gtk-doc-stub: don't inherit autotools

There's quite an overhead in inheriting autotools, but this package just has a
hand-crafted configure script and Makefile.

(From OE-Core rev: 1f1fb426ca74168c71bc5366cf880eb2fe7d5378)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-gnome/gtk-doc-stub/gtk-doc-stub_git.bb

@@ -13,7 +13,18 @@ SRC_URI = "git://git.gnome.org/${BPN}"
 
 S = "${WORKDIR}/git"
 
-inherit autotools
+do_configure() {
+	./configure --prefix=${prefix} \
+                    --sysconfdir=${sysconfdir} \
+                    --bindir=${bindir} \
+                    --libdir=${libdir} \
+                    --datadir=${datadir} \
+                    --datarootdir=${datadir}
+}
+
+do_install() {
+	oe_runmake install DESTDIR="${D}"
+}
 
 FILES_${PN} += "${datadir}"