add dist target; get version from git tags

Signed-off-by: Florian Pritz <bluewind@xssn.at>

2 files changed, 20 insertions, 6 deletions

diff --git a/Makefile b/Makefile
index 704a7cf..92e29af 100644
--- a/Makefile
+++ b/Makefile
@@ -1,17 +1,26 @@
+VERSION=`git describe | sed 's/^v//'`
+
 all: fb.1
 
 fb.1: fb.pod
 	pod2man -c "" fb.pod fb.1
 
 clean:
-	rm fb.1
+	rm -f fb.1
+	rm -rf dist
 
-install:
+install: all
 	install -Dm755 fb $(DESTDIR)/usr/bin/fb
 	install -Dm644 fb.1 $(DESTDIR)/usr/share/man/man1/fb.1
 	install -Dm644 COPYING $(DESTDIR)/usr/share/licenses/fb/COPYING
 
 uninstall:
-	rm $(DESTDIR)/usr/bin/fb
-	rm $(DESTDIR)/usr/share/man/man1/fb.1
-	rm $(DESTDIR)/usr/share/licenses/fb/COPYING
+	rm -f $(DESTDIR)/usr/bin/fb
+	rm -f $(DESTDIR)/usr/share/man/man1/fb.1
+	rm -f $(DESTDIR)/usr/share/licenses/fb/COPYING
+
+dist: all
+	mkdir -p dist/fb-$(VERSION)
+	cp -a fb fb.pod fb.1 COPYING Makefile dist/fb-$(VERSION)
+	sed -i 's/^VERSION=.*$$/VERSION="'$(VERSION)'"/' dist/fb-$(VERSION)/fb
+	cd dist; tar -czf fb-$(VERSION).tar.gz fb-$(VERSION)
diff --git a/fb b/fb
index 8cdd591..7d5077c 100755
--- a/fb
+++ b/fb
@@ -11,7 +11,12 @@
 # Optional: xclip
 #----------------------------------------------------
 
-VERSION="0.6.8.3"
+SCRIPTDIR="`dirname "$0"`"
+VERSION="`cd $SCRIPTDIR; git describe 2>/dev/null | sed 's/^v//'`"
+
+if [ -z "$VERSION" ]; then
+  VERSION="unknown"
+fi
 
 DELETE=
 EXTENSION=""