diff options
| author | Ruediger Pluem <rpluem@apache.org> | 2022-03-09 13:05:17 +0000 |
|---|---|---|
| committer | Ruediger Pluem <rpluem@apache.org> | 2022-03-09 13:05:17 +0000 |
| commit | d5f3f3ff27ee85ffc0db9966ca9478684959c40b (patch) | |
| tree | 813d90ec3c4d762eea668a387f4715bd1b4a69a9 | |
| parent | 7bf2b07d1170ccfe0643b49b4d115d5ca5418c17 (diff) | |
| download | apr-d5f3f3ff27ee85ffc0db9966ca9478684959c40b.tar.gz | |
* Improve detection of _Thread_local
GCC < 4.9 reports __STDC_VERSION__ >= 201112 but does not implement
_Thread_local. Take care of this in the condition.
See: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203066
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1898779 13f79535-47bb-0310-9956-ffa450edef68
| -rw-r--r-- | include/apr_thread_proc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/apr_thread_proc.h b/include/apr_thread_proc.h index 85f697dd2..952c76d2d 100644 --- a/include/apr_thread_proc.h +++ b/include/apr_thread_proc.h @@ -216,7 +216,9 @@ typedef enum { */ #if defined(__cplusplus) && __cplusplus >= 201103L #define APR_THREAD_LOCAL thread_local -#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112 +#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112 && \ + (!defined(__GNUC__) || \ + __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)) #define APR_THREAD_LOCAL _Thread_local #elif defined(__GNUC__) /* works for clang too */ #define APR_THREAD_LOCAL __thread |