commit 3c18c16ecf95198b88ff1049ea6c238f7f7436bd
author Yaakov Selkowitz <yselkowi@redhat.com> Tue Jun 07 18:09:07 2016 +0000
committer Jon Turney <jon.turney@dronecode.org.uk> Fri Jul 15 19:46:54 2016 +0100
tree be1f0ae1b7cf8e503d114ec7e53237770621761c
parent 1fc739d28ee91c688c48901781a5198b6eb5833d

configure: Define _GNU_SOURCE for Cygwin as well

Cygwin headers are now a bit more correct in handling feature test macros,
so use _GNU_SOURCE when building for Cygwin, as well.

(Notwithstanding f381c27c, we should probably have always been using
_GNU_SOURCE, since asprintf() is used by mesa in places)

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
Reviewed-by: Jon Turney <jon.turney@dronecode.org.uk>

configure.ac

diff --git a/configure.ac b/configure.ac
index a4074ed..c1de4d8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -254,15 +254,12 @@
 *-android)
     android=yes
     ;;
-linux*|*-gnu*|gnu*)
+linux*|*-gnu*|gnu*|cygwin*)
     DEFINES="$DEFINES -D_GNU_SOURCE"
     ;;
 solaris*)
     DEFINES="$DEFINES -DSVR4"
     ;;
-cygwin*)
-    DEFINES="$DEFINES -D_XOPEN_SOURCE=700"
-    ;;
 esac
 
 AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)