From b1c150eb3520a58aec0b761711336c894fd5725c Mon Sep 17 00:00:00 2001
From: hpa <hpa>
Date: Thu, 15 Nov 2001 21:33:59 +0000
Subject: [PATCH] Add a few feature test macros to benefit Digital Unix

---
 configure.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure.in b/configure.in
index 69f5a44..b1755bf 100644
--- a/configure.in
+++ b/configure.in
@@ -27,6 +27,10 @@ dnl Needed on some glibc systems
 CFLAGS="$CFLAGS -D_BSD_SOURCE"
 CFLAGS="$CFLAGS -D_ISO9X_SOURCE"
 
+dnl Needed on Digital Unix
+CFLAGS="$CFLAGS -D_OSF_SOURCE"
+CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
+
 AC_C_CONST
 AC_C_INLINE