X-Git-Url: https://git.distorted.org.uk/~mdw/tig/blobdiff_plain/19f862bdd79fbdba6c857713425e91f8190dadc5..415de53cef9d8477e97fbee65403932cd45ed042:/Makefile?ds=sidebyside

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)