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ifneq ($(USE_ASCIIDOCTOR),)
ASCIIDOC := asciidoctor
XMLTO :=
else
ASCIIDOC := asciidoc
XMLTO := xmlto
endif
PS2PDF := ps2pdf
SRC += nmk.txt
XMLS := $(patsubst %.txt,%.xml,$(SRC))
MANS := $(patsubst %.txt,%.8,$(SRC))
GROFF := groff
PAPER := $(shell paperconf 2>/dev/null || echo letter)
GROFF_OPTS := -Tps -t -dpaper=$(PAPER) -P-p$(PAPER) -man -msafer -rC1 -rD1 -rS11
PSS := $(MANS:%.8=%.ps)
PDFS := $(MANS:%.8=%.pdf)
ps: $(PSS)
pdf: $(PDFS)
all: check $(MANS)
.PHONY: all ps pdf check clean
check:
$(Q) for B in $(ASCIIDOC) $(XMLTO); do \
$$B --version > /dev/null || exit 1; \
done
%.8: %.txt
$(call msg-gen, $@)
ifneq ($(USE_ASCIIDOCTOR),)
$(Q) $(ASCIIDOC) -b manpage -d manpage -o $@ $<
else
$(Q) $(ASCIIDOC) -b docbook -d manpage -o $(patsubst %.8,%.xml,$@) $<
$(Q) $(XMLTO) man --skip-validation $(patsubst %.8,%.xml,$@) 2>/dev/null
endif
%.ps: %.8
$(call msg-gen, $@)
$(Q) $(GROFF) $(GROFF_OPTS) $^ > $@
%.pdf: %.ps
$(call msg-gen, $@)
$(Q) $(PS2PDF) $< $@
clean:
$(call msg-clean, "docs")
$(Q) $(RM) $(XMLS) $(MANS) $(PSS) $(PDFS)
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