[Cmake-commits] CMake branch, next, updated. v3.7.0-rc1-576-g237866b
Brad King
brad.king at kitware.com
Mon Oct 17 14:56:31 EDT 2016
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- Log -----------------------------------------------------------------
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=237866b8bdb6d39992e3f77cd56e82e4181d5947
commit 237866b8bdb6d39992e3f77cd56e82e4181d5947
Merge: f923940 4bc1734
Author: Brad King <brad.king at kitware.com>
AuthorDate: Mon Oct 17 14:56:31 2016 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Mon Oct 17 14:56:31 2016 -0400
Merge topic 'CheckFunctionExists-prototype' into next
4bc17345 CheckFunctionExists.c: avoid gcc warnings with -Wstrict-prototypes
https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=4bc17345c01ea467099e28c7df30c23ace9e7811
commit 4bc17345c01ea467099e28c7df30c23ace9e7811
Author: Andre McCurdy <armccurdy at gmail.com>
AuthorDate: Fri Oct 14 16:26:58 2016 -0700
Commit: Andre McCurdy <armccurdy at gmail.com>
CommitDate: Fri Oct 14 16:26:58 2016 -0700
CheckFunctionExists.c: avoid gcc warnings with -Wstrict-prototypes
Avoid warnings (and therefore build failures etc) if a user happens
to add -Wstrict-prototypes to CFLAGS.
| $ gcc --version
| gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
|
| $ gcc -Wstrict-prototypes -Werror -DCHECK_FUNCTION_EXISTS=pthread_create -o foo.o -c Modules/CheckFunctionExists.c
| Modules/CheckFunctionExists.c:7:3: error: function declaration isn't a prototype [-Werror=strict-prototypes]
| CHECK_FUNCTION_EXISTS();
| ^
| cc1: all warnings being treated as errors
|
Signed-off-by: Andre McCurdy <armccurdy at gmail.com>
diff --git a/Modules/CheckFunctionExists.c b/Modules/CheckFunctionExists.c
index 2304000..224e340 100644
--- a/Modules/CheckFunctionExists.c
+++ b/Modules/CheckFunctionExists.c
@@ -4,7 +4,7 @@
extern "C"
#endif
char
- CHECK_FUNCTION_EXISTS();
+ CHECK_FUNCTION_EXISTS(void);
#ifdef __CLASSIC_C__
int main()
{
-----------------------------------------------------------------------
Summary of changes:
Modules/CheckFunctionExists.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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