From a977d7f519de4a56904edee0c392d7a1b8648621 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Mon, 23 Feb 2015 20:51:54 +0100 Subject: rework gcc optimization flags gcc uses for some architectures --with-cpu, with others --with-arch. Add two different symbols for that. --- mk/vars.mk | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'mk/vars.mk') diff --git a/mk/vars.mk b/mk/vars.mk index 816d504a4..73929643c 100644 --- a/mk/vars.mk +++ b/mk/vars.mk @@ -107,16 +107,21 @@ TARGET_LDFLAGS:= -L$(STAGING_TARGET_DIR)/lib -L$(STAGING_TARGET_DIR)/usr/lib \ -Wl,-O1 -Wl,-rpath -Wl,/usr/lib \ -Wl,-rpath-link -Wl,${STAGING_TARGET_DIR}/usr/lib -ifneq ($(ADK_TARGET_CPU),) +ifneq ($(ADK_TARGET_GCC_CPU),) ifeq ($(ADK_CPU_ARC700),y) TARGET_CFLAGS+= -mcpu=ARC700 TARGET_CXXFLAGS+= -mcpu=ARC700 else -TARGET_CFLAGS+= -mcpu=$(ADK_TARGET_CPU) -TARGET_CXXFLAGS+= -mcpu=$(ADK_TARGET_CPU) +TARGET_CFLAGS+= -mcpu=$(ADK_TARGET_GCC_CPU) +TARGET_CXXFLAGS+= -mcpu=$(ADK_TARGET_GCC_CPU) endif endif +ifneq ($(ADK_TARGET_GCC_ARCH),) +TARGET_CFLAGS+= -march=$(ADK_TARGET_GCC_ARCH) +TARGET_CXXFLAGS+= -march=$(ADK_TARGET_GCC_ARCH) +endif + ifeq ($(ADK_TARGET_BINFMT_FLAT),y) TARGET_LDFLAGS+= -elf2flt endif -- cgit v1.2.3