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author | rpluem <rpluem@13f79535-47bb-0310-9956-ffa450edef68> | 2022-03-09 13:05:17 +0000 |
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committer | rpluem <rpluem@13f79535-47bb-0310-9956-ffa450edef68> | 2022-03-09 13:05:17 +0000 |
commit | 3c38284092c98c1c1fc856d1c6371c1eb4d3aec0 (patch) | |
tree | 813d90ec3c4d762eea668a387f4715bd1b4a69a9 /include | |
parent | ed60afc9eb92cb231ab2abcf92de910155118a44 (diff) | |
download | libapr-3c38284092c98c1c1fc856d1c6371c1eb4d3aec0.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
Diffstat (limited to 'include')
-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 |