X-Git-Url: https://git.distorted.org.uk/~mdw/tig/blobdiff_plain/68b6e0eb4fb5becfdbc8be67b06c9bffc21bf04c..9074d9b648a57d65dbcfc4ba05b69ca437699329:/Makefile

diff --git a/Makefile b/Makefile
index 6eaffd4..78d47a4 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,9 @@ PROGS	= tig
 DOCS	= tig.1.txt tig.1.html tig.1 README.html
 
 ifneq (,$(wildcard .git))
-CFLAGS += '-DVERSION="$(shell git-describe)"'
+VERSION = $(shell git-describe)
+WTDIRTY = $(shell git-diff-index --name-only HEAD 2>/dev/null)
+CFLAGS += '-DVERSION="$(VERSION)$(if $(WTDIRTY),-dirty)"'
 endif
 
 all: $(PROGS)