From 4d6d659c41fac755be1f77ccf853228097d15ec3 Mon Sep 17 00:00:00 2001
From: Leon Arber <larber@ncsa.uiuc.edu>
Date: Thu, 8 Dec 2005 16:44:55 -0500
Subject: [svn-r11778] Purpose: Bug fix.

Description:
For some strange reason, getopt() does not appear to be defined in unistd.h
on colonelk when the source is compiled with -D_POSIX_SOURCE.


Solution:
Inserted some extern's for the missing variables to make the compiler happy.

Platforms tested:
colonelk, copper

Misc. update:
---
 testpar/t_posix_compliant.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/testpar/t_posix_compliant.c b/testpar/t_posix_compliant.c
index 17d7572..b863788 100644
--- a/testpar/t_posix_compliant.c
+++ b/testpar/t_posix_compliant.c
@@ -32,21 +32,23 @@
  * larber@ncsa.uiuc.edu
 */
 
-#include <mpi.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <unistd.h>
+#include <stdio.h>
 #include <string.h>
-#ifdef _POSIX_SOURCE
-#include <getopt.h>
-#endif
+#include <stdlib.h>
+#include <mpi.h>
 #include "h5test.h"
 
-
 static char*		testfile = NULL;
 static int		err_flag = 0;
 static int		max_err_print = 5;
 
+/* globals needed for getopt
+ * Although they *should* be defined in unistd.h */
+extern char *optarg;
+extern int optind, opterr;
+
+
 #define CHECK_SUCCESS(res)	\
 {				\
     char        err_got[MPI_MAX_ERROR_STRING];	\
-- 
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