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| author | Junio C Hamano <gitster@pobox.com> | 2016-08-10 11:55:20 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-08-10 11:55:21 -0700 |
| commit | f98a20c50a52342556f0d71a83763a61a170c26c (patch) | |
| tree | 716ed9a2a53ebe7101e35362451cb143abbdd361 /configure.ac | |
| parent | e223c2c77f7e578e085c80c59440475cff056dc0 (diff) | |
| parent | a9b02de8b79de44ee8f4a0506b65a62f38999bd8 (diff) | |
| download | git-f98a20c50a52342556f0d71a83763a61a170c26c.tar.gz | |
Merge branch 'ew/autoconf-pthread' into maint
Existing autoconf generated test for the need to link with pthread
library did not check all the functions from pthread libraries;
recent FreeBSD has some functions in libc but not others, and we
mistakenly thought linking with libc is enough when it is not.
* ew/autoconf-pthread:
configure.ac: stronger test for pthread linkage
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index c279025747..aa9c91d20d 100644 --- a/configure.ac +++ b/configure.ac @@ -1108,14 +1108,19 @@ GIT_CONF_SUBST([HAVE_BSD_SYSCTL]) AC_DEFUN([PTHREADTEST_SRC], [ AC_LANG_PROGRAM([[ #include <pthread.h> +static void *noop(void *ignore) { return ignore; } ]], [[ pthread_mutex_t test_mutex; pthread_key_t test_key; + pthread_t th; int retcode = 0; + void *ret = (void *)0; retcode |= pthread_key_create(&test_key, (void *)0); retcode |= pthread_mutex_init(&test_mutex,(void *)0); retcode |= pthread_mutex_lock(&test_mutex); retcode |= pthread_mutex_unlock(&test_mutex); + retcode |= pthread_create(&th, ret, noop, ret); + retcode |= pthread_join(th, &ret); return retcode; ]])]) |