411 lines
15 KiB
Makefile
411 lines
15 KiB
Makefile
# Copyright (c) 2014-2017 The Khronos Group Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Vulkan Specification makefile
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#
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# To build the specification and reference pages with optional
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# extensions included, set the $(EXTENSIONS) variable on the make
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# command line to a space-separated list of extension names. The
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# VK_KHR_sampler_mirror_clamp_to_edge extension which is a required part
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# of Vulkan 1.0, is always included. $(EXTENSIONS) is converted into
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# asciidoc and generator script arguments $(EXTATTRIBS) and
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# $(EXTOPTIONS).
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EXTS := $(sort VK_KHR_sampler_mirror_clamp_to_edge $(EXTENSIONS))
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EXTATTRIBS := $(foreach ext,$(EXTS),-a $(ext))
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EXTOPTIONS := $(foreach ext,$(EXTS),-extension $(ext))
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# APITITLE can be set to extra text to append to the document title,
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# normally used when building with extensions included.
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APITITLE =
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# The default 'all' target builds the following sub-targets:
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# html - HTML single-page API specification
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# pdf - PDF single-page API specification
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# styleguide - HTML5 single-page "Documentation and Extensions" guide
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# registry - HTML5 single-page XML Registry Schema documentation
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# manhtml - HTML5 single-page reference guide
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# manpdf - PDF reference guide
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# manhtmlpages - HTML5 separate per-feature reference pages
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# checkinc - validator script for asciidoc include files
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# checklinks - validator script for asciidoc xrefs
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all: alldocs allchecks
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alldocs: allspecs allman
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allspecs: html pdf styleguide registry
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allman: manhtml manpdf manhtmlpages
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allchecks: checkinc checklinks
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# Note that the := assignments below are immediate, not deferred, and
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# are therefore order-dependent in the Makefile
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QUIET ?= @
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PYTHON ?= python3
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ASCIIDOC ?= asciidoctor
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RM = rm -f
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RMRF = rm -rf
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MKDIR = mkdir -p
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CP = cp
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ECHO = echo
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GS_EXISTS := $(shell command -v gs 2> /dev/null)
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# Target directories for output files
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# HTMLDIR - 'html' target
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# PDFDIR - 'pdf' target
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# CHECKDIR - 'allchecks' target
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OUTDIR := $(CURDIR)/../../../out/1.0
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HTMLDIR := $(OUTDIR)/html
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VUDIR := $(OUTDIR)/validation
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PDFDIR := $(OUTDIR)/pdf
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CHECKDIR := $(OUTDIR)/checks
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# PDF Equations are written to SVGs, this dictates the location to store those files (temporary)
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PDFMATHDIR:=$(OUTDIR)/equations_temp
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# Set VERBOSE to -v to see what asciidoc is doing.
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VERBOSE =
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# asciidoc attributes to set.
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# NOTEOPTS sets options controlling which NOTEs are generated
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# ATTRIBOPTS sets the api revision and enables MathJax generation
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# EXTATTRIBS sets attributes for enabled extensions (set above based on
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# $(EXTENSIONS))
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# ADOCOPTS options for asciidoc->HTML5 output
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NOTEOPTS = -a editing-notes -a implementation-guide
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SPECREVISION = 1.0.53
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# Spell out RFC2822 format as not all date commands support -R
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SPECDATE = $(shell echo `date -u "+%a, %d %b %Y %T %z"`)
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# Generate Asciidoc attributes for spec remark
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GITHEAD := ../../../.git/logs/HEAD
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ifeq ($(wildcard $(GITHEAD)),)
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# If GITHEAD does not exist, don't include branch info.
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SPECREMARK = Git branch information not available
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else
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# Could use `git log -1 --format="%cd"` to get branch commit date
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# This used to be a dependency in the spec html/pdf targets,
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# but that's likely to lead to merge conflicts. Just regenerate
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# when pushing a new spec for review to the sandbox.
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# The dependency on HEAD is per the suggestion in
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# http://neugierig.org/software/blog/2014/11/binary-revisions.html
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SPECREMARK = from git branch: $(shell echo `git symbolic-ref --short HEAD`) \
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commit: $(shell echo `git log -1 --format="%H"`)
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endif
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ATTRIBOPTS = -a revnumber="$(SPECREVISION)" \
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-a revdate="$(SPECDATE)" \
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-a revremark="$(SPECREMARK)" \
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-a apititle="$(APITITLE)" \
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-a stem=latexmath \
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$(EXTATTRIBS)
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ADOCEXTS = -r $(CURDIR)/config/vulkan-macros.rb
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ADOCOPTS = -d book $(ATTRIBOPTS) $(NOTEOPTS) $(VERBOSE) $(ADOCEXTS)
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ADOCHTMLEXTS = -r $(CURDIR)/config/katex_replace.rb
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# ADOCHTMLOPTS relies on the relative KATEXDIR path being set correctly
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# for each target using the variable.
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KATEXDIR = katex
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ADOCHTMLOPTS = $(ADOCHTMLEXTS) -a katexpath=$(KATEXDIR)
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ADOCPDFEXTS = -r asciidoctor-pdf -r asciidoctor-mathematical -r $(CURDIR)/config/asciidoctor-mathematical-ext.rb
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ADOCPDFOPTS = $(ADOCPDFEXTS) -a mathematical-format=svg \
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-a imagesoutdir=$(PDFMATHDIR)
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ADOCVUEXTS = -r $(CURDIR)/config/vu-to-json.rb
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ADOCVUOPTS = $(ADOCVUEXTS)
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.PHONY: directories
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# Images used by the spec. These are included in generated HTML now.
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IMAGEPATH :=images
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SVGFILES := $(wildcard $(IMAGEPATH)/*.svg)
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# Top-level spec source file
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SPECSRC := vkspec.txt
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# Files making up sections of the API spec. The wildcard expression
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# should work in extension branches to pull in those files as well.
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SPECFILES = $(wildcard chapters/[A-Za-z]*.txt appendices/[A-Za-z]*.txt chapters/*/[A-Za-z]*.txt appendices/*/[A-Za-z]*.txt)
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GENINCLUDE = $(wildcard api/*/[A-Za-z]*.txt validity/*/[A-Za-z]*.txt hostsynctable/*.txt)
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GENDEPENDS = api/timeMarker validity/timeMarker hostsynctable/timeMarker
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# All non-format-specific dependencies
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COMMONDOCS = $(SPECFILES) $(GENINCLUDE) $(GENDEPENDS)
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# Install katex in $(OUTDIR)/katex for reference by all HTML targets
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# README.md is a proxy for all the katex files that need to be installed
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katexinst: KATEXDIR = katex
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katexinst: $(OUTDIR)/$(KATEXDIR)/README.md
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$(OUTDIR)/$(KATEXDIR)/README.md: katex/README.md
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$(QUIET)$(MKDIR) $(OUTDIR)
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$(QUIET)$(RMRF) $(OUTDIR)/$(KATEXDIR)
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$(QUIET)$(CP) -rf katex $(OUTDIR)
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# Spec targets
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# There is some complexity to try and avoid short virtual targets like 'html'
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# causing specs to *always* be regenerated.
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html: $(HTMLDIR)/vkspec.html $(SPECSRC) $(COMMONDOCS)
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$(HTMLDIR)/vkspec.html: KATEXDIR = ../katex
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$(HTMLDIR)/vkspec.html: $(SPECSRC) $(COMMONDOCS) katexinst
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$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(SPECSRC)
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pdf: $(PDFDIR)/vkspec.pdf $(SPECSRC) $(COMMONDOCS)
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$(PDFDIR)/vkspec.pdf: $(SPECSRC) $(COMMONDOCS)
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$(QUIET)$(MKDIR) $(PDFDIR)
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$(QUIET)$(MKDIR) $(PDFMATHDIR)
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$(QUIET)$(ASCIIDOC) -b pdf $(ADOCOPTS) $(ADOCPDFOPTS) -o $@ $(SPECSRC)
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ifndef GS_EXISTS
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$(QUIET) echo "Warning: Ghostscript not installed, skipping pdf optimization"
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else
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$(QUIET)$(CURDIR)/config/optimize-pdf $@
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$(QUIET)rm $@
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$(QUIET)mv $(PDFDIR)/vkspec-optimized.pdf $@
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endif
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validusage: $(VUDIR)/validusage.json $(SPECSRC) $(COMMONDOCS)
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$(VUDIR)/validusage.json: $(SPECSRC) $(COMMONDOCS)
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$(QUIET)$(MKDIR) $(VUDIR)
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$(QUIET)$(ASCIIDOC) $(ADOCOPTS) $(ADOCVUOPTS) --trace -a json_output=$@ -o $@ $(SPECSRC)
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# Vulkan Documentation and Extensions, a.k.a. "Style Guide" documentation
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STYLESRC = styleguide.txt
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STYLEFILES = $(wildcard style/[A-Za-z]*.txt)
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styleguide: $(OUTDIR)/styleguide.html
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$(OUTDIR)/styleguide.html: KATEXDIR = katex
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$(OUTDIR)/styleguide.html: $(STYLESRC) $(STYLEFILES) $(GENINCLUDE) $(GENDEPENDS) katexinst
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$(QUIET)$(MKDIR) $(OUTDIR)
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$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(STYLESRC)
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# Vulkan API Registry (XML Schema) documentation
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# Currently does not use latexmath / KaTeX
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REGSRC = registry.txt
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registry: $(OUTDIR)/registry.html
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$(OUTDIR)/registry.html: $(REGSRC)
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$(QUIET)$(MKDIR) $(OUTDIR)
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$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ $(REGSRC)
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# Reflow text in spec sources
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REFLOW = reflow.py
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REFLOWOPTS = -overwrite
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reflow:
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$(QUIET) echo "Warning: please verify the spec outputs build without changes!"
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$(PYTHON) $(REFLOW) $(REFLOWOPTS) $(SPECSRC) $(SPECFILES) $(STYLESRC) $(STYLEFILES)
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# Clean generated and output files
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clean: clean_html clean_pdf clean_man clean_checks clean_generated clean_validusage
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clean_html:
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$(QUIET)$(RMRF) $(HTMLDIR) $(OUTDIR)/katex
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$(QUIET)$(RM) $(OUTDIR)/apispec.html $(OUTDIR)/styleguide.html \
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$(OUTDIR)/registry.html
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clean_pdf:
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$(QUIET)$(RM) $(PDFDIR)/vkspec.pdf $(OUTDIR)/apispec.pdf
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clean_man:
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$(QUIET)$(RMRF) $(MANHTMLDIR)
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clean_checks:
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$(QUIET)$(RMRF) $(CHECKDIR)
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clean_generated:
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$(QUIET)$(RMRF) api/* hostsynctable/* validity/* vkapi.py
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$(QUIET)$(RM) man/apispec.txt $(LOGFILE) man/[Vv][Kk]*.txt man/PFN*.txt
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$(QUIET)$(RMRF) $(PDFMATHDIR)
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clean_validusage:
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$(QUIET)$(RM) $(VUDIR)/validusage.json
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# Ref page targets for individual pages
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MANDIR := man
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MANSECTION := 3
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# These lists should be autogenerated
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# Ref page sources, split up by core API (CORE), KHR extensions (KHR), and
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# other extensions (VEN). This is a hacky approach to ref page generation
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# now that the single-branch model is in place, and there are outstanding
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# issues to resolve it. For the moment, we always just build the core
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# ref pages.
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KHRSOURCES = $(wildcard $(MANDIR)/*KHR.txt)
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MACROSOURCES = $(wildcard $(MANDIR)/VK_*[A-Z][A-Z].txt)
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VENSOURCES = $(filter-out $(KHRSOURCES) $(MACROSOURCES),$(wildcard $(MANDIR)/*[A-Z][A-Z].txt))
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CORESOURCES = $(filter-out $(KHRSOURCES) $(VENSOURCES),$(wildcard $(MANDIR)/[Vv][Kk]*.txt $(MANDIR)/PFN*.txt))
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MANSOURCES = $(CORESOURCES)
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MANCOPYRIGHT = $(MANDIR)/copyright-ccby.txt $(MANDIR)/footer.txt
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# Automatic generation of ref pages. Needs to have a proper dependency
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# causing the man page sources to be generated by running genRef (once),
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# but adding $(MANSOURCES) to the targets causes genRef to run
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# once/target.
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#
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# @@ Needs to pass in $(EXTOPTIONS) and use that to determine which
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# pages to generate. As it stands, all the extension ref pages are
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# also generated, though they are not useable at present.
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LOGFILE = man/logfile
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man/apispec.txt: $(SPECFILES) genRef.py reflib.py vkapi.py
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$(PYTHON) genRef.py -log $(LOGFILE) $(SPECFILES)
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# These dependencies don't take into account include directives
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# These targets are HTML5 ref pages
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MANHTMLDIR := $(OUTDIR)/man/html
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MANHTML = $(MANSOURCES:$(MANDIR)/%.txt=$(MANHTMLDIR)/%.html)
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manhtmlpages: man/apispec.txt $(MANHTML)
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$(MANHTMLDIR)/%.html: KATEXDIR = ../../katex
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$(MANHTMLDIR)/%.html: $(MANDIR)/%.txt $(MANCOPYRIGHT) $(GENINCLUDE) $(GENDEPENDS) katexinst
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$(QUIET)$(MKDIR) $(MANHTMLDIR)
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$(QUIET)$(ASCIIDOC) -b html5 -a cross-file-links -a html_spec_relative='../../html/vkspec.html' $(ADOCOPTS) $(ADOCHTMLOPTS) -d manpage -o $@ $<
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# These targets are HTML5 and PDF single-file versions of the ref pages
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manpdf: $(OUTDIR)/apispec.pdf
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$(OUTDIR)/apispec.pdf: $(SPECVERSION) man/apispec.txt $(MANSOURCES) $(MANCOPYRIGHT) $(SVGFILES) $(GENINCLUDE) $(GENDEPENDS)
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$(QUIET)$(MKDIR) $(OUTDIR)
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$(QUIET)$(MKDIR) $(PDFMATHDIR)
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$(QUIET)$(ASCIIDOC) -b pdf -a html_spec_relative='html/vkspec.html' $(ADOCOPTS) $(ADOCPDFOPTS) -o $@ man/apispec.txt
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ifndef GS_EXISTS
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$(QUIET) echo "Warning: Ghostscript not installed, skipping pdf optimization"
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else
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$(QUIET)$(CURDIR)/config/optimize-pdf $@
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$(QUIET)rm $@
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$(QUIET)mv $(OUTDIR)/apispec-optimized.pdf $@
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endif
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manhtml: $(OUTDIR)/apispec.html
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$(OUTDIR)/apispec.html: KATEXDIR = katex
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$(OUTDIR)/apispec.html: $(SPECVERSION) man/apispec.txt $(MANSOURCES) $(MANCOPYRIGHT) $(SVGFILES) $(GENINCLUDE) $(GENDEPENDS) katexinst
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$(QUIET)$(MKDIR) $(OUTDIR)
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$(QUIET)$(ASCIIDOC) -b html5 -a html_spec_relative='html/vkspec.html' $(ADOCOPTS) $(ADOCHTMLOPTS) -o $@ man/apispec.txt
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# Automated (though heuristic) checks of consistency in the spec and
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# ref page sources
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# Validate includes in spec source vs. includes actually in the tree
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# Generates file in $(CHECKDIR)
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# $(NOTINSPEC) notInSpec.txt - include files only found in XML, not in spec
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# Intermediate files removed after the run
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# $(ACTUAL) - include files generated from vk.xml
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# $(INSPEC) - include files referenced from the spec (not ref page) source
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# Other files which could be generated but are basically useless
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# include files only found in the spec source - comm -13 $(ACTUAL) $(INSPEC)
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# include files both existing and referenced by the spec - comm -12 $(ACTUAL) $(INSPEC)
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INCFILES = $(CHECKDIR)/incfiles
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ACTUAL = $(CHECKDIR)/actual
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INSPEC = $(CHECKDIR)/inspec
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NOTINSPEC = $(CHECKDIR)/notInSpec.txt
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checkinc:
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$(QUIET)if test ! -d $(CHECKDIR) ; then $(MKDIR) $(CHECKDIR) ; fi
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$(QUIET)ls $(GENINCLUDE) | sort > $(ACTUAL)
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$(QUIET)cat $(SPECFILES) | \
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egrep '^include::\.\./' | tr -d '[]' | \
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sed -e 's#^include::\.\./##g' | sort > $(INCFILES)
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$(QUIET)echo "List of API include files repeatedly included in the API specification" > $(NOTINSPEC)
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$(QUIET)echo "----------------------------------------------------------------------" >> $(NOTINSPEC)
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$(QUIET)uniq -d $(INCFILES) >> $(NOTINSPEC)
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$(QUIET)(echo ; echo "List of API include files not referenced in the API specification") >> $(NOTINSPEC)
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$(QUIET)echo "-----------------------------------------------------------------" >> $(NOTINSPEC)
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$(QUIET)comm -23 $(ACTUAL) $(INCFILES) >> $(NOTINSPEC)
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$(QUIET)echo "Include files not found in the spec source are in $(CHECKDIR)/notInSpec.txt"
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$(QUIET)$(RM) $(INCFILES) $(ACTUAL) $(INSPEC)
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# Validate link tags in spec and ref page sources against vk.xml
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# (represented in vkapi.py, which is autogenerated along with the
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# headers and ref page includes).
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# Generates files in $(CHECKDIR):
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# specErrs.txt - errors & warnings in API spec
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# manErrs.txt - errors & warnings in man pages
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checklinks: vkapi.py
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$(QUIET)if test ! -d $(CHECKDIR) ; then $(MKDIR) $(CHECKDIR) ; fi
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$(QUIET)echo "Generating link checks for spec (specErrs.txt) and man pages (manErrs.txt)"
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$(QUIET)$(PYTHON) checkLinks.py -follow man/[Vv][Kk]*.txt > $(CHECKDIR)/manErrs.txt
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$(QUIET)$(PYTHON) checkLinks.py -follow $(SPECFILES) > $(CHECKDIR)/specErrs.txt
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# Targets generated from the XML and registry processing scripts
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# vkapi.py - Python encoding of the registry
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# api/timeMarker - proxy for 'apiincludes' - API include files under api/*/*.txt
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# hostsynctable/timeMarker - proxy for host sync table include files under hostsynctable/*.txt
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# validity/timeMarker - proxy for API validity include files under validity/*/*.txt
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#
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# $(EXTOPTIONS) specifies the extensions which are included in these
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# targets, and is set above based on $(EXTENSIONS).
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REGISTRY = ../../../src/spec
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VKXML = $(REGISTRY)/vk.xml
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GENVK = $(REGISTRY)/genvk.py
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GENVKOPTS= $(EXTOPTIONS) -registry $(VKXML)
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vkapi.py: $(VKXML) $(GENVK)
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$(PYTHON) $(GENVK) $(GENVKOPTS) -o . vkapi.py
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apiinc: api/timeMarker
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api/timeMarker: $(VKXML) $(GENVK)
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$(QUIET)$(MKDIR) api
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$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o api apiinc
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hostsyncinc: hostsynctable/timeMarker
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hostsynctable/timeMarker: $(VKXML) $(GENVK)
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$(QUIET)$(MKDIR) hostsynctable
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$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o hostsynctable hostsyncinc
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validinc: validity/timeMarker
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validity/timeMarker: $(VKXML) $(GENVK)
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$(QUIET)$(MKDIR) validity
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$(QUIET)$(PYTHON) $(GENVK) $(GENVKOPTS) -o validity validinc
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# Debugging aid - generate all files from registry XML
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# This leaves out config/extDependency.sh intentionally as it only
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# needs to be updated when the extension dependencies in vk.xml change,
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# and requires networkx, a non-standard Python package.
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generated: vkapi.py api/timeMarker hostsynctable/timeMarker validity/timeMarker
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# Extension dependencies derived from vk.xml
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# Both Bash and Python versions are generated
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DEPSCRIPT = $(REGISTRY)/extDependency.py
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config/extDependency.sh: $(VKXML) $(DEPSCRIPT)
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$(PYTHON) $(DEPSCRIPT) -registry $(VKXML) \
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-outscript config/extDependency.sh \
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-outpy config/extDependency.py
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