mirror of https://github.com/digint/btrbk
60 lines
1.6 KiB
Makefile
60 lines
1.6 KiB
Makefile
DOCS = FAQ.md \
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upgrade_to_v0.23.0.md
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MAN_MAN1 = btrbk.1 \
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lsbtr.1 \
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ssh_filter_btrbk.1
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MAN_MAN5 = btrbk.conf.5
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PN = btrbk
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PREFIX ?= /usr
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DOCDIR = $(PREFIX)/share/doc/$(PN)
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MAN1DIR = $(PREFIX)/share/man/man1
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MAN5DIR = $(PREFIX)/share/man/man5
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ifeq ($(COMPRESS), yes)
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DOCS := $(addsuffix .gz,$(DOCS))
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MAN_MAN1 := $(addsuffix .gz,$(MAN_MAN1))
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MAN_MAN5 := $(addsuffix .gz,$(MAN_MAN5))
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endif
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# convert using "asciidoctor": <https://asciidoctor.org>
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ASCIIDOCTOR_MANPAGE = asciidoctor -d manpage -b manpage
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ASCIIDOCTOR_HTML = asciidoctor -b html5 -d article
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# reproducible builds: reference date is ":date:" attribute from asciidoc source
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date_attr = $(shell sed -rn 's/:date:\s*//p' $(1))
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source_date_epoch = $(shell date +%s -u -d $(call date_attr,$(1)))
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all: man
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man: man1 man5
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man1: $(MAN_MAN1)
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man5: $(MAN_MAN5)
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install: install-man install-doc
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install-man: man
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install -d -m 755 "$(DESTDIR)$(MAN1DIR)"
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install -d -m 755 "$(DESTDIR)$(MAN5DIR)"
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install -p -m 644 $(MAN_MAN1) "$(DESTDIR)$(MAN1DIR)"
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install -p -m 644 $(MAN_MAN5) "$(DESTDIR)$(MAN5DIR)"
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install-doc: $(DOCS)
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install -d -m 755 "$(DESTDIR)$(DOCDIR)"
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install -p -m 644 $(DOCS) "$(DESTDIR)$(DOCDIR)"
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clean:
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rm -f *.md.gz *.[15] *.[15].{gz,html}
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%.gz : %
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gzip -9 -n -c $< > $@
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%.1 : %.1.asciidoc
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SOURCE_DATE_EPOCH=$(call source_date_epoch,$<) $(ASCIIDOCTOR_MANPAGE) -o $@ $<
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%.5 : %.5.asciidoc
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SOURCE_DATE_EPOCH=$(call source_date_epoch,$<) $(ASCIIDOCTOR_MANPAGE) -o $@ $<
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%.html : %.asciidoc
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SOURCE_DATE_EPOCH=$(call source_date_epoch,$<) $(ASCIIDOCTOR_HTML) -o $@ $<
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