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 = howto/revert-branch-rebase howto/using-merge-subtree user-manual
  24 API_DOCS = $(patsubst %.txt,%,$(filter-out technical/api-index-skel.txt technical/api-index.txt, $(wildcard technical/api-*.txt)))
  25 SP_ARTICLES += $(API_DOCS)
  26 SP_ARTICLES += technical/api-index
  27
  28 DOC_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))
  29
  30 DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT))
  31 DOC_MAN5=$(patsubst %.txt,%.5,$(MAN5_TXT))
  32 DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT))
  33
  34 prefix?=$(HOME)
  35 bindir?=$(prefix)/bin
  36 htmldir?=$(prefix)/share/doc/git-doc
  37 pdfdir?=$(prefix)/share/doc/git-doc
  38 mandir?=$(prefix)/share/man
  39 man1dir=$(mandir)/man1
  40 man5dir=$(mandir)/man5
  41 man7dir=$(mandir)/man7
  42 # DESTDIR=
  43
  44 ASCIIDOC=asciidoc
  45 ASCIIDOC_EXTRA =
  46 MANPAGE_XSL = manpage-normal.xsl
  47 XMLTO_EXTRA =
  48 INSTALL?=install
  49 RM ?= rm -f
  50 MAN_REPO = ../../git-manpages
  51 HTML_REPO = ../../git-htmldocs
  52
  53 infodir?=$(prefix)/share/info
  54 MAKEINFO=makeinfo
  55 INSTALL_INFO=install-info
  56 DOCBOOK2X_TEXI=docbook2x-texi
  57 DBLATEX=dblatex
  58 ifndef PERL_PATH
  59         PERL_PATH = /usr/bin/perl
  60 endif
  61
  62 -include ../config.mak.autogen
  63 -include ../config.mak
  64
  65 #
  66 # For asciidoc ...
  67 #       -7.1.2, set ASCIIDOC7
  68 #       8.0-,   no extra settings are needed
  69 #
  70
  71 #
  72 # For docbook-xsl ...
  73 #       -1.68.1,        no extra settings are needed?
  74 #       1.69.0,         set ASCIIDOC_ROFF?
  75 #       1.69.1-1.71.0,  set DOCBOOK_SUPPRESS_SP?
  76 #       1.71.1,         set ASCIIDOC_ROFF?
  77 #       1.72.0,         set DOCBOOK_XSL_172.
  78 #       1.73.0-,        no extra settings are needed
  79 #
  80
  81 ifndef ASCIIDOC7
  82 ASCIIDOC_EXTRA += -a asciidoc7compatible -a no-inline-literal
  83 endif
  84 ifdef DOCBOOK_XSL_172
  85 ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
  86 MANPAGE_XSL = manpage-1.72.xsl
  87 else
  88         ifndef ASCIIDOC_ROFF
  89         # docbook-xsl after 1.72 needs the regular XSL, but will not
  90         # pass-thru raw roff codes from asciidoc.conf, so turn them off.
  91         ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
  92         endif
  93 endif
  94 ifdef MAN_BOLD_LITERAL
  95 XMLTO_EXTRA += -m manpage-bold-literal.xsl
  96 endif
  97 ifdef DOCBOOK_SUPPRESS_SP
  98 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
  99 endif
 100
 101 # Newer DocBook stylesheet emits warning cruft in the output when
 102 # this is not set, and if set it shows an absolute link.  Older
 103 # stylesheets simply ignore this parameter.
 104 #
 105 # Distros may want to use MAN_BASE_URL=file:///path/to/git/docs/
 106 # or similar.
 107 ifndef MAN_BASE_URL
 108 MAN_BASE_URL = file://$(htmldir)/
 109 endif
 110 XMLTO_EXTRA += -m manpage-base-url.xsl
 111
 112 # If your target system uses GNU groff, it may try to render
 113 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 114 # cut&paste, so you should set GNU_ROFF to force them to be ASCII
 115 # apostrophes.  Unfortunately does not work with non-GNU roff.
 116 ifdef GNU_ROFF
 117 XMLTO_EXTRA += -m manpage-quote-apos.xsl
 118 endif
 119
 120 SHELL_PATH ?= $(SHELL)
 121 # Shell quote;
 122 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 123
 124 #
 125 # Please note that there is a minor bug in asciidoc.
 126 # The version after 6.0.3 _will_ include the patch found here:
 127 #   http://marc.theaimsgroup.com/?l=git&m=111558757202243&w=2
 128 #
 129 # Until that version is released you may have to apply the patch
 130 # yourself - yes, all 6 characters of it!
 131 #
 132
 133 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 134 QUIET_SUBDIR1  =
 135
 136 ifneq ($(findstring $(MAKEFLAGS),w),w)
 137 PRINT_DIR = --no-print-directory
 138 else # "make -w"
 139 NO_SUBDIR = :
 140 endif
 141
 142 ifneq ($(findstring $(MAKEFLAGS),s),s)
 143 ifndef V
 144         QUIET_ASCIIDOC  = @echo '   ' ASCIIDOC $@;
 145         QUIET_XMLTO     = @echo '   ' XMLTO $@;
 146         QUIET_DB2TEXI   = @echo '   ' DB2TEXI $@;
 147         QUIET_MAKEINFO  = @echo '   ' MAKEINFO $@;
 148         QUIET_DBLATEX   = @echo '   ' DBLATEX $@;
 149         QUIET_XSLTPROC  = @echo '   ' XSLTPROC $@;
 150         QUIET_GEN       = @echo '   ' GEN $@;
 151         QUIET_STDERR    = 2> /dev/null
 152         QUIET_SUBDIR0   = +@subdir=
 153         QUIET_SUBDIR1   = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 154                           $(MAKE) $(PRINT_DIR) -C $$subdir
 155         export V
 156 endif
 157 endif
 158
 159 all: html man
 160
 161 html: $(DOC_HTML)
 162
 163 $(DOC_HTML) $(DOC_MAN1) $(DOC_MAN5) $(DOC_MAN7): asciidoc.conf
 164
 165 man: man1 man5 man7
 166 man1: $(DOC_MAN1)
 167 man5: $(DOC_MAN5)
 168 man7: $(DOC_MAN7)
 169
 170 info: git.info gitman.info
 171
 172 pdf: user-manual.pdf
 173
 174 install: install-man
 175
 176 install-man: man
 177         $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 178         $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
 179         $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
 180         $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
 181         $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
 182         $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 183
 184 install-info: info
 185         $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
 186         $(INSTALL) -m 644 git.info gitman.info $(DESTDIR)$(infodir)
 187         if test -r $(DESTDIR)$(infodir)/dir; then \
 188           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) git.info ;\
 189           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) gitman.info ;\
 190         else \
 191           echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \
 192         fi
 193
 194 install-pdf: pdf
 195         $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)
 196         $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 197
 198 install-html: html
 199         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 200
 201 ../GIT-VERSION-FILE: FORCE
 202         $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
 203
 204 -include ../GIT-VERSION-FILE
 205
 206 #
 207 # Determine "include::" file references in asciidoc files.
 208 #
 209 doc.dep : $(wildcard *.txt) build-docdep.perl
 210         $(QUIET_GEN)$(RM) $@+ $@ && \
 211         $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \
 212         mv $@+ $@
 213
 214 -include doc.dep
 215
 216 cmds_txt = cmds-ancillaryinterrogators.txt \
 217         cmds-ancillarymanipulators.txt \
 218         cmds-mainporcelain.txt \
 219         cmds-plumbinginterrogators.txt \
 220         cmds-plumbingmanipulators.txt \
 221         cmds-synchingrepositories.txt \
 222         cmds-synchelpers.txt \
 223         cmds-purehelpers.txt \
 224         cmds-foreignscminterface.txt
 225
 226 $(cmds_txt): cmd-list.made
 227
 228 cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)
 229         $(QUIET_GEN)$(RM) $@ && \
 230         $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \
 231         date >$@
 232
 233 clean:
 234         $(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7
 235         $(RM) *.texi *.texi+ *.texi++ git.info gitman.info
 236         $(RM) *.pdf
 237         $(RM) howto-index.txt howto/*.html doc.dep
 238         $(RM) technical/api-*.html technical/api-index.txt
 239         $(RM) $(cmds_txt) *.made
 240         $(RM) manpage-base-url.xsl
 241
 242 $(MAN_HTML): %.html : %.txt
 243         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 244         $(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
 245                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 246         mv $@+ $@
 247
 248 manpage-base-url.xsl: manpage-base-url.xsl.in
 249         sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@
 250
 251 %.1 %.5 %.7 : %.xml manpage-base-url.xsl
 252         $(QUIET_XMLTO)$(RM) $@ && \
 253         xmlto -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 254
 255 %.xml : %.txt
 256         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 257         $(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
 258                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 259         mv $@+ $@
 260
 261 user-manual.xml: user-manual.txt user-manual.conf
 262         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 263         $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book -o $@+ $< && \
 264         mv $@+ $@
 265
 266 technical/api-index.txt: technical/api-index-skel.txt \
 267         technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
 268         $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 269
 270 $(patsubst %,%.html,$(API_DOCS) technical/api-index): %.html : %.txt
 271         $(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
 272                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) $*.txt
 273
 274 XSLT = docbook.xsl
 275 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 276
 277 user-manual.html: user-manual.xml $(XSLT)
 278         $(QUIET_XSLTPROC)$(RM) $@+ $@ && \
 279         xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \
 280         mv $@+ $@
 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 # You must have a clone of git-htmldocs and git-manpages repositories
 332 # next to the git repository itself for the following to work.
 333
 334 quick-install: quick-install-man
 335
 336 require-manrepo::
 337         @if test ! -d $(MAN_REPO); \
 338         then echo "git-manpages repository must exist at $(MAN_REPO)"; exit 1; fi
 339
 340 quick-install-man: require-manrepo
 341         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(MAN_REPO) $(DESTDIR)$(mandir)
 342
 343 require-htmlrepo::
 344         @if test ! -d $(HTML_REPO); \
 345         then echo "git-htmldocs repository must exist at $(HTML_REPO)"; exit 1; fi
 346
 347 quick-install-html: require-htmlrepo
 348         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REPO) $(DESTDIR)$(htmldir)
 349
 350 .PHONY: FORCE