From e14574eb68271fb9d1e255950c5a304f36d9a6ba Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Thu, 26 May 2011 14:21:04 +0200
Subject: [PATCH] configure: Add -D_GNU_SOURCE to CPPFLAGS on OS/2.
The flag is required for some C99 math functions to be declared.
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index c628ff65bb6..d3e8764fb90 100755
--- a/configure
+++ b/configure
@@ -2477,6 +2477,7 @@ case $target_os in
os/2*)
ln_s="cp -f"
objformat="aout"
+ add_cppflags -D_GNU_SOURCE
add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
FFSERVERLDFLAGS=""
--
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