From 30d9616ef6d9e0f6e5bccaacf4446854ceb757be Mon Sep 17 00:00:00 2001
From: Neil Moore <neil@s-z.org>
Date: Fri, 11 Jul 2014 17:35:56 -0400
Subject: Only define EXPERIMENTAL_BRANCH for USE_DGAMELAUNCH builds.

This way we don't force a full rebuild when switching branches, unless
it is necessary for online logfiles.
---
 crawl-ref/source/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crawl-ref/source/Makefile b/crawl-ref/source/Makefile
index a09b64bc28..cb4d62234c 100644
--- a/crawl-ref/source/Makefile
+++ b/crawl-ref/source/Makefile
@@ -732,12 +732,12 @@ ifdef EUCLIDEAN
 DEFINES_L += -DEUCLIDEAN
 endif
 
-
+ifdef USE_DGAMELAUNCH
 SRC_BRANCH    := $(shell git rev-parse --abbrev-ref HEAD || echo release)
 ifneq ($(SRC_BRANCH),$(filter master release stone_soup-%, $(SRC_BRANCH)))
   DEFINES_L += -DEXPERIMENTAL_BRANCH="\"$(SRC_BRANCH)\""
 endif
-
+endif
 
 #
 # Figure out the build settings for this type of build
-- 
cgit v1.2.3-54-g00ecf