43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
From 4bc17345c01ea467099e28c7df30c23ace9e7811 Mon Sep 17 00:00:00 2001
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From: Andre McCurdy <armccurdy@gmail.com>
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Date: Fri, 14 Oct 2016 16:26:58 -0700
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Subject: [PATCH] CheckFunctionExists.c: avoid gcc warnings with
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-Wstrict-prototypes
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Avoid warnings (and therefore build failures etc) if a user happens
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to add -Wstrict-prototypes to CFLAGS.
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| $ gcc --version
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| gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
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| $ gcc -Wstrict-prototypes -Werror -DCHECK_FUNCTION_EXISTS=pthread_create -o foo.o -c Modules/CheckFunctionExists.c
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| Modules/CheckFunctionExists.c:7:3: error: function declaration isn't a prototype [-Werror=strict-prototypes]
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| CHECK_FUNCTION_EXISTS();
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| ^
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| cc1: all warnings being treated as errors
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Upstream-Status: Pending
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Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
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---
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Modules/CheckFunctionExists.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Modules/CheckFunctionExists.c b/Modules/CheckFunctionExists.c
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index 2304000..224e340 100644
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--- a/Modules/CheckFunctionExists.c
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+++ b/Modules/CheckFunctionExists.c
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@@ -4,7 +4,7 @@
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extern "C"
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#endif
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char
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- CHECK_FUNCTION_EXISTS();
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+ CHECK_FUNCTION_EXISTS(void);
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#ifdef __CLASSIC_C__
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int main()
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{
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--
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1.9.1
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