Documentation/Makefile

   1 MAN1_TXT= \
   2         $(filter-out $(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
   3                 $(wildcard git-*.txt)) \
   4         gitk.txt git.txt
   5 MAN5_TXT=gitattributes.txt gitignore.txt gitmodules.txt githooks.txt \
   6         gitrepository-layout.txt
   7 MAN7_TXT=gitcli.txt gittutorial.txt gittutorial-2.txt \
   8         gitcvs-migration.txt gitcore-tutorial.txt gitglossary.txt \
   9         gitdiffcore.txt gitworkflows.txt
  10
  11 MAN_TXT = $(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT)
  12 MAN_XML=$(patsubst %.txt,%.xml,$(MAN_TXT))
  13 MAN_HTML=$(patsubst %.txt,%.html,$(MAN_TXT))
  14
  15 DOC_HTML=$(MAN_HTML)
  16
  17 ARTICLES = howto-index
  18 ARTICLES += everyday
  19 ARTICLES += git-tools
  20 ARTICLES += git-bisect-lk2009
  21 # with their own formatting rules.
  22 SP_ARTICLES = howto/revert-branch-rebase howto/using-merge-subtree user-manual
  23 API_DOCS = $(patsubst %.txt,%,$(filter-out technical/api-index-skel.txt technical/api-index.txt, $(wildcard technical/api-*.txt)))
  24 SP_ARTICLES += $(API_DOCS)
  25 SP_ARTICLES += technical/api-index
  26
  27 DOC_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))
  28
  29 DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT))
  30 DOC_MAN5=$(patsubst %.txt,%.5,$(MAN5_TXT))
  31 DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))
  32
  33 prefix?=$(HOME)
  34 bindir?=$(prefix)/bin
  35 htmldir?=$(prefix)/share/doc/git-doc
  36 pdfdir?=$(prefix)/share/doc/git-doc
  37 mandir?=$(prefix)/share/man
  38 man1dir=$(mandir)/man1
  39 man5dir=$(mandir)/man5
  40 man7dir=$(mandir)/man7
  41 # DESTDIR=
  42
  43 ASCIIDOC=asciidoc
  44 ASCIIDOC_EXTRA =
  45 MANPAGE_XSL = manpage-normal.xsl
  46 XMLTO_EXTRA =
  47 INSTALL?=install
  48 RM ?= rm -f
  49 DOC_REF = origin/man
  50 HTML_REF = origin/html
  51
  52 infodir?=$(prefix)/share/info
  53 MAKEINFO=makeinfo
  54 INSTALL_INFO=install-info
  55 DOCBOOK2X_TEXI=docbook2x-texi
  56 DBLATEX=dblatex
  57 ifndef PERL_PATH
  58         PERL_PATH = /usr/bin/perl
  59 endif
  60
  61 -include ../config.mak.autogen
  62 -include ../config.mak
  63
  64 #
  65 # For asciidoc ...
  66 #       -7.1.2, no extra settings are needed.
  67 #       8.0-,   set ASCIIDOC8.
  68 #
  69
  70 #
  71 # For docbook-xsl ...
  72 #       -1.68.1,        set ASCIIDOC_NO_ROFF? (based on changelog from 1.73.0)
  73 #       1.69.0,         no extra settings are needed?
  74 #       1.69.1-1.71.0,  set DOCBOOK_SUPPRESS_SP?
  75 #       1.71.1,         no extra settings are needed?
  76 #       1.72.0,         set DOCBOOK_XSL_172.
  77 #       1.73.0-,        set ASCIIDOC_NO_ROFF
  78 #
  79
  80 #
  81 # If you had been using DOCBOOK_XSL_172 in an attempt to get rid
  82 # of 'the ".ft C" problem' in your generated manpages, and you
  83 # instead ended up with weird characters around callouts, try
  84 # using ASCIIDOC_NO_ROFF instead (it works fine with ASCIIDOC8).
  85 #
  86
  87 ifdef ASCIIDOC8
  88 ASCIIDOC_EXTRA += -a asciidoc7compatible -a no-inline-literal
  89 endif
  90 ifdef DOCBOOK_XSL_172
  91 ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
  92 MANPAGE_XSL = manpage-1.72.xsl
  93 else
  94         ifdef ASCIIDOC_NO_ROFF
  95         # docbook-xsl after 1.72 needs the regular XSL, but will not
  96         # pass-thru raw roff codes from asciidoc.conf, so turn them off.
  97         ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
  98         endif
  99 endif
 100 ifdef MAN_BOLD_LITERAL
 101 XMLTO_EXTRA += -m manpage-bold-literal.xsl
 102 endif
 103 ifdef DOCBOOK_SUPPRESS_SP
 104 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
 105 endif
 106
 107 # Newer DocBook stylesheet emits warning cruft in the output when
 108 # this is not set, and if set it shows an absolute link.  We can
 109 # use MAN_BASE_URL=http://www.kernel.org/pub/software/scm/git/docs/
 110 # but distros may want to set it to /usr/share/doc/git-core/docs/ or
 111 # something like that.
 112 #
 113 # As older stylesheets simply ignore this parameter, it ought to be
 114 # safe to set it to empty string when the base URL is not specified,
 115 # but unfortunately we cannot do so unconditionally because at least
 116 # xmlto 0.0.18 is reported to lack --stringparam option.
 117 ifdef MAN_BASE_URL
 118 XMLTO_EXTRA += --stringparam man.base.url.for.relative.links=$(MAN_BASE_URL)
 119 endif
 120
 121 # If your target system uses GNU groff, it may try to render
 122 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 123 # cut&paste, so you should set GNU_ROFF to force them to be ASCII
 124 # apostrophes.  Unfortunately does not work with non-GNU roff.
 125 ifdef GNU_ROFF
 126 XMLTO_EXTRA += -m manpage-quote-apos.xsl
 127 endif
 128
 129 SHELL_PATH ?= $(SHELL)
 130 # Shell quote;
 131 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 132
 133 #
 134 # Please note that there is a minor bug in asciidoc.
 135 # The version after 6.0.3 _will_ include the patch found here:
 136 #   http://marc.theaimsgroup.com/?l=git&m=111558757202243&w=2
 137 #
 138 # Until that version is released you may have to apply the patch
 139 # yourself - yes, all 6 characters of it!
 140 #
 141
 142 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 143 QUIET_SUBDIR1  =
 144
 145 ifneq ($(findstring $(MAKEFLAGS),w),w)
 146 PRINT_DIR = --no-print-directory
 147 else # "make -w"
 148 NO_SUBDIR = :
 149 endif
 150
 151 ifneq ($(findstring $(MAKEFLAGS),s),s)
 152 ifndef V
 153         QUIET_ASCIIDOC  = @echo '   ' ASCIIDOC $@;
 154         QUIET_XMLTO     = @echo '   ' XMLTO $@;
 155         QUIET_DB2TEXI   = @echo '   ' DB2TEXI $@;
 156         QUIET_MAKEINFO  = @echo '   ' MAKEINFO $@;
 157         QUIET_DBLATEX   = @echo '   ' DBLATEX $@;
 158         QUIET_XSLTPROC  = @echo '   ' XSLTPROC $@;
 159         QUIET_GEN       = @echo '   ' GEN $@;
 160         QUIET_STDERR    = 2> /dev/null
 161         QUIET_SUBDIR0   = +@subdir=
 162         QUIET_SUBDIR1   = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 163                           $(MAKE) $(PRINT_DIR) -C $$subdir
 164         export V
 165 endif
 166 endif
 167
 168 all: html man
 169
 170 html: $(DOC_HTML)
 171
 172 $(DOC_HTML) $(DOC_MAN1) $(DOC_MAN5) $(DOC_MAN7): asciidoc.conf
 173
 174 man: man1 man5 man7
 175 man1: $(DOC_MAN1)
 176 man5: $(DOC_MAN5)
 177 man7: $(DOC_MAN7)
 178
 179 info: git.info gitman.info
 180
 181 pdf: user-manual.pdf
 182
 183 install: install-man
 184
 185 install-man: man
 186         $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 187         $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
 188         $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
 189         $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
 190         $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
 191         $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 192
 193 install-info: info
 194         $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
 195         $(INSTALL) -m 644 git.info gitman.info $(DESTDIR)$(infodir)
 196         if test -r $(DESTDIR)$(infodir)/dir; then \
 197           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) git.info ;\
 198           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) gitman.info ;\
 199         else \
 200           echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \
 201         fi
 202
 203 install-pdf: pdf
 204         $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)
 205         $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 206
 207 install-html: html
 208         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 209
 210 ../GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 211         $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
 212
 213 -include ../GIT-VERSION-FILE
 214
 215 #
 216 # Determine "include::" file references in asciidoc files.
 217 #
 218 doc.dep : $(wildcard *.txt) build-docdep.perl
 219         $(QUIET_GEN)$(RM) $@+ $@ && \
 220         $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \
 221         mv $@+ $@
 222
 223 -include doc.dep
 224
 225 cmds_txt = cmds-ancillaryinterrogators.txt \
 226         cmds-ancillarymanipulators.txt \
 227         cmds-mainporcelain.txt \
 228         cmds-plumbinginterrogators.txt \
 229         cmds-plumbingmanipulators.txt \
 230         cmds-synchingrepositories.txt \
 231         cmds-synchelpers.txt \
 232         cmds-purehelpers.txt \
 233         cmds-foreignscminterface.txt
 234
 235 $(cmds_txt): cmd-list.made
 236
 237 cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)
 238         $(QUIET_GEN)$(RM) $@ && \
 239         $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \
 240         date >$@
 241
 242 clean:
 243         $(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7
 244         $(RM) *.texi *.texi+ *.texi++ git.info gitman.info
 245         $(RM) howto-index.txt howto/*.html doc.dep
 246         $(RM) technical/api-*.html technical/api-index.txt
 247         $(RM) $(cmds_txt) *.made
 248
 249 $(MAN_HTML): %.html : %.txt
 250         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 251         $(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
 252                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 253         mv $@+ $@
 254
 255 %.1 %.5 %.7 : %.xml
 256         $(QUIET_XMLTO)$(RM) $@ && \
 257         xmlto -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 258
 259 %.xml : %.txt
 260         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 261         $(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
 262                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 263         mv $@+ $@
 264
 265 user-manual.xml: user-manual.txt user-manual.conf
 266         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book $<
 267
 268 technical/api-index.txt: technical/api-index-skel.txt \
 269         technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
 270         $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 271
 272 $(patsubst %,%.html,$(API_DOCS) technical/api-index): %.html : %.txt
 273         $(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
 274                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) $*.txt
 275
 276 XSLT = docbook.xsl
 277 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 278
 279 user-manual.html: user-manual.xml
 280         $(QUIET_XSLTPROC)xsltproc $(XSLTOPTS) -o $@ $(XSLT) $<
 281
 282 git.info: user-manual.texi
 283         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi
 284
 285 user-manual.texi: user-manual.xml
 286         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 287         $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \
 288         $(PERL_PATH) fix-texi.perl <$@++ >$@+ && \
 289         rm $@++ && \
 290         mv $@+ $@
 291
 292 user-manual.pdf: user-manual.xml
 293         $(QUIET_DBLATEX)$(RM) $@+ $@ && \
 294         $(DBLATEX) -o $@+ -p /etc/asciidoc/dblatex/asciidoc-dblatex.xsl -s /etc/asciidoc/dblatex/asciidoc-dblatex.sty $< && \
 295         mv $@+ $@
 296
 297 gitman.texi: $(MAN_XML) cat-texi.perl
 298         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 299         ($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --encoding=UTF-8 \
 300                 --to-stdout $(xml) &&) true) > $@++ && \
 301         $(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \
 302         rm $@++ && \
 303         mv $@+ $@
 304
 305 gitman.info: gitman.texi
 306         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi
 307
 308 $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml
 309         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 310         $(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \
 311         mv $@+ $@
 312
 313 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 314         $(QUIET_GEN)$(RM) $@+ $@ && \
 315         '$(SHELL_PATH_SQ)' ./howto-index.sh $(wildcard howto/*.txt) >$@+ && \
 316         mv $@+ $@
 317
 318 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
 319         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 $*.txt
 320
 321 WEBDOC_DEST = /pub/software/scm/git/docs
 322
 323 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
 324         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 325         sed -e '1,/^$$/d' $< | $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 - >$@+ && \
 326         mv $@+ $@
 327
 328 install-webdoc : html
 329         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)
 330
 331 quick-install: quick-install-man
 332
 333 quick-install-man:
 334         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(DOC_REF) $(DESTDIR)$(mandir)
 335
 336 quick-install-html:
 337         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REF) $(DESTDIR)$(htmldir)
 338
 339 .PHONY: .FORCE-GIT-VERSION-FILE