[goocanvasmm] Use gtkmm 4 instead of gtkmm 3.

[Murray Cumming <murrayc src gnome org>]

commit 63bcd5665136d5bab8831488514807846d949dbf
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Dec 16 12:18:24 2016 +0100

    Use gtkmm 4 instead of gtkmm 3.

 codegen/Makefile.am |    2 +-
 configure.ac        |   18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/codegen/Makefile.am b/codegen/Makefile.am
index 19cd2a0..4639c85 100644
--- a/codegen/Makefile.am
+++ b/codegen/Makefile.am
@@ -23,7 +23,7 @@ dist_noinst_DATA = $(addprefix m4/,$(files_codegen_m4))
 noinst_PROGRAMS  = extradefs/generate_extra_defs
 
 extradefs_generate_extra_defs_SOURCES = extradefs/generate_extra_defs_goocanvas.cc
-extradefs_generate_extra_defs_LDADD   = $(GOOCANVASMM_LIBS) -lglibmm_generate_extra_defs-2.4
+extradefs_generate_extra_defs_LDADD   = $(GOOCANVASMM_LIBS) -lglibmm_generate_extra_defs-2.52
 
 AM_CPPFLAGS = -I$(top_builddir) $(GTHREAD_CFLAGS) $(GOOCANVASMM_CFLAGS)
 AM_CXXFLAGS = $(GOOCANVASMM_WXXFLAGS)
diff --git a/configure.ac b/configure.ac
index da79a4b..4b19e76 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([goocanvasmm], [1.90.11], [http://bugzilla.gnome.org/], [goocanvasmm], [http://www.gtkmm.org/])
+AC_INIT([goocanvasmm], [2.99.1], [http://bugzilla.gnome.org/], [goocanvasmm], [http://www.gtkmm.org/])
 AC_PREREQ([2.59])
 
 AC_CONFIG_SRCDIR([goocanvas/src/canvas.hg])
@@ -46,20 +46,20 @@ AC_DISABLE_STATIC
 AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
 
-AC_SUBST([GOOCANVASMM_MODULES], ['glibmm-2.4 >= 2.46.1 gtkmm-3.0 >= 3.18.0 goocanvas-2.0 >= 2.0.1'])
+AC_SUBST([GOOCANVASMM_MODULES], ['gtkmm-4.0 >= 3.18.0 goocanvas-3.0 >= 2.0.1'])
 PKG_CHECK_MODULES([GOOCANVASMM], [$GOOCANVASMM_MODULES])
 
 MM_PKG_CONFIG_SUBST([GTHREAD_CFLAGS], [--cflags-only-other gthread-2.0])
-MM_PKG_CONFIG_SUBST([GMMPROC_DIR], [--variable=gmmprocdir glibmm-2.4])
-MM_PKG_CONFIG_SUBST([GMMPROC_EXTRA_M4_DIR], [--variable=gmmprocm4dir gtkmm-3.0 pangomm-1.4 atkmm-1.6])
+MM_PKG_CONFIG_SUBST([GMMPROC_DIR], [--variable=gmmprocdir glibmm-2.52])
+MM_PKG_CONFIG_SUBST([GMMPROC_EXTRA_M4_DIR], [--variable=gmmprocm4dir gtkmm-4.0 pangomm-1.42 atkmm-2.26])
 
 MM_ARG_ENABLE_DOCUMENTATION
 MM_ARG_WITH_TAGFILE_DOC([libstdc++.tag], [mm-common-libstdc++])
-MM_ARG_WITH_TAGFILE_DOC([libsigc++-2.0.tag], [sigc++-2.0])
-MM_ARG_WITH_TAGFILE_DOC([glibmm-2.4.tag], [glibmm-2.4])
-MM_ARG_WITH_TAGFILE_DOC([cairomm-1.0.tag], [cairomm-1.0])
-MM_ARG_WITH_TAGFILE_DOC([pangomm-1.4.tag], [pangomm-1.4])
-MM_ARG_WITH_TAGFILE_DOC([gtkmm-3.0.tag], [gtkmm-3.0])
+MM_ARG_WITH_TAGFILE_DOC([libsigc++-2.0.tag], [sigc++-3.0])
+MM_ARG_WITH_TAGFILE_DOC([glibmm-2.4.tag], [glibmm-2.52])
+MM_ARG_WITH_TAGFILE_DOC([cairomm-1.0.tag], [cairomm-1.16])
+MM_ARG_WITH_TAGFILE_DOC([pangomm-1.4.tag], [pangomm-1.42])
+MM_ARG_WITH_TAGFILE_DOC([gtkmm-3.0.tag], [gtkmm-4.0])
 
 AC_LANG([C++])
 MM_ARG_ENABLE_WARNINGS([GOOCANVASMM_WXXFLAGS],