1#							-*- Autotest -*-
2
3AT_BANNER([Executables (autoheader, autoupdate...).])
4
5# Copyright (C) 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2, or (at your option)
10# any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20# 02110-1301, USA.
21
22
23## ----------------------------- ##
24## Syntax of the shell scripts.  ##
25## ----------------------------- ##
26
27# We use `/bin/sh -n script' to check that there are no syntax errors
28# in the scripts.  Although incredible, there are /bin/sh that go into
29# endless loops with `-n', e.g., SunOS's:
30#
31#   $ uname -a
32#   SunOS ondine 4.1.3 2 sun4m unknown
33#   $ cat endless.sh
34#   while false
35#   do
36#     :
37#   done
38#   exit 0
39#   $ time sh endless.sh
40#   sh endless.sh  0,02s user 0,03s system 78% cpu 0,064 total
41#   $ time sh -nx endless.sh
42#   ^Csh -nx endless.sh  3,67s user 0,03s system 63% cpu 5,868 total
43#
44# So before using `/bin/sh -n' to check our scripts, we first check
45# that `/bin/sh -n' is not broken to death.
46
47AT_SETUP([Syntax of the shell scripts])
48
49AT_CHECK([test "$ac_cv_sh_n_works" = yes || exit 77])
50
51# Specify the absolute name of the tool, as some shells don't honor PATH when
52# running `sh PROG'.
53
54AT_CHECK_SHELL_SYNTAX([$abs_top_builddir/bin/autoconf])
55AT_CHECK_SHELL_SYNTAX([$abs_top_builddir/tests/autoconf])
56AT_CHECK_SHELL_SYNTAX([$abs_top_builddir/tests/testsuite])
57
58# These are not built, they are in the src tree.
59AT_CHECK_SHELL_SYNTAX([$abs_top_srcdir/build-aux/install-sh])
60AT_CHECK_SHELL_SYNTAX([$abs_top_srcdir/build-aux/missing])
61
62AT_CLEANUP
63
64
65
66
67## ---------------------------- ##
68## Syntax of the Perl scripts.  ##
69## ---------------------------- ##
70
71AT_SETUP([Syntax of the Perl scripts])
72
73AT_CHECK_PERL_SYNTAX([autoheader])
74AT_CHECK_PERL_SYNTAX([autom4te])
75AT_CHECK_PERL_SYNTAX([autoreconf])
76AT_CHECK_PERL_SYNTAX([autoscan])
77AT_CHECK_PERL_SYNTAX([autoupdate])
78AT_CHECK_PERL_SYNTAX([ifnames])
79
80AT_CLEANUP
81
82
83
84
85## ------------------ ##
86## autom4te's cache.  ##
87## ------------------ ##
88
89AT_SETUP([autom4te cache])
90
91AT_DATA_M4SUGAR([[script.4s]],
92[[m4_include([foo])
93]])
94
95# Everything is OK.
96touch foo
97AT_CHECK_M4SUGAR
98
99# We moved a file: it should fail
100mkdir sub
101mv foo sub
102AT_CHECK_M4SUGAR([], [1], [],
103[m4:script.4s:1: cannot open `foo': No such file or directory
104autom4te: m4 failed with exit status: 1
105])
106
107# But if we change the main file, then we should no longer complain of
108# missing files.
109AT_DATA_M4SUGAR([[script.4s]],
110[[m4_include([sub/foo])
111]])
112AT_CHECK_M4SUGAR
113
114AT_CLEANUP
115
116
117# autom4te --force
118# ----------------
119
120AT_SETUP([autom4te --force])
121
122AT_DATA([file.m4],
123[[right
124]])
125AT_CHECK_AUTOM4TE([-o file file.m4])
126
127# Create a file whose time stamp is in the future.
128# (next year)-01-01 00:01 UTC should always be in the future,
129# even on slow machines.
130echo BAD >file
131this_year=`TZ=UTC0 date +%Y`
132TZ=UTC0 touch -t `expr $this_year + 1`01010001 file
133
134AT_CHECK_AUTOM4TE([--force -o file file.m4])
135AT_CHECK([cat file], 0,
136[[right
137]])
138
139AT_CLEANUP
140
141
142
143
144## ------------------ ##
145## autoconf --trace.  ##
146## ------------------ ##
147
148
149# autoconf --trace: user macros
150# -----------------------------
151AT_SETUP([autoconf --trace: user macros])
152
153AT_DATA([configure.ac],
154[[m4_define([active], [ACTIVE])
155m4_define([TRACE1], [TRACE2(m4_shift($@))])
156m4_define([TRACE2], [[$2], $1])
157
158# No arguments.
159TRACE1
160TRACE2
161
162# With arguments, single line.
163TRACE1(foo, @bar, @baz)
164TRACE1(foo, TRACE1(bar, baz))
165TRACE1(foo, active, baz)
166TRACE1(foo, [active], TRACE1(active, [active]))
167]])
168
169# Several --traces.
170AT_CHECK_AUTOCONF([-t TRACE1 -t TRACE2], 0,
171[[configure.ac:6:TRACE1:
172configure.ac:6:TRACE2:
173configure.ac:7:TRACE2:
174configure.ac:10:TRACE1:foo:@bar:@baz
175configure.ac:10:TRACE2:@bar:@baz
176configure.ac:11:TRACE1:bar:baz
177configure.ac:11:TRACE2:baz
178configure.ac:11:TRACE1:foo::baz
179configure.ac:11:TRACE2::baz
180configure.ac:12:TRACE1:foo:ACTIVE:baz
181configure.ac:12:TRACE2:ACTIVE:baz
182configure.ac:13:TRACE1:ACTIVE:active
183configure.ac:13:TRACE2:active
184configure.ac:13:TRACE1:foo:active::ACTIVE
185configure.ac:13:TRACE2:active::ACTIVE
186]])
187
188# Several line requests.
189AT_CHECK_AUTOCONF([[-t TRACE1:'
190[$1], [$2], [$3].']], 0,
191[[
192[], [], [].
193
194[foo], [@bar], [@baz].
195
196[bar], [baz], [].
197
198[foo], [], [baz].
199
200[foo], [ACTIVE], [baz].
201
202[ACTIVE], [active], [].
203
204[foo], [active], [].
205]])
206
207# ${sep}@.
208AT_CHECK_AUTOCONF([-t TRACE2:'${)===(}@'], 0,
209[[[]
210[]
211[@bar])===([@baz]
212[baz]
213[])===([baz]
214[ACTIVE])===([baz]
215[active]
216[active])===([])===([ACTIVE]
217]])
218
219# Arguments spanning multiple lines.
220AT_DATA([configure.ac],
221[[m4_define([TRACE], [])
222TRACE(foo
223bar,
224bar
225foo)
226]])
227
228AT_CHECK_AUTOCONF([-t TRACE:'$%'], 0,
229[[foo bar:bar foo
230]])
231
232AT_CLEANUP
233
234
235# autoconf --trace: builtins
236# --------------------------
237AT_SETUP([autoconf --trace: builtins])
238
239AT_DATA([configure.ac],
240[[define([active], [ACTIVE])
241]])
242
243AT_CHECK_AUTOCONF([[-t define | sed -n '$p']],
244	 0,
245[[configure.ac:1:define:active:ACTIVE
246]])
247
248# FIXME: Without `$1' the following test dies.  Groumphf, once again to
249# dive into obscure feature interaction...
250# Note that using `-i' means we need the *.m4 files, not the *.m4f files,
251# hence we need srcdir, not builddir.
252AT_CHECK_AUTOCONF([[-t define:'$1' -i| sed -n '$p']],
253	 0,
254[[active
255]])
256
257AT_CLEANUP
258
259
260
261## ---------------------------- ##
262## autoconf: forbidden tokens.  ##
263## ---------------------------- ##
264
265
266# autoconf: forbidden tokens, basic
267# ---------------------------------
268AT_SETUP([autoconf: forbidden tokens, basic])
269
270AT_DATA_M4SH([configure.ac],
271[[AS_INIT
272m4_foo
273_m4_bar
274AS_FOO
275_AS_BAR
276[dnl]
277]])
278
279AT_CHECK_AUTOCONF([], 1, [],
280[[configure.ac:2: error: possibly undefined macro: m4@&t@_foo
281      If this token and others are legitimate, please use m4@&t@_pattern_allow.
282      See the Autoconf documentation.
283configure.ac:3: error: possibly undefined macro: _m4@&t@_bar
284configure.ac:4: error: possibly undefined macro: AS@&t@_FOO
285configure.ac:5: error: possibly undefined macro: _AS@&t@_BAR
286configure.ac:6: error: possibly undefined macro: d@&t@nl
287]])
288
289AT_CLEANUP
290
291
292# autoconf: forbidden tokens, exceptions
293# --------------------------------------
294AT_SETUP([autoconf: forbidden tokens, exceptions])
295
296AT_DATA_M4SH([configure.ac],
297[[AS_INIT
298
299# This is allowed in spite of the name.
300# It is on purpose that we check the case where there are several
301# tokens on the same line.
302m4_pattern_allow([^AS_ALLOWED$])
303NOT_AS_ALLOWED AS_ALLOWED AS_ALLOWED_NOT
304
305# Test forbidding.
306m4_pattern_forbid([^FORBIDDEN$])
307NOT_FORBIDDEN FORBIDDEN FORBIDDEN_NOT
308
309# Test Autoconf's patterns.
310AS_THIS_IS_INVALID and _AS_THIS_IS_INVALID_TOO
311BUT_AZ_THIS_IS_NOT ALTHOUGH_AS_THIS_IS
312# This is legal, although there is `AS_DEFINE' in there.
313BAS_DEFINE
314# AS_THIS_IS_A_COMMENT so just shut up.
315It would be very bad if Autoconf forgot to expand [AS_]INIT!
316]])
317
318AT_CHECK_AUTOCONF([], 1, [],
319[[configure.ac:1: error: possibly undefined macro: AS@&t@_INIT
320      If this token and others are legitimate, please use m4@&t@_pattern_allow.
321      See the Autoconf documentation.
322configure.ac:7: error: possibly undefined macro: AS@&t@_ALLOWED_NOT
323configure.ac:10: error: possibly undefined macro: FORBIDDEN
324configure.ac:14: error: possibly undefined macro: AS@&t@_THIS_IS_INVALID
325configure.ac:14: error: possibly undefined macro: _AS@&t@_THIS_IS_INVALID_TOO
326]])
327
328AT_CLEANUP
329
330
331# autoconf: automatically allowed tokens
332# --------------------------------------
333AT_SETUP([autoconf: automatically allowed tokens])
334
335AT_DATA_M4SH([configure.ac],
336[[AC_INIT
337m4_pattern_forbid([^FB_])
338AC_DEFINE([FB_ONE])
339AC_SUBST([FB_TWO])
340AC_OUTPUT
341]])
342
343AT_CHECK_AUTOCONF
344
345AT_CLEANUP
346
347
348# autoconf: do not forbid the empty token
349# ---------------------------------------
350AT_SETUP([autoconf: the empty token])
351
352AT_DATA_M4SH([configure.ac],
353[[m4_pattern_allow([^foo$])
354m4_divert([0])dnl
355 line that begins with a space
356]])
357
358AT_CHECK_AUTOCONF
359
360AT_CLEANUP
361
362
363# autoconf: subdirectories
364# ------------------------
365AT_SETUP([autoconf: subdirectories])
366
367AT_DATA([configure.ac],
368[[AC_INIT
369AC_PROG_MKDIR_P
370AC_CONFIG_FILES(sub/foo)
371AC_OUTPUT
372]])
373
374mkdir sub
375
376AT_DATA([sub/foo.in],
377[[@MKDIR_P@
378]])
379
380AT_DATA([install-sh])
381
382AT_CHECK_AUTOCONF
383AT_CHECK_CONFIGURE
384AT_CHECK([[grep '^[^/].*/mkdir -p' sub/foo]], 1)
385
386AT_CLEANUP
387
388
389
390
391
392## --------- ##
393## ifnames.  ##
394## --------- ##
395
396AT_SETUP([ifnames])
397
398AT_DATA([iftest1.c],
399[[#ifdef DEF1
400#ifndef DEF2
401#if ! defined DEF3 && defined DEF4 /* but not defined DEF5 */
402    # if SPACES
403	#	if	TABS
404/* #if C_COMMENTS */
405// #if CXX_COMMENTS
406#if LINE1 = \
407LINE2
408#if (VAL1*VAL2)==VAL3+VAL4 /* Not VAL5 !!! */
409]])
410
411AT_DATA([iftest2.c],
412[[#ifdef IFTEST2
413#if VAL1
414]])
415
416AT_CHECK([ifnames iftest1.c iftest2.c], 0,
417[DEF1 iftest1.c
418DEF2 iftest1.c
419DEF3 iftest1.c
420DEF4 iftest1.c
421IFTEST2 iftest2.c
422LINE1 iftest1.c
423LINE2 iftest1.c
424SPACES iftest1.c
425TABS iftest1.c
426VAL1 iftest1.c iftest2.c
427VAL2 iftest1.c
428VAL3 iftest1.c
429VAL4 iftest1.c
430], [])
431
432AT_CLEANUP
433
434
435
436## ------------ ##
437## autoheader.  ##
438## ------------ ##
439
440# autoheader is intensively used in its modern form throughout this
441# test suite.  But we also have to check that acconfig.h still works.
442# autoheader uses autoconf --trace, so traces first.
443
444AT_SETUP([autoheader])
445
446AT_DATA([acconfig.h],
447[[/* Define this to whatever you want. */
448#undef this
449]])
450
451
452# 1. Check that `acconfig.h' is still honored.
453AT_DATA([configure.ac],
454[[AC_INIT
455AC_CONFIG_HEADERS(config.h:config.hin)
456AC_DEFINE(this, "whatever you want.")
457]])
458
459AT_CHECK_AUTOHEADER([], [], [], [ignore])
460AT_CHECK([cat config.hin], 0,
461[[/* config.hin.  Generated from configure.ac by autoheader.  */
462/* Define this to whatever you want. */
463#undef this
464
465/* Define to the address where bug reports for this package should be sent. */
466#undef PACKAGE_BUGREPORT
467
468/* Define to the full name of this package. */
469#undef PACKAGE_NAME
470
471/* Define to the full name and version of this package. */
472#undef PACKAGE_STRING
473
474/* Define to the one symbol short name of this package. */
475#undef PACKAGE_TARNAME
476
477/* Define to the version of this package. */
478#undef PACKAGE_VERSION
479]])
480
481
482# 2. Check that missing templates are a fatal error.
483AT_DATA([configure.ac],
484[[AC_INIT
485AC_CONFIG_HEADERS(config.h:config.hin)
486AC_DEFINE(that, "whatever you want.")
487]])
488
489# The test suite goes too fast for the cache time stamps...
490# Pass --force.
491AT_CHECK_AUTOHEADER([--force], [1], [], [ignore])
492
493
494# 3. Check TOP and BOTTOM.
495AT_DATA([acconfig.h],
496[[/* Top from acconfig.h. */
497@TOP@
498/* Middle from acconfig.h. */
499@BOTTOM@
500/* Bottom from acconfig.h. */
501]])
502
503AT_DATA([configure.ac],
504[[AC_INIT
505AC_CONFIG_HEADERS(config.h:config.hin)
506AH_TOP([Top1 from configure.ac.])
507AH_TOP([Top2 from configure.ac.])
508AH_TOP([The Cat in a h@t.])
509AH_VERBATIM([Middle], [Middle from configure.ac.])
510AH_VERBATIM([Mouse],  [The Mouse in a h@t.])
511AH_BOTTOM([Bottom1 from configure.ac.])
512AH_BOTTOM([Bottom2 from configure.ac.])
513AH_BOTTOM([The Dog in a h@t.])
514
515AC_DEFINE([ANT], [@], [The Ant in a h@t.])
516]])
517
518
519# Yes, that's right: the `middle' part of `acconfig.h' is still before
520# the AH_TOP part.  But so what, you're not supposed to use the two
521# together.
522# Ignore STDERR which is the longuish complaint against autoheader junk
523# files.
524AT_CHECK_AUTOHEADER([--force], [], [], [ignore])
525AT_CHECK([cat config.hin], 0,
526[[/* config.hin.  Generated from configure.ac by autoheader.  */
527/* Top from acconfig.h. */
528/* Middle from acconfig.h. */
529
530Top1 from configure.ac.
531
532Top2 from configure.ac.
533
534The Cat in a h@t.
535
536/* The Ant in a h@t. */
537#undef ANT
538
539Middle from configure.ac.
540
541The Mouse in a h@t.
542
543/* Define to the address where bug reports for this package should be sent. */
544#undef PACKAGE_BUGREPORT
545
546/* Define to the full name of this package. */
547#undef PACKAGE_NAME
548
549/* Define to the full name and version of this package. */
550#undef PACKAGE_STRING
551
552/* Define to the one symbol short name of this package. */
553#undef PACKAGE_TARNAME
554
555/* Define to the version of this package. */
556#undef PACKAGE_VERSION
557
558Bottom1 from configure.ac.
559
560Bottom2 from configure.ac.
561
562The Dog in a h@t.
563/* Bottom from acconfig.h. */
564]])
565
566AT_CLEANUP
567
568
569
570
571## ------------ ##
572## autoupdate.  ##
573## ------------ ##
574
575# Check that AC_CANONICAL_SYSTEM and AC_OUTPUT are properly updated.
576AT_SETUP([autoupdate])
577
578AT_DATA([configure.ac],
579[[AC_INIT(Test, 1.0)
580AC_CANONICAL_SYSTEM
581# The doc says 27 is a valid fubar.
582fubar=27
583AC_OUTPUT(Makefile, echo $fubar, fubar=$fubar)
584]])
585
586AT_DATA([expout],
587[[AC_INIT([Test],[1.0])
588AC_CANONICAL_TARGET
589# The doc says 27 is a valid fubar.
590fubar=27
591AC_CONFIG_FILES([Makefile])
592AC_CONFIG_COMMANDS([default],[echo $fubar],[fubar=$fubar])
593AC_OUTPUT
594]])
595
596# Checking `autoupdate'.
597AT_CHECK_AUTOUPDATE
598AT_CHECK([cat configure.ac], 0, [expout])
599# Checking that `autoupdate' is idempotent
600AT_CHECK_AUTOUPDATE
601AT_CHECK([cat configure.ac], 0, [expout])
602
603AT_CLEANUP(configure.ac~)
604
605
606# autoupdating AC_LINK_FILES
607# --------------------------
608AT_SETUP([autoupdating AC_LINK_FILES])
609
610AT_DATA([configure.ac],
611[[AC_INIT
612AC_LINK_FILES(dst1 dst2, src1 src2)
613AC_OUTPUT
614]])
615
616AT_DATA([dst1], dst1
617)
618AT_DATA([dst2], dst2
619)
620
621# Checking `autoupdate'.
622AT_CHECK_AUTOUPDATE([], 0, [], ignore)
623AT_CHECK_AUTOCONF
624AT_CHECK_CONFIGURE
625AT_CHECK([cat src1], 0, [dst1
626])
627AT_CHECK([cat src2], 0, [dst2
628])
629
630AT_CLEANUP(src1 src2 configure.ac~)
631
632
633# autoupdating AC_PREREQ
634# ----------------------
635AT_SETUP([autoupdating AC_PREREQ])
636
637# Produce `AC_PREREQ(<AUTOUPDATE VERSION>)'.
638AT_CHECK([autoupdate --version | sed 's/.*) //;q'], 0, [stdout])
639autoupdate_version=`cat stdout`
640echo "AC_PREREQ($autoupdate_version)" >expout
641
642AT_CHECK([echo "AC_PREREQ(1.0)" | autoupdate -],
643	 0, [expout], [])
644
645AT_CHECK([echo "AC_PREREQ($autoupdate_version)" | autoupdate -],
646	 0, [expout], [])
647
648AT_CHECK([echo "AC_PREREQ(999.99)" | autoupdate -],
649	 63, [], [ignore])
650
651AT_CLEANUP
652
653
654# autoupdating AU_ALIAS
655# ---------------------
656AT_SETUP([autoupdating AU_ALIAS])
657
658AT_DATA([configure.ac],
659[[AC_INIT
660AC_DEFUN([FOO], [$#])
661AU_ALIAS([BAZ],[FOO])
662test "FOO:FOO():FOO(x) BAZ:BAZ():BAZ(x)" = "0:1:1 0:1:1" || exit 1
663AC_PROG_CC
664AC_STDC_HEADERS
665AC_OUTPUT
666]])
667
668# Checking `autoupdate'.
669AT_CHECK_AUTOUPDATE
670AT_CHECK_AUTOCONF
671AT_CHECK_CONFIGURE
672AT_CHECK([grep 'AC_HEADER_STDC(' configure.ac], 1, [ignore], [ignore])
673AT_CHECK([grep 'AC_HEADER_STDC' configure.ac], 0, [ignore], [ignore])
674
675AT_CLEANUP
676
677
678# autoupdating OLD to NEW
679# -----------------------
680
681# The example taken from the code comments.
682AT_SETUP([autoupdating OLD to NEW])
683
684AT_DATA([aclocal.m4],
685[[AU_DEFUN([OLD], [NEW([$1, $2], m4@&t@_eval([$1 + $2]))])
686AC_DEFUN([NEW], [echo "sum($1) = $2"])
687]])
688
689AT_DATA([configure.ac],
690[[AC_INIT
691OLD(1, 2)
692NEW([0, 0], [0])
693]])
694
695# Checking `autoupdate'.
696AT_CHECK_AUTOUPDATE
697AT_CHECK_AUTOCONF
698AT_CHECK_CONFIGURE
699AT_CHECK([[grep 'NEW(\[1, 2], *\[3])' configure.ac]], 0, [ignore], [ignore])
700AT_CHECK([[grep 'NEW(\[0, 0], *\[0])' configure.ac]], 0, [ignore], [ignore])
701
702AT_CLEANUP
703
704
705# autoupdating AC_HELP_STRING
706# ---------------------------
707AT_SETUP([autoupdating AC_HELP_STRING])
708
709AT_DATA([configure.ac],
710[[AC_INIT
711AC_ARG_ENABLE([foo], [AC_HELP_STRING([--enable-foo], [foo bar])], [:], [:])
712]])
713
714# Checking `autoupdate'.
715AT_CHECK_AUTOUPDATE([], [], [], [ignore])
716AT_CHECK_AUTOCONF
717AT_CHECK_CONFIGURE([], [], [], [ignore])
718AT_CHECK([[grep '\[--enable-foo], *\[foo bar]' configure.ac]], 0, [ignore], [ignore])
719
720AT_CLEANUP
721
722
723# autoupdating with m4sugar
724# -------------------------
725AT_SETUP([autoupdating with m4sugar])
726
727AT_DATA([aclocal.m4],
728[[AU_DEFUN([OLD],
729[m4@&t@_pushdef([foo], [bar])dn@&t@l
730echo "foo $1 foo"
731m4@&t@_popdef([foo])dn@&t@l
732])
733]])
734
735touch foo.in
736
737AT_DATA([configure.ac],
738[[AC_PREREQ(2.54)
739m4_define([gnumeric_version_epoch], [1])
740AC_INIT
741OLD([ bla  bla ])
742AC_FOREACH([name], [n1 n2],
743           [echo name
744])
745AC_CHECKING([for feature])
746AC_MSG_RESULT_UNQUOTED([`echo done`])
747
748AC_OUTPUT([foo])
749]])
750
751# Checking `autoupdate'.
752AT_CHECK_AUTOUPDATE([], [], [], [ignore])
753AT_CHECK_AUTOCONF
754AT_CHECK_CONFIGURE([], [], [], [ignore])
755
756AT_CLEANUP
757
758
759# autoupdating AC_LANG_SAVE
760# -------------------------
761AT_SETUP([autoupdating AC_LANG_SAVE])
762
763AT_DATA([configure.ac],
764[[AC_INIT
765AC_LANG_SAVE
766AC_LANG_RESTORE
767AC_LANG_SAVE
768AC_LANG_RESTORE
769]])
770
771# Checking `autoupdate'.
772AT_CHECK_AUTOUPDATE([], [], [], [ignore])
773AT_CHECK_AUTOCONF
774AT_CHECK_CONFIGURE([], [], [], [ignore])
775
776AT_CLEANUP
777
778
779# autoupdating AC_FOREACH
780# -----------------------
781AT_SETUP([autoupdating AC_FOREACH])
782
783AT_DATA([aclocal.m4],
784[[AU_DEFUN([OLD], [AC_FOREACH([myvar], [4 5 6], [' myvar'])])
785]])
786
787AT_DATA([configure.ac],
788[[AC_INIT
789echo AC_FOREACH([myvar], [1 2 3], [' myvar'])OLD
790]])
791
792# Checking `autoupdate'.
793AT_CHECK_AUTOUPDATE
794AT_CHECK([[grep 'echo 1 2 3 4 5 6' configure.ac]], 1, [ignore], [ignore])
795AT_CHECK([[grep 'm4@&t@_foreach_w' configure.ac]], 0, [ignore], [ignore])
796AT_CHECK_AUTOCONF
797AT_CHECK_CONFIGURE([], [0], [stdout])
798AT_CHECK([[grep ' 1 2 3 4 5 6' stdout]], 0, [ignore], [ignore])
799
800AT_CLEANUP
801
802
803# autoupdating with aclocal and m4_include
804# ----------------------------------------
805AT_SETUP([autoupdating with aclocal and m4@&t@_include])
806
807# We use aclocal.
808AT_CHECK([aclocal --version || exit 77], [], [ignore], [ignore])
809
810mkdir m4 aclocal
811AT_DATA([configure.in],
812[[AC_INIT(x,0)
813AC_UNCHANGED_MACRO
814AC_OLD_MACRO
815AC_OUTPUT
816]])
817AT_DATA([m4/stuff.m4],
818[[AU_ALIAS([AC_OLD_MACRO], [AC_NEW_MACRO])
819AC_DEFUN([AC_NEW_MACRO], [echo hi])
820AC_DEFUN([AC_UNCHANGED_MACRO], [echo one])
821]])
822cp m4/stuff.m4 aclocal/stuff.m4
823AT_CHECK([aclocal -I aclocal], [0], [ignore], [ignore])
824# Checking `autoupdate'.
825AT_CHECK_AUTOUPDATE
826AT_CHECK([aclocal -I m4], [0], [ignore], [ignore])
827AT_CHECK_AUTOUPDATE
828
829AT_CLEANUP
830