Port better to AIX.

* configure.ac (with_xpm_set): New shell var.
(_THREAD_SAFE): Define on AIX if HAVE_PTHREAD.
(with_xpm): Default to 'no' on AIX.
(LIBXPM): Append -lXpm if -lXaw is also used, as the latter
requires the former on AIX.

Fixes: debbugs:17598

1 files changed, 9 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 30561d6ac13..77e54096116 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2014-06-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Port better to AIX (Bug#17598).
+        * configure.ac (with_xpm_set): New shell var.
+        (_THREAD_SAFE): Define on AIX if HAVE_PTHREAD.
+        (with_xpm): Default to 'no' on AIX.
+        (LIBXPM): Append -lXpm if -lXaw is also used, as the latter
+        requires the former on AIX.
+
 2014-05-30  Paul Eggert  <eggert@cs.ucla.edu>
 
         Fix port to 32-bit AIX with xlc (Bug#17598).