1 ## Process this file with automake to create Makefile.in
3 ## Makefile for Automake.
5 ## Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
6 ## 2005, 2006, 2007 Free Software Foundation, Inc.
8 ## This program is free software; you can redistribute it and/or modify
9 ## it under the terms of the GNU General Public License as published by
10 ## the Free Software Foundation; either version 3, or (at your option)
13 ## This program is distributed in the hope that it will be useful,
14 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
15 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 ## GNU General Public License for more details.
18 ## You should have received a copy of the GNU General Public License
19 ## along with this program; if not, write to the Free Software
20 ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 ## lib goes first, because it builds Config.pm, used by aclocal and
24 ## automake (run in doc, tests, and in the rebuild rules.)
25 ## `.' goes before doc and tests, because the latter two directories
26 ## run aclocal and automake.
27 SUBDIRS = lib . doc m4 tests
29 bin_SCRIPTS = automake aclocal
31 CLEANFILES = $(bin_SCRIPTS)
32 AUTOMAKESOURCES = automake.in aclocal.in
34 TAGS_FILES = $(AUTOMAKESOURCES)
46 ## Make versioned links. We only run the transform on the root name;
47 ## then we make a versioned link with the transformed base name. This
48 ## seemed like the most reasonable approach.
51 @for p in $(bin_SCRIPTS); do \
52 f="`echo $$p|sed '$(transform)'`"; \
53 fv="$$f-$(APIVERSION)"; \
54 rm -f $(DESTDIR)$(bindir)/$$fv; \
55 echo " $(LN) $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv"; \
56 $(LN) $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv; \
60 @for p in $(bin_SCRIPTS); do \
61 f="`echo $$p|sed '$(transform)'`"; \
62 fv="$$f-$(APIVERSION)"; \
63 rm -f $(DESTDIR)$(bindir)/$$fv; \
67 ## We can't use configure to do the substitution here; we must do it
68 ## by hand. We use a funny notation here to avoid configure
69 ## substitutions in our text.
71 -e 's,[@]APIVERSION[@],$(APIVERSION),g' \
72 -e 's,[@]PACKAGE[@],$(PACKAGE),g' \
73 -e 's,[@]PATH_SEPARATOR[@],$(PATH_SEPARATOR),g' \
74 -e 's,[@]PERL[@],$(PERL),g' \
75 -e 's,[@]SHELL[@],$(SHELL),g' \
76 -e 's,[@]VERSION[@],$(VERSION),g' \
77 -e 's,[@]configure_input[@],Generated from $@.in; do not edit by hand.,g' \
78 -e 's,[@]datadir[@],$(datadir),g'
80 ## These files depend on Makefile so they are rebuilt if $(VERSION),
81 ## $(datadir) or other do_subst'ituted variables change.
82 ## Use chmod a-w to prevent people from editing the wrong file by accident.
85 automake aclocal: Makefile
87 $(do_subst) $(srcdir)/$@.in >$@.tmp
92 ## The master location for INSTALL is lib/INSTALL.
93 ## This is where `make fetch' will install new versions.
94 ## Make sure we also update this copy.
96 cp $(srcdir)/lib/INSTALL $@
98 ################################################################
100 ## Everything past here is useful to the maintainer, but probably not
104 # Some simple checks, and then ordinary check. These are only really
105 # guaranteed to work on my machine.
106 maintainer-check: automake aclocal
107 ## This check avoids accidental configure substitutions in the source.
108 ## There are exactly 6 lines that should be modified. This works out
109 ## to 22 lines of diffs.
110 @if test `diff $(srcdir)/automake.in automake | wc -l` -ne 22; then \
111 echo "found too many diffs between automake.in and automake"; 1>&2; \
112 diff -c $(srcdir)/automake.in automake; \
115 ## Syntax check with default Perl (on my machine, Perl 5).
116 perllibdir="./lib$(PATH_SEPARATOR)$(srcdir)/lib" $(PERL) -c -w automake
117 perllibdir="./lib$(PATH_SEPARATOR)$(srcdir)/lib" $(PERL) -c -w aclocal
118 ## expect no instances of '${...}'. However, $${...} is ok, since that
119 ## is a shell construct, not a Makefile construct.
120 @if grep -F '$${' $(srcdir)/lib/am/[a-z]*.am | \
121 grep -F -v '$$$$'; then \
122 echo "Found too many uses of '\$${' in the lines above." 1>&2; \
125 ## Make sure `rm' is called with `-f'.
126 @if grep -v '^#' $(srcdir)/lib/am/[a-z]*.am $(srcdir)/tests/*.test | \
127 grep -E '\<rm ([^-]|\-[^f ]*\>)'; then \
128 echo "Suspicious 'rm' invocation." 1>&2; \
131 ## Never use something like `for file in $(FILES)', this doesn't work
132 ## if FILES is empty or if it contains shell meta characters (e.g. $ is
133 ## commonly used in Java filenames).
134 @if grep 'for .* in \$$(' $(srcdir)/lib/am/[a-z]*.am; then \
135 echo 'Use "list=$$(mumble); for var in $$$$list".' 1>&2 ; \
138 ## Make sure all invocations of mkinstalldirs are correct.
139 @if grep -n 'mkinstalldirs' $(srcdir)/lib/am/[a-z]*.am | \
140 grep -F -v '$$(mkinstalldirs)'; then \
141 echo "Found incorrect use of mkinstalldirs in the lines above" 1>&2; \
144 ## Make sure all calls to PRE/NORMAL/POST_INSTALL/UNINSTALL
145 @if grep -E -n '\((PRE|NORMAL|POST)_(|UN)INSTALL\)' \
146 $(srcdir)/lib/am/[a-z]*.am | \
147 grep -v ':##' | grep -v ': @\$$('; then \
148 echo "Found incorrect use of PRE/NORMAL/POST_INSTALL/UNINSTALL in the lines above" 1>&2; \
151 ## We never want to use "undef", only "delete", but for $/.
152 @if grep -n -w 'undef ' $(srcdir)/automake.in | \
153 grep -F -v 'undef $$/'; then \
154 echo "Found undef in automake.in; use delete instead" 1>&2; \
157 ## We never want split (/ /,...), only split (' ', ...).
158 @if grep -n 'split (/ /' $(srcdir)/automake.in; then \
159 echo "Found bad split in the lines above." 1>&2; \
162 ## Look for cd within backquotes
163 @if grep -n '^[^#]*` *cd ' $(srcdir)/automake.in \
164 $(srcdir)/lib/am/*.am; then \
165 echo "Consider using $$$$(am__cd) in the line above." 1>&2; \
168 ## Using @_ in a scalar context is most probably a programming error.
169 @if grep -Hn '[^@_A-Za-z0-9][_A-Za-z0-9]*[^) ] *= *@_' $(srcdir)/automake.in; then \
170 echo "Using @_ in a scalar context in the lines above." 1>&2; \
173 ## Forbid using parens with `local' to ease counting.
174 @if grep '^[ \t]*local *(' $(srcdir)/automake.in; then \
175 echo "Don't use \`local' with parens: use several \`local' above." >&2; \
178 ## Allow only `local $_' in Automake.
179 @if grep -v '^[ \t]*local \$$_;' $(srcdir)/automake.in | \
180 grep '^[ \t]*local [^*]'; then \
181 echo "Please avoid \`local'." 1>&2; \
184 ## Don't let AMDEP_TRUE substitution appear in automake.in.
185 @if grep '@AMDEP''_TRUE@' $(srcdir)/automake.in; then \
186 echo "Don't put AMDEP_TRUE substitution in automake.in" 1>&2; \
189 ## Tests should never call make directly.
190 @if grep '^[^#].*(MAKE) ' $(srcdir)/lib/am/*.am $(srcdir)/automake.in |\
191 grep -v 'AM_MAKEFLAGS'; then \
192 echo 'Use $$(MAKE) $$(AM_MAKEFLAGS).' 1>&2; \
195 ## Tests should never call make directly.
196 @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*make'; then \
197 echo 'Do not run "make" in the above tests. Use "$$MAKE" instead.' 1>&2; \
200 ## Tests should never call autoconf directly.
201 @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoconf'; then \
202 echo 'Do not run "autoconf" in the above tests. Use "$$AUTOCONF" instead.' 1>&2; \
205 ## Tests should never call autoupdate directly.
206 @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoupdate'; then \
207 echo 'Do not run "autoupdate" in the above tests. Use "$$AUTOUPDATE" instead.' 1>&2; \
210 ## Tests should never call automake directly.
211 @if grep -v '^#' $(srcdir)/tests/*.test | grep -E ':[ ]*automake([^:]|$$)'; then \
212 echo 'Do not run "automake" in the above tests. Use "$$AUTOMAKE" instead.' 1>&2; \
215 ## Use AUTOMAKE_fails when appropriate
216 @if grep -v '^#' $(srcdir)/tests/*.test | grep '\$$AUTOMAKE.*&&.*exit'; then \
217 echo 'Use AUTOMAKE_fails + grep to catch automake failures in the above tests.' 1>&2; \
220 ## Tests should never call aclocal directly.
221 @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*aclocal'; then \
222 echo 'Do not run "aclocal" in the above tests. Use "$$ACLOCAL" instead.' 1>&2; \
225 ## Tests should never call perl directly.
226 @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*perl'; then \
227 echo 'Do not run "perl" in the above tests. Use "$$PERL" instead.' 1>&2; \
230 ## Setting `required' after sourcing `./defs' is a bug.
231 @for file in $(srcdir)/tests/*.test; do \
232 if out=`sed -n '/defs/,$${/required=/p;}' $$file`; test -n "$$out"; then \
233 echo 'Do not set "required" after sourcing "defs" in '"$$file: $$out" 1>&2; \
237 ## Overriding a Makefile macro on the command line is not portable when
238 ## recursive targets are used. Better use an envvar. SHELL is an exception,
239 ## POSIX says it can't come from the environment.
240 @if grep -E '\$$MAKE .*(SHELL=.*=|=.*SHELL=)' $(srcdir)/tests/*.test; then \
241 echo 'Rewrite "$$MAKE foo=bar SHELL=$$SHELL" as "foo=bar $$MAKE -e SHELL=$$SHELL"' 1>&2; \
242 echo ' in the above lines, it is more portable.' 1>&2; \
245 @if grep -v SHELL $(srcdir)/tests/*.test | grep '\$$MAKE .*=' ; then \
246 echo 'Rewrite "$$MAKE foo=bar" as "foo=bar $$MAKE -e" in the above lines,' 1>&2; \
247 echo 'it is more portable.' 1>&2; \
250 @if grep 'SHELL=.*\$$MAKE' $(srcdir)/tests/*.test; then \
251 echo '$$MAKE ignores the SHELL envvar, use "$$MAKE SHELL=$$SHELL" in' 1>&2; \
252 echo 'the above lines.' 1>&2; \
255 ## Never use `sleep 1' to create files with different timestamps.
256 ## Use `$sleep' instead. Some filesystems (e.g., Windows') have only
257 ## a 2sec resolution.
258 @if grep -E '\bsleep +[12345]\b' $(srcdir)/tests/*.test; then \
259 echo 'Do not use "sleep x" in the above tests. Use "$$sleep" instead.' 1>&2; \
262 ## fgrep and egrep are not required by POSIX.
263 @if grep -E '\b[ef]grep\b' $(srcdir)/tests/*.test ; then \
264 echo 'Do not use egrep or fgrep in test cases. Use $$FGREP or $$EGREP.' 1>&2; \
267 @if grep -E '\b[ef]grep\b' $(srcdir)/lib/am/*.am $(srcdir)/m4/*.m4; then \
268 echo 'Do not use egrep or fgrep in the above files, they are not portable.' 1>&2; \
271 @if grep 'mkdir_p' $(srcdir)/automake.in \
272 $(srcdir)/lib/am/*.am $(srcdir)/tests/*.test; then \
273 echo 'Do not use mkdir_p in the above files, use MKDIR_P.' 1>&2; \
276 ## Try to make sure all @...@ substitutions are covered by our
277 ## substitution rule.
278 @if test `grep -E '^[^#]*@[A-Za-z_0-9]+@' aclocal | wc -l` -ne 0; then \
279 echo "Unresolved @...@ substitution in aclocal" 1>&2; \
282 @if test `grep -E '^[^#]*@[A-Za-z_0-9]+@' automake | wc -l` -ne 0; then \
283 echo "Unresolved @...@ substitution in automake" 1>&2; \
286 if grep -E "[^\'\"]\\\$$\(DESTDIR" $(srcdir)/lib/am/*.am; then \
287 echo 'Suspicious unquoted DESTDIR uses.' 1>&2 ; \
290 @if grep ' ' $(srcdir)/doc/automake.texi; then \
291 echo 'Do not use tabs in the manual.' 1>&2; \
294 @if grep -E '([^@]|^)@([ ][^@]|$$)' $(srcdir)/doc/automake.texi; \
296 echo 'Unescaped @.' 1>&2; \
301 git-dist: maintainer-check
302 ## Make sure clcommit exists (we use it at the end of git-dist).
303 @if (clcommit --version)>/dev/null 2>/dev/null; then :; else \
304 echo "Get clcommit from module cvs-utils on Savannah."; \
307 ## Make sure the NEWS file is up-to-date.
308 @if sed 1q $(srcdir)/NEWS | grep -e "$(VERSION)" > /dev/null; then :; else \
309 echo "NEWS not updated; not releasing" 1>&2; \
312 ## Build the distribution
314 ## Finally, if anything was successful, commit the last changes and tag
315 ## the release in the repository. We don't use RCS keywords so it's OK
316 ## to distribute the files before they were committed.
317 cd $(srcdir) && clcommit && \
318 git tag -s `echo "Release-$(VERSION)" | sed 's/\./-/g'`
320 git-release: git-dist
322 *[a-z]) dest=alpha;; \
325 $(srcdir)/lib/gnupload $(GNUPLOADFLAGS) \
326 --to sources.redhat.com:~ftp/pub/automake \
327 --to $$dest.gnu.org:automake $(DIST_ARCHIVES)
330 thisver=`echo "Release-$(VERSION)" | sed 's/\./-/g'`; \
331 if test -z "$$OLDVERSION"; then \
332 prevno=`echo "$(VERSION)" - 0.01 | bc | sed 's/^\./0./'`; \
333 else prevno="$$OLDVERSION"; fi; \
334 prevver=Release-`echo $$prevno | sed 's/\./-/g'`; \
335 cvs -f rdiff -c -r $$prevver -r $$thisver $(PACKAGE) \
336 > $(PACKAGE)-$$prevno-$(VERSION).diff
339 thisver=`echo "Release-$(VERSION)" | sed 's/\./-/g'`; \
340 if test -z "$$OLDVERSION"; then \
341 prevno=`echo "$(VERSION)" - 0.01 | bc | sed 's/^\./0./'`; \
342 else prevno="$$OLDVERSION"; fi; \
343 prevver=Release-`echo $$prevno | sed 's/\./-/g'`; \
344 git diff $$prevver $$thisver $(PACKAGE) \
345 > $(PACKAGE)-$$prevno-$(VERSION).diff
347 ## Check our path lengths.
350 ## FIXME there's got to be a better way! pathchk should take the list
351 ## of files on stdin, at least.
352 find . -print | xargs pathchk -p); \
354 chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir); \
357 ## Program to use to fetch files.
359 WGETSGO = $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~
361 ## Files that we fetch and which we compare against.
362 ## FIXME should be a lot more here
371 ## Fetch the latest versions of files we care about.
373 rm -rf Fetchdir > /dev/null 2>&1
375 ## If a get fails then that is a problem.
377 $(WGETSGO)/config/config/config.guess; \
378 $(WGETSGO)/config/config/config.sub; \
379 $(WGETSGO)/texinfo/texinfo/doc/texinfo.tex; \
380 $(WGETSGO)/autoconf/autoconf/INSTALL; \
381 $(WGETSGO)/gcc/gcc/config-ml.in; \
382 $(WGETSGO)/gcc/gcc/symlink-tree)
383 ## Don't exit after test because we want to give as many errors as
385 @stat=0; for file in $(FETCHFILES); do \
386 if diff -u $(srcdir)/lib/$$file Fetchdir/$$file \
387 >>Fetchdir/update.patch 2>/dev/null; then :; \
390 echo "Updating $(srcdir)/lib/$$file..."; \
391 cp Fetchdir/$$file $(srcdir)/lib/$$file; \
395 echo "See Fetchdir/update.patch for a log of the changes."; \