[LTP] [PATCH] include/config.mk: add -Wold-style-definition

[LTP] [PATCH] include/config.mk: add -Wold-style-definition

[Alexey Kodanev]

Make compiler warn about old-style prototypes which were commonly
used before ANSI C. Using old-style function definition could result
in bugs that are not tracked down at compile time.

Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
---
 include/mk/config.mk.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/mk/config.mk.in b/include/mk/config.mk.in
index acdbdb5..c83d08c 100644
--- a/include/mk/config.mk.in
+++ b/include/mk/config.mk.in
@@ -66,7 +66,7 @@ DEBUG_CXXFLAGS		?= $(DEBUG_CFLAGS)
 OPT_CFLAGS		?= -O2 -fno-strict-aliasing -pipe
 OPT_CXXFLAGS		?= $(OPT_CFLAGS)
 
-WCFLAGS			?= -Wall -W
+WCFLAGS			?= -Wall -W -Wold-style-definition
 WCXXFLAGS		?= $(WCFLAGS)
 
 LDFLAGS			+= $(WLDFLAGS)
-- 
1.7.1


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Re: [LTP] [PATCH] include/config.mk: add -Wold-style-definition

[chrubis]

Hi!
> Make compiler warn about old-style prototypes which were commonly
> used before ANSI C. Using old-style function definition could result
> in bugs that are not tracked down at compile time.

Pushed, thanks.

-- 
Cyril Hrubis
chrubis@suse.cz

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Take advantage of what the Cloud has to offer - Avoid Common Pitfalls.
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