gentoo-overlay/app-text/wiki2beamer/files/wiki2beamer-0.10.0-doc-man-makefile.patch

From a78d36408bd88834fb2929423ee9f626c1dee428 Mon Sep 17 00:00:00 2001
From: Sebastian Pipping <sebastian@pipping.org>
Date: Sun, 7 Jul 2019 22:52:04 +0200
Subject: doc/man/Makefile: Miscellaneous fixes

- Fix dependencies
- Add .PHONY markers
- No longer call man(1) on "make html"
- Make "make clean" robust to errors
---
 doc/man/Makefile | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/doc/man/Makefile b/doc/man/Makefile
index 8b3edc5..d545ef7 100644
--- a/doc/man/Makefile
+++ b/doc/man/Makefile
@@ -1,19 +1,27 @@
+.PHONY: all
 all: man html
 
 man1:
 	mkdir man1
 
-man:  wiki2beamer.xml man1
-	@asciidoctor -b manpage -d manpage wiki2beamer.adoc
-	@bzip2 --keep --stdout wiki2beamer.1 > man1/wiki2beamer.1.bz2
-	@man -D -M '.' wiki2beamer
+wiki2beamer.1: wiki2beamer.adoc
+	asciidoctor -b manpage -d manpage wiki2beamer.adoc
 
-html: wiki2beamer.xml wiki2beamer.1
+man1/wiki2beamer.1.bz2: wiki2beamer.1 | man1
+	bzip2 --keep --stdout wiki2beamer.1 > man1/wiki2beamer.1.bz2
+
+wiki2beamer.html: wiki2beamer.adoc
 	asciidoctor -b html5 -d manpage wiki2beamer.adoc
 
-clean:
-	rm wiki2beamer.1
-	rm wiki2beamer.html
-	rm man1/wiki2beamer.1.bz2
-	rmdir man1/
+.PHONY: man
+man: man1/wiki2beamer.1.bz2
 
+.PHONY: html
+html: wiki2beamer.html
+
+.PHONY: clean
+clean:
+	rm -f wiki2beamer.1
+	rm -f wiki2beamer.html
+	rm -f man1/wiki2beamer.1.bz2
+	[ ! -d man1 ] || rmdir man1
-- 
2.21.0