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authorImre Kaloz <kaloz@openwrt.org>2011-02-25 16:52:25 +0000
committerImre Kaloz <kaloz@openwrt.org>2011-02-25 16:52:25 +0000
commita3989e3dbd80248789ee379538e6de22c1d47d0e (patch)
treed3dd71642bc0aec3dd68339e121b0537762962bd /rules.mk
parent5a8a9a0e23f1467eaeaef475a8bea0542e9ecad8 (diff)
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We use different toolchain directories for different ARM archs, so we should set the default arch of gcc to reflect this.
This enables EABI support for armv4 CPUs. Signed-off-by: Jochen Friedrich <jochen@scram.de> SVN-Revision: 25705
Diffstat (limited to 'rules.mk')
-rw-r--r--rules.mk18
1 files changed, 6 insertions, 12 deletions
diff --git a/rules.mk b/rules.mk
index b69769aa40..b778a2e84e 100644
--- a/rules.mk
+++ b/rules.mk
@@ -54,21 +54,15 @@ endif
HOST_FPIC:=-fPIC
ARCH_SUFFIX:=
+GCC_ARCH:=
+
+ifneq ($(filter -march=armv%,$(TARGET_OPTIMIZATION)),)
+ ARCH_SUFFIX:=_$(patsubst -march=arm%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
+ GCC_ARCH:=$(patsubst -march=%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
+endif
ifneq ($(findstring -mips32r2,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=_r2
endif
-ifneq ($(findstring -march=armv4,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v4
-endif
-ifneq ($(findstring -march=armv4t,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v4t
-endif
-ifneq ($(findstring -march=armv5t,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v5t
-endif
-ifneq ($(findstring -march=armv5te,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v5te
-endif
ifdef CONFIG_HAS_SPE_FPU
TARGET_SUFFIX:=$(TARGET_SUFFIX)spe
endif