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| author | Andre McCurdy <armccurdy@gmail.com> | 2016-10-14 23:26:58 (GMT) |
|---|---|---|
| committer | Andre McCurdy <armccurdy@gmail.com> | 2016-10-14 23:26:58 (GMT) |
| commit | 4bc17345c01ea467099e28c7df30c23ace9e7811 (patch) | |
| tree | 827f3459cbebb7ab4f8a45fb5c529c4426299705 /Modules | |
| parent | 0d818632978a450f1afaf687c867e62e885457f7 (diff) | |
| download | CMake-4bc17345c01ea467099e28c7df30c23ace9e7811.zip CMake-4bc17345c01ea467099e28c7df30c23ace9e7811.tar.gz CMake-4bc17345c01ea467099e28c7df30c23ace9e7811.tar.bz2 | |
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@gmail.com>
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CheckFunctionExists.c | 2 |
1 files changed, 1 insertions, 1 deletions
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() { |