pthread_sigmask: Actually use results of gl_THREADLIB.

* m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Test and require
gl_THREADLIB, not gl_[]THREADLIB.
Reported by Eric Blake.

diff --git a/ChangeLog b/ChangeLog
index 8133867c31f7d4b3bf6feedd1cea6e2fab856a10..fa1c9c5b28c29561095e40bee9c860c572db4bea 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-08-02  Bruno Haible  <bruno@clisp.org>
+
+       pthread_sigmask: Actually use results of gl_THREADLIB.
+       * m4/pthread_sigmask.m4 (gl_FUNC_PTHREAD_SIGMASK): Test and require
+       gl_THREADLIB, not gl_[]THREADLIB.
+       Reported by Eric Blake.
+
 2011-08-02  Jim Meyering  <meyering@redhat.com>
 
        maint.mk: relax the default _gl_TS_function_match regexp

diff --git a/m4/pthread_sigmask.m4 b/m4/pthread_sigmask.m4
index f3522496cd5e0efa46aa5c4fe3c7a8a6e379ef3d..f06bc119ff39beb1f1e2d61b43bae883b66c2f06 100644 (file)
--- a/m4/pthread_sigmask.m4
+++ b/m4/pthread_sigmask.m4
@@ -1,4 +1,4 @@
-# pthread_sigmask.m4 serial 11
+# pthread_sigmask.m4 serial 12
 dnl Copyright (C) 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,
@@ -13,8 +13,8 @@ AC_DEFUN([gl_FUNC_PTHREAD_SIGMASK],
   dnl Some packages like Emacs use --avoid=threadlib.
   dnl Write the symbol in such a way that it does not cause 'aclocal' to pick
   dnl the threadlib.m4 file that is installed in $PREFIX/share/aclocal/.
-  m4_ifdef([gl_[]THREADLIB], [
-    AC_REQUIRE([gl_[]THREADLIB])
+  m4_ifdef([gl_][THREADLIB], [
+    AC_REQUIRE([gl_][THREADLIB])
 
     if test "$gl_threads_api" = posix; then
       if test $ac_cv_func_pthread_sigmask = yes; then