From 3e494123b6c1d092bb37b4683fb446dd904e8cab Mon Sep 17 00:00:00 2001
From: Kevin Ryde <user42@zip.com.au>
Date: Tue, 25 Jul 2006 00:10:17 +0000
Subject: [PATCH] (AC_CHECK_FUNCS): Add pthread_getattr_np.

---
 configure.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index efe48039d..1118438b7 100644
--- a/configure.in
+++ b/configure.in
@@ -1021,9 +1021,13 @@ case "$with_threads" in
       with_threads="pthreads",
       with_threads="null")
 
+    # Reasons for testing:
+    #     pthread_getattr_np - "np" meaning "non portable" says it
+    #         all; not present on MacOS X or Solaris 10
+    #
     old_CFLAGS="$CFLAGS"
     CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
-    AC_CHECK_FUNCS(pthread_attr_getstack)
+    AC_CHECK_FUNCS(pthread_attr_getstack pthread_getattr_np)
     CFLAGS="$old_CFLAGS"
 
     # On Solaris, sched_yield lives in -lrt.