1 dnl Copyright (C) 2005-2022 OPEN CASCADE
3 dnl This library is free software; you can redistribute it and/or
4 dnl modify it under the terms of the GNU Lesser General Public
5 dnl License as published by the Free Software Foundation; either
6 dnl version 2.1 of the License, or (at your option) any later version.
8 dnl This library is distributed in the hope that it will be useful,
9 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
10 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 dnl Lesser General Public License for more details.
13 dnl You should have received a copy of the GNU Lesser General Public
14 dnl License along with this library; if not, write to the Free Software
15 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 AC_DEFUN([CHECK_GDLIB],[
21 AC_REQUIRE([AC_PROG_CC])dnl
22 AC_REQUIRE([AC_PROG_CPP])dnl
24 AC_CHECKING(for gd library)
29 AC_CHECK_HEADER(gd.h, gd_ok=yes, gd_ok=no)
31 if test "x$gd_ok" = "xyes"; then
33 AC_MSG_CHECKING(linking with libgd.so)
36 AC_TRY_LINK([#include <gd.h>],
37 [gdImagePtr image = gdImageCreate(10,10);],
44 if test "x$gd_ok" = "xno"; then
45 AC_MSG_WARN(gd library is not installed!)
48 AC_MSG_RESULT(for gd: $gd_ok)