285 lines
11 KiB
Makefile
285 lines
11 KiB
Makefile
# Copyright (c) 2014-2016 The Khronos Group Inc.
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# Copyright notice at https://www.khronos.org/registry/speccopyright.html
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# Vulkan Specification makefile
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#
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# Default targets:
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# - XHTML, XHTML chunked, and PDF specs ('allspecs')
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# - HTML single-document reference pages ('manhtml' and 'manpdf')
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# - HTML and nroff separate reference pages ('manpages' and 'manhtmlpages')
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# - Validator scripts ('allchecks')
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#
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# The 'html' target is deprecated but still supported, for now. It uses
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# a different toolchain than XHTML/PDF outputs, isn't quite compatible,
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# and will not be published, but is faster to generate for quick tests.
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all: alldocs allchecks
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alldocs: allspecs allman
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allspecs: xhtml chunked pdf
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allman: manhtml manpdf manpages 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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APINAME=Vulkan
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QUIET?=@
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ASCIIDOC ?= asciidoc.py
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A2X ?= a2x.py
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DBLATEX ?= dblatex
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# DBLATEXPREFIX can be overriden by setting it as an environment variable if
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# the not installed in the standard location on your distribution
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DBLATEXPREFIX ?= /etc/asciidoc/dblatex
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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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# Target directories for output files
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# HTMLDIR - 'html' target
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# XHTMLDIR - 'xhtml' target
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# PDFDIR - 'pdf' target
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# CHECKDIR - 'allchecks' target
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OUTDIR :=../../../out/core
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HTMLDIR := $(OUTDIR)/html
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XHTMLDIR := $(OUTDIR)/xhtml
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PDFDIR := $(OUTDIR)/pdf
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CHECKDIR := $(OUTDIR)/checks
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# Images used in the API spec
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IMAGEPATH :=images
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ICONPATH :=$(IMAGEPATH)/icons
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PDFXSL :=config/vkspec-dblatex.xsl
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PDFSTY :=config/vkspec-dblatex.sty
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PYTHON ?= python3
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# asciidoc / a2x attributes to set.
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# XMLLINT normally unset - to detect problems with intermediate files
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# NOTEOPTS sets options controlling which NOTEs are generated
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# ATTRIBOPTS sets {apiname} to "Vulkan" and enables MathJax generation
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# VKCONF contains Vulkan-specific Asciidoc macros
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# ADOCOPTS options for asciidoc->HTML output
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# ADOCPDFOPTS options for asciidoc->PDF output via dblatex (not using a2x)
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# A2XOPTS options for a2x->{HTML,PDF} output
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XMLLINT = --no-xmllint
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NOTEOPTS = -a editing-notes -a implementation-guide
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ATTRIBOPTS = -a apiname=$(APINAME)@ -a mathjax
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VKCONF = config/vkspec.conf
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ADOCOPTS = $(ATTRIBOPTS) $(NOTEOPTS) -f config/mathjax-asciidoc.conf \
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-f $(VKCONF) $(VERBOSE)
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ADOCPDFOPTS= $(ATTRIBOPTS) $(NOTEOPTS) -f config/mathjax-docbook.conf \
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-f $(VKCONF) $(VERBOSE)
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A2XOPTS = $(ATTRIBOPTS) $(NOTEOPTS) \
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--asciidoc-opts="-f config/mathjax-docbook.conf -f $(VKCONF)" \
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--xsltproc-opts="--param generate.consistent.ids 1" \
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$(XMLLINT) $(VERBOSE) --icons
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# XSL customizing Asciibook XSL to pass through equations and add
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# MathJax. This varies depending on target type.
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XHTMLXSL = config/docbook-xsl/xhtml.xsl
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CHUNKEDXSL = config/docbook-xsl/chunked.xsl
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# dblatex options passed two ways, directly to dblatex and via a2x.
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DBLATEXOPTS := $(KEEP) -V -T db2latex -I. -I images -I images/icons -s $(DBLATEXPREFIX)/asciidoc-dblatex.sty
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A2XDBLATEXOPTS := --dblatex-opts='$(DBLATEXOPTS)'
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# Set VERBOSE to -v to see what asciidoc is doing.
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# Set KEEP to -d to retain intermediate dblatex files
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VERBOSE =
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KEEP =
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# Misc. files to clean up (see 'checkinc' target below)
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DIRT :=
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.PHONY: directories
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ICONFILES := \
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$(ICONPATH)/caution.png \
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$(ICONPATH)/example.png \
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$(ICONPATH)/home.png \
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$(ICONPATH)/important.png \
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$(ICONPATH)/next.png \
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$(ICONPATH)/note.png \
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$(ICONPATH)/prev.png \
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$(ICONPATH)/tip.png \
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$(ICONPATH)/up.png \
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$(ICONPATH)/warning.png
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PNGFILES := $(ICONFILES) $(wildcard $(IMAGEPATH)/*.png)
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# This is a horrible hack to avoid pulling in vulkantexture0.svg
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SVGFILES := $(wildcard $(IMAGEPATH)/[A-Za-uw-z]*.svg)
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PDFFILES := $(SVGFILES:.svg=.pdf)
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# Some random directories and files that need to be copied into spec
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# output directory
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WEBIMAGES := $(SVGFILES:%=$(HTMLDIR)/%) $(PNGFILES:%=$(HTMLDIR)/%)
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# File suffix for image targets for HTML and PDF Builds - Asciidoc {svgtype} attribute
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SVGTYPEHTML := svg
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SVGTYPEPDF := pdf
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# Main (root) asciidoc spec source file
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TOPDOC := vkspec.txt
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# Included chapters of the API spec
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CHAPTERS := $(wildcard chapters/[A-Za-z]*.txt appendices/[A-Za-z]*.txt)
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INCLUDES := $(wildcard protos/*.txt structs/*.txt flags/*.txt enums/*.txt funcpointers/*.txt validity/structs/*.txt validity/protos/*.txt)
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# All non-format-specific dependencies
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COMMONDOCS := $(CHAPTERS) $(INCLUDES)
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# A generate included file with the spec version, date, and git commit
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SPECVERSION = specversion.txt
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SPECREVISION = 1.0.4
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SPECREMARK =
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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 $(TOPDOC) $(COMMONDOCS) $(WEBIMAGES)
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$(HTMLDIR)/vkspec.html: $(VKCONF) $(SPECVERSION) $(TOPDOC) $(COMMONDOCS) $(WEBIMAGES)
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$(QUIET)if test ! -d $(HTMLDIR) ; then $(MKDIR) $(HTMLDIR) ; fi
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$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) -o $(HTMLDIR)/vkspec.html -a svgpdf=$(SVGTYPEHTML) $(TOPDOC)
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xhtml: $(XHTMLDIR)/vkspec.html $(TOPDOC) $(COMMONDOCS)
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$(XHTMLDIR)/vkspec.html: $(VKCONF) $(SPECVERSION) $(TOPDOC) $(COMMONDOCS)
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$(QUIET)if test ! -d $(XHTMLDIR) ; then $(MKDIR) $(XHTMLDIR) ; fi
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$(QUIET)$(A2X) $(A2XOPTS) -f xhtml $(TOPDOC) \
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--xsl-file=$(XHTMLXSL) \
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-a toc2 -a toclevels=2 --destination-dir=$(XHTMLDIR) \
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-a svgpdf=$(SVGTYPEHTML)
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chunked: $(OUTDIR)/vkspec.chunked/index.html $(TOPDOC) $(COMMONDOCS)
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$(OUTDIR)/vkspec.chunked/index.html: $(VKCONF) $(SPECVERSION) $(TOPDOC) $(COMMONDOCS)
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$(QUIET)if test ! -d $(OUTDIR)/chunked ; then $(MKDIR) $(OUTDIR) ; fi
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$(QUIET)$(A2X) $(A2XOPTS) -f chunked $(TOPDOC) \
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--xsl-file=$(CHUNKEDXSL) \
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-a toc2 -a toclevels=2 --destination-dir=$(OUTDIR) \
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-a svgpdf=$(SVGTYPEHTML)
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pdf: $(PDFDIR)/vkspec.pdf
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$(PDFDIR)/vkspec.pdf: $(PDFXSL) $(PDFSTY) $(PDFDIR)/vkspec.xml
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$(QUIET)$(DBLATEX) -b pdftex $(DBLATEXOPTS) \
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-p "$(DBLATEXPREFIX)/asciidoc-dblatex.xsl" \
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-p $(PDFXSL) -s $(PDFSTY) \
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$(PDFDIR)/vkspec.xml -O $(PDFDIR)
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$(PDFDIR)/vkspec.xml: $(VKCONF) $(SPECVERSION) $(TOPDOC) $(COMMONDOCS) $(PDFDIR) $(PDFFILES)
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$(QUIET)$(ASCIIDOC) --backend docbook $(ADOCPDFOPTS) \
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-a a2x-format=pdf -a svgpdf=pdf \
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--out-file $(PDFDIR)/vkspec.xml $(TOPDOC)
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$(PDFDIR):
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$(QUIET)if test ! -d $(PDFDIR) ; then $(MKDIR) $(PDFDIR) ; fi
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# Generate Asciidoc attributes for spec version / date
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# Could use `git log -1 --format="%cd"` to get branch commit date
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# This used to be a dependency in the spec html/chunked/pdf targets,
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# but that's likely to lead to merge conflicts. Just regenerate
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# when pushing a new spec for review to the sandbox.
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# The dependency on HEAD is per the suggestion in
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# http://neugierig.org/software/blog/2014/11/binary-revisions.html
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GITHEAD := ../../../.git/logs/HEAD
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$(SPECVERSION): $(GITHEAD)
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$(QUIET)echo ":revnumber: $(SPECREVISION)" > $@
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$(QUIET)echo ":revdate: " `date` >> $@
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$(QUIET)echo ":revremark: $(SPECREMARK) from git branch:" \
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`git symbolic-ref --short HEAD` \
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"commit:" `git log -1 --format="%H"` >> $@
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styleguide: $(OUTDIR)/styleguide.html
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STYLESRC = style/styleguide.txt
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$(OUTDIR)/styleguide.html: $(VKCONF) $(SPECVERSION) $(STYLESRC)
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$(QUIET)$(ASCIIDOC) -b html5 $(ADOCOPTS) \
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-o $(OUTDIR)/styleguide.html -a svgpdf=$(SVGTYPEHTML) \
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$(STYLESRC)
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clean: clean_html clean_pdf clean_chunked clean_checks clean_dirt
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clean_html:
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$(QUIET)$(RMRF) $(HTMLDIR) $(XHTMLDIR)
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$(QUIET)$(RM) $(OUTDIR)/apispec.html
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clean_pdf:
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$(QUIET)$(RM) $(PDFDIR)/vkspec.pdf $(PDFDIR)/vkspec.xml $(OUTDIR)/apispec.pdf
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clean_chunked:
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$(QUIET)$(RMRF) $(OUTDIR)/vkspec.chunked
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clean_checks:
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$(QUIET)$(RMRF) $(CHECKDIR)
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clean_dirt:
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$(QUIET)$(RM) $(DIRT)
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# Man page targets for individual pages
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MANDIR:=man
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-include man/manpages.mak
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# Man page targets for HTML and PDF single-file documents
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manpdf: $(OUTDIR)/apispec.pdf
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manhtml: $(OUTDIR)/apispec.html
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$(OUTDIR)/apispec.pdf: $(CONFFILE) man/apispec.txt $(MANSOURCES) $(PDFXSL)
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$(QUIET)if test ! -d $(OUTDIR) ; then $(MKDIR) $(OUTDIR) ; fi
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$(QUIET)$(A2X) -f pdf $(A2XDBLATEXOPTS) $(A2XOPTS) --icons man/apispec.txt --destination-dir=$(OUTDIR)
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$(OUTDIR)/apispec.html: $(CONFFILE) man/apispec.txt $(MANSOURCES) $(SVGFILES)
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$(QUIET)if test ! -d $(OUTDIR) ; then $(MKDIR) $(OUTDIR) ; fi
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$(QUIET)$(ASCIIDOC) $(ADOCOPTS) -d book -b html --out-file=$(OUTDIR)/apispec.html man/apispec.txt
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$(HTMLDIR)/images/%: images/%
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$(QUIET)$(MKDIR) $(@D)
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$(QUIET)$(CP) $< $@
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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 $(INCLUDES) | sort > $(ACTUAL)
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$(QUIET)cat $(CHAPTERS) | \
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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 $(CHECKDIR):
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# specErrs.txt - errors & warnings in API spec
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# manErrs.txt - errors & warnings in man pages
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checklinks:
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$(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 $(CHAPTERS) > $(CHECKDIR)/specErrs.txt
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# README file with build instructions
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README.html: README.txt
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$(ASCIIDOC) -b html5 README.txt
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