From: Laurentiu Palcu <laurentiu.palcu@intel.com>
Date: Thu, 20 Dec 2012 13:15:39 +0000 (+0200)
Subject: gtk-immodules-cache.bbclass: allow for offline cache generation
X-Git-Tag: 2015-4~8084
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=78281edfe2342dccd7f598277464a3dd05ac4c0e;p=openembedded-core.git

gtk-immodules-cache.bbclass: allow for offline cache generation

In order to support a RO rootfs, the cache generation during postinstall
has to be done on host. However, gtk-query-immodules application will
only be able to parse shared objects from the same ELF class.
In order not to have a native package for all the recipes providing
an input method, so we can generate the cache file natively, run
gtk-query-immodules through qemu emulator.

[YOCTO #3602]

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
---

diff --git a/meta/classes/gtk-immodules-cache.bbclass b/meta/classes/gtk-immodules-cache.bbclass
index 515d28b5b4..9ffb03b9da 100644
--- a/meta/classes/gtk-immodules-cache.bbclass
+++ b/meta/classes/gtk-immodules-cache.bbclass
@@ -2,9 +2,24 @@
 #
 # Usage: Set GTKIMMODULES_PACKAGES to the packages that needs to update the inputmethod modules
 
+DEPENDS =+ "qemu-native"
+
+inherit qemu
+
 gtk_immodule_cache_postinst() {
 if [ "x$D" != "x" ]; then
-    exit 1
+    for maj_ver in 2 3; do
+        if [ -x $D${bindir}/gtk-query-immodules-$maj_ver.0 ]; then
+            IMFILES=$(ls $D${libdir}/gtk-$maj_ver.0/*/immodules/*.so)
+            ${@qemu_run_binary(d, '$D', '${bindir}/gtk-query-immodules-$maj_ver.0')} \
+                $IMFILES > $D/etc/gtk-$maj_ver.0/gtk.immodules 2>/dev/null &&
+                sed -i -e "s:$D::" $D/etc/gtk-$maj_ver.0/gtk.immodules
+
+            [ $? -ne 0 ] && exit 1
+        fi
+    done
+
+    exit 0
 fi
 if [ ! -z `which gtk-query-immodules-2.0` ]; then
     gtk-query-immodules-2.0 > /etc/gtk-2.0/gtk.immodules