From 6313d2da6c6910827d68cf31fe00b46a34c5bfc7 Mon Sep 17 00:00:00 2001
From: Gaetan Nadon <memsize@videotron.ca>
Date: Fri, 8 Jan 2010 19:04:25 -0500
Subject: [PATCH] configure: use backticks rather than $() for commands
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This patch to xserver configure.ac is to increase code portability to
non POSIX system by using backticks rather than $() for command
substitution for BUILD_DATE and BUILD_TIME.

Reviewed-by: Rémi Cardona <remi@gentoo.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index e0ddd48f2..92dd8a4ec 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2112,9 +2112,9 @@ AC_TRY_COMPILE([
 
 AC_DEFINE_DIR(PROJECTROOT, prefix, [Overall prefix])
 
-BUILD_DATE="$(date +'%Y%m%d')"
+BUILD_DATE="`date +'%Y%m%d'`"
 AC_SUBST([BUILD_DATE])
-BUILD_TIME="$(date +'1%H%M%S')"
+BUILD_TIME="`date +'1%H%M%S'`"
 AC_SUBST([BUILD_TIME])
 
 DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"