Re: [PATCH] Fix build problems related to profile-directed optimization
- From
Johannes Sixt <j.sixt@viscovery.net>
- Date
- Feb 9, 2012, 08:22 UTC
- Message-ID
- <4F338242.8080907@viscovery.net>
- In-Reply-To
- <20120208185319.GB9397@thunk.org>
Am 2/8/2012 19:53, schrieb Ted Ts'o:
> Junio, any comments on my most recent spin of this patch? Any changes > you'd like to see?
I need the following to unbreak my build on Windows.
--- >8 --- From: Johannes Sixt <j6t@kdbg.org> Subject: [PATCH] Makefile: fix syntax for older make
It is necessary to write the else branch as a nested conditional. Also, write the conditions with parentheses because we use them throughout the Makefile.
Signed-off-by: Johannes Sixt <j6t@kdbg.org> --- Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile index bfc5daa..01a3c77 100644 --- a/Makefile +++ b/Makefile @@ -1784,16 +1784,18 @@ endif # data gathering PROFILE_DIR := $(CURDIR) -ifeq "$(PROFILE)" "GEN" +ifeq ("$(PROFILE)","GEN") CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1 EXTLIBS += -lgcov export CCACHE_DISABLE=t V=1 -else ifneq "$(PROFILE)" "" +else +ifneq ("$(PROFILE)","") CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1 export CCACHE_DISABLE=t V=1 endif +endif # Shell quote (do not use $(call) to accommodate ancient setups);
-- 1.7.9.1420.gae2d6