* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Define

_POSIX_PTHREAD_SEMANTICS for Solaris.

diff --git a/m4/ChangeLog b/m4/ChangeLog
index 94fc9c17eb9c7a79ddffbce320ac456ea664d4f0..53849a99fce3078e2363902290259f9a71176720 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Define
+       _POSIX_PTHREAD_SEMANTICS for Solaris.
+
 2005-05-25  Derek Price  <derek@ximbiot.com>
            Paul Eggert  <eggert@cs.ucla.edu>
 

diff --git a/m4/extensions.m4 b/m4/extensions.m4
index 6f34a8d35c04f921214bbefe62da6993dc875fd0..e71845f1d7c1def1bb47a875f3316e058e09f0be 100644 (file)
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -21,6 +21,10 @@ AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS], [
 [/* Enable extensions on Solaris.  */
 #ifndef __EXTENSIONS__
 # undef __EXTENSIONS__
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
 #endif])
   AC_DEFINE([__EXTENSIONS__])
+  AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
 ])