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Commit c1c2365a authored by Ingo Molnar's avatar Ingo Molnar
Browse files

perf_counter tools: Generate per command manpages (and pdf/html, etc.) 



Import Git's nice .txt => {man/html/pdf} generation machinery.

Fix various errors in the Documentation/perf*.txt description as well.

Also fix a bug in builtin-help: we'd map 'perf help top' to 'perftop'
if only the 'perf' binary is in the default PATH - confusing the manpage
logic. I dont fully understand why Git did it this way - but i suppose
it's a migration artifact from their migration from standalone git-xyz
commands to 'git xyz' commands. The perf tools were always using the
modern form so it's not an issue there.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 7fbd5544

Documentation/perf_counter/Documentation/Makefile

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MAN1_TXT= \

	$(filter-out $(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \

		$(wildcard perf-*.txt)) \

	perf.txt

MAN5_TXT=

MAN7_TXT=



MAN_TXT = $(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT)

MAN_XML=$(patsubst %.txt,%.xml,$(MAN_TXT))

MAN_HTML=$(patsubst %.txt,%.html,$(MAN_TXT))



DOC_HTML=$(MAN_HTML)



ARTICLES =

# with their own formatting rules.

SP_ARTICLES =

API_DOCS = $(patsubst %.txt,%,$(filter-out technical/api-index-skel.txt technical/api-index.txt, $(wildcard technical/api-*.txt)))

SP_ARTICLES += $(API_DOCS)

SP_ARTICLES += technical/api-index



DOC_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))



DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT))

DOC_MAN5=$(patsubst %.txt,%.5,$(MAN5_TXT))

DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))



prefix?=$(HOME)

bindir?=$(prefix)/bin

htmldir?=$(prefix)/share/doc/perf-doc

pdfdir?=$(prefix)/share/doc/perf-doc

mandir?=$(prefix)/share/man

man1dir=$(mandir)/man1

man5dir=$(mandir)/man5

man7dir=$(mandir)/man7

# DESTDIR=



ASCIIDOC=asciidoc

ASCIIDOC_EXTRA =

MANPAGE_XSL = manpage-normal.xsl

XMLTO_EXTRA =

INSTALL?=install

RM ?= rm -f

DOC_REF = origin/man

HTML_REF = origin/html



infodir?=$(prefix)/share/info

MAKEINFO=makeinfo

INSTALL_INFO=install-info

DOCBOOK2X_TEXI=docbook2x-texi

DBLATEX=dblatex

ifndef PERL_PATH

	PERL_PATH = /usr/bin/perl

endif



-include ../config.mak.autogen

-include ../config.mak



#

# For asciidoc ...

#	-7.1.2,	no extra settings are needed.

#	8.0-,	set ASCIIDOC8.

#



#

# For docbook-xsl ...

#	-1.68.1,	set ASCIIDOC_NO_ROFF? (based on changelog from 1.73.0)

#	1.69.0,		no extra settings are needed?

#	1.69.1-1.71.0,	set DOCBOOK_SUPPRESS_SP?

#	1.71.1,		no extra settings are needed?

#	1.72.0,		set DOCBOOK_XSL_172.

#	1.73.0-,	set ASCIIDOC_NO_ROFF

#



#

# If you had been using DOCBOOK_XSL_172 in an attempt to get rid

# of 'the ".ft C" problem' in your generated manpages, and you

# instead ended up with weird characters around callouts, try

# using ASCIIDOC_NO_ROFF instead (it works fine with ASCIIDOC8).

#



ifdef ASCIIDOC8

ASCIIDOC_EXTRA += -a asciidoc7compatible

endif

ifdef DOCBOOK_XSL_172

ASCIIDOC_EXTRA += -a perf-asciidoc-no-roff

MANPAGE_XSL = manpage-1.72.xsl

else

	ifdef ASCIIDOC_NO_ROFF

	# docbook-xsl after 1.72 needs the regular XSL, but will not

	# pass-thru raw roff codes from asciidoc.conf, so turn them off.

	ASCIIDOC_EXTRA += -a perf-asciidoc-no-roff

	endif

endif

ifdef MAN_BOLD_LITERAL

XMLTO_EXTRA += -m manpage-bold-literal.xsl

endif

ifdef DOCBOOK_SUPPRESS_SP

XMLTO_EXTRA += -m manpage-suppress-sp.xsl

endif



SHELL_PATH ?= $(SHELL)

# Shell quote;

SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))



#

# Please note that there is a minor bug in asciidoc.

# The version after 6.0.3 _will_ include the patch found here:

#   http://marc.theaimsgroup.com/?l=perf&m=111558757202243&w=2

#

# Until that version is released you may have to apply the patch

# yourself - yes, all 6 characters of it!

#



QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir

QUIET_SUBDIR1  =



ifneq ($(findstring $(MAKEFLAGS),w),w)

PRINT_DIR = --no-print-directory

else # "make -w"

NO_SUBDIR = :

endif



ifneq ($(findstring $(MAKEFLAGS),s),s)

ifndef V

	QUIET_ASCIIDOC	= @echo '   ' ASCIIDOC $@;

	QUIET_XMLTO	= @echo '   ' XMLTO $@;

	QUIET_DB2TEXI	= @echo '   ' DB2TEXI $@;

	QUIET_MAKEINFO	= @echo '   ' MAKEINFO $@;

	QUIET_DBLATEX	= @echo '   ' DBLATEX $@;

	QUIET_XSLTPROC	= @echo '   ' XSLTPROC $@;

	QUIET_GEN	= @echo '   ' GEN $@;

	QUIET_STDERR	= 2> /dev/null

	QUIET_SUBDIR0	= +@subdir=

	QUIET_SUBDIR1	= ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \

			  $(MAKE) $(PRINT_DIR) -C $$subdir

	export V

endif

endif



all: html man



html: $(DOC_HTML)



$(DOC_HTML) $(DOC_MAN1) $(DOC_MAN5) $(DOC_MAN7): asciidoc.conf



man: man1 man5 man7

man1: $(DOC_MAN1)

man5: $(DOC_MAN5)

man7: $(DOC_MAN7)



info: perf.info perfman.info



pdf: user-manual.pdf



install: install-man



install-man: man

	$(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)

#	$(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)

#	$(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)

	$(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)

#	$(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)

#	$(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)



install-info: info

	$(INSTALL) -d -m 755 $(DESTDIR)$(infodir)

	$(INSTALL) -m 644 perf.info perfman.info $(DESTDIR)$(infodir)

	if test -r $(DESTDIR)$(infodir)/dir; then \

	  $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) perf.info ;\

	  $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) perfman.info ;\

	else \

	  echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \

	fi



install-pdf: pdf

	$(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)

	$(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)



install-html: html

	'$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)



../PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE

	$(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) PERF-VERSION-FILE



-include ../PERF-VERSION-FILE



#

# Determine "include::" file references in asciidoc files.

#

doc.dep : $(wildcard *.txt) build-docdep.perl

	$(QUIET_GEN)$(RM) $@+ $@ && \

	$(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \

	mv $@+ $@



-include doc.dep



cmds_txt = cmds-ancillaryinterrogators.txt \

	cmds-ancillarymanipulators.txt \

	cmds-mainporcelain.txt \

	cmds-plumbinginterrogators.txt \

	cmds-plumbingmanipulators.txt \

	cmds-synchingrepositories.txt \

	cmds-synchelpers.txt \

	cmds-purehelpers.txt \

	cmds-foreignscminterface.txt



$(cmds_txt): cmd-list.made



cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)

	$(QUIET_GEN)$(RM) $@ && \

	$(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \

	date >$@



clean:

	$(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7

	$(RM) *.texi *.texi+ *.texi++ perf.info perfman.info

	$(RM) howto-index.txt howto/*.html doc.dep

	$(RM) technical/api-*.html technical/api-index.txt

	$(RM) $(cmds_txt) *.made



$(MAN_HTML): %.html : %.txt

	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \

	$(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \

		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \

	mv $@+ $@



%.1 %.5 %.7 : %.xml

	$(QUIET_XMLTO)$(RM) $@ && \

	xmlto -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<



%.xml : %.txt

	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \

	$(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \

		$(ASCIIDOC_EXTRA) -aperf_version=$(PERF_VERSION) -o $@+ $< && \

	mv $@+ $@



XSLT = docbook.xsl

XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css



user-manual.html: user-manual.xml

	$(QUIET_XSLTPROC)xsltproc $(XSLTOPTS) -o $@ $(XSLT) $<



perf.info: user-manual.texi

	$(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi



user-manual.texi: user-manual.xml

	$(QUIET_DB2TEXI)$(RM) $@+ $@ && \

	$(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \

	$(PERL_PATH) fix-texi.perl <$@++ >$@+ && \

	rm $@++ && \

	mv $@+ $@



user-manual.pdf: user-manual.xml

	$(QUIET_DBLATEX)$(RM) $@+ $@ && \

	$(DBLATEX) -o $@+ -p /etc/asciidoc/dblatex/asciidoc-dblatex.xsl -s /etc/asciidoc/dblatex/asciidoc-dblatex.sty $< && \

	mv $@+ $@



perfman.texi: $(MAN_XML) cat-texi.perl

	$(QUIET_DB2TEXI)$(RM) $@+ $@ && \

	($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --encoding=UTF-8 \

		--to-stdout $(xml) &&) true) > $@++ && \

	$(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \

	rm $@++ && \

	mv $@+ $@



perfman.info: perfman.texi

	$(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi



$(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml

	$(QUIET_DB2TEXI)$(RM) $@+ $@ && \

	$(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \

	mv $@+ $@



howto-index.txt: howto-index.sh $(wildcard howto/*.txt)

	$(QUIET_GEN)$(RM) $@+ $@ && \

	'$(SHELL_PATH_SQ)' ./howto-index.sh $(wildcard howto/*.txt) >$@+ && \

	mv $@+ $@



$(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt

	$(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 $*.txt



WEBDOC_DEST = /pub/software/tools/perf/docs



$(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt

	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \

	sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b xhtml11 - >$@+ && \

	mv $@+ $@



install-webdoc : html

	'$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)



quick-install: quick-install-man



quick-install-man:

	'$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(DOC_REF) $(DESTDIR)$(mandir)



quick-install-html:

	'$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REF) $(DESTDIR)$(htmldir)



.PHONY: .FORCE-PERF-VERSION-FILE

Documentation/perf_counter/Documentation/asciidoc.conf

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## linkperf: macro

#

# Usage: linkperf:command[manpage-section]

#

# Note, {0} is the manpage section, while {target} is the command.

#

# Show PERF link as: <command>(<section>); if section is defined, else just show

# the command.



[macros]

(?su)[\\]?(?P<name>linkperf):(?P<target>\S*?)\[(?P<attrlist>.*?)\]=



[attributes]

asterisk=&#42;

plus=&#43;

caret=&#94;

startsb=&#91;

endsb=&#93;

tilde=&#126;



ifdef::backend-docbook[]

[linkperf-inlinemacro]

{0%{target}}

{0#<citerefentry>}

{0#<refentrytitle>{target}</refentrytitle><manvolnum>{0}</manvolnum>}

{0#</citerefentry>}

endif::backend-docbook[]



ifdef::backend-docbook[]

ifndef::perf-asciidoc-no-roff[]

# "unbreak" docbook-xsl v1.68 for manpages. v1.69 works with or without this.

# v1.72 breaks with this because it replaces dots not in roff requests.

[listingblock]

<example><title>{title}</title>

<literallayout>

ifdef::doctype-manpage[]

&#10;.ft C&#10;

endif::doctype-manpage[]

|

ifdef::doctype-manpage[]

&#10;.ft&#10;

endif::doctype-manpage[]

</literallayout>

{title#}</example>

endif::perf-asciidoc-no-roff[]



ifdef::perf-asciidoc-no-roff[]

ifdef::doctype-manpage[]

# The following two small workarounds insert a simple paragraph after screen

[listingblock]

<example><title>{title}</title>

<literallayout>

|

</literallayout><simpara></simpara>

{title#}</example>



[verseblock]

<formalpara{id? id="{id}"}><title>{title}</title><para>

{title%}<literallayout{id? id="{id}"}>

{title#}<literallayout>

|

</literallayout>

{title#}</para></formalpara>

{title%}<simpara></simpara>

endif::doctype-manpage[]

endif::perf-asciidoc-no-roff[]

endif::backend-docbook[]



ifdef::doctype-manpage[]

ifdef::backend-docbook[]

[header]

template::[header-declarations]

<refentry>

<refmeta>

<refentrytitle>{mantitle}</refentrytitle>

<manvolnum>{manvolnum}</manvolnum>

<refmiscinfo class="source">perf</refmiscinfo>

<refmiscinfo class="version">{perf_version}</refmiscinfo>

<refmiscinfo class="manual">perf Manual</refmiscinfo>

</refmeta>

<refnamediv>

  <refname>{manname}</refname>

  <refpurpose>{manpurpose}</refpurpose>

</refnamediv>

endif::backend-docbook[]

endif::doctype-manpage[]



ifdef::backend-xhtml11[]

[linkperf-inlinemacro]

<a href="{target}.html">{target}{0?({0})}</a>

endif::backend-xhtml11[]

Documentation/perf_counter/Documentation/manpage-1.72.xsl

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<!-- manpage-1.72.xsl:

     special settings for manpages rendered from asciidoc+docbook

     handles peculiarities in docbook-xsl 1.72.0 -->

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

		version="1.0">



<xsl:import href="manpage-base.xsl"/>



<!-- these are the special values for the roff control characters

     needed for docbook-xsl 1.72.0 -->

<xsl:param name="git.docbook.backslash">&#x2593;</xsl:param>

<xsl:param name="git.docbook.dot"      >&#x2302;</xsl:param>



</xsl:stylesheet>

Documentation/perf_counter/Documentation/manpage-base.xsl

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<!-- manpage-base.xsl:

     special formatting for manpages rendered from asciidoc+docbook -->

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

		version="1.0">



<!-- these params silence some output from xmlto -->

<xsl:param name="man.output.quietly" select="1"/>

<xsl:param name="refentry.meta.get.quietly" select="1"/>



<!-- convert asciidoc callouts to man page format;

     git.docbook.backslash and git.docbook.dot params

     must be supplied by another XSL file or other means -->

<xsl:template match="co">

	<xsl:value-of select="concat(

			      $git.docbook.backslash,'fB(',

			      substring-after(@id,'-'),')',

			      $git.docbook.backslash,'fR')"/>

</xsl:template>

<xsl:template match="calloutlist">

	<xsl:value-of select="$git.docbook.dot"/>

	<xsl:text>sp&#10;</xsl:text>

	<xsl:apply-templates/>

	<xsl:text>&#10;</xsl:text>

</xsl:template>

<xsl:template match="callout">

	<xsl:value-of select="concat(

			      $git.docbook.backslash,'fB',

			      substring-after(@arearefs,'-'),

			      '. ',$git.docbook.backslash,'fR')"/>

	<xsl:apply-templates/>

	<xsl:value-of select="$git.docbook.dot"/>

	<xsl:text>br&#10;</xsl:text>

</xsl:template>



</xsl:stylesheet>

Documentation/perf_counter/Documentation/manpage-bold-literal.xsl

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<!-- manpage-bold-literal.xsl:

     special formatting for manpages rendered from asciidoc+docbook -->

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

		version="1.0">



<!-- render literal text as bold (instead of plain or monospace);

     this makes literal text easier to distinguish in manpages

     viewed on a tty -->

<xsl:template match="literal">

	<xsl:value-of select="$git.docbook.backslash"/>

	<xsl:text>fB</xsl:text>

	<xsl:apply-templates/>

	<xsl:value-of select="$git.docbook.backslash"/>

	<xsl:text>fR</xsl:text>

</xsl:template>



</xsl:stylesheet>