[powerpc] Build-depend on gcc-4.8 (>= 4.8.2-1) to ensure that JUMP_LABEL works

We aren't trying to avoid ABI changes on trunk.

svn path=/dists/trunk/linux/; revision=21425

debian/changelog

@@ -9,6 +9,10 @@ linux (3.15-1~exp1) UNRELEASED; urgency=medium
   * [armhf] Enable HDMI on imx6qdl-wandboard, SolidRun HummingBoard and
     Cubox -i. (Closes: #750406)
 
+  [ Ben Hutchings ]
+  * [powerpc] Build-depend on gcc-4.8 (>= 4.8.2-1) to ensure that
+    JUMP_LABEL works
+
  -- maximilian attems <maks@debian.org>  Tue, 03 Jun 2014 23:44:00 +0200
 
 linux (3.15~rc8-1~exp1) experimental; urgency=medium

debian/config/powerpc/config.powerpc64

@@ -1,3 +0,0 @@
-#. Temporary hack to maintain ABI as 3.14.2-1 was built with a compiler
-#. version that had broken asm goto... though only with -m64!
-# CONFIG_JUMP_LABEL is not set

debian/config/powerpc/defines

@@ -13,6 +13,10 @@ configs:
 suggests: mkvmlinuz
 install-stem: vmlinux
 
+[relations]
+# This ensures we get asm goto support and avoid an ABI change
+gcc-4.8: gcc-4.8 (>= 4.8.2-21)
+
 [powerpc_description]
 hardware: uniprocessor 32-bit PowerPC