mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 18:21:39 +01:00
Anthony PERARD
08b908ba63
Second try, this time also works for all links to xen-vbd-interface(7). We don't try anymore to have pod2html generate relative links, instead we do it ourself. First, we modify all links to man pages to have what looks like an absolute URL and pod2html will just write it in the html output. Absolute URL in POD are in the form L<text|scheme:...> so let's just use a scheme that isn't real, but easy to find in the resulting html output: "relative:". Then we fix the output and remove all the bogus scheme "relative" and can end up with nice relative links. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Release-acked-by: Juergen Gross <jgross@suse.com>
232 lines
6.3 KiB
Makefile
232 lines
6.3 KiB
Makefile
XEN_ROOT=$(CURDIR)/..
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include $(XEN_ROOT)/Config.mk
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-include $(XEN_ROOT)/config/Docs.mk
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VERSION := $(shell $(MAKE) -C $(XEN_ROOT)/xen --no-print-directory xenversion)
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DATE := $(shell date +%Y-%m-%d)
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DOC_ARCHES := arm x86_32 x86_64
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MAN_SECTIONS := 1 5 7 8
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# Documentation sources to build
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MAN-SRC-y := $(sort $(basename $(wildcard man/*.pod man/*.pandoc)))
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TXTSRC-y := $(sort $(shell find misc -name '*.txt' -print))
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PANDOCSRC-y := $(sort $(shell find designs/ features/ misc/ process/ specs/ -name '*.pandoc' -print))
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# Documentation targets
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$(foreach i,$(MAN_SECTIONS), \
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$(eval DOC_MAN$(i) := $(patsubst man/%.$(i),man$(i)/%.$(i), \
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$(filter %.$(i),$(MAN-SRC-y)))))
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DOC_HTML := html/SUPPORT.html \
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$(patsubst %.pandoc,html/%.html,$(PANDOCSRC-y)) \
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$(patsubst %,html/%.html,$(MAN-SRC-y)) \
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$(patsubst %.txt,html/%.txt,$(TXTSRC-y)) \
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$(patsubst %,html/hypercall/%/index.html,$(DOC_ARCHES))
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DOC_TXT := $(patsubst %.txt,txt/%.txt,$(TXTSRC-y)) \
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$(patsubst %.pandoc,txt/%.txt,$(PANDOCSRC-y)) \
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$(patsubst %,txt/%.txt,$(MAN-SRC-y))
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DOC_PDF := $(patsubst %.pandoc,pdf/%.pdf,$(PANDOCSRC-y))
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# Top level build targets
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.PHONY: all
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all: build
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.PHONY: build
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build: html txt pdf man-pages figs
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.PHONY: html
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html: $(DOC_HTML) html/index.html
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.PHONY: txt
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txt: $(DOC_TXT)
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.PHONY: figs
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figs:
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ifneq ($(FIG2DEV),)
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set -x; $(MAKE) -C figs
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else
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@echo "fig2dev (transfig) not installed; skipping figs."
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endif
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.PHONY: pdf
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pdf: $(DOC_PDF)
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.PHONY: clean
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clean: clean-man-pages
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$(MAKE) -C figs clean
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rm -rf .word_count *.aux *.dvi *.bbl *.blg *.glo *.idx *~
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rm -rf *.ilg *.log *.ind *.toc *.bak *.tmp core
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rm -rf html txt pdf
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.PHONY: distclean
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distclean: clean
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rm -rf $(XEN_ROOT)/config/Docs.mk config.log config.status config.cache \
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autom4te.cache
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# Top level install targets
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.PHONY: man-pages install-man-pages clean-man-pages uninstall-man-pages
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# Metarules for generating manpages. Run with $(1) substitued for section
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define GENERATE_MANPAGE_RULES
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# Real manpages
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man$(1)/%.$(1): man/%.$(1).pod Makefile
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ifneq ($(POD2MAN),)
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@$(INSTALL_DIR) $$(@D)
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$(POD2MAN) --release=$(VERSION) --name=$$* -s $(1) -c "Xen" $$< $$@
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else
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@echo "pod2man not installed; skipping $$@"
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endif
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man$(1)/%.$(1): man/%.$(1).pandoc Makefile
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ifneq ($(PANDOC),)
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@$(INSTALL_DIR) $$(@D)
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$(PANDOC) --standalone -V title=$$* -V section=$(1) \
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-V date="$(DATE)" -V footer="$(VERSION)" \
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-V header=Xen $$< -t man --output $$@
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else
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@echo "pandoc not installed; skipping $$@"
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endif
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# HTML manpages
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html/man/%.$(1).html: man/%.$(1).pod Makefile
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ifneq ($(POD2HTML),)
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@$(INSTALL_DIR) $$(@D)
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# Fix up links between man-pages
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# 1) L<xl(1)> -> L<xl(1)|relative:xl.1.html>
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# 2) <a href="relative:xl.1.html"> -> <a href="xl.1.html">
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sed -r -e 's%L<([^>]+)\(([1-9])\)>%L<\1(\2)|relative:\1.\2.html>%g' $$< | \
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$(POD2HTML) | \
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sed -r -e 's%( href=")relative:%\1%g' > $$@
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else
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@echo "pod2html not installed; skipping $$@"
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endif
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html/man/%.$(1).html: man/%.$(1).pandoc Makefile
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ifneq ($(PANDOC),)
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@$(INSTALL_DIR) $$(@D)
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$(PANDOC) --standalone $$< -t html --toc --output $$@
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else
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@echo "pandoc not installed; skipping $$@"
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endif
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# Text manpages
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txt/man/%.$(1).txt: man/%.$(1).pod Makefile
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ifneq ($(POD2TEXT),)
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@$(INSTALL_DIR) $$(@D)
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$(POD2TEXT) $$< $$@
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else
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@echo "pod2text not installed; skipping $$@"
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endif
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txt/man/%.$(1).txt: man/%.$(1).pandoc Makefile
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ifneq ($(PANDOC),)
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@$(INSTALL_DIR) $$(@D)
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$(PANDOC) --standalone $$< -t plain --output $$@
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else
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@echo "pandoc not installed; skipping $$@"
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endif
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# Build
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.PHONY: man$(1)-pages
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man$(1)-pages: $$(DOC_MAN$(1))
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# Install
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.PHONY: install-man$(1)-pages
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install-man$(1)-pages: man$(1)-pages
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$(INSTALL_DIR) $(DESTDIR)$(mandir)
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cp -r man$(1) $(DESTDIR)$(mandir)
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# Clean
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.PHONY: clean-man$(1)-pages
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clean-man$(1)-pages:
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rm -rf man$(1)
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# Uninstall
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.PHONY: uninstall-man$(1)-pages
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uninstall-man$(1)-pages:
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rm -f $(addprefix $(DESTDIR)$(mandir)/,$(DOC_MAN$(1)))
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# Link buld/install/clean to toplevel rules
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man-pages: man$(1)-pages
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install-man-pages: install-man$(1)-pages
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clean-man-pages: clean-man$(1)-pages
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uninstall-man-pages: uninstall-man$(1)-pages
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endef
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# Generate manpage rules for each section
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$(foreach i,$(MAN_SECTIONS),$(eval $(call GENERATE_MANPAGE_RULES,$(i))))
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.PHONY: install-html
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install-html: html txt figs
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$(INSTALL_DIR) $(DESTDIR)$(docdir)
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[ ! -d html ] || cp -R html $(DESTDIR)$(docdir)
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.PHONY: install
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install: install-man-pages install-html
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.PHONY: uninstall-html
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uninstall-html:
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rm -rf $(DESTDIR)$(docdir)
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.PHONY: uninstall
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uninstall: uninstall-man-pages uninstall-html
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# Individual file build targets
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html/index.html: $(DOC_HTML) $(CURDIR)/gen-html-index INDEX
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$(PERL) -w -- $(CURDIR)/gen-html-index -i INDEX html $(DOC_HTML)
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html/%.txt: %.txt
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@$(INSTALL_DIR) $(@D)
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$(INSTALL_DATA) $< $@
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# For non-x86 arches exclude the subarch whole x86 arch.
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$(foreach i,$(filter-out x86_32 x86_64,$(DOC_ARCHES)),html/hypercall/$(i)/index.html): EXTRA_EXCLUDE := -X arch-x86
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html/hypercall/%/index.html: $(CURDIR)/xen-headers Makefile
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rm -rf $(@D)
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$(INSTALL_DIR) $(@D)
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$(PERL) -w $(CURDIR)/xen-headers -O $(@D) \
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-T 'arch-$* - Xen public headers' \
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$(patsubst %,-X arch-%,$(filter-out $*,$(DOC_ARCHES))) \
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$(patsubst %,-X xen-%,$(filter-out $*,$(DOC_ARCHES))) \
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$(EXTRA_EXCLUDE) \
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$(XEN_ROOT)/xen include/public include/xen/errno.h
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-include $(wildcard html/hypercall/*/.deps)
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txt/%.txt: %.txt
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@$(INSTALL_DIR) $(@D)
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$(INSTALL_DATA) $< $@
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# Metarule for generating pandoc rules.
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define GENERATE_PANDOC_RULE_RAW
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$(1): $(2)
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ifneq ($(PANDOC),)
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@$(INSTALL_DIR) $$(@D)
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$(PANDOC) --number-sections --toc --standalone $$< --output $$@
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else
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@echo "pandoc not installed; skipping $$@"
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endif
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endef
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define GENERATE_PANDOC_RULE
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# $(1) is the target documentation format. $(2) is the source format.
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$(call GENERATE_PANDOC_RULE_RAW,$(1)/%.$(1),%.$(2))
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endef
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$(eval $(call GENERATE_PANDOC_RULE,pdf,pandoc)) # pdf/%.pdf: %.pandoc
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$(eval $(call GENERATE_PANDOC_RULE,txt,pandoc)) # txt/%.txt: %.pandoc
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$(eval $(call GENERATE_PANDOC_RULE,html,pandoc)) # html/%.html: %.pandoc
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$(eval $(call GENERATE_PANDOC_RULE_RAW,html/SUPPORT.html,$(XEN_ROOT)/SUPPORT.md))
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ifeq (,$(findstring clean,$(MAKECMDGOALS)))
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$(XEN_ROOT)/config/Docs.mk:
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$(error You have to run ./configure before building docs)
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endif
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