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_DATA_M4SH([experr],
257 [[configure.ac:2: error: possibly undefined macro: m4_foo
258 If this token and others are legitimate, please use m4_pattern_allow.
259 See the Autoconf documentation.
260 configure.ac:3: error: possibly undefined macro: _m4_bar
261 configure.ac:4: error: possibly undefined macro: AS_FOO
262 configure.ac:5: error: possibly undefined macro: _AS_BAR
263 configure.ac:6: error: possibly undefined macro: dnl
266 AT_CHECK_AUTOCONF([], 1, [], experr)
271 # autoconf: forbidden tokens, exceptions
272 # --------------------------------------
273 AT_SETUP([autoconf: forbidden tokens, exceptions])
275 AT_DATA_M4SH([configure.ac],
278 # This is allowed in spite of the name.
279 # It is on purpose that we check the case where there are several
280 # tokens on the same line.
281 m4_pattern_allow([^AS_ALLOWED$])
282 NOT_AS_ALLOWED AS_ALLOWED AS_ALLOWED_NOT
285 m4_pattern_forbid([^FORBIDDEN$])
286 NOT_FORBIDDEN FORBIDDEN FORBIDDEN_NOT
288 # Test Autoconf's patterns.
289 AS_THIS_IS_INVALID and _AS_THIS_IS_INVALID_TOO
290 BUT_AZ_THIS_IS_NOT ALTHOUGH_AS_THIS_IS
291 # This is legal, although there is `AS_DEFINE' in there.
293 # AS_THIS_IS_A_COMMENT so just shut up.
294 It would be very bad if Autoconf forgot to expand [AS_]INIT!
297 AT_DATA_M4SH([experr],
298 [[configure.ac:1: error: possibly undefined macro: AS_INIT
299 If this token and others are legitimate, please use m4_pattern_allow.
300 See the Autoconf documentation.
301 configure.ac:7: error: possibly undefined macro: AS_ALLOWED_NOT
302 configure.ac:10: error: possibly undefined macro: FORBIDDEN
303 configure.ac:14: error: possibly undefined macro: AS_THIS_IS_INVALID
304 configure.ac:14: error: possibly undefined macro: _AS_THIS_IS_INVALID_TOO
307 AT_CHECK_AUTOCONF([], 1, [], [experr])
312 # autoconf: automatically allowed tokens
313 # --------------------------------------
314 AT_SETUP([autoconf: automatically alowed tokens])
316 AT_DATA_M4SH([configure.ac],
318 m4_pattern_forbid([^FB_])
329 # autoconf: subdirectories
330 # --------------------------------------
331 AT_SETUP([autoconf: subdirectories])
333 AT_DATA([configure.ac],
336 AC_CONFIG_FILES(sub/foo)
342 AT_DATA([sub/foo.in],
346 AT_DATA([install-sh])
350 AT_CHECK([[grep '^[^/].*/mkdir -p' sub/foo]], 1)
367 #if ! defined DEF3 && defined DEF4 /* but not defined DEF5 */
374 #if (VAL1*VAL2)==VAL3+VAL4 /* Not VAL5 !!! */
382 AT_CHECK([ifnames iftest1.c iftest2.c], 0,
392 VAL1 iftest1.c iftest2.c
406 # autoheader is intensively used in its modern form throughout this
407 # test suite. But we also have to check that acconfig.h still works.
408 # autoheader uses autoconf --trace, so traces first.
410 AT_SETUP([autoheader])
412 AT_DATA([acconfig.h],
413 [[/* Define this to whatever you want. */
418 # 1. Check that `acconfig.h' is still honored.
419 AT_DATA([configure.ac],
421 AC_CONFIG_HEADERS(config.h:config.hin)
422 AC_DEFINE(this, "whatever you want.")
425 AT_CHECK_AUTOHEADER([], [], [], [ignore])
426 AT_CHECK([cat config.hin], 0,
427 [[/* config.hin. Generated from configure.ac by autoheader. */
428 /* Define this to whatever you want. */
431 /* Define to the address where bug reports for this package should be sent. */
432 #undef PACKAGE_BUGREPORT
434 /* Define to the full name of this package. */
437 /* Define to the full name and version of this package. */
438 #undef PACKAGE_STRING
440 /* Define to the one symbol short name of this package. */
441 #undef PACKAGE_TARNAME
443 /* Define to the version of this package. */
444 #undef PACKAGE_VERSION
448 # 2. Check that missing templates are a fatal error.
449 AT_DATA([configure.ac],
451 AC_CONFIG_HEADERS(config.h:config.hin)
452 AC_DEFINE(that, "whatever you want.")
455 # The test suite goes too fast for the cache time stamps...
457 AT_CHECK_AUTOHEADER([--force], [1], [], [ignore])
460 # 3. Check TOP and BOTTOM.
461 AT_DATA([acconfig.h],
462 [[/* Top from acconfig.h. */
464 /* Middle from acconfig.h. */
466 /* Bottom from acconfig.h. */
469 AT_DATA([configure.ac],
471 AC_CONFIG_HEADERS(config.h:config.hin)
472 AH_TOP([Top1 from configure.ac.])
473 AH_TOP([Top2 from configure.ac.])
474 AH_TOP([The Cat in a h@t.])
475 AH_VERBATIM([Middle], [Middle from configure.ac.])
476 AH_VERBATIM([Mouse], [The Mouse in a h@t.])
477 AH_BOTTOM([Bottom1 from configure.ac.])
478 AH_BOTTOM([Bottom2 from configure.ac.])
479 AH_BOTTOM([The Dog in a h@t.])
481 AC_DEFINE([ANT], [@], [The Ant in a h@t.])
485 # Yes, that's right: the `middle' part of `acconfig.h' is still before
486 # the AH_TOP part. But so what, you're not supposed to use the two
488 # Ignore STDERR which is the longuish complaint against autoheader junk
490 AT_CHECK_AUTOHEADER([--force], [], [], [ignore])
491 AT_CHECK([cat config.hin], 0,
492 [[/* config.hin. Generated from configure.ac by autoheader. */
493 /* Top from acconfig.h. */
494 /* Middle from acconfig.h. */
496 Top1 from configure.ac.
498 Top2 from configure.ac.
502 /* The Ant in a h@t. */
505 Middle from configure.ac.
509 /* Define to the address where bug reports for this package should be sent. */
510 #undef PACKAGE_BUGREPORT
512 /* Define to the full name of this package. */
515 /* Define to the full name and version of this package. */
516 #undef PACKAGE_STRING
518 /* Define to the one symbol short name of this package. */
519 #undef PACKAGE_TARNAME
521 /* Define to the version of this package. */
522 #undef PACKAGE_VERSION
524 Bottom1 from configure.ac.
526 Bottom2 from configure.ac.
529 /* Bottom from acconfig.h. */
541 # Check that AC_CANONICAL_SYSTEM and AC_OUTPUT are properly updated.
542 AT_SETUP([autoupdate])
544 AT_DATA([configure.ac],
547 # The doc says 27 is a valid fubar.
549 AC_OUTPUT(Makefile, echo $fubar, fubar=$fubar)
553 [[AC_INIT([Test],[1.0])
555 # The doc says 27 is a valid fubar.
557 AC_CONFIG_FILES([Makefile])
558 AC_CONFIG_COMMANDS([default],[echo $fubar],[fubar=$fubar])
562 # Checking `autoupdate'.
564 AT_CHECK([cat configure.ac], 0, [expout])
565 # Checking that `autoupdate' is idempotent
567 AT_CHECK([cat configure.ac], 0, [expout])
569 AT_CLEANUP(configure.ac~)
572 # autoupdating AC_LINK_FILES
573 # --------------------------
574 AT_SETUP([autoupdating AC_LINK_FILES])
576 AT_DATA([configure.ac],
578 AC_LINK_FILES(dst1 dst2, src1 src2)
587 # Checking `autoupdate'.
588 AT_CHECK_AUTOUPDATE([], 0, [], ignore)
591 AT_CHECK([cat src1], 0, [dst1
593 AT_CHECK([cat src2], 0, [dst2
596 AT_CLEANUP(src1 src2 configure.ac~)
599 # autoupdating AC_PREREQ
600 # ----------------------
601 AT_SETUP([autoupdating AC_PREREQ])
603 # Produce `AC_PREREQ(<AUTOUPDATE VERSION>)'.
604 AT_CHECK([autoupdate --version | sed 's/.*) //;q'], 0, [stdout])
605 autoupdate_version=`cat stdout`
606 echo "AC_PREREQ($autoupdate_version)" >expout
608 AT_CHECK([echo "AC_PREREQ(1.0)" | autoupdate -],
611 AT_CHECK([echo "AC_PREREQ($autoupdate_version)" | autoupdate -],
614 AT_CHECK([echo "AC_PREREQ(999.99)" | autoupdate -],
620 # autoupdating AU_ALIAS
621 # ---------------------
622 AT_SETUP([autoupdating AU_ALIAS])
624 AT_DATA([configure.ac],
626 AC_DEFUN([FOO], [$#])
627 AU_ALIAS([BAZ],[FOO])
628 test "FOO:FOO():FOO(x) BAZ:BAZ():BAZ(x)" = "0:1:1 0:1:1" || exit 1
634 # Checking `autoupdate'.
638 AT_CHECK([grep 'AC_HEADER_STDC(' configure.ac], 1, [ignore], [ignore])
639 AT_CHECK([grep 'AC_HEADER_STDC' configure.ac], 0, [ignore], [ignore])
644 # autoupdating OLD to NEW
645 # -----------------------
647 # The example taken from the code comments.
648 AT_SETUP([autoupdating OLD to NEW])
650 AT_DATA([aclocal.m4],
651 [[AU_DEFUN([OLD], [NEW([$1, $2], m4@&t@_eval([$1 + $2]))])
652 AC_DEFUN([NEW], [echo "sum($1) = $2"])
655 AT_DATA([configure.ac],
661 # Checking `autoupdate'.
665 AT_CHECK([[grep 'NEW(\[1, 2], *\[3])' configure.ac]], 0, [ignore], [ignore])
666 AT_CHECK([[grep 'NEW(\[0, 0], *\[0])' configure.ac]], 0, [ignore], [ignore])
671 # autoupdating AC_HELP_STRING
672 # ---------------------------
673 AT_SETUP([autoupdating AC_HELP_STRING])
675 AT_DATA([configure.ac],
677 AC_ARG_ENABLE([foo], [AC_HELP_STRING([--enable-foo], [foo bar])], [:], [:])
680 # Checking `autoupdate'.
681 AT_CHECK_AUTOUPDATE([], [], [], [ignore])
683 AT_CHECK_CONFIGURE([], [], [], [ignore])
684 AT_CHECK([[grep '\[--enable-foo], *\[foo bar]' configure.ac]], 0, [ignore], [ignore])
689 # autoupdating with m4sugar
690 # -------------------------
691 AT_SETUP([autoupdating with m4sugar])
693 AT_DATA([aclocal.m4],
695 [m4@&t@_pushdef([foo], [bar])dn@&t@l
697 m4@&t@_popdef([foo])dn@&t@l
703 AT_DATA([configure.ac],
705 m4_define([gnumeric_version_epoch], [1])
708 AC_FOREACH([name], [n1 n2],
711 AC_CHECKING([for feature])
712 AC_MSG_RESULT_UNQUOTED([`echo done`])
717 # Checking `autoupdate'.
718 AT_CHECK_AUTOUPDATE([], [], [], [ignore])
720 AT_CHECK_CONFIGURE([], [], [], [ignore])
725 # autoupdating AC_LANG_SAVE
726 # -------------------------
727 AT_SETUP([autoupdating AC_LANG_SAVE])
729 AT_DATA([configure.ac],
737 # Checking `autoupdate'.
738 AT_CHECK_AUTOUPDATE([], [], [], [ignore])
740 AT_CHECK_CONFIGURE([], [], [], [ignore])
745 # autoupdating AC_FOREACH
746 # -----------------------
747 AT_SETUP([autoupdating AC_FOREACH])
749 AT_DATA([aclocal.m4],
750 [[AU_DEFUN([OLD], [AC_FOREACH([myvar], [4 5 6], [' myvar'])])
753 AT_DATA([configure.ac],
755 echo AC_FOREACH([myvar], [1 2 3], [' myvar'])OLD
758 # Checking `autoupdate'.
760 AT_CHECK([[grep 'echo 1 2 3 4 5 6' configure.ac]], 1, [ignore], [ignore])
761 AT_CHECK([[grep 'm4@&t@_foreach_w' configure.ac]], 0, [ignore], [ignore])
763 AT_CHECK_CONFIGURE([], [0], [stdout])
764 AT_CHECK([[grep ' 1 2 3 4 5 6' stdout]], 0, [ignore], [ignore])
769 # autoupdating with aclocal and m4_include
770 # ----------------------------------------
771 AT_SETUP([autoupdating with aclocal and m4@&t@_include])
774 AT_CHECK([aclocal --version || exit 77], [], [ignore], [ignore])
777 AT_DATA([configure.in],
783 AT_DATA([m4/stuff.m4],
784 [[AU_ALIAS([AC_OLD_MACRO], [AC_NEW_MACRO])
785 AC_DEFUN([AC_NEW_MACRO], [echo hi])
786 AC_DEFUN([AC_UNCHANGED_MACRO], [echo one])
788 cp m4/stuff.m4 aclocal/stuff.m4
789 AT_CHECK([aclocal -I aclocal], [0], [ignore], [ignore])
790 # Checking `autoupdate'.
792 AT_CHECK([aclocal -I m4], [0], [ignore], [ignore])