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# Copyright 2014-2021 The Khronos Group Inc.
#
# SPDX-License-Identifier: Apache-2.0
# Vulkan Specification makefile
#
# To build the spec with a specific version included, set the
# $(VERSIONS) variable on the make command line to a space-separated
# list of version names (e.g. VK_VERSION_1_2) *including all previous
# versions of the API* (e.g. VK_VERSION_1_1 must also include
# VK_VERSION_1_0). $(VERSIONS) is converted into asciidoc and generator
# script arguments $(VERSIONATTRIBS) and $(VERSIONOPTIONS)
#
# To build the specification / reference pages (refpages) with optional
# extensions included, set the $(EXTENSIONS) variable on the make
# command line to a space-separated list of extension names.
# $(EXTENSIONS) is converted into asciidoc and generator script
# arguments $(EXTATTRIBS) and $(EXTOPTIONS).
# If a recipe fails, delete its target file. Without this cleanup, the leftover
# file from the failed recipe can falsely satisfy dependencies on subsequent
# runs of `make`.
.DELETE_ON_ERROR:
VERSIONS := VK_VERSION_1_0 VK_VERSION_1_1 VK_VERSION_1_2
VERSIONATTRIBS := $(foreach version,$(VERSIONS),-a $(version))
VERSIONOPTIONS := $(foreach version,$(VERSIONS),-feature $(version))
EXTS := $(sort $(EXTENSIONS) $(DIFFEXTENSIONS))
EXTATTRIBS := $(foreach ext,$(EXTS),-a $(ext))
EXTOPTIONS := $(foreach ext,$(EXTS),-extension $(ext))
# APITITLE can be set to extra text to append to the document title,
# normally used when building with extensions included.
APITITLE =
# IMAGEOPTS is normally set to generate inline SVG images, but can be
# overridden to an empty string, since the inline option doesn't work
# well with our HTML diffs.
IMAGEOPTS = inline
# The default 'all' target builds the following sub-targets:
# html - HTML single-page API specification
# pdf - PDF single-page API specification
# styleguide - HTML5 single-page "Documentation and Extensions" guide
# registry - HTML5 single-page XML Registry Schema documentation
# manhtml - HTML5 single-page reference guide - NOT SUPPORTED
# manpdf - PDF reference guide - NOT SUPPORTED
# manhtmlpages - HTML5 separate per-feature refpages
# allchecks - Python sanity checker for script markup and macro use
all: alldocs allchecks
alldocs: allspecs allman proposals
allspecs: html pdf styleguide registry
allman: manhtmlpages
# check_spec_links.py looks for proper use of custom markup macros
# --ignore_count 0 can be incremented if there are unfixable errors
# xml_consistency.py performs various XML consistency checks
# check_undefined looks for untagged use of 'undefined' in spec sources
# reflow.py looks for asciidoctor conditionals inside VU statements;
# and for duplicated VUID numbers, but only in spec sources.
allchecks:
$(PYTHON) $(SCRIPTS)/check_spec_links.py -Werror --ignore_count 0
$(PYTHON) $(SCRIPTS)/xml_consistency.py
$(SCRIPTS)/ci/check_undefined
$(PYTHON) $(SCRIPTS)/reflow.py -nowrite -noflow -check FAIL -checkVUID FAIL $(SPECFILES)
# Note that the := assignments below are immediate, not deferred, and
# are therefore order-dependent in the Makefile
QUIET ?= @
VERYQUIET?= @
PYTHON ?= python3
ASCIIDOC ?= asciidoctor
RUBY = ruby
NODEJS = node
PATCH = patch
RM = rm -f
RMRF = rm -rf
MKDIR = mkdir -p
CP = cp
ECHO = echo
GS_EXISTS := $(shell command -v gs 2> /dev/null)
# Path to scripts used in generation
SCRIPTS = $(CURDIR)/scripts
# Target directories for output files
# HTMLDIR - 'html' target
# PDFDIR - 'pdf' target
# CHECKDIR - 'allchecks' target
OUTDIR = $(GENERATED)/out
HTMLDIR = $(OUTDIR)/html
VUDIR = $(OUTDIR)/validation
PDFDIR = $(OUTDIR)/pdf
CHECKDIR = $(OUTDIR)/checks
PROPOSALDIR = $(OUTDIR)/proposals
# PDF Equations are written to SVGs, this dictates the location to store those files (temporary)
PDFMATHDIR:=$(OUTDIR)/equations_temp
# Set VERBOSE to -v to see what asciidoc is doing.
VERBOSE =
# asciidoc attributes to set (defaults are usually OK)
# NOTEOPTS sets options controlling which NOTEs are generated
# PATCHVERSION must equal VK_HEADER_VERSION from vk.xml
# ATTRIBOPTS sets the API revision and enables KaTeX generation
# VERSIONATTRIBS sets attributes for enabled API versions (set above
# based on $(VERSIONS))
# EXTATTRIBS sets attributes for enabled extensions (set above based on
# $(EXTENSIONS))
# EXTRAATTRIBS sets additional attributes, if passed to make
# ADOCMISCOPTS miscellaneous options controlling error behavior, etc.
# ADOCEXTS asciidoctor extensions to load
# ADOCOPTS options for asciidoc->HTML5 output
NOTEOPTS = -a editing-notes -a implementation-guide
PATCHVERSION = 198
ifneq (,$(findstring VK_VERSION_1_2,$(VERSIONS)))
SPECMINOR = 2
else
ifneq (,$(findstring VK_VERSION_1_1,$(VERSIONS)))
SPECMINOR = 1
else
SPECMINOR = 0
endif
endif
SPECREVISION = 1.$(SPECMINOR).$(PATCHVERSION)
# Spell out ISO 8601 format as not all date commands support --rfc-3339
SPECDATE = $(shell echo `date -u "+%Y-%m-%d %TZ"`)
# Generate Asciidoc attributes for spec remark
# Could use `git log -1 --format="%cd"` to get branch commit date
# This used to be a dependency in the spec html/pdf targets,
# but that's likely to lead to merge conflicts. Just regenerate
# when pushing a new spec for review to the sandbox.
# The dependency on HEAD is per the suggestion in
# http://neugierig.org/software/blog/2014/11/binary-revisions.html
SPECREMARK = from git branch: $(shell echo `git symbolic-ref --short HEAD 2> /dev/null || echo Git branch not available`) \
commit: $(shell echo `git log -1 --format="%H" 2> /dev/null || echo Git commit not available`)
# Base path to SPIR-V extensions on the web.
SPIRVPATH = https://htmlpreview.github.io/?https://github.com/KhronosGroup/SPIRV-Registry/blob/master/extensions
# Some of the attributes used in building all spec documents:
# chapters - absolute path to chapter sources
# appendices - absolute path to appendix sources
# images - absolute path to images
# generated - absolute path to generated sources
# refprefix - controls which generated extension metafiles are
# included at build time. Must be empty for specification,
# 'refprefix.' for refpages (see ADOCREFOPTS below).
ATTRIBOPTS = -a revnumber="$(SPECREVISION)" \
-a revdate="$(SPECDATE)" \
-a revremark="$(SPECREMARK)" \
-a apititle="$(APITITLE)" \
-a stem=latexmath \
-a imageopts="$(IMAGEOPTS)" \
-a config=$(CURDIR)/config \
-a appendices=$(CURDIR)/appendices \
-a chapters=$(CURDIR)/chapters \
-a images=$(IMAGEPATH) \
-a generated=$(GENERATED) \
-a spirv="$(SPIRVPATH)" \
-a refprefix \
$(VERSIONATTRIBS) \
$(EXTATTRIBS) \
$(EXTRAATTRIBS)
ADOCMISCOPTS = --failure-level ERROR
# Non target-specific Asciidoctor extensions and options
# Look in $(GENERATED) for explicitly required non-extension Ruby, such
# as api.rb
ADOCEXTS = -I$(GENERATED) -r $(CURDIR)/config/spec-macros.rb -r $(CURDIR)/config/tilde_open_block.rb
ADOCOPTS = -d book $(ADOCMISCOPTS) $(ATTRIBOPTS) $(NOTEOPTS) $(VERBOSE) $(ADOCEXTS)
# HTML target-specific Asciidoctor extensions and options
ADOCHTMLEXTS = -r $(CURDIR)/config/katex_replace.rb \
-r $(CURDIR)/config/loadable_html.rb \
-r $(CURDIR)/config/vuid-expander.rb \
-r $(CURDIR)/config/rouge-extend-css.rb
# ADOCHTMLOPTS relies on the relative runtime path from the output HTML
# file to the katex scripts being set with KATEXDIR. This is overridden
# by some targets.
# ADOCHTMLOPTS also relies on the absolute build-time path to the
# 'stylesdir' containing our custom CSS.
KATEXSRCDIR = $(CURDIR)/katex
KATEXDIR = katex
ADOCHTMLOPTS = $(ADOCHTMLEXTS) -a katexpath=$(KATEXDIR) \
-a stylesheet=khronos.css \
-a stylesdir=$(CURDIR)/config \
-a sectanchors
# PDF target-specific Asciidoctor extensions and options
ADOCPDFEXTS = -r asciidoctor-pdf \
-r asciidoctor-mathematical \
-r $(CURDIR)/config/asciidoctor-mathematical-ext.rb \
-r $(CURDIR)/config/vuid-expander.rb
ADOCPDFOPTS = $(ADOCPDFEXTS) -a mathematical-format=svg \
-a imagesoutdir=$(PDFMATHDIR) \
-a pdf-fontsdir=config/fonts,GEM_FONTS_DIR \
-a pdf-stylesdir=config/themes -a pdf-style=pdf
# Valid usage-specific Asciidoctor extensions and options
ADOCVUEXTS = -r $(CURDIR)/config/vu-to-json.rb
ADOCVUOPTS = $(ADOCVUEXTS)
.PHONY: directories
# Images used by the spec. These are included in generated HTML now.
IMAGEPATH = $(CURDIR)/images
SVGFILES = $(wildcard $(IMAGEPATH)/*.svg)
# Top-level spec source file
SPECSRC := vkspec.txt
# Static files making up sections of the API spec.
SPECFILES = $(wildcard chapters/[A-Za-z]*.txt chapters/*/[A-Za-z]*.txt appendices/[A-Za-z]*.txt)
# Shorthand for where different types generated files go.
# All can be relocated by overriding GENERATED in the make invocation.
GENERATED = $(CURDIR)/gen
REFPATH = $(GENERATED)/refpage
APIPATH = $(GENERATED)/api
VALIDITYPATH = $(GENERATED)/validity
HOSTSYNCPATH = $(GENERATED)/hostsynctable
METAPATH = $(GENERATED)/meta
INTERFACEPATH = $(GENERATED)/interfaces
SPIRVCAPPATH = $(GENERATED)/spirvcap
PROPOSALPATH = $(CURDIR)/proposals
# timeMarker is a proxy target created when many generated files are
# made at once
APIDEPEND = $(APIPATH)/timeMarker
VALIDITYDEPEND = $(VALIDITYPATH)/timeMarker
HOSTSYNCDEPEND = $(HOSTSYNCPATH)/timeMarker
METADEPEND = $(METAPATH)/timeMarker
INTERFACEDEPEND = $(INTERFACEPATH)/timeMarker
SPIRVCAPDEPEND = $(SPIRVCAPPATH)/timeMarker
RUBYDEPEND = $(GENERATED)/api.rb
# All generated dependencies
GENDEPENDS = $(APIDEPEND) $(VALIDITYDEPEND) $(HOSTSYNCDEPEND) $(METADEPEND) $(INTERFACEDEPEND) $(SPIRVCAPDEPEND) $(RUBYDEPEND)
# All non-format-specific dependencies
COMMONDOCS = $(SPECFILES) $(GENDEPENDS)
# Script to add href to anchors
GENANCHORLINKS = $(SCRIPTS)/genanchorlinks.py
# Script to translate math on build time
TRANSLATEMATH = $(NODEJS) $(SCRIPTS)/translate_math.js $(KATEXSRCDIR)/katex.min.js
# Install katex in $(OUTDIR)/katex for reference by all HTML targets
katexinst: KATEXDIR = katex
katexinst: $(OUTDIR)/$(KATEXDIR)
$(OUTDIR)/$(KATEXDIR): $(KATEXSRCDIR)
$(QUIET)$(MKDIR) $(OUTDIR)
$(QUIET)$(RMRF) $(OUTDIR)/$(KATEXDIR)
# We currently only need the css and fonts, but copy it whole anyway
$(QUIET)$(CP) -rf $(KATEXSRCDIR) $(OUTDIR)
# Spec targets
# There is some complexity to try and avoid short virtual targets like 'html'
# causing specs to *always* be regenerated.
CHUNKER = $(CURDIR)/scripts/asciidoctor-chunker/asciidoctor-chunker.js
CHUNKINDEX = $(CURDIR)/config/chunkindex
# Only the $(CHUNKER) step is required unless the search index is to be
# generated and incorporated into the chunked spec.
#
# Dropped $(QUIET) for now
# Should set NODE_PATH=/usr/local/lib/node_modules or wherever, outside Makefile
# Copying chunked.js into target avoids a warning from the chunker
chunked: $(HTMLDIR)/vkspec.html $(SPECSRC) $(COMMONDOCS)
$(QUIET)$(CHUNKINDEX)/addscripts.sh $(HTMLDIR)/vkspec.html $(HTMLDIR)/prechunked.html
$(QUIET)$(CP) $(CHUNKINDEX)/chunked.css $(CHUNKINDEX)/chunked.js \
$(CHUNKINDEX)/lunr.js $(HTMLDIR)
$(QUIET)$(NODEJS) $(CHUNKER) $(HTMLDIR)/prechunked.html -o $(HTMLDIR)
$(QUIET)$(RM) $(HTMLDIR)/prechunked.html
$(QUIET)$(RUBY) $(CHUNKINDEX)/generate-index.rb $(HTMLDIR)/chap*html | \
$(NODEJS) $(CHUNKINDEX)/build-index.js > $(HTMLDIR)/search.index.js
# This is a temporary target while the new chunker is pre-release.
# Eventually we will either pull the chunker into CI, or permanently
# store a copy of the short JavaScript chunker in this repository.
CHUNKERVERSION = asciidoctor-chunker_v1.0.0
CHUNKURL = https://github.com/wshito/asciidoctor-chunker/releases/download/v1.0.0/$(CHUNKERVERSION).zip
getchunker:
wget $(CHUNKURL) -O $(CHUNKERVERSION).zip
unzip $(CHUNKERVERSION).zip
mv $(CHUNKERVERSION)/* scripts/asciidoctor-chunker/
rm -rf $(CHUNKERVERSION).zip $(CHUNKERVERSION)
html: $(HTMLDIR)/vkspec.html $(SPECSRC) $(COMMONDOCS)
$(HTMLDIR)/vkspec.html: KATEXDIR = ../katex
$(HTMLDIR)/vkspec.html: $(SPECSRC) $(COMMONDOCS) katexinst
$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(SPECSRC)
$(QUIET)$(PYTHON) $(GENANCHORLINKS) $@ $@
$(QUIET)$(TRANSLATEMATH) $@
diff_html: $(HTMLDIR)/diff.html $(SPECSRC) $(COMMONDOCS)
$(HTMLDIR)/diff.html: KATEXDIR = ../katex
$(HTMLDIR)/diff.html: $(SPECSRC) $(COMMONDOCS) katexinst
$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) \
-a diff_extensions="$(DIFFEXTENSIONS)" \
-r $(CURDIR)/config/extension-highlighter.rb --trace \
-o $@ $(SPECSRC)
$(QUIET)$(TRANSLATEMATH) $@
# PDF optimizer - usage $(OPTIMIZEPDF) in.pdf out.pdf
# OPTIMIZEPDFOPTS=--compress-pages is slightly better, but much slower
OPTIMIZEPDF = hexapdf optimize $(OPTIMIZEPDFOPTS)
pdf: $(PDFDIR)/vkspec.pdf $(SPECSRC) $(COMMONDOCS)
$(PDFDIR)/vkspec.pdf: $(SPECSRC) $(COMMONDOCS)
$(QUIET)$(MKDIR) $(PDFDIR)
$(QUIET)$(MKDIR) $(PDFMATHDIR)
$(QUIET)$(ASCIIDOC) -b pdf $(ADOCOPTS) $(ADOCPDFOPTS) -o $@ $(SPECSRC)
$(QUIET)$(OPTIMIZEPDF) $@ $@.out.pdf && mv $@.out.pdf $@
$(QUIET)rm -rf $(PDFMATHDIR)
validusage: $(VUDIR)/validusage.json $(SPECSRC) $(COMMONDOCS)
$(VUDIR)/validusage.json: $(SPECSRC) $(COMMONDOCS)
$(QUIET)$(MKDIR) $(VUDIR)
$(QUIET)$(ASCIIDOC) $(ADOCOPTS) $(ADOCVUOPTS) --trace \
-a json_output=$@ -o $@ $(SPECSRC)
# Vulkan Documentation and Extensions, a.k.a. "Style Guide" documentation
STYLESRC = styleguide.txt
STYLEFILES = $(wildcard style/[A-Za-z]*.txt)
styleguide: $(OUTDIR)/styleguide.html
$(OUTDIR)/styleguide.html: KATEXDIR = katex
$(OUTDIR)/styleguide.html: $(STYLESRC) $(STYLEFILES) $(GENDEPENDS) katexinst
$(QUIET)$(MKDIR) $(OUTDIR)
$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(STYLESRC)
$(QUIET)$(TRANSLATEMATH) $@
# Vulkan API Registry (XML Schema) documentation
# Currently does not use latexmath / KaTeX
REGSRC = registry.txt
registry: $(OUTDIR)/registry.html
$(OUTDIR)/registry.html: $(REGSRC) $(GENDEPENDS)
$(QUIET)$(MKDIR) $(OUTDIR)
$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(REGSRC)
$(QUIET)$(TRANSLATEMATH) $@
# Build proposal documents
PROPOSALSOURCES = $(filter-out $(PROPOSALPATH)/template.asciidoc, $(wildcard $(PROPOSALPATH)/*.asciidoc))
PROPOSALDOCS = $(PROPOSALSOURCES:$(PROPOSALPATH)/%.asciidoc=$(PROPOSALDIR)/%.html)
proposals: $(PROPOSALDOCS) $(PROPOSALSOURCES)
# Proposal documents are built outside of the main specification
$(PROPOSALDIR)/%.html: $(PROPOSALPATH)/%.asciidoc
$(QUIET)$(ASCIIDOC) --failure-level ERROR -b html5 -o $@ $<
$(QUIET) if egrep -q '\\[([]' $@ ; then \
$(TRANSLATEMATH) $@ ; \
fi
# Reflow text in spec sources
REFLOW = $(SCRIPTS)/reflow.py
REFLOWOPTS = -overwrite
reflow:
$(QUIET) echo "Warning: please verify the spec outputs build without changes!"
$(PYTHON) $(REFLOW) $(REFLOWOPTS) $(SPECSRC) $(SPECFILES) $(STYLESRC) $(STYLEFILES)
# Clean generated and output files
clean: clean_html clean_pdf clean_man clean_checks clean_generated clean_validusage
clean_html:
$(QUIET)$(RMRF) $(HTMLDIR) $(OUTDIR)/katex
$(QUIET)$(RM) $(OUTDIR)/apispec.html $(OUTDIR)/styleguide.html \
$(OUTDIR)/registry.html
clean_pdf:
$(QUIET)$(RMRF) $(PDFDIR) $(OUTDIR)/apispec.pdf
clean_man:
$(QUIET)$(RMRF) $(MANHTMLDIR)
clean_checks:
$(QUIET)$(RMRF) $(CHECKDIR)
# Generated directories and files to remove
CLEAN_GEN_PATHS = \
$(APIPATH) \
$(HOSTSYNCPATH) \
$(VALIDITYPATH) \
$(METAPATH) \
$(INTERFACEPATH) \
$(SPIRVCAPPATH) \
$(REFPATH) \
$(GENERATED)/include \
$(GENERATED)/__pycache__ \
$(PDFMATHDIR) \
$(GENERATED)/api.py \
$(GENERATED)/api.rb \
$(GENERATED)/extDependency.*
clean_generated:
$(QUIET)$(RMRF) $(CLEAN_GEN_PATHS)
clean_validusage:
$(QUIET)$(RM) $(VUDIR)/validusage.json
# Generated refpage sources. For now, always build all refpages.
MANSOURCES = $(filter-out $(REFPATH)/apispec.txt, $(wildcard $(REFPATH)/*.txt))
# Generation of refpage asciidoctor sources by extraction from the
# specification.
#
# Should have a proper dependency causing the man page sources to be
# generated by running genRef (once), but adding $(MANSOURCES) to the
# targets causes genRef to run once/target.
#
# Should pass in $(EXTOPTIONS) to determine which pages to generate.
# For now, all core and extension refpages are extracted by genRef.py.
GENREF = $(SCRIPTS)/genRef.py
LOGFILE = $(REFPATH)/refpage.log
refpages: $(REFPATH)/apispec.txt
$(REFPATH)/apispec.txt: $(SPECFILES) $(GENREF) $(SCRIPTS)/reflib.py $(GENERATED)/api.py
$(QUIET)$(MKDIR) $(REFPATH)
$(PYTHON) $(GENREF) -genpath $(GENERATED) -basedir $(REFPATH) \
-log $(LOGFILE) -extpath $(CURDIR)/appendices \
$(EXTOPTIONS) $(SPECFILES)
# These targets are HTML5 refpages
#
# The recursive $(MAKE) is an apparently unavoidable hack, since the
# actual list of man page sources isn't known until after
# $(REFPATH)/apispec.txt is generated. $(GENDEPENDS) is generated before
# running the recursive make, so it doesn't trigger twice
# $(SUBMAKEOPTIONS) suppresses the redundant "Entering / leaving"
# messages make normally prints out, similarly to suppressing make
# command output logging in the individual refpage actions below.
SUBMAKEOPTIONS = --no-print-directory
manhtmlpages: $(REFPATH)/apispec.txt $(GENDEPENDS)
$(QUIET) echo "manhtmlpages: building HTML refpages with these options:"
$(QUIET) echo $(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) \
$(ADOCREFOPTS) -d manpage -o REFPAGE.html REFPAGE.txt
$(MAKE) $(SUBMAKEOPTIONS) -e buildmanpages
# Build the individual refpages, then the symbolic links from aliases
MANHTMLDIR = $(OUTDIR)/man/html
MANHTML = $(MANSOURCES:$(REFPATH)/%.txt=$(MANHTMLDIR)/%.html)
buildmanpages: $(MANHTML)
$(MAKE) $(SUBMAKEOPTIONS) -e manaliases
# Asciidoctor options to build refpages
#
# ADOCREFOPTS *must* be placed after ADOCOPTS in the command line, so
# that it can override spec attribute values.
#
# cross-file-links makes custom macros link to other refpages
# refprefix includes the refpage (not spec) extension metadata.
# isrefpage is for refpage-specific content
# html_spec_relative is where to find the full specification
ADOCREFOPTS = -a cross-file-links -a refprefix='refpage.' -a isrefpage \
-a html_spec_relative='../../html/vkspec.html'
# The refpage build process normally generates far too much output, so
# use VERYQUIET instead of QUIET
# Running translate_math.js on every refpage is slow and most of them
# don't contain math, so do a quick search for latexmath delimiters.
$(MANHTMLDIR)/%.html: KATEXDIR = ../../katex
$(MANHTMLDIR)/%.html: $(REFPATH)/%.txt $(GENDEPENDS) katexinst
$(VERYQUIET)echo "Building $@ from $< using default options"
$(VERYQUIET)$(MKDIR) $(MANHTMLDIR)
$(VERYQUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) $(ADOCREFOPTS) \
-d manpage -o $@ $<
$(VERYQUIET)if egrep -q '\\[([]' $@ ; then \
$(TRANSLATEMATH) $@ ; \
fi
# The 'manhtml' and 'manpdf' targets are NO LONGER SUPPORTED by Khronos.
# They generate HTML5 and PDF single-file versions of the refpages.
# The generated refpage sources are included by $(REFPATH)/apispec.txt,
# and are always generated along with that file. Therefore there's no
# need for a recursive $(MAKE) or a $(MANHTML) dependency, unlike the
# manhtmlpages target.
manpdf: $(OUTDIR)/apispec.pdf
$(OUTDIR)/apispec.pdf: $(SPECVERSION) $(REFPATH)/apispec.txt $(SVGFILES) $(GENDEPENDS)
$(QUIET)$(MKDIR) $(OUTDIR)
$(QUIET)$(MKDIR) $(PDFMATHDIR)
$(QUIET)$(ASCIIDOC) -b pdf -a html_spec_relative='html/vkspec.html' \
$(ADOCOPTS) $(ADOCPDFOPTS) -o $@ $(REFPATH)/apispec.txt
$(QUIET)$(OPTIMIZEPDF) $@ $@.out.pdf && mv $@.out.pdf $@
manhtml: $(OUTDIR)/apispec.html
$(OUTDIR)/apispec.html: KATEXDIR = katex
$(OUTDIR)/apispec.html: ADOCMISCOPTS =
$(OUTDIR)/apispec.html: $(SPECVERSION) $(REFPATH)/apispec.txt $(SVGFILES) $(GENDEPENDS) katexinst
$(QUIET)$(MKDIR) $(OUTDIR)
$(QUIET)$(ASCIIDOC) -b html5 -a html_spec_relative='html/vkspec.html' \
$(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(REFPATH)/apispec.txt
$(QUIET)$(TRANSLATEMATH) $@
# Create links for refpage aliases
MAKEMANALIASES = $(SCRIPTS)/makemanaliases.py
manaliases: $(GENERATED)/api.py
$(PYTHON) $(MAKEMANALIASES) -genpath $(GENERATED) -refdir $(MANHTMLDIR)
# Targets generated from the XML and registry processing scripts
# $(GENERATED)/api.py - Python encoding of the registry
# The $(...DEPEND) targets are files named 'timeMarker' in generated
# target directories. They serve as proxies for the multiple generated
# files written for each target:
# apiinc / proxy $(APIDEPEND) - API interface include files in $(APIPATH)
# hostsyncinc / proxy $(HOSTSYNCDEPEND) - host sync table include files in $(HOSTSYNCPATH)
# validinc / proxy $(VALIDITYDEPEND) - API validity include files in $(VALIDITYPATH)
# extinc / proxy $(METADEPEND) - extension appendix metadata include files in $(METAPATH)
#
# $(VERSIONOPTIONS) specifies the core API versions which are included
# in these targets, and is set above based on $(VERSIONS)
#
# $(EXTOPTIONS) specifies the extensions which are included in these
# targets, and is set above based on $(EXTENSIONS).
#
# $(GENVKEXTRA) are extra options that can be passed to genvk.py, e.g.
# '-diag diag'
REGISTRY = xml
VKXML = $(REGISTRY)/vk.xml
GENVK = $(SCRIPTS)/genvk.py
GENVKOPTS = $(VERSIONOPTIONS) $(EXTOPTIONS) $(GENVKEXTRA) -registry $(VKXML)
GENVKEXTRA =
scriptapi: pyapi rubyapi
pyapi $(GENERATED)/api.py: $(VKXML) $(GENVK)
$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(GENERATED) api.py
rubyapi $(GENERATED)/api.rb: $(VKXML) $(GENVK)
$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(GENERATED) api.rb
apiinc: $(APIDEPEND)
$(APIDEPEND): $(VKXML) $(GENVK) $(GENERATED)/api.py
$(QUIET)$(MKDIR) $(APIPATH)
$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(APIPATH) -genpath $(GENERATED) apiinc
hostsyncinc: $(HOSTSYNCDEPEND)
$(HOSTSYNCDEPEND): $(VKXML) $(GENVK)
$(QUIET)$(MKDIR) $(HOSTSYNCPATH)
$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(HOSTSYNCPATH) hostsyncinc
validinc: $(VALIDITYDEPEND)
$(VALIDITYDEPEND): $(VKXML) $(GENVK)
$(QUIET)$(MKDIR) $(VALIDITYPATH)
$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(VALIDITYPATH) validinc
extinc: $(METAPATH)/timeMarker
$(METADEPEND): $(VKXML) $(GENVK)
$(QUIET)$(MKDIR) $(METAPATH)
$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(METAPATH) extinc
interfaceinc: $(INTERFACEPATH)/timeMarker
$(INTERFACEDEPEND): $(VKXML) $(GENVK)
$(QUIET)$(MKDIR) $(INTERFACEPATH)
$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(INTERFACEPATH) interfaceinc
# This generates a single file, so SPIRVCAPDEPEND is the full path to
# the file, rather than to a timeMarker in the same directory.
spirvcapinc: $(SPIRVCAPDEPEND)
$(SPIRVCAPDEPEND): $(VKXML) $(GENVK)
$(QUIET)$(MKDIR) $(SPIRVCAPPATH)
$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o $(SPIRVCAPPATH) spirvcapinc
# Debugging aid - generate all files from registry XML
# This leaves out $(GENERATED)/extDependency.sh intentionally as it only
# needs to be updated when the extension dependencies in vk.xml change.
generated: $(GENERATED)/api.py $(GENDEPENDS)
# Extension dependencies derived from vk.xml
# Both Bash and Python versions are generated
extDependency: $(GENERATED)/extDependency.stamp
$(GENERATED)/extDependency.sh: $(GENERATED)/extDependency.stamp
$(GENERATED)/extDependency.py: $(GENERATED)/extDependency.stamp
DEPSCRIPT = $(SCRIPTS)/make_ext_dependency.py
$(GENERATED)/extDependency.stamp: $(VKXML) $(DEPSCRIPT)
$(QUIET)$(PYTHON) $(DEPSCRIPT) \
-registry $(VKXML) \
-outscript $(GENERATED)/extDependency.sh \
-outpy $(GENERATED)/extDependency.py
$(QUIET)touch $@