefer_gcc_native_ethr_impls=no ;;
+ esac ], enable_prefer_gcc_native_ethr_impls=no)
+
+test $enable_prefer_gcc_native_ethr_impls = yes &&
+ AC_DEFINE(ETHR_PREFER_GCC_NATIVE_IMPLS, 1, [Define if you prefer gcc native ethread implementations])
+
+AC_ARG_WITH(libatomic_ops,
+ AS_HELP_STRING([--with-libatomic_ops=PATH],
+ [specify and prefer usage of libatomic_ops in the ethread library]))
+
+AC_ARG_WITH(with_sparc_memory_order,
+ AS_HELP_STRING([--with-sparc-memory-order=TSO|PSO|RMO],
+ [specify sparc memory order (defaults to RMO)]))
+
+ETHR_X86_SSE2_ASM=no
+case "$GCC-$ac_cv_sizeof_void_p-$host_cpu" in
+ yes-4-i86pc | yes-4-i*86 | yes-4-x86_64 | yes-4-amd64)
+ AC_MSG_CHECKING([for gcc sse2 asm support])
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -msse2"
+ gcc_sse2_asm=no
+ AC_TRY_COMPILE([],
+ [
+ long long x, *y;
+ __asm__ __volatile__("movq %1, %0\n\t" : "=x"(x) : "m"(*y) : "memory");
+ ],
+ [gcc_sse2_asm=yes])
+ CFLAGS="$save_CFLAGS"
+ AC_MSG_RESULT([$gcc_sse2_asm])
+ if test "$gcc_sse2_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_SSE2_ASM_SUPPORT, 1, [Define if you use a gcc that supports -msse2 and understand sse2 specific asm statements])
+ ETHR_X86_SSE2_ASM=yes
+ fi
+ ;;
+ *)
+ ;;
+esac
+
+case "$GCC-$host_cpu" in
+ yes-i86pc | yes-i*86 | yes-x86_64 | yes-amd64)
+ gcc_dw_cmpxchg_asm=no
+ AC_MSG_CHECKING([for gcc double word cmpxchg asm support])
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+ __asm__ __volatile__(
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "pushl %%ebx\n\t"
+ "movl %8, %%ebx\n\t"
+#endif
+#if ETHR_SIZEOF_PTR == 4
+ "lock; cmpxchg8b %0\n\t"
+#else
+ "lock; cmpxchg16b %0\n\t"
+#endif
+ "setz %3\n\t"
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "popl %%ebx\n\t"
+#endif
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new[1]),
+#if ETHR_SIZEOF_PTR == 4 && defined(__PIC__) && __PIC__
+ "r"(new[0])
+#else
+ "b"(new[0])
+#endif
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test $gcc_dw_cmpxchg_asm = no && test $ac_cv_sizeof_void_p = 4; then
+ AC_TRY_COMPILE([],
+ [
+ char xchgd;
+ long new[2], xchg[2], *p;
+#if !defined(__PIC__) || !__PIC__
+# error nope
+#endif
+ __asm__ __volatile__(
+ "pushl %%ebx\n\t"
+ "movl (%7), %%ebx\n\t"
+ "movl 4(%7), %%ecx\n\t"
+ "lock; cmpxchg8b %0\n\t"
+ "setz %3\n\t"
+ "popl %%ebx\n\t"
+ : "=m"(*p), "=d"(xchg[1]), "=a"(xchg[0]), "=c"(xchgd)
+ : "m"(*p), "1"(xchg[1]), "2"(xchg[0]), "3"(new)
+ : "cc", "memory");
+
+ ],
+ [gcc_dw_cmpxchg_asm=yes])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_CMPXCHG8B_REGISTER_SHORTAGE, 1, [Define if you get a register shortage with cmpxchg8b and position independent code])
+ fi
+ fi
+ AC_MSG_RESULT([$gcc_dw_cmpxchg_asm])
+ if test "$gcc_dw_cmpxchg_asm" = "yes"; then
+ AC_DEFINE(ETHR_GCC_HAVE_DW_CMPXCHG_ASM_SUPPORT, 1, [Define if you use a gcc that supports the double word cmpxchg instruction])
+ fi;;
+ *)
+ ;;
+esac
+
+AC_DEFINE(ETHR_HAVE_ETHREAD_DEFINES, 1, \
+[Define if you have all ethread defines])
+
+AC_SUBST(ETHR_X_LIBS)
+AC_SUBST(ETHR_LIBS)
+AC_SUBST(ETHR_LIB_NAME)
+AC_SUBST(ETHR_DEFS)
+AC_SUBST(ETHR_THR_LIB_BASE)
+AC_SUBST(ETHR_THR_LIB_BASE_DIR)
+AC_SUBST(ETHR_X86_SSE2_ASM)
+
+])
+
+
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl ERL_TIME_CORRECTION
+dnl
+dnl In the presence of a high resolution realtime timer Erlang can adapt
+dnl its view of time relative to this timer. On solaris such a timer is
+dnl available with the syscall gethrtime(). On other OS's a fallback
+dnl solution using times() is implemented. (However on e.g. FreeBSD times()
+dnl is implemented using gettimeofday so it doesn't make much sense to
+dnl use it there...) On second thought, it seems to be safer to do it the
+dnl other way around. I.e. only use times() on OS's where we know it will
+dnl work...
+dnl
+
+AC_DEFUN(ERL_TIME_CORRECTION,
+[if test x$ac_cv_func_gethrtime = x; then
+ AC_CHECK_FUNC(gethrtime)
+fi
+if test x$clock_gettime_correction = xunknown; then
+ AC_TRY_COMPILE([#include <time.h>],
+ [struct timespec ts;
+ long long result;
+ clock_gettime(CLOCK_MONOTONIC,&ts);
+ result = ((long long) ts.tv_sec) * 1000000000LL +
+ ((long long) ts.tv_nsec);],
+ clock_gettime_compiles=yes,
+ clock_gettime_compiles=no)
+else
+ clock_gettime_compiles=no
+fi
+
+
+AC_CACHE_CHECK([how to correct for time adjustments], erl_cv_time_correction,
+[
+case $clock_gettime_correction in
+ yes)
+ erl_cv_time_correction=clock_gettime;;
+ no|unknown)
+ case $ac_cv_func_gethrtime in
+ yes)
+ erl_cv_time_correction=hrtime ;;
+ no)
+ case $host_os in
+ linux*)
+ case $clock_gettime_correction in
+ unknown)
+ if test x$clock_gettime_compiles = xyes; then
+ if test X$cross_compiling != Xyes; then
+ linux_kernel_vsn_=`uname -r`
+ case $linux_kernel_vsn_ in
+ [[0-1]].*|2.[[0-5]]|2.[[0-5]].*)
+ erl_cv_time_correction=times ;;
+ *)
+ erl_cv_time_correction=clock_gettime;;
+ esac
+ else
+ case X$erl_xcomp_linux_clock_gettime_correction in
+ X)
+ erl_cv_time_correction=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_linux_clock_gettime_correction = yes; then
+ erl_cv_time_correction=clock_gettime
+ else
+ erl_cv_time_correction=times
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_linux_clock_gettime_correction value: $erl_xcomp_linux_clock_gettime_correction]);;
+ esac
+ fi
+ else
+ erl_cv_time_correction=times
+ fi
+ ;;
+ *)
+ erl_cv_time_correction=times ;;
+ esac
+ ;;
+ *)
+ erl_cv_time_correction=none ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+])
+
+xrtlib=""
+case $erl_cv_time_correction in
+ times)
+ AC_DEFINE(CORRECT_USING_TIMES,[],
+ [Define if you do not have a high-res. timer & want to use times() instead])
+ ;;
+ clock_gettime|cross)
+ if test $erl_cv_time_correction = cross; then
+ erl_cv_time_correction=clock_gettime
+ AC_MSG_WARN([result clock_gettime guessed because of cross compilation])
+ fi
+ xrtlib="-lrt"
+ AC_DEFINE(GETHRTIME_WITH_CLOCK_GETTIME,[1],
+ [Define if you want to use clock_gettime to simulate gethrtime])
+ ;;
+esac
+dnl
+dnl Check if gethrvtime is working, and if to use procfs ioctl
+dnl or (yet to be written) write to the procfs ctl file.
+dnl
+
+AC_MSG_CHECKING([if gethrvtime works and how to use it])
+AC_TRY_RUN([
+/* gethrvtime procfs ioctl test */
+/* These need to be undef:ed to not break activation of
+ * micro level process accounting on /proc/self
+ */
+#ifdef _LARGEFILE_SOURCE
+# undef _LARGEFILE_SOURCE
+#endif
+#ifdef _FILE_OFFSET_BITS
+# undef _FILE_OFFSET_BITS
+#endif
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/signal.h>
+#include <sys/fault.h>
+#include <sys/syscall.h>
+#include <sys/procfs.h>
+#include <fcntl.h>
+
+int main() {
+ long msacct = PR_MSACCT;
+ int fd;
+ long long start, stop;
+ int i;
+ pid_t pid = getpid();
+ char proc_self[30] = "/proc/";
+
+ sprintf(proc_self+strlen(proc_self), "%lu", (unsigned long) pid);
+ if ( (fd = open(proc_self, O_WRONLY)) == -1)
+ exit(1);
+ if (ioctl(fd, PIOCSET, &msacct) < 0)
+ exit(2);
+ if (close(fd) < 0)
+ exit(3);
+ start = gethrvtime();
+ for (i = 0; i < 100; i++)
+ stop = gethrvtime();
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+}
+],
+erl_gethrvtime=procfs_ioctl,
+erl_gethrvtime=false,
+[
+case X$erl_xcomp_gethrvtime_procfs_ioctl in
+ X)
+ erl_gethrvtime=cross;;
+ Xyes|Xno)
+ if test $erl_xcomp_gethrvtime_procfs_ioctl = yes; then
+ erl_gethrvtime=procfs_ioctl
+ else
+ erl_gethrvtime=false
+ fi;;
+ *)
+ AC_MSG_ERROR([Bad erl_xcomp_gethrvtime_procfs_ioctl value: $erl_xcomp_gethrvtime_procfs_ioctl]);;
+esac
+])
+
+case $erl_gethrvtime in
+ procfs_ioctl)
+ AC_DEFINE(HAVE_GETHRVTIME_PROCFS_IOCTL,[1],
+ [define if gethrvtime() works and uses ioctl() to /proc/self])
+ AC_MSG_RESULT(uses ioctl to procfs)
+ ;;
+ *)
+ if test $erl_gethrvtime = cross; then
+ erl_gethrvtime=false
+ AC_MSG_RESULT(cross)
+ AC_MSG_WARN([result 'not working' guessed because of cross compilation])
+ else
+ AC_MSG_RESULT(not working)
+ fi
+
+ dnl
+ dnl Check if clock_gettime (linux) is working
+ dnl
+
+ AC_MSG_CHECKING([if clock_gettime can be used to get process CPU time])
+ save_libs=$LIBS
+ LIBS="-lrt"
+ AC_TRY_RUN([
+ #include <stdlib.h>
+ #include <unistd.h>
+ #include <string.h>
+ #include <stdio.h>
+ #include <time.h>
+ int main() {
+ long long start, stop;
+ int i;
+ struct timespec tp;
+
+ if (clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp) < 0)
+ exit(1);
+ start = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ for (i = 0; i < 100; i++)
+ clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &tp);
+ stop = ((long long)tp.tv_sec * 1000000000LL) + (long long)tp.tv_nsec;
+ if (start == 0)
+ exit(4);
+ if (start == stop)
+ exit(5);
+ exit(0); return 0;
+ }
+ ],
+ erl_clock_gettime=yes,
+ erl_clock_gettime=no,
+ [
+ case X$erl_xcomp_clock_gettime_cpu_time in
+ X) erl_clock_gettime=cross;;
+ Xyes|Xno) erl_clock_gettime=$erl_xcomp_clock_gettime_cpu_time;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_clock_gettime_cpu_time value: $erl_xcomp_clock_gettime_cpu_time]);;
+ esac
+ ])
+ LIBS=$save_libs
+ case $host_os in
+ linux*)
+ AC_MSG_RESULT([no; not stable])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ AC_MSG_RESULT($erl_clock_gettime)
+ case $erl_clock_gettime in
+ yes)
+ AC_DEFINE(HAVE_CLOCK_GETTIME,[],
+ [define if clock_gettime() works for getting process time])
+ LIBRT=-lrt
+ ;;
+ cross)
+ erl_clock_gettime=no
+ AC_MSG_WARN([result no guessed because of cross compilation])
+ LIBRT=$xrtlib
+ ;;
+ *)
+ LIBRT=$xrtlib
+ ;;
+ esac
+ ;;
+ esac
+ AC_SUBST(LIBRT)
+ ;;
+esac
+])dnl
+
+dnl ERL_TRY_LINK_JAVA(CLASSES, FUNCTION-BODY
+dnl [ACTION_IF_FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Freely inspired by AC_TRY_LINK. (Maybe better to create a
+dnl AC_LANG_JAVA instead...)
+AC_DEFUN(ERL_TRY_LINK_JAVA,
+[java_link='$JAVAC conftest.java 1>&AC_FD_CC'
+changequote(, )dnl
+cat > conftest.java <<EOF
+$1
+class conftest { public static void main(String[] args) {
+ $2
+ ; return; }}
+EOF
+changequote([, ])dnl
+if AC_TRY_EVAL(java_link) && test -s conftest.class; then
+ ifelse([$3], , :, [rm -rf conftest*
+ $3])
+else
+ echo "configure: failed program was:" 1>&AC_FD_CC
+ cat conftest.java 1>&AC_FD_CC
+ echo "configure: PATH was $PATH" 1>&AC_FD_CC
+ifelse([$4], , , [ rm -rf conftest*
+ $4
+])dnl
+fi
+rm -f conftest*])
+#define UNSAFE_MASK 0xc0000000 /* Mask for bits that must be constant */
+
+
diff --git a/lib/wx/configure.in b/lib/wx/configure.in
index 930ef7ee77..a2e41b540e 100755
--- a/lib/wx/configure.in
+++ b/lib/wx/configure.in
@@ -71,6 +71,9 @@ WXERL_CAN_BUILD_DRIVER=true
LM_WINDOWS_ENVIRONMENT
+if test X"$MIXED_CYGWIN_VC" == X"yes" -o X"$MIXED_MSYS_VC" == X"yes"; then
+ CFLAGS="-Owx"
+fi
## Check that we are in 32 bits mode on darwin
## (wxWidgets require that it currently uses 32-bits Carbon)
@@ -304,7 +307,7 @@ dnl
if test "$cross_compiling" = "yes"; then
echo "Cross compilation of the wx driver is not supported yet, wx will NOT be usable" > ./CONF_INFO
WXERL_CAN_BUILD_DRIVER=false
-elif test X"$MIXED_CYGWIN_VC" != X"yes" -a X"$MIXED_MSYS_VC" != X"yes"; then
+elif test X"$MIXED_CYGWIN_VC" == X"no" -a X"$MIXED_MSYS_VC" == X"no"; then
m4_include(wxwin.m4)
AM_OPTIONS_WXCONFIG
@@ -403,11 +406,11 @@ else
WXINCLUDE_PLAIN=$dir/include
WXINCLUDE_CONTRIB=$dir/contrib/include
WX_CFLAGS="-EHsc -D_UNICODE -DUNICODE -I$WXINCLUDE_MSVC -I$WXINCLUDE_PLAIN -I$WXINCLUDE_CONTRIB -D__WXMSW__"
- WX_CXXFLAGS=$WX_CFLAGS
+ WX_CXXFLAGS="-TP $WX_CFLAGS"
WX_LIBDIR=$dir/lib/vc_lib
WX_RESCOMP="rc.sh -I$WXINCLUDE_PLAIN -D __WIN32__"
RC_FILE_TYPE=res
- for lib in $WX_LIBDIR/wxbase*.lib; do
+ for lib in $WX_LIBDIR/wxbase*.lib $WX_LIBDIR2/wxbase*.lib; do
maybe=`echo $lib | egrep 'wxbase[[0-9]]*u\.lib'`
if test '!' -z "$maybe"; then
corelib_number=`echo $maybe | sed 's,.*\([[0-9]].\)u\.lib,\1,'`
@@ -541,7 +544,7 @@ AC_CHECK_HEADERS([wx/stc/stc.h],
[],
[WXERL_CAN_BUILD_DRIVER=false
echo "wxWidgets don't have wxStyledTextControl (stc.h), wx will NOT be useable" > ./CONF_INFO
- AC_MSG_WARN([Can not find wx/stc/stc.h])
+ AC_MSG_WARN([Can not find wx/stc/stc.h $CXXFLAGS])
],
[#ifdef WIN32
# include <windows.h>
diff --git a/otp_build b/otp_build
index 747cadd483..0222e4923b 100755
--- a/otp_build
+++ b/otp_build
@@ -256,9 +256,59 @@ create_lib_configure_in()
}
}
+find_sum()
+{
+ candidates="sum cksum md5sum sha1sum"
+ SUM_CMD="wc"
+ for x in $candidates; do
+ if (echo foo | $x > /dev/null 2>&1); then
+ SUM_CMD=$x
+ break
+ fi
+ done
+}
+
+chk_eq()
+{
+ master=$1
+ shift
+ slaves="$@"
+ master_sum=`$SUM_CMD $master | awk '{print $1}'`
+ for x in $slaves; do
+ s=`$SUM_CMD $x | awk '{print $1}'`
+ if test "$s" != "$master_sum"; then
+ echo "Error: $master and $x are not equal, make sure they are!" >&2
+ exit 1
+ fi
+ done
+}
+
+check_config_helpers ()
+{
+
+ aclocals="./aclocal.m4 ./lib/erl_interface/aclocal.m4 ./lib/odbc/aclocal.m4 ./lib/wx/aclocal.m4"
+ install_shs="./lib/common_test/priv/auxdir/install-sh ./lib/erl_interface/src/auxdir/install-sh ./lib/test_server/src/install-sh"
+ config_guesses="./lib/common_test/priv/auxdir/config.guess ./lib/erl_interface/src/auxdir/config.guess ./lib/test_server/src/config.guess"
+ config_subs="./lib/common_test/priv/auxdir/config.sub ./lib/erl_interface/src/auxdir/config.sub ./lib/test_server/src/config.sub"
+
+ aclocal_master="./erts/aclocal.m4"
+ install_sh_master="./erts/autoconf/install-sh"
+ config_guess_master="./erts/autoconf/config.guess"
+ config_sub_master="./erts/autoconf/config.sub"
+
+ find_sum
+
+ chk_eq $aclocal_master $aclocals
+ chk_eq $install_sh_master $install_shs
+ chk_eq $config_guess_master $config_guesses
+ chk_eq $config_sub_master $config_subs
+
+}
+
do_autoconf ()
{
create_lib_configure_in
+ check_config_helpers
if target_contains win32; then
# Select the correct autoconf on cygwin
@@ -482,6 +532,7 @@ maybe_copy_static_cache ()
{
if [ '!' -z "$OVERRIDE_CONFIG_CACHE_STATIC" ]; then
if [ '!' -z "$OVERRIDE_CONFIG_CACHE" ]; then
+ echo "Copying static configure cache $OVERRIDE_CONFIG_CACHE_STATIC to $OVERRIDE_CONFIG_CACHE"
cp -f "$OVERRIDE_CONFIG_CACHE_STATIC" "$OVERRIDE_CONFIG_CACHE"
fi
fi
@@ -874,6 +925,10 @@ echo_env_msys64 ()
echo_setenv CXX cc.sh ';'
echo_setenv AR ar.sh ';'
echo_setenv RANLIB true ';'
+ if [ -f "$ERL_TOP/erts/autoconf/win64.config.cache.static" ]; then
+ echo_setenv OVERRIDE_CONFIG_CACHE_STATIC "$ERL_TOP/erts/autoconf/win64.config.cache.static" ';'
+ fi
+
echo_setenv OVERRIDE_CONFIG_CACHE "$ERL_TOP/erts/autoconf/win64.config.cache" ';'
echo_setenv WIN32_WRAPPER_PATH "$WIN32_WRAPPER_PATH" ';'
echo_setenv PATH "$WIN32_WRAPPER_PATH:$P3" ';'