| From 4bc17345c01ea467099e28c7df30c23ace9e7811 Mon Sep 17 00:00:00 2001 |
| From: Andre McCurdy <armccurdy@gmail.com> |
| Date: Fri, 14 Oct 2016 16:26:58 -0700 |
| Subject: [PATCH] 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 |
| | |
| |
| Upstream-Status: Pending |
| |
| Signed-off-by: Andre McCurdy <armccurdy@gmail.com> |
| --- |
| Modules/CheckFunctionExists.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| 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() |
| { |
| -- |
| 1.9.1 |
| |