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| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-18 17:52:03 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-18 17:52:03 +0000 |
| commit | cf04b76ce4039f3feca162c57864db9b98532113 (patch) | |
| tree | e720b9d3a6299763a6fc2b0db9cdf83389fb1a42 /include | |
| parent | d814e20bd4318dfa7ca47561e26e78d916d34086 (diff) | |
| download | master-187ad058-cf04b76ce4039f3feca162c57864db9b98532113.tar.gz master-187ad058-cf04b76ce4039f3feca162c57864db9b98532113.tar.bz2 master-187ad058-cf04b76ce4039f3feca162c57864db9b98532113.zip | |
arc: clean-up and move CFLAGS to include/target.mk
Most of currently mentioned CFLAGS in arc770/Makefile
are not really required because:
[1] "-Os -pipe" are set by default in include/target.mk
[2] "-fno-caller-saves" gets enabled via menuconfig
as an extra compiler flag for developers
So the only one that makes sense is "-matomic" and
that one is really essential. Without it many software
packges won't build complainin on unresolved atomic ops.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Jo-Philipp Wich <jow@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48326 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'include')
| -rw-r--r-- | include/target.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/target.mk b/include/target.mk index f1292987f2..d8c0212cf8 100644 --- a/include/target.mk +++ b/include/target.mk @@ -263,6 +263,7 @@ ifeq ($(DUMP),1) endif ifeq ($(ARCH),arc) CPU_TYPE ?= arc700 + CPU_CFLAGS += -matomic CPU_CFLAGS_arc700 = -marc700 endif DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE))) |