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[tig] / Makefile

diff --git a/Makefile b/Makefile
index c3e2a11..78d47a4 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,15 @@
 PREFIX = $(HOME)
-LDFLAGS = -lcurses
-CFLAGS = '-DVERSION="$(VERSION)"' -Wall
-DFLAGS = -g -DDEBUG
+LDLIBS  = -lcurses
+CFLAGS = -Wall
+DFLAGS = -g -DDEBUG -Werror
 PROGS  = tig
 DOCS   = tig.1.txt tig.1.html tig.1 README.html
-VERSION        = $(shell git-describe)
+
+ifneq (,$(wildcard .git))
+VERSION = $(shell git-describe)
+WTDIRTY = $(shell git-diff-index --name-only HEAD 2>/dev/null)
+CFLAGS += '-DVERSION="$(VERSION)$(if $(WTDIRTY),-dirty)"'
+endif
 
 all: $(PROGS)
 all-debug: $(PROGS)