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 $(ASCIIDOC_DBLATEX_DIR)/asciidoc-dblatex.sty
 146 ifndef PERL_PATH
 147         PERL_PATH = /usr/bin/perl
 148 endif
 149
 150 -include ../config.mak.autogen
 151 -include ../config.mak
 152
 153 ifndef NO_MAN_BOLD_LITERAL
 154 XMLTO_EXTRA += -m manpage-bold-literal.xsl
 155 endif
 156
 157 # Newer DocBook stylesheet emits warning cruft in the output when
 158 # this is not set, and if set it shows an absolute link.  Older
 159 # stylesheets simply ignore this parameter.
 160 #
 161 # Distros may want to use MAN_BASE_URL=file:///path/to/git/docs/
 162 # or similar.
 163 ifndef MAN_BASE_URL
 164 MAN_BASE_URL = file://$(htmldir)/
 165 endif
 166 XMLTO_EXTRA += -m manpage-base-url.xsl
 167
 168 # If your target system uses GNU groff, it may try to render
 169 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 170 # cut&paste, so you should set GNU_ROFF to force them to be ASCII
 171 # apostrophes.  Unfortunately does not work with non-GNU roff.
 172 ifdef GNU_ROFF
 173 XMLTO_EXTRA += -m manpage-quote-apos.xsl
 174 endif
 175
 176 ifdef USE_ASCIIDOCTOR
 177 ASCIIDOC = asciidoctor
 178 ASCIIDOC_CONF =
 179 ASCIIDOC_HTML = xhtml5
 180 ASCIIDOC_DOCBOOK = docbook5
 181 ASCIIDOC_EXTRA += -acompat-mode -atabsize=8
 182 ASCIIDOC_EXTRA += -I. -rasciidoctor-extensions
 183 ASCIIDOC_EXTRA += -alitdd='&\#x2d;&\#x2d;'
 184 DBLATEX_COMMON =
 185 XMLTO_EXTRA += --skip-validation
 186 XMLTO_EXTRA += -x manpage.xsl
 187 endif
 188
 189 SHELL_PATH ?= $(SHELL)
 190 # Shell quote;
 191 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 192
 193 ifdef DEFAULT_PAGER
 194 DEFAULT_PAGER_SQ = $(subst ','\'',$(DEFAULT_PAGER))
 195 ASCIIDOC_EXTRA += -a 'git-default-pager=$(DEFAULT_PAGER_SQ)'
 196 endif
 197
 198 ifdef DEFAULT_EDITOR
 199 DEFAULT_EDITOR_SQ = $(subst ','\'',$(DEFAULT_EDITOR))
 200 ASCIIDOC_EXTRA += -a 'git-default-editor=$(DEFAULT_EDITOR_SQ)'
 201 endif
 202
 203 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 204 QUIET_SUBDIR1  =
 205
 206 ifneq ($(findstring $(MAKEFLAGS),w),w)
 207 PRINT_DIR = --no-print-directory
 208 else # "make -w"
 209 NO_SUBDIR = :
 210 endif
 211
 212 ifneq ($(findstring $(MAKEFLAGS),s),s)
 213 ifndef V
 214         QUIET_ASCIIDOC  = @echo '   ' ASCIIDOC $@;
 215         QUIET_XMLTO     = @echo '   ' XMLTO $@;
 216         QUIET_DB2TEXI   = @echo '   ' DB2TEXI $@;
 217         QUIET_MAKEINFO  = @echo '   ' MAKEINFO $@;
 218         QUIET_DBLATEX   = @echo '   ' DBLATEX $@;
 219         QUIET_XSLTPROC  = @echo '   ' XSLTPROC $@;
 220         QUIET_GEN       = @echo '   ' GEN $@;
 221         QUIET_LINT      = @echo '   ' LINT $@;
 222         QUIET_STDERR    = 2> /dev/null
 223         QUIET_SUBDIR0   = +@subdir=
 224         QUIET_SUBDIR1   = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 225                           $(MAKE) $(PRINT_DIR) -C $$subdir
 226         export V
 227 endif
 228 endif
 229
 230 all: html man
 231
 232 html: $(DOC_HTML)
 233
 234 man: man1 man5 man7
 235 man1: $(DOC_MAN1)
 236 man5: $(DOC_MAN5)
 237 man7: $(DOC_MAN7)
 238
 239 info: git.info gitman.info
 240
 241 pdf: user-manual.pdf
 242
 243 install: install-man
 244
 245 install-man: man
 246         $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
 247         $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
 248         $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
 249         $(INSTALL) -m 644 $(DOC_MAN1) $(DESTDIR)$(man1dir)
 250         $(INSTALL) -m 644 $(DOC_MAN5) $(DESTDIR)$(man5dir)
 251         $(INSTALL) -m 644 $(DOC_MAN7) $(DESTDIR)$(man7dir)
 252
 253 install-info: info
 254         $(INSTALL) -d -m 755 $(DESTDIR)$(infodir)
 255         $(INSTALL) -m 644 git.info gitman.info $(DESTDIR)$(infodir)
 256         if test -r $(DESTDIR)$(infodir)/dir; then \
 257           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) git.info ;\
 258           $(INSTALL_INFO) --info-dir=$(DESTDIR)$(infodir) gitman.info ;\
 259         else \
 260           echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \
 261         fi
 262
 263 install-pdf: pdf
 264         $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir)
 265         $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 266
 267 install-html: html
 268         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 269
 270 ../GIT-VERSION-FILE: FORCE
 271         $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
 272
 273 -include ../GIT-VERSION-FILE
 274
 275 #
 276 # Determine "include::" file references in asciidoc files.
 277 #
 278 docdep_prereqs = \
 279         mergetools-list.made $(mergetools_txt) \
 280         cmd-list.made $(cmds_txt)
 281
 282 doc.dep : $(docdep_prereqs) $(wildcard *.txt) $(wildcard config/*.txt) build-docdep.perl
 283         $(QUIET_GEN)$(RM) $@+ $@ && \
 284         $(PERL_PATH) ./build-docdep.perl >$@+ $(QUIET_STDERR) && \
 285         mv $@+ $@
 286
 287 -include doc.dep
 288
 289 cmds_txt = cmds-ancillaryinterrogators.txt \
 290         cmds-ancillarymanipulators.txt \
 291         cmds-mainporcelain.txt \
 292         cmds-plumbinginterrogators.txt \
 293         cmds-plumbingmanipulators.txt \
 294         cmds-synchingrepositories.txt \
 295         cmds-synchelpers.txt \
 296         cmds-purehelpers.txt \
 297         cmds-foreignscminterface.txt
 298
 299 $(cmds_txt): cmd-list.made
 300
 301 cmd-list.made: cmd-list.perl ../command-list.txt $(MAN1_TXT)
 302         $(QUIET_GEN)$(RM) $@ && \
 303         $(PERL_PATH) ./cmd-list.perl ../command-list.txt $(QUIET_STDERR) && \
 304         date >$@
 305
 306 mergetools_txt = mergetools-diff.txt mergetools-merge.txt
 307
 308 $(mergetools_txt): mergetools-list.made
 309
 310 mergetools-list.made: ../git-mergetool--lib.sh $(wildcard ../mergetools/*)
 311         $(QUIET_GEN)$(RM) $@ && \
 312         $(SHELL_PATH) -c 'MERGE_TOOLS_DIR=../mergetools && \
 313                 . ../git-mergetool--lib.sh && \
 314                 show_tool_names can_diff "* " || :' >mergetools-diff.txt && \
 315         $(SHELL_PATH) -c 'MERGE_TOOLS_DIR=../mergetools && \
 316                 . ../git-mergetool--lib.sh && \
 317                 show_tool_names can_merge "* " || :' >mergetools-merge.txt && \
 318         date >$@
 319
 320 TRACK_ASCIIDOCFLAGS = $(subst ','\'',$(ASCIIDOC_COMMON):$(ASCIIDOC_HTML):$(ASCIIDOC_DOCBOOK))
 321
 322 GIT-ASCIIDOCFLAGS: FORCE
 323         @FLAGS='$(TRACK_ASCIIDOCFLAGS)'; \
 324             if test x"$$FLAGS" != x"`cat GIT-ASCIIDOCFLAGS 2>/dev/null`" ; then \
 325                 echo >&2 "    * new asciidoc flags"; \
 326                 echo "$$FLAGS" >GIT-ASCIIDOCFLAGS; \
 327             fi
 328
 329 clean:
 330         $(RM) *.xml *.xml+ *.html *.html+ *.1 *.5 *.7
 331         $(RM) *.texi *.texi+ *.texi++ git.info gitman.info
 332         $(RM) *.pdf
 333         $(RM) howto-index.txt howto/*.html doc.dep
 334         $(RM) technical/*.html technical/api-index.txt
 335         $(RM) SubmittingPatches.txt
 336         $(RM) $(cmds_txt) $(mergetools_txt) *.made
 337         $(RM) manpage-base-url.xsl
 338         $(RM) GIT-ASCIIDOCFLAGS
 339
 340 $(MAN_HTML): %.html : %.txt asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 341         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 342         $(TXT_TO_HTML) -d manpage -o $@+ $< && \
 343         mv $@+ $@
 344
 345 $(OBSOLETE_HTML): %.html : %.txto asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 346         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 347         $(TXT_TO_HTML) -o $@+ $< && \
 348         mv $@+ $@
 349
 350 manpage-base-url.xsl: manpage-base-url.xsl.in
 351         $(QUIET_GEN)sed "s|@@MAN_BASE_URL@@|$(MAN_BASE_URL)|" $< > $@
 352
 353 %.1 %.5 %.7 : %.xml manpage-base-url.xsl $(wildcard manpage*.xsl)
 354         $(QUIET_XMLTO)$(RM) $@ && \
 355         $(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 356
 357 %.xml : %.txt asciidoc.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 358         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 359         $(TXT_TO_XML) -d manpage -o $@+ $< && \
 360         mv $@+ $@
 361
 362 user-manual.xml: user-manual.txt user-manual.conf asciidoctor-extensions.rb GIT-ASCIIDOCFLAGS
 363         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 364         $(TXT_TO_XML) -d book -o $@+ $< && \
 365         mv $@+ $@
 366
 367 technical/api-index.txt: technical/api-index-skel.txt \
 368         technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
 369         $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 370
 371 technical/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 372 $(patsubst %,%.html,$(API_DOCS) technical/api-index $(TECH_DOCS)): %.html : %.txt \
 373         asciidoc.conf GIT-ASCIIDOCFLAGS
 374         $(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt
 375
 376 SubmittingPatches.txt: SubmittingPatches
 377         $(QUIET_GEN) cp $< $@
 378
 379 XSLT = docbook.xsl
 380 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 381
 382 user-manual.html: user-manual.xml $(XSLT)
 383         $(QUIET_XSLTPROC)$(RM) $@+ $@ && \
 384         xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \
 385         mv $@+ $@
 386
 387 git.info: user-manual.texi
 388         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split -o $@ user-manual.texi
 389
 390 user-manual.texi: user-manual.xml
 391         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 392         $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout >$@++ && \
 393         $(PERL_PATH) fix-texi.perl <$@++ >$@+ && \
 394         rm $@++ && \
 395         mv $@+ $@
 396
 397 user-manual.pdf: user-manual.xml
 398         $(QUIET_DBLATEX)$(RM) $@+ $@ && \
 399         $(DBLATEX) -o $@+ $(DBLATEX_COMMON) $< && \
 400         mv $@+ $@
 401
 402 gitman.texi: $(MAN_XML) cat-texi.perl texi.xsl
 403         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 404         ($(foreach xml,$(sort $(MAN_XML)),xsltproc -o $(xml)+ texi.xsl $(xml) && \
 405                 $(DOCBOOK2X_TEXI) --encoding=UTF-8 --to-stdout $(xml)+ && \
 406                 rm $(xml)+ &&) true) > $@++ && \
 407         $(PERL_PATH) cat-texi.perl $@ <$@++ >$@+ && \
 408         rm $@++ && \
 409         mv $@+ $@
 410
 411 gitman.info: gitman.texi
 412         $(QUIET_MAKEINFO)$(MAKEINFO) --no-split --no-validate $*.texi
 413
 414 $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml
 415         $(QUIET_DB2TEXI)$(RM) $@+ $@ && \
 416         $(DOCBOOK2X_TEXI) --to-stdout $*.xml >$@+ && \
 417         mv $@+ $@
 418
 419 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 420         $(QUIET_GEN)$(RM) $@+ $@ && \
 421         '$(SHELL_PATH_SQ)' ./howto-index.sh $(sort $(wildcard howto/*.txt)) >$@+ && \
 422         mv $@+ $@
 423
 424 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
 425         $(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt
 426
 427 WEBDOC_DEST = /pub/software/scm/git/docs
 428
 429 howto/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 430 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt GIT-ASCIIDOCFLAGS
 431         $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
 432         sed -e '1,/^$$/d' $< | \
 433         $(TXT_TO_HTML) - >$@+ && \
 434         mv $@+ $@
 435
 436 install-webdoc : html
 437         '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)
 438
 439 # You must have a clone of 'git-htmldocs' and 'git-manpages' repositories
 440 # next to the 'git' repository itself for the following to work.
 441
 442 quick-install: quick-install-man
 443
 444 require-manrepo::
 445         @if test ! -d $(MAN_REPO); \
 446         then echo "git-manpages repository must exist at $(MAN_REPO)"; exit 1; fi
 447
 448 quick-install-man: require-manrepo
 449         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(MAN_REPO) $(DESTDIR)$(mandir) $(GIT_MAN_REF)
 450
 451 require-htmlrepo::
 452         @if test ! -d $(HTML_REPO); \
 453         then echo "git-htmldocs repository must exist at $(HTML_REPO)"; exit 1; fi
 454
 455 quick-install-html: require-htmlrepo
 456         '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REPO) $(DESTDIR)$(htmldir) $(GIT_MAN_REF)
 457
 458 print-man1:
 459         @for i in $(MAN1_TXT); do echo $$i; done
 460
 461 lint-docs::
 462         $(QUIET_LINT)$(PERL_PATH) lint-gitlink.perl
 463
 464 ifeq ($(wildcard po/Makefile),po/Makefile)
 465 doc-l10n install-l10n::
 466         $(MAKE) -C po $@
 467 endif
 468
 469 .PHONY: FORCE