[PATCH 3/9] tools lib api: Fix make DEBUG=1 build
From: Arnaldo Carvalho de Melo <acme@kernel.org>
Date: 2017-09-12 19:26:44
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Jiri Olsa <jolsa@kernel.org> Do not use -D_FORTIFY_SOURCE=2 for DEBUG build as it seems to mess up with debuginfo, which results in bad gdb experience. We already do that for tools/perf/. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <redacted> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <redacted> Link: http://lkml.kernel.org/r/20170908084621.31595-1-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <redacted> --- tools/lib/api/Makefile | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
index 4563ba7ede6f..1e83e3c07448 100644
--- a/tools/lib/api/Makefile
+++ b/tools/lib/api/Makefile@@ -17,13 +17,19 @@ MAKEFLAGS += --no-print-directory LIBFILE = $(OUTPUT)libapi.a CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -U_FORTIFY_SOURCE -fPIC +ifeq ($(DEBUG),0) ifeq ($(CC_NO_CLANG), 0) CFLAGS += -O3 else CFLAGS += -O6 endif +endif + +ifeq ($(DEBUG),0) + CFLAGS += -D_FORTIFY_SOURCE +endif # Treat warnings as errors unless directed not to ifneq ($(WERROR),0)
--
2.13.5