2022-05-05 18:51:12 +05:00
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dnl Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
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2012-08-09 16:03:55 +06:00
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dnl
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dnl Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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dnl
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dnl This library is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Lesser General Public
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dnl License as published by the Free Software Foundation; either
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2014-02-20 18:25:37 +06:00
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dnl version 2.1 of the License, or (at your option) any later version.
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2012-08-09 16:03:55 +06:00
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dnl
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dnl This library is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl Lesser General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU Lesser General Public
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dnl License along with this library; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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dnl
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dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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dnl
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AC_DEFUN([CHECK_CGNS],[
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_CPP])dnl
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AC_REQUIRE([CHECK_HDF5])dnl
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AC_CHECKING(for CGNS)
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AC_ARG_WITH(cgns,
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[ --with-cgns=DIR root directory path to CGNS installation ],
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[CGNSHOME="$withval"
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AC_MSG_RESULT("select $withval as path to CGNS")
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])
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AC_SUBST(CGNS_INCLUDES)
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AC_SUBST(CGNS_LIBS)
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CGNS_INCLUDES=""
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CGNS_LIBS=""
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cgns_ok=no
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LOCAL_INCLUDES=""
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LOCAL_LIBS="-lcgns $HDF5_LIBS"
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if test "x$CGNSHOME" != "xno"; then
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if test "x$CGNSHOME" == "xyes"; then
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CGNSHOME=""
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fi
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if test -z $CGNSHOME
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then
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AC_MSG_WARN(undefined CGNSHOME variable which specify CGNS library installation directory)
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AC_PATH_PROG(BINDIR, cgnsversion)
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if test "x$BINDIR" != "x" ; then
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CGNSHOME=$BINDIR
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CGNSHOME=`echo ${CGNSHOME} | sed -e "s,[[^/]]*$,,;s,/$,,;s,^$,.,"`
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CGNSHOME=`echo ${CGNSHOME} | sed -e "s,[[^/]]*$,,;s,/$,,;s,^$,.,"`
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fi
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fi
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if test ! -z $CGNSHOME
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then
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LOCAL_INCLUDES="-I$CGNSHOME/include"
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if test "x$CGNSHOME" != "x/usr"; then
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LOCAL_LIBS="-L$CGNSHOME/lib $LOCAL_LIBS"
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fi
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fi
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dnl check cgnslib header
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CPPFLAGS_old=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $LOCAL_INCLUDES"
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AC_CHECK_HEADER(cgnslib.h,cgns_ok=yes ,cgns_ok=no)
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CPPFLAGS=$CPPFLAGS_old
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fi
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if test "x$cgns_ok" = "xyes"
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then
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dnl check cgns library
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LIBS_old="$LIBS"
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LIBS="$LIBS $LOCAL_LIBS"
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AC_CHECK_LIB(cgns,cg_open,cgns_ok=yes,cgns_ok=no)
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LIBS="$LIBS_old"
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fi
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if test "x$cgns_ok" = "xyes"
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then
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CGNS_LIBS="$LOCAL_LIBS"
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CGNS_INCLUDES="$LOCAL_INCLUDES"
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CPPFLAGS="-DWITH_CGNS $CPPFLAGS"
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fi
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AC_MSG_RESULT(for CGNS: $cgns_ok)
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AM_CONDITIONAL(WITH_CGNS, [test x"$cgns_ok" = xyes])
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])dnl
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