1# Example for use of GNU gettext. 2# This file is in the public domain. 3# 4# Makefile configuration - processed by automake. 5 6# List of files which contain translatable strings. 7POTFILES = \ 8 hello.cc 9 10# Usually the message domain is the same as the package name. 11DOMAIN = $(PACKAGE) 12 13# These options get passed to xgettext. 14XGETTEXT_OPTIONS = \ 15 --keyword=wxGetTranslation:1 --keyword=wxGetTranslation:1,2 \ 16 --flag=wxGetTranslation:1:pass-c-format --flag=wxGetTranslation:2:pass-c-format \ 17 --keyword=wxTRANSLATE --flag=wxTRANSLATE:1:pass-c-format \ 18 --keyword=wxPLURAL:1,2 --flag=wxPLURAL:1:pass-c-format --flag=wxPLURAL:2:pass-c-format \ 19 --keyword=_ --flag=_:1:pass-c-format \ 20 --keyword=N_ --flag=N_:1:pass-c-format 21 22# This is the copyright holder that gets inserted into the header of the 23# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding 24# package. (Note that the msgstr strings, extracted from the package's 25# sources, belong to the copyright holder of the package.) Translators are 26# expected to transfer the copyright for their translations to this person 27# or entity, or to disclaim their copyright. The empty string stands for 28# the public domain; in this case the translators are expected to disclaim 29# their copyright. 30COPYRIGHT_HOLDER = Yoyodyne, Inc. 31 32# This tells whether or not to prepend "GNU " prefix to the package 33# name that gets inserted into the header of the $(DOMAIN).pot file. 34# Possible values are "yes", "no", or empty. If it is empty, try to 35# detect it automatically by scanning the files in $(top_srcdir) for 36# "GNU packagename" string. 37PACKAGE_GNU = no 38 39# This is the email address or URL to which the translators shall report 40# bugs in the untranslated strings: 41# - Strings which are not entire sentences, see the maintainer guidelines 42# in the GNU gettext documentation, section 'Preparing Strings'. 43# - Strings which use unclear terms or require additional context to be 44# understood. 45# - Strings which make invalid assumptions about notation of date, time or 46# money. 47# - Pluralisation problems. 48# - Incorrect English spelling. 49# - Incorrect formatting. 50# It can be your email address, or a mailing list address where translators 51# can write to without being subscribed, or the URL of a web page through 52# which the translators can contact you. 53MSGID_BUGS_ADDRESS = bug-gettext@gnu.org 54 55# This is the list of locale categories, beyond LC_MESSAGES, for which the 56# message catalogs shall be used. It is usually empty. 57EXTRA_LOCALE_CATEGORIES = 58 59# These options get passed to msgmerge. 60# Useful options are in particular: 61# --previous to keep previous msgids of translated messages, 62# --quiet to reduce the verbosity. 63MSGMERGE_OPTIONS = --quiet 64 65# These options get passed to msginit. 66# If you want to disable line wrapping when writing PO files, add 67# --no-wrap to MSGMERGE_OPTIONS, XGETTEXT_OPTIONS, and 68# MSGINIT_OPTIONS. 69MSGINIT_OPTIONS = 70 71MSGMERGE = @MSGMERGE@ 72MSGMERGE_UPDATE = @MSGMERGE@ --update 73MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ 74MSGINIT = msginit 75MSGCONV = msgconv 76MSGFILTER = msgfilter 77 78# This is computed as $(foreach file, $(POTFILES), $(top_srcdir)/$(file)) 79POTFILES_DEPS = @POTFILES_DEPS@ 80 81# This is computed as $(foreach lang, $(LINGUAS), $(srcdir)/$(lang).po) 82POFILES = @POFILES@ 83# This is computed as $(foreach lang, $(LINGUAS), $(srcdir)/$(lang).gmo) 84GMOFILES = @GMOFILES@ 85# This is computed as $(foreach lang, $(LINGUAS), $(lang).po-update) 86UPDATEPOFILES = @UPDATEPOFILES@ 87# This is computed as $(foreach lang, $(LINGUAS), $(lang).nop) 88DUMMYPOFILES = @DUMMYPOFILES@ 89 90# This is computed as 91# $(foreach lang, user-specified subset of $(LINGUAS), $(lang).gmo) 92CATALOGS = @CATALOGS@ 93 94SUFFIXES = .po .gmo .sed .sin .nop .po-create .po-update 95 96# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. 97# The GNU Coding Standards say in 98# <https://www.gnu.org/prep/standards/html_node/Makefile-Basics.html>: 99# "GNU distributions usually contain some files which are not source files 100# ... . Since these files normally appear in the source directory, they 101# should always appear in the source directory, not in the build directory. 102# So Makefile rules to update them should put the updated files in the 103# source directory." 104# Therefore we put these files in the source directory, not the build directory. 105 106# During .po -> .gmo conversion, take into account the most recent changes to 107# the .pot file. This eliminates the need to update the .po files when the 108# .pot file has changed, which would be troublesome if the .po files are put 109# under version control. 110$(GMOFILES): $(srcdir)/$(DOMAIN).pot 111.po.gmo: 112 @lang=`echo $* | sed -e 's,.*/,,'`; \ 113 test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ 114 echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ 115 cd $(srcdir) && \ 116 rm -f $${lang}.gmo && \ 117 $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ 118 $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ 119 mv t-$${lang}.gmo $${lang}.gmo && \ 120 rm -f $${lang}.1po 121 122.sin.sed: 123 sed -e '/^#/d' $< > t-$@ 124 mv t-$@ $@ 125 126 127all-local: all-local-@USE_NLS@ 128 129all-local-yes: $(srcdir)/stamp-po 130all-local-no: 131 132# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no 133# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because 134# we don't want to bother translators with empty POT files). We assume that 135# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. 136# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). 137 138# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS 139# have been loosely updated. Its purpose is that when a developer or translator 140# checks out the package from a version control system, and the $(DOMAIN).pot 141# file is not under version control, "make" will update the $(DOMAIN).pot and 142# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This 143# timestamp would not be necessary if updating the $(CATALOGS) would always 144# touch them; however, the rule for $(POFILES) has been designed to not touch 145# files that don't need to be changed. 146$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot 147 test ! -f $(srcdir)/$(DOMAIN).pot || \ 148 test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) 149 @test ! -f $(srcdir)/$(DOMAIN).pot || { \ 150 echo "touch $(srcdir)/stamp-po" && \ 151 echo timestamp > $(srcdir)/stamp-poT && \ 152 mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ 153 } 154 155# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', 156# otherwise packages like GCC can not be built if only parts of the source 157# have been downloaded. 158 159# This target rebuilds $(DOMAIN).pot; it is an expensive operation. 160# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. 161# The determination of whether the package xyz is a GNU one is based on the 162# heuristic whether some file in the top level directory mentions "GNU xyz". 163# If GNU 'find' is available, we avoid grepping through monster files. 164$(DOMAIN).pot-update: $(POTFILES_DEPS) remove-potcdate.sed 165 package_gnu="$(PACKAGE_GNU)"; \ 166 test -n "$$package_gnu" || { \ 167 if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ 168 LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU $(PACKAGE)' /dev/null '{}' ';' 2>/dev/null; \ 169 else \ 170 LC_ALL=C grep -i 'GNU $(PACKAGE)' $(top_srcdir)/* 2>/dev/null; \ 171 fi; \ 172 } | grep -v 'libtool:' >/dev/null; then \ 173 package_gnu=yes; \ 174 else \ 175 package_gnu=no; \ 176 fi; \ 177 }; \ 178 if test "$$package_gnu" = "yes"; then \ 179 package_prefix='GNU '; \ 180 else \ 181 package_prefix=''; \ 182 fi; \ 183 if test -n '$(MSGID_BUGS_ADDRESS)'; then \ 184 msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ 185 else \ 186 msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ 187 fi; \ 188 case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ 189 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ 190 $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ 191 --add-comments=TRANSLATORS: \ 192 --copyright-holder='$(COPYRIGHT_HOLDER)' \ 193 --msgid-bugs-address="$$msgid_bugs_address" \ 194 $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ 195 $(POTFILES) \ 196 ;; \ 197 *) \ 198 $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ 199 --add-comments=TRANSLATORS: \ 200 --copyright-holder='$(COPYRIGHT_HOLDER)' \ 201 --package-name="$${package_prefix}$(PACKAGE)" \ 202 --package-version='$(VERSION)' \ 203 --msgid-bugs-address="$$msgid_bugs_address" \ 204 $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ 205 $(POTFILES) \ 206 ;; \ 207 esac 208 test ! -f $(DOMAIN).po || { \ 209 if test -f $(srcdir)/$(DOMAIN).pot-header; then \ 210 sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ 211 cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ 212 rm -f $(DOMAIN).1po \ 213 || exit 1; \ 214 fi; \ 215 if test -f $(srcdir)/$(DOMAIN).pot; then \ 216 sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ 217 sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ 218 if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ 219 rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ 220 else \ 221 rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ 222 mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ 223 fi; \ 224 else \ 225 mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ 226 fi; \ 227 } 228 229# This rule has no dependencies: we don't need to update $(DOMAIN).pot at 230# every "make" invocation, only create it when it is missing. 231# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. 232$(srcdir)/$(DOMAIN).pot: 233 $(MAKE) $(DOMAIN).pot-update 234 235# This target rebuilds a PO file if $(DOMAIN).pot has changed. 236# Note that a PO file is not touched if it doesn't need to be changed. 237$(POFILES): $(srcdir)/$(DOMAIN).pot 238 @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ 239 if test -f "$(srcdir)/$${lang}.po"; then \ 240 test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ 241 echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ 242 cd $(srcdir) \ 243 && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ 244 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ 245 $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ 246 0.1[6-7] | 0.1[6-7].*) \ 247 $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ 248 *) \ 249 $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ 250 esac; \ 251 }; \ 252 else \ 253 $(MAKE) $${lang}.po-create; \ 254 fi 255 256 257install-data-local: install-data-local-@USE_NLS@ 258install-data-local-no: all-local 259install-data-local-yes: all-local 260 @catalogs='$(CATALOGS)'; \ 261 for cat in $$catalogs; do \ 262 cat=`basename $$cat`; \ 263 lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ 264 dir=$(localedir)/$$lang/LC_MESSAGES; \ 265 $(MKDIR_P) $(DESTDIR)$$dir; \ 266 if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ 267 $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ 268 echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ 269 for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ 270 if test -n "$$lc"; then \ 271 if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ 272 link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ 273 mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 274 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 275 (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ 276 for file in *; do \ 277 if test -f $$file; then \ 278 ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ 279 fi; \ 280 done); \ 281 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 282 else \ 283 if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ 284 :; \ 285 else \ 286 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ 287 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 288 fi; \ 289 fi; \ 290 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ 291 ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ 292 ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ 293 cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ 294 echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ 295 fi; \ 296 done; \ 297 done 298 299installdirs-local: installdirs-local-@USE_NLS@ 300installdirs-local-no: 301installdirs-local-yes: 302 @catalogs='$(CATALOGS)'; \ 303 for cat in $$catalogs; do \ 304 cat=`basename $$cat`; \ 305 lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ 306 dir=$(localedir)/$$lang/LC_MESSAGES; \ 307 $(MKDIR_P) $(DESTDIR)$$dir; \ 308 for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ 309 if test -n "$$lc"; then \ 310 if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ 311 link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ 312 mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 313 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 314 (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ 315 for file in *; do \ 316 if test -f $$file; then \ 317 ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ 318 fi; \ 319 done); \ 320 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 321 else \ 322 if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ 323 :; \ 324 else \ 325 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ 326 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 327 fi; \ 328 fi; \ 329 fi; \ 330 done; \ 331 done 332 333uninstall-local: uninstall-local-@USE_NLS@ 334uninstall-local-no: 335uninstall-local-yes: 336 catalogs='$(CATALOGS)'; \ 337 for cat in $$catalogs; do \ 338 cat=`basename $$cat`; \ 339 lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ 340 for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ 341 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ 342 done; \ 343 done 344 345html ID: 346 347MOSTLYCLEANFILES = 348MOSTLYCLEANFILES += remove-potcdate.sed 349MOSTLYCLEANFILES += stamp-poT 350MOSTLYCLEANFILES += core core.* *.stackdump $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po 351MOSTLYCLEANFILES += *.o 352 353MAINTAINERCLEANFILES = $(DOMAIN).pot stamp-po $(GMOFILES) 354 355EXTRA_DIST = remove-potcdate.sin LINGUAS $(POFILES) $(GMOFILES) 356 357# Hidden from automake, but really activated. Works around an automake-1.5 bug. 358#distdir: distdir1 359distdir1: 360 $(MAKE) update-po 361 $(MAKE) $(srcdir)/stamp-po 362 @if test -f $(srcdir)/$(DOMAIN).pot; then \ 363 for file in $(DOMAIN).pot stamp-po; do \ 364 if test -f $$file; then d=.; else d=$(srcdir); fi; \ 365 cp -p $$d/$$file $(distdir)/$$file || exit 1; \ 366 done; \ 367 else \ 368 case $(XGETTEXT) in \ 369 :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ 370 *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the POTFILES and the XGETTEXT_OPTIONS in the Makefile.am file." 1>&2;; \ 371 esac; \ 372 fi 373 374update-po: Makefile 375 $(MAKE) $(DOMAIN).pot-update 376 test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) 377 $(MAKE) update-gmo 378 379# General rule for creating PO files. 380 381.nop.po-create: 382 @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ 383 echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ 384 exit 1 385 386# General rule for updating PO files. 387 388.nop.po-update: 389 @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ 390 tmpdir=`pwd`; \ 391 echo "$$lang:"; \ 392 test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ 393 echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ 394 cd $(srcdir); \ 395 if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ 396 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ 397 $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ 398 0.1[6-7] | 0.1[6-7].*) \ 399 $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ 400 *) \ 401 $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ 402 esac; \ 403 }; then \ 404 if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ 405 rm -f $$tmpdir/$$lang.new.po; \ 406 else \ 407 if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ 408 :; \ 409 else \ 410 echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ 411 exit 1; \ 412 fi; \ 413 fi; \ 414 else \ 415 echo "msgmerge for $$lang.po failed!" 1>&2; \ 416 rm -f $$tmpdir/$$lang.new.po; \ 417 fi 418 419$(DUMMYPOFILES): 420 421update-gmo: Makefile $(GMOFILES) 422 @: 423