gtkmm3: add initial 3.22.2

This is gtk3 version of gtkmm. There are no cnflicts with gtkmm for gtk2.

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

meta-oe/recipes-gnome/gtk+/files/0001-do-not-build-demos.patch

@@ -0,0 +1,51 @@
+From 6914eccee34376f9067b0ee9f17039fe182125e8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@gmail.com>
+Date: Sat, 31 Mar 2018 22:29:16 +0200
+Subject: [PATCH] do not build demos
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+They are not installed anyway and add libepoxy dependency
+
+Upstream-Status: Pending
+
+Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
+---
+ Makefile.am  | 3 ++-
+ configure.ac | 3 ---
+ 2 files changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 984b6a7..6c754a6 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -28,7 +28,8 @@ doc_subdirs = docs
+ else
+ doc_subdirs =
+ endif
+-SUBDIRS = tools $(src_subdirs) gdk/gdkmm gtk/gtkmm tests demos $(doc_subdirs)
++
++SUBDIRS = tools $(src_subdirs) gdk/gdkmm gtk/gtkmm tests $(doc_subdirs)
+ 
+ gdkmm_includedir = $(includedir)/$(GDKMM_MODULE_NAME)
+ gdkmm_include_HEADERS = gdk/gdkmm.h
+diff --git a/configure.ac b/configure.ac
+index e5e82dc..c1c7658 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -109,11 +109,8 @@ AS_IF([test "x$gtkmm_enable_api_atkmm" != xno],
+       [GTKMM_MODULES="atkmm-1.6 >= 2.24.2 $GTKMM_MODULES"])
+ AC_SUBST([GTKMM_MODULES])
+ 
+-AC_SUBST([GTKMM_DEMOS_EXTRA_MODULES], ['epoxy >= 1.2'])
+-
+ PKG_CHECK_MODULES([GDKMM], [$GDKMM_MODULES])
+ PKG_CHECK_MODULES([GTKMM], [$GTKMM_MODULES])
+-PKG_CHECK_MODULES([GTKMM_DEMOS_EXTRA], [$GTKMM_DEMOS_EXTRA_MODULES])
+ 
+ MM_PKG_CONFIG_SUBST([GTHREAD_CFLAGS], [--cflags-only-other gthread-2.0])
+ MM_PKG_CONFIG_SUBST([GTHREAD_LIBS], [--libs gthread-2.0])
+-- 
+2.14.3
+

meta-oe/recipes-gnome/gtk+/gtkmm3_3.22.2.bb

@@ -0,0 +1,23 @@
+SUMMARY = "C++ bindings for the GTK+ toolkit V3"
+HOMEPAGE = "http://www.gtkmm.org/"
+SECTION = "libs"
+
+LICENSE = "LGPLv2.1 & GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c \
+                    file://COPYING.tools;md5=751419260aa954499f7abaabaa882bbe"
+
+DEPENDS = "atkmm pangomm glibmm gtk+3 cairomm"
+
+BPN = "gtkmm"
+
+inherit gnomebase distro_features_check
+
+REQUIRED_DISTRO_FEATURES = "x11"
+
+SRC_URI[archive.md5sum] = "883e9046768b3a5afc8e365988823e77"
+SRC_URI[archive.sha256sum] = "91afd98a31519536f5f397c2d79696e3d53143b80b75778521ca7b48cb280090"
+SRC_URI += "file://0001-do-not-build-demos.patch"
+
+EXTRA_OECONF = " --disable-documentation "
+
+FILES_${PN}-dev += "${libdir}/*/include ${libdir}/*/proc/m4"