c6326f8897
Related to: <https://fedoraproject.org/wiki/Changes/PortingToModernC> <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
commit f3334fcbde0a77aa48938ba38602bff91c09cf85
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Author: Ryan Schmidt <git@ryandesign.com>
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Date: Sun Mar 20 16:29:10 2022 -0500
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acinclude.m4: Include <stdlib.h> when using exit
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Fixes:
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conftest.c:124:33: error: implicitly declaring library function 'exit'
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with type 'void (int) __attribute__((noreturn))'
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diff --git a/m4/acinclude.m4 b/m4/acinclude.m4
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index d9d9eb25..0d6fbf5d 100644
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--- a/m4/acinclude.m4
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+++ b/m4/acinclude.m4
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@@ -582,7 +582,8 @@ AC_DEFUN([GC_TIMEZONE], [
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AC_REQUIRE([AC_STRUCT_TM])
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AC_CACHE_CHECK([tm_gmtoff in struct tm], gq_cv_have_tm_gmtoff,
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gq_cv_have_tm_gmtoff=no
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- AC_TRY_COMPILE([#include <time.h>
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+ AC_TRY_COMPILE([#include <stdlib.h>
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+ #include <time.h>
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#include <$ac_cv_struct_tm>
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],
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[struct tm t;
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@@ -595,7 +596,8 @@ AC_DEFUN([GC_TIMEZONE], [
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AC_CACHE_CHECK([__tm_gmtoff in struct tm], gq_cv_have___tm_gmtoff,
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gq_cv_have___tm_gmtoff=no
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- AC_TRY_COMPILE([#include <time.h>
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+ AC_TRY_COMPILE([#include <stdlib.h>
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+ #include <time.h>
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#include <$ac_cv_struct_tm>
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],
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[struct tm t;
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