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-rw-r--r--Documentation/GNUmakefile77
1 files changed, 53 insertions, 24 deletions
diff --git a/Documentation/GNUmakefile b/Documentation/GNUmakefile
index 0de5043..2d6475b 100644
--- a/Documentation/GNUmakefile
+++ b/Documentation/GNUmakefile
@@ -1,26 +1,32 @@
-# Copyright (C) 2015-2016 all contributors <olddoc-public@80x24.org>
+# Copyright (C) 2015-2019 all contributors <olddoc-public@80x24.org>
 # License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
 all::
 
 INSTALL = install
-PANDOC = pandoc
-PANDOC_OPTS = -f markdown --email-obfuscation=none
-pandoc = $(PANDOC) $(PANDOC_OPTS)
-pandoc_html = $(pandoc) --toc -t html --no-wrap
+POD2MAN = pod2man
+-include ../GIT-VERSION-FILE
+release := olddoc $(VERSION)
+POD2MAN_OPTS = -v -r '$(release)' --stderr -d 1994-10-02 -c 'olddoc user manual'
+pod2man = $(POD2MAN) $(POD2MAN_OPTS)
+POD2TEXT = pod2text
+POD2TEXT_OPTS = --stderr
+pod2text = $(POD2TEXT) $(POD2TEXT_OPTS)
 
+m1 =
+m1 += olddoc.1
 
-man1 := olddoc.1
-man5 := olddoc.5
-man7 :=
+m5 =
+m5 += olddoc.5
 
-html1 := $(addsuffix .html, $(man1))
-html5 := $(addsuffix .html, $(man5))
-html7 := $(addsuffix .html, $(man7))
+m7 =
+
+man1 := $(m1)
+man5 := $(m5)
+man7 := $(m7)
 
 all:: man
 
 man: $(man1) $(man5) $(man7)
-html: $(html1) $(html5) $(html7)
 
 prefix ?= $(HOME)
 mandir ?= $(prefix)/share/man
@@ -30,24 +36,47 @@ man7dir = $(mandir)/man7
 
 gem-man: man
         $(INSTALL) -d -m 755 ../man
-        test -z "$(man1)" || $(INSTALL) -m 644 $(man1) ../man
-        test -z "$(man5)" || $(INSTALL) -m 644 $(man5) ../man
+        $(INSTALL) -m 644 $(man1) ../man
+        $(INSTALL) -m 644 $(man5) ../man
         test -z "$(man7)" || $(INSTALL) -m 644 $(man7) ../man
 
 install-man: man
-        $(INSTALL) -d -m 755 $(DESTDIR)$(mandir)
-        test -z "$(man1)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
-        test -z "$(man5)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
+        $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
+        $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
         test -z "$(man7)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
-        test -z "$(man1)" || $(INSTALL) -m 644 $(man1) $(DESTDIR)$(man1dir)
-        test -z "$(man5)" || $(INSTALL) -m 644 $(man5) $(DESTDIR)$(man5dir)
+        $(INSTALL) -m 644 $(man1) $(DESTDIR)$(man1dir)
+        $(INSTALL) -m 644 $(man5) $(DESTDIR)$(man5dir)
         test -z "$(man7)" || $(INSTALL) -m 644 $(man7) $(DESTDIR)$(man7dir)
 
-%: %.txt
-        $(pandoc) -s -t man < $< > $@+ && mv $@+ $@
+%.1 : %.1.pod
+        $(pod2man) -s 1 $< $@+
+        mv $@+ $@
+
+%.5 : %.5.pod
+        $(pod2man) -s 5 $< $@+
+        mv $@+ $@
+
+%.7 : %.7.pod
+        $(pod2man) -s 7 $< $@+
+        mv $@+ $@
+
+mantxt = $(addsuffix .txt, $(m1) $(m5) $(m7))
+
+txt :: $(mantxt)
+
+all :: txt
+
+%.txt : %.pod
+        $(pod2text) $< $@+
+        touch -r $< $@+
+        mv $@+ $@
 
-%.html : %.txt
-        $(pandoc_html) < $< > $@+ && mv $@+ $@
+html : podtxt2html $(mantxt)
+        ./podtxt2html $(mantxt)
 
 clean::
-        $(RM) $(man1) $(man5) $(man7) $(html1) $(html5) $(html7)
+        $(RM) $(man1) $(man5) $(man7)
+        $(RM) $(addsuffix .txt.gz, $(m1) $(m5) $(m7))
+        $(RM) $(addsuffix .txt, $(m1) $(m5) $(m7))
+        $(RM) $(addsuffix .html, $(subst .,_,$(m1) $(m5) $(m7)))
+        $(RM) $(addsuffix .html.gz, $(subst .,_,$(m1) $(m5) $(m7)))