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-rw-r--r--lib/megaco/aclocal.m41905
-rw-r--r--lib/megaco/configure.in5
-rw-r--r--lib/megaco/src/binary/megaco_binary_name_resolver_prev3a.erl6
-rw-r--r--lib/megaco/src/binary/megaco_binary_name_resolver_prev3b.erl6
-rw-r--r--lib/megaco/src/binary/megaco_binary_name_resolver_prev3c.erl6
-rw-r--r--lib/megaco/src/binary/megaco_binary_name_resolver_v3.erl6
-rw-r--r--lib/megaco/test/megaco_codec_prev3a_test.erl4
-rw-r--r--lib/megaco/test/megaco_codec_prev3b_test.erl4
-rw-r--r--lib/megaco/test/megaco_codec_prev3c_test.erl4
-rw-r--r--lib/megaco/test/megaco_codec_v1_test.erl4
-rw-r--r--lib/megaco/test/megaco_codec_v2_test.erl4
-rw-r--r--lib/megaco/test/megaco_codec_v3_test.erl4
12 files changed, 1934 insertions, 24 deletions
diff --git a/lib/megaco/aclocal.m4 b/lib/megaco/aclocal.m4
new file mode 100644
index 0000000000..918e30a886
--- /dev/null
+++ b/lib/megaco/aclocal.m4
@@ -0,0 +1,1905 @@
+dnl
+dnl %CopyrightBegin%
+dnl
+dnl Copyright Ericsson AB 1998-2012. 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_double_middle_endian, [double-middle-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/msysinfo; 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$MIXED_MSYS" = "Xyes" ; then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_SUBST(MIXED_MSYS)
+])
+
+dnl ----------------------------------------------------------------------
+dnl
+dnl LM_FIND_EMU_CC
+dnl
+dnl
+dnl Tries fairly hard to find a C compiler that can handle jump tables.
+dnl Defines the @EMU_CC@ variable for the makefiles and
+dnl inserts NO_JUMP_TABLE in the header if one cannot be found...
+dnl
+
+AC_DEFUN(LM_FIND_EMU_CC,
+ [AC_CACHE_CHECK(for a compiler that handles jumptables,
+ ac_cv_prog_emu_cc,
+ [
+AC_TRY_COMPILE([],[
+#if defined(__clang_major__) && __clang_major__ >= 3
+ /* clang 3.x or later is fine */
+#elif defined(__llvm__)
+#error "this version of llvm is unable to correctly compile beam_emu.c"
+#endif
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+lbl1:
+ return 1;
+lbl2:
+ return 2;
+],ac_cv_prog_emu_cc=$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=$ac_cv_prog_emu_cc
+ CFLAGS=""
+ CPPFLAGS=""
+ AC_TRY_COMPILE([],[
+#if defined(__clang_major__) && __clang_major__ >= 3
+ /* clang 3.x or later is fine */
+#elif defined(__llvm__)
+#error "this version of llvm is unable to correctly compile beam_emu.c"
+#endif
+ __label__ lbl1;
+ __label__ lbl2;
+ int x = magic();
+ static void *jtab[2];
+
+ jtab[0] = &&lbl1;
+ jtab[1] = &&lbl2;
+ goto *jtab[x];
+ lbl1:
+ return 1;
+ lbl2:
+ return 2;
+ ],ac_cv_prog_emu_cc=$CC,ac_cv_prog_emu_cc=no)
+ 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 AC_DOUBLE_MIDDLE_ENDIAN
+dnl
+dnl Checks whether doubles are represented in "middle-endian" format.
+dnl Sets ac_cv_double_middle_endian={no,yes,unknown} accordingly,
+dnl as well as DOUBLE_MIDDLE_ENDIAN.
+dnl
+dnl
+
+AC_DEFUN([AC_C_DOUBLE_MIDDLE_ENDIAN],
+[AC_CACHE_CHECK(whether double word ordering is middle-endian, ac_cv_c_double_middle_endian,
+[# It does not; compile a test program.
+AC_RUN_IFELSE(
+[AC_LANG_SOURCE([[#include <stdlib.h>
+
+int
+main(void)
+{
+ int i = 0;
+ int zero = 0;
+ int bigendian;
+ int zero_index = 0;
+
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+
+ /* we'll use the one with 32-bit words */
+ union
+ {
+ double d;
+ unsigned int c[2];
+ } vint;
+
+ union
+ {
+ double d;
+ unsigned long c[2];
+ } vlong;
+
+ union
+ {
+ double d;
+ unsigned short c[2];
+ } vshort;
+
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ u.l = 1;
+ bigendian = (u.c[sizeof (long int) - 1] == 1);
+
+ zero_index = bigendian ? 1 : 0;
+
+ vint.d = 1.0;
+ vlong.d = 1.0;
+ vshort.d = 1.0;
+
+ if (sizeof(unsigned int) == 4)
+ {
+ if (vint.c[zero_index] != 0)
+ zero = 1;
+ }
+ else if (sizeof(unsigned long) == 4)
+ {
+ if (vlong.c[zero_index] != 0)
+ zero = 1;
+ }
+ else if (sizeof(unsigned short) == 4)
+ {
+ if (vshort.c[zero_index] != 0)
+ zero = 1;
+ }
+
+ exit (zero);
+}
+]])],
+ [ac_cv_c_double_middle_endian=no],
+ [ac_cv_c_double_middle_endian=yes],
+ [ac_cv_c_double_middle=unknown])])
+case $ac_cv_c_double_middle_endian in
+ yes)
+ m4_default([$1],
+ [AC_DEFINE([DOUBLE_MIDDLE_ENDIAN], 1,
+ [Define to 1 if your processor stores the words in a double in
+ middle-endian format (like some ARMs).])]) ;;
+ no)
+ $2 ;;
+ *)
+ m4_default([$3],
+ [AC_MSG_WARN([unknown double endianness
+presetting ac_cv_c_double_middle_endian=no (or yes) will help])]) ;;
+esac
+])# AC_C_DOUBLE_MIDDLE_ENDIAN
+
+
+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 Very old versions of FreeBSD have 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 QNX has pthreads in standard C library
+ if test "x$THR_LIBS" = "x"; then
+ AC_CHECK_FUNC(pthread_create, THR_LIBS="none_needed")
+ 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
+ if test "x$THR_LIBS" = "xnone_needed"; then
+ THR_LIBS=
+ fi
+ 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
+
+case X$erl_xcomp_double_middle_endian in
+ X) ;;
+ Xyes|Xno|Xunknown) ac_cv_c_double_middle_endian=$erl_xcomp_double_middle_endian;;
+ *) AC_MSG_ERROR([Bad erl_xcomp_double_middle_endian value: $erl_xcomp_double_middle_endian]);;
+esac
+
+AC_C_DOUBLE_MIDDLE_ENDIAN
+
+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 ----------------------------------------------------------------------
+dnl
+dnl LM_TRY_ENABLE_CFLAG
+dnl
+dnl
+dnl Tries a CFLAG and sees if it can be enabled without compiler errors
+dnl $1: textual cflag to add
+dnl $2: variable to store the modified CFLAG in
+dnl Usage example LM_TRY_ENABLE_CFLAG([-Werror=return-type], [CFLAGS])
+dnl
+dnl
+AC_DEFUN([LM_TRY_ENABLE_CFLAG], [
+ AC_MSG_CHECKING([if we can add $1 to $2 (via CFLAGS)])
+ saved_CFLAGS=$CFLAGS;
+ CFLAGS="$1 $$2";
+ AC_TRY_COMPILE([],[return 0;],can_enable_flag=true,can_enable_flag=false)
+ CFLAGS=$saved_CFLAGS;
+ if test "X$can_enable_flag" = "Xtrue"; then
+ AC_MSG_RESULT([yes])
+ AS_VAR_SET($2, "$1 $$2")
+ else
+ AC_MSG_RESULT([no])
+ fi
+])
+
+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*
+ $4
+])dnl
+fi
+rm -f conftest*])
+#define UNSAFE_MASK 0xc0000000 /* Mask for bits that must be constant */
+
+
diff --git a/lib/megaco/configure.in b/lib/megaco/configure.in
index 722ccc3fb4..643267a154 100644
--- a/lib/megaco/configure.in
+++ b/lib/megaco/configure.in
@@ -162,6 +162,11 @@ else
fi
AC_SUBST(OTP_EXTRA_FLAGS)
+if test "x$GCC" = xyes; then
+ # Treat certain GCC warnings as errors
+ LM_TRY_ENABLE_CFLAG([-Werror=return-type], [CFLAGS])
+fi
+
dnl
dnl If ${ERL_TOP}/make/otp_ded.mk.in exists and contains DED_MK_VSN > 0,
dnl every thing releted to compiling Dynamic Erlang Drivers can be found
diff --git a/lib/megaco/src/binary/megaco_binary_name_resolver_prev3a.erl b/lib/megaco/src/binary/megaco_binary_name_resolver_prev3a.erl
index 72b3112053..24dc410dbe 100644
--- a/lib/megaco/src/binary/megaco_binary_name_resolver_prev3a.erl
+++ b/lib/megaco/src/binary/megaco_binary_name_resolver_prev3a.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -204,7 +204,7 @@ decode_name(_Config, Scope, Item) ->
%% to command requests from the MGC that audit
%% ObservedEventsDescriptor, and found in the
%% ObservedEventsDescriptor. See 12.2. If there are no parameters
-%% for the ObservedEvents Descriptor, then �none� shall be specified.
+%% for the ObservedEvents Descriptor, then 'none' shall be specified.
%%
%%
%% 12.1.4 Signals
@@ -225,7 +225,7 @@ decode_name(_Config, Scope, Item) ->
%%
%% BR (Brief)
%%
-%% NOTE -�SignalType may be defined such that it is dependent on
+%% NOTE - SignalType may be defined such that it is dependent on
%% the value of one or more parameters. The package MUST specify a
%% default signal type. If the default type is TO, the package MUST
%% specify a default duration which may be provisioned. A default
diff --git a/lib/megaco/src/binary/megaco_binary_name_resolver_prev3b.erl b/lib/megaco/src/binary/megaco_binary_name_resolver_prev3b.erl
index 12e673ac81..d89717c00a 100644
--- a/lib/megaco/src/binary/megaco_binary_name_resolver_prev3b.erl
+++ b/lib/megaco/src/binary/megaco_binary_name_resolver_prev3b.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -204,7 +204,7 @@ decode_name(_Config, Scope, Item) ->
%% to command requests from the MGC that audit
%% ObservedEventsDescriptor, and found in the
%% ObservedEventsDescriptor. See 12.2. If there are no parameters
-%% for the ObservedEvents Descriptor, then �none� shall be specified.
+%% for the ObservedEvents Descriptor, then 'none' shall be specified.
%%
%%
%% 12.1.4 Signals
@@ -225,7 +225,7 @@ decode_name(_Config, Scope, Item) ->
%%
%% BR (Brief)
%%
-%% NOTE -�SignalType may be defined such that it is dependent on
+%% NOTE - SignalType may be defined such that it is dependent on
%% the value of one or more parameters. The package MUST specify a
%% default signal type. If the default type is TO, the package MUST
%% specify a default duration which may be provisioned. A default
diff --git a/lib/megaco/src/binary/megaco_binary_name_resolver_prev3c.erl b/lib/megaco/src/binary/megaco_binary_name_resolver_prev3c.erl
index d08231caac..8b4192ad44 100644
--- a/lib/megaco/src/binary/megaco_binary_name_resolver_prev3c.erl
+++ b/lib/megaco/src/binary/megaco_binary_name_resolver_prev3c.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -204,7 +204,7 @@ decode_name(_Config, Scope, Item) ->
%% to command requests from the MGC that audit
%% ObservedEventsDescriptor, and found in the
%% ObservedEventsDescriptor. See 12.2. If there are no parameters
-%% for the ObservedEvents Descriptor, then �none� shall be specified.
+%% for the ObservedEvents Descriptor, then 'none' shall be specified.
%%
%%
%% 12.1.4 Signals
@@ -225,7 +225,7 @@ decode_name(_Config, Scope, Item) ->
%%
%% BR (Brief)
%%
-%% NOTE -�SignalType may be defined such that it is dependent on
+%% NOTE - SignalType may be defined such that it is dependent on
%% the value of one or more parameters. The package MUST specify a
%% default signal type. If the default type is TO, the package MUST
%% specify a default duration which may be provisioned. A default
diff --git a/lib/megaco/src/binary/megaco_binary_name_resolver_v3.erl b/lib/megaco/src/binary/megaco_binary_name_resolver_v3.erl
index c101aa15bc..20954d4c9d 100644
--- a/lib/megaco/src/binary/megaco_binary_name_resolver_v3.erl
+++ b/lib/megaco/src/binary/megaco_binary_name_resolver_v3.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -204,7 +204,7 @@ decode_name(_Config, Scope, Item) ->
%% to command requests from the MGC that audit
%% ObservedEventsDescriptor, and found in the
%% ObservedEventsDescriptor. See 12.2. If there are no parameters
-%% for the ObservedEvents Descriptor, then �none� shall be specified.
+%% for the ObservedEvents Descriptor, then 'none' shall be specified.
%%
%%
%% 12.1.4 Signals
@@ -225,7 +225,7 @@ decode_name(_Config, Scope, Item) ->
%%
%% BR (Brief)
%%
-%% NOTE -�SignalType may be defined such that it is dependent on
+%% NOTE - SignalType may be defined such that it is dependent on
%% the value of one or more parameters. The package MUST specify a
%% default signal type. If the default type is TO, the package MUST
%% specify a default duration which may be provisioned. A default
diff --git a/lib/megaco/test/megaco_codec_prev3a_test.erl b/lib/megaco/test/megaco_codec_prev3a_test.erl
index 4f1160b93f..b2316eb509 100644
--- a/lib/megaco/test/megaco_codec_prev3a_test.erl
+++ b/lib/megaco/test/megaco_codec_prev3a_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -3104,7 +3104,7 @@ pretty_otp5068_msg1() ->
190,
asn1_NOVALUE,
{actionReplies,
- [{'ActionReply', %% Comments: Detta upprepas m�nga g�nger
+ [{'ActionReply', %% Comments: This is repeated many times.
0,
asn1_NOVALUE,
asn1_NOVALUE,
diff --git a/lib/megaco/test/megaco_codec_prev3b_test.erl b/lib/megaco/test/megaco_codec_prev3b_test.erl
index 4bd49365e7..fa24f49372 100644
--- a/lib/megaco/test/megaco_codec_prev3b_test.erl
+++ b/lib/megaco/test/megaco_codec_prev3b_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -3223,7 +3223,7 @@ pretty_otp5068_msg1() ->
190,
asn1_NOVALUE,
{actionReplies,
- [{'ActionReply', %% Comments: Detta upprepas m�nga g�nger
+ [{'ActionReply', %% Comments: This is repeated many times.
0,
asn1_NOVALUE,
asn1_NOVALUE,
diff --git a/lib/megaco/test/megaco_codec_prev3c_test.erl b/lib/megaco/test/megaco_codec_prev3c_test.erl
index baa1c7f547..7f6d098ed8 100644
--- a/lib/megaco/test/megaco_codec_prev3c_test.erl
+++ b/lib/megaco/test/megaco_codec_prev3c_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -2679,7 +2679,7 @@ pretty_otp5068_msg1() ->
190,
asn1_NOVALUE,
{actionReplies,
- [{'ActionReply', %% Comments: Detta upprepas m�nga g�nger
+ [{'ActionReply', %% Comments: This is repeated many times.
0,
asn1_NOVALUE,
asn1_NOVALUE,
diff --git a/lib/megaco/test/megaco_codec_v1_test.erl b/lib/megaco/test/megaco_codec_v1_test.erl
index 86f332fde0..3be0da3ae4 100644
--- a/lib/megaco/test/megaco_codec_v1_test.erl
+++ b/lib/megaco/test/megaco_codec_v1_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -3298,7 +3298,7 @@ pretty_otp5068_msg1() ->
190,
asn1_NOVALUE,
{actionReplies,
- [{'ActionReply', %% Comments: Detta upprepas m�nga g�nger
+ [{'ActionReply', %% Comments: This is repeated many times.
0,
asn1_NOVALUE,
asn1_NOVALUE,
diff --git a/lib/megaco/test/megaco_codec_v2_test.erl b/lib/megaco/test/megaco_codec_v2_test.erl
index e8db9e1cb1..1f522504d6 100644
--- a/lib/megaco/test/megaco_codec_v2_test.erl
+++ b/lib/megaco/test/megaco_codec_v2_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -3722,7 +3722,7 @@ pretty_otp5068_msg1() ->
190,
asn1_NOVALUE,
{actionReplies,
- [{'ActionReply', %% Comments: Detta upprepas m�nga g�nger
+ [{'ActionReply', %% Comments: This is repeated many times.
0,
asn1_NOVALUE,
asn1_NOVALUE,
diff --git a/lib/megaco/test/megaco_codec_v3_test.erl b/lib/megaco/test/megaco_codec_v3_test.erl
index 67805479f9..9d564a0ae3 100644
--- a/lib/megaco/test/megaco_codec_v3_test.erl
+++ b/lib/megaco/test/megaco_codec_v3_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -2701,7 +2701,7 @@ pretty_otp5068_msg1() ->
190,
asn1_NOVALUE,
{actionReplies,
- [{'ActionReply', %% Comments: Detta upprepas m�nga g�nger
+ [{'ActionReply', %% Comments: This is repeated many times.
0,
asn1_NOVALUE,
asn1_NOVALUE,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 09:46:45 +0000