rust/mk/docs.mk
Steve Klabnik 024aa9a345 src/doc/trpl -> src/doc/book
The book was located under 'src/doc/trpl' because originally, it was
going to be hosted under that URL. Late in the game, before 1.0, we
decided that /book was a better one, so we changed the output, but
not the input. This causes confusion for no good reason. So we'll change
the source directory to look like the output directory, like for every
other thing in src/doc.
2015-11-19 11:30:18 -05:00

223 lines
6.8 KiB
Makefile

# Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution and at
# http://rust-lang.org/COPYRIGHT.
#
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
# option. This file may not be copied, modified, or distributed
# except according to those terms.
######################################################################
# The various pieces of standalone documentation.
#
# The DOCS variable is their names (with no file extension).
#
# RUSTDOC_FLAGS_xyz variables are extra arguments to pass to the
# rustdoc invocation for xyz.
#
# RUSTDOC_DEPS_xyz are extra dependencies for the rustdoc invocation
# on xyz.
#
# L10N_LANGS are the languages for which the docs have been
# translated.
######################################################################
DOCS := index \
complement-lang-faq complement-design-faq complement-project-faq \
rustdoc reference grammar
# Legacy guides, preserved for a while to reduce the number of 404s
DOCS += guide-crates guide-error-handling guide-ffi guide-macros guide \
guide-ownership guide-plugins guide-pointers guide-strings guide-tasks \
guide-testing tutorial intro
RUSTDOC_DEPS_reference := doc/full-toc.inc
RUSTDOC_FLAGS_reference := --html-in-header=doc/full-toc.inc
L10N_LANGS := ja
# Generally no need to edit below here.
# The options are passed to the documentation generators.
RUSTDOC_HTML_OPTS_NO_CSS = --html-before-content=doc/version_info.html \
--html-in-header=doc/favicon.inc \
--html-after-content=doc/footer.inc \
--markdown-playground-url='https://play.rust-lang.org/'
RUSTDOC_HTML_OPTS = $(RUSTDOC_HTML_OPTS_NO_CSS) --markdown-css rust.css
# The rustdoc executable...
RUSTDOC_EXE = $(HBIN2_H_$(CFG_BUILD))/rustdoc$(X_$(CFG_BUILD))
# ...with rpath included in case --disable-rpath was provided to
# ./configure
RUSTDOC = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $(RUSTDOC_EXE)
# The rustbook executable...
RUSTBOOK_EXE = $(HBIN2_H_$(CFG_BUILD))/rustbook$(X_$(CFG_BUILD))
# ...with rpath included in case --disable-rpath was provided to
# ./configure
RUSTBOOK = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $(RUSTBOOK_EXE)
# The error-index-generator executable...
ERR_IDX_GEN_EXE = $(HBIN2_H_$(CFG_BUILD))/error-index-generator$(X_$(CFG_BUILD))
ERR_IDX_GEN = $(RPATH_VAR2_T_$(CFG_BUILD)_H_$(CFG_BUILD)) $(ERR_IDX_GEN_EXE)
D := $(S)src/doc
DOC_TARGETS := book nomicon style error-index
COMPILER_DOC_TARGETS :=
DOC_L10N_TARGETS :=
# If NO_REBUILD is set then break the dependencies on rustdoc so we
# build the documentation without having to rebuild rustdoc.
ifeq ($(NO_REBUILD),)
HTML_DEPS := $(RUSTDOC_EXE)
else
HTML_DEPS :=
endif
######################################################################
# Rust version
######################################################################
HTML_DEPS += doc/version_info.html
doc/version_info.html: $(D)/version_info.html.template $(MKFILE_DEPS) \
$(wildcard $(D)/*.*) | doc/
@$(call E, version-info: $@)
$(Q)sed -e "s/VERSION/$(CFG_RELEASE)/; \
s/SHORT_HASH/$(CFG_SHORT_VER_HASH)/; \
s/STAMP/$(CFG_VER_HASH)/;" $< >$@
GENERATED += doc/version_info.html
######################################################################
# Docs from rustdoc
######################################################################
doc/:
@mkdir -p $@
HTML_DEPS += doc/rust.css
doc/rust.css: $(D)/rust.css | doc/
@$(call E, cp: $@)
$(Q)cp -PRp $< $@ 2> /dev/null
HTML_DEPS += doc/favicon.inc
doc/favicon.inc: $(D)/favicon.inc | doc/
@$(call E, cp: $@)
$(Q)cp -PRp $< $@ 2> /dev/null
doc/full-toc.inc: $(D)/full-toc.inc | doc/
@$(call E, cp: $@)
$(Q)cp -PRp $< $@ 2> /dev/null
HTML_DEPS += doc/footer.inc
doc/footer.inc: $(D)/footer.inc | doc/
@$(call E, cp: $@)
$(Q)cp -PRp $< $@ 2> /dev/null
# The (english) documentation for each doc item.
DOC_TARGETS += doc/not_found.html
doc/not_found.html: $(D)/not_found.md $(HTML_DEPS) | doc/
@$(call E, rustdoc: $@)
$(Q)$(RUSTDOC) $(RUSTDOC_HTML_OPTS_NO_CSS) \
--markdown-no-toc \
--markdown-css https://doc.rust-lang.org/rust.css $<
define DEF_DOC
# HTML (rustdoc)
DOC_TARGETS += doc/$(1).html
doc/$(1).html: $$(D)/$(1).md $$(HTML_DEPS) $$(RUSTDOC_DEPS_$(1)) | doc/
@$$(call E, rustdoc: $$@)
$$(Q)$$(RUSTDOC) $$(RUSTDOC_HTML_OPTS) $$(RUSTDOC_FLAGS_$(1)) $$<
endef
$(foreach docname,$(DOCS),$(eval $(call DEF_DOC,$(docname))))
######################################################################
# Rustdoc (libstd/extra)
######################################################################
# The library documenting macro
#
# $(1) - The crate name (std/extra)
#
# Passes --cfg stage2 to rustdoc because it uses the stage2 librustc.
define DEF_LIB_DOC
# If NO_REBUILD is set then break the dependencies on rustdoc so we
# build crate documentation without having to rebuild rustdoc.
ifeq ($(NO_REBUILD),)
LIB_DOC_DEP_$(1) = \
$$(CRATEFILE_$(1)) \
$$(RSINPUTS_$(1)) \
$$(RUSTDOC_EXE) \
$$(foreach dep,$$(RUST_DEPS_$(1)), \
$$(TLIB2_T_$(CFG_BUILD)_H_$(CFG_BUILD))/stamp.$$(dep)) \
$$(foreach dep,$$(filter $$(DOC_CRATES), $$(RUST_DEPS_$(1))), \
doc/$$(dep)/)
else
LIB_DOC_DEP_$(1) = $$(CRATEFILE_$(1)) $$(RSINPUTS_$(1))
endif
doc/$(1)/:
$$(Q)mkdir -p $$@
doc/$(1)/index.html: CFG_COMPILER_HOST_TRIPLE = $(CFG_TARGET)
doc/$(1)/index.html: $$(LIB_DOC_DEP_$(1)) doc/$(1)/
@$$(call E, rustdoc: $$@)
$$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(CFG_BUILD)) \
$$(RUSTDOC) --cfg dox --cfg stage2 $$(RUSTFLAGS_$(1)) $$<
endef
$(foreach crate,$(CRATES),$(eval $(call DEF_LIB_DOC,$(crate))))
COMPILER_DOC_TARGETS := $(CRATES:%=doc/%/index.html)
ifdef CFG_ENABLE_COMPILER_DOCS
DOC_TARGETS += $(COMPILER_DOC_TARGETS)
else
DOC_TARGETS += $(DOC_CRATES:%=doc/%/index.html)
endif
ifdef CFG_DISABLE_DOCS
$(info cfg: disabling doc build (CFG_DISABLE_DOCS))
DOC_TARGETS :=
COMPILER_DOC_TARGETS :=
endif
docs: $(DOC_TARGETS)
doc: docs
compiler-docs: $(COMPILER_DOC_TARGETS)
book: doc/book/index.html
doc/book/index.html: $(RUSTBOOK_EXE) $(wildcard $(S)/src/doc/book/*.md) | doc/
@$(call E, rustbook: $@)
$(Q)rm -rf doc/book
$(Q)$(RUSTBOOK) build $(S)src/doc/book doc/book
nomicon: doc/nomicon/index.html
doc/nomicon/index.html: $(RUSTBOOK_EXE) $(wildcard $(S)/src/doc/nomicon/*.md) | doc/
@$(call E, rustbook: $@)
$(Q)rm -rf doc/nomicon
$(Q)$(RUSTBOOK) build $(S)src/doc/nomicon doc/nomicon
style: doc/style/index.html
doc/style/index.html: $(RUSTBOOK_EXE) $(wildcard $(S)/src/doc/style/*.md) | doc/
@$(call E, rustbook: $@)
$(Q)rm -rf doc/style
$(Q)$(RUSTBOOK) build $(S)src/doc/style doc/style
error-index: doc/error-index.html
doc/error-index.html: $(ERR_IDX_GEN_EXE) | doc/
$(Q)$(call E, error-index-generator: $@)
$(Q)$(ERR_IDX_GEN)