From ea8f0eb2fcce875fb25e4139b9fde75db1bc5655 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 11 Oct 2016 16:24:29 +0200
Subject: manpage automatisch aus Hilfe erstellen

---
 Makefile | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 403e0dd..d214319 100644
--- a/Makefile
+++ b/Makefile
@@ -26,10 +26,22 @@ MANDIR	 = /usr/share/man
 
 VERSION  = 1.0.10
 
-all: sendmailadvanced sendmailadvanced.1
+all: man.commons sendmailadvanced sendmailadvanced.1
 
 %: %.in
-	sed "s/#VERSION#/$(VERSION)/; s@#BINDIR#@$(BINDIR)@; s@#ETCDIR#@$(ETCDIR)@" $< > $@
+	sed " \
+		s/#VERSION#/$(VERSION)/; \
+		s@#BINDIR#@$(BINDIR)@; \
+		s@#ETCDIR#@$(ETCDIR)@; \
+		s@#HELPTEXT#\(\s\+\)#@  --help   \1display this help and exit\n  --version\1display version and exit@; \
+		" $< > $@
+	[ "$@" = "sendmailadvanced" ] && chmod +x "$@" || true
+
+%.1: % man.commons
+	grep -v "^$<(" man.commons | sed '/^\[SEE ALSO]$$/{n;:a;N;/\[/b;s/\n/, /;ta;}' > "$<.common" && \
+	help2man \
+		-n 'Wrapper for sendmail which encrypts and generates stamps' \
+		-o "$@" -N --include $<.common --no-discard-stderr "./$<"
 
 .PHONY:	install dist clean
 
@@ -39,7 +51,9 @@ install: all
 	install -D -m0644 sendmailadvanced.conf $(DESTDIR)$(ETCDIR)/sendmailadvanced.conf
 
 clean:
-	rm -f sendmailadvanced sendmailadvanced.1
+	ls -A | \
+		grep "^\($(shell cat .gitignore | sed 's|\.|\\.|; s|\*|.*|; s|$$|\\|' | tr '\n' '\|' )\)\$$" | \
+		xargs -r rm
 
 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