From ba6e108396b448981f781b7ca4a70856f6d90625 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Thu, 30 Jan 2003 01:14:30 +0000
Subject: * lib/getopt.c: Allow environment variable control of
 POSIXLY_INCORRECT behavior.

---
 winsup/cygwin/lib/getopt.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'winsup/cygwin/lib/getopt.c')

diff --git a/winsup/cygwin/lib/getopt.c b/winsup/cygwin/lib/getopt.c
index effa5d774..1a4439a1e 100644
--- a/winsup/cygwin/lib/getopt.c
+++ b/winsup/cygwin/lib/getopt.c
@@ -77,11 +77,8 @@ extern char __declspec(dllimport) *__progname;
 #define IGNORE_FIRST	(*options == '-' || *options == '+')
 #define PRINT_ERROR	((opterr) && ((*options != ':') \
 				      || (IGNORE_FIRST && options[1] != ':')))
-#if defined(__CYGWIN__) || defined(__MINGW32__)
-# define IS_POSIXLY_CORRECT (1)
-#else
-# define IS_POSIXLY_CORRECT (getenv("POSIXLY_CORRECT") != NULL)
-#endif
+
+#define IS_POSIXLY_CORRECT (getenv("POSIXLY_INCORRECT_GETOPT") == NULL)
 
 #define PERMUTE         (!IS_POSIXLY_CORRECT && !IGNORE_FIRST)
 /* XXX: GNU ignores PC if *options == '-' */
-- 
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