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| author | Tim Rühsen <tim.ruehsen@gmx.de> | 2019-05-10 11:42:46 +0200 |
|---|---|---|
| committer | Tim Rühsen <tim.ruehsen@gmx.de> | 2019-05-17 09:44:13 +0200 |
| commit | bbc196e47d29b277560dea0e45aa01b352521de2 (patch) | |
| tree | 401b1aad558831d87b83889ca4dbc27a69eaef23 | |
| parent | 610f7c2e8e724b6279e66b5062f57d24ee2dbcc9 (diff) | |
| download | gnutls-tmp-fix-gcc4.4.tar.gz | |
Fix _Thread_local for C99 installed in C11 environmentstmp-fix-gcc4.4
Signed-off-by: Tim Rühsen <tim.ruehsen@gmx.de>
| -rw-r--r-- | lib/gthreads.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/gthreads.h b/lib/gthreads.h index 02ab8d3da9..8a4e9e444a 100644 --- a/lib/gthreads.h +++ b/lib/gthreads.h @@ -25,9 +25,11 @@ #include <config.h> -#ifdef HAVE_THREADS_H +/* Using a C99-only compiler installed in parallel with modern C11 environment + * will see HAVE_THREADS_H, but won't be able to use _Thread_local. */ +#if __STDC_VERSION__ >= 201112 && !defined(__STDC_NO_THREADS__) && defined(HAVE_THREADS_H) # include <threads.h> -#elif defined(__GNUC__) +#elif defined(__GNUC__) /* clang is also covered by __GNUC__ */ # define _Thread_local __thread #elif defined(_MSC_VER) # define _Thread_local __declspec(thread) |