python-pygobject: add a recipe

oe-core provides only python3-pygobject now, and a few recipes in meta-oe
still need the version built against Python 2.

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-devtools/python/python-pygobject/0001-configure.ac-add-sysroot-path-to-GI_DATADIR-don-t-se.patch

@@ -0,0 +1,41 @@
+From 5e5350d730f85957a42c6d846d347d080e7dd996 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 23 Oct 2015 12:40:34 +0300
+Subject: [PATCH] configure.ac: add sysroot path to GI_DATADIR; don't set
+ introspection scanner and compiler paths
+
+Upstream-Status: Pending [review on oe-core maillist]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ configure.ac | 8 +-------
+ 1 file changed, 1 insertion(+), 7 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 2c0cfbd..cfcb3bf 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -194,7 +194,7 @@ PKG_CHECK_MODULES(GI,
+     gobject-introspection-1.0 >= introspection_required_version
+ )
+ 
+-GI_DATADIR=$($PKG_CONFIG --variable=gidatadir gobject-introspection-1.0)
++GI_DATADIR=$PKG_CONFIG_SYSROOT_DIR$($PKG_CONFIG --variable=gidatadir gobject-introspection-1.0)
+ AC_SUBST(GI_DATADIR)
+ 
+ if test "$enable_cairo" != no; then
+@@ -219,12 +219,6 @@ AC_ARG_WITH(common,
+     with_common=yes)
+ AM_CONDITIONAL(WITH_COMMON, test "$with_common" = "yes")
+ 
+-INTROSPECTION_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0`
+-INTROSPECTION_COMPILER=`$PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0`
+-
+-AC_SUBST(INTROSPECTION_SCANNER)
+-AC_SUBST(INTROSPECTION_COMPILER)
+-
+ # compiler warnings, errors, required cflags, and code coverage support
+ GNOME_COMPILE_WARNINGS([maximum])
+ AC_MSG_CHECKING(for Gnome code coverage support)
+-- 
+2.1.4
+

meta-oe/recipes-devtools/python/python-pygobject_3.18.2.bb

@@ -0,0 +1,31 @@
+SUMMARY = "Python GObject bindings"
+SECTION = "devel/python"
+LICENSE = "LGPLv2.1"
+LIC_FILES_CHKSUM = "file://COPYING;md5=a916467b91076e631dd8edb7424769c7"
+
+inherit autotools pkgconfig gnomebase distutils-base gobject-introspection
+
+DEPENDS += "python glib-2.0"
+
+SRCNAME="pygobject"
+SRC_URI = " \
+    http://ftp.gnome.org/pub/GNOME/sources/${SRCNAME}/${@gnome_verdir("${PV}")}/${SRCNAME}-${PV}.tar.xz \
+    file://0001-configure.ac-add-sysroot-path-to-GI_DATADIR-don-t-se.patch \
+"
+
+SRC_URI[md5sum] = "0a956f3e785e23b0f136832f2e57a862"
+SRC_URI[sha256sum] = "2a3cad1517916b74e131e6002c3824361aee0671ffb0d55ded119477fc1c2c5f"
+
+S = "${WORKDIR}/${SRCNAME}-${PV}"
+
+BBCLASSEXTEND = "native"
+
+EXTRA_OECONF = "--disable-cairo --with-python=python2.7"
+
+RDEPENDS_${PN} += "python-setuptools python-importlib"
+
+do_install_append() {
+    # Remove files that clash with python3-pygobject; their content is same
+    rm ${D}${includedir}/pygobject-3.0/pygobject.h ${D}${libdir}/pkgconfig/pygobject-3.0.pc
+}
+