1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/GNUmakefile b/Documentation/GNUmakefile
new file mode 100644
index 0000000..14480da
--- /dev/null
+++ b/Documentation/GNUmakefile
@@ -0,0 +1,63 @@
+# Copyright (C) all contributors <mwrap-public@80x24.org>
+# License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
+all::
+
+INSTALL = install
+POD2MAN = pod2man
+VERSION := $(shell cd .. && ./VERSION-GEN)
+release := mwrap $(VERSION)
+POD2MAN_OPTS = -v -r '$(release)' --stderr -d 1993-10-02 -c 'mwrap user manual'
+pod2man = $(POD2MAN) $(POD2MAN_OPTS)
+POD2TEXT = pod2text
+POD2TEXT_OPTS = --stderr
+pod2text = $(POD2TEXT) $(POD2TEXT_OPTS)
+
+m1 = mwrap
+m5 =
+m7 =
+
+man1 := $(addsuffix .1, $(m1))
+man5 := $(addsuffix .5, $(m5))
+man7 := $(addsuffix .7, $(m7))
+
+all:: man
+
+man: $(man1) $(man5) $(man7)
+
+prefix ?= $(HOME)
+mandir ?= $(prefix)/share/man
+man1dir = $(mandir)/man1
+man5dir = $(mandir)/man5
+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 $(man5) ../man
+        test -z "$(man7)" || $(INSTALL) -m 644 $(man7) ../man
+
+install-man: man
+        $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
+        $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
+        test -z "$(man7)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
+        $(INSTALL) -m 644 $(man1) $(DESTDIR)$(man1dir)
+        $(INSTALL) -m 644 $(man5) $(DESTDIR)$(man5dir)
+        test -z "$(man7)" || $(INSTALL) -m 644 $(man7) $(DESTDIR)$(man7dir)
+
+%.1 %.5 %.7 : %.pod
+        $(pod2man) -s $(subst .,,$(suffix $@)) $< $@+ && mv $@+ $@
+
+mantxt = $(addsuffix .txt, $(m1) $(m5) $(m7))
+
+txt :: $(mantxt)
+
+all :: txt
+
+%.txt : %.pod
+        $(pod2text) $< $@+
+        touch -r $< $@+
+        mv $@+ $@
+
+clean::
+        $(RM) $(man1) $(man5) $(man7)
+        $(RM) $(addsuffix .txt.gz, $(m1) $(m5) $(m7))