From: Andi Kleen <andi@firstfloor.org>
To: git@vger.kernel.org
Cc: Andi Kleen <ak@linux.intel.com>
Subject: [PATCH 1/4] Use BASIC_FLAGS for profile feedback
Date: Mon, 7 Jul 2014 23:35:08 -0700 [thread overview]
Message-ID: <1404801311-15365-2-git-send-email-andi@firstfloor.org> (raw)
In-Reply-To: <1404801311-15365-1-git-send-email-andi@firstfloor.org>
From: Andi Kleen <ak@linux.intel.com>
Use BASIC_CFLAGS instead of CFLAGS to set up the profile feedback
option in the Makefile.
This allows still overriding CFLAGS on the make command line
without disabling profile feedback.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 07ea105..a9770ac 100644
--- a/Makefile
+++ b/Makefile
@@ -1552,13 +1552,13 @@ endif
PROFILE_DIR := $(CURDIR)
ifeq ("$(PROFILE)","GEN")
- CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
+ BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
EXTLIBS += -lgcov
export CCACHE_DISABLE = t
V = 1
else
ifneq ("$(PROFILE)","")
- CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
+ BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
export CCACHE_DISABLE = t
V = 1
endif
--
2.0.1
next prev parent reply other threads:[~2014-07-08 6:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-08 6:35 Profile feedback patchkit v2 Andi Kleen
2014-07-08 6:35 ` Andi Kleen [this message]
2014-07-08 6:35 ` [PATCH 2/4] Don't define away __attribute__ on gcc Andi Kleen
2014-07-08 6:35 ` [PATCH 3/4] Run the perf test suite for profile feedback too Andi Kleen
2014-07-08 6:35 ` [PATCH 4/4] Fix profile feedback with -jN and add profile-fast Andi Kleen
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