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