From 0ee775bab604ba0e5858365bb09b99e57ffccfe7 Mon Sep 17 00:00:00 2001
From: div0 <div0@f962a42d-fe04-0410-a3ab-8c8b0445ebaa>
Date: Wed, 11 Feb 2009 20:25:09 +0000
Subject: [PATCH] avoid touching QC files when they don't change (works better
 with make)

git-svn-id: svn://svn.icculus.org/nexuiz/trunk@5839 f962a42d-fe04-0410-a3ab-8c8b0445ebaa
---
 data/update-cvarcount.sh | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/data/update-cvarcount.sh b/data/update-cvarcount.sh
index 152f43c34..f2c2857f1 100755
--- a/data/update-cvarcount.sh
+++ b/data/update-cvarcount.sh
@@ -13,9 +13,18 @@ sed -i "s/^set cvar_check_default .*/set cvar_check_default $countd/" defaultNex
 sed -i "s/^set cvar_check_weapons .*/set cvar_check_weapons $countw/" weapons.cfg
 sed -i "s/^set cvar_check_weapons .*/set cvar_check_weapons $countw/" weaponsHavoc.cfg
 
-sed -i "s/^string CVAR_CHECK_DEFAULT = .*/string CVAR_CHECK_DEFAULT = \"$countd\";/" qcsrc/server/constants.qh
-sed -i "s/^string CVAR_CHECK_WEAPONS = .*/string CVAR_CHECK_WEAPONS = \"$countw\";/" qcsrc/server/constants.qh
+sed "
+	s/^string CVAR_CHECK_DEFAULT = .*/string CVAR_CHECK_DEFAULT = \"$countd\";/;
+	s/^string CVAR_CHECK_WEAPONS = .*/string CVAR_CHECK_WEAPONS = \"$countw\";/;
+" qcsrc/server/constants.qh > qcsrc/server/constants.qh.new
 
-[ -z "$DO_NOT_RUN_MAKE" ] && make
-
-echo "New checksums: $countd, $countw; please recompile!"
+if ! diff qcsrc/server/constants.qh qcsrc/server/constants.qh.new; then
+	mv qcsrc/server/constants.qh.new qcsrc/server/constants.qh
+	if [ -z "$DO_NOT_RUN_MAKE" ]; then
+		make
+	else
+		echo "New checksums: $countd, $countw; please recompile!"
+	fi
+else
+	rm -f qcsrc/server/constants.qh.new
+fi
-- 
2.39.2