# Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE # # Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org AC_DEFUN([CHECK_GDLIB],[ AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_PROG_CPP]) AC_REQUIRE([AC_LINKER_OPTIONS]) AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_CHECKING(for gd library) gd_ok=no # check gd.h header AC_CHECK_HEADER(gd.h, gd_ok=yes, gd_ok=no) if test "x$gd_ok" = "xyes"; then # check gd library AC_MSG_CHECKING(linking with libgd.so) LIBS_old=$LIBS LIBS="$LIBS -lgd" AC_TRY_LINK([#include ], [gdImagePtr image = gdImageCreate(10,10);], gd_ok=yes, gd_ok=no) LIBS=$LIBS_old AC_MSG_RESULT(done) fi if test "x$gd_ok" = "xno"; then AC_MSG_WARN(gd library is not installed!) else GD_LIBS="-lgd" fi AC_SUBST(GD_LIBS) AC_MSG_RESULT(for gd: $gd_ok) AC_LANG_RESTORE ])