gtk-icon-cache.bbclass: Add from poky

diff --git a/classes/gtk-icon-cache.bbclass b/classes/gtk-icon-cache.bbclass
new file mode 100644 (file)
index 0000000..0f68e68
--- /dev/null
+++ b/classes/gtk-icon-cache.bbclass
@@ -0,0 +1,38 @@
+FILES_${PN} += "${datadir}/icons/hicolor"
+
+gtk-icon-cache_postinst() {
+if [ "x$D" != "x" ]; then
+        exit 1
+fi
+gtk-update-icon-cache -q /usr/share/icons/hicolor
+}
+
+gtk-icon-cache_postrm() {
+gtk-update-icon-cache -q /usr/share/icons/hicolor
+}
+
+python populate_packages_append () {
+       import os.path
+       packages = bb.data.getVar('PACKAGES', d, 1).split()
+       workdir = bb.data.getVar('WORKDIR', d, 1)
+       
+       for pkg in packages:
+               icon_dir = '%s/install/%s/%s/icons/hicolor' % (workdir, pkg, bb.data.getVar('datadir', d, 1))
+               if not os.path.exists(icon_dir):
+                       continue
+               
+               bb.note("adding gtk-icon-cache postinst and postrm scripts to %s" % pkg)
+               
+               postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, 1) or bb.data.getVar('pkg_postinst', d, 1)
+               if not postinst:
+                       postinst = '#!/bin/sh\n'
+               postinst += bb.data.getVar('gtk-icon-cache_postinst', d, 1)
+               bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
+
+               postrm = bb.data.getVar('pkg_postrm_%s' % pkg, d, 1) or bb.data.getVar('pkg_postrm', d, 1)
+               if not postrm:
+                       postrm = '#!/bin/sh\n'
+               postrm += bb.data.getVar('gtk-icon-cache_postrm', d, 1)
+               bb.data.setVar('pkg_postrm_%s' % pkg, postrm, d)
+}
+