From 5dfad9ce9c93fac864a58be3ae87008b55149e5b Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 11 Oct 2016 14:50:04 +0200
Subject: manpage automatisch erstellen

---
 Makefile | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 4a231d2..6392938 100644
--- a/Makefile
+++ b/Makefile
@@ -25,12 +25,20 @@ MANDIR	 = /usr/share/man
 
 VERSION  = 1.0.7
 
-all: sound-cutter sound-cutter.1
+all: man.commons sound-cutter sound-cutter.1
 
 %: %.in
-	sed "s/#VERSION#/$(VERSION)/; s@#BINDIR#@$(BINDIR)@" $< > $@
+	sed " \
+		s/#VERSION#/$(VERSION)/; \
+		s@#BINDIR#@$(BINDIR)@; \
+		s@#HELPTEXT#\(\s\+\)#@  --help   \1display this help and exit\n  --version\1display version and exit@; \
+		" $< > $@
 	[ "$@" = "sound-cutter" ] && chmod +x "$@" || true
 
+%.1: % man.commons
+	grep -v "^$<(" man.commons | sed '/^\[SEE ALSO]$$/{n;:a;N;/\[/b;s/\n/, /;ta;}' > "$<.common" && \
+	help2man -o "$@" -N --include $<.common --no-discard-stderr "./$<"
+
 .PHONY:	install dist clean
 
 install: all
@@ -38,7 +46,7 @@ install: all
 	install -D -m0644 sound-cutter.1 $(DESTDIR)$(MANDIR)/man1/sound-cutter.1
 
 clean:
-	rm -f sound-cutter sound-cutter.1
+	git clean -x -d -f
 
 dist: clean
 	git status --porcelain 2> /dev/null | grep -q "\S" && (git add .; git commit -m"neue Version: $(VERSION)") || true
-- 
cgit v1.2.3-54-g00ecf