diff options
| -rw-r--r-- | Rules.mak | 8 |
1 files changed, 3 insertions, 5 deletions
@@ -186,6 +186,7 @@ OPTIMIZATION+=$(call check_gcc,-Os,-O2) OPTIMIZATION+=$(call check_gcc,-funit-at-a-time,) # shrinks code by about 0.1% OPTIMIZATION+=$(call check_gcc,-fmerge-all-constants) +OPTIMIZATION+=$(call check_gcc,-fstrict-aliasing) GCC_MAJOR_VER?=$(shell $(CC) -dumpversion | cut -d . -f 1) #GCC_MINOR_VER?=$(shell $(CC) -dumpversion | cut -d . -f 2) @@ -332,7 +333,6 @@ ifeq ($(TARGET_ARCH),sparc) endif ifeq ($(TARGET_ARCH),arm) - OPTIMIZATION+=-fstrict-aliasing CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+= @@ -385,7 +385,6 @@ ifeq ($(TARGET_ARCH),nios) endif ifeq ($(TARGET_ARCH),sh) - OPTIMIZATION+=-fstrict-aliasing OPTIMIZATION+= $(call check_gcc,-mprefergot,) CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-ml CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mb @@ -401,7 +400,6 @@ endif endif ifeq ($(TARGET_ARCH),sh64) - OPTIMIZATION+=-fstrict-aliasing CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN):=-ml CPU_CFLAGS-$(ARCH_BIG_ENDIAN):=-mb CPU_CFLAGS-$(CONFIG_SH5)+=-m5-32media @@ -546,10 +544,10 @@ endif endif # Add a bunch of extra pedantic annoyingly strict checks -XWARNINGS=$(call qstrip,$(WARNINGS)) +XWARNINGS=$(call qstrip,$(WARNINGS)) XWARNINGS+=$(foreach w,\ -Wstrict-prototypes \ - -fno-strict-aliasing \ + -Wstrict-aliasing \ , $(call check_gcc,$(w),)) ifeq ($(EXTRA_WARNINGS),y) XWARNINGS+=$(foreach w,\ |