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[abook.git] / intl / Makefile.in
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1 # Makefile for directory with message catalog handling library of GNU gettext
2 # Copyright (C) 1995-1998, 2000-2005 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify it
5 # under the terms of the GNU Library General Public License as published
6 # by the Free Software Foundation; either version 2, or (at your option)
7 # any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Library General Public License for more details.
14 # You should have received a copy of the GNU Library General Public
15 # License along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
17 # USA.
19 PACKAGE = @PACKAGE@
20 VERSION = @VERSION@
22 SHELL = /bin/sh
24 srcdir = @srcdir@
25 top_srcdir = @top_srcdir@
26 top_builddir = ..
27 VPATH = $(srcdir)
29 prefix = @prefix@
30 exec_prefix = @exec_prefix@
31 transform = @program_transform_name@
32 libdir = @libdir@
33 includedir = @includedir@
34 datadir = @datadir@
35 datarootdir = @datarootdir@
36 localedir = $(datadir)/locale
37 gettextsrcdir = $(datadir)/gettext/intl
38 aliaspath = $(localedir)
39 subdir = intl
41 INSTALL = @INSTALL@
42 INSTALL_DATA = @INSTALL_DATA@
43 MKINSTALLDIRS = @MKINSTALLDIRS@
44 mkinstalldirs = $(SHELL) $(MKINSTALLDIRS)
46 l = @INTL_LIBTOOL_SUFFIX_PREFIX@
48 AR = ar
49 CC = @CC@
50 LIBTOOL = @LIBTOOL@
51 RANLIB = @RANLIB@
52 YACC = @INTLBISON@ -y -d
53 YFLAGS = --name-prefix=__gettext
55 DEFS = -DLOCALEDIR=\"$(localedir)\" -DLOCALE_ALIAS_PATH=\"$(aliaspath)\" \
56 -DLIBDIR=\"$(libdir)\" -DIN_LIBINTL \
57 -DENABLE_RELOCATABLE=1 -DIN_LIBRARY -DINSTALLDIR=\"$(libdir)\" -DNO_XMALLOC \
58 -Dset_relocation_prefix=libintl_set_relocation_prefix \
59 -Drelocate=libintl_relocate \
60 -DDEPENDS_ON_LIBICONV=1 @DEFS@
61 CPPFLAGS = @CPPFLAGS@
62 CFLAGS = @CFLAGS@
63 LDFLAGS = @LDFLAGS@
64 LIBS = @LIBS@
66 COMPILE = $(CC) -c $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS)
68 HEADERS = \
69 gmo.h \
70 gettextP.h \
71 hash-string.h \
72 loadinfo.h \
73 plural-exp.h \
74 eval-plural.h \
75 localcharset.h \
76 relocatable.h \
77 xsize.h \
78 printf-args.h printf-args.c \
79 printf-parse.h wprintf-parse.h printf-parse.c \
80 vasnprintf.h vasnwprintf.h vasnprintf.c \
81 os2compat.h \
82 libgnuintl.h.in
83 SOURCES = \
84 bindtextdom.c \
85 dcgettext.c \
86 dgettext.c \
87 gettext.c \
88 finddomain.c \
89 loadmsgcat.c \
90 localealias.c \
91 textdomain.c \
92 l10nflist.c \
93 explodename.c \
94 dcigettext.c \
95 dcngettext.c \
96 dngettext.c \
97 ngettext.c \
98 plural.y \
99 plural-exp.c \
100 localcharset.c \
101 relocatable.c \
102 langprefs.c \
103 localename.c \
104 log.c \
105 printf.c \
106 osdep.c \
107 os2compat.c \
108 intl-compat.c
109 OBJECTS = \
110 bindtextdom.$lo \
111 dcgettext.$lo \
112 dgettext.$lo \
113 gettext.$lo \
114 finddomain.$lo \
115 loadmsgcat.$lo \
116 localealias.$lo \
117 textdomain.$lo \
118 l10nflist.$lo \
119 explodename.$lo \
120 dcigettext.$lo \
121 dcngettext.$lo \
122 dngettext.$lo \
123 ngettext.$lo \
124 plural.$lo \
125 plural-exp.$lo \
126 localcharset.$lo \
127 relocatable.$lo \
128 langprefs.$lo \
129 localename.$lo \
130 log.$lo \
131 printf.$lo \
132 osdep.$lo \
133 intl-compat.$lo
134 DISTFILES.common = Makefile.in \
135 config.charset locale.alias ref-add.sin ref-del.sin $(HEADERS) $(SOURCES)
136 DISTFILES.generated = plural.c
137 DISTFILES.normal = VERSION
138 DISTFILES.gettext = COPYING.LIB-2.0 COPYING.LIB-2.1 libintl.glibc \
139 libgnuintl.h_vms Makefile.vms \
140 libgnuintl.h.msvc-static libgnuintl.h.msvc-shared README.woe32 Makefile.msvc
141 DISTFILES.obsolete = xopen-msg.sed linux-msg.sed po2tbl.sed.in cat-compat.c \
142 COPYING.LIB-2 gettext.h libgettext.h plural-eval.c libgnuintl.h
144 all: all-@USE_INCLUDED_LIBINTL@
145 all-yes: libintl.$la libintl.h charset.alias ref-add.sed ref-del.sed
146 all-no: all-no-@BUILD_INCLUDED_LIBINTL@
147 all-no-yes: libgnuintl.$la
148 all-no-no:
150 libintl.a libgnuintl.a: $(OBJECTS)
151 rm -f $@
152 $(AR) cru $@ $(OBJECTS)
153 $(RANLIB) $@
155 libintl.la libgnuintl.la: $(OBJECTS)
156 $(LIBTOOL) --mode=link \
157 $(CC) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS) $(LDFLAGS) -o $@ \
158 $(OBJECTS) @LTLIBICONV@ @INTL_MACOSX_LIBS@ $(LIBS) -lc \
159 -version-info $(LTV_CURRENT):$(LTV_REVISION):$(LTV_AGE) \
160 -rpath $(libdir) \
161 -no-undefined
163 # Libtool's library version information for libintl.
164 # Before making a gettext release, the gettext maintainer must change this
165 # according to the libtool documentation, section "Library interface versions".
166 # Maintainers of other packages that include the intl directory must *not*
167 # change these values.
168 LTV_CURRENT=7
169 LTV_REVISION=3
170 LTV_AGE=4
172 .SUFFIXES:
173 .SUFFIXES: .c .y .o .lo .sin .sed
175 .c.o:
176 $(COMPILE) $<
178 .y.c:
179 $(YACC) $(YFLAGS) --output $@ $<
180 rm -f $*.h
182 bindtextdom.lo: $(srcdir)/bindtextdom.c
183 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/bindtextdom.c
184 dcgettext.lo: $(srcdir)/dcgettext.c
185 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dcgettext.c
186 dgettext.lo: $(srcdir)/dgettext.c
187 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dgettext.c
188 gettext.lo: $(srcdir)/gettext.c
189 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/gettext.c
190 finddomain.lo: $(srcdir)/finddomain.c
191 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/finddomain.c
192 loadmsgcat.lo: $(srcdir)/loadmsgcat.c
193 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/loadmsgcat.c
194 localealias.lo: $(srcdir)/localealias.c
195 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/localealias.c
196 textdomain.lo: $(srcdir)/textdomain.c
197 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/textdomain.c
198 l10nflist.lo: $(srcdir)/l10nflist.c
199 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/l10nflist.c
200 explodename.lo: $(srcdir)/explodename.c
201 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/explodename.c
202 dcigettext.lo: $(srcdir)/dcigettext.c
203 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dcigettext.c
204 dcngettext.lo: $(srcdir)/dcngettext.c
205 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dcngettext.c
206 dngettext.lo: $(srcdir)/dngettext.c
207 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/dngettext.c
208 ngettext.lo: $(srcdir)/ngettext.c
209 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/ngettext.c
210 plural.lo: $(srcdir)/plural.c
211 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/plural.c
212 plural-exp.lo: $(srcdir)/plural-exp.c
213 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/plural-exp.c
214 localcharset.lo: $(srcdir)/localcharset.c
215 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/localcharset.c
216 relocatable.lo: $(srcdir)/relocatable.c
217 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/relocatable.c
218 langprefs.lo: $(srcdir)/langprefs.c
219 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/langprefs.c
220 localename.lo: $(srcdir)/localename.c
221 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/localename.c
222 log.lo: $(srcdir)/log.c
223 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/log.c
224 printf.lo: $(srcdir)/printf.c
225 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/printf.c
226 osdep.lo: $(srcdir)/osdep.c
227 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/osdep.c
228 intl-compat.lo: $(srcdir)/intl-compat.c
229 $(LIBTOOL) --mode=compile $(COMPILE) $(srcdir)/intl-compat.c
231 ref-add.sed: $(srcdir)/ref-add.sin
232 sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $(srcdir)/ref-add.sin > t-ref-add.sed
233 mv t-ref-add.sed ref-add.sed
234 ref-del.sed: $(srcdir)/ref-del.sin
235 sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $(srcdir)/ref-del.sin > t-ref-del.sed
236 mv t-ref-del.sed ref-del.sed
238 INCLUDES = -I. -I$(srcdir) -I..
240 libgnuintl.h: $(srcdir)/libgnuintl.h.in
241 sed -e 's,@''HAVE_POSIX_PRINTF''@,@HAVE_POSIX_PRINTF@,g' \
242 -e 's,@''HAVE_ASPRINTF''@,@HAVE_ASPRINTF@,g' \
243 -e 's,@''HAVE_SNPRINTF''@,@HAVE_SNPRINTF@,g' \
244 -e 's,@''HAVE_WPRINTF''@,@HAVE_WPRINTF@,g' \
245 < $(srcdir)/libgnuintl.h.in > libgnuintl.h
247 libintl.h: libgnuintl.h
248 cp libgnuintl.h libintl.h
250 charset.alias: $(srcdir)/config.charset
251 $(SHELL) $(srcdir)/config.charset '@host@' > t-$@
252 mv t-$@ $@
254 check: all
256 # We must not install the libintl.h/libintl.a files if we are on a
257 # system which has the GNU gettext() function in its C library or in a
258 # separate library.
259 # If you want to use the one which comes with this version of the
260 # package, you have to use `configure --with-included-gettext'.
261 install: install-exec install-data
262 install-exec: all
263 if { test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; } \
264 && test '@USE_INCLUDED_LIBINTL@' = yes; then \
265 $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir); \
266 $(INSTALL_DATA) libintl.h $(DESTDIR)$(includedir)/libintl.h; \
267 $(LIBTOOL) --mode=install \
268 $(INSTALL_DATA) libintl.$la $(DESTDIR)$(libdir)/libintl.$la; \
269 if test "@RELOCATABLE@" = yes; then \
270 dependencies=`sed -n -e 's,^dependency_libs=\(.*\),\1,p' < $(DESTDIR)$(libdir)/libintl.la | sed -e "s,^',," -e "s,'\$$,,"`; \
271 if test -n "$$dependencies"; then \
272 rm -f $(DESTDIR)$(libdir)/libintl.la; \
273 fi; \
274 fi; \
275 else \
276 : ; \
278 if test "$(PACKAGE)" = "gettext-tools" \
279 && test '@USE_INCLUDED_LIBINTL@' = no \
280 && test @GLIBC2@ != no; then \
281 $(mkinstalldirs) $(DESTDIR)$(libdir); \
282 $(LIBTOOL) --mode=install \
283 $(INSTALL_DATA) libgnuintl.$la $(DESTDIR)$(libdir)/libgnuintl.$la; \
284 rm -f $(DESTDIR)$(libdir)/preloadable_libintl.so; \
285 $(INSTALL_DATA) $(DESTDIR)$(libdir)/libgnuintl.so $(DESTDIR)$(libdir)/preloadable_libintl.so; \
286 $(LIBTOOL) --mode=uninstall \
287 rm -f $(DESTDIR)$(libdir)/libgnuintl.$la; \
288 else \
289 : ; \
291 if test '@USE_INCLUDED_LIBINTL@' = yes; then \
292 test @GLIBC21@ != no || $(mkinstalldirs) $(DESTDIR)$(libdir); \
293 temp=$(DESTDIR)$(libdir)/t-charset.alias; \
294 dest=$(DESTDIR)$(libdir)/charset.alias; \
295 if test -f $(DESTDIR)$(libdir)/charset.alias; then \
296 orig=$(DESTDIR)$(libdir)/charset.alias; \
297 sed -f ref-add.sed $$orig > $$temp; \
298 $(INSTALL_DATA) $$temp $$dest; \
299 rm -f $$temp; \
300 else \
301 if test @GLIBC21@ = no; then \
302 orig=charset.alias; \
303 sed -f ref-add.sed $$orig > $$temp; \
304 $(INSTALL_DATA) $$temp $$dest; \
305 rm -f $$temp; \
306 fi; \
307 fi; \
308 $(mkinstalldirs) $(DESTDIR)$(localedir); \
309 test -f $(DESTDIR)$(localedir)/locale.alias \
310 && orig=$(DESTDIR)$(localedir)/locale.alias \
311 || orig=$(srcdir)/locale.alias; \
312 temp=$(DESTDIR)$(localedir)/t-locale.alias; \
313 dest=$(DESTDIR)$(localedir)/locale.alias; \
314 sed -f ref-add.sed $$orig > $$temp; \
315 $(INSTALL_DATA) $$temp $$dest; \
316 rm -f $$temp; \
317 else \
318 : ; \
320 install-data: all
321 if test "$(PACKAGE)" = "gettext-tools"; then \
322 $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
323 $(INSTALL_DATA) VERSION $(DESTDIR)$(gettextsrcdir)/VERSION; \
324 $(INSTALL_DATA) ChangeLog.inst $(DESTDIR)$(gettextsrcdir)/ChangeLog; \
325 dists="COPYING.LIB-2.0 COPYING.LIB-2.1 $(DISTFILES.common)"; \
326 for file in $$dists; do \
327 $(INSTALL_DATA) $(srcdir)/$$file \
328 $(DESTDIR)$(gettextsrcdir)/$$file; \
329 done; \
330 chmod a+x $(DESTDIR)$(gettextsrcdir)/config.charset; \
331 dists="$(DISTFILES.generated)"; \
332 for file in $$dists; do \
333 if test -f $$file; then dir=.; else dir=$(srcdir); fi; \
334 $(INSTALL_DATA) $$dir/$$file \
335 $(DESTDIR)$(gettextsrcdir)/$$file; \
336 done; \
337 dists="$(DISTFILES.obsolete)"; \
338 for file in $$dists; do \
339 rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
340 done; \
341 else \
342 : ; \
345 install-strip: install
347 installdirs:
348 if { test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; } \
349 && test '@USE_INCLUDED_LIBINTL@' = yes; then \
350 $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir); \
351 else \
352 : ; \
354 if test "$(PACKAGE)" = "gettext-tools" \
355 && test '@USE_INCLUDED_LIBINTL@' = no \
356 && test @GLIBC2@ != no; then \
357 $(mkinstalldirs) $(DESTDIR)$(libdir); \
358 else \
359 : ; \
361 if test '@USE_INCLUDED_LIBINTL@' = yes; then \
362 test @GLIBC21@ != no || $(mkinstalldirs) $(DESTDIR)$(libdir); \
363 $(mkinstalldirs) $(DESTDIR)$(localedir); \
364 else \
365 : ; \
367 if test "$(PACKAGE)" = "gettext-tools"; then \
368 $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
369 else \
370 : ; \
373 # Define this as empty until I found a useful application.
374 installcheck:
376 uninstall:
377 if { test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; } \
378 && test '@USE_INCLUDED_LIBINTL@' = yes; then \
379 rm -f $(DESTDIR)$(includedir)/libintl.h; \
380 $(LIBTOOL) --mode=uninstall \
381 rm -f $(DESTDIR)$(libdir)/libintl.$la; \
382 else \
383 : ; \
385 if test "$(PACKAGE)" = "gettext-tools" \
386 && test '@USE_INCLUDED_LIBINTL@' = no \
387 && test @GLIBC2@ != no; then \
388 rm -f $(DESTDIR)$(libdir)/preloadable_libintl.so; \
389 else \
390 : ; \
392 if test '@USE_INCLUDED_LIBINTL@' = yes; then \
393 if test -f $(DESTDIR)$(libdir)/charset.alias; then \
394 temp=$(DESTDIR)$(libdir)/t-charset.alias; \
395 dest=$(DESTDIR)$(libdir)/charset.alias; \
396 sed -f ref-del.sed $$dest > $$temp; \
397 if grep '^# Packages using this file: $$' $$temp > /dev/null; then \
398 rm -f $$dest; \
399 else \
400 $(INSTALL_DATA) $$temp $$dest; \
401 fi; \
402 rm -f $$temp; \
403 fi; \
404 if test -f $(DESTDIR)$(localedir)/locale.alias; then \
405 temp=$(DESTDIR)$(localedir)/t-locale.alias; \
406 dest=$(DESTDIR)$(localedir)/locale.alias; \
407 sed -f ref-del.sed $$dest > $$temp; \
408 if grep '^# Packages using this file: $$' $$temp > /dev/null; then \
409 rm -f $$dest; \
410 else \
411 $(INSTALL_DATA) $$temp $$dest; \
412 fi; \
413 rm -f $$temp; \
414 fi; \
415 else \
416 : ; \
418 if test "$(PACKAGE)" = "gettext-tools"; then \
419 for file in VERSION ChangeLog COPYING.LIB-2.0 COPYING.LIB-2.1 $(DISTFILES.common) $(DISTFILES.generated); do \
420 rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
421 done; \
422 else \
423 : ; \
426 info dvi ps pdf html:
428 $(OBJECTS): ../config.h libgnuintl.h
429 bindtextdom.$lo dcgettext.$lo dcigettext.$lo dcngettext.$lo dgettext.$lo dngettext.$lo finddomain.$lo gettext.$lo intl-compat.$lo loadmsgcat.$lo localealias.$lo ngettext.$lo textdomain.$lo: $(srcdir)/gettextP.h $(srcdir)/gmo.h $(srcdir)/loadinfo.h
430 dcigettext.$lo loadmsgcat.$lo: $(srcdir)/hash-string.h
431 explodename.$lo l10nflist.$lo: $(srcdir)/loadinfo.h
432 dcigettext.$lo loadmsgcat.$lo plural.$lo plural-exp.$lo: $(srcdir)/plural-exp.h
433 dcigettext.$lo: $(srcdir)/eval-plural.h
434 localcharset.$lo: $(srcdir)/localcharset.h
435 localealias.$lo localcharset.$lo relocatable.$lo: $(srcdir)/relocatable.h
436 printf.$lo: $(srcdir)/printf-args.h $(srcdir)/printf-args.c $(srcdir)/printf-parse.h $(srcdir)/wprintf-parse.h $(srcdir)/xsize.h $(srcdir)/printf-parse.c $(srcdir)/vasnprintf.h $(srcdir)/vasnwprintf.h $(srcdir)/vasnprintf.c
438 tags: TAGS
440 TAGS: $(HEADERS) $(SOURCES)
441 here=`pwd`; cd $(srcdir) && etags -o $$here/TAGS $(HEADERS) $(SOURCES)
443 ctags: CTAGS
445 CTAGS: $(HEADERS) $(SOURCES)
446 here=`pwd`; cd $(srcdir) && ctags -o $$here/CTAGS $(HEADERS) $(SOURCES)
448 id: ID
450 ID: $(HEADERS) $(SOURCES)
451 here=`pwd`; cd $(srcdir) && mkid -f$$here/ID $(HEADERS) $(SOURCES)
454 mostlyclean:
455 rm -f *.a *.la *.o *.obj *.lo core core.*
456 rm -f libgnuintl.h libintl.h charset.alias ref-add.sed ref-del.sed
457 rm -f -r .libs _libs
459 clean: mostlyclean
461 distclean: clean
462 rm -f Makefile ID TAGS
463 if test "$(PACKAGE)" = "gettext-runtime" || test "$(PACKAGE)" = "gettext-tools"; then \
464 rm -f ChangeLog.inst $(DISTFILES.normal); \
465 else \
466 : ; \
469 maintainer-clean: distclean
470 @echo "This command is intended for maintainers to use;"
471 @echo "it deletes files that may require special tools to rebuild."
474 # GNU gettext needs not contain the file `VERSION' but contains some
475 # other files which should not be distributed in other packages.
476 distdir = ../$(PACKAGE)-$(VERSION)/$(subdir)
477 dist distdir: Makefile
478 if test "$(PACKAGE)" = "gettext-tools"; then \
479 : ; \
480 else \
481 if test "$(PACKAGE)" = "gettext-runtime"; then \
482 additional="$(DISTFILES.gettext)"; \
483 else \
484 additional="$(DISTFILES.normal)"; \
485 fi; \
486 $(MAKE) $(DISTFILES.common) $(DISTFILES.generated) $$additional; \
487 for file in ChangeLog $(DISTFILES.common) $(DISTFILES.generated) $$additional; do \
488 if test -f $$file; then dir=.; else dir=$(srcdir); fi; \
489 cp -p $$dir/$$file $(distdir) || test $$file = Makefile.in || exit 1; \
490 done; \
493 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
494 cd $(top_builddir) && $(SHELL) ./config.status
495 # This would be more efficient, but doesn't work any more with autoconf-2.57,
496 # when AC_CONFIG_FILES([intl/Makefile:somedir/Makefile.in]) is used.
497 # cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
499 # Tell versions [3.59,3.63) of GNU make not to export all variables.
500 # Otherwise a system limit (for SysV at least) may be exceeded.
501 .NOEXPORT: