[meta-ti] [PATCH 4/4] libgles-omap3: work around bug in opkg

[Koen Kooi]

All the EGL_BADALLOC failures that user have been reporting turn out to be a bug in opkg: http://groups.google.com/group/opkg-devel/browse_thread/thread/741d18b0ef31435e#

Opkg decides to relink symlinks to the wrong files. As a workaround we check the symlink during every bootup and fix it if needed.

Signed-off-by: Koen Kooi <koen at dominion.thruhere.net>
---
 recipes-graphics/libgles/libgles-omap3.inc    |    2 +-
 recipes-graphics/libgles/libgles-omap3/rc.pvr |    7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/recipes-graphics/libgles/libgles-omap3.inc b/recipes-graphics/libgles/libgles-omap3.inc
index 6d8fc7a..2b40acc 100644
--- a/recipes-graphics/libgles/libgles-omap3.inc
+++ b/recipes-graphics/libgles/libgles-omap3.inc
@@ -3,7 +3,7 @@ LICENSE = "proprietary-binary"
 # 'TSPA.txt' might not be the best file to md5sum
 LIC_FILES_CHKSUM = "file://TSPA.txt;md5=c0d5d9c1e38b41677144c4e24d6ddee1"
 
-PR = "r30"
+PR = "r31"
 
 COMPATIBLE_MACHINE = "(omap3|ti816x|ti33x)"
 
diff --git a/recipes-graphics/libgles/libgles-omap3/rc.pvr b/recipes-graphics/libgles/libgles-omap3/rc.pvr
index 07efa66..a425d75 100755
--- a/recipes-graphics/libgles/libgles-omap3/rc.pvr
+++ b/recipes-graphics/libgles/libgles-omap3/rc.pvr
@@ -61,6 +61,12 @@ sgxprepare () {
 }
 
 sgxfinish () {
+	# Fix up a bug in opkg
+	if [ $(readlink /usr/lib/libsrv_um.so) != $(readlink /usr/lib/libsrv_um.so.1) ] ; then 
+		cd /usr/lib
+		ln -sf $(readlink /usr/lib/libsrv_um.so.1) libsrv_um.so
+	fi
+
 	if [ "${ES_REVISION}" != "${SAVED_ESREVISION}" ] ; then
 		echo -n "Starting SGX fixup for"
 		echo " ES${ES_REVISION}.x"
@@ -68,6 +74,7 @@ sgxfinish () {
 		cp -a /usr/bin/ES${ES_REVISION}.0/* /usr/bin
 		echo "${ES_REVISION}" > /etc/powervr-esrev
 	fi
+
 	/usr/bin/pvrsrvinit
 }
 
-- 
1.7.10