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| author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-06-17 16:07:38 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-06-20 18:14:27 +0200 |
| commit | 7979dc09a84c653d507b776c0c2bbc1f06c570c5 (patch) | |
| tree | 0a1770cae328d2aa0856479238ace431d3fcffe4 /util/xcompile | |
| parent | dbe6ba465e298afc4acdf769844c9d515846a843 (diff) | |
| download | coreboot-7979dc09a84c653d507b776c0c2bbc1f06c570c5.tar.xz | |
xcompile: x86-64-elf wants -Wa,--divide, too
Change-Id: I03eb1c0f1e0b0c6213ec6b26cf41dadd4df9b910
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/10574
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'util/xcompile')
| -rwxr-xr-x | util/xcompile/xcompile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile index 7363b196e6..1af02ad28a 100755 --- a/util/xcompile/xcompile +++ b/util/xcompile/xcompile @@ -153,6 +153,12 @@ detect_special_flags() { # specify -mmsse, etc flags. CFLAGS_GCC="$CFLAGS_GCC -march=i686" ;; + x64) + testcc "$GCC" "$CFLAGS_GCC -Wa,--divide" && + CFLAGS_GCC="$CFLAGS_GCC -Wa,--divide" + testcc "$CLANG" "$CFLAGS_CLANG -Wa,--divide" && + CFLAGS_CLANG="$CFLAGS_CLANG -Wa,--divide" + ;; mipsel) testcc "$GCC" "$CFLAGS_GCC -mno-abicalls -fno-pic" && \ CFLAGS_GCC+=" -mno-abicalls -fno-pic" |