From 5eb612199620d69dfe9ed5d79f3dbf0d92e0b566 Mon Sep 17 00:00:00 2001 From: caremoli Date: Fri, 16 Nov 2007 14:46:21 +0000 Subject: [PATCH] CCAR: add m4 files for boost --- adm_local/acx_pthread.m4 | 207 +++++++++++++++++++++++++++++++++++ adm_local/check_boost.m4 | 159 +++++++++++++++++++++++++++ adm_local/enable_pthreads.m4 | 46 ++++++++ 3 files changed, 412 insertions(+) create mode 100644 adm_local/acx_pthread.m4 create mode 100644 adm_local/check_boost.m4 create mode 100644 adm_local/enable_pthreads.m4 diff --git a/adm_local/acx_pthread.m4 b/adm_local/acx_pthread.m4 new file mode 100644 index 0000000..87c8686 --- /dev/null +++ b/adm_local/acx_pthread.m4 @@ -0,0 +1,207 @@ +dnl Paul RASCLE: modification for Linux: -pthread required by boost... +dnl +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/acx_pthread.html +dnl +AC_DEFUN([ACX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_SAVE +AC_LANG_C +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) + AC_MSG_RESULT($acx_pthread_ok) + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *linux*) + + # On linux "none" works, but boost requires -pthread, so, try first "-pthread" +acx_pthread_flags="-pthread pthreads none -Kthread -kthread lthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + ;; + + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthread or + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [acx_pthread_ok=yes]) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($acx_pthread_ok) + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: threads are created detached by default + # and the JOINABLE attribute has a nonstandard name (UNDETACHED). + AC_MSG_CHECKING([for joinable pthread attribute]) + AC_TRY_LINK([#include ], + [int attr=PTHREAD_CREATE_JOINABLE;], + ok=PTHREAD_CREATE_JOINABLE, ok=unknown) + if test x"$ok" = xunknown; then + AC_TRY_LINK([#include ], + [int attr=PTHREAD_CREATE_UNDETACHED;], + ok=PTHREAD_CREATE_UNDETACHED, ok=unknown) + fi + if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then + AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok, + [Define to the necessary symbol if this constant + uses a non-standard name on your system.]) + fi + AC_MSG_RESULT(${ok}) + if test x"$ok" = xunknown; then + AC_MSG_WARN([we do not know how to create joinable pthreads]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: must compile with cc_r + AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC}) +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + acx_pthread_ok=no + $2 +fi +AC_LANG_RESTORE +])dnl ACX_PTHREAD diff --git a/adm_local/check_boost.m4 b/adm_local/check_boost.m4 new file mode 100644 index 0000000..27ae50c --- /dev/null +++ b/adm_local/check_boost.m4 @@ -0,0 +1,159 @@ +dnl Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +dnl See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +dnl +dnl +dnl +AC_DEFUN([CHECK_BOOST],[ + +AC_CHECKING(for BOOST Library) + +AC_REQUIRE([ENABLE_PTHREADS])dnl + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +BOOST_CPPFLAGS="" +BOOST_LIBSUFFIX="-mt" +BOOST_LIBS="" + +AC_CHECKING(for BOOST location) +AC_ARG_WITH(boost, + [AC_HELP_STRING([--with-boost=DIR],[root directory path to BOOST library installation])], + [BOOSTDIR="$withval" + AC_MSG_RESULT("select $withval as path to BOOST library") + ]) + +if test "x${BOOSTDIR}" = "x" ; then + BOOSTDIR="/usr" +fi + +AC_MSG_RESULT(\$BOOSTDIR = ${BOOSTDIR}) + +CPPFLAGS_old="${CPPFLAGS}" +LIBS_old=$LIBS + +if test "x${BOOSTDIR}" != "x" ; then + BOOST_CPPFLAGS="-I${BOOSTDIR}/include" + BOOST_LIBS="-L${BOOSTDIR}/lib${LIB_LOCATION_SUFFIX}" +fi + +if test "x${BOOSTDIR}" = "x/usr" ; then + BOOST_CPPFLAGS="" + BOOST_LIBS="" +fi + +boost_ok=no +boost_headers_ok=no +boost_binaries_ok=no + +dnl BOOST headers +AC_CHECKING(for BOOST headers) +CPPFLAGS="${CPPFLAGS_old} ${BOOST_CPPFLAGS}" + +boost_include_dir_ok=yes +if test "x${BOOSTDIR}" != "x" ; then + AC_CHECK_FILE(${BOOSTDIR}/include/boost/shared_ptr.hpp, + boost_include_dir_ok=yes, + boost_include_dir_ok=no) +fi + +BOOST_PROGRAM_OPTIONS_LIB=no +if test "x${boost_include_dir_ok}" = "xyes" ; then + AC_CHECK_FILE(${BOOSTDIR}/include/boost/program_options.hpp, + BOOST_PROGRAM_OPTIONS_LIB=yes, + BOOST_PROGRAM_OPTIONS_LIB=no) +fi +AC_MSG_RESULT(for boost program_options tool: $BOOST_PROGRAM_OPTIONS_LIB) + +if test "x${boost_include_dir_ok}" = "xyes" ; then + AC_TRY_COMPILE([#include ], + [boost::shared_ptr(new int)], + boost_headers_ok=yes, + boost_headers_ok=no) +fi + +if test "x${boost_headers_ok}" = "xno" ; then + BOOST_CPPFLAGS="BOOST_CPPFLAGS_NOT_DEFINED" +else + AC_MSG_RESULT(\$BOOST_CPPFLAGS = ${BOOST_CPPFLAGS}) +fi +AC_MSG_RESULT(for boost headers: $boost_headers_ok) + +if test "x${boost_headers_ok}" = "xyes" ; then + dnl BOOST binaries + AC_CHECKING(for BOOST binaries) + boost_lib_dir_ok=yes + if test "x${BOOSTDIR}" != "x" ; then + AC_CHECK_FILE(${BOOSTDIR}/lib${LIB_LOCATION_SUFFIX}/libboost_thread${BOOST_LIBSUFFIX}.so, + boost_lib_dir_ok=yes, + boost_lib_dir_ok=no) + if test "x${boost_lib_dir_ok}" = "xno" ; then + BOOST_LIBSUFFIX="" + AC_CHECK_FILE(${BOOSTDIR}/lib${LIB_LOCATION_SUFFIX}/libboost_thread${BOOST_LIBSUFFIX}.so, + boost_lib_dir_ok=yes, + boost_lib_dir_ok=no) + fi + fi + if test "x${boost_lib_dir_ok}" = "xyes" ; then + LIBS="${LIBS_old} ${BOOST_LIBS} -lboost_thread${BOOST_LIBSUFFIX}" + AC_TRY_LINK([#include ], + [struct TBody{ void operator()(){} }; boost::thread(TBody())], + boost_binaries_ok=yes, + boost_binaries_ok=no) + if test "x${boost_binaries_ok}" = "xno" ; then + BOOST_LIBSUFFIX="" + LIBS="${LIBS_old} ${BOOST_LIBS} -lboost_thread${BOOST_LIBSUFFIX}" + AC_TRY_LINK([#include ], + [struct TBody{ void operator()(){} }; boost::thread(TBody())], + boost_binaries_ok=yes, + boost_binaries_ok=no) + fi + fi +fi + +if test "x${boost_binaries_ok}" = "xno" ; then + BOOST_LIBS="BOOST_LIBS_NOT_FOUND" + BOOST_LIBSUFFIX="-not-defined" +else + AC_MSG_RESULT(\$BOOST_LIBSUFFIX = ${BOOST_LIBSUFFIX}) + AC_MSG_RESULT(\$BOOST_LIBS = ${BOOST_LIBS}) +fi +AC_MSG_RESULT(for boost binaries: $boost_binaries_ok) + +CPPFLAGS="${CPPFLAGS_old}" +LIBS="${LIBS_old}" + +if test "x${boost_headers_ok}" = "xyes" ; then + if test "x${boost_binaries_ok}" = "xyes" ; then + boost_ok=yes + fi +fi + +AC_MSG_RESULT(for boost: $boost_ok) + +AC_SUBST(BOOST_CPPFLAGS) +AC_SUBST(BOOST_LIBSUFFIX) +AC_SUBST(BOOST_LIBS) +AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) + +AC_LANG_RESTORE + +])dnl + + diff --git a/adm_local/enable_pthreads.m4 b/adm_local/enable_pthreads.m4 new file mode 100644 index 0000000..37f878b --- /dev/null +++ b/adm_local/enable_pthreads.m4 @@ -0,0 +1,46 @@ +dnl Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +dnl +dnl This library is free software; you can redistribute it and/or +dnl modify it under the terms of the GNU Lesser General Public +dnl License as published by the Free Software Foundation; either +dnl version 2.1 of the License. +dnl +dnl This library is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl Lesser General Public License for more details. +dnl +dnl You should have received a copy of the GNU Lesser General Public +dnl License along with this library; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +dnl +dnl See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org +dnl +dnl +dnl +dnl@synopsis ENABLE_PTHREADS +dnl +dnl modify CFLAGS, CXXFLAGS and LIBS for compiling pthread-based programs. +dnl +dnl@author (C) Ruslan Shevchenko , 1998, 2000 +dnl@id $Id$ +dnl Modified to use acx_pthread.m4 from GNU Autoconf Macro Archive +dnl + +AC_DEFUN([ENABLE_PTHREADS],[ +AC_REQUIRE([ACX_PTHREAD]) + +if test x"$enable_pthreads_done" != xyes; then + if test x"$acx_pthread_ok" = xyes; then + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" + LIBS="$LIBS $PTHREAD_LIBS" + threads_ok=yes + else + threads_ok=no + fi + enable_pthreads_done=yes +fi +])dnl +dnl -- 2.39.2