1 # Makefile for PO directory in any package using GNU gettext. 2 # Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper <drepper (a] gnu.ai.mit.edu> 3 # 4 # This file can be copied and used freely without restrictions. It can 5 # be used in projects which are not available under the GNU General Public 6 # License but which still want to provide support for the GNU gettext 7 # functionality. 8 # Please note that the actual code of GNU gettext is covered by the GNU 9 # General Public License and is *not* in the public domain. 10 # 11 # Origin: gettext-0.18.2 12 GETTEXT_MACRO_VERSION = 0.18 13 14 PACKAGE = @PACKAGE@ 15 VERSION = @VERSION@ 16 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ 17 18 SHELL = /bin/sh 19 @SET_MAKE@ 20 21 srcdir = @srcdir@ 22 top_srcdir = @top_srcdir@ 23 VPATH = @srcdir@ 24 25 prefix = @prefix@ 26 exec_prefix = @exec_prefix@ 27 datarootdir = @datarootdir@ 28 datadir = @datadir@ 29 localedir = @localedir@ 30 gettextsrcdir = $(datadir)/gettext/po 31 32 INSTALL = @INSTALL@ 33 INSTALL_DATA = @INSTALL_DATA@ 34 35 # We use $(mkdir_p). 36 # In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as 37 # "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, 38 # @install_sh@ does not start with $(SHELL), so we add it. 39 # In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined 40 # either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake 41 # versions, $(mkinstalldirs) and $(install_sh) are unused. 42 mkinstalldirs = $(SHELL) @install_sh@ -d 43 install_sh = $(SHELL) @install_sh@ 44 MKDIR_P = @MKDIR_P@ 45 mkdir_p = @mkdir_p@ 46 47 GMSGFMT_ = @GMSGFMT@ 48 GMSGFMT_no = @GMSGFMT@ 49 GMSGFMT_yes = @GMSGFMT_015@ 50 GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) 51 MSGFMT_ = @MSGFMT@ 52 MSGFMT_no = @MSGFMT@ 53 MSGFMT_yes = @MSGFMT_015@ 54 MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) 55 XGETTEXT_ = @XGETTEXT@ 56 XGETTEXT_no = @XGETTEXT@ 57 XGETTEXT_yes = @XGETTEXT_015@ 58 XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) 59 MSGMERGE = msgmerge 60 MSGMERGE_UPDATE = @MSGMERGE@ --update 61 MSGINIT = msginit 62 MSGCONV = msgconv 63 MSGFILTER = msgfilter 64 65 POFILES = @POFILES@ 66 GMOFILES = @GMOFILES@ 67 UPDATEPOFILES = @UPDATEPOFILES@ 68 DUMMYPOFILES = @DUMMYPOFILES@ 69 DISTFILES.common = Makefile.in.in remove-potcdate.sin \ 70 $(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) 71 DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ 72 $(POFILES) $(GMOFILES) \ 73 $(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) 74 75 POTFILES = \ 76 77 CATALOGS = @CATALOGS@ 78 79 # Makevars gets inserted here. (Don't remove this line!) 80 81 .SUFFIXES: 82 .SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update 83 84 .po.mo: 85 @echo "$(MSGFMT) -c -o $@ $<"; \ 86 $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ 87 88 .po.gmo: 89 @lang=`echo $* | sed -e 's,.*/,,'`; \ 90 test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ 91 echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ 92 cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo 93 94 .sin.sed: 95 sed -e '/^#/d' $< > t-$@ 96 mv t-$@ $@ 97 98 99 all: all-@USE_NLS@ 100 101 all-yes: stamp-po 102 all-no: 103 104 # Ensure that the gettext macros and this Makefile.in.in are in sync. 105 CHECK_MACRO_VERSION = \ 106 test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ 107 || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ 108 exit 1; \ 109 } 110 111 # $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no 112 # internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because 113 # we don't want to bother translators with empty POT files). We assume that 114 # LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. 115 # In this case, stamp-po is a nop (i.e. a phony target). 116 117 # stamp-po is a timestamp denoting the last time at which the CATALOGS have 118 # been loosely updated. Its purpose is that when a developer or translator 119 # checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, 120 # "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent 121 # invocations of "make" will do nothing. This timestamp would not be necessary 122 # if updating the $(CATALOGS) would always touch them; however, the rule for 123 # $(POFILES) has been designed to not touch files that don't need to be 124 # changed. 125 stamp-po: $(srcdir)/$(DOMAIN).pot 126 @$(CHECK_MACRO_VERSION) 127 test ! -f $(srcdir)/$(DOMAIN).pot || \ 128 test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) 129 @test ! -f $(srcdir)/$(DOMAIN).pot || { \ 130 echo "touch stamp-po" && \ 131 echo timestamp > stamp-poT && \ 132 mv stamp-poT stamp-po; \ 133 } 134 135 # Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', 136 # otherwise packages like GCC can not be built if only parts of the source 137 # have been downloaded. 138 139 # This target rebuilds $(DOMAIN).pot; it is an expensive operation. 140 # Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. 141 # The determination of whether the package xyz is a GNU one is based on the 142 # heuristic whether some file in the top level directory mentions "GNU xyz". 143 # If GNU 'find' is available, we avoid grepping through monster files. 144 $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed 145 if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ 146 LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ 147 else \ 148 LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ 149 fi; \ 150 } | grep -v 'libtool:' >/dev/null; then \ 151 package_gnu='GNU '; \ 152 else \ 153 package_gnu=''; \ 154 fi; \ 155 if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ 156 msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ 157 else \ 158 msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ 159 fi; \ 160 case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ 161 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ 162 $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ 163 --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ 164 --files-from=$(srcdir)/POTFILES.in \ 165 --copyright-holder='$(COPYRIGHT_HOLDER)' \ 166 --msgid-bugs-address="$$msgid_bugs_address" \ 167 ;; \ 168 *) \ 169 $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ 170 --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ 171 --files-from=$(srcdir)/POTFILES.in \ 172 --copyright-holder='$(COPYRIGHT_HOLDER)' \ 173 --package-name="$${package_gnu}@PACKAGE@" \ 174 --package-version='@VERSION@' \ 175 --msgid-bugs-address="$$msgid_bugs_address" \ 176 ;; \ 177 esac 178 test ! -f $(DOMAIN).po || { \ 179 if test -f $(srcdir)/$(DOMAIN).pot; then \ 180 sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ 181 sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ 182 if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ 183 rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ 184 else \ 185 rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ 186 mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ 187 fi; \ 188 else \ 189 mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ 190 fi; \ 191 } 192 193 # This rule has no dependencies: we don't need to update $(DOMAIN).pot at 194 # every "make" invocation, only create it when it is missing. 195 # Only "make $(DOMAIN).pot-update" or "make dist" will force an update. 196 $(srcdir)/$(DOMAIN).pot: 197 $(MAKE) $(DOMAIN).pot-update 198 199 # This target rebuilds a PO file if $(DOMAIN).pot has changed. 200 # Note that a PO file is not touched if it doesn't need to be changed. 201 $(POFILES): $(srcdir)/$(DOMAIN).pot 202 @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ 203 if test -f "$(srcdir)/$${lang}.po"; then \ 204 test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ 205 echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ 206 cd $(srcdir) \ 207 && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ 208 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ 209 $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ 210 *) \ 211 $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ 212 esac; \ 213 }; \ 214 else \ 215 $(MAKE) $${lang}.po-create; \ 216 fi 217 218 219 install: install-exec install-data 220 install-exec: 221 install-data: install-data-@USE_NLS@ 222 if test "$(PACKAGE)" = "gettext-tools"; then \ 223 $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ 224 for file in $(DISTFILES.common) Makevars.template; do \ 225 $(INSTALL_DATA) $(srcdir)/$$file \ 226 $(DESTDIR)$(gettextsrcdir)/$$file; \ 227 done; \ 228 for file in Makevars; do \ 229 rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ 230 done; \ 231 else \ 232 : ; \ 233 fi 234 install-data-no: all 235 install-data-yes: all 236 @catalogs='$(CATALOGS)'; \ 237 for cat in $$catalogs; do \ 238 cat=`basename $$cat`; \ 239 lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ 240 dir=$(localedir)/$$lang/LC_MESSAGES; \ 241 $(mkdir_p) $(DESTDIR)$$dir; \ 242 if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ 243 $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ 244 echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ 245 for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ 246 if test -n "$$lc"; then \ 247 if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ 248 link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ 249 mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 250 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 251 (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ 252 for file in *; do \ 253 if test -f $$file; then \ 254 ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ 255 fi; \ 256 done); \ 257 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 258 else \ 259 if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ 260 :; \ 261 else \ 262 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ 263 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 264 fi; \ 265 fi; \ 266 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ 267 ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ 268 ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ 269 cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ 270 echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ 271 fi; \ 272 done; \ 273 done 274 275 install-strip: install 276 277 installdirs: installdirs-exec installdirs-data 278 installdirs-exec: 279 installdirs-data: installdirs-data-@USE_NLS@ 280 if test "$(PACKAGE)" = "gettext-tools"; then \ 281 $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ 282 else \ 283 : ; \ 284 fi 285 installdirs-data-no: 286 installdirs-data-yes: 287 @catalogs='$(CATALOGS)'; \ 288 for cat in $$catalogs; do \ 289 cat=`basename $$cat`; \ 290 lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ 291 dir=$(localedir)/$$lang/LC_MESSAGES; \ 292 $(mkdir_p) $(DESTDIR)$$dir; \ 293 for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ 294 if test -n "$$lc"; then \ 295 if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ 296 link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ 297 mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 298 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 299 (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ 300 for file in *; do \ 301 if test -f $$file; then \ 302 ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ 303 fi; \ 304 done); \ 305 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ 306 else \ 307 if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ 308 :; \ 309 else \ 310 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ 311 mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ 312 fi; \ 313 fi; \ 314 fi; \ 315 done; \ 316 done 317 318 # Define this as empty until I found a useful application. 319 installcheck: 320 321 uninstall: uninstall-exec uninstall-data 322 uninstall-exec: 323 uninstall-data: uninstall-data-@USE_NLS@ 324 if test "$(PACKAGE)" = "gettext-tools"; then \ 325 for file in $(DISTFILES.common) Makevars.template; do \ 326 rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ 327 done; \ 328 else \ 329 : ; \ 330 fi 331 uninstall-data-no: 332 uninstall-data-yes: 333 catalogs='$(CATALOGS)'; \ 334 for cat in $$catalogs; do \ 335 cat=`basename $$cat`; \ 336 lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ 337 for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ 338 rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ 339 done; \ 340 done 341 342 check: all 343 344 info dvi ps pdf html tags TAGS ctags CTAGS ID: 345 346 mostlyclean: 347 rm -f remove-potcdate.sed 348 rm -f stamp-poT 349 rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po 350 rm -fr *.o 351 352 clean: mostlyclean 353 354 distclean: clean 355 rm -f Makefile Makefile.in POTFILES *.mo 356 357 maintainer-clean: distclean 358 @echo "This command is intended for maintainers to use;" 359 @echo "it deletes files that may require special tools to rebuild." 360 rm -f stamp-po $(GMOFILES) 361 362 distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) 363 dist distdir: 364 $(MAKE) update-po 365 @$(MAKE) dist2 366 # This is a separate target because 'update-po' must be executed before. 367 dist2: stamp-po $(DISTFILES) 368 dists="$(DISTFILES)"; \ 369 if test "$(PACKAGE)" = "gettext-tools"; then \ 370 dists="$$dists Makevars.template"; \ 371 fi; \ 372 if test -f $(srcdir)/$(DOMAIN).pot; then \ 373 dists="$$dists $(DOMAIN).pot stamp-po"; \ 374 fi; \ 375 if test -f $(srcdir)/ChangeLog; then \ 376 dists="$$dists ChangeLog"; \ 377 fi; \ 378 for i in 0 1 2 3 4 5 6 7 8 9; do \ 379 if test -f $(srcdir)/ChangeLog.$$i; then \ 380 dists="$$dists ChangeLog.$$i"; \ 381 fi; \ 382 done; \ 383 if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ 384 for file in $$dists; do \ 385 if test -f $$file; then \ 386 cp -p $$file $(distdir) || exit 1; \ 387 else \ 388 cp -p $(srcdir)/$$file $(distdir) || exit 1; \ 389 fi; \ 390 done 391 392 update-po: Makefile 393 $(MAKE) $(DOMAIN).pot-update 394 test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) 395 $(MAKE) update-gmo 396 397 # General rule for creating PO files. 398 399 .nop.po-create: 400 @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ 401 echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ 402 exit 1 403 404 # General rule for updating PO files. 405 406 .nop.po-update: 407 @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ 408 if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ 409 tmpdir=`pwd`; \ 410 echo "$$lang:"; \ 411 test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ 412 echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ 413 cd $(srcdir); \ 414 if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ 415 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ 416 $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ 417 *) \ 418 $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ 419 esac; \ 420 }; then \ 421 if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ 422 rm -f $$tmpdir/$$lang.new.po; \ 423 else \ 424 if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ 425 :; \ 426 else \ 427 echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ 428 exit 1; \ 429 fi; \ 430 fi; \ 431 else \ 432 echo "msgmerge for $$lang.po failed!" 1>&2; \ 433 rm -f $$tmpdir/$$lang.new.po; \ 434 fi 435 436 $(DUMMYPOFILES): 437 438 update-gmo: Makefile $(GMOFILES) 439 @: 440 441 # Recreate Makefile by invoking config.status. Explicitly invoke the shell, 442 # because execution permission bits may not work on the current file system. 443 # Use @SHELL@, which is the shell determined by autoconf for the use by its 444 # scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. 445 Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ 446 cd $(top_builddir) \ 447 && @SHELL@ ./config.status $(subdir)/$@.in po-directories 448 449 force: 450 451 # Tell versions [3.59,3.63) of GNU make not to export all variables. 452 # Otherwise a system limit (for SysV at least) may be exceeded. 453 .NOEXPORT: 454
