From: Stefano Brivio <sbrivio@redhat.com>
To: passt-dev@passt.top
Subject: [PATCH 2/8] Makefile: Don't filter out -O2 from supplied flags for AVX2 builds
Date: Tue, 15 Nov 2022 02:23:43 +0100 [thread overview]
Message-ID: <20221115012349.2240096-3-sbrivio@redhat.com> (raw)
In-Reply-To: <20221115012349.2240096-1-sbrivio@redhat.com>
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>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index a6e3164..f0b8e1d 100644
--- a/Makefile
+++ b/Makefile
@@ -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
--
@@ -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
--
2.35.1
next prev parent reply other threads:[~2022-11-15 1:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-15 1:23 [PATCH 0/8] Fixes for Debian package functionality and build Stefano Brivio
2022-11-15 1:23 ` [PATCH 1/8] Makefile: Honour passed CPPFLAGS, not just CFLAGS Stefano Brivio
2022-11-15 5:00 ` David Gibson
2022-11-15 1:23 ` Stefano Brivio [this message]
2022-11-15 5:15 ` [PATCH 2/8] Makefile: Don't filter out -O2 from supplied flags for AVX2 builds David Gibson
2022-11-15 1:23 ` [PATCH 3/8] Makefile: It's AUDIT_ARCH_MIPSEL64, not AUDIT_ARCH_MIPS64EL Stefano Brivio
2022-11-16 5:14 ` David Gibson
2022-11-15 1:23 ` [PATCH 4/8] Makefile: Change HPPA into PARISC while building PASST_AUDIT_ARCH Stefano Brivio
2022-11-16 5:15 ` David Gibson
2022-11-15 1:23 ` [PATCH 5/8] util, pasta: Use __clone2() instead of clone() on ia64 Stefano Brivio
2022-11-16 5:17 ` David Gibson
2022-11-16 8:12 ` Stefano Brivio
2022-11-15 1:23 ` [PATCH 6/8] README: Add links to Debian package tracker Stefano Brivio
2022-11-16 5:18 ` David Gibson
2022-11-15 1:23 ` [PATCH 7/8] contrib/apparmor: Merge pasta and passt profiles, update rules Stefano Brivio
2022-11-15 1:23 ` [PATCH 8/8] Remove contrib/debian, Debian package development now happens on Salsa Stefano Brivio
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