pthread: Determine $(LIB_PTHREAD) correctly on IRIX 6.5.

* m4/pthread.m4 (gl_PTHREAD_CHECK): Check for pthread_join, not
pthread_create.
(cherry picked from commit d21602db7c1b97cd12478c3e40355ccb39556068)

diff --git a/ChangeLog b/ChangeLog
index 0a2351e..a66129a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-09-01  Bruno Haible  <bruno@clisp.org>
+
+       pthread: Determine $(LIB_PTHREAD) correctly on IRIX 6.5.
+       * m4/pthread.m4 (gl_PTHREAD_CHECK): Check for pthread_join, not
+       pthread_create.
+
 2011-09-01  Paul Eggert  <eggert@cs.ucla.edu>
 
        openat: work around AIX 7.1 fstatat issue

diff --git a/m4/pthread.m4 b/m4/pthread.m4
index 6111185..b60dbc8 100644 (file)
--- a/m4/pthread.m4
+++ b/m4/pthread.m4
@@ -1,4 +1,4 @@
-# pthread.m4
+# pthread.m4 serial 2
 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -39,9 +39,9 @@ AC_DEFUN([gl_PTHREAD_CHECK],
    LIB_PTHREAD=
    if test $ac_cv_header_pthread_h = yes; then
      gl_saved_libs=$LIBS
-     AC_SEARCH_LIBS([pthread_create], [pthread],
-       [if test "$ac_cv_search_pthread_create" != "none required"; then
-          LIB_PTHREAD="$ac_cv_search_pthread_create"
+     AC_SEARCH_LIBS([pthread_join], [pthread],
+       [if test "$ac_cv_search_pthread_join" != "none required"; then
+          LIB_PTHREAD="$ac_cv_search_pthread_join"
         fi])
      LIBS="$gl_saved_libs"
    fi