-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 Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
dnl
-dnl modify CFLAGS, CXXFLAGS and LIBS for compiling pthread-based programs.
+dnl Copyright (C) 2003-2007 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+dnl
+dnl modify CFLAGS, CXXFLAGS and LIBS for compiling pthread-based programs.
dnl@author (C) Ruslan Shevchenko <Ruslan@Shevchenko.Kiev.UA>, 1998, 2000
dnl@id $Id$
-dnl
+dnl Modified to use acx_pthread.m4 from GNU Autoconf Macro Archive
dnl
AC_DEFUN([ENABLE_PTHREADS],[
-AC_REQUIRE([CHECK_PTHREADS])
+AC_REQUIRE([ACX_PTHREAD])
-if test -z "$enable_pthreads_done"
-then
- CFLAGS="$CFLAGS $CFLAGS_PTHREADS"
- CXXFLAGS="$CXXFLAGS $CXXFLAGS_PTHREADS"
- LIBS="$LIBS $LIBS_PTHREADS"
+if test x"$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
-enable_pthreads_done=yes
])dnl
dnl
