+++ /dev/null
-dnl Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
-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
-dnl version 2.1 of the License, or (at your option) any later version.
-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_SCOTCH],[
-
-AC_CHECKING(for scotch)
-
-AC_LANG_SAVE
-AC_LANG_C
-
-dnl
-dnl default values
-dnl
-SCOTCH_CPPFLAGS="SCOTCH_CPPFLAGS_NOT_DEFINED"
-SCOTCH_LIBS="SCOTCH_LIBS_NOT_FOUND"
-SCOTCH_LIBSUFFIX="-not-defined"
-
-ENABLE_SCOTCH="no"
-
-AC_CHECKING(for scotch location)
-
-AC_ARG_WITH(scotch,
- [ --with-scotch=DIR root directory path to SCOTCH library installation ],
- [SCOTCHDIR="$withval"
- AC_MSG_RESULT([Select $withval as path to SCOTCH library])])
-
-if test "x${SCOTCHDIR}" == "x" ; then
- AC_MSG_RESULT(for \${SCOTCH_ROOT_DIR}: ${SCOTCH_ROOT_DIR})
- # --with-scotch option is not used
- if test "x${SCOTCH_ROOT_DIR}" != "x" ; then
- SCOTCHDIR=${SCOTCH_ROOT_DIR}
- fi
-fi
-
-if test "x${SCOTCHDIR}" = "x" ; then
- AC_MSG_WARN(SCOTCHDIR is not specified)
- AC_MSG_NOTICE(Trying native scotch...)
- SCOTCHDIR=/usr
-fi
-
-CPPFLAGS_old="${CPPFLAGS}"
-LIBS_old=$LIBS
-
-scotch_ok=no
-scotch_headers_ok=no
-scotch_binaries_ok=no
-
-dnl
-dnl SCOTCH headers
-dnl
-AC_CHECKING(for SCOTCH headers)
-
-for d in ${SCOTCHDIR}/include ${SCOTCHDIR}/include/scotch ${SCOTCHDIR}/bin ${SCOTCHDIR} ; do
- dnl
- dnl check scotch.h file availability
- dnl
- AC_CHECK_FILE([${d}/scotch.h],
- [scotch_include_dir_ok=yes],
- [scotch_include_dir_ok=no])
-
- if test "x${scotch_include_dir_ok}" = "xyes" ; then
- LOCAL_INCLUDES="-DMED_ENABLE_SCOTCH -I${d} ${MPI_INCLUDES}"
- CPPFLAGS="${CPPFLAGS_old} ${LOCAL_INCLUDES} -std=c99"
- AC_TRY_COMPILE([
- #include <stdio.h>
- #include <scotch.h>
- ],
- [SCOTCH_Graph* graph; SCOTCH_graphInit(graph)],
- [scotch_headers_ok=yes],
- [scotch_headers_ok=no])
- if test "x${scotch_headers_ok}" = "xyes" ; then
- break;
- fi
- fi
-done
-
-dnl
-dnl result for headers
-dnl
-AC_MSG_RESULT(for scotch headers: $scotch_headers_ok)
-
-dnl
-dnl SCOTCH libraries
-dnl
-if test "x${scotch_headers_ok}" = "xyes" ; then
- AC_CHECKING(for scotch libraries)
-
- for d in ${SCOTCHDIR}/lib ${SCOTCHDIR}/lib64 ${SCOTCHDIR}/lib/scotch ${SCOTCHDIR}/lib64/scotch ${SCOTCHDIR}/bin ${SCOTCHDIR} ; do
- LOCAL_LIBS="-L${d} -lscotch -lscotcherr"
- LIBS="${LIBS_old} ${LOCAL_LIBS}"
- AC_TRY_LINK([
- #include <stdio.h>
- #include <scotch.h>
- ],
- [SCOTCH_Graph* graph; SCOTCH_graphInit(graph)],
- [scotch_binaries_ok=yes],
- [scotch_binaries_ok=no])
- if test "x${scotch_binaries_ok}" = "xyes" ; then
- break;
- fi
- done
-fi
-
-dnl
-dnl result for libraries
-dnl
-AC_MSG_RESULT(for scotch libraries: $scotch_binaries_ok)
-
-dnl
-dnl summary
-dnl
-if test "x${scotch_binaries_ok}" = "xyes" ; then
- SCOTCH_CPPFLAGS=${LOCAL_INCLUDES}
- SCOTCH_LIBS=${LOCAL_LIBS}
- SCOTCH_LIBSUFFIX=""
- ENABLE_SCOTCH="yes"
- scotch_ok=yes
- AC_MSG_RESULT(\$SCOTCH_CPPFLAGS = ${SCOTCH_CPPFLAGS})
- AC_MSG_RESULT(\$SCOTCH_LIBS = ${SCOTCH_LIBS})
- AC_MSG_RESULT(\$SCOTCH_LIBSUFFIX = ${SCOTCH_LIBSUFFIX})
-fi
-AC_MSG_RESULT(for scotch: $scotch_ok)
-
-CPPFLAGS="${CPPFLAGS_old}"
-LIBS="${LIBS_old}"
-
-AC_SUBST(SCOTCH_CPPFLAGS)
-AC_SUBST(SCOTCH_LIBSUFFIX)
-AC_SUBST(SCOTCH_LIBS)
-AC_SUBST(ENABLE_SCOTCH)
-
-AC_LANG_RESTORE
-
-])dnl
-
-
