libmypaint: initial add 1.4.0

It is a dependency for upcoming gimp 2.10.14

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-gnome/recipes-gimp/mypaint/libmypaint_git.bb

@@ -0,0 +1,24 @@
+SUMMARY = "libmypaint is a library for making brushstrokes"
+LICENSE = "ISC"
+LIC_FILES_CHKSUM = "file://COPYING;md5=9d13203ab4013e5a14dd62105f75d58b"
+
+DEPENDS = " \
+    glib-2.0-native \
+    intltool-native \
+    glib-2.0 \
+    babl \
+    json-c \
+"
+
+inherit autotools gobject-introspection gettext python3native
+
+SRC_URI = "git://github.com/mypaint/libmypaint.git;protocol=https;branch=libmypaint-v1"
+SRCREV = "477cb94b596035b54a255faaf95d13f6a8ee3619"
+PV = "1.4.0"
+S = "${WORKDIR}/git"
+
+do_configure_append() {
+    # autogen uses python2 so generate headers ourselves
+    cd ${S}
+    python3 generate.py mypaint-brush-settings-gen.h brushsettings-gen.h
+}