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| author | monty@donna.mysql.fi <> | 2001-04-18 23:47:11 +0300 |
|---|---|---|
| committer | monty@donna.mysql.fi <> | 2001-04-18 23:47:11 +0300 |
| commit | bc6fd0acaaf59ae1c11b0079a45895b86ed3ff83 (patch) | |
| tree | 62925f613305f153cac7b3281ddea83336002c0d /acinclude.m4 | |
| parent | 5a5e2be98a36db13002f5de4628327acce05f6dd (diff) | |
| download | mariadb-git-bc6fd0acaaf59ae1c11b0079a45895b86ed3ff83.tar.gz | |
Added test for PTHREAD_YIELD
Removed test of default master parameter
Don't lock locked tables in REPAIR
Changed optimzation for SELECT * from table,table ORDER BY keypart LIMIT
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 497958c3f21..34e5ce9e873 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -196,6 +196,42 @@ then fi ]) + +AC_DEFUN(MYSQL_PTHREAD_YIELD, +[AC_CACHE_CHECK([if pthread_yield takes zero arguments], ac_cv_pthread_yield_zero_arg, +[AC_TRY_COMPILE([#define _GNU_SOURCE +#include <pthread.h> +#ifdef __cplusplus +extern "C" +#endif +], +[ + pthread_yield(); +], ac_cv_pthread_yield_zero_arg=yes, ac_cv_pthread_yield_zero_arg=yeso)]) +if test "$ac_cv_pthread_yield_zero_arg" = "yes" +then + AC_DEFINE(HAVE_PTHREAD_YIELD_ZERO_ARG) +fi +] +[AC_CACHE_CHECK([if pthread_yield takes 1 argument], ac_cv_pthread_yield_one_arg, +[AC_TRY_COMPILE([#define _GNU_SOURCE +#include <pthread.h> +#ifdef __cplusplus +extern "C" +#endif +], +[ + pthread_yield(0); +], ac_cv_pthread_yield_one_arg=yes, ac_cv_pthread_yield_one_arg=no)]) +if test "$ac_cv_pthread_yield_one_arg" = "yes" +then + AC_DEFINE(HAVE_PTHREAD_YIELD_ONE_ARG) +fi +] +) + + + #---END: AC_DEFUN(MYSQL_CHECK_FP_EXCEPT, |