34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
From 29846720e01976c5f72f79dba24237e9dcb8a1af Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
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Date: Thu, 21 Apr 2022 14:25:51 +0300
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Subject: [PATCH 110/N] configure: Include a header in the check for
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_beginthread
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Previously, the test tried compiling a call to the
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_beginthread function without either declaring the function
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(and its parameters) or including the corresponding header.
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Since Clang 15 (which still is under development, so this may
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still change before it's released) [1], implicit function
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declarations are a hard error by default, when building code
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in C99 mode (or newer).
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[1] https://github.com/llvm/llvm-project/commit/7d644e1215b376ec5e915df9ea2eeb56e2d94626
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---
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configure.ac | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index 1e3d91d..44e5f42 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2659,7 +2659,7 @@ AC_MSG_RESULT([$with_nt_threads])
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if test $with_nt_threads = yes ; then
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AC_MSG_CHECKING([whether linking with nt-threads work])
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AC_LINK_IFELSE([
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- AC_LANG_PROGRAM([[]],[[_beginthread(0, 0, 0);]])
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+ AC_LANG_PROGRAM([[#include <process.h>]],[[_beginthread(0, 0, 0);]])
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],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_ERROR([failed to link with nt-threads])])
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