diff options
Diffstat (limited to 'meta/recipes-devtools/cmake/cmake/avoid-gcc-warnings-with-Wstrict-prototypes.patch')
-rw-r--r-- | meta/recipes-devtools/cmake/cmake/avoid-gcc-warnings-with-Wstrict-prototypes.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta/recipes-devtools/cmake/cmake/avoid-gcc-warnings-with-Wstrict-prototypes.patch b/meta/recipes-devtools/cmake/cmake/avoid-gcc-warnings-with-Wstrict-prototypes.patch new file mode 100644 index 0000000000..8b8d4802ee --- /dev/null +++ b/meta/recipes-devtools/cmake/cmake/avoid-gcc-warnings-with-Wstrict-prototypes.patch | |||
@@ -0,0 +1,42 @@ | |||
1 | From 4bc17345c01ea467099e28c7df30c23ace9e7811 Mon Sep 17 00:00:00 2001 | ||
2 | From: Andre McCurdy <armccurdy@gmail.com> | ||
3 | Date: Fri, 14 Oct 2016 16:26:58 -0700 | ||
4 | Subject: [PATCH] CheckFunctionExists.c: avoid gcc warnings with | ||
5 | -Wstrict-prototypes | ||
6 | |||
7 | Avoid warnings (and therefore build failures etc) if a user happens | ||
8 | to add -Wstrict-prototypes to CFLAGS. | ||
9 | |||
10 | | $ gcc --version | ||
11 | | gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4 | ||
12 | | | ||
13 | | $ gcc -Wstrict-prototypes -Werror -DCHECK_FUNCTION_EXISTS=pthread_create -o foo.o -c Modules/CheckFunctionExists.c | ||
14 | | Modules/CheckFunctionExists.c:7:3: error: function declaration isn't a prototype [-Werror=strict-prototypes] | ||
15 | | CHECK_FUNCTION_EXISTS(); | ||
16 | | ^ | ||
17 | | cc1: all warnings being treated as errors | ||
18 | | | ||
19 | |||
20 | Upstream-Status: Pending | ||
21 | |||
22 | Signed-off-by: Andre McCurdy <armccurdy@gmail.com> | ||
23 | --- | ||
24 | Modules/CheckFunctionExists.c | 2 +- | ||
25 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
26 | |||
27 | diff --git a/Modules/CheckFunctionExists.c b/Modules/CheckFunctionExists.c | ||
28 | index 2304000..224e340 100644 | ||
29 | --- a/Modules/CheckFunctionExists.c | ||
30 | +++ b/Modules/CheckFunctionExists.c | ||
31 | @@ -4,7 +4,7 @@ | ||
32 | extern "C" | ||
33 | #endif | ||
34 | char | ||
35 | - CHECK_FUNCTION_EXISTS(); | ||
36 | + CHECK_FUNCTION_EXISTS(void); | ||
37 | #ifdef __CLASSIC_C__ | ||
38 | int main() | ||
39 | { | ||
40 | -- | ||
41 | 1.9.1 | ||
42 | |||