Check for Gtk::AboutDialog::set_wrap_license, which was added in Gtkmm 2.8. Allows...

git-svn-id: http://svn.voria.com/code@1851 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/configure.ac b/synfig-studio/trunk/configure.ac
index 8e61eba..60d8503 100755 (executable)
--- a/synfig-studio/trunk/configure.ac
+++ b/synfig-studio/trunk/configure.ac
@@ -109,6 +109,26 @@ PKG_CHECK_MODULES(GTKMM, gtkmm-2.4 gthread-2.0,[
                ]
        )
        CXXFLAGS="$synfigstudio_save_cxxflags"
+       AC_MSG_CHECKING([for Gtk::AboutDialog::set_wrap_license])
+       synfigstudio_save_cxxflags="$CXXFLAGS"
+       CXXFLAGS="$GTKMM_CFLAGS $CXXFLAGS"
+       AC_COMPILE_IFELSE(
+               [
+                       AC_LANG_PROGRAM([
+                               [#include <gtkmm/aboutdialog.h>]
+                       ],[
+                               [Gtk::AboutDialog about; about.set_wrap_license(true)]
+                       ])
+               ],[
+                       AC_MSG_RESULT([yes])
+                       AC_DEFINE(HAVE_GTK_ABOUTDIALOG_SET_WRAP_LICENSE,[],[Define if GTKmm provides Gtk::AboutDialog::set_wrap_license()] )
+                       AM_CONDITIONAL(HAVE_GTK_ABOUTDIALOG_SET_WRAP_LICENSE,true)
+               ],[
+                       AC_MSG_RESULT([no])
+                       AM_CONDITIONAL(HAVE_GTK_ABOUTDIALOG_SET_WRAP_LICENSE,false)
+               ]
+       )
+       CXXFLAGS="$synfigstudio_save_cxxflags"
 ],[
        AC_MSG_ERROR([ ** Gtkmm-2.4 Is a required library, aborting.])
 ])

diff --git a/synfig-studio/trunk/src/gtkmm/about.cpp b/synfig-studio/trunk/src/gtkmm/about.cpp
index 3b5dad9..110fde1 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/about.cpp
+++ b/synfig-studio/trunk/src/gtkmm/about.cpp
@@ -123,7 +123,9 @@ About::About()
                "with this program; if not, write to the Free Software Foundation, Inc., "
                "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or visit: http://www.gnu.org/";
        set_license(license);
+#ifdef HAVE_GTK_ABOUTDIALOG_SET_WRAP_LICENSE
        set_wrap_license(true);
+#endif
 
        std::vector<Glib::ustring> authors;
        authors.push_back("Original developers:");