add target dist to Makefile

1 files changed, 11 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index dd32b20..874d6c5 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,8 @@
 include config.mk
 
 SRC = main.c draw.c screen.c files.c lineset.c
-INC = config.h gramscii.h
+INC = config.h gramscii.h arg.h
+DISTFILES = ${SRC} ${INC} Makefile config.mk README.md Changelog
 
 all: options gramscii
 
@@ -40,3 +41,12 @@ uninstall:
 	@echo removing manpage from "${DESTDIR}${MANDIR}/man1"
 	@rm -f "${DESTDIR}${MANDIR}/man1/gramscii.1"
 
+dist: clean
+	@echo "making a tarball"
+	@mkdir -p ./gramscii-${VERSION}
+	@rm -rf ./gramscii-${VERSION}/*
+	@cp -R ${DISTFILES} ./gramscii-${VERSION}/
+	@tar -cf gramscii-${VERSION}.tar ./gramscii-${VERSION}
+	@gzip gramscii-${VERSION}.tar
+	@rm -rf gramscii-${VERSION}
+