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