From: Wolfgang Bumiller <blub@speed.at>
Date: Thu, 10 Jan 2013 15:13:47 +0000 (+0100)
Subject: checking if git even is available
X-Git-Tag: before-library~325
X-Git-Url: http://git.xonotic.org/?a=commitdiff_plain;h=16ccaffc3fad36d1fd6436d746f8c688d5f85cc6;p=xonotic%2Fgmqcc.git

checking if git even is available
---

diff --git a/Makefile b/Makefile
index 1d8b1c4..85848e4 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,9 @@ MINGW   = $(findstring MINGW32, $(UNAME))
 
 CC     ?= clang
 CFLAGS += -Wall -Wextra -I. -fno-strict-aliasing -fsigned-char
-CFLAGS += -DGMQCC_GITINFO="\"`git describe`\""
+ifneq ($(shell git describe --always 2>/dev/null),)
+    CFLAGS += -DGMQCC_GITINFO="\"$(shell git describe --always)\""
+endif
 #turn on tons of warnings if clang is present
 # but also turn off the STUPID ONES
 ifeq ($(CC), clang)