[PATCH] dbus: fix building for mipsel.

[Graham Gower <graham.gower@gmail.com>]

Mipsel lives in a bizarro world where the following error happens:

|   CCLD   dbus-daemon-launch-helper
| /home/grg/oe2/tmp/cross/mipsel/lib/gcc/mipsel-oe-linux/4.4.4/../../../../mipsel-oe-linux/bin/ld: can not make stub section: File format not recognized
| /home/grg/oe2/tmp/cross/mipsel/lib/gcc/mipsel-oe-linux/4.4.4/../../../../mipsel-oe-linux/bin/ld: failed to set dynamic section sizes: File format not recognized
| collect2: ld returned 1 exit status

Fix as noted by the openwrt folks:
https://dev.openwrt.org/changeset/18308

Signed-off-by: Graham Gower <graham.gower@gmail.com>
---
 recipes/dbus/dbus.inc |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/recipes/dbus/dbus.inc b/recipes/dbus/dbus.inc
index ec66960..41ec9d1 100644
--- a/recipes/dbus/dbus.inc
+++ b/recipes/dbus/dbus.inc
@@ -38,6 +38,9 @@ EXTRA_OECONF = "\
 do_compile_prepend_mipsel() {
 	sed -i -e 's/\-fPIE//' -e 's/\-pie\ \-Wl\,\-z\,relro//' bus/Makefile
 }
+do_configure_prepend_mipsel() {
+	sed -i -e 's/-Wl,--gc-sections/--gc-sections/' ${S}/configure
+}
 
 do_install_append() {
         install -d ${D}${sysconfdir}/init.d
-- 
1.7.1