Documentation/Makefile

   1 MAN1_TXT= \
   2         $(filter-out $(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
   3                 $(wildcard git-*.txt)) \
   4         gitk.txt gitweb.txt git.txt
   5 MAN5_TXT=gitattributes.txt gitignore.txt gitmodules.txt githooks.txt \
   6         gitrepository-layout.txt gitweb.conf.txt
   7 MAN7_TXT=gitcli.txt gittutorial.txt gittutorial-2.txt \
   8         gitcvs-migration.txt gitcore-tutorial.txt gitglossary.txt \
   9         gitdiffcore.txt gitnamespaces.txt gitrevisions.txt gitworkflows.txt
  10 MAN7_TXT += gitcredentials.txt
  11
  12 MAN_TXT = $(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT)
  13 MAN_XML=$(patsubst %.txt,%.xml,$(MAN_TXT))
  14 MAN_HTML=$(patsubst %.txt,%.html,$(MAN_TXT))
  15
  16 DOC_HTML=$(MAN_HTML)
  17
  18 ARTICLES = howto-index
  19 ARTICLES += everyday
  20 ARTICLES += git-tools
  21 ARTICLES += git-bisect-lk2009
  22 # with their own formatting rules.
  23 SP_ARTICLES = user-manual
  24 SP_ARTICLES += howto/new-command
  25 SP_ARTICLES += howto/revert-branch-rebase
  26 SP_ARTICLES += howto/using-merge-subtree
  27 SP_ARTICLES += howto/using-signed-tag-in-pull-request
  28 SP_ARTICLES += howto/use-git-daemon
  29 SP_ARTICLES += howto/update-hook-example
  30 SP_ARTICLES += howto/setup-git-server-over-http
  31 SP_ARTICLES += howto/separating-topic-branches
  32 SP_ARTICLES += howto/revert-a-faulty-merge
  33 SP_ARTICLES += howto/recover-corrupted-blob-object
  34 SP_ARTICLES += howto/rebuild-from-update-hook
  35 SP_ARTICLES += howto/rebase-from-internal-branch
  36 SP_ARTICLES += howto/maintain-git
  37 API_DOCS = $(patsubst %.txt,%,$(filter-out technical/api-index-skel.txt technical/api-index.txt, $(wildcard technical/api-*.txt)))
  38 SP_ARTICLES += $(API_DOCS)
  39
  40 TECH_DOCS = technical/index-format
  41 TECH_DOCS += technical/pack-format
  42 TECH_DOCS += technical/pack-heuristics
  43 TECH_DOCS += technical/pack-protocol
  44 TECH_DOCS += technical/protocol-capabilities
  45 TECH_DOCS += technical/protocol-common
  46 TECH_DOCS += technical/racy-git
  47 TECH_DOCS += technical/send-pack-pipeline
  48 TECH_DOCS += technical/shallow
  49 TECH_DOCS += technical/trivial-merge
  50 SP_ARTICLES += $(TECH_DOCS)
  51 SP_ARTICLES += technical/api-index
  52
  53 DOC_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))
  54
  55 DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT))
  56 DOC_MAN5=$(patsubst %.txt,%.5,$(MAN5_TXT))
  57 DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))
  58
  59 prefix?=$(HOME)
  60 bindir?=$(prefix)/bin
  61 htmldir?=$(prefix)/share/doc/git-doc
  62 pdfdir?=$(prefix)/share/doc/git-doc
  63 mandir?=$(prefix)/share/man
  64 man1dir=$(mandir)/man1
  65 man5dir=$(mandir)/man5
  66 man7dir=$(mandir)/man7
  67 # DESTDIR=
  68
  69 ASCIIDOC = asciidoc
  70 ASCIIDOC_EXTRA =
  71 MANPAGE_XSL = manpage-normal.xsl
  72 XMLTO = xmlto
  73 XMLTO_EXTRA =
  74 INSTALL?=install
  75 RM ?= rm -f
  76 MAN_REPO = ../../git-manpages
  77 HTML_REPO = ../../git-htmldocs
  78
  79 infodir?=$(prefix)/share/info
  80 MAKEINFO=makeinfo
  81 INSTALL_INFO=install-info
  82 DOCBOOK2X_TEXI=docbook2x-texi
  83 DBLATEX=dblatex
  84 ifndef PERL_PATH
  85         PERL_PATH = /usr/bin/perl
  86 endif
  87
  88 -include ../config.mak.autogen
  89 -include ../config.mak
  90
  91 #
  92 # For docbook-xsl ...
  93 #       -1.68.1,        no extra settings are needed?
  94 #       1.69.0,         set ASCIIDOC_ROFF?
  95 #       1.69.1-1.71.0,  set DOCBOOK_SUPPRESS_SP?
  96 #       1.71.1,         set ASCIIDOC_ROFF?
  97 #       1.72.0,         set DOCBOOK_XSL_172.
  98 #       1.73.0-,        no extra settings are needed
  99 #
 100
 101 ifdef DOCBOOK_XSL_172
 102 ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
 103 MANPAGE_XSL = manpage-1.72.xsl
 104 else
 105         ifndef ASCIIDOC_ROFF
 106         # docbook-xsl after 1.72 needs the regular XSL, but will not
 107         # pass-thru raw roff codes from asciidoc.conf, so turn them off.
 108         ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
 109         endif
 110 endif
 111 ifdef MAN_BOLD_LITERAL
 112 XMLTO_EXTRA += -m manpage-bold-literal.xsl
 113 endif
 114 ifdef DOCBOOK_SUPPRESS_SP
 115 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
 116 endif
 117
 118 # Newer DocBook stylesheet emits warning cruft in the output when
 119 # this is not set, and if set it shows an absolute link.  Older
 120 # stylesheets simply ignore this parameter.
 121 #
 122 # Distros may want to use MAN_BASE_URL=file:///path/to/git/docs/
 123 # or similar.
 124 ifndef MAN_BASE_URL
 125 MAN_BASE_URL = file://$(htmldir)/
 126 endif
 127 XMLTO_EXTRA += -m manpage-base-url.xsl
 128
 129 # If your target system uses GNU groff, it may try to render
 130 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 131 # cut&paste, so you should set GNU_ROFF to force them to be ASCII
 132 # apostrophes.  Unfortunately does not work with non-GNU roff.
 133 ifdef GNU_ROFF
 134 XMLTO_EXTRA += -m manpage-quote-apos.xsl
 135 endif
 136
 137 SHELL_PATH ?= $(SHELL)
 138 # Shell quote;
 139 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 140
 141 ifdef DEFAULT_PAGER
 142 DEFAULT_PAGER_SQ = $(subst ','\'',$(DEFAULT_PAGER))
 143 ASCIIDOC_EXTRA += -a 'git-default-pager=$(DEFAULT_PAGER_SQ)'
 144 endif
 145
 146 ifdef DEFAULT_EDITOR
 147 DEFAULT_EDITOR_SQ = $(subst ','\'',$(DEFAULT_EDITOR))
 148 ASCIIDOC_EXTRA += -a 'git-default-editor=$(DEFAULT_EDITOR_SQ)'
 149 endif
 150
 151 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 152 QUIET_SUBDIR1  =
 153
 154 ifneq ($(findstring $(MAKEFLAGS),w),w)
 155 PRINT_DIR = --no-print-directory
 156 else # "make -w"
 157 NO_SUBDIR = :
 158 endif
 159
 160 ifneq ($(findstring $(MAKEFLAGS),s),s)
 161 ifndef V
 162         QUIET_ASCIIDOC  = @echo '   ' ASCIIDOC $@;
 163         QUIET_XMLTO     = @echo '   ' XMLTO $@;
 164         QUIET_DB2TEXI   = @echo '   ' DB2TEXI $@;
 165         QUIET_MAKEINFO  = @echo '   ' MAKEINFO $@;
 166         QUIET_DBLATEX   = @echo '   ' DBLATEX $@;
 167         QUIET_XSLTPROC  = @echo '   ' XSLTPROC $@;
 168         QUIET_GEN       = @echo '   ' GEN $@;
 169         QUIET_STDERR    = 2> /dev/null
 170         QUIET_SUBDIR0   = +@subdir=
 171         QUIET_SUBDIR1   = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 172                           $(MAKE) $(PRINT_DIR) -C $$subdir
 173         export V
 174 endif
 175 endif
 176
 177 all: html man
 178
 179 html: $(DOC_HTML)
 180
 181 $(DOC_HTML) $(DOC_MAN1) $(DOC_MAN5) $(DOC_MAN7): asciidoc.conf
 182
 183 man: man1 man5 man7
 184 man1: $(DOC_MAN1)
 185 man5: $(DOC_MAN5)
 186 man7: $(DOC_MAN7)
 187
 188 info: git.info gitman.info
 189
 190 pdf: user-manual.pdf
 191
 192 install: install-man
 193
 194 install-man: man
 195         $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 196         $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
 197         $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
 198         $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
 199         $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
 200         $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 201
 202 install-info: info
 203         $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
 204         $(INSTALL) -m 644 git.info gitman.info $(DESTDIR)$(infodir)
 205         if test -r $(DESTDIR)$(infodir)/dir; then \
 206           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) git.info ;\
 207           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) gitman.info ;\
 208         else \
 209           echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \
 210         fi
 211
 212 install-pdf: pdf
 213         $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)
 214         $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 215
 216 install-html: html
 217         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 218
 219 ../GIT-VERSION-FILE: FORCE
 220         $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
 221
 222 -include ../GIT-VERSION-FILE
 223
 224 #
 225 # Determine "include::" file references in asciidoc files.
 226 #
 227 doc.dep : $(wildcard *.txt) build-docdep.perl
 228         $(QUIET_GEN)$(RM) $@+ $@ && \
 229         $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \
 230         mv $@+ $@
 231
 232 -include doc.dep
 233
 234 cmds_txt = cmds-ancillaryinterrogators.txt \
 235         cmds-ancillarymanipulators.txt \
 236         cmds-mainporcelain.txt \
 237         cmds-plumbinginterrogators.txt \
 238         cmds-plumbingmanipulators.txt \
 239         cmds-synchingrepositories.txt \
 240         cmds-synchelpers.txt \
 241         cmds-purehelpers.txt \
 242         cmds-foreignscminterface.txt
 243
 244 $(cmds_txt): cmd-list.made
 245
 246 cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)
 247         $(QUIET_GEN)$(RM) $@ && \
 248         $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \
 249         date >$@
 250
 251 clean:
 252         $(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7
 253         $(RM) *.texi *.texi+ *.texi++ git.info gitman.info
 254         $(RM) *.pdf
 255         $(RM) howto-index.txt howto/*.html doc.dep
 256         $(RM) technical/*.html technical/api-index.txt
 257         $(RM) $(cmds_txt) *.made
 258         $(RM) manpage-base-url.xsl
 259
 260 $(MAN_HTML): %.html : %.txt
 261         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 262         $(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
 263                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 264         mv $@+ $@
 265
 266 manpage-base-url.xsl: manpage-base-url.xsl.in
 267         sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@
 268
 269 %.1 %.5 %.7 : %.xml manpage-base-url.xsl
 270         $(QUIET_XMLTO)$(RM) $@ && \
 271         $(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 272
 273 %.xml : %.txt
 274         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 275         $(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
 276                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 277         mv $@+ $@
 278
 279 user-manual.xml: user-manual.txt user-manual.conf
 280         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 281         $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book -o $@+ $< && \
 282         mv $@+ $@
 283
 284 technical/api-index.txt: technical/api-index-skel.txt \
 285         technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
 286         $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 287
 288 technical/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 289 $(patsubst %,%.html,$(API_DOCS) technical/api-index $(TECH_DOCS)): %.html : %.txt
 290         $(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
 291                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) $*.txt
 292
 293 XSLT = docbook.xsl
 294 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 295
 296 user-manual.html: user-manual.xml $(XSLT)
 297         $(QUIET_XSLTPROC)$(RM) $@+ $@ && \
 298         xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \
 299         mv $@+ $@
 300
 301 git.info: user-manual.texi
 302         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi
 303
 304 user-manual.texi: user-manual.xml
 305         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 306         $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \
 307         $(PERL_PATH) fix-texi.perl <$@++ >$@+ && \
 308         rm $@++ && \
 309         mv $@+ $@
 310
 311 user-manual.pdf: user-manual.xml
 312         $(QUIET_DBLATEX)$(RM) $@+ $@ && \
 313         $(DBLATEX) -o $@+ -p /etc/asciidoc/dblatex/asciidoc-dblatex.xsl -s /etc/asciidoc/dblatex/asciidoc-dblatex.sty $< && \
 314         mv $@+ $@
 315
 316 gitman.texi: $(MAN_XML) cat-texi.perl
 317         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 318         ($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --encoding=UTF-8 \
 319                 --to-stdout $(xml) &&) true) > $@++ && \
 320         $(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \
 321         rm $@++ && \
 322         mv $@+ $@
 323
 324 gitman.info: gitman.texi
 325         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi
 326
 327 $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml
 328         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 329         $(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \
 330         mv $@+ $@
 331
 332 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 333         $(QUIET_GEN)$(RM) $@+ $@ && \
 334         '$(SHELL_PATH_SQ)' ./howto-index.sh $(sort $(wildcard howto/*.txt)) >$@+ && \
 335         mv $@+ $@
 336
 337 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
 338         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 $*.txt
 339
 340 WEBDOC_DEST = /pub/software/scm/git/docs
 341
 342 howto/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 343 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
 344         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 345         sed -e '1,/^$$/d' $< | $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 - >$@+ && \
 346         mv $@+ $@
 347
 348 install-webdoc : html
 349         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)
 350
 351 # You must have a clone of git-htmldocs and git-manpages repositories
 352 # next to the git repository itself for the following to work.
 353
 354 quick-install: quick-install-man
 355
 356 require-manrepo::
 357         @if test ! -d $(MAN_REPO); \
 358         then echo "git-manpages repository must exist at $(MAN_REPO)"; exit 1; fi
 359
 360 quick-install-man: require-manrepo
 361         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(MAN_REPO) $(DESTDIR)$(mandir)
 362
 363 require-htmlrepo::
 364         @if test ! -d $(HTML_REPO); \
 365         then echo "git-htmldocs repository must exist at $(HTML_REPO)"; exit 1; fi
 366
 367 quick-install-html: require-htmlrepo
 368         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REPO) $(DESTDIR)$(htmldir)
 369
 370 print-man1:
 371         @for i in $(MAN1_TXT); do echo $$i; done
 372
 373 .PHONY: FORCE