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-rw-r--r--erts/configure.in745
1 files changed, 424 insertions, 321 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 22ca7ec17d..830e3d7776 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script. -*-m4-*-
dnl %CopyrightBegin%
dnl
-dnl Copyright Ericsson AB 1997-2015. All Rights Reserved.
+dnl Copyright Ericsson AB 1997-2017. All Rights Reserved.
dnl
dnl Licensed under the Apache License, Version 2.0 (the "License");
dnl you may not use this file except in compliance with the License.
@@ -62,9 +62,6 @@ if test x"${ERL_TOP}/erts" != x"$srcdir"; then
fi
erl_top=${ERL_TOP}
-# Remove old configuration information
-/bin/rm -f "$ERL_TOP/erts/CONF_INFO"
-
# echo XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
# echo X
# echo "X srcdir = $srcdir"
@@ -102,11 +99,10 @@ ERL_XCOMP_SYSROOT_INIT
AC_ISC_POSIX
-AC_CONFIG_HEADER($host/config.h:config.h.in include/internal/$host/ethread_header_config.h:include/internal/ethread_header_config.h.in include/$host/erl_int_sizes_config.h:include/erl_int_sizes_config.h.in include/$host/erl_native_features_config.h:include/erl_native_features_config.h.in)
+AC_CONFIG_HEADER($host/config.h:config.h.in include/internal/$host/ethread_header_config.h:include/internal/ethread_header_config.h.in include/$host/erl_int_sizes_config.h:include/erl_int_sizes_config.h.in)
dnl ----------------------------------------------------------------------
dnl Optional features.
dnl ----------------------------------------------------------------------
-enable_child_waiter_thread=no
ENABLE_ALLOC_TYPE_VARS=
AC_SUBST(ENABLE_ALLOC_TYPE_VARS)
@@ -141,15 +137,14 @@ AS_HELP_STRING([--enable-dirty-schedulers], [enable dirty scheduler support]),
[ case "$enableval" in
no) enable_dirty_schedulers=no ;;
*) enable_dirty_schedulers=yes ;;
- esac ], enable_dirty_schedulers=no)
+ esac ], enable_dirty_schedulers=default)
-AC_ARG_ENABLE(halfword-emulator,
-AS_HELP_STRING([--enable-halfword-emulator],
- [enable halfword emulator (only for 64bit builds). Note: Halfword emulator is marked as deprecated and scheduled for removal in future major release.]),
+AC_ARG_ENABLE(dirty-schedulers-test,
+AS_HELP_STRING([--enable-dirty-schedulers-test], [enable dirty scheduler test (for debugging purposes)]),
[ case "$enableval" in
- no) enable_halfword_emualtor=no ;;
- *) enable_halfword_emulator=yes ;;
- esac ], enable_halfword_emulator=unknown)
+ yes) enable_dirty_schedulers_test=yes ;;
+ *) enable_dirty_schedulers_test=no ;;
+ esac ], enable_dirty_schedulers_test=no)
AC_ARG_ENABLE(smp-support,
AS_HELP_STRING([--enable-smp-support], [enable smp support])
@@ -159,6 +154,14 @@ AS_HELP_STRING([--disable-smp-support], [disable smp support]),
*) enable_smp_support=yes ;;
esac ], enable_smp_support=unknown)
+AC_ARG_ENABLE(plain-emulator,
+AS_HELP_STRING([--enable-plain-emulator], [enable plain emulator])
+AS_HELP_STRING([--disable-plain-emulator], [disable plain emulator]),
+[ case "$enableval" in
+ no) enable_plain_emulator=no ;;
+ *) enable_plain_emulator=yes ;;
+ esac ], enable_plain_emulator=unknown)
+
AC_ARG_ENABLE(smp-require-native-atomics,
AS_HELP_STRING([--disable-smp-require-native-atomics],
[disable the SMP requirement of a native atomic implementation]),
@@ -200,12 +203,18 @@ AS_HELP_STRING([--disable-kernel-poll], [disable kernel poll support]),
AC_ARG_ENABLE(sctp,
-AS_HELP_STRING([--enable-sctp], [enable sctp support (default)])
+AS_HELP_STRING([--enable-sctp], [enable sctp support (default)
+to on demand load the SCTP library in runtime if needed])
+AS_HELP_STRING([--enable-sctp=lib], [enable sctp support
+to link against the SCTP library])
AS_HELP_STRING([--disable-sctp], [disable sctp support]),
-[ case "$enableval" in
- no) enable_sctp=no ;;
- *) enable_sctp=yes ;;
- esac ], enable_sctp=unknown)
+[ case "x$enableval" in
+ xno|xyes|xlib|x)
+ ;;
+ x*)
+ AC_MSG_ERROR("invalid value --enable-sctp=$enableval")
+ ;;
+ esac ])
AC_ARG_ENABLE(hipe,
AS_HELP_STRING([--enable-hipe], [enable hipe support])
@@ -224,24 +233,6 @@ AS_HELP_STRING([--enable-fp-exceptions],
esac
],enable_fp_exceptions=auto)
-AC_ARG_ENABLE(darwin-universal,
-AS_HELP_STRING([--enable-darwin-universal],
- [build universal binaries on darwin i386]),
-[ case "$enableval" in
- no) enable_darwin_universal=no ;;
- *) enable_darwin_univeral=yes ;;
- esac
-],enable_darwin_universal=no)
-
-
-AC_ARG_ENABLE(darwin-64bit,
-AS_HELP_STRING([--enable-darwin-64bit], [build 64bit binaries on darwin]),
-[ case "$enableval" in
- no) enable_darwin_64bit=no ;;
- *) enable_darwin_64bit=yes ;;
- esac
-],enable_darwin_64bit=no)
-
AC_ARG_ENABLE(m64-build,
AS_HELP_STRING([--enable-m64-build],
[build 64bit binaries using the -m64 flag to (g)cc]),
@@ -256,18 +247,13 @@ AS_HELP_STRING([--enable-m32-build],
[build 32bit binaries using the -m32 flag to (g)cc]),
[ case "$enableval" in
no) enable_m32_build=no ;;
- *)
- if test X${enable_darwin_64bit} = Xyes -o X${enable_m64_build} = Xyes;
- then
- AC_MSG_ERROR([(--enable-darwin-64bit or --enable-m64-build) and --enable-m32-build are mutually exclusive]) ;
- fi ;
- enable_m32_build=yes ;;
+ *) enable_m32_build=yes ;;
esac
],enable_m32_build=no)
AC_ARG_WITH(dynamic-trace,
-AS_HELP_STRING([--with-dynamic-trace={dtrace|systemtap}],
- [specify use of dynamic trace framework, dtrace or systemtap])
+AS_HELP_STRING([--with-dynamic-trace={dtrace|lttng|systemtap}],
+ [specify use of dynamic trace framework, dtrace, lttng or systemtap])
AS_HELP_STRING([--without-dynamic-trace],
[don't enable any dynamic tracing (default)]))
@@ -277,6 +263,10 @@ fi
case "$with_dynamic_trace" in
no) DYNAMIC_TRACE_FRAMEWORK=;;
+ lttng)
+ AC_DEFINE(USE_LTTNG,[1],
+ [Define if you want to use lttng for dynamic tracing])
+ DYNAMIC_TRACE_FRAMEWORK=lttng;;
dtrace)
AC_DEFINE(USE_DTRACE,[1],
[Define if you want to use dtrace for dynamic tracing])
@@ -312,10 +302,12 @@ AS_HELP_STRING([--enable-vm-probes],
fi)
AC_SUBST(USE_VM_PROBES)
-if test X"$use_vm_probes" = X"yes"; then
- USE_VM_PROBES=yes
- AC_DEFINE(USE_VM_PROBES,[1],
- [Define to enable VM dynamic trace probes])
+if test X"$DYNAMIC_TRACE_FRAMEWORK" != X"lttng"; then
+ if test X"$use_vm_probes" = X"yes"; then
+ USE_VM_PROBES=yes
+ AC_DEFINE(USE_VM_PROBES,[1],
+ [Define to enable VM dynamic trace probes])
+ fi
fi
AC_ARG_WITH(assumed-cache-line-size,
@@ -342,6 +334,30 @@ AS_HELP_STRING([--enable-systemd], [enable systemd support in epmd]),
[],
[enable_systemd=no])
+AC_ARG_ENABLE(saved-compile-time,
+AS_HELP_STRING([--disable-saved-compile-time], [disable saved compile time]),
+[ case "$enableval" in
+ no) save_compile_time=0 ;;
+ *) save_compile_time=1 ;;
+ esac ], save_compile_time=1)
+
+AC_DEFINE_UNQUOTED(ERTS_SAVED_COMPILE_TIME, $save_compile_time, [Save compile time?])
+
+AC_ARG_WITH(microstate-accounting,
+AS_HELP_STRING([--with-microstate-accounting={yes|extra}],
+ [enable microstate account, possibly with extra detailed states])
+AS_HELP_STRING([--without-microstate-accounting],
+ [don't enable microstate accounting]),
+[],[with_microstate_accounting=yes])
+
+case "$with_microstate_accounting" in
+ yes) AC_DEFINE(ERTS_ENABLE_MSACC,[1],
+ [Define as 1 if you want to enable microstate accounting, 2 if you want extra states]) ;;
+ extra) AC_DEFINE(ERTS_ENABLE_MSACC,[2],
+ [Define as 1 if you want to enable microstate accounting, 2 if you want extra states]) ;;
+ *) ;;
+esac
+
dnl Magic test for clearcase.
OTP_RELEASE=
if test "${ERLANG_COMMERCIAL_BUILD}" != ""; then
@@ -362,42 +378,7 @@ AC_MSG_CHECKING([OTP version])
AC_MSG_RESULT([$OTP_VERSION])
AC_SUBST(OTP_VERSION)
-dnl OK, we might have darwin switches off different kinds, lets
-dnl check it all before continuing.
-TMPSYS=`uname -s`-`uname -m`
-if test X${enable_darwin_universal} = Xyes; then
- if test X${enable_darwin_64bit} = Xyes; then
- AC_MSG_ERROR([--enable-darwin-universal and --enable-darwin-64bit mutually exclusive])
- fi
- enable_hipe=no
- case $CFLAGS in
- *-arch\ ppc*)
- ;;
- *)
- CFLAGS="-arch ppc $CFLAGS"
- ;;
- esac
- case $CFLAGS in
- *-arch\ i386*)
- ;;
- *)
- CFLAGS="-arch i386 $CFLAGS"
- ;;
- esac
-fi
-if test X${enable_darwin_64bit} = Xyes; then
- case "$TMPSYS" in
- Darwin-i386|Darwin-x86_64)
- ;;
- Darwin*)
- AC_MSG_ERROR([--enable-darwin-64bit only supported on x86 hosts])
- ;;
- *)
- AC_MSG_ERROR([--enable-darwin-64bit only supported on Darwin])
- ;;
- esac
-fi
-if test X${enable_darwin_64bit} = Xyes -o X${enable_m64_build} = Xyes; then
+if test X${enable_m64_build} = Xyes; then
case $CFLAGS in
*-m64*)
;;
@@ -408,7 +389,6 @@ if test X${enable_darwin_64bit} = Xyes -o X${enable_m64_build} = Xyes; then
else
if test X${enable_m32_build} = Xyes;
then
- enable_hipe=no;
case $CFLAGS in
*-m32*)
;;
@@ -459,11 +439,8 @@ case $host_os in
win32)
# The ethread library requires _WIN32_WINNT of at least 0x0403.
# -D_WIN32_WINNT=* from CPPFLAGS is saved in ETHR_DEFS.
- CPPFLAGS="$CPPFLAGS -D_WIN32_WINNT=0x0501 -DWINVER=0x0501"
+ CPPFLAGS="$CPPFLAGS -D_WIN32_WINNT=0x0600 -DWINVER=0x0600"
;;
- darwin*)
- CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE"
- ;;
*)
;;
esac
@@ -569,6 +546,8 @@ fi
if test "x$GCC" = xyes; then
# Treat certain GCC warnings as errors
LM_TRY_ENABLE_CFLAG([-Werror=return-type], [WERRORFLAGS])
+ LM_TRY_ENABLE_CFLAG([-Werror=implicit], [WERRORFLAGS])
+ LM_TRY_ENABLE_CFLAG([-Werror=undef], [WERRORFLAGS])
# until the emulator can handle this, I suggest we turn it off!
#WFLAGS="-Wall -Wshadow -Wcast-qual -Wmissing-declarations"
@@ -650,7 +629,7 @@ case $chk_arch_ in
powerpc) ARCH=ppc;;
ppc) ARCH=ppc;;
ppc64) ARCH=ppc64;;
- ppc64le) ARCH=ppc64;;
+ ppc64le) ARCH=ppc64le;;
"Power Macintosh") ARCH=ppc;;
armv5b) ARCH=arm;;
armv5teb) ARCH=arm;;
@@ -670,10 +649,6 @@ dnl Ditto between ultrasparc and sparc64.
dnl
AC_MSG_CHECKING(whether compilation mode forces ARCH adjustment)
case "$ARCH-$ac_cv_sizeof_void_p" in
-i386-8)
- AC_MSG_RESULT(yes: adjusting ARCH=x86 to ARCH=amd64)
- ARCH=amd64
- ;;
x86-8)
AC_MSG_RESULT(yes: adjusting ARCH=x86 to ARCH=amd64)
ARCH=amd64
@@ -694,6 +669,14 @@ ppc64-4)
AC_MSG_RESULT(yes: adjusting ARCH=ppc64 to ARCH=ppc)
ARCH=ppc
;;
+ppc-8)
+ AC_MSG_RESULT(yes: adjusting ARCH=ppc to ARCH=ppc64)
+ ARCH=ppc64
+ ;;
+arm-8)
+ AC_MSG_RESULT(yes: adjusting ARCH=arm to ARCH=noarch)
+ ARCH=noarch
+ ;;
*)
AC_MSG_RESULT(no)
;;
@@ -722,32 +705,13 @@ case $ARCH-$OPSYS in
esac
;;
*-darwin*)
- if test X${enable_darwin_universal} = Xyes; then
- AC_MSG_NOTICE([Adjusting LDFLAGS for universal binaries])
-
- case $LDFLAGS in
- *-arch\ ppc*)
- ;;
- *)
- LDFLAGS="-arch ppc $LDFLAGS"
- ;;
- esac
- case $LDFLAGS in
- *-arch\ i386*)
- ;;
- *)
- LDFLAGS="-arch i386 $LDFLAGS"
- ;;
- esac
- else
- case $LDFLAGS in
- *-m32*)
- ;;
- *)
- LDFLAGS="-m32 $LDFLAGS"
- ;;
- esac
- fi
+ case $LDFLAGS in
+ *-m32*)
+ ;;
+ *)
+ LDFLAGS="-m32 $LDFLAGS"
+ ;;
+ esac
;;
*)
if test X${enable_m64_build} = Xyes; then
@@ -787,34 +751,40 @@ esac
AC_SUBST(LIBCARBON)
-dnl Check if we should/can build a halfword emulator
-
-AC_MSG_CHECKING(if we are building a halfword emulator (32bit heap on 64bit machine))
-if test "$enable_halfword_emulator" = "yes"; then
- if test "$ARCH" = "amd64"; then
- AC_DEFINE(HALFWORD_HEAP_EMULATOR, [1],
- [Define if building a halfword-heap 64bit emulator])
- ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS halfword"
- AC_MSG_RESULT([yes])
+_search_path=/bin:/usr/bin:/usr/local/bin:$PATH
- test -f "$ERL_TOP/erts/CONF_INFO" ||
- echo "" > "$ERL_TOP/erts/CONF_INFO"
- cat >> $ERL_TOP/erts/CONF_INFO <<EOF
+AC_PATH_PROG(RM, rm, false, $_search_path)
+if test "$ac_cv_path_RM" = false; then
+ AC_MSG_ERROR([No 'rm' command found])
+fi
- The HALFWORD emulator has been enabled.
- This is a DEPRECATED feature scheduled for removal
- in a future major release.
+AC_PATH_PROG(MKDIR, mkdir, false, $_search_path)
+if test "$ac_cv_path_MKDIR" = false; then
+ AC_MSG_ERROR([No 'mkdir' command found])
+fi
-EOF
- else
- AC_MSG_ERROR(no; halfword emulator not supported on this architecture)
- fi
-else
- AC_MSG_RESULT([no])
+AC_PATH_PROG(CP, cp, false, $_search_path)
+if test "$ac_cv_path_CP" = false; then
+ AC_MSG_ERROR([No 'cp' command found])
fi
+_search_path=
+
+# Remove old configuration information.
+# Next line should be placed after AC_PATH_PROG(RM, ...), but before
+# first output to CONN_INFO. So this is just the right place.
+$RM -f "$ERL_TOP/erts/CONF_INFO"
+dnl Check if we should/can build a sharing-preserving emulator
+AC_MSG_CHECKING(if we are building a sharing-preserving emulator)
+if test "$enable_sharing_preserving" = "yes"; then
+ AC_DEFINE(SHCOPY, [1],
+ [Define if building a sharing-preserving emulator])
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
dnl some tests below will call this if we haven't already - and autoconf
@@ -836,27 +806,13 @@ if test "$ac_cv_prog_AR" = false; then
AC_MSG_ERROR([No 'ar' command found in PATH])
fi
-_search_path=/bin:/usr/bin:/usr/local/bin:$PATH
-
-AC_PATH_PROG(RM, rm, false, $_search_path)
-if test "$ac_cv_path_RM" = false; then
- AC_MSG_ERROR([No 'rm' command found])
-fi
-
-AC_PATH_PROG(MKDIR, mkdir, false, $_search_path)
-if test "$ac_cv_path_MKDIR" = false; then
- AC_MSG_ERROR([No 'mkdir' command found])
-fi
-
-_search_path=
-
#
# Get programs needed for building the documentation
#
## Delete previous failed configure results
if test -f doc/CONF_INFO; then
- rm doc/CONF_INFO
+ $RM doc/CONF_INFO
fi
AC_CHECK_PROGS(XSLTPROC, xsltproc)
@@ -935,10 +891,23 @@ dnl what the user say. This might not be the right way to do it, but
dnl for now that is the way we do it.
USER_LD=$LD
USER_LDFLAGS="$LDFLAGS"
-case $host in
- *ose) ;;
- *) LD='$(CC)' ;;
+LD='$(CC)'
+case $host_os in
+ darwin*)
+ saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -Wl,-no_weak_imports"
+ AC_TRY_LINK([],[],
+ [
+ LD_MAY_BE_WEAK=no
+ ],
+ [
+ LD_MAY_BE_WEAK=yes
+ LDFLAGS="$saved_LDFLAGS"
+ ]);;
+ *)
+ LD_MAY_BE_WEAK=no;;
esac
+
AC_SUBST(LD)
LDFLAG_RUNTIME_LIBRARY_PATH="$CFLAG_RUNTIME_LIBRARY_PATH"
@@ -953,8 +922,6 @@ dnl This is the os flavour, should be unix, ose, vxworks or win32
case $host in
win32)
ERLANG_OSTYPE=win32 ;;
- *ose)
- ERLANG_OSTYPE=ose ;;
*)
ERLANG_OSTYPE=unix ;;
esac
@@ -1034,7 +1001,8 @@ else
found_threads=yes
fi
-
+FLAVORS=
+TYPES=opt
ERTS_BUILD_SMP_EMU=$enable_smp_support
AC_MSG_CHECKING(whether an emulator with smp support should be built)
case $ERTS_BUILD_SMP_EMU in
@@ -1085,8 +1053,43 @@ case $ERTS_BUILD_SMP_EMU in
;;
esac
+AC_MSG_CHECKING(whether dirty schedulers should be enabled)
+case $ERTS_BUILD_SMP_EMU-$enable_dirty_schedulers in
+ yes-yes)
+ DIRTY_SCHEDULER_SUPPORT=yes;;
+ yes-default)
+ DIRTY_SCHEDULER_SUPPORT=yes;;
+ no-default)
+ DIRTY_SCHEDULER_SUPPORT=no;;
+ no-yes)
+ AC_MSG_ERROR([No smp emulator will be built, but dirty schedulers requested]);;
+ *)
+ DIRTY_SCHEDULER_SUPPORT=no;;
+esac
+AC_MSG_RESULT($DIRTY_SCHEDULER_SUPPORT)
+AC_SUBST(DIRTY_SCHEDULER_SUPPORT)
+
+DIRTY_SCHEDULER_TEST=$enable_dirty_schedulers_test
+test $DIRTY_SCHEDULER_SUPPORT = yes || DIRTY_SCHEDULER_TEST=no
+AC_SUBST(DIRTY_SCHEDULER_TEST)
+test $DIRTY_SCHEDULER_TEST != yes || {
+ test -f "$ERL_TOP/erts/CONF_INFO" || echo "" > "$ERL_TOP/erts/CONF_INFO"
+ cat >> $ERL_TOP/erts/CONF_INFO <<EOF
+
+ WARNING:
+ Dirty Scheduler Test has been enabled. This
+ feature is for debugging purposes only.
+ Poor performance as well as strange system
+ characteristics is expected!
+
+EOF
+}
+
if test $ERTS_BUILD_SMP_EMU = yes; then
+ DEFAULT_FLAVOR=smp
+ FLAVORS="$FLAVORS smp"
+
if test $found_threads = no; then
AC_MSG_ERROR([cannot build smp enabled emulator since no thread library was found])
fi
@@ -1162,6 +1165,67 @@ fi
AC_SUBST(ERTS_BUILD_SMP_EMU)
+ERTS_BUILD_PLAIN_EMU=$enable_plain_emulator
+AC_MSG_CHECKING(whether an emulator without smp support should be built)
+case $ERTS_BUILD_PLAIN_EMU in
+ yes)
+ AC_MSG_RESULT(yes; enabled by user)
+ ;;
+ no)
+ AC_MSG_RESULT(no; disabled by user)
+ ;;
+ unknown)
+ case "$enable_threads-$ERTS_BUILD_SMP_EMU" in
+ no-*)
+ ERTS_BUILD_PLAIN_EMU=yes
+ AC_MSG_RESULT(yes)
+ ;;
+ *-no)
+ ERTS_BUILD_PLAIN_EMU=yes
+ AC_MSG_RESULT(yes; enabled as smp emulator was disabled)
+ ;;
+ *)
+ ERTS_BUILD_PLAIN_EMU=no
+ AC_MSG_RESULT(no)
+ ;;
+ esac
+ ;;
+esac
+
+case $ERTS_BUILD_PLAIN_EMU in
+ yes)
+ AC_DEFINE(ERTS_HAVE_PLAIN_EMU, 1, [Define if the non-smp emulator is built])
+ FLAVORS="$FLAVORS plain"
+ test -f "$ERL_TOP/erts/CONF_INFO" || echo "" > "$ERL_TOP/erts/CONF_INFO"
+ cat >> $ERL_TOP/erts/CONF_INFO <<EOF
+
+ The PLAIN aka NON-SMP emulator has been enabled.
+ This is a DEPRECATED feature scheduled for removal
+ in a future major release.
+
+EOF
+ ;;
+ no)
+ ;;
+esac
+
+AC_SUBST(ERTS_BUILD_PLAIN_EMU)
+AC_SUBST(FLAVORS)
+AC_SUBST(TYPES)
+
+case "$ERTS_BUILD_PLAIN_EMU-$ERTS_BUILD_SMP_EMU" in
+ no-no)
+ AC_MSG_ERROR([both smp and non-smp emulators have been disabled, one of them has to be enabled])
+ ;;
+ *-no)
+ DEFAULT_FLAVOR=plain
+ ;;
+ *)
+ ;;
+esac
+
+AC_SUBST(DEFAULT_FLAVOR)
+
AC_CHECK_FUNCS([posix_fadvise closefrom])
AC_CHECK_HEADERS([linux/falloc.h])
dnl * Old glibcs have broken fallocate64(). Make sure not to use it.
@@ -1263,7 +1327,7 @@ case "$enable_threads"-"$found_threads" in
AC_MSG_RESULT(yes; enabled by user) ;;
unknown-yes)
case $host_os in
- solaris*|linux*|darwin*|win32|ose)
+ solaris*|linux*|darwin*|win32)
emu_threads=yes
AC_MSG_RESULT(yes; default on this platform)
;;
@@ -1287,14 +1351,6 @@ esac
if test $emu_threads != yes; then
enable_lock_check=no
enable_lock_count=no
- AC_MSG_CHECKING(whether dirty schedulers should be enabled)
- if test "x$enable_dirty_schedulers" != "xno"; then
- AC_DEFINE(ERL_NIF_DIRTY_SCHEDULER_SUPPORT, 1, [Dirty scheduler support])
- AC_DEFINE(ERL_DRV_DIRTY_SCHEDULER_SUPPORT, 1, [Dirty scheduler support])
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
- fi
else
# Threads enabled for emulator
EMU_THR_LIB_NAME=$ETHR_LIB_NAME
@@ -1311,25 +1367,10 @@ else
AC_MSG_CHECKING(whether lock counters should be enabled)
AC_MSG_RESULT($enable_lock_count)
if test "x$enable_lock_count" != "xno"; then
- EMU_THR_DEFS="$EMU_THR_DEFS -DERTS_ENABLE_LOCK_COUNT"
- fi
-
- AC_MSG_CHECKING(whether dirty schedulers should be enabled)
- if test "x$enable_dirty_schedulers" != "xno"; then
- EMU_THR_DEFS="$EMU_THR_DEFS -DERTS_DIRTY_SCHEDULERS"
- AC_DEFINE(ERTS_DIRTY_SCHEDULERS, 1, [Define if the emulator supports dirty schedulers])
- AC_DEFINE(ERL_NIF_DIRTY_SCHEDULER_SUPPORT, 1, [Dirty scheduler support])
- AC_DEFINE(ERL_DRV_DIRTY_SCHEDULER_SUPPORT, 1, [Dirty scheduler support])
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
+ TYPES="$TYPES lcnt"
fi
- disable_child_waiter_thread=no
case $host_os in
- solaris*)
- enable_child_waiter_thread=yes
- ;;
linux*)
AC_MSG_CHECKING([whether dlopen() needs to be called before first call to dlerror()])
if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then
@@ -1339,16 +1380,6 @@ else
else
AC_MSG_RESULT(no)
fi
- if test "x$ETHR_THR_LIB_BASE_TYPE" != "xposix_nptl"; then
- # Child waiter thread cannot be enabled
- disable_child_waiter_thread=yes
- enable_child_waiter_thread=no
- fi
- ;;
- win32|ose)
- # Child waiter thread cannot be enabled
- disable_child_waiter_thread=yes
- enable_child_waiter_thread=no
;;
*)
;;
@@ -1368,24 +1399,6 @@ else
esac
done
EMU_THR_DEFS=$new_emu_thr_defs
-
- AC_MSG_CHECKING(whether the child waiter thread should be enabled)
- if test $enable_child_waiter_thread = yes; then
- AC_DEFINE(ENABLE_CHILD_WAITER_THREAD,[1],
- [Define if you want to enable child waiter thread])
- AC_MSG_RESULT(yes)
- else
- case $ERTS_BUILD_SMP_EMU-$disable_child_waiter_thread in
- yes-no)
- AC_MSG_RESULT([yes on SMP build, but not on non-SMP build]);;
- *-yes)
- AC_DEFINE(DISABLE_CHILD_WAITER_THREAD,[1],
- [Define if you want to disable child waiter thread])
- AC_MSG_RESULT(no);;
- *)
- AC_MSG_RESULT(no);;
- esac
- fi
fi
AC_SUBST(EMU_THR_LIB_NAME)
@@ -1467,6 +1480,8 @@ AC_ARG_ENABLE(builtin-zlib,
Z_LIB=
if test "x$enable_builtin_zlib" = "xyes"; then
+ AC_DEFINE(HAVE_ZLIB_INFLATEGETDICTIONARY, 1,
+ [Define if your zlib version defines inflateGetDictionary.])
AC_MSG_NOTICE([Using our own built-in zlib source])
else
AC_MSG_CHECKING(for zlib 1.2.5 or higher)
@@ -1493,6 +1508,11 @@ error
AC_MSG_RESULT(no)
])
LIBS=$zlib_save_LIBS
+
+AC_MSG_CHECKING(for zlib inflateGetDictionary presence)
+AC_SEARCH_LIBS(inflateGetDictionary, [z],
+ AC_DEFINE(HAVE_ZLIB_INFLATEGETDICTIONARY, 1,
+ [Define if your zlib version defines inflateGetDictionary.]))
fi
AC_SUBST(Z_LIB)
@@ -1517,19 +1537,27 @@ dnl
# if -lsocket doesn't work by itself.
#--------------------------------------------------------------------
+tk_oldLibs=$LIBS
erl_checkBoth=0
+SOCKET_LIBS=""
AC_CHECK_FUNC(connect, erl_checkSocket=0, erl_checkSocket=1)
if test "$erl_checkSocket" = 1; then
- AC_CHECK_LIB(socket, main, LIBS="$LIBS -lsocket", erl_checkBoth=1)
+ AC_CHECK_LIB(socket, main, SOCKET_LIBS="-lsocket", erl_checkBoth=1)
fi
+
if test "$erl_checkBoth" = 1; then
- tk_oldLibs=$LIBS
LIBS="$LIBS -lsocket -lnsl"
- AC_CHECK_FUNC(accept, erl_checkNsl=0, [LIBS=$tk_oldLibs])
+ AC_CHECK_FUNC(accept, SOCKET_LIBS="-lsocket -lnsl")
fi
-AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [LIBS="$LIBS -lnsl"]))
+
+LIBS="$tk_oldLibs $SOCKET_LIBS"
+AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, main, [SOCKET_LIBS="$SOCKET_LIBS -lnsl"]))
AC_CHECK_FUNC(gethostbyname_r,have_gethostbyname_r=yes)
+LIBS="$tk_oldLibs $SOCKET_LIBS"
+
+AC_SUBST(SOCKET_LIBS)
+
dnl
dnl These gethostbyname thingies use old style AC_DEFINE for BC with ancient
dnl autoconf...
@@ -1657,7 +1685,7 @@ AC_CHECK_HEADERS(fcntl.h limits.h unistd.h syslog.h dlfcn.h ieeefp.h \
sys/ioctl.h sys/time.h sys/uio.h \
sys/socket.h sys/sockio.h sys/socketio.h \
net/errno.h malloc.h arpa/nameser.h libdlpi.h \
- pty.h util.h utmp.h langinfo.h poll.h sdkddkver.h)
+ pty.h util.h libutil.h utmp.h langinfo.h poll.h sdkddkver.h)
AC_CHECK_MEMBERS([struct ifreq.ifr_hwaddr], [], [],
[#ifdef __WIN32__
@@ -1781,6 +1809,8 @@ if test "x$enable_sctp" != "xno" ; then
fi
if test x"$ac_cv_header_netinet_sctp_h" = x"yes"; then
+ AS_IF([test "x$enable_sctp" = "xlib"],
+ AC_CHECK_LIB(sctp, sctp_bindx))
AC_CHECK_FUNCS([sctp_bindx sctp_peeloff sctp_getladdrs sctp_freeladdrs sctp_getpaddrs sctp_freepaddrs])
AC_CHECK_DECLS([SCTP_UNORDERED, SCTP_ADDR_OVER, SCTP_ABORT,
SCTP_EOF, SCTP_SENDALL, SCTP_ADDR_CONFIRMED,
@@ -1957,7 +1987,25 @@ case X$erl_xcomp_bigendian in
*) AC_MSG_ERROR([Bad erl_xcomp_bigendian value: $erl_xcomp_bigendian]);;
esac
-AC_C_BIGENDIAN
+AC_C_BIGENDIAN(
+ [
+ AC_DEFINE([WORDS_BIGENDIAN], [1], [Define if big-endian])
+ AC_DEFINE([ERTS_ENDIANNESS], [1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown])
+ ],
+ [
+ AC_DEFINE([ERTS_ENDIANNESS], [-1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown])
+ ],
+ [
+ case "$erl_xcomp_bigendian" in
+ yes)
+ AC_DEFINE([ERTS_ENDIANNESS], [1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown]);;
+ no)
+ AC_DEFINE([ERTS_ENDIANNESS], [-1], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown]);;
+ *)
+ AC_DEFINE([ERTS_ENDIANNESS], [0], [Define > 0 if big-endian < 0 if little-endian, or 0 if unknown]);;
+ esac
+ ])
+
AC_C_DOUBLE_MIDDLE_ENDIAN
dnl fdatasync syscall (Unix only)
@@ -2034,7 +2082,7 @@ getaddrinfo("","",NULL,NULL);
if test $have_getaddrinfo = yes; then
AC_MSG_RESULT([yes])
AC_MSG_CHECKING([whether getaddrinfo accepts enough flags])
- AC_TRY_COMPILE([
+ AC_TRY_LINK([
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_WINSOCK2_H
@@ -2108,8 +2156,8 @@ AC_CHECK_FUNCS([getipnodebyname getipnodebyaddr gethostbyname2])
AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlopen \
pread pwrite memmove strerror strerror_r strncasecmp \
- gethrtime localtime_r gmtime_r inet_pton \
- memcpy mallopt sbrk _sbrk __sbrk brk _brk __brk \
+ gethrtime localtime_r gmtime_r inet_pton mprotect \
+ mmap mremap memcpy mallopt sbrk _sbrk __sbrk brk _brk __brk \
flockfile fstat strlcpy strlcat setsid posix2time time2posix \
setlocale nl_langinfo poll mlockall ppoll])
@@ -2127,8 +2175,7 @@ fi
case X$erl_xcomp_posix_memalign in
Xno) ;;
- Xyes) AC_DEFINE(HAVE_POSIX_MEMALIGN,[1],
- [Define to 1 if you have the `posix_memalign' function.]) ;;
+ Xyes) have_posix_memalign=yes ;;
*)
AC_CHECK_FUNC(
[posix_memalign],
@@ -2143,15 +2190,19 @@ int main(void) {
return error;
return 0;
}
-],AC_DEFINE(HAVE_POSIX_MEMALIGN,[1],
- [Define to 1 if you have the `posix_memalign' function.])
+],have_posix_memalign=yes
)
else
- AC_DEFINE(HAVE_POSIX_MEMALIGN,[1],
- [Define to 1 if you have the `posix_memalign' function.])
+ have_posix_memalign=yes
fi]);;
esac
+if test "$have_posix_memalign" = "yes"; then
+ AC_DEFINE(HAVE_POSIX_MEMALIGN,[1],
+ [Define to 1 if you have the `posix_memalign' function.])
+fi
+
+
dnl writev on OS X snow leopard is broken for files > 4GB
case $host_os in
darwin10.8.0)
@@ -2161,17 +2212,6 @@ case $host_os in
AC_CHECK_FUNCS([writev]) ;;
esac
-case $host_os in
- *ose)
- AC_MSG_CHECKING([for mmap])
- AC_MSG_RESULT(not using for OSE)
- AC_MSG_CHECKING([for mremap])
- AC_MSG_RESULT(not using for OSE) ;;
- *)
- AC_CHECK_FUNCS([mmap mremap]) ;;
-esac
-
-
AC_CHECK_DECLS([posix2time, time2posix],,,[#include <time.h>])
disable_vfork=false
@@ -2229,7 +2269,7 @@ fi
dnl Need by run_erl.
AC_CHECK_FUNCS([openpty])
-AC_CHECK_HEADERS(net/if_dl.h ifaddrs.h netpacket/packet.h)
+AC_CHECK_HEADERS(net/if_dl.h ifaddrs.h netpacket/packet.h sys/un.h)
AC_CHECK_FUNCS([getifaddrs])
dnl Checks for variables in6addr_any and in6addr_loopback,
@@ -2299,7 +2339,7 @@ dnl Checks for features/quirks in the system that affects Erlang.
dnl ----------------------------------------------------------------------
AC_MSG_CHECKING([for sched_getaffinity/sched_setaffinity])
-AC_TRY_COMPILE([#include <sched.h>],
+AC_TRY_LINK([#include <sched.h>],
[
#ifndef CPU_SETSIZE
#error no CPU_SETSIZE
@@ -2322,7 +2362,7 @@ fi
AC_MSG_CHECKING([for pset functionality])
-AC_TRY_COMPILE([#include <sys/pset.h>],
+AC_TRY_LINK([#include <sys/pset.h>],
[
int res;
psetid_t id = PS_MYID;
@@ -2340,7 +2380,7 @@ if test $pset_functionality = yes; then
fi
AC_MSG_CHECKING([for processor_bind functionality])
-AC_TRY_COMPILE([
+AC_TRY_LINK([
#include <sys/types.h>
#include <sys/processor.h>
#include <sys/procset.h>
@@ -2356,7 +2396,7 @@ if test $processor_bind_functionality = yes; then
fi
AC_MSG_CHECKING([for cpuset_getaffinity/cpuset_setaffinity])
-AC_TRY_COMPILE([
+AC_TRY_LINK([
#include <sys/param.h>
#include <sys/cpuset.h>
],
@@ -2555,7 +2595,7 @@ if test "x$ac_cv_func_sbrk" = "xyes"; then
for rtype in $ret_types; do
for atype in $arg_types; do
IFS=$save_ifs
- AC_TRY_COMPILE([#include <sys/types.h>
+ AC_TRY_LINK([#include <sys/types.h>
#include <unistd.h>],
[$rtype sbrk($atype incr);],
[erts_cv_sbrk_ret_arg_types="$rtype,$atype"])
@@ -2592,7 +2632,7 @@ if test $ac_cv_func_brk = yes; then
for rtype in $ret_types; do
for atype in $arg_types; do
IFS=$save_ifs
- AC_TRY_COMPILE([#include <sys/types.h>
+ AC_TRY_LINK([#include <sys/types.h>
#include <unistd.h>],
[$rtype brk($atype endds);],
[erts_cv_brk_ret_arg_types="$rtype,$atype"])
@@ -2820,17 +2860,38 @@ LM_SYS_IPV6
LM_SYS_MULTICAST
ERL_TIME_CORRECTION
AC_CHECK_PROG(M4, m4, m4)
+
+
+if test X${enable_hipe} != Xno; then
+ if test X$ac_cv_sizeof_void_p != X4 && test X$ARCH = Xamd64; then
+ dnl HiPE cannot run on x86_64 without MAP_FIXED and MAP_NORESERVE
+ AC_CHECK_DECLS([MAP_FIXED, MAP_NORESERVE], [], [], [#include <sys/mman.h>])
+ if test X$ac_cv_have_decl_MAP_FIXED != Xyes || test X$ac_cv_have_decl_MAP_NORESERVE != Xyes; then
+ if test X${enable_hipe} = Xyes; then
+ AC_MSG_ERROR([HiPE on x86_64 needs MAP_FIXED and MAP_NORESERVE flags for mmap()])
+ else
+ enable_hipe=no
+ AC_MSG_WARN([Disable HiPE due to lack of MAP_FIXED and MAP_NORESERVE flags for mmap()])
+ fi
+ fi
+ else
+ dnl HiPE cannot run without mprotect()
+ if test X$ac_cv_func_mprotect != Xyes; then
+ if test X${enable_hipe} = Xyes; then
+ AC_MSG_ERROR([HiPE needs mprotect() on $ARCH])
+ else
+ enable_hipe=no
+ AC_MSG_WARN([Disable HiPE due to lack of mprotect()])
+ fi
+ fi
+ fi
+fi
+
dnl check to auto-enable hipe here...
if test "$cross_compiling" != "yes" && test X${enable_hipe} != Xno; then
if test -z "$M4"; then
enable_hipe=no
AC_MSG_NOTICE([HiPE disabled as no valid m4 is found in PATH])
- elif test "$enable_halfword_emulator" = "yes"; then
- if test X${enable_hipe} = Xyes; then
- AC_MSG_ERROR([HiPE can not be combined with halfword emulator (yet)])
- else
- AC_MSG_NOTICE([HiPE auto-disabled on halfword emulator])
- fi
else
case "$ARCH-$OPSYS" in
x86-linux|amd64-linux|x86-darwin*|amd64-darwin*|ppc-linux|ppc64-linux|ppc-darwin|arm-linux|amd64-freebsd|x86-freebsd|x86-sol2|amd64-sol2|ultrasparc-linux)
@@ -2840,43 +2901,23 @@ if test "$cross_compiling" != "yes" && test X${enable_hipe} != Xno; then
fi
fi
-case $ARCH-$OPSYS in
- amd64-darwin*|x86-darwin*)
- AC_MSG_CHECKING([For modern (leopard) style mcontext_t])
- AC_TRY_COMPILE([
- #include <stdlib.h>
- #include <sys/types.h>
- #include <unistd.h>
- #include <mach/mach.h>
- #include <pthread.h>
- #include <machine/signal.h>
- #include <ucontext.h>
- ],[
- #if defined(__APPLE__) && defined(__MACH__) && !defined(__DARWIN__)
- #define __DARWIN__ 1
- #endif
-
- #ifndef __DARWIN__
- #error inpossible
- #else
-
- mcontext_t mc = NULL;
- int x = mc->__fs.__fpu_mxcsr;
+dnl Check to disable -fPIE and friends for HiPE on amd64
+if test X${enable_hipe} = Xyes && test X$ARCH = Xamd64; then
+ AC_TRY_COMPILE(, [#if defined(__pie__) || defined(__PIE__)
+ #error -fPIE is enabled by default
+ #endif],
+ [AC_MSG_NOTICE([No -fPIE enabled by default])],
+ [AC_MSG_WARN([Security feature -fPIE will be disabled for HiPE])
+ STATIC_CFLAGS="-fno-PIE $STATIC_CFLAGS"
+ saved_LDFLAGS=$LDFLAGS
+ LDFLAGS="-no-pie $LDFLAGS"
+ AC_TRY_LINK(,, [],
+ [LDFLAGS="-fno-PIE $saved_LDFLAGS"
+ AC_TRY_LINK(,, [],
+ [AC_MSG_WARN([Linked does not accept option -no-pie nor -fno-PIE])
+ LDFLAGS=$saved_LDFLAGS])])])
+fi
- #endif
- ],darwin_mcontext_leopard=yes,
- darwin_mcontext_leopard=no)
- if test X"$darwin_mcontext_leopard" = X"yes"; then
- AC_DEFINE(DARWIN_MODERN_MCONTEXT,[],[Modern style mcontext_t in MacOSX])
- AC_MSG_RESULT(yes)
- else
- AC_MSG_RESULT(no)
- fi
- ;;
- *)
- darwin_mcontext_leopard=no
- ;;
-esac
if test X${enable_fp_exceptions} = Xauto ; then
case $host_os in
@@ -2905,7 +2946,7 @@ if test X${enable_fp_exceptions} != Xyes ; then
FPE=unreliable
else
- AC_MSG_CHECKING([for unreliable floating point execptions])
+ AC_MSG_CHECKING([for unreliable floating point exceptions])
AC_TRY_RUN([
@@ -3493,6 +3534,8 @@ if test X${enable_hipe} = Xyes; then
AC_DEFINE(HIPE,[1],[Define to enable HiPE])
HIPE_HELPERS="xmerl syntax_tools edoc"
ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS hipe"
+ AC_MSG_NOTICE([Enable exec_alloc for hipe code allocation])
+ ENABLE_ALLOC_TYPE_VARS="$ENABLE_ALLOC_TYPE_VARS exec_alloc"
fi
fi
AC_SUBST(HIPE_HELPERS)
@@ -3636,7 +3679,7 @@ fi
#
if test $have_kernel_poll = epoll; then
AC_MSG_CHECKING([whether epoll is level triggered])
- AC_TRY_COMPILE([#include <sys/epoll.h>],[
+ AC_TRY_LINK([#include <sys/epoll.h>],[
#ifdef EPOLLET
/* Edge triggered option exist, assume level triggered
is default */
@@ -3759,7 +3802,7 @@ dnl crypto
#
#--------------------------------------------------------------------
-DED_SYS_INCLUDE="-I${ERL_TOP}/erts/emulator/beam -I${ERL_TOP}/erts/include -I${ERL_TOP}/erts/include/$host -I${ERL_TOP}/erts/include/internal -I${ERL_TOP}/erts/include/internal/$host -I${ERL_TOP}/erts/emulator/sys/$ERLANG_OSTYPE"
+DED_SYS_INCLUDE="-I${ERL_TOP}/erts/emulator/beam -I${ERL_TOP}/erts/include -I${ERL_TOP}/erts/include/$host -I${ERL_TOP}/erts/include/internal -I${ERL_TOP}/erts/include/internal/$host -I${ERL_TOP}/erts/emulator/sys/$ERLANG_OSTYPE -I${ERL_TOP}/erts/emulator/sys/common"
if test "X$ETHR_DEFS" = "X"; then
DED_THR_DEFS="-D_THREAD_SAFE -D_REENTRANT"
@@ -3818,14 +3861,8 @@ case $host_os in
DED_LDFLAGS="-m64 $DED_LDFLAGS"
;;
*)
- if test X${enable_darwin_universal} != Xyes; then
- DED_LDFLAGS="-m32 $DED_LDFLAGS"
- fi
;;
esac
- if test X${enable_darwin_universal} = Xyes; then
- DED_LDFLAGS="-arch ppc -arch i386 $DED_LDFLAGS"
- fi
DED_LD="$CC"
DED_LD_FLAG_RUNTIME_LIBRARY_PATH="$CFLAG_RUNTIME_LIBRARY_PATH"
;;
@@ -3910,14 +3947,20 @@ dnl
LM_FIND_EMU_CC
dnl
-dnl DTrace
+dnl DTrace & LTTNG
dnl
case $DYNAMIC_TRACE_FRAMEWORK in
dtrace|systemtap)
AC_CHECK_TOOL(DTRACE, dtrace, none)
test "$DTRACE" = "none" && AC_MSG_ERROR([No dtrace utility found.]);
+ enable_lttng_test=no
enable_dtrace_test=yes;;
- *) enable_dtrace_test=no;;
+ lttng)
+ enable_lttng_test=yes
+ enable_dtrace_test=no;;
+ *)
+ enable_lttng_test=no
+ enable_dtrace_test=no;;
esac
AC_SUBST(DTRACE)
@@ -3958,7 +4001,7 @@ if test "$enable_dtrace_test" = "yes" ; then
[$RM -f $DTRACE_2STEP_TEST
dtrace -G $DTRACE_CPP $DTRACE_BITS_FLAG -Iemulator/beam -o $DTRACE_2STEP_TEST -s emulator/beam/erlang_dtrace.d conftest.$OBJEXT 2>&AS_MESSAGE_LOG_FD
if test -f $DTRACE_2STEP_TEST; then
- rm $DTRACE_2STEP_TEST
+ $RM $DTRACE_2STEP_TEST
DTRACE_ENABLED_2STEP=yes
fi],
[])
@@ -3984,6 +4027,37 @@ if test "$enable_dtrace_test" = "yes" ; then
fi
fi
+if test "$enable_lttng_test" = "yes" ; then
+ AC_CHECK_HEADERS(lttng/tracepoint.h)
+ AC_CHECK_HEADERS(lttng/tracepoint-event.h)
+ dnl The macro tracepoint_enabled is not present in older lttng versions
+ dnl checking for tracepoint_enabled
+ AC_MSG_CHECKING([for tracepoint_enabled in lttng/tracepoint.h])
+ AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#include <lttng/tracepoint.h>
+ #define TRACEPOINT_PROVIDER org_erlang_otp
+ TRACEPOINT_EVENT(
+ org_erlang_otp,
+ dummy,
+ TP_ARGS(int, my_int),
+ TP_FIELDS(ctf_integer(int, my_int, my_int)))
+ #define TRACEPOINT_CREATE_PROBES
+ #define TRACEPOINT_DEFINE],
+ [if(tracepoint_enabled(org_erlang_otp,dummy)) do {} while(0)])],
+ [AC_MSG_RESULT([yes])],
+ [AC_MSG_ERROR([no (available in lttng-ust v2.7)])])
+ if test "x$ac_cv_header_lttng_tracepoint_h" = "xyes" \
+ -a "x$ac_cv_header_lttng_tracepoint_event_h" = "xyes"; then
+ # No straight forward way to test for liblttng-ust when no public symbol exists,
+ # just add the lib.
+ LIBS="$LIBS -llttng-ust -ldl"
+ else
+ AC_MSG_ERROR([No LTTng support found.])
+ fi
+fi
+
+
dnl
dnl SSL, SSH and CRYPTO need the OpenSSL libraries
dnl
@@ -3997,6 +4071,7 @@ dnl use "PATH/include" and "PATH/lib".
AC_SUBST(SSL_INCLUDE)
AC_SUBST(SSL_INCDIR)
AC_SUBST(SSL_LIBDIR)
+AC_SUBST(SSL_FLAGS)
AC_SUBST(SSL_CRYPTO_LIBNAME)
AC_SUBST(SSL_SSL_LIBNAME)
AC_SUBST(SSL_CC_RUNTIME_LIBRARY_PATH)
@@ -4102,7 +4177,7 @@ AC_ARG_WITH(ssl-rpath,
AS_HELP_STRING([--with-ssl-rpath=yes|no|PATHS],
[runtime library path for OpenSSL. Default is "yes", which equates to a
number of standard locations. If "no", then no runtime
- library paths wil be used. Anything else should be a
+ library paths will be used. Anything else should be a
comma separated list of paths.]),
[
case X$with_ssl in
@@ -4134,7 +4209,7 @@ ssl_done=yes # Default only one run
# Remove all SKIP files from previous runs
for a in ssl crypto ssh; do
- /bin/rm -f $ERL_TOP/lib/$a/SKIP
+ $RM -f $ERL_TOP/lib/$a/SKIP
done
SSL_DYNAMIC_ONLY=$enable_dynamic_ssl
@@ -4221,7 +4296,7 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
fi
- AC_MSG_CHECKING(for OpenSSL >= 0.9.7 in standard locations)
+ AC_MSG_CHECKING(for OpenSSL >= 0.9.8c in standard locations)
for rdir in $extra_dir $std_win_ssl_locations $std_ssl_locations; do
dir="$erl_xcomp_sysroot$rdir"
if test -f "$erl_xcomp_isysroot$rdir/include/openssl/opensslv.h"; then
@@ -4297,7 +4372,7 @@ case "$erl_xcomp_without_sysroot-$with_ssl" in
CPPFLAGS=$SSL_INCLUDE
AC_EGREP_CPP(^yes$,[
#include <openssl/opensslv.h>
-#if OPENSSL_VERSION_NUMBER >= 0x0090700fL
+#if OPENSSL_VERSION_NUMBER >= 0x0090803fL
yes
#endif
],[
@@ -4328,8 +4403,7 @@ yes
#include <stdio.h>
#include <openssl/hmac.h>],
[
- HMAC_CTX hc;
- HMAC_CTX_init(&hc);
+ HMAC(0, 0, 0, 0, 0, 0, 0);
],
[ssl_linkable=yes],
[ssl_linkable=no])
@@ -4384,8 +4458,7 @@ dnl so it is - be adoptable
#include <stdio.h>
#include <openssl/hmac.h>],
[
- HMAC_CTX hc;
- HMAC_CTX_init(&hc);
+ HMAC(0, 0, 0, 0, 0, 0, 0);
],
[ssl_dyn_linkable=yes],
[ssl_dyn_linkable=no])
@@ -4490,12 +4563,14 @@ esac
if test "x$SSL_APP" != "x" ; then
dnl We found openssl, now check if we use kerberos 5 support
+ dnl FIXME: Do we still support platforms that have Kerberos?
AC_MSG_CHECKING(for OpenSSL kerberos 5 support)
old_CPPFLAGS=$CPPFLAGS
CPPFLAGS=$SSL_INCLUDE
AC_EGREP_CPP(^yes$,[
+#include <openssl/opensslv.h>
#include <openssl/opensslconf.h>
-#ifndef OPENSSL_NO_KRB5
+#if OPENSSL_VERSION_NUMBER < 0x1010000fL && !defined(OPENSSL_NO_KRB5)
yes
#endif
],[
@@ -4646,8 +4721,7 @@ yes) # Use standard lib locations for ssl runtime library path
#include <openssl/hmac.h>
],
[
- HMAC_CTX hc;
- HMAC_CTX_init(&hc);
+ HMAC(0, 0, 0, 0, 0, 0, 0);
],
[rpath_success=yes],
[rpath_success=no])
@@ -4686,6 +4760,31 @@ no) # Use no ssl runtime library path
esac
+AC_ARG_ENABLE(fips,
+AS_HELP_STRING([--enable-fips], [enable OpenSSL FIPS mode support])
+AS_HELP_STRING([--disable-fips], [disable OpenSSL FIPS mode support (default)]),
+[ case "$enableval" in
+ yes) enable_fips_support=yes ;;
+ *) enable_fips_support=no ;;
+ esac ], enable_fips_support=no)
+
+if test "x$enable_fips_support" = "xyes" && test "$CRYPTO_APP" != ""; then
+ saveCFLAGS="$CFLAGS"
+ saveLDFLAGS="$LDFLAGS"
+ saveLIBS="$LIBS"
+ CFLAGS="$CFLAGS $SSL_INCLUDE"
+ LDFLAGS="$LDFLAGS $SSL_LD_RUNTIME_LIBRARY_PATH -L$SSL_LIBDIR"
+ LIBS="-lcrypto"
+ AC_CHECK_FUNC([FIPS_mode_set],
+ [SSL_FLAGS="-DFIPS_SUPPORT"],
+ [SSL_FLAGS=])
+ CFLAGS="$saveCFLAGS"
+ LDFLAGS="$saveLDFLAGS"
+ LIBS="$saveLIBS"
+else
+ SSL_FLAGS=
+fi
+
#--------------------------------------------------------------------
# Os mon stuff.
#--------------------------------------------------------------------
@@ -4731,7 +4830,7 @@ need_java="jinterface ic/java_src"
# Remove all SKIP files from previous runs
for a in $need_java ; do
- /bin/rm -f $ERL_TOP/lib/$a/SKIP
+ $RM -f $ERL_TOP/lib/$a/SKIP
done
if test "X$with_javac" = "Xno"; then
@@ -4782,7 +4881,7 @@ dnl this deliberately does not believe that 'gcc' is a C++ compiler
AC_CHECK_TOOLS(CXX, [$CCC c++ g++ CC cxx cc++ cl], false)
# Remove SKIP file from previous run
-/bin/rm -f $ERL_TOP/lib/orber/SKIP
+$RM -f $ERL_TOP/lib/orber/SKIP
if test "$CXX" = false; then
echo "No C++ compiler found" > $ERL_TOP/lib/orber/SKIP
@@ -4920,27 +5019,31 @@ dnl Output the result.
dnl ----------------------------------------------------------------------
dnl Note that the output files are relative to $srcdir
-
-AC_OUTPUT(
+AC_CONFIG_FILES([
emulator/$host/Makefile:emulator/Makefile.in
epmd/src/$host/Makefile:epmd/src/Makefile.in
etc/common/$host/Makefile:etc/common/Makefile.in
include/internal/$host/ethread.mk:include/internal/ethread.mk.in
include/internal/$host/erts_internal.mk:include/internal/erts_internal.mk.in
lib_src/$host/Makefile:lib_src/Makefile.in
- Makefile:Makefile.in
../make/$host/otp.mk:../make/otp.mk.in
../make/$host/otp_ded.mk:../make/otp_ded.mk.in
- ../make/$host/ose_lm.mk:../make/ose_lm.mk.in
+])
+
+AC_CONFIG_FILES([../make/make_emakefile:../make/make_emakefile.in],
+ [chmod +x ../make/make_emakefile])
+
dnl
dnl The ones below should be moved to their respective lib
dnl
+dnl ../lib/ssl/c_src/$host/Makefile:../lib/ssl/c_src/Makefile.in
+AC_CONFIG_FILES([
../lib/ic/c_src/$host/Makefile:../lib/ic/c_src/Makefile.in
../lib/os_mon/c_src/$host/Makefile:../lib/os_mon/c_src/Makefile.in
-dnl ../lib/ssl/c_src/$host/Makefile:../lib/ssl/c_src/Makefile.in
../lib/crypto/c_src/$host/Makefile:../lib/crypto/c_src/Makefile.in
../lib/orber/c_src/$host/Makefile:../lib/orber/c_src/Makefile.in
../lib/runtime_tools/c_src/$host/Makefile:../lib/runtime_tools/c_src/Makefile.in
../lib/tools/c_src/$host/Makefile:../lib/tools/c_src/Makefile.in
- )
+ ])
+AC_OUTPUT
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-22 02:37:30 +0000