build: unify target independent optimization options

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37600 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 6 insertions, 0 deletions

diff --git a/Config.in b/Config.in
index db3094d729..0ef2f1413d 100644
--- a/Config.in
+++ b/Config.in
@@ -847,6 +847,12 @@ menuconfig DEVEL
 		  in the package directory, pointing to the .git tree that you want
 		  to pull the source code from
 
+	config EXTRA_OPTIMIZATION
+		string "Additional compiler options" if DEVEL
+		default "-fno-caller-saves"
+		help
+		  Extra Target-independent optimizations to use when building for the target.
+
 menuconfig TARGET_OPTIONS
 	bool "Target Options"  if DEVEL