1 ## automake - create Makefile.in from Makefile.am
2 ## Copyright (C) 2001-2012 Free Software Foundation, Inc.
4 ## This program is free software; you can redistribute it and/or modify
5 ## it under the terms of the GNU General Public License as published by
6 ## the Free Software Foundation; either version 2, or (at your option)
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
12 ## GNU General Public License for more details.
14 ## You should have received a copy of the GNU General Public License
15 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
17 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
20 distdir = $(PACKAGE)-$(VERSION)
21 top_distdir = $(distdir)
23 am__remove_distdir = \
24 if test -d "$(distdir)"; then \
25 find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
26 && rm -rf "$(distdir)" \
27 ## On MSYS (1.0.17) it is not possible to remove a directory that is in
28 ## use; so, if the first rm fails, we sleep some seconds and retry, to
29 ## give pending processes some time to exit and "release" the directory
30 ## before we remove it. The value of "some seconds" is 5 for the moment,
31 ## which is mostly an arbitrary value, but seems high enough in practice.
32 ## See automake bug#10470.
33 || { sleep 5 && rm -rf "$(distdir)"; }; \
35 am__post_remove_distdir = $(am__remove_distdir)
39 ## computes a relative pathname RELDIR such that DIR1/RELDIR = DIR2.
41 ## - DIR1 relative pathname, relative to the current directory
42 ## - DIR2 relative pathname, relative to the current directory
44 ## - reldir relative pathname of DIR2, relative to DIR1
47 sed_first='s,^\([^/]*\)/.*$$,\1,'; \
48 sed_rest='s,^[^/]*/*,,'; \
49 sed_last='s,^.*/\([^/]*\)$$,\1,'; \
50 sed_butlast='s,/*[^/]*$$,,'; \
51 while test -n "$$dir1"; do \
52 first=`echo "$$dir1" | sed -e "$$sed_first"`; \
53 if test "$$first" != "."; then \
54 if test "$$first" = ".."; then \
55 dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
56 dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
58 first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
59 if test "$$first2" = "$$first"; then \
60 dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
64 dir0="$$dir0"/"$$first"; \
67 dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
74 AM_RECURSIVE_TARGETS += distdir
79 ## For Gnits users, this is pretty handy. Look at 15 lines
80 ## in case some explanatory text is desirable.
84 @case `sed 15q $(srcdir)/NEWS` in \
85 *"$(VERSION)"*) : ;; \
87 echo "NEWS not updated; not releasing" 1>&2; \
93 ## 'missing help2man' may have created some bogus man pages. Ensure they
94 ## are not distributed.
98 @list='$(MANS)'; if test -n "$$list"; then \
99 list=`for p in $$list; do \
100 if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
101 ## Note that we check existing man pages here only. If there are man pages
102 ## which are not distributed, and may be generated only conditionally, then
103 ## we should not error out because of them. This could be refined to take
104 ## into account only dist_*_MANS, but then we'd be missing out on those
105 ## the user distributes with EXTRA_DIST.
106 if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \
107 if test -n "$$list" && \
108 grep 'ab help2man is required to generate this page' $$list >/dev/null; then \
109 echo "error: found man pages containing the 'missing help2man' replacement text:" >&2; \
110 grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \
111 echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \
112 echo " typically 'make maintainer-clean' will remove them" >&2; \
119 ## Only for the top dir.
122 $(am__remove_distdir)
123 test -d "$(distdir)" || mkdir "$(distdir)"
127 @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
128 topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
130 ## Yet another hack to support SUN make.
132 ## Let's assume 'foo' appears in DISTFILES and is not a built file.
133 ## When building with VPATH=$(srcdir), SUN make and OSF1/Tru64 will
134 ## rewrite 'foo' as '$(srcdir)/foo'. An attempt to install the file
136 ## cp $file $(distdir)/$file
137 ## will thus install $(srcdir)/foo as $(distdir)/$(srcdir)/foo
138 ## instead of $(distdir)/foo.
140 ## So let's strip this leading $(srcdir)/ when it exists. (As far we
141 ## know, only SUN make and OSF1/Tru64 make add it.) Searching whether
142 ## the file is to be found in the source or build directory will be
145 ## In case we are _not_ using SUN or OSF1/Tru64 make, how can we be sure
146 ## we are not stripping a legitimate filename that starts with the
147 ## same pattern as $(srcdir)?
148 ## Well, it can't happen without the Makefile author distributing
149 ## something out of the distribution (which is bad). As an example,
150 ## consider "EXTRA_DIST = ../bar". This is an issue if $srcdir is
151 ## '..', however getting this value for srcdir is impossible:
152 ## "EXTRA_DIST = ../bar" implies we are in a subdirectory (so '../bar'
153 ## is within the package), hence '$srcdir' is something like
156 ## There is more to say about files which are above the current directory,
157 ## like '../bar' in the previous example. The OSF1/Tru64 make
158 ## implementation can simplify filenames resulting from a VPATH lookup.
159 ## For instance if "VPATH = ../../subdir" and '../bar' is found in that
160 ## VPATH directory, then occurrences of '../bar' will be replaced by
161 ## '../../bar' (instead of '../../subdir/../bar'). This obviously defeats
162 ## any attempt to strip a leading $srcdir. Presently we have no workaround
163 ## for this. We avoid this issue by writing "EXTRA_DIST = $(srcdir)/../bar"
164 ## instead of "EXTRA_DIST = ../bar". This prefixing is needed only for files
165 ## above the current directory. Fortunately, apart from auxdir files which
166 ## can be located in .. or ../.., this situation hardly occurs in practice.
168 ## Also rewrite $(top_srcdir) (which sometimes appears in DISTFILES, and can
169 ## be absolute) by $(top_builddir) (which is always relative). $(srcdir) will
170 ## be prepended later.
171 list='$(DISTFILES)'; \
172 dist_files=`for file in $$list; do echo $$file; done | \
173 sed -e "s|^$$srcdirstrip/||;t" \
174 -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
175 ## (The second 't' command clears the flag for the next round.)
177 ## Make the subdirectories for the files.
179 case $$dist_files in \
180 */*) $(MKDIR_P) `echo "$$dist_files" | \
181 sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
186 for file in $$dist_files; do \
188 ## Always look for the file in the build directory first. That way
189 ## for something like yacc output we will correctly pick up the latest
190 ## version. Also check for directories in the build directory first,
191 ## so one can ship generated directories.
193 if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
195 ## Use cp, not ln. There are situations in which "ln" can fail. For
196 ## instance a file to distribute could actually be a cross-filesystem
197 ## symlink -- this can easily happen if "gettextize" was run on the
200 if test -d $$d/$$file; then \
201 ## Don't mention $$file in the destination argument, since this fails if
202 ## the destination directory already exists. Also, use '-R' and not '-r'.
203 ## '-r' is almost always incorrect.
205 ## If a directory exists both in '.' and $(srcdir), then we copy the
206 ## files from $(srcdir) first and then install those from '.'. This
207 ## can help people who distribute directories made of source files
208 ## *and* generated files. It is also important when the directory
209 ## exists only in $(srcdir), because some vendor Make (such as Tru64)
210 ## will magically create an empty directory in '.'.
211 dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
212 ## If the destination directory already exists, it may contain read-only
213 ## files, e.g., during "make distcheck".
214 if test -d "$(distdir)/$$file"; then \
215 find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
217 if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
218 cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
219 find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
221 cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
223 ## Test for file existence because sometimes a file gets included in
224 ## DISTFILES twice. For example this happens when a single source
225 ## file is used in building more than one program.
226 ## See also test 'dist-repeated.test'.
227 test -f "$(distdir)/$$file" \
228 || cp -p $$d/$$file "$(distdir)/$$file" \
233 ## Test for directory existence here because previous automake
234 ## invocation might have created some directories. Note that we
235 ## explicitly set distdir for the subdir make; that lets us mix-n-match
236 ## many automake-using packages into one large package, and have "dist"
237 ## at the top level do the right thing. If we're in the topmost
238 ## directory, then we use 'distdir' instead of 'top_distdir'; this lets
239 ## us work correctly with an enclosing package.
241 @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
242 if test "$$subdir" = .; then :; else \
244 || test -d "$(distdir)/$$subdir" \
245 || $(MKDIR_P) "$(distdir)/$$subdir" \
247 dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
249 new_distdir=$$reldir; \
250 dir1=$$subdir; dir2="$(top_distdir)"; \
252 new_top_distdir=$$reldir; \
253 echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
254 echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
255 ($(am__cd) $$subdir && \
256 $(MAKE) $(AM_MAKEFLAGS) \
257 top_distdir="$$new_top_distdir" \
258 distdir="$$new_distdir" \
259 ## Disable am__remove_distdir so that sub-packages do not clear a
260 ## directory we have already cleared and might even have populated
261 ## (e.g. shared AUX dir in the sub-package).
262 am__remove_distdir=: \
263 ## Disable filename length check:
264 am__skip_length_check=: \
265 ## No need to fix modes more than once:
266 am__skip_mode_fix=: \
273 ## We might have to perform some last second updates, such as updating
275 ## We must explicitly set distdir and top_distdir for these sub-makes.
278 $(MAKE) $(AM_MAKEFLAGS) \
279 top_distdir="$(top_distdir)" distdir="$(distdir)" \
281 endif %?DIST-TARGETS%
283 ## This complex find command will try to avoid changing the modes of
284 ## links into the source tree, in case they're hard-linked.
286 ## Ignore return result from chmod, because it might give an error
287 ## if we chmod a symlink.
289 ## Another nastiness: if the file is unreadable by us, we make it
290 ## readable regardless of the number of links to it. This only
291 ## happens in perverse cases.
293 ## We use $(install_sh) because that is a known-portable way to modify
294 ## the file in place in the source tree.
296 ## If we are being invoked recursively, then there is no need to walk
297 ## the whole subtree again. This is a complexity reduction for a deep
298 ## hierarchy of subpackages.
301 -test -n "$(am__skip_mode_fix)" \
302 || find "$(distdir)" -type d ! -perm -755 \
303 -exec chmod u+rwx,go+rx {} \; -o \
304 ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
305 ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
306 ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
307 || chmod -R a+r "$(distdir)"
308 if %?FILENAME_FILTER%
309 @if test -z "$(am__skip_length_check)" && find "$(distdir)" -type f -print | \
310 grep '^%FILENAME_FILTER%' 1>&2; then \
311 echo 'error: the above filenames are too long' 1>&2; \
314 endif %?FILENAME_FILTER%
319 ## --------------------------------------- ##
320 ## Building various distribution flavors. ##
321 ## --------------------------------------- ##
323 ## Note that we don't use GNU tar's '-z' option. One reason (but not
324 ## the only reason) is that some versions of tar (e.g., OSF1)
325 ## interpret '-z' differently.
327 ## The -o option of GNU tar used to exclude empty directories. This
328 ## behavior was fixed in tar 1.12 (released on 1997-04-25). But older
329 ## versions of tar are still used (for instance NetBSD 1.6.1 ships
330 ## with tar 1.11.2). We do not do anything specific w.r.t. this
331 ## incompatibility since packages where empty directories need to be
332 ## present in the archive are really unusual.
334 ## We order DIST_TARGETS by expected duration of the compressors,
335 ## slowest first, for better parallelism in "make dist". Do not
336 ## reorder DIST_ARCHIVES, users may expect gzip to be first.
340 ?GZIP?DIST_ARCHIVES += $(distdir).tar.gz
344 tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
345 $(am__post_remove_distdir)
347 ?BZIP2?DIST_ARCHIVES += $(distdir).tar.bz2
350 tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
351 $(am__post_remove_distdir)
353 ?LZIP?DIST_ARCHIVES += $(distdir).tar.lz
356 tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
357 $(am__post_remove_distdir)
359 ?XZ?DIST_ARCHIVES += $(distdir).tar.xz
362 tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
363 $(am__post_remove_distdir)
365 ?COMPRESS?DIST_ARCHIVES += $(distdir).tar.Z
368 tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
369 $(am__post_remove_distdir)
371 ?SHAR?DIST_ARCHIVES += $(distdir).shar.gz
374 shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
375 $(am__post_remove_distdir)
377 ?ZIP?DIST_ARCHIVES += $(distdir).zip
380 -rm -f $(distdir).zip
381 zip -rq $(distdir).zip $(distdir)
382 $(am__post_remove_distdir)
384 ?LZIP?DIST_TARGETS += dist-lzip
385 ?XZ?DIST_TARGETS += dist-xz
386 ?SHAR?DIST_TARGETS += dist-shar
387 ?BZIP2?DIST_TARGETS += dist-bzip2
388 ?GZIP?DIST_TARGETS += dist-gzip
389 ?ZIP?DIST_TARGETS += dist-zip
390 ?COMPRESS?DIST_TARGETS += dist-tarZ
396 ## ------------------------------------------------- ##
397 ## Building all the requested distribution flavors. ##
398 ## ------------------------------------------------- ##
400 ## Currently we cannot use if/endif inside a rule. The file_contents
401 ## parser needs work.
405 .PHONY: dist dist-all
407 AM_RECURSIVE_TARGETS += dist dist-all
411 $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
412 $(am__post_remove_distdir)
417 ## ------------------------- ##
418 ## Checking a distribution. ##
419 ## ------------------------- ##
424 AM_RECURSIVE_TARGETS += distcheck
427 # This target untars the dist file and tries a VPATH configuration. Then
428 # it guarantees that the distribution is self-contained by making another
432 case '$(DIST_ARCHIVES)' in \
434 GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
436 bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
438 lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
440 xz -dc $(distdir).tar.xz | $(am__untar) ;;\
442 uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
444 GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
446 unzip $(distdir).zip ;;\
448 ## Make the new source tree read-only. Distributions ought to work in
449 ## this case. However, make the top-level directory writable so we
450 ## can make our new subdirs.
451 chmod -R a-w $(distdir); chmod a+w $(distdir)
452 mkdir $(distdir)/_build
453 mkdir $(distdir)/_inst
454 ## Undo the write access.
456 ## With GNU make, the following command will be executed even with "make -n",
457 ## due to the presence of '$(MAKE)'. That is normally all well (and '$(MAKE)'
458 ## is necessary for things like parallel distcheck), but here we don't want
459 ## execution. To avoid MAKEFLAGS parsing hassles, use a witness file that a
460 ## non-'-n' run would have just created.
461 test -d $(distdir)/_build || exit 0; \
462 ## Compute the absolute path of '_inst'. Strip any leading DOS drive
463 ## to allow DESTDIR installations. Otherwise "$(DESTDIR)$(prefix)" would
464 ## expand to "c:/temp/am-dc-5668/c:/src/package/package-1.0/_inst".
465 dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
466 ## We will attempt a DESTDIR install in $dc_destdir. We don't
467 ## create this directory under $dc_install_base, because it would
468 ## create very long directory names.
469 && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
470 ?DISTCHECK-HOOK? && $(MAKE) $(AM_MAKEFLAGS) distcheck-hook \
471 ## Parallel BSD make may not start a new shell for each command in a recipe,
472 ## so be sure to 'cd' back to the original directory after this.
474 && $(am__cd) $(distdir)/_build \
475 && ../configure --srcdir=.. --prefix="$$dc_install_base" \
476 ?GETTEXT? --with-included-gettext \
477 ## Additional flags for configure. Keep this last in the configure
478 ## invocation so the developer and user can override previous options,
479 ## and let the user's flags take precedence over the developer's ones.
480 $(AM_DISTCHECK_CONFIGURE_FLAGS) \
481 $(DISTCHECK_CONFIGURE_FLAGS) \
482 && $(MAKE) $(AM_MAKEFLAGS) \
483 && $(MAKE) $(AM_MAKEFLAGS) dvi \
484 && $(MAKE) $(AM_MAKEFLAGS) check \
485 && $(MAKE) $(AM_MAKEFLAGS) install \
486 && $(MAKE) $(AM_MAKEFLAGS) installcheck \
487 && $(MAKE) $(AM_MAKEFLAGS) uninstall \
488 && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
490 ## Make sure the package has proper DESTDIR support (we could not test this
491 ## in the previous install/installcheck/uninstall test, because it's reasonable
492 ## for installcheck to fail in a DESTDIR install).
493 ## We make the '$dc_install_base' read-only because this is where files
494 ## with missing DESTDIR support are likely to be installed.
495 && chmod -R a-w "$$dc_install_base" \
496 ## The logic here is quite convoluted because we must clean $dc_destdir
497 ## whatever happens (it won't be erased by the next run of distcheck like
500 ## Build the directory, so we can cd into it even if "make install"
501 ## didn't create it. Use mkdir, not $(MKDIR_P) because we want to
502 ## fail if the directory already exists (PR/413).
503 (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
504 && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
505 && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
506 && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
507 distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
508 } || { rm -rf "$$dc_destdir"; exit 1; }) \
509 && rm -rf "$$dc_destdir" \
510 && $(MAKE) $(AM_MAKEFLAGS) dist \
511 ## Make sure to remove the dists we created in the test build directory.
512 && rm -rf $(DIST_ARCHIVES) \
513 && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
514 ## Cater to parallel BSD make (see above).
517 $(am__post_remove_distdir)
518 @(echo "$(distdir) archives ready for distribution: "; \
519 list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
520 sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
522 ## Define distuninstallcheck_listfiles and distuninstallcheck separately
523 ## from distcheck, so that they can be overridden by the user.
524 .PHONY: distuninstallcheck
525 distuninstallcheck_listfiles = find . -type f -print
526 ## The 'dir' file (created by install-info) might still exist after
527 ## uninstall, so we must be prepared to account for it. The following
528 ## check is not 100% strict, but is definitely good enough, and even
529 ## accounts for overridden $(infodir).
530 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
531 | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
533 @test -n '$(distuninstallcheck_dir)' || { \
534 echo 'ERROR: trying to run $@ with an empty' \
535 '$$(distuninstallcheck_dir)' >&2; \
538 $(am__cd) '$(distuninstallcheck_dir)' || { \
539 echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
542 test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
543 || { echo "ERROR: files left after uninstall:" ; \
544 if test -n "$(DESTDIR)"; then \
545 echo " (check DESTDIR support)"; \
547 $(distuninstallcheck_listfiles) ; \
550 ## Define distcleancheck_listfiles and distcleancheck separately
551 ## from distcheck, so that they can be overridden by the user.
552 .PHONY: distcleancheck
553 distcleancheck_listfiles = find . -type f -print
554 distcleancheck: distclean
555 @if test '$(srcdir)' = . ; then \
556 echo "ERROR: distcleancheck can only run from a VPATH build" ; \
559 @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
560 || { echo "ERROR: files left in build directory after distclean:" ; \
561 $(distcleancheck_listfiles) ; \