3 AT_BANNER([Executables (autoheader, autoupdate...).])
5 # Copyright (C) 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
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)
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.
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
23 ## ----------------------------- ##
24 ## Syntax of the shell scripts. ##
25 ## ----------------------------- ##
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:
32 # SunOS ondine 4.1.3 2 sun4m unknown
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
44 # So before using `/bin/sh -n' to check our scripts, we first check
45 # that `/bin/sh -n' is not broken to death.
47 AT_SETUP([Syntax of the shell scripts])
49 AT_CHECK([test "$ac_cv_sh_n_works" = yes || exit 77])
51 # Specify the absolute name of the tool, as some shells don't honor PATH when
54 AT_CHECK_SHELL_SYNTAX([$abs_top_builddir/bin/autoconf])
55 AT_CHECK_SHELL_SYNTAX([$abs_top_builddir/tests/autoconf])
56 AT_CHECK_SHELL_SYNTAX([$abs_top_builddir/tests/testsuite])
58 # These are not built, they are in the src tree.
59 AT_CHECK_SHELL_SYNTAX([$abs_top_srcdir/config/install-sh])
60 AT_CHECK_SHELL_SYNTAX([$abs_top_srcdir/config/mkinstalldirs])
61 AT_CHECK_SHELL_SYNTAX([$abs_top_srcdir/config/missing])
68 ## ---------------------------- ##
69 ## Syntax of the Perl scripts. ##
70 ## ---------------------------- ##
72 AT_SETUP([Syntax of the Perl scripts])
74 AT_CHECK_PERL_SYNTAX([autoheader])
75 AT_CHECK_PERL_SYNTAX([autom4te])
76 AT_CHECK_PERL_SYNTAX([autoreconf])
77 AT_CHECK_PERL_SYNTAX([autoscan])
78 AT_CHECK_PERL_SYNTAX([autoupdate])
79 AT_CHECK_PERL_SYNTAX([ifnames])
86 ## ------------------ ##
87 ## autom4te's cache. ##
88 ## ------------------ ##
90 AT_SETUP([autom4te cache])
92 AT_DATA_M4SUGAR([[script.4s]],
100 # We moved a file: it should fail
103 AT_CHECK_M4SUGAR([], [1], [],
104 [m4: script.4s: 1: Cannot open foo: No such file or directory
105 autom4te: m4 failed with exit status: 1
108 # But if we change the main file, then we should no longer complain of
110 AT_DATA_M4SUGAR([[script.4s]],
111 [[m4_include([sub/foo])
120 ## ------------------ ##
121 ## autoconf --trace. ##
122 ## ------------------ ##
125 # autoconf --trace: user macros
126 # -----------------------------
127 AT_SETUP([autoconf --trace: user macros])
129 AT_DATA([configure.ac],
130 [[m4_define([active], [ACTIVE])
131 m4_define([TRACE1], [TRACE2(m4_shift($@))])
132 m4_define([TRACE2], [[$2], $1])
138 # With arguments, single line.
139 TRACE1(foo, @bar, @baz)
140 TRACE1(foo, TRACE1(bar, baz))
141 TRACE1(foo, active, baz)
142 TRACE1(foo, [active], TRACE1(active, [active]))
144 # With arguments, multiple lines.
152 AT_CHECK_AUTOCONF([-t TRACE1 -t TRACE2], 0,
153 [[configure.ac:6:TRACE1:
154 configure.ac:6:TRACE2:
155 configure.ac:7:TRACE2:
156 configure.ac:10:TRACE1:foo:@bar:@baz
157 configure.ac:10:TRACE2:@bar:@baz
158 configure.ac:11:TRACE1:bar:baz
159 configure.ac:11:TRACE2:baz
160 configure.ac:11:TRACE1:foo::baz
161 configure.ac:11:TRACE2::baz
162 configure.ac:12:TRACE1:foo:ACTIVE:baz
163 configure.ac:12:TRACE2:ACTIVE:baz
164 configure.ac:13:TRACE1:ACTIVE:active
165 configure.ac:13:TRACE2:active
166 configure.ac:13:TRACE1:foo:active::ACTIVE
167 configure.ac:13:TRACE2:active::ACTIVE
168 configure.ac:19:TRACE1:foo bar:bar foo
169 configure.ac:19:TRACE2:bar foo
172 # Several line requests.
173 AT_CHECK_AUTOCONF([[-t TRACE1:'
174 [$1], [$2], [$3].']], 0,
178 [foo], [@bar], [@baz].
184 [foo], [ACTIVE], [baz].
186 [ACTIVE], [active], [].
196 AT_CHECK_AUTOCONF([-t TRACE2:'${)===(}@'], 0,
204 [active])===([])===([ACTIVE]
212 # autoconf --trace: builtins
213 # --------------------------
214 AT_SETUP([autoconf --trace: builtins])
216 AT_DATA([configure.ac],
217 [[define([active], [ACTIVE])
220 AT_CHECK_AUTOCONF([[-t define | sed -n '$p']],
222 [[configure.ac:1:define:active:ACTIVE
225 # FIXME: Without `$1' the following test dies. Groumphf, once again to
226 # dive into obscure feature interaction...
227 # Note that using `-i' means we need the *.m4 files, not the *.m4f files,
228 # hence we need srcdir, not builddir.
229 AT_CHECK_AUTOCONF([[-t define:'$1' -i| sed -n '$p']],
238 ## ---------------------------- ##
239 ## autoconf: forbidden tokens. ##
240 ## ---------------------------- ##
243 # autoconf: forbidden tokens, basic
244 # ---------------------------------
245 AT_SETUP([autoconf: forbidden tokens, basic])
247 AT_DATA_M4SH([configure.ac],
256 AT_CHECK_AUTOCONF([], 1, [],
257 [[configure.ac:2: error: possibly undefined macro: m4@&t@_foo
258 If this token and others are legitimate, please use m4@&t@_pattern_allow.
259 See the Autoconf documentation.
260 configure.ac:3: error: possibly undefined macro: _m4@&t@_bar
261 configure.ac:4: error: possibly undefined macro: AS@&t@_FOO
262 configure.ac:5: error: possibly undefined macro: _AS@&t@_BAR
263 configure.ac:6: error: possibly undefined macro: d@&t@nl
269 # autoconf: forbidden tokens, exceptions
270 # --------------------------------------
271 AT_SETUP([autoconf: forbidden tokens, exceptions])
273 AT_DATA_M4SH([configure.ac],
276 # This is allowed in spite of the name.
277 # It is on purpose that we check the case where there are several
278 # tokens on the same line.
279 m4_pattern_allow([^AS_ALLOWED$])
280 NOT_AS_ALLOWED AS_ALLOWED AS_ALLOWED_NOT
283 m4_pattern_forbid([^FORBIDDEN$])
284 NOT_FORBIDDEN FORBIDDEN FORBIDDEN_NOT
286 # Test Autoconf's patterns.
287 AS_THIS_IS_INVALID and _AS_THIS_IS_INVALID_TOO
288 BUT_AZ_THIS_IS_NOT ALTHOUGH_AS_THIS_IS
289 # This is legal, although there is `AS_DEFINE' in there.
291 # AS_THIS_IS_A_COMMENT so just shut up.
292 It would be very bad if Autoconf forgot to expand [AS_]INIT!
295 AT_CHECK_AUTOCONF([], 1, [],
296 [[configure.ac:1: error: possibly undefined macro: AS@&t@_INIT
297 If this token and others are legitimate, please use m4@&t@_pattern_allow.
298 See the Autoconf documentation.
299 configure.ac:7: error: possibly undefined macro: AS@&t@_ALLOWED_NOT
300 configure.ac:10: error: possibly undefined macro: FORBIDDEN
301 configure.ac:14: error: possibly undefined macro: AS@&t@_THIS_IS_INVALID
302 configure.ac:14: error: possibly undefined macro: _AS@&t@_THIS_IS_INVALID_TOO
308 # autoconf: automatically allowed tokens
309 # --------------------------------------
310 AT_SETUP([autoconf: automatically allowed tokens])
312 AT_DATA_M4SH([configure.ac],
314 m4_pattern_forbid([^FB_])
325 # autoconf: subdirectories
326 # --------------------------------------
327 AT_SETUP([autoconf: subdirectories])
329 AT_DATA([configure.ac],
332 AC_CONFIG_FILES(sub/foo)
338 AT_DATA([sub/foo.in],
342 AT_DATA([install-sh])
346 AT_CHECK([[grep '^[^/].*/mkdir -p' sub/foo]], 1)
363 #if ! defined DEF3 && defined DEF4 /* but not defined DEF5 */
370 #if (VAL1*VAL2)==VAL3+VAL4 /* Not VAL5 !!! */
378 AT_CHECK([ifnames iftest1.c iftest2.c], 0,
388 VAL1 iftest1.c iftest2.c
402 # autoheader is intensively used in its modern form throughout this
403 # test suite. But we also have to check that acconfig.h still works.
404 # autoheader uses autoconf --trace, so traces first.
406 AT_SETUP([autoheader])
408 AT_DATA([acconfig.h],
409 [[/* Define this to whatever you want. */
414 # 1. Check that `acconfig.h' is still honored.
415 AT_DATA([configure.ac],
417 AC_CONFIG_HEADERS(config.h:config.hin)
418 AC_DEFINE(this, "whatever you want.")
421 AT_CHECK_AUTOHEADER([], [], [], [ignore])
422 AT_CHECK([cat config.hin], 0,
423 [[/* config.hin. Generated from configure.ac by autoheader. */
424 /* Define this to whatever you want. */
427 /* Define to the address where bug reports for this package should be sent. */
428 #undef PACKAGE_BUGREPORT
430 /* Define to the full name of this package. */
433 /* Define to the full name and version of this package. */
434 #undef PACKAGE_STRING
436 /* Define to the one symbol short name of this package. */
437 #undef PACKAGE_TARNAME
439 /* Define to the version of this package. */
440 #undef PACKAGE_VERSION
444 # 2. Check that missing templates are a fatal error.
445 AT_DATA([configure.ac],
447 AC_CONFIG_HEADERS(config.h:config.hin)
448 AC_DEFINE(that, "whatever you want.")
451 # The test suite goes too fast for the cache time stamps...
453 AT_CHECK_AUTOHEADER([--force], [1], [], [ignore])
456 # 3. Check TOP and BOTTOM.
457 AT_DATA([acconfig.h],
458 [[/* Top from acconfig.h. */
460 /* Middle from acconfig.h. */
462 /* Bottom from acconfig.h. */
465 AT_DATA([configure.ac],
467 AC_CONFIG_HEADERS(config.h:config.hin)
468 AH_TOP([Top1 from configure.ac.])
469 AH_TOP([Top2 from configure.ac.])
470 AH_TOP([The Cat in a h@t.])
471 AH_VERBATIM([Middle], [Middle from configure.ac.])
472 AH_VERBATIM([Mouse], [The Mouse in a h@t.])
473 AH_BOTTOM([Bottom1 from configure.ac.])
474 AH_BOTTOM([Bottom2 from configure.ac.])
475 AH_BOTTOM([The Dog in a h@t.])
477 AC_DEFINE([ANT], [@], [The Ant in a h@t.])
481 # Yes, that's right: the `middle' part of `acconfig.h' is still before
482 # the AH_TOP part. But so what, you're not supposed to use the two
484 # Ignore STDERR which is the longuish complaint against autoheader junk
486 AT_CHECK_AUTOHEADER([--force], [], [], [ignore])
487 AT_CHECK([cat config.hin], 0,
488 [[/* config.hin. Generated from configure.ac by autoheader. */
489 /* Top from acconfig.h. */
490 /* Middle from acconfig.h. */
492 Top1 from configure.ac.
494 Top2 from configure.ac.
498 /* The Ant in a h@t. */
501 Middle from configure.ac.
505 /* Define to the address where bug reports for this package should be sent. */
506 #undef PACKAGE_BUGREPORT
508 /* Define to the full name of this package. */
511 /* Define to the full name and version of this package. */
512 #undef PACKAGE_STRING
514 /* Define to the one symbol short name of this package. */
515 #undef PACKAGE_TARNAME
517 /* Define to the version of this package. */
518 #undef PACKAGE_VERSION
520 Bottom1 from configure.ac.
522 Bottom2 from configure.ac.
525 /* Bottom from acconfig.h. */
537 # Check that AC_CANONICAL_SYSTEM and AC_OUTPUT are properly updated.
538 AT_SETUP([autoupdate])
540 AT_DATA([configure.ac],
543 # The doc says 27 is a valid fubar.
545 AC_OUTPUT(Makefile, echo $fubar, fubar=$fubar)
549 [[AC_INIT([Test],[1.0])
551 # The doc says 27 is a valid fubar.
553 AC_CONFIG_FILES([Makefile])
554 AC_CONFIG_COMMANDS([default],[echo $fubar],[fubar=$fubar])
558 # Checking `autoupdate'.
560 AT_CHECK([cat configure.ac], 0, [expout])
561 # Checking that `autoupdate' is idempotent
563 AT_CHECK([cat configure.ac], 0, [expout])
565 AT_CLEANUP(configure.ac~)
568 # autoupdating AC_LINK_FILES
569 # --------------------------
570 AT_SETUP([autoupdating AC_LINK_FILES])
572 AT_DATA([configure.ac],
574 AC_LINK_FILES(dst1 dst2, src1 src2)
583 # Checking `autoupdate'.
584 AT_CHECK_AUTOUPDATE([], 0, [], ignore)
587 AT_CHECK([cat src1], 0, [dst1
589 AT_CHECK([cat src2], 0, [dst2
592 AT_CLEANUP(src1 src2 configure.ac~)
595 # autoupdating AC_PREREQ
596 # ----------------------
597 AT_SETUP([autoupdating AC_PREREQ])
599 # Produce `AC_PREREQ(<AUTOUPDATE VERSION>)'.
600 AT_CHECK([autoupdate --version | sed 's/.*) //;q'], 0, [stdout])
601 autoupdate_version=`cat stdout`
602 echo "AC_PREREQ($autoupdate_version)" >expout
604 AT_CHECK([echo "AC_PREREQ(1.0)" | autoupdate -],
607 AT_CHECK([echo "AC_PREREQ($autoupdate_version)" | autoupdate -],
610 AT_CHECK([echo "AC_PREREQ(999.99)" | autoupdate -],
616 # autoupdating AU_ALIAS
617 # ---------------------
618 AT_SETUP([autoupdating AU_ALIAS])
620 AT_DATA([configure.ac],
622 AC_DEFUN([FOO], [$#])
623 AU_ALIAS([BAZ],[FOO])
624 test "FOO:FOO():FOO(x) BAZ:BAZ():BAZ(x)" = "0:1:1 0:1:1" || exit 1
630 # Checking `autoupdate'.
634 AT_CHECK([grep 'AC_HEADER_STDC(' configure.ac], 1, [ignore], [ignore])
635 AT_CHECK([grep 'AC_HEADER_STDC' configure.ac], 0, [ignore], [ignore])
640 # autoupdating OLD to NEW
641 # -----------------------
643 # The example taken from the code comments.
644 AT_SETUP([autoupdating OLD to NEW])
646 AT_DATA([aclocal.m4],
647 [[AU_DEFUN([OLD], [NEW([$1, $2], m4@&t@_eval([$1 + $2]))])
648 AC_DEFUN([NEW], [echo "sum($1) = $2"])
651 AT_DATA([configure.ac],
657 # Checking `autoupdate'.
661 AT_CHECK([[grep 'NEW(\[1, 2], *\[3])' configure.ac]], 0, [ignore], [ignore])
662 AT_CHECK([[grep 'NEW(\[0, 0], *\[0])' configure.ac]], 0, [ignore], [ignore])
667 # autoupdating AC_HELP_STRING
668 # ---------------------------
669 AT_SETUP([autoupdating AC_HELP_STRING])
671 AT_DATA([configure.ac],
673 AC_ARG_ENABLE([foo], [AC_HELP_STRING([--enable-foo], [foo bar])], [:], [:])
676 # Checking `autoupdate'.
677 AT_CHECK_AUTOUPDATE([], [], [], [ignore])
679 AT_CHECK_CONFIGURE([], [], [], [ignore])
680 AT_CHECK([[grep '\[--enable-foo], *\[foo bar]' configure.ac]], 0, [ignore], [ignore])
685 # autoupdating with m4sugar
686 # -------------------------
687 AT_SETUP([autoupdating with m4sugar])
689 AT_DATA([aclocal.m4],
691 [m4@&t@_pushdef([foo], [bar])dn@&t@l
693 m4@&t@_popdef([foo])dn@&t@l
699 AT_DATA([configure.ac],
701 m4_define([gnumeric_version_epoch], [1])
704 AC_FOREACH([name], [n1 n2],
707 AC_CHECKING([for feature])
708 AC_MSG_RESULT_UNQUOTED([`echo done`])
713 # Checking `autoupdate'.
714 AT_CHECK_AUTOUPDATE([], [], [], [ignore])
716 AT_CHECK_CONFIGURE([], [], [], [ignore])
721 # autoupdating AC_LANG_SAVE
722 # -------------------------
723 AT_SETUP([autoupdating AC_LANG_SAVE])
725 AT_DATA([configure.ac],
733 # Checking `autoupdate'.
734 AT_CHECK_AUTOUPDATE([], [], [], [ignore])
736 AT_CHECK_CONFIGURE([], [], [], [ignore])
741 # autoupdating AC_FOREACH
742 # -----------------------
743 AT_SETUP([autoupdating AC_FOREACH])
745 AT_DATA([aclocal.m4],
746 [[AU_DEFUN([OLD], [AC_FOREACH([myvar], [4 5 6], [' myvar'])])
749 AT_DATA([configure.ac],
751 echo AC_FOREACH([myvar], [1 2 3], [' myvar'])OLD
754 # Checking `autoupdate'.
756 AT_CHECK([[grep 'echo 1 2 3 4 5 6' configure.ac]], 1, [ignore], [ignore])
757 AT_CHECK([[grep 'm4@&t@_foreach_w' configure.ac]], 0, [ignore], [ignore])
759 AT_CHECK_CONFIGURE([], [0], [stdout])
760 AT_CHECK([[grep ' 1 2 3 4 5 6' stdout]], 0, [ignore], [ignore])
765 # autoupdating with aclocal and m4_include
766 # ----------------------------------------
767 AT_SETUP([autoupdating with aclocal and m4@&t@_include])
770 AT_CHECK([aclocal --version || exit 77], [], [ignore], [ignore])
773 AT_DATA([configure.in],
779 AT_DATA([m4/stuff.m4],
780 [[AU_ALIAS([AC_OLD_MACRO], [AC_NEW_MACRO])
781 AC_DEFUN([AC_NEW_MACRO], [echo hi])
782 AC_DEFUN([AC_UNCHANGED_MACRO], [echo one])
784 cp m4/stuff.m4 aclocal/stuff.m4
785 AT_CHECK([aclocal -I aclocal], [0], [ignore], [ignore])
786 # Checking `autoupdate'.
788 AT_CHECK([aclocal -I m4], [0], [ignore], [ignore])