smesh/adm_local/unix/config_files/check_cgal.m4

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dnl Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
2012-08-09 16:03:55 +06:00
dnl
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
2014-02-20 18:25:37 +06:00
dnl version 2.1 of the License, or (at your option) any later version.
2012-08-09 16:03:55 +06:00
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
AC_DEFUN([CHECK_CGAL],[
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_CPP])dnl
AC_REQUIRE([CHECK_BOOST])
AC_CHECKING(for CGAL)
AC_ARG_WITH(cgal,
[ --with-cgal=DIR root directory path to CGAL installation ],
[CGALHOME="$withval"
AC_MSG_RESULT("select $withval as path to CGAL")
])
AC_SUBST(CGAL_INCLUDES)
AC_SUBST(CGAL_LIBS)
AC_SUBST(CGALHOME)
CGAL_INCLUDES=""
CGAL_LIBS=""
cgal_ok=no
LOCAL_INCLUDES=""
LOCAL_LIBS="-lCGAL"
if test "x$CGALHOME" != "xno"; then
if test "x$CGALHOME" == "xyes"; then
CGALHOME=""
fi
if test -z $CGALHOME
then
AC_MSG_WARN(undefined CGALHOME variable which specify CGAL library installation directory)
AC_PATH_PROG(BINDIR, cgal_create_cmake_script)
if test "x$BINDIR" != "x" ; then
CGALHOME=$BINDIR
CGALHOME=`echo ${CGALHOME} | sed -e "s,[[^/]]*$,,;s,/$,,;s,^$,.,"`
CGALHOME=`echo ${CGALHOME} | sed -e "s,[[^/]]*$,,;s,/$,,;s,^$,.,"`
fi
fi
if test ! -z $CGALHOME
then
cgal_ok=yes
LOCAL_INCLUDES="-I$CGALHOME/include"
if test "x$CGALHOME" != "x/usr"; then
LOCAL_LIBS="-L$CGALHOME/lib $LOCAL_LIBS"
fi
fi
dnl check cgallib header
# CPPFLAGS_old=$CPPFLAGS
# CPPFLAGS="$CPPFLAGS $LOCAL_INCLUDES -I$BOOSTDIR/include"
# AC_CHECK_HEADER(algorithm.h,cgal_ok=yes ,cgal_ok=no)
# CPPFLAGS=$CPPFLAGS_old
fi
# if test "x$cgal_ok" = "xyes"
# then
# dnl check cgal library
# LIBS_old="$LIBS"
# LIBS="$LIBS $LOCAL_LIBS"
# AC_CHECK_LIB(cgns,cg_open,cgns_ok=yes,cgns_ok=no)
# LIBS="$LIBS_old"
# fi
if test "x$cgal_ok" = "xyes"
then
CGAL_LIBS="$LOCAL_LIBS"
CGAL_INCLUDES="$LOCAL_INCLUDES"
CPPFLAGS="-DWITH_CGAL $CPPFLAGS"
fi
AC_MSG_RESULT(for CGAL: $cgal_ok)
AM_CONDITIONAL(WITH_CGAL, [test x"$cgal_ok" = xyes])
])dnl