source: vendor/autoconf/2.13/ChangeLog@ 3170

Last change on this file since 3170 was 3157, checked in by bird, 18 years ago

autoconf 2.13
File size: 85.2 KB
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11999-01-05 Ben Elliston <bje@cygnus.com>
2
3 * Version 2.13.
4
51999-01-04 Ben Elliston <bje@cygnus.com>
6
7 * autoconf.texi (AC_CHECK_FILE): Document.
8 (AC_CHECK_FILES): Likewise.
9 (AC_SEARCH_LIBS): Likewise.
10 (AC_FUNC_SELECT_ARGTYPES): Use Jeff Garzik's version.
11 (AC_C_STRINGIZE): Likewise.
12 (AC_CYGWIN): Document.
13 (AC_EXEEXT): Likewise.
14 (AC_OBJEXT): Likewise.
15 (AC_MINGW32): Likewise.
16 (AC_TRY_LINK_FUNC): Likewise.
17 (AC_VALIDATE_CACHED_SYSTEM_TUPLE): Likewise.
18
191999-01-01 Ben Elliston <bje@cygnus.com>
20
21 * NEWS: Update.
22
23 * acspecific.m4 (AC_PROG_CXX_WORKS): Specify an explicit return
24 type for `main' to keep modern C++ compilers happy.
25
261998-12-28 Jeff Garzik <jgarzik@pobox.com>
27
28 * autoconf.texi:
29 (AC_SEARCH_LIBS, AC_CHECK_FILE, AC_CHECK_FILES,
30 AC_TRY_LINK_FUNC): Document.
31 (AC_CHECK_LIB): Indicate the absence of
32 action-if-not-found will not kill default action.
33 (AC_SYS_INTERPRETER): Alphabetize with rest of section,
34 s/ac_cv_sys_interpreter/interpval/
35
36 * acgeneral.m4:
37 (AC_TRY_LINK_FUNC): Fix arg transposition.
38 (AC_SEARCH_LIBS): Require autoconf 2.13, add other-libs arg.
39 (AC_CHECK_FILES): Add underscore to HAVE_file define.
40
41 * acspecific.m4:
42 (AC_SYS_INTERPRETER): New shell var 'interpval' stores
43 internal var ac_cv_sys_interpreter.
44
451998-12-27 Ben Elliston <bje@cygnus.com>
46
47 * autoconf.texi (AC_PROG_INSTALL): Update.
48 (AC_FUNC_ALLOCA): Correct code fragment.
49 (AC_FUNC_SELECT_ARGTYPES): Document.
50 (AC_C_STRINGIZE): Likewise.
51 (AC_VALIDATE_CACHED_SYSTEM_TUPLE): Likewise.
52
53 * acspecific.m4 (AC_CYGWIN): Rename from `AC_CYGWIN32'.
54 (AC_CYGWIN32): Warn about deprecated usage. Forward to AC_CYGWIN.
55
56 * config.sub: Drop `32' from `Cygwin32'.
57
58 * config.guess: Likewise.
59
60 * NEWS: Update.
61
62 * configure: Rebuild.
63
641998-12-26 Ben Elliston <bje@cygnus.com>
65
66 * autoreconf.sh (stamp): Add missing quote.
67
68 * mkinstalldirs: Write output which is not diagnostic to standard
69 output and not standard error. Suggested by Steve Robbins
70 <steve@nyongwa.montreal.qc.ca>.
71
721998-12-11 Matthew D. Langston <langston@SLAC.Stanford.EDU>
73
74 * acconfig.h, acgeneral.m4, acspecific.m4, autoconf.texi: Change
75 all of the Fortran 77 code to use the new `F77' prefix instead of
76 the older `FC' prefix.
77
781998-12-11 Ben Elliston <bje@cygnus.com>
79
80 * acgeneral.m4 (AC_ACVERSION): Bump to 2.13.
81
82 * autoconf.texi (EDITION): Likewise.
83 (VERSION): Likewise.
84
851998-10-30 Jeff Garzik <jgarzik@pobox.com>
86
87 * autoconf.texi: Document AC_CACHE_LOAD and AC_CACHE_SAVE. Explain
88 how AC_CACHE_SAVE can be used as a means of syncing the cache to
89 disk prior to doing something potentially fatal in configure.
90
911998-10-29 Alexandre Oliva <oliva@dcc.unicamp.br>
92
93 * autoreconf.sh: Support several automake command line options,
94 and run aclocal and automake when needed. Also, create stamp files
95 just like automake's Makefiles would do for config headers.
96 Additional contributions from Tom Tromey <tromey@cygnus.com>.
97
981998-10-24 Matthew D. Langston <langston@SLAC.Stanford.EDU>
99
100 * acgeneral.m4 (AC_LANG_FORTRAN77): Remove [] (i.e. the m4 quotes)
101 since it was confusing the testsuite. Also make `f77' the default
102 for FC, otherwise the testsuite fails.
103
104 * autoconf.texi (Fortran 77 Compiler Characteristics): Added new
105 node documenting the new AC_F77_LIBRARY_LDFLAGS macro.
106
107 * acspecific.m4 (AC_F77_LIBRARY_LDFLAGS): New macro to determine
108 the linker flags (e.g. `-L' and `-l') for the Fortran 77 intrinsic
109 and run-time libraries.
110
1111998-10-24 Ben Elliston <bje@cygnus.com>
112
113 * acspecific.m4 (AC_FUNC_SELECT_ARGTYPES): New macro. Detects the
114 types of formal arguments to select(). Contributed by Lars Hecking
115 <lhecking@nmrc.ucc.ie>.
116
117 * acconfig.h (SELECT_TYPE_ARG1): Add.
118 (SELECT_TYPE_ARG234): Likewise.
119 (SELECT_TYPE_ARG5): Likewise.
120
121 * config.guess: Hide warnings emitted by the HP linker when
122 generating a PA 2.0 object file. Contributed by Marcus Thiessel
123 <marcus@xemacs.org>.
124
1251998-10-20 Ben Elliston <bje@cygnus.com>
126
127 * acgeneral.m4 (AC_LANG_RESTORE): Fix a typo spotted by Noah
128 Elliott <elliott@hera.llnl.gov>.
129
1301998-10-09 Tom Tromey <tromey@cygnus.com>
131
132 * Makefile.in (autoconf.m4f): New target.
133 (autoheader.m4f): Likewise.
134
1351998-10-08 Ben Elliston <bje@cygnus.com>
136
137 * acgeneral.m4 (AC_TRY_LINK_FUNC): Fix macro ordering.
138
139Sun Oct 4 21:57:20 1998 Tom Tromey <tromey@cygnus.com>
140
141 * autoconf.texi (Defining Symbols): Documented third argument to
142 AC_DEFINE.
143 * autoheader.m4 (AC_DEFINE_UNQUOTED): Generate `verbatim'
144 assignment if third argument given.
145 (AC_DEFINE): Likewise.
146 * acgeneral.m4 (AC_DEFINE): Handle case where $# is 3.
147 (AC_DEFINE_UNQUOTED): Likewise.
148 * autoheader.sh: Echo $verbatim if not empty.
149
1501998-10-03 Ben Elliston <bje@cygnus.com>
151
152 * acconfig.h (FC_NO_MINUS_C_MINUS_O): Add to complete the Fortran
153 77 support.
154
155 * README: Update bug reporting address. Include maintainer info.
156
1571998-10-02 Ben Elliston <bje@cygnus.com>
158
159 * acgeneral.m4 (AC_VALIDATE_CACHED_SYSTEM_TUPLE): New macro. This
160 macro can be used to ensure that a configure script will not run
161 on a second system without removing the cache and re-running
162 configure. Contributed by Alexandre Oliva <oliva@dcc.unicamp.br>.
163
1641998-09-29 Ben Elliston <bje@cygnus.com>
165
166 * acgeneral.m4 (AC_SEARCH_LIBS): New macro. Searches a series of
167 libraries for a given function. Contributed by Jim Blandy
168 <jimb@cygnus.com>.
169 (AC_TRY_LINK_FUNC): New macro. Again, from Jim.
170
1711998-09-28 Ben Elliston <bje@cygnus.com>
172
173 * config.guess: Detect multiprocessor DC/OSx running on Pyramid
174 MIServer machines. Contributed by Graham K. Jenkins
175 <Graham.K.Jenkins@corpmail.telstra.com.au>.
176
177 * acgeneral.m4 (AC_CHECK_PROG): Fix a bug if the supplied path
178 contains colons. This was observed with some versions of NetBSD
179 `sh' and some versions of `bash'.
180 (AC_PATH_PROG): Likewise. Contributed by Tom Yu <tlyu@mit.edu>.
181
1821998-09-27 Ben Elliston <bje@cygnus.com>
183
184 * Makefile.in (all): Generate frozen .m4 files at build time.
185 (install): Do not freeze .m4 files. Install pre-frozen .m4f files
186 using $(INSTALL_DATA).
187 (.m4.m4f): Freeze files if m4 supports stored internal state.
188 Contributed by Karl Heuer <kwzh@gnu.org>.
189
190 * install-sh: Import latest version from the FSF.
191
192 * mkinstalldirs: Likewise.
193
194 * config.guess: Apply the sysconf(2) test to HP 9000/600-series,
195 9000/802, 9000/804 and 9000/892 machines. Contributed by Pavel
196 Roskin <pavel.roskin@ecsoft.co.uk>.
197 Detect UnixWare 7. Contributed by Paul Gampe <paulg@apnic.net>.
198
199 * acspecific.m4 (AC_PROG_INSTALL): Substitute `INSTALL_SCRIPT'.
200 Contributed by Franc,ois Pinard <pinard@iro.umontreal.ca>.
201 (AC_C_STRINGIZE): New macro to test the availability of the
202 stringizing operator in the C preprocessor. Contributed by Arnold
203 Robbins <arnold@gnu.org> on behalf of the GNU AWK project.
204
205 * acconfig.h (HAVE_STRINGIZE): Add for the AC_C_STRINGIZE macro.
206
207 * testsuite/Makefile.in (check): If DejaGNU is not installed,
208 print a warning and skip the `dejacheck' target (which will fail).
209 (site.exp): Use tests to guard commands from generating error
210 messages if `site.exp' or `site.bak' do not exist. Contributed by
211 Karl Heuer <kwzh@gnu.org>.
212 (dejacheck): Remove unused target.
213
2141998-09-26 Ben Elliston <bje@cygnus.com>
215
216 * texinfo.tex: Import latest version from the FSF.
217
218 * config.guess: Treat all SPARC variant processors running BSD/OS
219 as just `sparc' for compatibility reasons. Contributed by Chris
220 Torek <torek@bsdi.com>.
221
222 * acgeneral.m4 (AC_CHECK_FILE): New macro. Checks for the
223 existence of a file in the file system (native only).
224 Contributed by Ken Raeburn <raeburn@cygnus.com>.
225 (AC_CHECK_FILES): Likewise.
226
2271998-09-15 Didier Verna <verna@inf.enst.fr>
228
229 * acspecific.m4 (AC_PATH_XTRA): use X_EXTRA_LIBS add-on libraries
230 in the test for libICE. It is needed at least under Solaris.
231
2321998-09-15 Ben Elliston <bje@cygnus.com>
233
234 * config.guess: Handle strange processor ID assignments on AIX
235 machines. Contributed by Didier Desseaux <didess@infonie.fr>.
236
237Sat Sep 12 16:25:00 1998 Aaron Crane <aaronc@pobox.com>
238
239 * acgeneral.m4 (AC_CHECK_TYPE): Changed the egrep regex to avoid
240 incorrectly assuming that if foobar_t is defined, then so is
241 bar_t.
242
243Tue Sep 8 14:06:04 1998 Matthew D. Langston <langston@SLAC.Stanford.EDU>
244
245 * acgeneral.m4: Make the following macros Fortran 77 aware
246 (i.e. conditionalize whether to `#include "confdefs.h"', etc.):
247 (AC_TRY_COMPILE)
248 (AC_TRY_LINK)
249 (AC_CHECK_LIB)
250
251 * acgeneral.m4 (AC_LANG_FORTRAN77): Rename `AC_LANG_FORTRAN' to
252 `AC_LANG_FORTRAN77'. Change the Fortran 77 language macro from
253 `FORTRAN' to `FORTRAN77'.
254 (AC_LANG_RESTORE): Change the Fortran 77 language macro from
255 `FORTRAN' to `FORTRAN77'
256
257 * autoconf.texi: Updated Fortran 77 documentation, particularly
258 for `AC_TRY_COMPILE', `AC_TRY_LINK' and `AC_CHECK_LIB'.
259
260Thu Sep 3 09:34:39 1998 Matthew D. Langston <langston@SLAC.Stanford.EDU>
261
262 * autoconf.texi: Added Fortran 77 documentation.
263
264 * acspecific.m4 (AC_PROG_FC): New macro. Determine a Fortran
265 compiler to use.
266 (AC_PROG_FC_WORKS): New macro.
267 (AC_PROG_FC_GNU): New macro.
268 (AC_PROG_FC_G): New macro.
269 (AC_PROG_FC_C_O): New macro.
270
271 * acgeneral.m4: Add FFLAGS (Fortran 77 flags).
272 (AC_LANG_FORTRAN): New macro.
273 (AC_LANG_RESTORE): Make Fortran 77 aware.
274 (AC_TRY_COMPILER): Make Fortran 77 aware (i.e. conditionalize
275 whether to `#include "confdefs.h"').
276
277Thu Jun 18 12:13:27 1998 Ian Lance Taylor <ian@cygnus.com>
278
279 * acspecific.m4 (AC_EXEEXT): Correct setting of ac_exeext when
280 there is no extension.
281
282Mon Jun 1 12:30:39 1998 Ian Lance Taylor <ian@cygnus.com>
283
284 * acgeneral.m4 (AC_CHECK_PROG): Set IFS to just ":" when searching
285 through PATH.
286 (AC_PATH_PROG): Likewise.
287 * acspecific.m4 (AC_PROG_INSTALL): Likewise.
288 (AC_PROG_CC): On cygwin32, if neither gcc nor cc
289 are found, look for cl.
290 (AC_PROG_CXX): Look for cl after all other choices.
291 * configure: Rebuild.
292
293Thu May 28 18:37:36 1998 Ian Lance Taylor <ian@cygnus.com>
294
295 * acgeneral.m4 (AC_ACVERSION): Bump to 2.12.2.
296
297 Add support for Visual C++:
298 * acgeneral.m4 (ac_exeext, ac_objext): New variables.
299 (ac_link): Use ac_exeext.
300 (AC_TRY_COMPILER, AC_TRY_LINK, AC_TRY_RUN_NATIVE): Likewise.
301 (AC_TRY_CPP): Remove lines from stderr which contain only the name
302 of the file.
303 (AC_REPLACE_FUNCS): Use ac_objext.
304 * acspecific.m4 (AC_PROG_CC): Check whether compiler supports -g
305 even if it is not gcc.
306 (AC_PROG_CXX): Likewise.
307 (AC_PROG_CPP): Try running the compiler with the -nologo option.
308 (AC_FUNC_ALLOCA): Check for _MSC_VER. Use ac_objext.
309 (AC_FUNC_MEMCMP): Use ac_objext.
310 (AC_STRUCT_ST_BLOCKS): Likewise.
311 (AC_OBJEXT): New macro.
312 (AC_CYGWIN32, AC_MINGW32, AC_EXEEXT): New macros.
313 * configure: Rebuild.
314
315 * Makefile.in (editsh): Substitute for SHELL.
316 (Makefile, config.status): Use $(SHELL) when running
317 config.status.
318 * autoconf.sh: Change initial /bin/sh to @SHELL@.
319 * autoheader.sh: Likewise.
320 * autoreconf.sh: Likewise.
321 * autoupdate.sh: Likewise.
322 * ifnames.sh: Likewise.
323
324Thu Apr 30 16:29:00 1998 Syd Polk <spolk@cygnus.com>
325
326 * acspecific.m4 (SETPGRP_VOID): The test for setpgrp needs
327 to have unistd.h included or the DEC compiler does not
328 flag the error that triggers setting the variable.
329
330Tue Nov 18 14:21:38 1997 Eric Mumpower <nocturne@cygnus.com>
331
332 * autoreconf.sh: Do the right thing when AC_CONFIG_HEADER is
333 given more than one filename. As noted in the "Invoking
334 autoheader" node of the info files, autoheader will use the first
335 file argument given to AC_CONFIG_HEADER. Prior to this patch,
336 autoreconf would end up executing incorrect shell code (e.g.
337 "test ! -f 1.h 2.h.in") in such cases.
338 Patch submitted in parallel to bug-gnu-utils@prep.ai.mit.edu.
339
340Fri Oct 3 18:10:39 1997 Ian Lance Taylor <ian@cygnus.com>
341
342 * acgeneral.m4 (AC_CACHE_SAVE): Add a grep when checking whether
343 set quotes correctly, to avoid a cache overflow on HP-UX 9.
344 * configure: Rebuild.
345
346Wed Sep 11 15:35:19 1997 Chris Provenzano <proven@cygnus.com>
347
348 * acgeneral.m4 : Always set SHELL and substitute SHELL.
349 When looking for a path for an executable allow the
350 user to override with an DOS path.
351 * configure : New configure generated by autoconf.
352
353Thu Sep 4 22:30:40 1997 Jeffrey A Law (law@cygnus.com)
354
355 * acspecific (AC_PROC_INSTALL): Don't use installbsd on OSF..
356
357Wed Sep 3 23:00:44 1997 Chris Provenzano <proven@cygnus.com>
358
359 * configure : New configure generated by autoconf.
360 * Makefile.in : Set SHELL=@SHELL@. configure now substiutes
361 ${CONFIG_SHELL-/bin/sh} in for @SHELL@ at configure time.
362
363Mon Aug 11 01:40:37 1997 Jason Molenda <crash@cygnus.co.jp>
364
365 * acspecific (AC_FUNC_VFORK): If cross-compiling, set
366 $ac_cv_func_vfork_works to $ac_cv_func_vfork (assume vfork works
367 if present).
368
369Tue Aug 5 23:00:05 1997 Ian Lance Taylor <ian@cygnus.com>
370
371 * acgeneral.m4 (AC_VERSION): Set to 2.12.1.
372 (AC_CANONICAL_HOST): Use CONFIG_SHELL to run $ac_config_sub and
373 $ac_config_guess.
374 (AC_CANONICAL_TARGET, AC_CANONICAL_BUILD): Likewise.
375
376Tue Dec 10 19:38:59 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
377
378 * acgeneral.m4 (AC_CACHE_SAVE): Use grep to prevent overflowing
379 HP-UX 9.05 /bin/sh buffer in case statement. From Eric Backus
380 <ericb@lsid.hp.com>.
381
382Mon Dec 9 23:39:17 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
383
384 * acspecific.m4 (AC_FUNC_GETLOADAVG): Add a semicolon between
385 shell variable assignments; the evaluation order varies between
386 implementations.
387
388Tue Nov 26 13:00:28 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
389
390 * Version 2.12.
391
392Wed Nov 20 13:00:21 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
393
394 * Test release 2.11.2.
395
396 * acgeneral.m4 (AC_OUTPUT): Remove a now-wrong test for whether to
397 make an unquoted here document.
398 (AC_CACHE_SAVE): Double-up backslashes in double quotes.
399 From Paul Eggert.
400
401 * Test release 2.11.1.
402
403 * acgeneral.m4 (AC_TRY_COMPILE, AC_TRY_LINK): Make the final
404 newline consistent with the other AC_TRY_* macros: no final dnl
405 is needed to avoid extraneous blank lines.
406 (AC_CHECK_LIB, AC_HAVE_LIBRARY, AC_COMPILE_CHECK): Remove
407 extraneous dnl's.
408 (AC_DIVERSION_CMDS, AC_DIVERSION_ICMDS): New macros.
409 (AC_OUTPUT_COMMANDS, AC_OUTPUT): Use them instead of appending to
410 list macros.
411
412 * acgeneral.m4 (AC_CACHE_SAVE): Handle cache variable values
413 correctly even if they contain single quote, or are quoted by
414 the shell. From Paul Eggert <eggert@twinsun.com>.
415 (AC_INIT_PREPARE): Set LC_MESSAGES to C if set.
416 From Hans Olsson <Hans.Olsson@dna.lth.se>.
417 Set LC_CTYPE to C if set.
418 From tom@vlsivie.tuwien.ac.AT (Thomas Winder).
419 * autoconf.sh, autoheader.sh: Likewise set LC_MESSAGES and LC_CTYPE.
420
421Tue Nov 19 10:29:06 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
422
423 * testsuite/autoconf.g/sizeof.exp: Use the v2 macro name.
424
425 * acgeneral.m4 (AC_OUTPUT_FILES, AC_OUTPUT_HEADER): Support
426 creating output files from multiple pieces, concatenated.
427 Suggested by "Theodore Ts'o" <tytso@MIT.EDU>.
428 (AC_LINK_FILES): If called more than once, concatenate the
429 arguments. From Roland McGrath.
430 (AC_CONFIG_SUBDIRS): Likewise.
431 (AC_OUTPUT_COMMANDS): New macro. Suggested by
432 Tom Tromey <tromey@creche.cygnus.com>.
433 (AC_OUTPUT): Use the lists it sets.
434
435 * acgeneral.m4 (AC_TRY_RUN_NATIVE): Fail if linking fails, like
436 AC_TRY_LINK.
437 (AC_TRY_RUN): Don't require AC_C_CROSS.
438 (AC_TRY_COMPILER): New macro.
439 (AC_LANG_C, AC_LANG_CPLUSPLUS): Set cross_compiling.
440 * acspecific.m4 (AC_PROG_CC_WORKS, AC_PROG_CXX_WORKS): Use
441 AC_TRY_COMPILER instead of AC_TRY_LINK.
442 (AC_PROG_CC_GNU, AC_PROG_CC_G): Split out of AC_PROG_CC.
443 (AC_PROG_CXX_GNU, AC_PROG_CXX_G): Split out of AC_PROG_CXX.
444 For the *_G macros, make the cache variable names non-GNU-specific.
445 (AC_C_CROSS): Mark obsolete, and otherwise a no-op.
446
447 * AUTHORS: New file.
448 * Makefile.in (DISTFILES): Add it.
449
450 * acspecific.m4 (AC_FUNC_MMAP): Update the getpagesize
451 declarations from getpagesize.h. Check for unistd.h.
452
453 * acgeneral.m4 (AC_OUTPUT_FILES): Run the eval in a subshell.
454
455 * acfunctions: Map fnmatch, strftime, getpgrp, setpgrp to their
456 own macros.
457
458 * acgeneral.m4 (AC_OUTPUT_HEADER): Check that $CONFIG_HEADERS is
459 unset, not that it's empty.
460
461Mon Nov 18 10:24:50 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
462
463 * Version 2.11.
464
465Sun Nov 17 20:12:05 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
466
467 * acspecific.m4 (AC_FUNC_STRCOLL): Make the checking message more
468 accurate.
469
470Thu Nov 14 11:15:27 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
471
472 * acheaders: Add entry for malloc.h. Make the strings.h entry
473 suggest AC_CHECK_HEADERS instead of AC_HEADER_STDC.
474
475 * acgeneral.m4 (AC_INIT_PARSE_ARGS): Move initialization of
476 ac_max_here_lines here from AC_OUTPUT_HEADER.
477
478 * autoheader.sh: Take the multiple-include protection back out.
479 It's not needed for a file that just #defines stuff, and, as Ken
480 Raeburn pointed out in Apr 1994:
481 Since you don't make it optional, and you don't give the writer of
482 configure.in much control over the name of the symbol, it also would
483 prevent one "config.h" file in a subdirectory from including
484 "../config.h" as a way to avoid duplicating some common tests.
485
486 * acspecific.m4 (AC_PROG_CC_WORKS, AC_PROG_CXX_WORKS): Don't try
487 running a program, just try linking.
488 (AC_C_CROSS): Make the wording clearer.
489
490Wed Nov 13 10:07:14 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
491
492 * acspecific.m4 (AC_PROG_CC, AC_PROG_CXX): Check whether the
493 compiler works before checking whether it's a GNU compiler.
494 (AC_FUNC_VFORK): Call _exit after perror.
495 (AC_PATH_XTRA): Go back to using -R, as setting an env var as part
496 of CC doesn't get eval'd correctly to actually work.
497 Directly test whether a space is needed after -R.
498 Don't add "-L" to LDFLAGS if $x_libraries is empty.
499 (AC_FUNC_STRFTIME): Check for it in -lintl only if it's not in the
500 normal libraries.
501
502 * Test release 2.10.3.
503
504 * testsuite/Makefile.in (dejacheck): New target, suggested by Tom
505 Tromey <tromey@creche.cygnus.com>.
506 (check): Depend on dejacheck.
507
508Tue Nov 12 00:06:14 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
509
510 * acgeneral.m4 (AC_OUTPUT_FILES): Split the list of sed commands in
511 conftest.subs into multiple files named conftest.s[1-9][0-9]*.
512 Create a pipeline of sed commands that use these files, then delete
513 the temporary files. From John W. Eaton <jwe@bevo.che.wisc.edu>.
514
515 * acspecific.m4 (AC_AIX, AC_MINIX): Remove warnings about AC_TRY_LINK.
516 These macros don't change the linkage options.
517
518 * Test release 2.10.2.
519
520 * acspecific.m4 (AC_PROG_CC, AC_PROG_CXX) [GCC]: Use -O2 instead
521 of -O. Suggested by fnf@ninemoons.com (Fred Fish).
522
523 * acgeneral.m4 (AC_OUTPUT_HEADER): Support passing
524 AC_CONFIG_HEADER a value containing shell variables. Suggested by
525 Markku Savela <msa@msa.tte.vtt.fi> and Julian Onions
526 <j.onions@nexor.co.uk>.
527 * acgeneral.m4 (AC_TRY_RUN_NATIVE, AC_TRY_LINK, AC_TRY_COMPILE,
528 AC_TRY_CPP): Show the test program in config.log if the test fails.
529 From Karl Berry <karl@cs.umb.edu>.
530
531 * testsuite/config/unix.exp: Run the configure script as "./script"
532 in case the user doesn't have "." in their PATH.
533
534Mon Nov 11 18:02:58 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
535
536 * acgeneral.m4 (AC_TRY_COMPILE, AC_TRY_LINK): Deal with smart
537 compilers that know that an unused function doesn't have to be
538 linked in: call the function directly from main().
539 (Removing a legacy from when they tried to run the code, I think-djm.)
540 From fnf@ninemoons.com (Fred Fish).
541
542 * acspecific.m4 (AC_FUNC_GETLOADAVG): Rename ac_save_LIBS to avoid
543 a clash with AC_CHECK_LIB.
544 From Jim Meyering <meyering@asic.sc.ti.com>.
545 (AC_FUNC_FNMATCH, AC_FUNC_MMAP, AC_FUNC_VFORK, AC_FUNC_WAIT3,
546 AC_FUNC_STRCOLL, AC_FUNC_MEMCMP): Rename cache variables to avoid
547 wrong results if someone calls AC_CHECK_FUNC for these functions.
548
549 * autoheader.sh: Don't cmp with config.h.in if it doesn't exist yet.
550 Don't frob lines 1-@TOP@ or @BOTTOM@-end of acconfig.h's.
551 Accept TAB as well as SPC after #undef in acconfig.h's.
552
553Sat Nov 9 01:54:04 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
554
555 * Test release 2.10.1.
556
557 * acspecific.m4 (AC_PROG_CC_WORKS, AC_PROG_CXX_WORKS): New macros
558 adapted from Bruno Haible <haible@ilog.fr>.
559 (AC_PROG_CC, AC_PROG_CXX): Use them.
560 * acgeneral.m4 (AC_TRY_RUN_NATIVE): Split out of AC_TRY_RUN.
561 (AC_TRY_LINK): Check that the executable exists after linking.
562 (AC_EGREP_CPP): Disable m4 quote chars around egrep, so [] in regexps
563 isn't eaten.
564
565 * autoheader.sh: Add multiple-inclusion protection for config.h.
566
567 * acgeneral.m4 (AC_PREFIX_PROGRAM): Pretty up the output.
568 (AC_CHECK_LIB): Include the function being tested in the message.
569 (AC_CHECK_PROG, AC_PATH_PROG): Add a dummy variable to force word
570 splitting on the path.
571
572 * acspecific.m4 (AC_FUNC_MMAP): Remove check and uses of valloc.
573 It turns out it's a separate issue, for GNU grep.
574 Replace the test program with a new version from Mike Haertel.
575
576 * acgeneral.m4 (AC_CACHE_SAVE): Accept the HP-UX sh 'set' output
577 format. From Marcus Daniels <marcus@sysc.pdx.edu>.
578
579 * acgeneral.m4 (AC_MSG_CHECKING, AC_CHECKING): Write a message to
580 config.log also. From "T.E.Dickey" <dickey@clark.net>.
581 (AC_CHECK_LIB, AC_CHECK_HEADER, AC_CHECK_HEADERS): Replace use of
582 tr with sed, to avoid a bug in the AIX 4.1.3.0 tr reported by
583 Alain KNAFF <Alain.Knaff@imag.fr>. He says that version of
584 tr interprets \055 as a range specifier, like an unquoted -.
585 * acspecific.m4 (AC_PROG_MAKE_SET, AC_CHECK_HEADER_DIRENT,
586 AC_CHECK_HEADERS_DIRENT): Ditto.
587
588 * acspecific.m4 (AC_FUNC_SETPGRP): New macro.
589 * acconfig.h (SETPGRP_VOID): New entry.
590 From "T.E.Dickey" <dickey@clark.net>.
591
592 * acspecific.m4 (AC_PATH_X_DIRECT): Try /lib/usr/lib/X11 for A/UX.
593 From Guillermo Gomez <gomez@mi.uni-erlangen.de>.
594 (AC_PATH_XTRA): Replace -R with adding LD_RUN_PATH to CC in the
595 Solaris kludge. Suggested by Paul Eggert <eggert@twinsun.com>.
596 Define X_DISPLAY_MISSING with AC_DEFINE, and
597 if not using X, clear out the X variables.
598 Check system-dependent libs before system-independent ones.
599 Check for more system-dependent libs.
600 From Karl Berry.
601 Use AC_CHECK_FUNC in the system-dependent libs tests.
602 From Larry Schwimmer <rosebud@cyclone.stanford.edu>.
603 Wart removal: Don't require AC_ISC_POSIX.
604 (AC_ISC_POSIX): Require AC_PROG_CC, since it uses $GCC.
605 From gvran@uddeborg.pp.se.
606 Don't blather about being called before AC_TRY_LINK,
607 which is now called in AC_PROG_CC. Don't encourage using this macro.
608 * acconfig.h (X_DISPLAY_MISSING): Add entry.
609
610Fri Nov 8 16:02:08 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
611
612 * acspecific.m4 (AC_PATH_X_DIRECT): Search for /usr/X11 before
613 /usr/X11Rn, etc. From bostic@bsdi.com (Keith Bostic).
614
615 * acgeneral.m4 (AC_CHECK_TYPE) [STDC_HEADERS]: Check in stddef.h, too.
616 From "Glenn P. Davis" <davis@unidata.ucar.edu>.
617 Don't require the second char after the type name to be a space.
618 (AC_TRY_RUN): Remove the test files before executing the "failure"
619 case code.
620
621 * acspecific.m4 (AC_PROG_CXX): Check for cc++ for NexT.
622 From Carl Edman <cedman@princeton.edu>.
623 (AC_PROG_CC, AC_PROG_CXX): Check whether -g works even if
624 C[XX]FLAGS is set. From T.E.Dickey <dickey@clark.net>
625 (AC_FUNC_FNMATCH): New macro.
626 * acconfig.h (HAVE_FNMATCH): New entry.
627
628 * acgeneral.m4 (AC_REPLACE_FUNCS): Call AC_CHECK_FUNCS to do the work.
629
630Tue Oct 29 13:03:44 1996 Doug Evans <dje@canuck.cygnus.com>
631
632 * acgeneral.m4 (AC_OUTPUT_SUBDIRS): Fix thinko in computation of
633 ac_sub_srcdir in relative but not "." case.
634
635Thu Oct 10 22:29:37 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
636
637 * acgeneral.m4 (AC_CANONICAL_HOST, AC_CANONICAL_TARGET,
638 AC_CANONICAL_BUILD): Allow the os part of the string returned by
639 config.sub to contain dashes, as in "linux-gnu".
640
641Fri Jul 19 16:59:00 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
642
643 * acgeneral.m4 (AC_CHECK_TYPE): Add dnl so regexp doesn't have a
644 leading newline.
645
646Wed Jun 12 13:56:57 1996 David J MacKenzie <djm@catapult.va.pubnix.com>
647
648 * acgeneral.m4 (AC_CHECK_TYPE): Remove extra ')'.
649
650 * Many files: Update the FSF street address.
651
652Sun Jun 9 17:54:23 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
653
654 * acgeneral.m4 (AC_CHECK_LIB): Add missing \ in last change.
655
656Fri Jun 7 11:54:58 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
657
658 * acgeneral.m4 (AC_CHECK_LIB): Identifierize lib name in $ac_tr_lib.
659
660Mon May 27 13:49:02 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
661
662 * acspecific.m4 (AC_SYS_LONG_FILE_NAMES): If $TMPDIR names an
663 existing, writable directory, then test it instead of /tmp, /var/tmp,
664 and /usr/tmp for long file name support.
665
666 * acgeneral.m4 (AC_PREREQ): Prepend "FATAL ERROR: " to msg.
667
668Sun May 26 19:07:15 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
669
670 * acspecific.m4 (AC_PROG_MAKE_SET): Sanitize $MAKE for use as
671 identifier.
672
673 * acgeneral.m4 (AC_CHECK_TYPE): Tighten regexp so ulong doesn't match
674 ulong_t.
675
676 * autoheader.sh: Put $syms in a temporary file and use fgrep -f.
677
678Tue May 7 13:20:33 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
679
680 * acgeneral.m4: Version 2.10 released.
681
682Tue Mar 26 13:03:12 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
683
684 * acgeneral.m4 (AC_OUTPUT_HEADER): Make subdir if necessary.
685
686Thu Mar 21 10:52:03 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
687
688 * acspecific.m4 (AC_FUNC_GETLOADAVG): Fix name of -lelf cache variable
689 name in test of it.
690 (AC_PATH_XTRA): Fix name of -ldnet cache variable name in test of it.
691
692Wed Mar 20 09:37:31 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
693
694 * acgeneral.m4 (AC_CHECK_LIB): Use \055 for -; leading and trailing
695 both lose with some tr.
696
697 * acspecific.m4 (AC_C_CONST): Remove check for gcc 2.7 bug.
698 RMS wants everyone to lose until gcc is fixed.
699
700 * acgeneral.m4 (AC_CHECK_LIB): Put - last in tr set so it is not
701 considered a range.
702
703 * acspecific.m4 (AC_C_CONST): Add check for gcc 2.7 bug.
704 From Paul Eggert and Jim Meyering.
705
706 * acgeneral.m4 (AC_CHECK_LIB): Omit `char $2' decl when $2 is `main'.
707
708Wed Mar 13 22:10:42 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
709
710 * acgeneral.m4 (AC_CHECK_LIB): Put quotes around _ when
711 constructing cache variable name, to separate it from preceding
712 text.
713
714Sat Mar 16 15:53:22 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
715
716 * Version 2.9 released.
717 * acgeneral.m4 (AC_ACVERSION): Updated to 2.9.
718
719Wed Mar 13 12:49:51 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
720
721 * acgeneral.m4 (AC_OUTPUT_HEADER): Undo last change to $ac_dB,
722 and instead change the code written into conftest.hdr.
723
724Tue Mar 12 02:51:24 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
725
726 * acgeneral.m4 (AC_OUTPUT_HEADER): Apply Jan 15 fix to
727 AC_OUTPUT_MAKE_DEFS here too: Match `#define foo' without trailing
728 space in confdefs.h. Before configure would lose if all its trailing
729 whitespace got stripped, and that can happen in mail.
730
731Sun Mar 10 20:30:09 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
732
733 * acgeneral.m4 (AC_INIT_NOTICE): Add 95 and 96 to copyright years.
734
735Sat Mar 9 18:28:42 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
736
737 * acgeneral.m4 (AC_CHECK_LIB): Add missing [.
738
739Fri Mar 8 15:06:48 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
740
741 * acgeneral.m4 (AC_CHECK_LIB): Declare $2 to override gcc2 internal
742 prototype.
743
744 * Version 2.8 released.
745
746Wed Mar 6 14:38:31 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
747
748 * acgeneral.m4 (AC_CHECK_LIB): Use a cache variable name containing
749 both the library and function name.
750
751Tue Jan 16 16:39:21 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
752
753 * acgeneral.m4 (AC_CHECK_PROG): Take optional 6th arg, full name
754 of program to reject if found in search path.
755 * acspecific.m4 (AC_PROG_CC): If gcc not found use AC_CHECK_PROG
756 for cc, rejecting /usr/ucb/cc.
757 Fatal configure error if no $CC found at all.
758
759Mon Jan 15 15:57:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
760
761 * acgeneral.m4 (AC_OUTPUT_MAKE_DEFS): Match `#define foo' without
762 trailing space in confdefs.h. Before configure would lose if
763 all its trailing whitespace got stripped, and that can happen in mail.
764
765Fri Jan 12 14:38:37 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
766
767 * acgeneral.m4 (AC_TRY_CPP): Use "" instead of '' when setting
768 ac_try; we need one level of expansion there for $ac_cpp, then
769 AC_TRY_EVAL does one more for its the expansion of $ac_cpp.
770
771Thu Jan 11 10:38:19 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
772
773 * acgeneral.m4 (AC_LANG_C, AC_LANG_CPLUSPLUS): Removed echo cmds
774 from $ac_cpp, $ac_compile, and $ac_link.
775 (AC_TRY_EVAL, AC_TRY_COMMAND): New macros for running tests' commands.
776 Always put the configure source line and command line into config.log.
777 (AC_TRY_CPP, AC_TRY_COMPILE, AC_TRY_LINK): Use them.
778 * acspecific.m4: Use AC_TRY_EVAL and AC_TRY_COMMAND for running
779 all tests.
780
781Fri Jan 5 17:50:28 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
782
783 * acspecific.m4 (AC_PATH_X, AC_PATH_X_XMKMF, AC_PATH_X_DIRECT):
784 Rearrange logic: do no tests if $with_x=no; make incl and lib
785 tests independent, and distinguish unset from empty.
786
787 * autoconf.sh (undefined macro check): \ sed \s inside "". If
788 grep $name in $infile misses, give error message that there must
789 be an Autoconf bug.
790
791Tue Dec 19 10:49:20 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
792
793 * autoconf.sh: Ignore undefined macros in shell comments.
794
795Mon Dec 11 22:12:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
796
797 * acspecific.m4 (AC_PROG_CC_C_O): Rearrange logic to get the right
798 answer for cc.
799
800Fri Nov 24 17:26:38 1995 Miles Bader <miles@gnu.ai.mit.edu>
801
802 * autoconf.sh: Define $AWK from the subst @AWK@, and use it.
803
804Wed Nov 22 11:01:16 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
805
806 * Version 2.7.
807
808 * autoheader.m4 (AC_CHECK_FUNCS, AC_CHECK_HEADERS): Expand the
809 optional action args. From jj@jfch.vc.cvut.cz (Jakub Jelinek).
810
811 * acgeneral.m4 (AC_CHECK_LIB): Translate - in library names to _.
812 (AC_ARG_PROGRAM): Use cat instead of echo to avoid SysV echo
813 interpreting backslashes. From kim@tac.nyc.ny.US (Kimmo Suominen).
814 (AC_OUTPUT_FILES): Quote $ and \ for being in an unquoted here
815 document. From Paul Eggert <eggert@twinsun.com>.
816
817 * acspecific.m4 (AC_PATH_X_XMKMF): Use ${MAKE-make}, not plain make.
818 (AC_C_CONST): Avoid a warning from g++.
819 From tgl@sss.pgh.pa.us (Tom Lane).
820 (AC_FUNC_MMAP): Check for valloc and getpagesize; don't rely on
821 predefines.
822 (AC_HEADER_STDC): If cross-compiling, assume the ctype macros are
823 ANSI. From dje@cygnus.com (Doug Evans).
824 (AC_TYPE_SIGNAL) [__cplusplus]: Give a full prototype.
825 From churritz@cts.com (Chad Hurwitz).
826 (AC_FUNC_VFORK): If cross-compiling, use AC_CHECK_FUNC instead.
827 From steve chamberlain <sac@cygnus.com>.
828
829Tue Sep 5 20:37:48 1995 Paul Eggert <eggert@twinsun.com>
830
831 * acspecific.m4 (X_LIBS): Use `-R lib', not `-Rlib', since Sun
832 CC 3.0 requires this.
833
834Tue Aug 8 20:10:12 1995 Paul Eggert <eggert@twinsun.com>
835
836 * acgeneral.m4: When creating config.status, start a new
837 here-script just before building conftest.subs, to work around
838 a bug in the HP-UX 9 HP9000-800 sh.
839
840Tue Nov 21 17:36:41 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
841
842 * Makefile.in (install): Undo last ASCRIPTS panic change.
843 The bug reporter hadn't cleaned up his source dir.
844
845Mon Nov 20 15:26:50 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
846
847 * Version 2.6.
848
849 * acgeneral.m4 (AC_INIT_PARSE_ARGS): Prettify usage message somewhat.
850
851 * Makefile.in: Use @bindir@, @datadir@, @infodir@.
852 (install): Find ASCRIPTS in $(srcdir).
853
854Sat Nov 18 14:21:55 1995 Karl Berry <karl@cs.umb.edu>
855
856 * autoconf.sh: Allow lowercase letters in the undefined-macro name.
857
858Fri Nov 17 15:05:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
859
860 * Version 2.5 released.
861
862Fri Nov 17 15:23:04 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
863
864 * acgeneral.m4 (AC_CHECK_LIB): Don't start tr argument with '+',
865 so as not to confuse old GNU tr's. From
866 Ian Lance Taylor <ian@cygnus.com>.
867 (AC_INIT_PARSE_ARGS): Make sure MFLAGS and MAKEFLAGS are empty.
868 From Paul Townsend (aab@cc.purdue.edu).
869 (AC_CHECK_LIB, AC_CHECK_HEADERS, AC_CHECK_FUNC): Remove
870 duplicate `d' from alphabets.
871
872 * acspecific.m4 (AC_USG): Define USG if we don't have rindex and
873 bzero, not if we do have them.
874 From Viktor Dukhovni <viktor@anaheim.esm.com>.
875
876Sun Oct 29 15:13:37 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
877
878 * acgeneral.m4 (AC_CHECK_PROG): Use arg 5 as search list, not arg 4.
879
880Wed Aug 30 17:34:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
881
882 * acspecific.m4 (AC_PROG_CC_C_O): If $CC groks it and cc doesn't
883 exist, choose yes.
884
885Wed Jul 26 00:03:26 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
886
887 * Test release 2.4.2.
888
889 * acgeneral.m4 (AC_CHECK_SIZEOF): Take an optional size to
890 use when cross-compiling.
891
892 * acspecific.m4 (AC_FUNC_CLOSEDIR_VOID, AC_DIR_HEADER): If
893 cross-compiling, assume it returns void. It's not a big loss.
894 From Karl Berry.
895
896 * acgeneral.m4 autoheader.sh: Change tr [a-z] [A-Z] into expansion
897 of the full alphabet, to combat losing AIX 4.1.1 tr when LANG
898 isn't set the way it likes.
899
900 * acspecific.m4 (AC_FUNC_GETMNTENT): Check in -lgen for Unixware.
901 From miguel@roxanne.nuclecu.unam.mx (Miguel de Icaza).
902
903 * autoheader.m4 (AC_CONFIG_HEADER): Set config_h to the first
904 argument. From ghudson@mit.edu (Greg Hudson).
905
906 * Makefile.in (all): Depend on info.
907
908 * acgeneral.m4 (AC_CHECK_PROG, AC_PATH_PROG, AC_CHECK_PROGS,
909 AC_PATH_PROGS, AC_CHECK_TOOL): Add optional PATH
910 parameter.
911
912Mon Jul 24 17:27:11 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
913
914 * acgeneral.m4 (AC_CHECK_LIB): Don't enclose tr args in [], for
915 SysV and POSIX. From Karl Heuer.
916
917Wed Jul 19 17:43:44 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
918
919 * acgeneral.m4 (AC_CHECK_LIB): Translate + to p in lib name.
920
921Wed Jun 28 13:45:16 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
922
923 * acgeneral.m4 (AC_ARG_ENABLE, AC_ARG_WITH): Allow an empty value
924 for --enable and --with args.
925 (AC_CACHE_CHECK): New macro.
926 * acspecific.m4: Use it where possible.
927
928Tue Jun 27 13:29:54 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
929
930 * acgeneral.m4 (AC_INIT_PARSE_ARGS, AC_INIT_PREPARE): Add options
931 --bindir, --libdir, etc.
932
933Mon Jun 26 20:54:36 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
934
935 * acgeneral.m4 (AC_LANG_C, AC_LANG_CPLUSPLUS): Put the command
936 being run into the log file.
937
938Thu Jun 22 22:33:23 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
939
940 * acspecific.m4 (AC_PROG_INSTALL): Don't cache a shell script path.
941
942 * acgeneral.m4 (AC_CHECK_LIB): Allow lib name to contain a . or /,
943 by fixing the cache variable name.
944
945Wed Jun 14 23:07:20 1995 David J. MacKenzie <djm@geech.gnu.ai.mit.edu>
946
947 * Version 2.4.
948
949Sun May 7 08:09:12 1995 David J. MacKenzie <djm@geech.gnu.ai.mit.edu>
950
951 * acspecific.m4 (AC_PATH_X_XMKMF): Check for libX11.{so,sl} as
952 well as .a when seeing whether LIBDIR or USRLIBDIR is right.
953
954Sat May 6 17:29:07 1995 David J. MacKenzie <djm@geech.gnu.ai.mit.edu>
955
956 * acspecific.m4 (AC_PROG_CPP): If CPP is already set, use that as
957 the value and set the cache variable to it.
958
959Mon Mar 27 10:48:36 1995 David J. MacKenzie <djm@churchy.gnu.ai.mit.edu>
960
961 * Version 2.3.
962
963 * acgeneral.m4 (AC_OUTPUT): Add quotes around the echo arguments
964 in the trap, so backslashes aren't required for multiline input.
965 From G.Wilford@ee.surrey.ac.uk.
966 Also use the sed trick when not using a config header file.
967
968Thu Mar 23 18:02:25 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
969
970 * acgeneral.m4 (AC_LANG_C, AC_LANG_CPLUSPLUS): Put "-c" right
971 after compiler name. Same for "-o conftest".
972
973 * ifnames.sh (AC_MACRODIR): Default to @datadir@, not a hardcoded
974 path.
975
976 * Test release 2.2.1.
977
978 * acgeneral.m4 (AC_OUTPUT): Use sed, not tr, so we only remove the
979 output config header, not the input one too. From
980 muessig@ipf.bau-verm.uni-karlsruhe.DE (Peter Muessig).
981 (AC_LANG_C): Undo Feb 7 change. According to Roland McGrath,
982 most compilers require all options but -l... and -o to come first.
983
984 * Makefile.in (uninstall): Don't use $@, since the cd makes it
985 invalid when srcdir is relative.
986
987Wed Mar 8 17:05:06 1995 David J. MacKenzie <djm@geech.gnu.ai.mit.edu>
988
989 * Version 2.2.
990
991Wed Mar 8 12:44:34 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
992
993 * Makefile.in: Follow cd commands with &&, not ;.
994 From Franc,ois Pinard.
995
996Tue Mar 7 11:48:19 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
997
998 * acspecific.m4 (AC_FUNC_ALLOCA): Keep sh variable namespace clean.
999 Put newline after AC_DEFINE_UNQUOTED call to avoid Irix syntax error.
1000
1001Mon Mar 6 15:07:00 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1002
1003 * Test release 2.1.3.
1004
1005 * acspecific.m4 (AC_FUNC_ALLOCA): Replace nested AC_FUNC_CHECK
1006 calls with a loop.
1007
1008 * acspecific.m4 (AC_FUNC_VPRINTF): Don't check for signal munging.
1009 From Paul Eggert.
1010
1011 * acgeneral.m4 (AC_CACHE_SAVE): Tell the user whether the cache
1012 changed or not. From gnu@toad.com (John Gilmore).
1013
1014 * Makefile.in (install-info): Don't cd, to avoid breaking
1015 install-sh references.
1016
1017Fri Mar 3 11:41:01 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1018
1019 * Makefile.in (autoconf.info, standards.info): Use --no-split to
1020 avoid creating filenames > 14 chars.
1021
1022 * acgeneral.m4 (AC_CHECK_FUNC): Use assert.h,
1023 to avoid protype conflicts from ctype.h (!!) on OSF/1 3.0.
1024
1025Sat Feb 25 01:56:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1026
1027 * acspecific.m4 (AC_C_BIGENDIAN): Check for BYTE_ORDER macro from
1028 sys/param.h before trying the test program which cannot be
1029 cross-compiled.
1030
1031Fri Feb 24 20:02:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1032
1033 * acgeneral.m4 (AC_CHECK_FUNC): Include errno.h instead of ctype.h
1034 in test program.
1035
1036Wed Feb 22 18:01:27 1995 David J. MacKenzie <djm@geech.gnu.ai.mit.edu>
1037
1038 * Test release 2.1.2.
1039
1040Tue Feb 21 13:00:07 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1041
1042 * acgeneral.m4 (AC_CACHE_VAL): Add extra quotes to work around AIX
1043 4.1 bug reported by hyc@locus.com (Howard Chu).
1044
1045 * acspecific.m4 (AC_FUNC_GETLOADAVG): Check for -lelf before -lkvm.
1046 Reported by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
1047 (AC_HEADER_STAT): Check whether S_IFDIR is defined, to work around
1048 ISC bug reported by rick@anasazi.com (Rick Coupland).
1049
1050 * autoheader.sh: Better solution to @BOTTOM@ printing.
1051 From Paul Eggert.
1052
1053Mon Feb 13 18:13:11 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1054
1055 * acspecific.m4 (AC_PROG_CC_C_O): Use sed filter to make sure
1056 ${ac_cc} is always a valid shell variable name.
1057 (AC_PROG_MAKE_SET): Remove gratuitous backslashes in checking message.
1058
1059Sun Feb 12 18:42:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1060
1061 * acgeneral.m4 (AC_CHECK_TOOL_PREFIX): Require AC_CANONICAL_BUILD,
1062 so both $build and $host are definitely set before we compare
1063 them.
1064
1065Sat Feb 11 04:37:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1066
1067 * acgeneral.m4 (AC_CHECK_TOOL): Rewritten. Take optional third
1068 arg VALUE-IF-NOT-FOUND. Check for
1069 ${ac_tool_prefix}PROG-TO-CHECK-FOR first. If not found and third
1070 arg given, and ${ac_tool_prefix} is nonempty, check for unadorned
1071 PROG-TO-CHECK-FOR as well. Last choice use VALUE-IF-NOT-FOUND.
1072
1073Fri Feb 10 17:45:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1074
1075 * acgeneral.m4 (AC_OUTPUT): Fix sed command to produce $ac_dots
1076 for subdir configures.
1077
1078Thu Feb 9 14:42:20 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1079
1080 * testsuite/config/unix.exp (autoconf_load): Run the script with
1081 /dev/null as the cache.
1082
1083 * acgeneral.m4 (AC_CHECK_TOOL_PREFIX, AC_CHECK_TOOL): New macros,
1084 from Roland McGrath.
1085
1086 * acspecific.m4 (AC_DECL_YYTEXT): Cache the output file root.
1087 (AC_C_INLINE): If the compiler doesn't recognize it, define it
1088 away. Try __inline__ too. From Jim Avera.
1089 (AC_FUNC_GETPGRP): New macro. From Arnold Robbins.
1090 * acconfig.h: New entry for it.
1091
1092 * configure.in: Check for new awk.
1093 * Makefile.in (editsh): Substitute in AWK.
1094
1095 * acspecific.m4 (AC_PROG_INSTALL): Allow trailing slashes in PATH
1096 elements.
1097 * acgeneral.m4 (AC_PREFIX_PROGRAM): Ditto.
1098
1099Tue Feb 7 11:32:09 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1100
1101 * acgeneral.m4 (AC_CHECK_LIB, AC_HAVE_LIBRARY): Check and add the new
1102 library before existing libs, not after, in case it uses them.
1103 * acspecific.m4 (AC_FUNC_GETLOADAVG, AC_FUNC_GETMNTENT,
1104 AC_FUNC_STRFTIME, AC_DYNIX_SEQ, AC_IRIX_SUN, AC_SCO_INTL): Ditto.
1105
1106 * autoheader.sh: Allow @BOTTOM@ to be the first line in
1107 acconfig.h. From iwj10@cus.cam.ac.uk (Ian Jackson).
1108
1109 * acspecific.m4 (AC_FUNC_GETLOADAVG): Add semicolons before
1110 AC_DEFINE. Check for -lkvm before -lutil. Assume it needs setgid
1111 if using -lutil.
1112
1113 * acgeneral.m4 (ac_compile, ac_link): Put the file name before the
1114 variables, so they can contain -l options.
1115
1116 * acspecific.m4 (AC_FUNC_WAIT3): Sleep longer for HPUX.
1117 (AC_TYPE_SIGNAL): Declare signal as extern "C" for C++.
1118
1119 * Makefile.in testsuite/Makefile.in (maintainer-clean): Renamed
1120 from realclean.
1121
1122 * autoconf.sh (TMPDIR): Inherit from environment, or set if not.
1123
1124 * acgeneral.m4 (AC_PREFIX_PROGRAM): Say we're checking the prefix.
1125
1126 * acspecific.m4 (AC_ISC_POSIX): Fix typo.
1127 (AC_PATH_X): Screen out bogus values from imake.
1128 (AC_PROG_LEX): Check for yywrap, not main, in the library.
1129
1130Thu Feb 2 11:32:07 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1131
1132 * acconfig.h (__CHAR_UNSIGNED): Protect with #ifndef.
1133 From marcus@ee.pdx.edu (Marcus Daniels).
1134
1135 * acgeneral.m4 (AC_CACHE_SAVE): Workaround Ultrix and 4.3BSD sh
1136 bug in setting the high bit on variable values.
1137 From Ken Raeburn.
1138 (AC_OUTPUT_FILES, AC_OUTPUT_SUBDIRS): Ignore initial "./" to
1139 avoid messing up the dot-dot counts.
1140 (AC_OUTPUT_SUBDIRS): Pass INSTALL magic to subdirectories.
1141 From Karl Berry.
1142
1143 * ifnames.sh: Speed up drastically by folding 3N+2 processes into 2.
1144 From Paul Eggert.
1145
1146Wed Feb 1 11:58:27 1995 David J. MacKenzie <djm@catapult.va.pubnix.com>
1147
1148 * acgeneral.m4 (AC_ARG_ENABLE, AC_ARG_WITH): Add additional
1149 quoting for internal consistency.
1150 From junio@twinsun.COM (Jun Hamano).
1151
1152 * acspecific.m4 (AC_PATH_XTRA): R6 function name was wrong.
1153 From Karl Berry.
1154 (AC_C_CROSS): Fix typo in cache var name.
1155 From tgl@sss.pgh.pa.us (Tom Lane).
1156 (AC_PROG_MAKE_SET): Change / in the make program name into _ so it
1157 can be part of a shell variable name.
1158 (AC_DECL_YYTEXT): Fix arguments to AC_TRY_LINK.
1159 From interran@uluru.stanford.edu (John Interrante).
1160
1161 * acgeneral.m4 (AC_CHECK_SIZEOF): If test program fails, set the
1162 variable to 0 as the doc sez.
1163 From eisen@cc.gatech.edu (Greg Eisenhauer).
1164
1165 * acgeneral.m4, acspecific.m4: Remove *.core and core.* as well as
1166 core, for recent BSD's.
1167
1168 * acspecific.m4 (AC_SYS_INTERPRETER): Use `#! /' instead of `#!/'.
1169 * acgeneral.m4 (AC_INIT_BINSH): Likewise.
1170 * All scripts: likewise.
1171 From woods@kuma.web.net (Greg A. Woods).
1172
1173 * acgeneral.m4 (AC_INIT_PREPARE): Use fd 6 instead of 4, to
1174 prevent a conflict on the Kubota Titan. From
1175 muessig@ipf.bau-verm.uni-karlsruhe.DE (Peter Muessig).
1176
1177 * autoconf.sh: Use a more concise syntax to set variables.
1178 From Karl Berry.
1179
1180 * acspecific.m4 (AC_FUNC_WAIT3): Check page fault measurements to
1181 catch Linux. From tobias@server.et-inf.fho-emden.de (Peter Tobias).
1182
1183 * acgeneral.m4 (AC_OUTPUT): If running config.status
1184 fails, exit with a nonzero status. From Ken Raeburn.
1185
1186Tue Dec 6 19:07:07 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1187
1188 * acspecific.m4 (AC_FUNC_GETLOADAVG): Use elf_begin in -lelf
1189 check, not elf_read.
1190
1191Mon Nov 7 18:18:11 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1192
1193 * acspecific.m4 (AC_PROG_MAKE_SET): Fix msg; $MAKE is not useful
1194 Make syntax.
1195
1196Fri Nov 4 09:08:33 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1197
1198 * Version 2.1.
1199
1200 * autoreconf.sh: Add -f --force option.
1201 From "Theodore Ts'o" <tytso@MIT.EDU>.
1202
1203Thu Nov 3 10:24:08 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1204
1205 * acgeneral.m4 (AC_TRY_RUN): Reword warning.
1206
1207 * acspecific.m4 (AC_PROG_CXX): Notify the user of the check for
1208 GNU C++.
1209 (AC_PROG_CXX, AC_PROG_CXXCPP): Use g++, not gcc, as default C++
1210 compiler.
1211 * acgeneral.m4 (AC_LANG_CPLUSPLUS): Ditto.
1212
1213 * acgeneral.m4 (AC_INIT_PARSE_ARGS): Move ac_usage string directly
1214 into the here document to work around A/UX shell limitation.
1215
1216 * acgeneral.m4 (AC_COMPILE_CHECK): Mention the MSG macros in the
1217 obsolete warning.
1218
1219 * autoscan.pl (output_programs): Use AC_CHECK_LIB, not
1220 AC_HAVE_LIBRARY.
1221
1222 * acgeneral.m4 (AC_CHECK_FUNC): Move prototype outside of function
1223 so it works with C++. From ejb@era.COM (E. Jay Berkenbilt).
1224
1225Fri Oct 28 11:23:30 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1226
1227 * acspecific.m4 (AC_CHECK_HEADERS_DIRENT): Use define, not
1228 AC_DEFUN, so the testsuite doesn't call it with no arguments,
1229 leading to a syntax error in the real Bourne shell.
1230
1231Wed Oct 26 18:40:41 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1232
1233 * Version 2.0.
1234
1235Tue Oct 25 11:04:16 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1236
1237 * acgeneral.m4 (AC_CHECK_HEADER, AC_CHECK_HEADERS): Change -
1238 in file names to _.
1239 * acspecific.m4 (AC_CHECK_HEADER_DIRENT, AC_CHECK_HEADERS_DIRENT):
1240 Likewise.
1241
1242Mon Oct 24 11:28:20 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1243
1244 * Makefile.in (uninstall): Remove the transformed names.
1245 (SCRIPTS): Rename from PROGS.
1246 * configure.in: Likewise.
1247
1248Fri Oct 21 07:14:23 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1249
1250 * acgeneral.m4 (AC_TRY_COMPILE): New macro.
1251 (AC_LANG_C, AC_LANG_CPLUSPLUS): Set $ac_compile.
1252 (AC_TRY_LINK): Don't declare exit.
1253 * acspecific.m4 (AC_C_INLINE, AC_C_CONST, AC_CHECK_HEADER_DIRENT,
1254 AC_DECL_SYS_SIGLIST, AC_HEADER_SYS_WAIT, AC_TYPE_SIGNAL,
1255 AC_FUNC_GETLOADAVG, AC_HEADER_TIME, AC_STRUCT_TM,
1256 AC_STRUCT_TIMEZONE, AC_STRUCT_ST_BLOCKS, AC_STRUCT_ST_BLKSIZE,
1257 AC_STRUCT_ST_RDEV): Use AC_TRY_COMPILE instead of AC_TRY_LINK.
1258 (AC_AIX, AC_MINIX, AC_ISC_POSIX): Must come before AC_TRY_COMPILE.
1259
1260 * acspecific.m4 (AC_PROG_LEX): Don't assume -ll if using lex;
1261 check for it. From Mark Eichin.
1262
1263Thu Oct 20 07:11:22 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1264
1265 * acgeneral.m4 (AC_PARSE_ARGS): Ignore --site.
1266
1267 * autoscan.pl: Add more blank lines to the output. Pacify perl -w.
1268
1269Wed Oct 19 09:14:50 1994 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
1270
1271 * acgeneral.m4 (AC_PREREQ_COMPARE): Allow secondary and ternary
1272 numbers >99. From John Eaton <jwe@che.utexas.edu>.
1273
1274Wed Oct 19 00:06:40 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1275
1276 * ifnames.sh: Take comments out of sed script.
1277
1278Tue Oct 18 00:20:04 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu>
1279
1280 * acgeneral.m4 (AC_INIT_NOTICE): Set ac_default_prefix.
1281 (AC_INIT_PARSE_ARGS, AC_SITE_LOAD, AC_OUTPUT): Use it.
1282 (AC_PREFIX_DEFAULT): New macro.
1283 From Ken Raeburn.
1284
1285 * testsuite/autoconf.s/syntax.exp: Renamed from specific.exp.
1286
1287 * acgeneral.m4 (AC_SITE_LOAD): Change where to look for config.site.
1288
1289 * configure.in: Call AC_ARG_PROGRAM.
1290 * Makefile.in (install): Use program_transform_name.
1291
1292 * acgeneral.m4 acspecific.m4 acoldnames.m4: Clarify copying terms.
1293
1294 * acgeneral.m4 (AC_CANONICAL_BUILD): Default build to host, not empty.
1295
1296 * acspecific.m4 (AC_PROG_CC): Recognize NeXT cpp as GNU C.
1297 From tom@basil.icce.rug.NL (Tom R.Hageman).
1298
1299Mon Oct 17 18:25:53 1994 David J. MacKenzie (djm@duality.gnu.ai.mit.edu)
1300
1301 * acspecific.m4 (AC_PROG_CPP): Use assert.h (comes with gcc), not
1302 stdio.h (loses for new cross-compilers). From Roland McGrath.
1303
1304Tue Oct 11 13:22:22 1994 David J. MacKenzie (djm@duality.gnu.ai.mit.edu)
1305
1306 * acspecific.m4 (AC_PATH_XTRA): Add X_PRE_LIBS variable and assume
1307 -lSM if -lICE is found. From Karl Berry.
1308
1309Mon Oct 3 20:12:36 1994 David J. MacKenzie (djm@duality.gnu.ai.mit.edu)
1310
1311 * testsuite/Makefile.in (AUTOCONF, AUTOCONFFLAGS): Test
1312 ../autoconf, not installed autoconf.
1313
1314Sat Oct 1 04:43:43 1994 Paul Eggert <eggert@twinsun.com>
1315
1316 * acspecific.m4: Catch `const' bug in NEC SVR4.0.2 mips cc.
1317
1318 * Makefile.in (.sh, .pl, configure): Do chmod before mv.
1319
1320 * acheaders, acspecific.m4 (AC_HEADER_SYS_WAIT): New entry.
1321
1322 * acconfig.h (HAVE_SYS_WAIT_H): New entry.
1323
1324Wed Sep 28 08:59:01 1994 David MacKenzie <djm@geech.gnu.ai.mit.edu>
1325
1326 * Makefile.in: Set datadir to $(prefix)/share.
1327
1328Tue Sep 27 08:00:38 1994 David MacKenzie <djm@geech.gnu.ai.mit.edu>
1329
1330 * Makefile.in: Use implicit rules to make scripts.
1331 From Jim Meyering.
1332
1333 * acconfig.h: Remove #undefs of unused symbols.
1334 From Paul Eggert.
1335 * testsuite/autoconf.s/defines.exp: New file.
1336 * testsuite/autoconf.s/specific.exp: Extract the list of macros to
1337 test from acspecific.m4 instead of hardcoding it.
1338 * acspecific.m4 (AC_PROG_CXXCPP): Default CXX to gcc, not c++.
1339
1340Mon Sep 26 12:32:46 1994 David MacKenzie <djm@churchy.gnu.ai.mit.edu>
1341
1342 * acspecific.m4 (AC_HEADER_DIRENT): Only check for -lx if not
1343 using dirent.
1344 * autoreconf.sh: Shorten sed label for OSF/1.
1345 * acgeneral.m4 acspecific.m4: Change licensing terms for output.
1346
1347Thu Sep 22 15:36:56 1994 David MacKenzie <djm@churchy.gnu.ai.mit.edu>
1348
1349 * autoconf.sh (tmpin): Always set.
1350
1351Wed Sep 21 13:12:10 1994 David MacKenzie <djm@geech.gnu.ai.mit.edu>
1352
1353 * acgeneral.m4 (AC_INIT_PREPARE): Remove trailing slashes from
1354 srcdir.
1355
1356Mon Sep 19 17:11:39 1994 David MacKenzie <djm@geech.gnu.ai.mit.edu>
1357
1358 * acgeneral.m4 (AC_INIT, AC_INIT_PARSE_ARGS, AC_CANONICAL_SYSTEM,
1359 AC_ARG_PROGRAM): Make the default for program_transform_name be
1360 a valid sed script, and substitute it always.
1361
1362Sat Sep 17 08:27:58 1994 David MacKenzie <djm@geech.gnu.ai.mit.edu>
1363
1364 * autoheader.sh: Protect `for' loop from checking empty $syms.
1365
1366 * ifnames.sh: Use % instead of , as sed s separator.
1367
1368 * autoscan.pl: Update output comments.
1369
1370Fri Sep 16 11:20:02 1994 David MacKenzie (djm@geech.gnu.ai.mit.edu)
1371
1372 * acspecific.m4 (AC_TYPE_GETGROUPS): Provide a cross compiling
1373 default. From Jim Meyering.
1374
1375 * acgeneral.m4 (AC_INIT_PARSE_ARGS): Document
1376 --program-transform-name.
1377
1378Thu Sep 15 16:26:36 1994 David MacKenzie (djm@geech.gnu.ai.mit.edu)
1379
1380 * acgeneral.m4 (AC_INIT_NOTICE): Clarify copying notice.
1381 Fix up comments between sections.
1382
1383 * acspecific.m4 (AC_PROG_LEX): Omit extra checking message.
1384
1385 * autoreconf.sh: Give usage if non-option args are given.
1386 * autoconf.sh autoheader.sh: Define AC_LOCALDIR for configure.in.
1387
1388Thu Sep 15 11:31:13 1994 Ian Lance Taylor (ian@airs.com)
1389
1390 * Makefile.in (check): Set AUTOCONFFLAGS from srcdir, not objdir.
1391
1392Thu Sep 15 09:06:40 1994 David MacKenzie (djm@churchy.gnu.ai.mit.edu)
1393
1394 * acgeneral.m4 (AC_MSG_ERROR): Say that it's an error in the message.
1395
1396 * Makefile.in (check): Copy install-sh from srcdir if needed.
1397
1398 * autoreconf.sh: Only regenerate autoheader-generated header file
1399 templates. Pass relative macrodir properly.
1400 * autoconf.sh autoheader.sh autoreconf.sh: Add -l --localdir option.
1401 Based on work by Mark Eichin.
1402
1403 * ifnames.sh: Add -h option.
1404 * autoconf.sh autoheader.sh: Remove -v option.
1405
1406 * acgeneral.m4 (AC_CHECK_TYPE): Require AC_HEADER_STDC and check
1407 stdlib.h if present.
1408
1409 * acgeneral.m4 (AC_OUTPUT): Protect cache save from interruptions.
1410
1411Tue Sep 13 09:46:23 1994 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
1412
1413 * Makefile.in (install): Use srcdir. From Mark Eichin.
1414
1415 * acgeneral.m4 (AC_OUTPUT_FILES): Automatically add
1416 configure_input comment to Makefiles again.
1417 * Makefile.in testsuite/Makefile.in: Remove configure_input ref.
1418
1419 * acgeneral.m4 (AC_LINK_FILES, AC_OUTPUT_LINKS): Reverse the order
1420 of the arguments. Support relative symlinks.
1421
1422 * acgeneral.m4 acspecific.m4: Remove some gratuitous {} in shell
1423 variable references.
1424
1425 * acgeneral.m4 (AC_OUTPUT_FILES): New output variable
1426 configure_input replaces big kludge for adding output comment.
1427 * Makefile.in, testsuite/Makefile.in: Use it.
1428
1429Mon Sep 12 23:06:08 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1430
1431 * acgeneral.m4 (AC_INIT_PREPARE, AC_OUTPUT_SUBDIRS): Make command
1432 line quoting work for shell metachars besides blanks.
1433
1434Sun Sep 11 23:34:24 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1435
1436 * acspecific.m4 (AC_PATH_XTRA): Link with X_EXTRA_LIBS when
1437 checking for -lSM.
1438
1439 * acfunctions (memcmp): Use AC_FUNC_MEMCMP. From Paul Eggert.
1440
1441 * acgeneral.m4 (AC_COMPILE_CHECK): Mark obsolete.
1442
1443Sat Sep 10 10:59:19 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1444
1445 * Makefile.in (DISTFILES): Include install-sh, not install.sh.
1446
1447 * autoscan.pl: Check AC_MACRODIR.
1448
1449 * acgeneral.m4 (AC_INIT_PARSE_ARGS, AC_INIT_PREPARE,
1450 AC_CONFIG_SUBDIRS, AC_OUTPUT_SUBDIRS): Make quoting of command
1451 line options work.
1452 (AC_CONFIG_AUX_DIRS): Check for install-sh over install.sh.
1453
1454 * acspecific.m4 (AC_FUNC_GETMNTENT): Only check for second lib if
1455 first lib isn't found. From Jim Meyering.
1456
1457Fri Sep 9 10:41:42 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1458
1459 * acspecific.m4 (AC_FUNC_MEMCMP): New macro, from Jim Meyering.
1460 * testsuite/autoconf.s/specific.exp: Test it.
1461
1462 * testsuite/Makefile.in (site.exp): Simplify.
1463
1464 * acgeneral.m4 (AC_CACHE_SAVE): Use a shorter syntax for setting
1465 the variables. Idea from Karl Berry.
1466 (AC_CHECK_FUNCS, AC_CHECK_HEADERS): Take an action-if-not-found.
1467 From Jim Meyering.
1468
1469 * acconfig.h: Add entries for getmntent and strftime.
1470 * acspecific.m4 (AC_C_CHAR_UNSIGNED): If GCC, don't run a test
1471 program.
1472
1473Thu Sep 8 10:53:53 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1474
1475 * acspecific.m4 (AC_USG): Was passing too many args to AC_TRY_LINK.
1476 (AC_FUNC_STRFTIME, AC_FUNC_GETMNTENT): New macros.
1477 (AC_HEADER_DIRENT): Check for Xenix dir libs.
1478 (AC_XENIX_DIR, AC_SCO_INTL, AC_IRIX_SUN, AC_DYNIX_SEQ, AC_AIX,
1479 AC_ISC_POSIX, AC_MINIX): Go back to the v1 names.
1480 * acoldnames.m4: Delete their aliases.
1481 * testsuite/autoconf.s/specific.exp: Check them.
1482
1483 * acgeneral.m4 (AC_ARG_PROGRAM): Use `;' instead of `-e' to
1484 separate sed arguments, to simplify Makefile usage and support
1485 sed arguments containing spaces.
1486 (AC_CANONICAL_HOST): Move check for config.sub here from
1487 AC_CANONICAL_SYSTEM.
1488
1489 * autoheader.m4 (AC_CHECK_HEADERS_DIRENT): Redefine. From Paul Eggert.
1490 (AC_CHECK_SIZEOF): Redefine this, not the old name.
1491 (AC_HAVE_LIBRARY): Redefine.
1492
1493Wed Sep 7 09:32:31 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1494
1495 * testsuite/lib/common.exp: Ignore warnings about test programs.
1496 * testsuite/autoconf.s/specific.exp: Check AC_FUNC_CLOSEDIR_VOID.
1497
1498 * Makefile.in (*clean): Remove the new index.
1499 (dist): Undo adding write perms. Screws up RCS.
1500 * acgeneral.m4 (AC_OUTPUT_MAKE_DEFS): Remove comments from sed
1501 program.
1502 * acoldnames.m4: Change a couple of AC_DEFUN to define.
1503
1504Wed Sep 7 01:27:19 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1505
1506 * acgeneral.m4 (AC_SITE_LOAD): Check whether $CONFIG_SITE is empty.
1507
1508Tue Sep 6 09:55:30 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1509
1510 * acgeneral.m4 (AC_ARG_PROGRAM): New macro.
1511 (AC_INIT_PARSE_ARGS, AC_CANONICAL_SYSTEM): Do a little setup for it.
1512
1513 * acspecific.m4 (AC_PROG_INSTALL): Clarify comment. Remove check
1514 for bsdinst, since it's no better than our install.sh.
1515 (AC_CHECK_HEADER_DIRENT, AC_CHECK_HEADERS_DIRENT): New macros.
1516 (AC_HEADER_DIRENT, AC_DIR_HEADER): Use them.
1517 (AC_PROG_CC, AC_PROG_CXX): Check whether GCC accepts -g.
1518
1519 * acgeneral.m4 (AC_INIT_PREPARE): Call AC_PROG_ECHO_N.
1520 Use define instead of AC_DEFUN for some frequently called or
1521 internal macros that aren't involved in ordering constraints.
1522
1523Mon Sep 5 17:37:36 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1524
1525 * acspecific.m4 (AC_C_CROSS): Provide default argument to AC_TRY_RUN.
1526
1527Fri Sep 2 09:30:41 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1528
1529 * acgeneral.m4 (AC_TRY_CPP): Use a temp file so sh -x works.
1530 From Mark Nudelman.
1531
1532 * acgeneral.m4: --norecursion -> --no-recursion.
1533 (AC_OUTPUT_LINKS): Reset srcdir to ac_given_srcdir.
1534
1535 * acspecific.m4 (AC_PATH_X): Call AC_ARG_WITH(x, ...).
1536 (AC_PROG_INSTALL): Search for bsdinst too.
1537
1538 * Makefile.in (dist): Make distribution files writable.
1539
1540 * acgeneral.m4 (AC_OUTPUT): Move trap 0 commands to near the end
1541 of configure, to work around shell bug in failing to execute the
1542 trap when there are commands after AC_OUTPUT.
1543
1544Sat Sep 3 19:47:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
1545
1546 * acgeneral.m4 (AC_OUTPUT_FILES): Write CONFIG_FILES defn
1547 unquoted, so $1 can contain references to shell variables in configure.
1548
1549Thu Sep 1 15:34:15 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1550
1551 * acgeneral.m4 (AC_TRY_RUN): Always warn if no cross-compile
1552 default is given.
1553 * acspecific.m4 (AC_FUNC_MMAP, AC_FUNC_VFORK, AC_FUNC_WAIT3,
1554 AC_FUNC_UTIME_NULL, AC_FUNC_STRCOLL): Provide a default
1555 for AC_TRY_RUN.
1556 (AC_FUNC_CLOSEDIR_VOID): New macro, broken out of AC_HEADER_DIRENT.
1557
1558Thu Sep 1 00:06:38 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1559
1560 * acgeneral.m4 acspecific.m4: Discard all output until AC_INIT is
1561 called. Remove now-unnecessary dnl's between macro definitions.
1562 (AC_OUTPUT): Add exit 0 and optional unquoted here document to
1563 end of config.status.
1564
1565Wed Aug 31 00:11:28 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1566
1567 * acspecific.m4 (AC_PATH_X_DIRECT): Use AC_TRY_LINK instead of
1568 AC_CHECK_LIB, so we don't add the library to $LIBS or print anything.
1569 (AC_PATH_XTRA): Remove initial checking message.
1570 (AC_HEADER_STDC): In test program, default to no STDC headers if
1571 cross compiling.
1572
1573Tue Aug 30 16:16:29 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1574
1575 * autoreconf.sh: Add -h option.
1576 * autoupdate.sh: Remove -v option.
1577
1578 * acgeneral.m4 (AC_EGREP_CPP, AC_TRY_CPP): Add parens around eval
1579 for old shells. From Kaveh Ghazi.
1580 (AC_TRY_RUN): Warn when generating configure, if called without
1581 a default parameter and AC_CANONICAL_SYSTEM has been called.
1582
1583 * autoheader.sh: Don't run `for' loops on empty lists.
1584 From Ken Raeburn.
1585
1586 * autoconf.sh autoheader.sh: Print the version number using grep
1587 like the other scripts, not using m4.
1588 * acgeneral.m4: Remove conditional for printing version number.
1589 It broke with frozen files.
1590
1591 * autoheader.m4: New file.
1592 * autoheader.sh: Use it; the frozen version if possible.
1593 * Makefile.in (install): Install a frozen autoheader.m4f if possible.
1594 * autoconf.m4: Don't sinclude acsite.m4 here.
1595 * acgeneral.m4 (AC_INIT): Include it here.
1596
1597Tue Aug 30 14:02:07 1994 David J. MacKenzie (djm@mole.gnu.ai.mit.edu)
1598
1599 * acgeneral.m4 (AC_CHECK_LIB): Use AC_DEFINE_UNQUOTED.
1600 From Jim Meyering.
1601
1602 * acgeneral.m4: Revise diversions, to topologically order
1603 macros called via AC_REQUIRE.
1604 (AC_DIVERT_PUSH, AC_DIVERT_POP): New macros.
1605 (AC_INIT, AC_ARG_ENABLE, AC_ARG_WITH, AC_SUBST, AC_SUBST_FILE,
1606 AC_REQUIRE): Use them.
1607 From Franc,ois Pinard (bless his soul!).
1608 (AC_PRO, AC_EPI): New macros.
1609 (AC_DEFUN): Use them.
1610 (AC_INIT): sinclude aclocal.m4 herea.
1611 * autoconf.m4: Not here.
1612
1613 * autoconf.sh: Use a freeze file if available and m4 can do it.
1614 * Makefile.in (install): Install a freeze file if m4 supports it.
1615
1616Mon Aug 29 16:18:22 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1617
1618 * acgeneral.m4 (AC_TRY_CPP): Remove subshell and move quotes.
1619
1620Sun Aug 28 17:37:26 1994 David J. MacKenzie (djm@bennett.eng.umd.edu)
1621
1622 * acspecific.m4 (AC_C_CHAR_UNSIGNED, AC_C_LONG_DOUBLE,
1623 AC_C_INLINE): Don't AC_REQUIRE AC_PROG_CC.
1624
1625 * acspecific.m4 (AC_RSH, AC_ARG_ARRAY, AC_HAVE_POUNDBANG): Define
1626 to print error messages.
1627
1628 * acgeneral.m4 (AC_OUTPUT_LINKS): Insert ac_links and ac_files
1629 into config.status using an *un*quoted here document.
1630 From Ken Raeburn.
1631
1632Sat Aug 27 13:31:58 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1633
1634 * acgeneral.m4 (AC_OUTPUT_HEADER): Remove comments from within sed
1635 script. From Kaveh Ghazi <ghazi@wilhelm.rutgers.edu>.
1636
1637Fri Aug 26 17:03:18 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
1638
1639 * autoconf.sh, acgeneral.m4: __LINE__ -> __oline__.
1640
1641 * acgeneral.m4 (AC_TRY_CPP, AC_EGREP_CPP): Append any error output
1642 to config.log.
1643 (AC_EGREP_CPP): Don't use a temp file.
1644
1645 * acspecific.m4 (AC_FUNC_ALLOCA): Require CPP.
1646
1647 * acgeneral.m4 (AC_INIT_PREPARE): Replace AC_SUBST_DEFAULT calls
1648 with AC_SUBST.
1649 (AC_SUBST_DEFAULT): Macro removed.
1650 * acspecific.m4 (AC_PROG_CC, AC_PROG_CXX): If CFLAGS or CXXFLAGS
1651 was not set already, give it a default value according to whether
1652 we have gcc.
1653
1654 * acspecific.m4 (AC_PATH_XTRA): Use AC_CHECK_LIB, not AC_HAVE_LIBRARY.
1655
1656Fri Aug 26 00:34:11 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1657
1658 * acconfig.h (HAVE_UNION_WAIT): Entry removed; it wasn't defined
1659 anywhere.
1660
1661 * acgeneral.m4 (AC_OUTPUT_HEADER): rm files before mv onto them.
1662 (AC_OUTPUT): Remove explicit exit at end of configure, to allow
1663 code after AC_OUTPUT (needed for Emacs).
1664
1665 * acgeneral.m4 (AC_CANONICAL_SYSTEM): Move setting of alias vars
1666 into submacros.
1667
1668 * acspecific.m4 (AC_PROG_CPP): If $CPP is set and is a directory,
1669 ignore it.
1670
1671Thu Aug 25 09:26:36 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1672
1673 * acspecific.m4 (AC_SYS_INTERPRETER): Move hash mark out of macro
1674 call.
1675 (AC_FUNC_MMAP): If C++, put malloc decls in extern "C".
1676
1677 * acgeneral.m4 (AC_INIT_PARSE_ARGS): Untabify help message
1678 and indent options.
1679
1680 * Makefile.in (DISTFILES): Remove ChangeLog.0.
1681
1682 * acgeneral.m4 (AC_CHECK_LIB): Do uppercasing of library name at
1683 runtime.
1684 (AC_HAVE_LIBRARY): Retain old behavior.
1685
1686 * acspecific.m4 (AC_FUNC_VFORK): If C++, use a prototype for the
1687 function in the test program.
1688 (AC_C_ARG_ARRAY): Macro deleted.
1689 * acoldnames.m4, acconfig.h, testsuite/autoconf.s/specific.exp:
1690 Remove references to it.
1691
1692 * autoupdate.sh: Make sure $infile can be read, and $tmpout has
1693 the same permissions. Make sure $infile can be written. From
1694 Paul Eggert.
1695
1696 * acgeneral.m4 (AC_INIT*): Remove now-incorrect AC_BEFORE calls.
1697 (AC_CHECK_FUNC): If C++, use extern "C".
1698 (AC_TRY_LINK, AC_TRY_RUN): If C++, declare exit.
1699
1700 * acspecific.m4 (AC_PATH_XTRA): Check for more libraries.
1701 From Karl Berry.
1702
1703 * acgeneral.m4 (AC_INIT_PREPARE): Substitute CPPFLAGS.
1704 (AC_LANG_C, AC_LANG_CPLUSPLUS): Include CPPFLAGS in the commands.
1705
1706 * acgeneral.m4 (AC_OUTPUT_FILES): Move protection for right side
1707 of sed substitution here from AC_MAKE_DEFS, so it applies to all
1708 AC_SUBST'd variables.
1709
1710 * Makefile.in (install): Use for loops. From Jim Meyering.
1711
1712 * acgeneral.m4: Revise diversions to rely on implicit flushing at
1713 the end of the m4 run. Idea from Franc,ois Pinard.
1714 (AC_INIT_PREPARE, AC_ARG_ENABLE, AC_ARG_WITH, AC_PREFIX_PROGRAM):
1715 Write to the appropriate diversions.
1716 (AC_ENABLE, AC_WITH): Supply default help string.
1717 (AC_ENABLE_INTERNAL, AC_WITH_INTERNAL, AC_PREFIX_INTERNAL):
1718 Macros removed.
1719 (AC_CONFIG_SUBDIRS): Set `subdirs' here instead of in
1720 AC_INIT_PREPARE.
1721 (AC_PREFIX): Macro removed.
1722 * acoldnames.m4 (AC_PREFIX): Make it an alias for AC_PREFIX_PROGRAM.
1723
1724 * acoldnames.m4: We don't officially support calling
1725 the subroutines of AC_INIT directly, or replacing them, so don't
1726 document it.
1727
1728Wed Aug 24 00:19:05 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1729
1730 * acgeneral.m4 (AC_EGREP_CPP, AC_TRY_LINK, AC_TRY_RUN,
1731 AC_TRY_CPP): Add #line directives.
1732 * autoconf.sh: Make the #line directives accurate.
1733 From Franc,ois Pinard.
1734
1735 * acgeneral.m4 (AC_OUTPUT): Set ac_given_INSTALL from INSTALL.
1736 (AC_SUBST_FILE): Replace with what was AC_INSERT_FILE.
1737 (AC_SUBST_DEFAULT): New macro.
1738 (AC_INIT_BINSH): Renamed from AC_BINSH.
1739 (AC_INIT_PREPARE): Call AC_SUBST_DEFAULT for CFLAGS, CXXFLAGS, and
1740 LDFLAGS.
1741
1742 * acspecific.m4 (AC_HEADER_MAJOR): Don't nest caching tests.
1743
1744 * Makefile.in (clean): Remove the new index files.
1745
1746 * configure.in: Check for gm4 before gnum4.
1747
1748 * acspecific.m4 (AC_PROG_RSH): Macro removed.
1749
1750 * Makefile.in (install): Install autoconf.m4.
1751
1752 * acspecific.m4 (AC_SYS_INTERPRETER): New name and calling
1753 convention for AC_HAVE_POUNDBANG.
1754 (AC_OS_XENIX): Check ac_header_dir instead of DEFS.
1755
1756 * testsuite/autoconf.s/specific.exp: Add AC_HEADER_DIRENT.
1757 Remove AC_SYS_REMOTE_TAPE. Replace AC_HAVE_POUNDBANG with
1758 AC_SYS_INTERPRETER.
1759
1760 * acspecific.m4 (AC_INT_16_BITS, AC_LONG_64_BITS): Reword messages.
1761
1762 * acgeneral.m4 (AC_CHECK_LIB): Use our standard alternate m4 quote
1763 characters << and >> instead of /.
1764
1765 * acspecific.m4 (AC_C_CONST, AC_TYPE_GETGROUPS,
1766 AC_PROG_GCC_TRADITIONAL): Don't put the test program in a
1767 temporary variable.
1768
1769 * acgeneral.m4 (AC_CHECK_HEADERS, AC_CHECK_FUNCS): Use
1770 AC_DEFINE_UNQUOTED.
1771 * autoheader.sh (AC_DEFINE_UNQUOTED): Define.
1772
1773Tue Aug 23 00:03:06 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1774
1775 * acgeneral.m4: Improve comments on some macros.
1776 Fix improperly quoted undefine calls.
1777 (AC_QUOTE_DQUOTE, AC_QUOTE_SQUOTE, AC_QUOTE_HERE, AC_QUOTE_SED,
1778 AC_QUOTE_TOKEN, AC_DEFINE_QUOTE, AC_DEFINE_SEDQUOTE,
1779 AC_QUOTE_IDENTITY): Macros removed.
1780 (AC_DEFINE, AC_DEFINE_UNQUOTED): Only write the (correct) value to
1781 confdefs.h.
1782 (AC_OUTPUT_MAKE_DEFS): New macro.
1783 (AC_OUTPUT): Call it. Move AC_SUBST calls to AC_INIT_PREPARE.
1784 (AC_OUTPUT_FILES): Put most variable substitutions in a here document
1785 instead of a string, to avoid unwanted changes to the values.
1786 (AC_OUTPUT_HEADER): Generate the sed script to transform
1787 config.h.in from conftest.h. Only split up the sed script in
1788 configure, not also in config.status.
1789
1790 * acspecific.m4 (AC_PROG_ECHO_N): Work around some greps lacking -e.
1791
1792 * acspecific.m4 (AC_PATH_X, AC_PATH_X_XMKMF, AC_PATH_X_DIRECT,
1793 AC_PATH_XTRA): Fix cache use and message printing.
1794
1795 * acgeneral.m4 (AC_SITE_LOAD): Check env var CONFIG_SITE first.
1796 (AC_OUTPUT_HEADER): New macro broken out of AC_OUTPUT.
1797
1798 * acgeneral.m4, acspecific.m4 (AC_FD_MSG, AC_FD_CC): New
1799 symbolic constants.
1800
1801 * acgeneral.m4, acoldnames.m4 (AC_INIT_PARSE_ARGS): Renamed from
1802 AC_INIT_PARSEARGS.
1803
1804 * autoupdate.sh: Use $SIMPLE_BACKUP_SUFFIX, if set.
1805
1806 * autoheader.sh (AC_CHECK_LIB): Reflect the added arg.
1807
1808 * autoconf.m4: New file.
1809 * Makefile.in (DISTFILES): Add it.
1810 * autoconf.sh, autoheader.sh, Makefile.in: Use it.
1811
1812 * acspecific.m4 (AC_SYS_REMOTE_TAPE): Macro removed.
1813
1814 * acfunctions, acheaders, acidentifiers, acmakevars, acprograms,
1815 autoscan.pl: Use new macro names.
1816
1817 * acgeneral.m4 (AC_MSG_ERROR): Enclose within {} so it acts like a
1818 single statement. From mjshield@nyx.cs.du.edu (Michael Shields).
1819 (AC_CHECK_FUNCS, AC_CHECK_HEADERS): Only compute the uppercase
1820 name if we're going to define that symbol.
1821 (global): Remove AC_DIVERSION_VAR.
1822 (AC_OUTPUT): Adjust quoting and substitutions to replace most
1823 variable values directly in the sed script. Handle srcdir,
1824 top_srcdir, and INSTALL specially.
1825 Add .cpp and .hpp to c-ish suffixes list.
1826
1827 * configure.in: Use the new macro names.
1828
1829 * ChangeLog.0: New file, broken out of ChangeLog.1.
1830 * Makefile.in (DISTFILES): Add it.
1831
1832 * autoupdate.sh: Update the regexps to account for changes to
1833 acoldnames.m4.
1834
1835Mon Aug 22 23:57:18 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1836
1837 * testsuite/autoconf.s/specific.exp: Use new macro names.
1838
1839Fri Aug 12 10:15:51 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1840
1841 * acspecific.m4 (AC_HEADER_DIRENT, AC_DIR_HEADER): Use one cache
1842 variable for each header file, not one for all of them.
1843
1844 * acgeneral.m4 (AC_CACHE_SAVE): Print a message noting when cache
1845 is unwritable.
1846 (AC_CHECK_FUNCS, AC_CHECK_HEADERS): Take an optional arg to
1847 execute on a match.
1848
1849 * acspecific (AC_OS_AIX, AC_OS_MINIX, AC_OS_ISC): Don't need to be
1850 called before AC_TRY_CPP, since that doesn't use CFLAGS.
1851
1852 * acgeneral.m4 (AC_CHECK_PROG, AC_PATH_PROG): Print a result
1853 whether or not we found the program.
1854 (AC_CHECKING): Not obsolete.
1855 (AC_WITH, AC_ENABLE, AC_INIT_PREPARE): Merge the --enable and
1856 --with diversions.
1857
1858 * acgeneral.m4 (AC_DEFUN): New macro.
1859 Use it globally to define macros that are used as functions,
1860 as opposed to macros that are used as variables. Remove calls to
1861 AC_PROVIDE.
1862
1863Thu Aug 11 08:25:08 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1864
1865 * acspecific.m4 (AC_OS_XENIX): Fix assignments. From Franc,ois
1866 Pinard.
1867 (AC_SYS_REMOTE_TAPE): Fix typo.
1868
1869Wed Aug 10 09:30:11 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1870
1871 * acspecific.m4 (AC_C_CHAR_UNSIGNED): Don't lie about the result
1872 if gcc, just ignore it.
1873
1874 * acgeneral.m4 (AC_CHECK_LIB): Add a function argument.
1875 * acgeneral.m4 (AC_HAVE_LIBRARY): Make it a wrapper around
1876 AC_CHECK_LIB.
1877 * acoldnames.m4: Remove its alias.
1878 * acspecific.m4: Add argument to callers.
1879
1880 * acspecific.m4 (AC_PROG_ECHO_N): Move from acgeneral.m4 AC_MSG_ECHO_N.
1881 * acgeneral.m4: Callers changed.
1882
1883 * acgeneral.m4 (AC_CACHE_LOAD, AC_CACHE_SAVE, AC_SITE_LOAD,
1884 AC_MSG_CHECKING): Aesthetic changes to messages, suggested by
1885 Franc,ois Pinard.
1886
1887 * acspecific.m4 acgeneral.m4 acoldnames.m4: Rename
1888 AC_TRY_CROSS to AC_C_CROSS.
1889
1890 * acgeneral.m4 (AC_INIT_PARSEARGS): Don't mention --verbose in
1891 help message.
1892 (AC_INIT_PREPARE): Use file descriptor 5 for config.log, and 6 for
1893 nothing. --verbose no longer does anything.
1894 (AC_MSG_ECHO_N): New macro.
1895 (AC_MSG_CHECKING, AC_MSG_RESULT, AC_CACHE_VAL): Require it and use
1896 the shell variables it sets.
1897 (AC_MSG_RESULT, AC_VERBOSE): Print unless --silent/--quiet is given,
1898 not only when --verbose is given.
1899 (AC_DEFINE): Don't echo anything.
1900 (AC_CACHE_VAL): Use a custom echo instead of AC_MSG_RESULT.
1901 * acgeneral.m4 (AC_CHECKING, AC_VERBOSE): Put back real versions,
1902 marked obsolete.
1903 * acoldnames.m4: Delete their aliases.
1904 * acgeneral.m4, acspecific.m4 (many macros): Make sure each call
1905 to AC_MSG_CHECKING has exactly one matching AC_MSG_RESULT, and
1906 make the result messages make sense with the checking messages.
1907
1908 * acgeneral.m4 (AC_OUTPUT_SUBDIRS): Use echo, not AC_MSG_RESULT,
1909 to print recursion notice.
1910
1911Tue Aug 9 00:17:28 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1912
1913 * acgeneral.m4 (AC_OUTPUT): Add comment mentioning config.log.
1914
1915 * ChangeLog.1: File split out of ChangeLog.
1916 * Makefile.in (DISTFILES): Add it.
1917
1918 * acgeneral.m4 (AC_OUTPUT, AC_OUTPUT_HEADER), autoheader.sh:
1919 Support optional input-file specification in output-file names.
1920 * autoheader.sh: Support top and bottom comments for config.h.in
1921 in acconfig.h.
1922
1923 * acgeneral.m4, README: Say more about requiring GNU m4.
1924
1925 * autoheader.sh: In the list of symbols to get template entries
1926 for, start each symbol with a blank.
1927
1928 * autoupdate.sh: Add sed substitutions for replacing macro
1929 calls without parameters.
1930
1931 * acgeneral.m4 (AC_CACHE_VAL): Omit the cache var name from the
1932 result message.
1933
1934 * acspecific.m4 (AC_DIR_HEADER): Define to be similar to
1935 AC_HEADER_DIRENT, but only define the old cpp macros.
1936 (AC_HEADER_DIRENT): Only define the new ones.
1937 * acoldnames.m4: Don't say that those two macros are synonyms.
1938 * acconfig.h: Add the new cpp macros. Add <> to some comments.
1939
1940 * acgeneral.m4 (AC_OUTPUT): Don't mess with $INSTALL if it starts
1941 with a $, due to user intervention.
1942
1943 * Makefile.in, testsuite/Makefile.in: Fix *clean targets.
1944
1945 * acgeneral.m4 (AC_CACHE_SAVE, AC_CACHE_LOAD, AC_SITE_LOAD):
1946 Use echo instead of AC_MSG_RESULT.
1947 (AC_INIT_PARSEARGS): Group options by topic in help message. Idea
1948 from Franc,ois Pinard.
1949
1950 * TODO: New file.
1951
1952Mon Aug 8 23:04:01 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1953
1954 * acgeneral.m4 (AC_OUTPUT): Tighten up srcdir handling code slightly.
1955 Add one or more ../ to $INSTALL when it's a relative path and
1956 creating a file in a subdirectory.
1957
1958Tue Aug 2 19:54:26 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1959
1960 * autoheader.sh: Read acoldnames.m4. Redefine the new macro names.
1961 Only define HAVE_LIBFOO where AC_CHECK_LIB is called with only one
1962 argument.
1963
1964Sat Jul 30 09:53:38 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
1965
1966 * acgeneral.m4 acspecific.m4: The Great Renaming.
1967 (Well, I think it's great. You may have your own opinion.)
1968
1969 * acspecific.m4 (AC_DIR_HEADER): Define HAVE_<path>_H as well as
1970 the old DIRENT, SYSDIR, etc.
1971
1972 * acgeneral.m4 acspecific.m4: Add missing spaces between arguments
1973 to m4 calls. From Franc,ois Pinard.
1974
1975 * autoconf.sh: Read acoldnames.m4.
1976 * Makefile.in (DISTFILES, PROGS, install, clean): Add
1977 acoldnames.m4 and autoupdate.sh.
1978
1979Tue Jul 26 08:52:17 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
1980
1981 * testsuite/Makefile.in (check): Print a message noting that
1982 runtest is part of DejaGNU.
1983
1984 * autoscan.pl: Remove unneeded backslash.
1985
1986Sun Jul 24 23:30:27 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
1987
1988 * Makefile.in (clean mostlyclean distclean realclean): Recurse
1989 into testsuite directory.
1990
1991Wed Jul 20 09:38:29 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
1992
1993 * Makefile.in (install): Add missing else and fi.
1994 * acspecific.m4 (GETGROUPS_T, RETSIGTYPE, STACK_DIRECTION): Use
1995 AC_DEFINE_UNQUOTED rather than AC_DEFINE.
1996 From Jim Meyering.
1997
1998Tue Jul 19 14:49:02 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
1999
2000 * acspecific.m4 (AC_MEMORY_H): Add more quotes.
2001
2002 * acgeneral.m4 (AC_TEST_RUN): Check for cross_compiling = yes, not
2003 whether it's non-empty.
2004
2005 * acspecific.m4 (AC_MINUS_C_MINUS_O, AC_SET_MAKE): Eval the cache var
2006 assignments.
2007 (AC_YYTEXT_POINTER): Fix typo.
2008
2009 * testsuite/autoconf.s/specific.exp,
2010 testsuite/autoconf.g/sizeof_type.exp,
2011 testsuite/autoconf.g/init.exp: New files.
2012 * testsuite/lib/common.exp, testsuite/config/unix.exp: Many
2013 changes to make them work.
2014
2015 * acgeneral.m4 (AC_DEFINE): Use redirection for echo, not $verbose.
2016
2017Sat Jul 2 22:07:18 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
2018
2019 * acspecific.m4 (AC_REMOTE_TAPE): Substitute PROGS.
2020
2021Thu Jun 30 16:29:15 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
2022
2023 * acgeneral.m4 (AC_SUBST_FILE): New version from Ken Raeburn.
2024
2025 * ifnames: Add --help, --version, --macrodir options.
2026
2027Fri Jun 24 06:03:35 1994 Paul Eggert (eggert@twinsun.com)
2028
2029 * acspecific.m4 (AC_VFORK): Improve test for the gcc-sparc vfork bug.
2030
2031Thu Jun 30 09:47:17 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
2032
2033 * acgeneral.m4 (AC_OUTPUT_SUBDIRS): Pass correct --srcdir option
2034 to sub configures. Quote args containing spaces.
2035 (AC_PREPARE): Set and substitute `subdirs'. Quote args containing
2036 spaces.
2037 (AC_CANONICAL_HOST, AC_CANONICAL_TARGET, AC_CANONICAL_BUILD):
2038 Substitute the cpu, vendor, os variables.
2039
2040 * acspecific.m4 (AC_PROG_INSTALL): Look for ginstall before other
2041 names.
2042
2043 * acgeneral.m4 (AC_TEST_LINK): Add newlines around argument code.
2044 From mjshield@nyx.cs.du.edu (Michael Shields).
2045
2046Wed Jun 29 16:56:28 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
2047
2048 * autoscan.pl: Add --macrodir option.
2049
2050 * acgeneral.m4 (AC_CACHE_SAVE): Capture stderr for Ultrix sh.
2051
2052Tue Jun 28 18:05:00 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
2053
2054 * Makefile.in: Make INSTALL from install.texi.
2055
2056Thu Jun 23 02:03:19 1994 David J. MacKenzie (djm@vortex.eng.umd.edu)
2057
2058 * ifnames.sh: New file.
2059 * Makefile.in: Add it in various places.
2060
2061Tue Jun 14 12:58:38 1994 David J. MacKenzie (djm@bleen.eng.umd.edu)
2062
2063 * Makefile.in (DISTFILES): Add testsuite files.
2064
2065 * autoconf.sh: Print version number on stdout, not stderr.
2066 * acgeneral.m4: Ditto.
2067
2068 * acgeneral.m4 (AC_HAVE_LIBRARY): Add OTHER-LIBRARIES arg.
2069 Treat empty commands args as if they weren't given.
2070
2071Thu Jun 9 11:39:14 1994 David J. MacKenzie (djm@bleen.eng.umd.edu)
2072
2073 * acgeneral.m4 (AC_CHECK_TYPE): New macro.
2074
2075 * acspecific.m4 (AC_PROG_CPP, AC_PROG_CXXCPP, AC_YYTEXT_POINTER,
2076 AC_LN_S, AC_RSH, AC_STDC_HEADERS, AC_MAJOR_HEADER, AC_DIR_HEADER,
2077 AC_STAT_MACROS_BROKEN, AC_SYS_SIGLIST_DECLARED, AC_GETGROUPS_T,
2078 AC_UID_T, AC_RETSIGTYPE, AC_MMAP, AC_VFORK, AC_WAIT3, AC_ALLOCA,
2079 AC_GETLOADAVG, AC_UTIME_NULL, AC_STRCOLL, AC_SETVBUF_REVERSED,
2080 AC_STRUCT_TM, AC_TIME_WITH_SYS_TIME, AC_TIMEZONE, AC_ST_BLOCKS,
2081 AC_ST_BLKSIZE, AC_ST_RDEV, AC_CROSS_CHECK, AC_CHAR_UNSIGNED,
2082 AC_LONG_DOUBLE, AC_WORDS_BIGENDIAN, AC_ARG_ARRAY, AC_INLINE,
2083 AC_CONST, AC_HAVE_POUNDBANG, AC_REMOTE_TAPE, AC_LONG_FILE_NAMES,
2084 AC_RESTARTABLE_SYSCALLS, AC_FIND_X, AC_FIND_X_XMKMF,
2085 AC_FIND_X_DIRECT): Cache results.
2086 (AC_SIZE_T, AC_PID_T, AC_OFF_T, AC_MODE_T): Use AC_CHECK_TYPE.
2087 (AC_DIR_HEADER_CHECK): Macro removed.
2088
2089Wed Jun 8 18:03:45 1994 David J. MacKenzie (djm@bleen.eng.umd.edu)
2090
2091 * acspecific.m4 (AC_MINUS_C_MINUS_O): Cache results.
2092
2093Thu May 26 09:43:37 1994 David J. Mackenzie (djm@poseidon.cygnus.com)
2094
2095 * acspecific.m4 (AC_PROG_CC, AC_PROG_CXX): Cache results.
2096 Eliminate temp file in gcc test.
2097 (AC_GCC_TRADITIONAL): Cache results.
2098
2099Wed May 25 14:45:44 1994 David J. Mackenzie (djm@poseidon.cygnus.com)
2100
2101 * acspecific.m4 (AC_VPRINTF): Use AC_FUNC_CHECK.
2102
2103 * acgeneral.m4 (AC_CONFIG_AUX_DIR): Renamed from AC_CONFIG_AUXDIR.
2104 (AC_SUBST_FILE): Macro deleted; didn't work, not clear it's needed.
2105
2106 * acgeneral.m4 (AC_SITE_LOAD): New macro.
2107 (AC_PREPARE): Call it.
2108
2109Wed May 25 08:18:07 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2110
2111 * acgeneral.m4: m4exit if --version, to reduce needless delay.
2112
2113 * acgeneral.m4 (AC_PREPARE): Redirect file descriptor 6 to
2114 config.log.
2115 (AC_LANG_C, AC_LANG_CPLUSPLUS): Send compiler messages to desc 6.
2116 * acspecific.m4 (AC_MINUS_C_MINUS_O): Likewise.
2117 * Makefile.in (distclean): Remove config.log.
2118
2119 * acgeneral.m4 (AC_PREPARE): Add AC_BEFORE calls for AC_CONFIG_HEADER,
2120 AC_REVISION, AC_PREREQ, and AC_CONFIG_SUBDIRS.
2121 Add AC_PROVIDE calls to those macros and AC_ARG_ENABLE and AC_ARG_WITH.
2122
2123 * acgeneral.m4 (AC_CANONICAL_SYSTEM, AC_CANONICAL_HOST,
2124 AC_CANONICAL_TARGET, AC_CANONICAL_BUILD): Add "ICAL" to names.
2125 (AC_LINK_FILES): Renamed from AC_MAKE_LINKS.
2126 (AC_TEST_RUN): Renamed from AC_TEST_PROGRAM, which is now an alias.
2127 * acspecific.m4: Change callers to use new name.
2128
2129 * acgeneral.m4 (AC_PREFIX_INTERNAL): Renamed from AC_PREFIX.
2130 (AC_PREFIX): Obsolete wrapper for it.
2131 (AC_PREFIX_PROGRAM): Define a variable.
2132 (AC_PREPARE): Call AC_PREFIX_INTERNAL if that variable is set.
2133
2134Tue May 24 18:49:35 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2135
2136 * acspecific.m4 (AC_ALLOCA): Don't declare alloca if it's already
2137 defined. From Bill Sommerfeld <sommerfeld@apollo.hp.com>.
2138
2139 * acgeneral.m4 (AC_TEST_PROGRAM): Verbosely note when using the
2140 cross-compiling default.
2141 (AC_CACHE_WRITE): Set the cache values only if not already set.
2142 (AC_PARSEARGS, AC_OUTPUT): Allow giving an empty prefix or exec_prefix.
2143
2144 * acgeneral.m4, acspecific.m4: Rename AC_CONFIG_AUX* to
2145 AC_CONFIG_AUXDIR*.
2146
2147 * acgeneral.m4 (AC_OUTPUT, AC_OUTPUT_HEADER): Add an env var
2148 CONFIG_STATUS to allow overriding the name of config.status.
2149
2150 * acspecific.m4 (AC_MINUS_C_MINUS_O): If $CC=cc, don't duplicate
2151 the check. From Jim Meyering.
2152
2153 * acgeneral.m4 (AC_TEST_PROGRAM): Add missing newline.
2154 Always include 'fi' for cross-compiling if.
2155 From Jim Meyering.
2156
2157 * Makefile.in (prefix, exec_prefix): Use @ substitutions.
2158
2159 * acgeneral.m4: Make default cache file ./config.cache,
2160 so PATH is not used by "." command. From Jim Meyering.
2161
2162Thu May 19 06:05:07 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2163
2164 * acspecific.m4 (AC_STRUCT_TM): Fixed checking message to be less
2165 confusing.
2166
2167Wed May 18 22:11:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
2168
2169 * acgeneral.m4 (AC_BINSH): New macro.
2170 (AC_INIT, AC_REVISION): Require AC_BINSH first thing.
2171
2172Wed May 18 09:08:39 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
2173
2174 * acgeneral.m4: Rename some internal macros.
2175 Give the diversions symbolic names.
2176 (AC_ARG_ENABLE, AC_ARG_WITH, AC_ENABLE_INTERNAL, AC_WITH_INTERNAL):
2177 New macros.
2178 (AC_PARSEARGS): Print --with and --enable help strings.
2179 (AC_ENABLE, AC_WITH): Make wrappers around _INTERNAL functions.
2180 Mark obsolete.
2181 (AC_PREPARE): Execute any saved up --with or --enable code.
2182
2183Tue May 17 15:18:00 1994 David J. MacKenzie (djm@bleen.eng.umd.edu)
2184
2185 * acgeneral.m4 (AC_REVISION): Move quotes around to make it work
2186 again.
2187
2188Sat May 14 07:30:57 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2189
2190 * acgeneral.m4, acspecific.m4: Clean up some comments.
2191
2192Tue May 10 09:50:12 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2193
2194 * acspecific.m4 (AC_PROG_INSTALL): set the _path_ cache variable,
2195 not the _program_ one.
2196 * acgeneral.m4 (AC_PREFIX): Call AC_PROGRAM_PATH instead of
2197 duplicating it.
2198 (AC_PROGRAM_CHECK, AC_PROGRAM_PATH): If the user set the variable
2199 in the environment, cache that value.
2200 (AC_PREPARE, AC_CHECKING, AC_VERBOSE): Use file descriptors 4 and
2201 5 for checking and results messages. Idea from metaconfig 3.0.
2202
2203Mon May 9 08:20:14 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2204
2205 * acgeneral.m4 (AC_TEST_PROGRAM): If no default for
2206 cross-compiling is given, but we are cross-compiling, give an error.
2207 (AC_PROGRAM_EGREP, AC_TEST_LINK, AC_TEST_PROGRAM, AC_TEST_CPP):
2208 Don't add an extra blank line after the if-clause.
2209 (AC_REVISION): Merge AC_DOREV into this macro.
2210 Rename some macros:
2211 AC_SYSTEM_TYPE -> AC_CANON_SYSTEM
2212 AC_HOST_TYPE -> AC_CANON_HOST
2213 AC_TARGET_TYPE -> AC_CANON_TARGET
2214 AC_BUILD_TYPE -> AC_CANON_BUILD
2215 (AC_OUTPUT): Don't do Cygnus-style magic
2216 substitutions on prefix and exec_prefix, just initialize and
2217 substitute them normally.
2218
2219Sun May 8 01:09:42 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2220
2221 * acspecific.m4 (AC_AIX, AC_MINIX, AC_ISC_POSIX): Don't call
2222 AC_BEFORE for AC_HEADER_EGREP, to avoid require loops.
2223 * acgeneral.m4 (AC_HEADER_EGREP): Call AC_PROGRAM_EGREP instead of
2224 duplicating most of it.
2225
2226Fri May 6 15:26:48 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2227
2228 * acspecific.m4 (AC_YYTEXT_POINTER): Use AC_TEST_LINK, not
2229 AC_TEST_PROGRAM.
2230
2231Fri May 6 00:45:29 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2232
2233 * acspecific.m4, acgeneral.m4: Add dnl after AC_PROVIDE,
2234 AC_REQUIRE, and AC_BEFORE calls.
2235 Use AC_CHECKING and AC_TEST_LINK instead of AC_COMPILE_CHECK.
2236
2237 * acgeneral.m4 (AC_TEST_LINK): New macro.
2238 (AC_COMPILE_CHECK): Mark obsolete. Call AC_CHECKING and
2239 AC_TEST_LINK.
2240 (AC_PROGRAM_CHECK, AC_PROGRAM_PATH, AC_HAVE_LIBRARY, AC_HEADER_CHECK,
2241 AC_FUNC_CHECK, AC_SIZEOF_TYPE): Print "checking" messages even if
2242 using cached values. Use AC_TEST_LINK instead of AC_COMPILE_CHECK.
2243 * acspecific.m4 (AC_PROG_INSTALL): Ditto.
2244
2245 * acgeneral.m4 (AC_PROGRAM_CHECK, AC_PROGRAM_PATH): Fix nesting in
2246 cache use.
2247
2248 * acspecific.m4 (AC_PROG_INSTALL): Ditto.
2249
2250 * acgeneral.m4 (AC_OUTPUT_CONFIG_SUBDIRS): Adjust relative cache
2251 file paths before passing them to sub-configures. Omit existing
2252 --cache-file arguments.
2253
2254Thu May 5 21:38:51 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2255
2256 * acgeneral.m4 (AC_FUNC_CHECK, AC_HEADER_CHECK): Combine redundant
2257 code. Use AC_CACHE_VAL.
2258 (AC_SIZEOF_TYPE): Use AC_CACHE_VAL.
2259
2260Thu May 5 12:51:32 1994 David J. MacKenzie (djm@gamera.eng.umd.edu)
2261
2262 * Makefile.in (all): Don't depend on info files.
2263 (install): Don't install INSTALL.
2264 (installcheck, install-info): New targets.
2265
2266Thu May 5 08:49:39 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2267
2268 * Makefile.in (dist): chmod the dist directory, not the current
2269 directory. Don't depend on DISTFILES.
2270
2271 * autoconf.sh: Go back to old way of doing NLS nuisance test.
2272 * autoheader.sh: Ditto.
2273 * acgeneral.m4: Ditto.
2274
2275Thu May 5 08:36:19 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2276
2277 * acgeneral.m4: Use "yes" and "no" or "" uniformly for boolean
2278 variables' values. Don't assume default values.
2279 (AC_PROGRAM_CHECK, AC_PROGRAM_PATH): Always set the cache variable
2280 and use different ones.
2281
2282 * acspecific.m4: Use "yes" and "no" or "" uniformly for boolean
2283 variables' values. Don't assume default values.
2284 (AC_STDC_HEADERS, AC_ALLOCA): Untangle nested tests.
2285
2286Thu May 5 07:51:38 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2287
2288 * Makefile.in (distclean): Remove config.cache.
2289
2290Wed May 4 19:41:35 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2291
2292 * acgeneral.m4 (AC_HAVE_LIBRARY): Use AC_CACHE_VAL.
2293
2294 * Makefile.in (install): Depend on all again.
2295 (install-info): Depend on info again.
2296
2297Wed May 4 15:05:11 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2298
2299 * acspecific.m4 (AC_PROG_INSTALL): Use AC_CACHE_VAL.
2300 * acgeneral.m4 (AC_PROGRAM_CHECK, AC_PROGRAM_PATH): Use AC_CACHE_VAL.
2301 (AC_REPLACE_FUNCS): Use AC_FUNC_CHECK.
2302 Rearrange general tests into 4 categories:
2303 Checking for files - fundamental (caching)
2304 Checking for files - derived (caching)
2305 Checking for C features - fundamental (no caching)
2306 Checking for C features - derived (caching)
2307
2308 * acgeneral.m4 (AC_CACHE_LOAD, AC_CACHE_SAVE, AC_CACHE_VAL):
2309 New macros.
2310 (AC_PREPARE): Call AC_CACHE_LOAD.
2311 (AC_OUTPUT): Call AC_CACHE_SAVE.
2312 (AC_PARSEARGS): Add --cache-file=FILE option.
2313 (AC_CONFIG_SUBDIRS): Pass --cache-file to subdirectory configures.
2314
2315 * acgeneral.m4 (AC_OUTPUT_CONFIG_SUBDIRS): Renamed from
2316 AC_CONFIG_SUBDIRS.
2317 (AC_CONFIG_SUBDIRS): Just define AC_SUBDIR_LIST.
2318 (AC_OUTPUT): Call AC_OUTPUT_CONFIG_SUBDIRS if AC_SUBDIR_LIST is
2319 defined.
2320 Make config.status --recheck pass --norecursion to configure.
2321
2322 * acspecific.m4 (AC_SETVBUF_REVERSED): Print "checking" message.
2323
2324Wed May 4 10:40:56 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
2325
2326 * autoreconf.sh: Add options [--help] [--macrodir=dir] [--verbose]
2327 [--version].
2328
2329 * acspecific.m4 (AC_GCC_TRADITIONAL, AC_SET_MAKE, AC_RSH,
2330 AC_GETLOADAVG, AC_CROSS_CHECK): Print results verbosely.
2331 (AC_GETLOADAVG): Namespace cleanup.
2332
2333Wed May 4 09:32:04 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2334
2335 * autoheader.sh, autoconf.sh, acgeneral.m4: Make the NLS
2336 nuisance test actually do something.
2337
2338Mon May 2 16:31:33 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2339
2340 * configure.in: Check for standards.texi.
2341 * Makefile.in: Put everything back into one directory.
2342 Don't assume standards.* exist.
2343
2344Sat Apr 30 09:37:06 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2345
2346 * acgeneral.m4 (AC_OUTPUT): Change >> to > in sed command.
2347
2348Fri Apr 29 21:56:33 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2349
2350 * Makefile.in (all): Make autoreconf too.
2351
2352Fri Apr 29 21:03:48 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
2353
2354 * acgeneral.m4 (AC_OUTPUT): When doing substitutions on files, if
2355 the file starts with "#!", put the "automatically generated"
2356 comment on the second line instead of the first.
2357
2358Fri Apr 29 12:53:53 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
2359
2360 * acgeneral.m4 (AC_CONFIG_AUX, AC_CONFIG_AUX_DEFAULT,
2361 AC_CONFIG_AUX_DIRS, AC_SYSTEM_TYPE, AC_HOST_TYPE, AC_TARGET_TYPE,
2362 AC_BUILD_TYPE, AC_SUBST_FILE, AC_MAKE_LINKS, AC_OUTPUT_MAKE_LINKS,
2363 AC_CONFIG_SUBDIRS): New macros.
2364
2365 * acspecific.m4 (AC_PROG_INSTALL): Use install.sh from ac_aux_dir.
2366
2367 * Makefile.in: Remove references to standards.*.
2368 Add autoreconf.
2369
2370Thu Apr 28 12:01:01 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
2371
2372 * Makefile.in (dist): Add .., ../etc, and ../texinfo files.
2373
2374 * acspecific.m4 (AC_LN_S): Add verbose messages.
2375
2376 * Makefile.in, configure.in: Add autoscan and its data files.
2377 Check for perl.
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