Fix minor bugs...

[openldap] / build / openldap.m4

diff --git a/build/openldap.m4 b/build/openldap.m4
index 3e4c4f85b34d375391ca6517cfaed6754504cb5f..167552295467ebd8b6a281f03a484de57b4cab5e 100644 (file)
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -616,14 +616,26 @@ AC_DEFUN([OL_PTHREAD_TEST_FUNCTION],[
        /* pthread test function */
        pthread_t t;
        int status;
+#if HAVE_PTHREADS_FINAL && defined(PTHREAD_CREATE_UNDETACHED)
+       /* This system (e.g. AIX) defaults detached; must override */
+       pthread_attr_t attr;
 
-       /* make sure pthread_create() isn't just a stub */
+       status = pthread_attr_init(&attr);
+       if( status ) exit( status );
+
+       status = pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_UNDETACHED);
+       if( status ) exit( status );
+
+#define        ATTR    &attr
+#else
 #if HAVE_PTHREADS_D4
-       status = pthread_create(&t, pthread_attr_default, task, NULL);
+#define        ATTR    pthread_attr_default
 #else
-       status = pthread_create(&t, NULL, task, NULL);
+#define        ATTR    NULL
 #endif
-
+#endif
+       /* make sure pthread_create() isn't just a stub */
+       status = pthread_create(&t, ATTR, task, NULL);
        if( status ) exit( status );
 
        /* make sure pthread_detach() isn't just a stub */
@@ -697,6 +709,19 @@ AC_DEFUN([OL_HEADER_GNU_PTH_PTHREAD_H], [
                ])
 ])dnl
 dnl ====================================================================
+dnl Check for NT Threads
+AC_DEFUN([OL_NT_THREADS], [
+       AC_CACHE_CHECK([for NT Threads], [ol_cv_nt_threads], [
+               AC_CHECK_FUNC(_beginthread,
+                       [ol_cv_nt_threads=yes],
+                       [ol_cv_nt_threads=no])
+       ])
+
+       if test $ol_cv_nt_threads = yes ; then
+               AC_DEFINE(HAVE_NT_THREADS,1,[if you have NT Threads])
+       fi
+])
+dnl ====================================================================
 dnl Check LinuxThreads Header
 dnl
 dnl defines ol_cv_header linux_threads to 'yes' or 'no'