forked from rust-lang/rust
/
docs.mk
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/
docs.mk
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######################################################################
# Doc variables and rules
######################################################################
DOCS :=
######################################################################
# Pandoc (reference-manual related)
######################################################################
ifeq ($(CFG_PANDOC),)
$(info cfg: no pandoc found, omitting doc/rust.pdf)
else
ifeq ($(CFG_NODE),)
$(info cfg: no node found, omitting doc/tutorial.html)
else
doc/rust.css: rust.css
@$(call E, cp: $@)
$(Q)cp -a $< $@ 2> /dev/null
DOCS += doc/rust.html
doc/rust.html: rust.md doc/version_info.html doc/rust.css
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js --highlight $< | \
"$(CFG_PANDOC)" \
--standalone --toc \
--section-divs \
--number-sections \
--from=markdown --to=html \
--css=rust.css \
--include-before-body=doc/version_info.html \
--output=$@
endif
ifeq ($(CFG_PDFLATEX),)
$(info cfg: no pdflatex found, omitting doc/rust.pdf)
else
ifeq ($(CFG_XETEX),)
$(info cfg: no xetex found, disabling doc/rust.pdf)
else
ifeq ($(CFG_LUATEX),)
$(info cfg: lacking luatex, disabling pdflatex)
else
DOCS += doc/rust.pdf
doc/rust.tex: rust.md doc/version.md
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js $< | \
"$(CFG_PANDOC)" \
--standalone --toc \
--number-sections \
--from=markdown --to=latex \
--output=$@
doc/rust.pdf: doc/rust.tex
@$(call E, pdflatex: $@)
$(Q)$(CFG_PDFLATEX) \
-interaction=batchmode \
-output-directory=doc \
$<
endif
endif
endif
######################################################################
# Node (tutorial related)
######################################################################
ifeq ($(CFG_NODE),)
$(info cfg: no node found, omitting doc/tutorial.html)
else
DOCS += doc/tutorial.html
doc/tutorial.html: tutorial.md doc/version_info.html doc/rust.css
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js --highlight $< | \
$(CFG_PANDOC) --standalone --toc \
--section-divs --number-sections \
--from=markdown --to=html --css=rust.css \
--include-before-body=doc/version_info.html \
--output=$@
DOCS += doc/tutorial-macros.html
doc/tutorial-macros.html: tutorial-macros.md doc/version_info.html \
doc/rust.css
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js --highlight $< | \
$(CFG_PANDOC) --standalone --toc \
--section-divs --number-sections \
--from=markdown --to=html --css=rust.css \
--include-before-body=doc/version_info.html \
--output=$@
DOCS += doc/tutorial-ffi.html
doc/tutorial-ffi.html: tutorial-ffi.md doc/version_info.html doc/rust.css
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js --highlight $< | \
$(CFG_PANDOC) --standalone --toc \
--section-divs --number-sections \
--from=markdown --to=html --css=rust.css \
--include-before-body=doc/version_info.html \
--output=$@
DOCS += doc/tutorial-borrowed-ptr.html
doc/tutorial-borrowed-ptr.html: tutorial-borrowed-ptr.md doc/version_info.html doc/rust.css
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js --highlight $< | \
$(CFG_PANDOC) --standalone --toc \
--section-divs --number-sections \
--from=markdown --to=html --css=rust.css \
--include-before-body=doc/version_info.html \
--output=$@
DOCS += doc/tutorial-tasks.html
doc/tutorial-tasks.html: tutorial-tasks.md doc/version_info.html doc/rust.css
@$(call E, pandoc: $@)
$(Q)$(CFG_NODE) $(S)doc/prep.js --highlight $< | \
$(CFG_PANDOC) --standalone --toc \
--section-divs --number-sections \
--from=markdown --to=html --css=rust.css \
--include-before-body=doc/version_info.html \
--output=$@
endif
endif
######################################################################
# LLnextgen (grammar analysis from refman)
######################################################################
ifeq ($(CFG_LLNEXTGEN),)
$(info cfg: no llnextgen found, omitting grammar-verification)
else
.PHONY: verify-grammar
doc/rust.g: rust.md $(S)src/etc/extract_grammar.py
@$(call E, extract_grammar: $@)
$(Q)$(S)src/etc/extract_grammar.py $< >$@
verify-grammar: doc/rust.g
@$(call E, LLnextgen: $<)
$(Q)$(CFG_LLNEXTGEN) --generate-lexer-wrapper=no $< >$@
$(Q)rm -f doc/rust.c doc/rust.h
endif
######################################################################
# Rustdoc (libcore/std)
######################################################################
ifeq ($(CFG_PANDOC),)
$(info cfg: no pandoc found, omitting library doc build)
else
# The rustdoc executable
RUSTDOC = $(HBIN2_H_$(CFG_HOST_TRIPLE))/rustdoc$(X)
# The library documenting macro
# $(1) - The output directory
# $(2) - The crate file
# $(3) - The crate soruce files
define libdoc
doc/$(1)/index.html: $(2) $(3) $$(RUSTDOC) doc/$(1)/rust.css
@$$(call E, rustdoc: $$@)
$(Q)$(RUSTDOC) $(2) --output-dir=doc/$(1)
doc/$(1)/rust.css: rust.css
@$$(call E, cp: $$@)
$(Q)cp $$< $$@
DOCS += doc/$(1)/index.html
endef
$(eval $(call libdoc,core,$(CORELIB_CRATE),$(CORELIB_INPUTS)))
$(eval $(call libdoc,std,$(STDLIB_CRATE),$(STDLIB_INPUTS)))
endif
ifdef CFG_DISABLE_DOCS
$(info cfg: disabling doc build (CFG_DISABLE_DOCS))
DOCS :=
endif
doc/version.md: $(MKFILE_DEPS) rust.md
@$(call E, version-stamp: $@)
$(Q)echo "$(CFG_VERSION)" >$@
doc/version_info.html: version_info.html.template
@$(call E, version-info: $@)
sed -e "s/VERSION/$(CFG_RELEASE)/; s/SHORT_HASH/$(shell echo \
$(CFG_VER_HASH) | head -c 8)/;\
s/STAMP/$(CFG_VER_HASH)/;" $< >$@
GENERATED += doc/version.md
docs: $(DOCS)