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
  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, set ASCIIDOC7
  67 #       8.0-,   no extra settings are needed
  68 #
  69
  70 #
  71 # For docbook-xsl ...
  72 #       -1.68.1,        no extra settings are needed?
  73 #       1.69.0,         set ASCIIDOC_ROFF?
  74 #       1.69.1-1.71.0,  set DOCBOOK_SUPPRESS_SP?
  75 #       1.71.1,         set ASCIIDOC_ROFF?
  76 #       1.72.0,         set DOCBOOK_XSL_172.
  77 #       1.73.0-,        no extra settings are needed
  78 #
  79
  80 ifndef ASCIIDOC7
  81 ASCIIDOC_EXTRA += -a asciidoc7compatible -a no-inline-literal
  82 endif
  83 ifdef DOCBOOK_XSL_172
  84 ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
  85 MANPAGE_XSL = manpage-1.72.xsl
  86 else
  87         ifndef ASCIIDOC_ROFF
  88         # docbook-xsl after 1.72 needs the regular XSL, but will not
  89         # pass-thru raw roff codes from asciidoc.conf, so turn them off.
  90         ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
  91         endif
  92 endif
  93 ifdef MAN_BOLD_LITERAL
  94 XMLTO_EXTRA += -m manpage-bold-literal.xsl
  95 endif
  96 ifdef DOCBOOK_SUPPRESS_SP
  97 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
  98 endif
  99
 100 # Newer DocBook stylesheet emits warning cruft in the output when
 101 # this is not set, and if set it shows an absolute link.  Older
 102 # stylesheets simply ignore this parameter.
 103 #
 104 # Distros may want to use MAN_BASE_URL=file:///path/to/git/docs/
 105 # or similar.
 106 ifndef MAN_BASE_URL
 107 MAN_BASE_URL = file://$(htmldir)/
 108 endif
 109 XMLTO_EXTRA += -m manpage-base-url.xsl
 110
 111 # If your target system uses GNU groff, it may try to render
 112 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 113 # cut&paste, so you should set GNU_ROFF to force them to be ASCII
 114 # apostrophes.  Unfortunately does not work with non-GNU roff.
 115 ifdef GNU_ROFF
 116 XMLTO_EXTRA += -m manpage-quote-apos.xsl
 117 endif
 118
 119 SHELL_PATH ?= $(SHELL)
 120 # Shell quote;
 121 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 122
 123 #
 124 # Please note that there is a minor bug in asciidoc.
 125 # The version after 6.0.3 _will_ include the patch found here:
 126 #   http://marc.theaimsgroup.com/?l=git&m=111558757202243&w=2
 127 #
 128 # Until that version is released you may have to apply the patch
 129 # yourself - yes, all 6 characters of it!
 130 #
 131
 132 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 133 QUIET_SUBDIR1  =
 134
 135 ifneq ($(findstring $(MAKEFLAGS),w),w)
 136 PRINT_DIR = --no-print-directory
 137 else # "make -w"
 138 NO_SUBDIR = :
 139 endif
 140
 141 ifneq ($(findstring $(MAKEFLAGS),s),s)
 142 ifndef V
 143         QUIET_ASCIIDOC  = @echo '   ' ASCIIDOC $@;
 144         QUIET_XMLTO     = @echo '   ' XMLTO $@;
 145         QUIET_DB2TEXI   = @echo '   ' DB2TEXI $@;
 146         QUIET_MAKEINFO  = @echo '   ' MAKEINFO $@;
 147         QUIET_DBLATEX   = @echo '   ' DBLATEX $@;
 148         QUIET_XSLTPROC  = @echo '   ' XSLTPROC $@;
 149         QUIET_GEN       = @echo '   ' GEN $@;
 150         QUIET_STDERR    = 2> /dev/null
 151         QUIET_SUBDIR0   = +@subdir=
 152         QUIET_SUBDIR1   = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 153                           $(MAKE) $(PRINT_DIR) -C $$subdir
 154         export V
 155 endif
 156 endif
 157
 158 all: html man
 159
 160 html: $(DOC_HTML)
 161
 162 $(DOC_HTML) $(DOC_MAN1) $(DOC_MAN5) $(DOC_MAN7): asciidoc.conf
 163
 164 man: man1 man5 man7
 165 man1: $(DOC_MAN1)
 166 man5: $(DOC_MAN5)
 167 man7: $(DOC_MAN7)
 168
 169 info: git.info gitman.info
 170
 171 pdf: user-manual.pdf
 172
 173 install: install-man
 174
 175 install-man: man
 176         $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 177         $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
 178         $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
 179         $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
 180         $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
 181         $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 182
 183 install-info: info
 184         $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
 185         $(INSTALL) -m 644 git.info gitman.info $(DESTDIR)$(infodir)
 186         if test -r $(DESTDIR)$(infodir)/dir; then \
 187           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) git.info ;\
 188           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) gitman.info ;\
 189         else \
 190           echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \
 191         fi
 192
 193 install-pdf: pdf
 194         $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)
 195         $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 196
 197 install-html: html
 198         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 199
 200 ../GIT-VERSION-FILE: FORCE
 201         $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
 202
 203 -include ../GIT-VERSION-FILE
 204
 205 #
 206 # Determine "include::" file references in asciidoc files.
 207 #
 208 doc.dep : $(wildcard *.txt) build-docdep.perl
 209         $(QUIET_GEN)$(RM) $@+ $@ && \
 210         $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \
 211         mv $@+ $@
 212
 213 -include doc.dep
 214
 215 cmds_txt = cmds-ancillaryinterrogators.txt \
 216         cmds-ancillarymanipulators.txt \
 217         cmds-mainporcelain.txt \
 218         cmds-plumbinginterrogators.txt \
 219         cmds-plumbingmanipulators.txt \
 220         cmds-synchingrepositories.txt \
 221         cmds-synchelpers.txt \
 222         cmds-purehelpers.txt \
 223         cmds-foreignscminterface.txt
 224
 225 $(cmds_txt): cmd-list.made
 226
 227 cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)
 228         $(QUIET_GEN)$(RM) $@ && \
 229         $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \
 230         date >$@
 231
 232 clean:
 233         $(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7
 234         $(RM) *.texi *.texi+ *.texi++ git.info gitman.info
 235         $(RM) *.pdf
 236         $(RM) howto-index.txt howto/*.html doc.dep
 237         $(RM) technical/api-*.html technical/api-index.txt
 238         $(RM) $(cmds_txt) *.made
 239         $(RM) manpage-base-url.xsl
 240
 241 $(MAN_HTML): %.html : %.txt
 242         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 243         $(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
 244                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 245         mv $@+ $@
 246
 247 manpage-base-url.xsl: manpage-base-url.xsl.in
 248         sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@
 249
 250 %.1 %.5 %.7 : %.xml manpage-base-url.xsl
 251         $(QUIET_XMLTO)$(RM) $@ && \
 252         xmlto -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 253
 254 %.xml : %.txt
 255         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 256         $(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
 257                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
 258         mv $@+ $@
 259
 260 user-manual.xml: user-manual.txt user-manual.conf
 261         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 262         $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book -o $@+ $< && \
 263         mv $@+ $@
 264
 265 technical/api-index.txt: technical/api-index-skel.txt \
 266         technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
 267         $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 268
 269 $(patsubst %,%.html,$(API_DOCS) technical/api-index): %.html : %.txt
 270         $(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
 271                 $(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) $*.txt
 272
 273 XSLT = docbook.xsl
 274 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 275
 276 user-manual.html: user-manual.xml $(XSLT)
 277         $(QUIET_XSLTPROC)$(RM) $@+ $@ && \
 278         xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \
 279         mv $@+ $@
 280
 281 git.info: user-manual.texi
 282         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi
 283
 284 user-manual.texi: user-manual.xml
 285         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 286         $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \
 287         $(PERL_PATH) fix-texi.perl <$@++ >$@+ && \
 288         rm $@++ && \
 289         mv $@+ $@
 290
 291 user-manual.pdf: user-manual.xml
 292         $(QUIET_DBLATEX)$(RM) $@+ $@ && \
 293         $(DBLATEX) -o $@+ -p /etc/asciidoc/dblatex/asciidoc-dblatex.xsl -s /etc/asciidoc/dblatex/asciidoc-dblatex.sty $< && \
 294         mv $@+ $@
 295
 296 gitman.texi: $(MAN_XML) cat-texi.perl
 297         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 298         ($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --encoding=UTF-8 \
 299                 --to-stdout $(xml) &&) true) > $@++ && \
 300         $(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \
 301         rm $@++ && \
 302         mv $@+ $@
 303
 304 gitman.info: gitman.texi
 305         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi
 306
 307 $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml
 308         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 309         $(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \
 310         mv $@+ $@
 311
 312 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 313         $(QUIET_GEN)$(RM) $@+ $@ && \
 314         '$(SHELL_PATH_SQ)' ./howto-index.sh $(wildcard howto/*.txt) >$@+ && \
 315         mv $@+ $@
 316
 317 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
 318         $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 $*.txt
 319
 320 WEBDOC_DEST = /pub/software/scm/git/docs
 321
 322 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
 323         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 324         sed -e '1,/^$$/d' $< | $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 - >$@+ && \
 325         mv $@+ $@
 326
 327 install-webdoc : html
 328         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)
 329
 330 quick-install: quick-install-man
 331
 332 quick-install-man:
 333         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(DOC_REF) $(DESTDIR)$(mandir)
 334
 335 quick-install-html:
 336         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REF) $(DESTDIR)$(htmldir)
 337
 338 .PHONY: FORCE