git.oblomov.eu Git - git/blob - Documentation/Makefile

   1 # Guard against environment variables
   2 MAN1_TXT =
   3 MAN5_TXT =
   4 MAN7_TXT =
   5 TECH_DOCS =
   6 ARTICLES =
   7 SP_ARTICLES =
   8 OBSOLETE_HTML =
   9
  10 -include GIT-EXCLUDED-PROGRAMS
  11
  12 MAN1_TXT += $(filter-out \
  13                 $(patsubst %,%.txt,$(EXCLUDED_PROGRAMS)) \
  14                 $(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
  15                 $(wildcard git-*.txt))
  16 MAN1_TXT += git.txt
  17 MAN1_TXT += gitk.txt
  18 MAN1_TXT += gitweb.txt
  19
  20 MAN5_TXT += gitattributes.txt
  21 MAN5_TXT += githooks.txt
  22 MAN5_TXT += gitignore.txt
  23 MAN5_TXT += gitmodules.txt
  24 MAN5_TXT += gitrepository-layout.txt
  25 MAN5_TXT += gitweb.conf.txt
  26
  27 MAN7_TXT += gitcli.txt
  28 MAN7_TXT += gitcore-tutorial.txt
  29 MAN7_TXT += gitcredentials.txt
  30 MAN7_TXT += gitcvs-migration.txt
  31 MAN7_TXT += gitdiffcore.txt
  32 MAN7_TXT += giteveryday.txt
  33 MAN7_TXT += gitfaq.txt
  34 MAN7_TXT += gitglossary.txt
  35 MAN7_TXT += gitnamespaces.txt
  36 MAN7_TXT += gitremote-helpers.txt
  37 MAN7_TXT += gitrevisions.txt
  38 MAN7_TXT += gitsubmodules.txt
  39 MAN7_TXT += gittutorial-2.txt
  40 MAN7_TXT += gittutorial.txt
  41 MAN7_TXT += gitworkflows.txt
  42
  43 ifdef MAN_FILTER
  44 MAN_TXT = $(filter $(MAN_FILTER),$(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT))
  45 else
  46 MAN_TXT = $(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT)
  47 MAN_FILTER = $(MAN_TXT)
  48 endif
  49
  50 MAN_XML = $(patsubst %.txt,%.xml,$(MAN_TXT))
  51 MAN_HTML = $(patsubst %.txt,%.html,$(MAN_TXT))
  52 GIT_MAN_REF = master
  53
  54 OBSOLETE_HTML += everyday.html
  55 OBSOLETE_HTML += git-remote-helpers.html
  56
  57 ARTICLES += howto-index
  58 ARTICLES += git-tools
  59 ARTICLES += git-bisect-lk2009
  60 # with their own formatting rules.
  61 SP_ARTICLES += user-manual
  62 SP_ARTICLES += howto/new-command
  63 SP_ARTICLES += howto/revert-branch-rebase
  64 SP_ARTICLES += howto/using-merge-subtree
  65 SP_ARTICLES += howto/using-signed-tag-in-pull-request
  66 SP_ARTICLES += howto/use-git-daemon
  67 SP_ARTICLES += howto/update-hook-example
  68 SP_ARTICLES += howto/setup-git-server-over-http
  69 SP_ARTICLES += howto/separating-topic-branches
  70 SP_ARTICLES += howto/revert-a-faulty-merge
  71 SP_ARTICLES += howto/recover-corrupted-blob-object
  72 SP_ARTICLES += howto/recover-corrupted-object-harder
  73 SP_ARTICLES += howto/rebuild-from-update-hook
  74 SP_ARTICLES += howto/rebase-from-internal-branch
  75 SP_ARTICLES += howto/keep-canonical-history-correct
  76 SP_ARTICLES += howto/maintain-git
  77 API_DOCS = $(patsubst %.txt,%,$(filter-out technical/api-index-skel.txt technical/api-index.txt, $(wildcard technical/api-*.txt)))
  78 SP_ARTICLES += $(API_DOCS)
  79
  80 TECH_DOCS += MyFirstContribution
  81 TECH_DOCS += MyFirstObjectWalk
  82 TECH_DOCS += SubmittingPatches
  83 TECH_DOCS += technical/hash-function-transition
  84 TECH_DOCS += technical/http-protocol
  85 TECH_DOCS += technical/index-format
  86 TECH_DOCS += technical/long-running-process-protocol
  87 TECH_DOCS += technical/multi-pack-index
  88 TECH_DOCS += technical/pack-format
  89 TECH_DOCS += technical/pack-heuristics
  90 TECH_DOCS += technical/pack-protocol
  91 TECH_DOCS += technical/partial-clone
  92 TECH_DOCS += technical/protocol-capabilities
  93 TECH_DOCS += technical/protocol-common
  94 TECH_DOCS += technical/protocol-v2
  95 TECH_DOCS += technical/racy-git
  96 TECH_DOCS += technical/send-pack-pipeline
  97 TECH_DOCS += technical/shallow
  98 TECH_DOCS += technical/signature-format
  99 TECH_DOCS += technical/trivial-merge
 100 SP_ARTICLES += $(TECH_DOCS)
 101 SP_ARTICLES += technical/api-index
 102
 103 ARTICLES_HTML += $(patsubst %,%.html,$(ARTICLES) $(SP_ARTICLES))
 104 HTML_FILTER ?= $(ARTICLES_HTML) $(OBSOLETE_HTML)
 105 DOC_HTML = $(MAN_HTML) $(filter $(HTML_FILTER),$(ARTICLES_HTML) $(OBSOLETE_HTML))
 106
 107 DOC_MAN1 = $(patsubst %.txt,%.1,$(filter $(MAN_FILTER),$(MAN1_TXT)))
 108 DOC_MAN5 = $(patsubst %.txt,%.5,$(filter $(MAN_FILTER),$(MAN5_TXT)))
 109 DOC_MAN7 = $(patsubst %.txt,%.7,$(filter $(MAN_FILTER),$(MAN7_TXT)))
 110
 111 prefix ?= $(HOME)
 112 bindir ?= $(prefix)/bin
 113 htmldir ?= $(prefix)/share/doc/git-doc
 114 infodir ?= $(prefix)/share/info
 115 pdfdir ?= $(prefix)/share/doc/git-doc
 116 mandir ?= $(prefix)/share/man
 117 man1dir = $(mandir)/man1
 118 man5dir = $(mandir)/man5
 119 man7dir = $(mandir)/man7
 120 # DESTDIR =
 121
 122 ASCIIDOC = asciidoc
 123 ASCIIDOC_EXTRA =
 124 ASCIIDOC_HTML = xhtml11
 125 ASCIIDOC_DOCBOOK = docbook
 126 ASCIIDOC_CONF = -f asciidoc.conf
 127 ASCIIDOC_COMMON = $(ASCIIDOC) $(ASCIIDOC_EXTRA) $(ASCIIDOC_CONF) \
 128                 -amanversion=$(GIT_VERSION) \
 129                 -amanmanual='Git Manual' -amansource='Git'
 130 TXT_TO_HTML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_HTML)
 131 TXT_TO_XML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_DOCBOOK)
 132 MANPAGE_XSL = manpage-normal.xsl
 133 XMLTO = xmlto
 134 XMLTO_EXTRA =
 135 INSTALL ?= install
 136 RM ?= rm -f
 137 MAN_REPO = ../../git-manpages
 138 HTML_REPO = ../../git-htmldocs
 139
 140 MAKEINFO = makeinfo
 141 INSTALL_INFO = install-info
 142 DOCBOOK2X_TEXI = docbook2x-texi
 143 DBLATEX = dblatex
 144 ASCIIDOC_DBLATEX_DIR = /etc/asciidoc/dblatex
 145 DBLATEX_COMMON = -p $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.xsl -s $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.sty
 146 ifndef PERL_PATH
 147         PERL_PATH = /usr/bin/perl
 148 endif
 149
 150 -include ../config.mak.autogen
 151 -include ../config.mak
 152
 153 #
 154 # For docbook-xsl ...
 155 #       -1.68.1,        no extra settings are needed?
 156 #       1.69.0,         set ASCIIDOC_ROFF?
 157 #       1.69.1-1.71.0,  set DOCBOOK_SUPPRESS_SP?
 158 #       1.71.1,         set ASCIIDOC_ROFF?
 159 #       1.72.0,         set DOCBOOK_XSL_172.
 160 #       1.73.0-,        no extra settings are needed
 161 #
 162
 163 ifdef DOCBOOK_XSL_172
 164 ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
 165 MANPAGE_XSL = manpage-1.72.xsl
 166 else
 167         ifndef ASCIIDOC_ROFF
 168         # docbook-xsl after 1.72 needs the regular XSL, but will not
 169         # pass-thru raw roff codes from asciidoc.conf, so turn them off.
 170         ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
 171         endif
 172 endif
 173 ifndef NO_MAN_BOLD_LITERAL
 174 XMLTO_EXTRA += -m manpage-bold-literal.xsl
 175 endif
 176 ifdef DOCBOOK_SUPPRESS_SP
 177 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
 178 endif
 179
 180 # Newer DocBook stylesheet emits warning cruft in the output when
 181 # this is not set, and if set it shows an absolute link.  Older
 182 # stylesheets simply ignore this parameter.
 183 #
 184 # Distros may want to use MAN_BASE_URL=file:///path/to/git/docs/
 185 # or similar.
 186 ifndef MAN_BASE_URL
 187 MAN_BASE_URL = file://$(htmldir)/
 188 endif
 189 XMLTO_EXTRA += -m manpage-base-url.xsl
 190
 191 # If your target system uses GNU groff, it may try to render
 192 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 193 # cut&paste, so you should set GNU_ROFF to force them to be ASCII
 194 # apostrophes.  Unfortunately does not work with non-GNU roff.
 195 ifdef GNU_ROFF
 196 XMLTO_EXTRA += -m manpage-quote-apos.xsl
 197 endif
 198
 199 ifdef USE_ASCIIDOCTOR
 200 ASCIIDOC = asciidoctor
 201 ASCIIDOC_CONF =
 202 ASCIIDOC_HTML = xhtml5
 203 ASCIIDOC_DOCBOOK = docbook5
 204 ASCIIDOC_EXTRA += -acompat-mode -atabsize=8
 205 ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions
 206 ASCIIDOC_EXTRA += -alitdd='&\#x2d;&\#x2d;'
 207 DBLATEX_COMMON =
 208 XMLTO_EXTRA += --skip-validation
 209 XMLTO_EXTRA += -x manpage.xsl
 210 endif
 211
 212 SHELL_PATH ?= $(SHELL)
 213 # Shell quote;
 214 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 215
 216 ifdef DEFAULT_PAGER
 217 DEFAULT_PAGER_SQ = $(subst ','\'',$(DEFAULT_PAGER))
 218 ASCIIDOC_EXTRA += -a 'git-default-pager=$(DEFAULT_PAGER_SQ)'
 219 endif
 220
 221 ifdef DEFAULT_EDITOR
 222 DEFAULT_EDITOR_SQ = $(subst ','\'',$(DEFAULT_EDITOR))
 223 ASCIIDOC_EXTRA += -a 'git-default-editor=$(DEFAULT_EDITOR_SQ)'
 224 endif
 225
 226 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 227 QUIET_SUBDIR1  =
 228
 229 ifneq ($(findstring $(MAKEFLAGS),w),w)
 230 PRINT_DIR = --no-print-directory
 231 else # "make -w"
 232 NO_SUBDIR = :
 233 endif
 234
 235 ifneq ($(findstring $(MAKEFLAGS),s),s)
 236 ifndef V
 237         QUIET_ASCIIDOC  = @echo '   ' ASCIIDOC $@;
 238         QUIET_XMLTO     = @echo '   ' XMLTO $@;
 239         QUIET_DB2TEXI   = @echo '   ' DB2TEXI $@;
 240         QUIET_MAKEINFO  = @echo '   ' MAKEINFO $@;
 241         QUIET_DBLATEX   = @echo '   ' DBLATEX $@;
 242         QUIET_XSLTPROC  = @echo '   ' XSLTPROC $@;
 243         QUIET_GEN       = @echo '   ' GEN $@;
 244         QUIET_LINT      = @echo '   ' LINT $@;
 245         QUIET_STDERR    = 2> /dev/null
 246         QUIET_SUBDIR0   = +@subdir=
 247         QUIET_SUBDIR1   = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 248                           $(MAKE) $(PRINT_DIR) -C $$subdir
 249         export V
 250 endif
 251 endif
 252
 253 all: html man
 254
 255 html: $(DOC_HTML)
 256
 257 man: man1 man5 man7
 258 man1: $(DOC_MAN1)
 259 man5: $(DOC_MAN5)
 260 man7: $(DOC_MAN7)
 261
 262 info: git.info gitman.info
 263
 264 pdf: user-manual.pdf
 265
 266 install: install-man
 267
 268 install-man: man
 269         $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 270         $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
 271         $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
 272         $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
 273         $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
 274         $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 275
 276 install-info: info
 277         $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
 278         $(INSTALL) -m 644 git.info gitman.info $(DESTDIR)$(infodir)
 279         if test -r $(DESTDIR)$(infodir)/dir; then \
 280           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) git.info ;\
 281           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) gitman.info ;\
 282         else \
 283           echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \
 284         fi
 285
 286 install-pdf: pdf
 287         $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)
 288         $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 289
 290 install-html: html
 291         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 292
 293 ../GIT-VERSION-FILE: FORCE
 294         $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
 295
 296 -include ../GIT-VERSION-FILE
 297
 298 #
 299 # Determine "include::" file references in asciidoc files.
 300 #
 301 docdep_prereqs = \
 302         mergetools-list.made $(mergetools_txt) \
 303         cmd-list.made $(cmds_txt)
 304
 305 doc.dep : $(docdep_prereqs) $(wildcard *.txt) $(wildcard config/*.txt) build-docdep.perl
 306         $(QUIET_GEN)$(RM) $@+ $@ && \
 307         $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \
 308         mv $@+ $@
 309
 310 -include doc.dep
 311
 312 cmds_txt = cmds-ancillaryinterrogators.txt \
 313         cmds-ancillarymanipulators.txt \
 314         cmds-mainporcelain.txt \
 315         cmds-plumbinginterrogators.txt \
 316         cmds-plumbingmanipulators.txt \
 317         cmds-synchingrepositories.txt \
 318         cmds-synchelpers.txt \
 319         cmds-purehelpers.txt \
 320         cmds-foreignscminterface.txt
 321
 322 $(cmds_txt): cmd-list.made
 323
 324 cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)
 325         $(QUIET_GEN)$(RM) $@ && \
 326         $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \
 327         date >$@
 328
 329 mergetools_txt = mergetools-diff.txt mergetools-merge.txt
 330
 331 $(mergetools_txt): mergetools-list.made
 332
 333 mergetools-list.made: ../git-mergetool--lib.sh $(wildcard ../mergetools/*)
 334         $(QUIET_GEN)$(RM) $@ && \
 335         $(SHELL_PATH) -c 'MERGE_TOOLS_DIR=../mergetools && \
 336                 . ../git-mergetool--lib.sh && \
 337                 show_tool_names can_diff "* " || :' >mergetools-diff.txt && \
 338         $(SHELL_PATH) -c 'MERGE_TOOLS_DIR=../mergetools && \
 339                 . ../git-mergetool--lib.sh && \
 340                 show_tool_names can_merge "* " || :' >mergetools-merge.txt && \
 341         date >$@
 342
 343 TRACK_ASCIIDOCFLAGS = $(subst ','\'',$(ASCIIDOC_COMMON):$(ASCIIDOC_HTML):$(ASCIIDOC_DOCBOOK))
 344
 345 GIT-ASCIIDOCFLAGS: FORCE
 346         @FLAGS='$(TRACK_ASCIIDOCFLAGS)'; \
 347             if test x"$$FLAGS" != x"`cat GIT-ASCIIDOCFLAGS 2>/dev/null`" ; then \
 348                 echo >&2 "    * new asciidoc flags"; \
 349                 echo "$$FLAGS" >GIT-ASCIIDOCFLAGS; \
 350             fi
 351
 352 clean:
 353         $(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7
 354         $(RM) *.texi *.texi+ *.texi++ git.info gitman.info
 355         $(RM) *.pdf
 356         $(RM) howto-index.txt howto/*.html doc.dep
 357         $(RM) technical/*.html technical/api-index.txt
 358         $(RM) SubmittingPatches.txt
 359         $(RM) $(cmds_txt) $(mergetools_txt) *.made
 360         $(RM) manpage-base-url.xsl
 361         $(RM) GIT-ASCIIDOCFLAGS
 362
 363 $(MAN_HTML): %.html : %.txt asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 364         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 365         $(TXT_TO_HTML) -d manpage -o $@+ $< && \
 366         mv $@+ $@
 367
 368 $(OBSOLETE_HTML): %.html : %.txto asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 369         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 370         $(TXT_TO_HTML) -o $@+ $< && \
 371         mv $@+ $@
 372
 373 manpage-base-url.xsl: manpage-base-url.xsl.in
 374         $(QUIET_GEN)sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@
 375
 376 %.1 %.5 %.7 : %.xml manpage-base-url.xsl $(wildcard manpage*.xsl)
 377         $(QUIET_XMLTO)$(RM) $@ && \
 378         $(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 379
 380 %.xml : %.txt asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 381         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 382         $(TXT_TO_XML) -d manpage -o $@+ $< && \
 383         mv $@+ $@
 384
 385 user-manual.xml: user-manual.txt user-manual.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 386         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 387         $(TXT_TO_XML) -d book -o $@+ $< && \
 388         mv $@+ $@
 389
 390 technical/api-index.txt: technical/api-index-skel.txt \
 391         technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
 392         $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 393
 394 technical/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 395 $(patsubst %,%.html,$(API_DOCS) technical/api-index $(TECH_DOCS)): %.html : %.txt \
 396         asciidoc.conf GIT-ASCIIDOCFLAGS
 397         $(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt
 398
 399 SubmittingPatches.txt: SubmittingPatches
 400         $(QUIET_GEN) cp $< $@
 401
 402 XSLT = docbook.xsl
 403 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 404
 405 user-manual.html: user-manual.xml $(XSLT)
 406         $(QUIET_XSLTPROC)$(RM) $@+ $@ && \
 407         xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \
 408         mv $@+ $@
 409
 410 git.info: user-manual.texi
 411         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi
 412
 413 user-manual.texi: user-manual.xml
 414         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 415         $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \
 416         $(PERL_PATH) fix-texi.perl <$@++ >$@+ && \
 417         rm $@++ && \
 418         mv $@+ $@
 419
 420 user-manual.pdf: user-manual.xml
 421         $(QUIET_DBLATEX)$(RM) $@+ $@ && \
 422         $(DBLATEX) -o $@+ $(DBLATEX_COMMON) $< && \
 423         mv $@+ $@
 424
 425 gitman.texi: $(MAN_XML) cat-texi.perl texi.xsl
 426         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 427         ($(foreach xml,$(sort $(MAN_XML)),xsltproc -o $(xml)+ texi.xsl $(xml) && \
 428                 $(DOCBOOK2X_TEXI) --encoding=UTF-8 --to-stdout $(xml)+ && \
 429                 rm $(xml)+ &&) true) > $@++ && \
 430         $(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \
 431         rm $@++ && \
 432         mv $@+ $@
 433
 434 gitman.info: gitman.texi
 435         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi
 436
 437 $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml
 438         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 439         $(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \
 440         mv $@+ $@
 441
 442 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 443         $(QUIET_GEN)$(RM) $@+ $@ && \
 444         '$(SHELL_PATH_SQ)' ./howto-index.sh $(sort $(wildcard howto/*.txt)) >$@+ && \
 445         mv $@+ $@
 446
 447 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
 448         $(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt
 449
 450 WEBDOC_DEST = /pub/software/scm/git/docs
 451
 452 howto/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 453 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt GIT-ASCIIDOCFLAGS
 454         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 455         sed -e '1,/^$$/d' $< | \
 456         $(TXT_TO_HTML) - >$@+ && \
 457         mv $@+ $@
 458
 459 install-webdoc : html
 460         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)
 461
 462 # You must have a clone of 'git-htmldocs' and 'git-manpages' repositories
 463 # next to the 'git' repository itself for the following to work.
 464
 465 quick-install: quick-install-man
 466
 467 require-manrepo::
 468         @if test ! -d $(MAN_REPO); \
 469         then echo "git-manpages repository must exist at $(MAN_REPO)"; exit 1; fi
 470
 471 quick-install-man: require-manrepo
 472         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(MAN_REPO) $(DESTDIR)$(mandir) $(GIT_MAN_REF)
 473
 474 require-htmlrepo::
 475         @if test ! -d $(HTML_REPO); \
 476         then echo "git-htmldocs repository must exist at $(HTML_REPO)"; exit 1; fi
 477
 478 quick-install-html: require-htmlrepo
 479         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REPO) $(DESTDIR)$(htmldir) $(GIT_MAN_REF)
 480
 481 print-man1:
 482         @for i in $(MAN1_TXT); do echo $$i; done
 483
 484 lint-docs::
 485         $(QUIET_LINT)$(PERL_PATH) lint-gitlink.perl
 486
 487 ifeq ($(wildcard po/Makefile),po/Makefile)
 488 doc-l10n install-l10n::
 489         $(MAKE) -C po $@
 490 endif
 491
 492 .PHONY: FORCE