X-Git-Url: http://git.ozo.com/?p=openwrt%2F.git;a=blobdiff_plain;f=toolchain%2Fgcc%2Fcommon.mk;h=6e0edfb36a21061e9d39f90e49bf0b6bfb689085;hp=6e8767f707b7927b95a01ed66dde4da70ed71fee;hb=4cf991bedb4cbf42fd60af52a730bf52461c7161;hpb=8dcc1087602e2dd606e4f6e81a06aee62cfd4f4c

diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index 6e8767f707..6e0edfb36a 100644
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -170,6 +170,11 @@ ifeq ($(CONFIG_arm),y)
 		--with-fpu=$(word 2, $(subst +, ",$(CONFIG_CPU_TYPE))) \
 		--with-float=hard
   endif
+
+  # Do not let TARGET_CFLAGS get poisoned by extra CPU optimization flags
+  # that do not belong here. The cpu,fpu type should be specified via
+  # --with-cpu and --with-fpu for ARM and not CFLAGS.
+  TARGET_CFLAGS:=$(filter-out -m%,$(call qstrip,$(TARGET_CFLAGS)))
 endif
 
 ifeq ($(CONFIG_TARGET_x86)$(CONFIG_USE_GLIBC)$(CONFIG_INSTALL_GCCGO),yyy)