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| author | Stefano Brivio <sbrivio@redhat.com> | 2022-11-13 01:37:50 +0100 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-11-16 15:10:32 +0100 |
| commit | b501a8f274682dfcfc3db671f5ce4c114ab02f05 (patch) | |
| tree | 79818391e803c2fcc3fa90d65435fc6da07ae78e | |
| parent | b3c9e76dab8656f7a365ba1c1ab2f326ed20a7b5 (diff) | |
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Makefile: Don't filter out -O2 from supplied flags for AVX2 builds
Drop it from the internal FLAGS variable, but honour -O2 if passed in
CFLAGS. In Debian packages, dpkg-buildflags uses it as hardening
flag, and we get a QA warning if we drop it:
https://qa.debian.org/bls/bytag/W-dpkg-buildflags-missing.html
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -125,7 +125,7 @@ passt: $(PASST_SRCS) $(HEADERS) passt.avx2: FLAGS += -Ofast -mavx2 -ftree-vectorize -funroll-loops passt.avx2: $(PASST_SRCS) $(HEADERS) - $(CC) $(filter-out -O2,$(FLAGS) $(CFLAGS) $(CPPFLAGS)) \ + $(CC) $(filter-out -O2,$(FLAGS)) $(CFLAGS) $(CPPFLAGS) \ $(PASST_SRCS) -o passt.avx2 $(LDFLAGS) passt.avx2: passt |