The merge of ppc (32-bit headers) and powerpc (previously 64-bit only headers)...

The merge of ppc (32-bit headers) and powerpc (previously 64-bit only headers) has now been completed, so it build breaks if asm-ppc headers directory does not exist - this should fix this problem without being invasive

SVN-Revision: 12933

toolchain/kernel-headers/Makefile

@@ -33,9 +33,11 @@ define Build/Configure/cris
 endef
 
 define Build/Configure/powerpc
-	$(CP) $(PKG_BUILD_DIR)/include/asm-ppc/* $(PKG_BUILD_DIR)/include/asm-powerpc/
-	rm -rf $(PKG_BUILD_DIR)/include/asm-ppc
-	ln -s $(PKG_BUILD_DIR)/include/asm-powerpc $(PKG_BUILD_DIR)/include/asm-ppc
+	if [ -d $(PKG_BUILD_DIR)/include/asm-ppc ]; then \
+		$(CP) $(PKG_BUILD_DIR)/include/asm-ppc/* $(PKG_BUILD_DIR)/include/asm-powerpc/; \
+		rm -rf $(PKG_BUILD_DIR)/include/asm-ppc; \
+		ln -s $(PKG_BUILD_DIR)/include/asm-powerpc $(PKG_BUILD_DIR)/include/asm-ppc; \
+	fi
 endef
 
 ifneq (,$(findstring uml,$(BOARD)))