source: vendor/autoconf/2.13/ChangeLog.1@ 3548

Last change on this file since 3548 was 3157, checked in by bird, 18 years ago

autoconf 2.13
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1Thu May 12 15:55:40 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
2
3 * Version 1.11.
4
5 * autoconf.texi: Document filename restriction on CPP.
6
7Thu May 12 10:11:20 1994 David J. MacKenzie (djm@hill.gnu.ai.mit.edu)
8
9 * acgeneral.m4 (AC_OUTPUT): Treat "./Makefile" like "Makefile".
10 From Karl Berry.
11
12Tue May 10 00:08:19 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
13
14 * acgeneral.m4 (AC_OUTPUT): Set prefix and exec_prefix if they
15 weren't set already.
16
17Sat May 7 20:06:59 1994 Noah Friedman (friedman@kropotkin.gnu.ai.mit.edu)
18
19 * acspecific.m4 (AC_PROG_INSTALL): If using install.sh, add `-c'
20 to INSTALL.
21
22Sat May 7 15:36:22 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
23
24 * acgeneral.m4 (AC_OUTPUT): If configuring in the source tree,
25 don't end top_srcdir with "/.".
26 * acspecific.m4 (AC_SET_MAKE): Remove temp file.
27 From John Interrante <interran@uluru.stanford.edu>.
28
29Fri May 6 15:26:48 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
30
31 * acgeneral.m4 (AC_SIZEOF_TYPE): Fatal error if test program fails.
32
33Fri May 6 12:52:19 1994 David J. MacKenzie (djm@gamera.eng.umd.edu)
34
35 * acgeneral.m4 (AC_OUTPUT): Run "./config.status", not "config.status".
36 From Kevin Gallagher <kgallagh@spd.dsccc.com>.
37
38Fri May 6 00:45:29 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
39
40 * acspecific.m4 (AC_WAIT3): Sleep in the parent to avoid rm
41 problems on fast machines. From david d zuhn.
42
43Thu May 5 12:51:32 1994 David J. MacKenzie (djm@gamera.eng.umd.edu)
44
45 * Version 1.10.
46
47 * Makefile.in (install): Don't install INSTALL.
48 (installcheck, install-info): New targets.
49
50Mon May 2 16:31:33 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
51
52 * autoconf.sh, autoheader.sh: If M4 is an absolute file name that
53 no longer exists, use M4=m4.
54
55Mon May 2 13:06:06 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
56
57 * acspecific.m4 (AC_HAVE_POUNDBANG): Quote # in message.
58 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
59
60 * autoconf.texi: Document config.h.bot. Fix typo in AC_HAVE_POUNDBANG.
61
62 * acspecific.m4 (AC_PROG_CXX): Look for "cxx" (DEC C++ compiler) too.
63
64 * autoheader.sh: Fix tr string for Solaris tr.
65 Add config.h.bot if present.
66 From richard@sol.kbsi.com (Richard Henderson).
67
68Fri Apr 29 12:53:53 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
69
70 * acspecific.m4 (AC_PROG_INSTALL): Use install.sh from srcdir
71 or srcdir/.. or srcdir/../.. and never default to cp.
72
73Thu Apr 28 12:01:01 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
74
75 * acconfig.h: Add HAVE_MMAP entry.
76 * acspecific.m4 (AC_MMAP): If NBPC is not defined, use PAGESIZE.
77 From "Kaveh R. Ghazi" <ghazi@eden.rutgers.edu>.
78
79 * acgeneral.m4 (AC_OUTPUT_HEADER): For each file being created,
80 munge a copy of conftest.sed rather than the original.
81 From brook@trillium.botany.utexas.edu (Brook Milligan).
82
83Tue Apr 26 00:27:21 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
84
85 * acgeneral.m4 (AC_LANG_C, AC_LANG_CPLUSPLUS): Remove CFLAGS and
86 CXXFLAGS from ac_cpp.
87
88Thu Apr 21 19:43:20 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
89
90 * Version 1.9.
91
92 * autoconf.texi: Document special AC_FIND_XTRA ordering
93 dependencies.
94
95 * acspecific.m4 (AC_FIND_XTRA): Reorder AC_REQUIREs.
96
97 * acspecific.m4 (AC_FIND_X): AC_REQUIRE_CPP.
98
99 * acspecific.m4 (AC_PROG_LEX): Say what we set LEXLIB to.
100
101Wed Apr 20 13:17:05 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
102
103 * acgeneral.m4 (AC_PARSEARGS): Allow . in hostnames. Use string
104 comparison on them.
105 (AC_HAVE_LIBRARY): namespace cleanup.
106
107 * autoconf.texi: Describe changes to AC_FIND_X, AC_FIND_XTRA, and
108 AC_YYTEXT_POINTER.
109
110 * acconfig.h: Replace DECLARE_YYTEXT with YYTEXT_POINTER.
111
112 * acgeneral.m4 (AC_PARSEARGS): --gas and --x set with_gas and
113 with_x to yes, not 1.
114
115 * acspecific.m4 (AC_YYTEXT_POINTER): New macro, replacing
116 AC_DECLARE_YYTEXT.
117 (AC_FIND_X): Assume no X if --without-x was given.
118 (AC_FIND_XTRA): Quotes AC_REQUIRE args. Run uname in a subshell in
119 case it's missing. Put -l options in X_EXTRA_LIBS. Print values
120 of the variables we set if verbose.
121
122Tue Apr 19 14:14:25 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
123
124 * autoconf.texi: Note GNU m4 1.0 bugs.
125
126 * acspecific.m4 (AC_FIND_X_XMKMF): Set variables correctly.
127
128 * autoconf.texi: Don't @setchapternewpage odd by default. Mention
129 autoheader AC_SIZEOF_TYPE symbol generation.
130
131 * acgeneral.m4 (AC_SIZEOF_TYPE): Fix typo.
132
133 * Makefile.in (install): Don't install aclocal.m4.
134
135 * autoheader.sh: Generate entries for AC_SIZEOF_TYPE
136 automatically.
137
138Mon Apr 18 22:14:59 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
139
140 * acgeneral.m4 (AC_SIZEOF_TYPE): Remove second arg, and generate a
141 symbol name automatically.
142
143 * autoconf.texi: Document new AC_SIZEOF_TYPE usage.
144
145 * acspecific.m4 (AC_PROG_INSTALL): Only filter out "install"
146 containing "dspmsg".
147 (AC_FIND_X_XMKMF): Fix variable names to not conflict with grep -v.
148
149 * autoconf.texi: Various small fixes.
150
151 * INSTALL: Say configure takes "awhile".
152
153Sat Apr 16 15:05:31 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
154
155 * acgeneral.m4: Call AC_LANG_C in AC_PREPARE, not AC_INIT.
156
157Fri Apr 15 07:00:37 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
158
159 * Version 1.8.
160
161 * acgeneral.m4: Rename ac_configure_args back to configure_args,
162 since some people have been using it.
163
164Thu Apr 14 14:45:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
165
166 * autoconf.texi: Note that AC_ENABLE and AC_WITH arguments
167 shouldn't contain blanks, for now.
168
169Wed Apr 13 17:26:36 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
170
171 * acspecific.m4 (AC_SET_MAKE): Use $MAKE if defined, else "make".
172
173 * autoconf.texi: Add missing files to diagram.
174
175 * acgeneral.m4 (AC_TEST_CPP): Propogate comment about Coherent
176 lossage into configures.
177
178Sat Apr 9 17:34:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
179
180 * acgeneral.m4 (AC_PARSEARGS): Unknown option is a fatal error.
181
182 * acgeneral.m4: Remove ac_ prefix from some variables set by
183 options, for consistency and backward compatibility.
184
185Fri Apr 8 13:24:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
186
187 * acspecific.m4 (AC_FIND_XTRA): Don't test for -lsocket on IRIX.
188 From Karl Berry.
189
190 * acspecific.m4 (AC_FIND_X_XMKMF, AC_FIND_X_DIRECT): Don't
191 override --x-includes and --x-libraries. Check openwin last due
192 to its bugs.
193
194 * acgeneral.m4: Add --x-includes, --x-libraries options. Document
195 them and --build, --host, --target.
196
197 * autoconf.texi: Mention --x-includes and --x-libraries.
198
199 * INSTALL: Mention --x-includes and --x-libraries.
200
201Tue Apr 5 12:46:47 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
202
203 * autoconf.texi: Document top_srcdir substitution.
204
205 * acspecific.m4 (AC_PROG_INSTALL): Look for install.sh in
206 @top_srcdir@, not $srcdir.
207
208 * acgeneral.m4 (AC_OUTPUT): AC_SUBST top_srcdir. Set it.
209
210Mon Apr 4 20:13:08 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
211
212 * autoconf.texi: Fix dependencies examples.
213
214 * Makefile.in: Update configuration dependencies.
215
216 * acgeneral.m4: Add back --no-create option. Make config.status
217 --recheck use it.
218
219 * autoheader.sh: Go back to doing move-if-change. (Work around in
220 dependencies by using stamp files.)
221
222Thu Mar 31 11:34:50 1994 David J. MacKenzie (djm@hill.gnu.ai.mit.edu)
223
224 * Makefile.in (autoconf, autoheader, configure): Write to $@.tmp
225 instead of to $@ directly so that after a disk full error, the
226 targets to not exist. Otherwise, a subsequent make could install
227 a corrupt (but not executable) script. From Jim Meyering.
228
229Thu Mar 31 08:22:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
230
231 * autoconf.texi: Re-document --with argument.
232
233 * acgeneral.m4 (AC_PARSEARGS): --with can take an argument again.
234
235Wed Mar 30 20:01:57 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
236
237 * autoconf.texi: Document --disable- options.
238
239 * acgeneral.m4 (AC_PARSEARGS): Add --disable-FEATURE.
240
241 * INSTALL: Mention --enable- options.
242
243Mon Mar 28 17:43:22 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
244
245 * acgeneral.m4 (AC_PARSEARGS): Make multiple non-option args a
246 fatal error.
247
248 * acspecific.m4: Change all occurrences of $(MAKE_VAR) to
249 ${MAKE_VAR}.
250
251 * autoconf.texi (Command Line): New node. Move some descriptions
252 here from General Feature Tests. Describe --without- options.
253
254 * acgeneral.m4 (AC_PARSEARGS): Rewrite again, using ideas from the
255 GNU libc configure.in. All options that take an argument set
256 shell variables.
257 (AC_COMPILE_CHECK): Add `return' in `int' function.
258
259 * INSTALL: Fix typo.
260
261Sun Mar 27 00:44:07 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
262
263 * acgeneral.m4 (AC_NOTICE): Don't save original args or initialize
264 options here.
265 (AC_PARSEARGS): Do them here.
266 (AC_PREPARE): Save a copy of original args here, if it hasn't been
267 done yet.
268
269Sat Mar 26 01:32:40 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
270
271 * acgeneral.m4: Omit obsolete options from usage message.
272 Quote args to AC_CHECKING that contain m4 variables.
273
274 * INSTALL: Note that env can be used to set env vars.
275
276 * autoconf.texi: Document AC_SET_MAKE.
277 Note that vsprintf and vfprintf come with vprintf.
278 Note that env can be used to set env vars.
279
280 * acspecific.m4 (AC_SET_MAKE): New macro.
281 (AC_PROG_INSTALL): Find scoinst as a good install program.
282
283 * acgeneral.m4: Initialize variables set by options.
284 (AC_HAVE_HEADERS): Require cpp.
285
286 * autoconf.texi: Document AC_ENABLE and @prefix@ and @exec_prefix@
287 substitutions.
288
289 * acgeneral.m4: Recognize all the Cygnus configure options; warn
290 about other arguments. Make default value for --with "yes", not
291 "1". AC_SUBST for prefix and exec_prefix.
292 (AC_ENABLE): New macro.
293
294Thu Mar 24 18:11:00 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
295
296 * INSTALL: Describe recently added configure options.
297
298 * autoconf.texi: Style cleanups. Mention config.h.top.
299
300 * autoheader.sh: Add ${config_h}.top to the output, if it's
301 present.
302
303Thu Mar 24 13:36:19 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
304
305 * autoconf.sh: Remove all temp files when exiting. If m4 fails,
306 produce no output and exit with the m4 exit status.
307
308 * autoconf.texi: Document AC_PREREQ.
309
310 * acgeneral.m4 (AC_PREREQ): New macro, with some helper macros.
311
312Thu Mar 24 01:20:49 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
313
314 * Makefile.in (acdatadir): New variable based on datadir, giving
315 Autoconf lib files their own subdirectory. Use it instead of
316 datadir.
317
318Wed Mar 23 22:41:54 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
319
320 * autoconf.texi: Change names of nodes that describe invoking
321 configure and config.status to conform to coding standards.
322 Document --version, --help, --silent/--quiet, --verbose options to
323 configure and config.status.
324
325 * acgeneral.m4 (AC_PARSEARGS): Add --help and --version to
326 configure. Simplify getting option arguments. Complain about
327 impossible host arguments.
328 (AC_OUTPUT): Add --help and --version to config.status.
329
330Wed Mar 23 00:16:28 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
331
332 * acgeneral.m4 (AC_CHECKING): Do nothing if $ac_silent is set.
333 (AC_PARSEARGS): Grok -q/--quiet/--silent and set $ac_silent.
334
335Tue Mar 22 18:28:30 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
336
337 * autoconf.texi: Document AC_SIZEOF_TYPE.
338
339 * acspecific.m4 (AC_INT_16_BITS, AC_LONG_64_BITS): Mark obsolete
340 with advice to use AC_SIZEOF_TYPE instead.
341
342 * acgeneral.m4 (AC_SIZEOF_TYPE): New macro.
343
344Tue Mar 22 08:44:40 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
345
346 * autoconf.texi: Describe AC_CHECKING et al.
347
348 * acspecific.m4: Use AC_CHECKING et al. where appropriate.
349
350 * acgeneral.m4 (AC_CHECKING, AC_VERBOSE, AC_ERROR, AC_WARN): New
351 macros. Use them where appropriate.
352 (AC_LANG_C, AC_LANG_CPLUSPLUS): Fix quoting of ac_cpp.
353
354 * acspecific.m4 (AC_PROG_CPP): Don't add $CFLAGS to CPP.
355 (AC_PROG_CXXCPP): Don't add $CXXFLAGS to CXXCPP.
356
357 * acgeneral.m4 (AC_OUTPUT): Don't remove VPATH lines containing
358 colons. From Jim Meyering (meyering@comco.com).
359 (AC_LANG_C): Add CFLAGS to ac_cpp.
360 (AC_LANG_CPLUSPLUS): Add CXXFLAGS to ac_cpp.
361
362Sat Mar 19 16:38:03 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
363
364 * acgeneral.m4 (AC_LANG_RESTORE): Only emit shell code to change
365 the current language if it actually changed.
366
367 * autoconf.texi: Add info dir entry. Describe new C++ macros and
368 AC_MMAP.
369 (Language Choice): New section.
370 Add another example of dependencies.
371
372 * acspecific.m4 (AC_PROG_CXX, AC_PROG_CXXCPP, AC_REQUIRE_CPP): New
373 macros based on work by zoo@aggregate.com (david d zuhn).
374 (AC_DECLARE_YYTEXT): Use AC_REQUIRE_CPP. Warn that it's broken.
375 (AC_STDC_HEADERS): Use AC_REQUIRE_CPP.
376 (AC_MMAP): New macro from Mike Haertel and Jim Avera.
377
378 * acgeneral.m4 (AC_PARSEARGS): Check for missing arguments to
379 options. Recognize --target. Save the original args before
380 modifying them.
381 (AC_INIT): Call AC_LANG_C.
382 (AC_PREPARE): Don't save the original args here (too late).
383 (AC_LANG_C, AC_LANG_CPLUSPLUS, AC_LANG_SAVE, AC_LANG_RESTORE):
384 New macros based on work by zoo@aggregate.com (david d zuhn).
385 (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_COMPILE_CHECK,
386 AC_TEST_PROGRAM, AC_TEST_CPP): Use AC_REQUIRE_CPP and ac_ext and
387 ac_cpp.
388
389 * autoheader.sh: Update the file even if it is unchanged, to avoid
390 foiling a Makefile rule that makes it from configure.in. If you
391 let the rule for making config.status from configure create
392 config.h from config.h.in, then an unnecessary update here will
393 not cause unneeded recompilation. Recompilation should only
394 happen if config.h is updated, which won't occur if config.h.in
395 had the same contents, even if its timestamp changed. (Ick.)
396
397 * Makefile.in (Makefile): Don't depend on config.status, to avoid
398 running config.status too many times.
399
400Fri Mar 18 00:43:21 1994 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
401
402 * autoconf.texi: Document AC_FIND_XTRA.
403
404 * acgeneral.m4 (AC_OUTPUT): Remove VPATH lines if srcdir=., to
405 work around Sun make bug. From Karl Berry.
406
407 Rename internal use shell variables to start with "ac_".
408
409 Trap signal 2 (SIGINT), not signal 3 (SIGQUIT), which means stop
410 without cleaning up. From eggert@twinsun.com (Paul Eggert).
411
412 * acspecific.m4 (AC_FIND_XTRA): New macro from Karl Berry
413 (karl@cs.umb.edu).
414 (AC_FIND_X, AC_ISC_POSIX): Provide self.
415
416 (AC_DECLARE_YYTEXT): Move AC_SUBST. Don't quote value of
417 DECLARE_YYTEXT. From Karl Berry.
418
419 (AC_PROG_CPP): Include $CFLAGS in CPP.
420
421 Rename internal use shell variables to start with "ac_".
422
423 * autoconf.sh, autoheader.sh: Trap signal 2 (SIGINT), not signal 3
424 (SIGQUIT), which means stop without cleaning up. From
425 eggert@twinsun.com (Paul Eggert).
426
427 * autoconf.texi: Mention shell variable prefixes.
428
429 * autoconf.texi: Work around RCS substitution in AC_REVISION
430 example.
431
432Wed Mar 16 19:55:17 1994 Noah Friedman (friedman@prep.ai.mit.edu)
433
434 * acgeneral.m4 (compile): Include $LDFLAGS.
435
436Thu Mar 10 01:27:20 1994 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
437
438 * acgeneral.m4 (AC_PREPARE): Don't absolutize relative paths.
439 (AC_OUTPUT): For relative paths, prepend to $srcdir as many
440 "../" as the number of subdirectories deep the file being created is.
441
442Tue Feb 15 16:02:19 1994 Noah Friedman (friedman@prep.ai.mit.edu)
443
444 * acspecific.m4 (AC_PROG_INSTALL): Reject /sbin/install.
445
446Sun Feb 13 21:15:45 1994 Noah Friedman (friedman@prep.ai.mit.edu)
447
448 * autoconf.texi (Setting Variables, Sample configure.in): Replace
449 references to AC_UNISTD_H with AC_HAVE_HEADERS(unistd.h).
450
451Thu Feb 10 21:39:43 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
452
453 * acspecific.m4 (AC_SYS_SIGLIST_DECLARED): New macro.
454
455Sat Feb 5 13:35:52 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
456
457 * acspecific.m4 (AC_GETLOADAVG): Check for -lkvm separately after
458 -lutil check.
459
460Fri Feb 4 17:17:11 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
461
462 * acgeneral.m4 (AC_OUTPUT_HEADER): Move creation of conftest.sed
463 outside of `for' loop. We need only do this once for all the
464 output files.
465
466Fri Jan 21 16:35:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
467
468 * acspecific.m4 (AC_PROG_INSTALL_INSTALL_SH): New macro for
469 INSTALL value to use install.sh.
470 (AC_PROG_INSTALL): Use it.
471
472Thu Jan 6 16:22:25 1994 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
473
474 * acgeneral.m4 (AC_DEFINE): Use AC_QUOTE_SQUOTE instead of
475 AC_DEFINE_QUOTE on AC_VAL. From Bruno Haible
476 <haible@ma2s2.mathematik.uni-karlsruhe.de>.
477 * acgeneral.m4 (AC_DEFINE_UNQUOTED): pushdef/popdef
478 AC_QUOTE_SQUOTE instead of AC_DEFINE_QUOTE.
479
480Wed Dec 22 03:51:53 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
481
482 * acgeneral.m4 (AC_DEFINE): in verbose strings, put
483 AC_DEFINE_QUOTE exprs in double quotes to avoid shell wildcard
484 expansion.
485
486 * acgeneral.m4 (AC_PROGRAM_PATH, AC_PROGRAMS_PATH): New macros.
487 * autoconf.texi (General Tests): Document them.
488
489 * configure.in: Use AC_PROGRAMS_PATH to find m4, not AC_PROGRAMS_CHECK.
490 Put `m4' in the list of progs-to-check, since we want the absolute
491 pathname for that too if we can get it.
492
493Fri Dec 17 13:44:24 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
494
495 * acspecific.m4 (AC_ALLOCA): define HAVE_ALLOCA if alloca is
496 present in system libraries.
497
498Tue Dec 14 14:53:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
499
500 * acgeneral.m4 (AC_PREPARE): Remove $ac_clean_files in traps.
501
502 * acspecific.m4 (AC_STDC_HEADERS): Check that free appears in stdlib.h.
503
504Fri Dec 10 06:35:25 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
505
506 * acspecific.m4 (AC_PROG_INSTALL): Don't look for install in `.'.
507
508Wed Dec 8 12:10:59 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
509
510 * acspecific.m4 (AC_FIND_X_XMKMF): Redirect stderr to /dev/null in
511 eval'd make pipeline.
512
513 * acgeneral.m4 (AC_QUOTE_SED): Quote ! as well.
514
515Mon Dec 6 23:41:05 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
516
517 * acspecific.m4 (AC_PROG_CPP): Try 'cc -E -traditional-cpp' for NeXT.
518
519Thu Dec 2 02:25:39 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
520
521 * acgeneral.m4 (AC_PREPARE): use rm -r to remove conftest* both in
522 exit traps and at start of script.
523
524Wed Dec 1 03:22:21 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
525
526 * acspecific.m4 (AC_FIND_X_DIRECT): Search for includes and libs
527 in more places.
528
529Sun Nov 28 21:57:31 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
530
531 * acgeneral.m4 (AC_NOTICE): Replace "this program" with "this
532 configure script" to disambiguate between configure and the
533 program it is distributed with (which can have different terms).
534
535Tue Nov 23 19:41:53 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
536
537 * acspecific.m4 (AC_FIND_X_DIRECT): Use the shell variable
538 `x_direct_test_include' to choose the include file to search for.
539
540Sat Nov 20 17:58:09 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
541
542 * acspecific.m4 (AC_FIND_X_DIRECT): Search for R6 includes & libs
543 in various places. Look for /usr/athena/include & /usr/athena/lib.
544 Make AC_HAVE_LIBRARY check for the library specified by the shell
545 variable `x_direct_test_library', rather than hardcoding Xt (to
546 which the shell variable now defaults).
547
548Thu Nov 18 18:17:21 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
549
550 * acgeneral.m4 (AC_OUTPUT_HEADER): Use ! instead of @ as the
551 sed substitution separator.
552
553 * install.sh: New file.
554 * Makefile.in (DISTFILES): Add it.
555 * acspecific.m4 (AC_PROG_INSTALL): Use it as the default
556 instead of cp, if it's there.
557
558Sat Nov 13 12:24:57 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
559
560 * acgeneral.m4 (AC_OUTPUT): Extend that last change to also
561 happen for .C, .cc, and .m (objc) files.
562
563Wed Nov 10 09:26:35 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
564
565 * acgeneral.m4 (AC_OUTPUT): When substituting .c or .h files, put
566 autoconf-added comments in '/* ... */'.
567
568Mon Nov 8 16:22:48 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
569
570 * acgeneral.m4 (AC_NOTICE): Put autoconf version number in configure.
571
572Fri Nov 5 23:31:28 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
573
574 * acspecific.m4 (AC_FIND_X_XMKMF): properly quote `acfindx' rule.
575
576Fri Oct 29 21:46:57 1993 Jim Meyering (meyering@comco.com)
577
578 * acspecific.m4 (HAVE_LONG_DOUBLE): Add code to detect Stardent
579 Vistra lossage. From Kaveh R. Ghazi (ghazi@noc.rutgers.edu).
580
581Tue Oct 26 15:24:33 1993 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
582
583 * Version 1.7.
584
585Tue Oct 19 23:49:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
586
587 * acgeneral.m4 (AC_TEST_PROGRAM): Don't remove conftest* before
588 running $2 or $3 or $4; just once at the end.
589
590Mon Oct 18 01:38:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
591
592 * acgeneral.m4 (AC_PREPARE): Echo a newline into confdefs.h so it
593 is never empty.
594
595Fri Oct 15 18:49:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
596
597 * acspecific.m4 (AC_CONST): Added test of trivial use for broken
598 Ultrix-32 V3.1 Rev 9 vcc.
599
600Fri Oct 15 15:44:39 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
601
602 * acgeneral.m4 (AC_OBSOLETE): New macro.
603 * acspecific.m4 (AC_UNISTD_H, AC_USG, AC_MEMORY_H): Call it.
604
605 * acspecific.m4 (AC_LONG_FILE_NAMES): Try to create files in
606 ${prefix}/lib and ${exec_prefix}/lib instead of ${prefix} and
607 ${exec_prefix}; they are more likely to be writable.
608
609 * Makefile.in (clean): Remove *.ma and *.mas, the macro index files.
610
611Tue Oct 12 16:02:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
612
613 * acspecific.m4 (AC_RETSIGTYPE): AC_PROVIDE self.
614
615Mon Oct 11 19:09:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
616
617 * Makefile.in (editsh): Obfuscate @M4@ and @datadir@ references so
618 configure doesn't edit them.
619
620Sun Oct 10 14:01:35 1993 Jim Meyering (meyering@comco.com)
621
622 * autoconf.sh (--help): Exit successfully.
623
624Sat Oct 9 08:29:15 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
625
626 * Version 1.6.
627
628 * acconfig.h (inline): New entry.
629
630 * acspecific.m4 (AC_DIR_HEADER_CHECK): Don't call opendir, in
631 case the needed libraries (e.g., -ldir on Xenix) aren't in
632 LIBS yet. From Jim Meyering (meyering@comco.com).
633
634 * acspecific.m4 (AC_PROG_LEX): Fix typo.
635
636 * acgeneral.m4 (AC_HEADER_EGREP, AC_PROGRAM_EGREP,
637 AC_COMPILE_CHECK, AC_TEST_PROGRAM, AC_TEST_CPP): Remove any
638 temporary files before doing the actions, in case they're
639 nested tests. From gray@antaire.com (Gray Watson).
640
641 * configure.in: Check for GNU m4 under several names.
642 * Makefile.in: Use that value.
643 From Franc,ois Pinard.
644
645 * acspecific.m4 (AC_STRUCT_TM): Use a member of struct tm, to
646 make sure the compiler complains if it's not defined.
647 From Bruno Haible (haible@ma2s2.mathematik.uni-karlsruhe.de).
648
649 * acspecific.m4 (AC_FIND_X_XMKMF): If libX11.a isn't in
650 USRLIBDIR, check in LIBDIR. Filter out any make verbose messages.
651
652Tue Oct 05 19:21:29 1993 Jim Meyering (meyering@comco.com)
653
654 * acspecific.m4 (AC_LONG_DOUBLE): Announce that this feature is being
655 checked even if the test is simply whether $CC is gcc.
656
657Tue Oct 5 14:23:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
658
659 * autoheader.sh: Produce HAVE_LIBfoo for AC_HAVE_LIBRARY.
660
661Sun Oct 3 15:41:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
662
663 * acgeneral.m4 (AC_OUTPUT): Write assignment for `extrasub'; in sed
664 cmds, write "$extrasub" so configure.in can set it to do sed frobs.
665 Take second arg and write it to config.status before `exit 0'.
666
667 * acspecific.m4 (AC_CONST): Say `checking for lack of working
668 const'. That is precisely accurate.
669
670Wed Sep 22 15:47:50 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
671
672 * acgeneral.m4: If not using GNU m4, abort.
673
674 * acgeneral.m4 (AC_PREPARE): Lose if we're not in the srcdir,
675 not if we're in it. But disable the check for now.
676
677Mon Sep 20 15:32:30 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
678
679 * acgeneral.m4 (AC_PREPARE): Check for $srcdir being configured,
680 diagnose and lose.
681
682 * acgeneral.m4 (AC_QUOTE_SED): Quote @ and %.
683
684 * acgeneral.m4 (AC_OUTPUT): Say "$file is unchanged" when it is.
685
686Sat Sep 18 14:32:04 1993 Ian Lance Taylor (ian@airs.com)
687
688 * acgeneral.m4: Substitute for CONFIG_FILES and CONFIG_HEADERS
689 before using them, in case they have multiple values.
690
691Fri Sep 17 14:40:20 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
692
693 * acspecific.m4 (AC_WAIT3): wait3 works if ru_stime is
694 nonzero, too.
695
696Thu Sep 16 15:39:53 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
697
698 * acspecific.m4 (AC_FIND_X_XMKMF): Code moved from AC_FIND_X.
699 (AC_FIND_X_DIRECT): New function, derived from code by Karl
700 Berry and Rob Savoye.
701 (AC_FIND_X): Call them.
702
703Wed Sep 15 19:06:46 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
704
705 * acgeneral.m4 (AC_PREPARE): Remove confdefs* on exit with trap 0.
706 (AC_OUTPUT): Don't bother removing it.
707
708 * acgeneral.m4: Remove --no-create option; not useful.
709
710Mon Sep 13 21:54:46 1993 Paul Eggert (eggert@twinsun.com)
711
712 * autoheader.sh: Rename the temporary output to the real
713 output if their contents differ, not if their contents are identical.
714 This fixes bug introduced in Aug 30 change.
715
716Mon Sep 13 16:50:30 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
717
718 * acgeneral.m4 (AC_OUTPUT): Run config.status with
719 CONFIG_SHELL if defined. Same for configure run from config.status.
720 Rename gen_files to CONFIG_FILES and gen_config to CONFIG_HEADERS.
721
722 * acgeneral.m4 (AC_PREPARE): Remove confdefs* in trap.
723
724Fri Sep 10 00:29:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
725
726 * acspecific.m4 (AC_LONG_FILE_NAMES): Test /var/tmp as well.
727 In loop, skip past nonexistent dirs.
728
729 * acspecific.m4 (AC_CONST): Say "working", not "broken". We are
730 checking for a working const as opposed to a broken or absent
731 const, not for a broken const as opposed to a working one.
732
733Thu Sep 9 09:25:49 1993 Jim Meyering (meyering@comco.com)
734
735 * acspecific.m4, acconfig.h (AC_LONG_64_BITS): New macro.
736
737Wed Sep 1 18:54:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
738
739 * acgeneral.m4 (AC_PROGRAM_CHECK): Use && instead of test -a.
740
741Tue Aug 31 19:21:35 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
742
743 * acgeneral.m4 (AC_OUTPUT_HEADER): Support generating multiple
744 .h files. From gray@antaire.com (Gray Watson).
745
746 * acspecific.m4 (AC_ALLOCA): If using alloca.o, define C_ALLOCA.
747
748 * acgeneral.m4 (compile, AC_HEADER_EGREP, AC_PROGRAM_EGREP,
749 AC_COMPILE_CHECK, AC_TEST_PROGRAM, AC_TEST_CPP): Remove $DEFS
750 from cc and cpp command lines; include "confdefs.h" in test
751 files.
752 (AC_DEFINE): Append a #define to confdefs.h.
753 Reduce duplicated code by introducing a temp variable, AC_VAL.
754
755Mon Aug 30 17:36:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
756
757 * autoheader.sh: Don't write output if it is the same as output file.
758
759Wed Aug 25 14:14:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
760
761 * acspecific.m4 (AC_VFORK): Check for SunOS 5.2 bug with ignoring
762 signal in parent before vfork. From eggert.
763
764Fri Aug 20 10:14:42 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
765
766 * acgeneral.m4 (AC_PARSEARGS): Support giving values to --with
767 options. Go back to using sed for invalid test, but without
768 using '*' in the regex.
769
770Thu Aug 19 14:53:29 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
771
772 * acspecific.m4 (AC_LONG_FILE_NAMES): eval the args.
773
774 * acgeneral.m4 (AC_PARSEARGS): Use case instead of sed and
775 test to detect invalid package names. Remove =value from
776 --with options until we support it.
777
778Wed Aug 11 18:52:41 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
779
780 * acspecific.m4 (AC_FIND_X): Don't set x_includes if it's
781 /usr/include or x_libraries if it's /lib or /usr/lib.
782
783Wed Aug 11 13:00:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
784
785 * acspecific.m4 (AC_LONG_FILE_NAMES): If we cannot write $dir, echo
786 a warning msg and continue the loop to skip that directory.
787
788 * acgeneral.m4 (AC_REVISION): Also eat double quotes.
789
790Thu Aug 5 14:55:59 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
791
792 * acconfig.h: Add TIME_WITH_SYS_TIME.
793
794Mon Aug 2 14:55:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
795
796 * acspecific.m4 (AC_DECLARE_YYTEXT): \-escape "s in rhs of
797 AC_DEFINE_UNQUOTED.
798 Remove gratuitous second arg to AC_SUBST.
799
800Sun Aug 1 19:13:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
801
802 * acspecific.m4 (AC_GETLOADAVG): Define HAVE_GETLOADAVG if we find
803 one and don't use our own getloadavg.c.
804 * acconfig.h: Add HAVE_GETLOADAVG.
805
806Sat Jul 31 17:28:48 1993 Karl Berry (karl@cs.umb.edu)
807
808 * acspecific.m4 (AC_PROG_INSTALL): Report results under -v.
809
810Fri Jul 30 18:08:30 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
811
812 * autoheader.sh (syms, headers, funcs, libs): Run values through
813 sort|uniq to remove duplicates.
814
815Wed Jul 28 00:02:34 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
816
817 * Makefile.in (config.status): Run config.status --recheck,
818 not configure.
819 (install): Remove refs to install-info until it's released,
820 because people are getting confused.
821
822 * acgeneral.m4 (AC_OUTPUT): For config.status --recheck, echo
823 the configure command line that we run.
824
825 * acspecific.m4 (AC_PROG_FLEX): Use AC_HAVE_LIBRARY.
826
827Mon Jul 26 19:11:01 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
828
829 * acspecific.m4 (AC_GETLOADAVG): Check that both -lutil and -lkvm
830 exist before choosing them in hopes they will define getloadavg.
831
832 * autoheader.sh (frob): Put $2 and $3 in the expansion of
833 AC_HAVE_LIBRARY, so AC_DEFINE there is noticed.
834
835Mon Jul 26 14:21:33 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
836
837 * acspecific.m4 (INT_16_BITS): Check the obvious way, so it
838 doesn't pick up machines with 64 bit longs.
839
840Mon Jul 26 14:01:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
841
842 * acspecific.m4 (AC_GETLOADAVG): Check for -lelf with
843 AC_HAVE_LIBRARY instead of checking for <elf.h> with AC_HEADER_CHECK.
844
845Mon Jul 26 13:58:39 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
846
847 * acspecific.m4 (AC_SCO_INTL, AC_IRIX_SUN, AC_DYNIX_SEQ): Use
848 AC_HAVE_LIBRARY.
849
850Mon Jul 26 13:55:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
851
852 * autoheader.sh (eval frob): Restore hairy sed use; we need it to
853 handle multi-line macro invocations.
854
855Mon Jul 26 00:50:43 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
856
857 * acspecific.m4 (AC_FIND_X): Quote the Imakefile.
858
859Sun Jul 25 08:17:11 1993 Jim Meyering (meyering@comco.com)
860
861 * acconfig.h (CRAY_STACKSEG_END): New #undef.
862
863Thu Jul 22 20:26:12 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
864
865 * Version 1.5.
866
867 * acspecific.m4 (AC_FIND_X): Let make substitute any variables
868 in INCROOT and USRLIBDIR, instead of using sed.
869 From wojo@veritas.com (Jack Woychowski).
870
871 * acgeneral.m4 (AC_DEFINE): When printing value verbosely, use
872 double quotes and AC_DEFINE_QUOTE, like we do when assigning
873 the value, so shell variables get expanded the same way.
874
875 * acgeneral.m4 (AC_REVISION): New macro.
876 From wollman@uvm-gen.EMBA.UVM.EDU (Garrett Wollman).
877
878 * acgeneral.m4 (AC_DEFINE): Add newline before open brace.
879
880Thu Jul 22 17:07:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
881
882 * acspecific.m4 (AC_STAT_MACROS_BROKEN): New macro.
883 * acconfig.h (STAT_MACROS_BROKEN): New #undef.
884
885Wed Jul 21 15:44:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
886
887 * acspecific.m4 (AC_DECLARE_YYTEXT): Use AC_DEFINE_UNQUOTED so
888 shell var is replaced in rhs.
889
890Wed Jul 21 13:31:38 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
891
892 * acconfig.h (size_t, mode_t, off_t): Added.
893 * acspecific.m4 (AC_OFF_T): New macro.
894
895Tue Jul 20 15:39:44 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
896
897 * autoheader.sh: Put header-file.in in comment at top.
898
899 * acconfig.h (NDIR): Added.
900
901Mon Jul 19 22:10:49 1993 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
902
903 * Makefile.in (info, dvi): New targets.
904
905Sun Jul 18 22:36:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
906
907 * autoheader.sh (frob): Use `#' as the first line of each definition.
908 (eval frob): Totally simplify sed use to just handle "^@@@.*@@@$".
909
910Wed Jul 14 22:44:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
911
912 * acconfig.h: Restore blank lines between paragraphs.
913
914 * autoheader.sh (libs): New variable and frob to set it from
915 AC_HAVE_LIBRARY uses. Produce #undef HAVE_* for each $libs.
916
917Tue Jul 13 19:03:46 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
918
919 * acconfig.h: Sort the entries, like the comment says.
920
921 * acspecific.m4 (AC_GETLOADAVG): Only check for the AIX library
922 once, looking in both local and system dirs.
923 Consolidate SVR4 and Solaris cases.
924
925Mon Jul 12 20:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
926
927 * acspecific.m4 (AC_GETLOADAVG): If we find sys/dg_sys_info.h, do
928 AC_HAVE_LIBRARY on -ldgc.
929
930Sun Jul 11 00:43:51 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
931
932 * acspecific.m4 (AC_GETLOADAVG): BSD library is -lutil, not
933 -lutils, and requires -lkvm too.
934 Check for local AIX library using AC_HAVE_LIBRARY, not
935 AC_COMPILE_CHECK.
936 Un-nest some conditionals. Stop checking once we've
937 found a way to get getloadavg.
938
939Thu Jul 8 20:21:28 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
940
941 * Makefile.in: Remove rules for making *.conf; make
942 Autoconf's configure script semi-normally.
943
944Wed Jul 7 14:37:35 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
945
946 * autoheader.sh (--help): Print help message to stdout and exit 0.
947 (--version): Exit after printing version number.
948 * autoconf.sh (--version): Exit after printing version number.
949
950 * acspecific.m4 (AC_LONG_DOUBLE): Make sure that long double
951 isn't smaller than double, as in Ultrix 4.[23] cc.
952
953 * acgeneral.m4 (AC_REPLACE_FUNCS): Include ctype.h in the test
954 program to get stubs.
955
956 * acspecific.m4 (AC_FIND_X): New macro.
957
958Tue Jul 6 19:15:17 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
959
960 * acspecific.m4 (AC_GETLOADAVG): Try ls -L first, in case
961 /dev/kmem is a symlink (as on Solaris).
962
963Wed Jun 30 22:08:22 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
964
965 * acspecific.m4 (AC_MINUS_C_MINUS_O): Remove spurious `then'.
966
967Fri Jun 25 23:16:42 1993 Paul Eggert (eggert@twinsun.com)
968
969 * acspecific.m4 (AC_CONST): Replace `p = <const char** expr>'
970 with `ccp = <const char** expr>'; the former wasn't ANSI C, and
971 was causing working compilers to be rejected.
972
973Fri Jun 25 13:26:34 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
974
975 * acspecific.m4 (AC_LONG_FILE_NAMES): Redirect rm's stderr to
976 /dev/null.
977
978Thu Jun 24 15:58:04 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
979
980 * autoconf.sh, autoheader.sh, acgeneral.m4 (AC_PREPARE): Undo
981 change of Jun 16 1993. Only set `LANG' and `LC_ALL' to "C" if
982 already set.
983
984Sat Jun 19 00:01:51 1993 Jim Meyering (meyering@comco.com)
985
986 * acgeneral.m4: Undefine m4's `format' builtin.
987 * acspecific.m4 (AC_HAVE_POUNDBANG): Make conftest executable,
988 but not necessarily writable by group or other.
989
990Thu Jun 17 21:10:33 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
991
992 * acspecific.m4 (AC_PROG_CPP): Put double quotes around ${CC-cc},
993 not single quotes.
994 If --verbose option given, say what CPP is being set to.
995
996Wed Jun 16 17:50:00 1993 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu)
997
998 * acspecific.m4 (AC_PROG_CPP): Make sure that `cc -E` doesn't
999 run the program through the C compiler too. Bob Olson
1000 <olson@mcs.anl.gov> says it does on the NeXT.
1001
1002Wed Jun 16 16:17:05 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1003
1004 * autoconf.sh, autoheader.sh, acgeneral.m4 (AC_PREPARE): Always set
1005 `LANG' and `LC_ALL' environment variables to `C'.
1006
1007Fri Jun 11 14:29:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1008
1009 * acspecific.m4 (AC_MINUS_C_MINUS_O): Test that cc works at all,
1010 and only test it for -c -o if it does.
1011
1012Tue Jun 8 01:47:22 1993 Paul Eggert (eggert@twinsun.com)
1013
1014 * acgeneral.m4 (AC_OUTPUT): The line
1015 DEFS="`echo \"$DEFS\" | sed 's%[&\\\]%\\\&%g'`"
1016 doesn't work in some shells, which don't allow nesting
1017 \"\" inside `` inside "", and which don't unescape \\\& in the
1018 expected (?) way. Also, some versions of echo interpret
1019 backslashes inside $DEFS. Put $DEFS into a temporary file
1020 to avoid these portability minefields.
1021
1022Mon Jun 7 20:11:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1023
1024 * acspecific.m4 (AC_GETLOADAVG): In setting KMEM_GROUP, use new sed
1025 magic from friedman which should win with both meanings of ls -lg.
1026
1027Mon Jun 7 06:48:49 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1028
1029 * Makefile.in (dist): Change gzipped tar file extension to `.gz'.
1030 Use explicit --gzip option to tar to make sure tar uses the right
1031 compression program (or else exits from failure to understand the
1032 option).
1033
1034 * acgeneral.m4 (AC_OUTPUT): Don't split sed expr for exec_prefix
1035 across two lines, since not all versions of sed understand that.
1036
1037 * acspecific.m4 (AC_HAVE_POUNDBANG): Complete rewrite which doesn't
1038 depend on csh.
1039
1040Tue Jun 1 03:06:28 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1041
1042 * Version 1.4.1 (not announced to the general public, but
1043 a snapshot was put on the June '93 GNU CDROM).
1044
1045 * Makefile.in (dist): If ln fails (e.g. because of cross-device
1046 links), mention on stdout that file is being copied.
1047
1048 * acgeneral.m4 (AC_PREPARE): Use `[$]*' in assignment to
1049 configure_args to get shell positional args, rather than m4 args to
1050 AC_PREPARE.
1051 (AC_OUTPUT): Use `configure_args' in config.status
1052 when invoked with --recheck, rather than $*.
1053
1054Mon May 31 13:12:56 1993 Paul Eggert (eggert@twinsun.com)
1055
1056 * acspecific.m4 (AC_LONG_FILE_NAMES): rm $dir/conftest*,
1057 not conftest*.
1058
1059Mon May 31 04:18:18 1993 Roland McGrath (friedman@nutrimat.gnu.ai.mit.edu)
1060
1061 * acgeneral.m4 (AC_HAVE_LIBRARY): Quote libname in define.
1062
1063Sun May 30 19:52:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1064
1065 * acspecific.m4 (AC_SETVBUF_REVERSED): Pass (char *) main to
1066 setvbuf instead of zero.
1067
1068Thu May 27 20:30:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1069
1070 * acgeneral.m4 (AC_PREPARE): Save $* in shell var `configure_args'.
1071 (AC_OUTPUT): Use $configure_args in place of $*.
1072
1073Wed May 26 16:19:51 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1074
1075 * autoconf.texi (AC_PROG_INSTALL): Doc fix.
1076 (Automatic Remaking): Put code fragment in @example ... @end example.
1077
1078Mon May 24 15:46:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1079
1080 * autoheader.sh (frob): Redefine AC_CONFIG_HEADER to set shell
1081 variable `config_h'.
1082 (config_h): New variable, initialize to "config.h" before frobbing.
1083 (final output): Write ${config_h}.in.
1084
1085Sat May 22 17:45:19 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1086
1087 * Version 1.4 released.
1088
1089Thu May 20 20:25:45 1993 Jim Blandy (jimb@geech.gnu.ai.mit.edu)
1090
1091 * acgeneral.m4 (AC_IDENTITY): New function.
1092 (AC_DEFINE_UNQUOTED): Use it to fix this; due to a
1093 misunderstanding of m4, this was using its first argument as
1094 the definition.
1095
1096Thu May 20 09:21:55 1993 Jim Meyering (meyering@comco.com)
1097
1098 * acspecific.m4 (AC_ALLOCA) [find_stack_direction]: Return the
1099 value from the recursive call. If it worked before, it was by luck.
1100 From Bruno Haible <haible@ma2s2.mathematik.uni-karlsruhe.de>.
1101
1102Tue May 18 23:40:21 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1103
1104 * acspecific.m4 (AC_STDC_HEADERS): Require AC_PROG_CPP.
1105
1106Mon May 17 18:01:09 1993 Karl Berry (karl@hal.gnu.ai.mit.edu)
1107
1108 * acgeneral.m4 (AC_OUTPUT): Use variables gen_files and
1109 gen_config in the loop that generates the output (Make)files,
1110 instead of hardwiring the filenames.
1111
1112Sat May 15 17:23:19 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1113
1114 * autoconf.sh: Accept `-' to mean read stdin as input.
1115 * autoheader.sh: Likewise.
1116
1117Fri May 14 12:41:02 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1118
1119 * autoheader.sh, acspecific.m4 (AC_PREPARE): If `LANG' environment
1120 variable is set, reset its value to `C'. This is so `tr [...]'
1121 works more portably.
1122
1123Thu May 13 22:56:20 1993 Paul Eggert (eggert@twinsun.com)
1124
1125 * acspecific.m4 (VOID_CLOSEDIR): Test closedir instead of assuming
1126 that it works. E.g. dynix closedir yields garbage, but has no
1127 prototype. Presumably Xenix closedir had the same problem, so
1128 stop special-casing it.
1129
1130Wed May 12 20:25:36 1993 Jim Meyering (meyering@comco.com)
1131
1132 * acconfig.h: Add HAVE_LONG_DOUBLE.
1133
1134Wed May 12 15:07:36 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1135
1136 * acgeneral.m4 (AC_DEFINE_UNQUOTED): New macro.
1137
1138 * acgeneral.m4 (AC_FUNC_CHECK): Include ctype.h instead of stdio.h.
1139 We want it only to define __stub_* in glibc. Using stdio.h lost
1140 when it contained a conflicting prototype for $1; ctype.h has fewer
1141 prototypes.
1142
1143 * acconfig.h: Add GETGROUPS_T.
1144
1145 * acspecific.m4 (AC_PROG_RANLIB): Use : instead of @: for no-op.
1146 Some braindead make does bizarre magical things with @ in variables.
1147
1148Mon May 10 14:24:27 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1149
1150 * acspecific.m4 (AC_HAVE_POUNDBANG): New feature.
1151
1152 * acgeneral.m4 (AC_OUTPUT): Add more backslashes to character class
1153 in DEFS filter (sigh).
1154
1155Sun May 9 14:04:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1156
1157 * acgeneral.m4 (AC_DEFINE_QUOTE): No AC_QUOTE_SED (was innermost).
1158 (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_TEST_CPP): Put a \ before
1159 $DEFS in string to be evalled.
1160 (AC_OUTPUT): Run DEFS through a sed filter that quotes things in it
1161 from sed (woo woo!) before writing it into config.status.
1162
1163 * acspecific.m4 (AC_ALLOCA): Use AC_PROGRAM_EGREP to test for [CRAY
1164 && !CRAY2], instead of AC_TEST_PROGRAM. No need to run a program
1165 for this.
1166
1167 * acgeneral.m4 (AC_PROGRAM_CHECK): Extract the first word of $2
1168 when looking for it in PATH, so it can be a program name with args.
1169 Omit default assignment if $4 is empty.
1170 Only write verbose msg if $1 was set nonempty.
1171 * acspecific.m4 (AC_PROG_YACC): Pass 'bison -y' (quoted like that)
1172 in list to AC_PROGRAMS_CHECK. Don't test for bison later to add -y
1173 flag.
1174
1175Sat May 8 00:23:58 1993 Jim Meyering (meyering@comco.com)
1176
1177 * acgeneral.m4 (AC_REPLACE_FUNCS): Add a trailing newline in
1178 code for AC_COMPILE_CHECK. Otherwise it got spurious failures.
1179
1180 * acspecific.m4 (TIME_WITH_SYS_TIME): New macro.
1181
1182 * Makefile.in (dist): Depend on Makefile. Use gzip instead
1183 of compress. Link files individually instead of en masse;
1184 if a link fails, use `cp -f' on the losing file.
1185
1186 * acspecific.m4 (AC_ALLOCA): Define CRAY_STACKSEG_END (the
1187 name of a function used in alloca.c) for CRAY-1, CRAY X-MP,
1188 and CRAY Y-MP.
1189
1190Fri May 7 15:56:26 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1191
1192 * acspecific.m4 (AC_GETLOADAVG): Check for mach/mach.h, but don't
1193 disable nlist checks if found.
1194
1195Fri May 7 04:59:25 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1196
1197 * acspecific.m4 (AC_PROG_INSTALL): Don't look for `install' in
1198 /usr/ucb.
1199
1200Thu May 6 20:41:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1201
1202 * acgeneral.m4 (AC_FUNC_CHECK): The test program should choke on
1203 #ifdef __stub___$1 as well.
1204 (AC_REPLACE_FUNCS): Make the test program choke on stubs.
1205
1206Wed May 5 20:43:13 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1207
1208 * autoconf.sh ($infile existence check): Fixed test for
1209 nonemptiness of $print_version to not always be true.
1210
1211Wed May 5 17:22:42 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
1212
1213 * acgeneral.m4 (AC_PREFIX, AC_PROGRAM_CHECK), acspecific.m4
1214 (AC_PROG_INSTALL): If IFS wasn't set initially, give it a
1215 normal default value. Happens on LynxOS (x86), says
1216 Pete Klammer <PKLAMMER@cudnvr.denver.colorado.edu>.
1217
1218Wed May 5 13:22:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1219
1220 * acgeneral.m4: Undefine the `shift' builtin.
1221
1222 * acspecific.m4 (AC_PROG_YACC): Use AC_PROGRAMS_CHECK to check for
1223 both bison and yacc, instead of two AC_PROGRAM_CHECK uses.
1224
1225 * autoheader.sh ($# -eq 0): Set var $tmpout to name of temp file,
1226 send stdout there instead of config.h.in.
1227 (just before exit): If $# -eq 0, then move $tmpout to config.h.in
1228 if $status -eq 0, or remove $tmpout otherwise.
1229
1230 * acspecific.m4 (AC_STRCOLL): Rewritten to use a test program that
1231 verifies that `strcoll' does vaguely reasonable ordering.
1232
1233Tue May 4 19:59:00 1993 Jim Meyering (meyering@comco.com)
1234
1235 * acspecific.m4 (AC_LONG_DOUBLE): Don't explicitely echo
1236 `checking for long double'.
1237
1238Mon May 3 22:04:35 1993 Jim Meyering (meyering@comco.com)
1239
1240 * acspecific.m4 (AC_GETGROUPS_T): New macro.
1241
1242Sat May 1 22:37:55 1993 Jim Meyering (meyering@comco.com)
1243
1244 * acspecific.m4 (AC_LONG_DOUBLE): New macro.
1245
1246Wed Apr 28 15:52:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1247
1248 * acgeneral.m4 (AC_PROGRAM_CHECK): Write msg under --verbose.
1249
1250Thu Apr 22 18:24:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1251
1252 * acgeneral.m4 (AC_FUNC_CHECK): Remove spurious `#endif' line at end.
1253
1254 * acgeneral.m4 (AC_WITH): Fix reversed args to patsubst.
1255 Test $with_FOO, not $FOO.
1256
1257Wed Apr 21 18:14:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1258
1259 * acgeneral.m4 (AC_QUOTE_TOKEN): New macro.
1260 (AC_DEFINE_QUOTE): Use it.
1261
1262Tue Apr 20 18:02:46 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1263
1264 * acspecific.m4 (AC_DECLARE_YYTEXT): Guess name of lex output file
1265 and do AC_SUBST of `LEX_OUTPUT_ROOT'.
1266 Add `dnl' after calling some autoconf macros.
1267
1268Mon Apr 19 15:46:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1269
1270 * acspecific.m4 (AC_MINUS_C_MINUS_O): Do each compile a second time
1271 after testing for the existence of the output. Some compilers
1272 refuse to overwrite an existing .o file with -o, though they will
1273 create one.
1274
1275 * acspecific.m4 (AC_DECLARE_YYTEXT): Changed lex input to two lines
1276 of "%%", not just one.
1277
1278Sat Apr 17 17:26:12 1993 Jim Meyering (meyering@comco.com)
1279
1280 * acgeneral.m4 (AC_COMPILE_CHECK): Don't print `checking for ...'
1281 message if first argument is empty.
1282
1283Sat Apr 17 01:18:41 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1284
1285 * acspecific.m4 (AC_PID_T): provide self.
1286 (AC_VFORK): Require AC_PID_T.
1287
1288Fri Apr 16 11:57:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1289
1290 * acgeneral.m4 (AC_PROGRAMS_CHECK): Take optional third arg; if
1291 given, use it as the default value.
1292
1293Thu Apr 15 16:43:45 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1294
1295 * acgeneral.m4 (AC_REPLACE_FUNCS): Print a message under --verbose.
1296
1297 * acgeneral.m4 (AC_HAVE_LIBRARY): Use m4's patsubst and translit
1298 instead of running sed and tr at runtime.
1299
1300 * acconfig.h: Add STACK_DIRECTION.
1301
1302Wed Apr 14 17:08:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1303
1304 * acspecific.m4 (AC_ALLOCA): If we chose alloca.c, run a test
1305 program to define STACK_DIRECTION.
1306
1307Mon Apr 5 19:02:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1308
1309 * acspecific.m4 (AC_LONG_FILE_NAMES): Put test inside a for loop on
1310 several directories: . /tmp $prefix $exec_prefix. Define
1311 HAVE_LONG_FILE_NAMES iff long names win in all those directories.
1312
1313Sun Apr 4 18:38:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1314
1315 * Makefile.in (%.info): Removed pattern rule.
1316 (autoconf.info, standards.info): New rules.
1317
1318 * autoconf.sh (version_only): New variable, set nonempty for
1319 `autoconf --version' with no input file.
1320 (output writing): No output if $version_only is set.
1321
1322Wed Mar 31 17:33:57 1993 Jim Meyering (meyering@comco.com)
1323
1324 * acspecific.m4 (AC_CONST): Uncomment and fix second AIX test.
1325
1326Wed Mar 31 16:58:12 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1327
1328 * acspecific.m4 (AC_CONST): Rewrite first AIX XL C 1.02.0.0 test.
1329 Comment out bogosity in second AIX test.
1330
1331Wed Mar 31 12:45:59 1993 Jim Meyering (meyering@comco.com)
1332
1333 * acgeneral.m4 (AC_DEFINE): Put single quotes around definition
1334 that is echoed with --verbose. AC_DEFINE(MVDIR, "$(libdir)/mvdir")
1335 was generating losing code.
1336
1337Mon Mar 29 15:44:24 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1338
1339 * acspecific.m4 (AC_STDC_HEADERS): Add a missing pair of [quotes].
1340
1341Mon Mar 29 14:54:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1342
1343 * acspecific.m4 (AC_DECLARE_YYTEXT): Change sed regexp so it won't
1344 match other identifiers beginning with `yytext'.
1345
1346Sat Mar 27 00:11:16 1993 Paul Eggert (eggert@twinsun.com)
1347
1348 * acspecific.m4 (AC_CONST): Detect broken AIX XL C 1.2.0.0 compiler.
1349
1350Thu Mar 25 19:54:50 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1351
1352 * acspecific.m4 (AC_CONST): Remove single quotes from the C
1353 program; they produce shell syntax errors.
1354
1355 * acgeneral.m4 (AC_DEFINE): Add a newline after "}" to prevent
1356 commands following on the same line of configure.in from
1357 generating shell syntax errors.
1358
1359 * acgeneral.m4 (AC_COMPILE_CHECK): Use explicit return types
1360 to avoid warnings.
1361 (AC_TEST_CPP): Add parens to force redirection order.
1362 (AC_OUTPUT): Allow hostname to return bogus exit status.
1363 From Jean-loup Gailly <jloup@chorus.fr>.
1364
1365Mon Mar 22 16:53:01 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1366
1367 * autoconf.sh: Use $M4, not m4 explicitly.
1368 (M4): If unset in env, initialize to @m4@.
1369 * autoheader.sh: Likewise.
1370 * Makefile.in (M4): Define new variable.
1371 (autoconf.conf, %.conf): Use it.
1372 (editsh): New variable: sed command to replace @datadir@; also
1373 replace @M4@ with $(M4).
1374 (autoconf, autoheader): Use $(editsh) instead of explicit sed command.
1375
1376Mon Mar 22 13:08:10 1993 Jim Meyering (meyering@comco.com)
1377
1378 * acspecific.m4 (AC_CONST): IBM's /bin/cc under AIX-3.2 on an rs6000
1379 rejects attempts to modify *any* member of a struct that has a
1380 member declared like `const int *ap[2]'.
1381
1382Wed Mar 17 18:08:30 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1383
1384 * autoconf.sh, autoheader.sh (MACRODIR): Variable renamed to
1385 AC_MACRODIR. Don't initialize it at runtime if it is already set
1386 in the environment.
1387 (MACROFILES): Don't set until after options are processed.
1388 (print_version): New temp variable.
1389
1390 * autoconf.sh, autoheader.sh: Rewrote argument parsing.
1391 Added `-m', `--macrodir', `-h', `--help', and `--' options.
1392 Updated usage string.
1393
1394 * autoconf.texi: Documented --macrodir option and its effects for
1395 both scripts.
1396
1397Tue Mar 16 09:10:48 1993 Jim Meyering (meyering@comco.com)
1398
1399 * acspecific.m4 (AC_CONST): Sun's SC1.0 ANSI compiler (acc) won't
1400 increment a `const int *' pointer declared through a typedef.
1401
1402Mon Mar 15 16:08:42 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1403
1404 * acgeneral.m4 (AC_PARSEARGS): Grok `--verbose' flag; set verbose=yes.
1405 (AC_DEFINE): Only echo "defining $1" if $verbose is set.
1406
1407Sun Mar 14 18:19:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1408
1409 * acspecific.m4 (AC_PROG_INSTALL): Choose `installbsd' if we find
1410 it, in preference to `install'.
1411
1412 * acspecific.m4 (AC_CONST): Add a check for `const int *foo' not
1413 allowing modification of FOO (not *FOO).
1414
1415Fri Mar 12 15:27:53 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1416
1417 * acgeneral.m4 (AC_OUTPUT_HEADER): Remove conftest.sh before
1418 creating it.
1419
1420Thu Mar 11 12:57:53 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1421
1422 * acgeneral.m4 (AC_DEFINE): Surround defn with { and }.
1423
1424 * acgeneral.m4 (AC_OUTPUT_HEADER): Split up $SEDDEFS into smaller
1425 chunks, since some shells can't handle large here documents.
1426 We write several commands in config.status to create conftest.sed
1427 in pieces.
1428
1429Mon Mar 8 14:40:53 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1430
1431 * acgeneral.m4 (AC_WITH): Don't echo anything.
1432 Use the m4 patsubst fn instead of a run-time sed invocation to
1433 massage $1.
1434
1435 * acspecific.m4 (AC_DIR_HEADER_CHECK): #include <sys/types.h>
1436 before the header we are testing.
1437
1438 * acgeneral.m4 (AC_DEFINE): If $2 is empty, echo "defining $1 to be
1439 empty", rather than "defining $1 to be ".
1440
1441 * acspecific.m4 (AC_DIR_HEADER_CHECK): New; subr of AC_DIR_HEADER.
1442 (AC_DIR_HEADER): Use it to test for each possible header file.
1443
1444Tue Mar 2 01:06:25 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
1445
1446 * autoheader.sh: Don't use /p1/,/p2/ construct with sed---it's not
1447 portable. Handle broken AIX sed that strips \n from hold space
1448 when it shouldn't. From Jun Hamano <junio@twinsun.com>.
1449
1450Tue Mar 02 00:08:39 1993 Jim Meyering (meyering@comco.com)
1451
1452 * acspecific.m4 (AC_CONST): Fix typo that caused spurious lossage
1453 with /bin/cc from Irix-4. From Karl Berry.
1454
1455Fri Feb 26 17:14:58 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1456
1457 * acspecific.m4 (AC_CONST): Add bizarre case that loses on SCO 3.2v4.
1458
1459Mon Feb 22 13:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1460
1461 * acgeneral.m4 (AC_QUOTE_HERE, AC_QUOTE_SED): Change the quote
1462 chars to { and } instead of nothing. Then use {} (empty quotes) to
1463 separate the patsubst forms from the following dnl. Otherwise the
1464 result of patsubst is pasted together with dnl and the result is
1465 seen as a single token.
1466
1467 * acspecific.m4 (AC_MINUS_C_MINUS_O): Print msg saying what we are
1468 doing before we do it.
1469
1470 * acgeneral.m4 (AC_PREFIX): Print out the choice made.
1471 (AC_DEFINE): Print out the definition being done.
1472
1473 * acgeneral.m4 (AC_DEFINE_QUOTE): Add dnl at end of line.
1474
1475 * acspecific.m4 (AC_GETLOADAVG): Do changequote around listing of
1476 /dev/kmem and sed frobbing which needs to use [ and ].
1477
1478Sun Feb 21 13:57:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1479
1480 * autoheader.sh: Use brackets in tr range args.
1481
1482 * acspecific.m4 (AC_SETVBUF_REVERSED): Make the test fail if
1483 setvbuf returns nonzero.
1484
1485 * acspecific.m4 (AC_GETLOADAVG): If we need to install setgid,
1486 figure out what group owns /dev/kmem, and set KMEM_GROUP to that.
1487
1488 * acspecific.m4 (AC_MINUS_C_MINUS_O): Test plain `cc' after testing
1489 $CC. We want to make sure both compilers grok -c -o.
1490
1491Thu Feb 18 18:05:14 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1492
1493 * acgeneral.m4 (AC_QUOTE_{DQUOTE,SQUOTE,HERE,SED}): New macros.
1494 (AC_DEFINE_{QUOTE,SEDQUOTE}): New macros; subrs of AC_DEFINE.
1495 (AC_DEFINE): Use them to quote $2.
1496
1497Wed Feb 17 14:49:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1498
1499 * acspecific.m4 (AC_TIMEZONE): Fixed quoting in tzname check.
1500 changequote inside quotes lost.
1501
1502Mon Feb 8 14:22:11 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1503
1504 * acconfig.h (_ALL_SOURCE): Use #ifndef; AIX compiler way too dumb.
1505
1506Sun Jan 31 16:39:46 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1507
1508 * acspecific.m4 (AC_TIMEZONE): Put newlines before `#include ...'
1509 in $defs value.
1510
1511Thu Jan 28 18:06:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1512
1513 * acconfig.h (_ALL_SOURCE): Use "!defined (_ALL_SOURCE) ||
1514 _ALL_SOURCE == 0" rather than "!_ALL_SOURCE", which bombs on the
1515 AIX compiler.
1516
1517Mon Jan 25 12:09:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1518
1519 * acconfig.h (HAVE_UNION_WAIT, SYS_SIGLIST_DECLARED): New #undef's.
1520
1521 * acconfig.h (_ALL_SOURCE): Surround with #if !_ALL_SOURCE.
1522
1523Fri Jan 22 15:08:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1524
1525 * acspecific.m4 (AC_GETLOADAVG): If /usr/local/lib/libgetloadavg.a
1526 exists, add -L/usr/local/lib to LDFLAGS.
1527
1528Fri Jan 22 12:49:11 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1529
1530 * acgeneral.m4 (AC_OUTPUT_HEADER): Only comment out the #undef NAME
1531 part of the line, to avoid causing errors from existing comments.
1532
1533Thu Jan 21 14:50:20 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1534
1535 * acgeneral.m4 (AC_HAVE_LIBRARY): Use $libname in "checking for"
1536 message, not $1, to avoid "checking for -l-lfoo".
1537
1538 * acgeneral.m4 (AC_PREPARE): In compile defn, include $CFLAGS.
1539
1540 * acgeneral.m4 (AC_OUTPUT): Broke AC_CONFIG_NAME writing out into:
1541 (AC_OUTPUT_HEADER): New macro broken out of AC_OUTPUT.
1542 Add to conftest.sed a new sed command to turn #undef's into comments.
1543
1544 * acgeneral.m4 (AC_OUTPUT): Use new shell variable, $maxsedlines,
1545 for max number of lines to feed to one sed invocation.
1546 Lower this limit to 20; UTekV 3.2e can't cope with 40.
1547
1548Tue Jan 19 13:21:02 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1549
1550 * Version 1.3.
1551
1552Fri Jan 15 16:28:18 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1553
1554 * acgeneral.m4 (AC_CONFIG_HEADER, AC_HEADER_EGREP,
1555 AC_TEST_PROGRAM): Make DEFS always contain -D commands,
1556 not C code.
1557
1558Thu Jan 14 17:05:17 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1559
1560 * acspecific.m4 (AC_GETLOADAVG): Check for -lkvm; don't assume it.
1561
1562Thu Jan 14 16:46:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1563
1564 * autoheader.sh (selecting $syms from $TEMPLATES): Use sed to
1565 replace lines containing only blanks with empty lines.
1566
1567Thu Jan 14 15:15:31 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1568
1569 * acspecific.m4 (AC_MODE_T): New macro.
1570
1571 * acgeneral.m4 (AC_OUTPUT): Check for grep -c returning
1572 nothing (AIX 3.1) as well as returning 0.
1573
1574Wed Jan 13 16:05:59 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1575
1576 * acgeneral.m4 (AC_FUNC_CHECK): Add missing #endif.
1577
1578 * acgeneral.m4 (AC_OUTPUT): Use sed, not basename.
1579 From Francois Pinard.
1580
1581Wed Jan 13 15:49:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1582
1583 * acgeneral.m4 (AC_OUTPUT): Set exec_prefix to ${prefix}, not
1584 $(prefix); it now works in both makefiles and shell scripts.
1585
1586Wed Jan 13 15:29:04 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1587
1588 * autoheader.sh: If input is empty, don't print all of
1589 acconfig.h. From Francois Pinard.
1590
1591 * acgeneral.m4 (AC_OUTPUT): Have config.status check all of its
1592 args for validity.
1593
1594Tue Jan 12 11:11:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1595
1596 * acgeneral.m4 (AC_OUTPUT): Preserve whitespace around = in prefix
1597 and exec_prefix assignments.
1598
1599 * acspecific.m4 (AC_GETLOADAVG): Values for getloadavg_missing were
1600 reversed.
1601
1602Fri Jan 8 18:45:59 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1603
1604 * acgeneral.m4 (AC_OUTPUT): Make config.status not complain with
1605 usage msg when given no args.
1606
1607 * acgeneral.m4 (AC_HAVE_LIBRARY): Say "checking for -lfoo", not
1608 just "checking for foo".
1609
1610 * acgeneral.m4 (AC_HAVE_LIBRARY): Remove excess quoting around $2
1611 and $3.
1612
1613 * acspecific.m4 (AC_GETLOADAVG): Check for getloadavg library, both
1614 a normally installed one, and one in /usr/local/lib.
1615 After figuring out params for getloadavg.c, figure out whether it
1616 defined LDAV_PRIVILEGED, and if so, set NEED_SETGID to true, and
1617 define GETLOADAVG_PRIVILEGED.
1618 * acconfig.h: Added GETLOADAVG_PRIVILEGED.
1619
1620Fri Jan 8 16:16:35 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1621
1622 * acgeneral.m4 (AC_DEFINE, AC_OUTPUT): Restore the third sed string.
1623
1624 * acgeneral.m4 (AC_FUNC_CHECK): Use __stub_funcname.
1625
1626 * autoheader.sh: Use Autoconf version number.
1627
1628 * acgeneral.m4 (AC_OUTPUT): Diagnose usage errors for
1629 config.status. Use grep -c to count nonempty lines instead of
1630 test -s.
1631
1632 * acspecific.m4 (AC_GETLOADAVG): Use AC_HAVE_LIBRARY.
1633
1634Wed Jan 6 19:54:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1635
1636 * autoheader.sh (coverage check): Use $TEMPLATES in error msg, not
1637 hard-wired "config.h".
1638
1639Wed Jan 6 18:24:41 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1640
1641 * acgeneral.m4 (AC_OUTPUT): If AC_CONFIG_NAME, change
1642 @DEFS@ to -DHAVE_CONFIG_H in Makefiles etc. Idea from Roland McGrath.
1643
1644 * acgeneral.m4 (AC_FUNC_CHECK): If __STUB_funcname is defined,
1645 assume the function isn't present.
1646
1647 * acgeneral.m4 (AC_OUTPUT): Make no args to AC_OUTPUT work
1648 again. From Ian Lance Taylor.
1649
1650 * acspecific.m4 (AC_CONST): Fix quoting problem.
1651
1652 * acconfig.h [const]: New addition.
1653
1654Thu Dec 31 17:56:18 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1655
1656 * acgeneral.m4 (AC_HAVE_LIBRARY): New macro from Noah Friedman.
1657
1658 * acconfig.h: Renamed from config.h.
1659
1660 * autoheader.sh: Renamed from autohead.sh.
1661 Support a local acconfig.h.
1662 Use \\012 instead of \\n for tr for portability.
1663
1664Thu Dec 31 12:30:34 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1665
1666 * config.h: Added #undef vfork.
1667
1668Tue Dec 29 14:26:43 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1669
1670 * acgeneral.m4 (AC_COMPILE_CHECK): Use cat rather than echo to
1671 create conftest.c, to avoid " problems.
1672
1673Fri Dec 25 15:07:06 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1674
1675 * acspecific.m4 (AC_CONST): Don't define HAVE_CONST.
1676
1677 * acgeneral.m4 (AC_OUTPUT, AC_DEFINE): Combine the two sed
1678 commands for #undef lines.
1679 * acgeneral.m4 (AC_PROGRAM_EGREP, AC_TEST_PROGRAM,
1680 AC_TEST_CPP, AC_OUTPUT), acspecific.m4 (AC_PROG_CC): Put >
1681 before << when using both, to avoid HP-UX sh bug.
1682
1683Wed Dec 23 20:47:53 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1684
1685 * acgeneral.m4 (AC_PARSEARGS): Use if, not &&, for --with.
1686 From Jan Brittenson.
1687
1688Mon Dec 21 17:13:57 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1689
1690 * acgeneral.m4 (AC_OUTPUT): Use sed instead of head and tail.
1691 Trap to remove the temp files.
1692
1693 * acgeneral.m4 (AC_OUTPUT): Quote DEFS assignment.
1694 From Ian Lance Taylor.
1695
1696Mon Dec 21 14:27:44 1992 Jim Meyering (meyering@comco.com)
1697
1698 * acspecific.m4 (AC_STDC_HEADERS): Make sure ctype.h macros
1699 are ANSI. Nest tests so we don't need shell temporary variable.
1700
1701Sun Dec 20 18:12:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
1702
1703 * Makefile.in (%.h: %.in): New rule using autohead.
1704 (all): Do autohead.
1705 (install): Install autohead and config.h.
1706 (autohead): New rule.
1707 (DISTFILES): Added autohead.sh.
1708 * autohead: New script.
1709
1710Fri Dec 18 00:21:23 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1711
1712 * acgeneral.m4 (AC_HAVE_FUNCS, AC_HAVE_HEADERS): Change method
1713 of tr quoting to keep old shells happy. From Ian Lance Taylor.
1714
1715 * acgeneral.m4 (AC_DEFINE): Add to SEDDEFS.
1716 (AC_OUTPUT): Use sed instead of awk.
1717 From Ian Lance Taylor.
1718
1719Mon Dec 14 14:33:29 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1720
1721 * acspecific.m4 (AC_STDC_HEADERS): Check for string.h
1722 declaring memchr.
1723
1724 * acgeneral.m4 (AC_NOTICE): Fix comment.
1725
1726Fri Dec 11 17:59:23 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
1727
1728 * acspecific.m4 (AC_ALLOCA): Don't use libPW; it causes too
1729 much trouble.
1730
1731Wed Dec 9 14:04:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1732
1733 * config.h: Added HAVE_SYS_WAIT, HAVE_WAITPID, SVR4, UMAX,
1734 [ugp]id_t, UMAX4_3, DGUX.
1735
1736Thu Dec 3 13:37:17 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1737
1738 * acspecific.m4 (AC_PROG_INSTALL): Ignore AFS install.
1739 From James Clark, jjc@jclark.com.
1740
1741Tue Nov 24 07:47:45 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1742
1743 * acspecific.m4 (AC_PROG_LEX, AC_DECLARE_YYTEXT, AC_VFORK, AC_WAIT3,
1744 AC_INT_16_BITS, AC_WORDS_BIGENDIAN, AC_ARG_ARRAY): End with a newline.
1745
1746 * acspecific.m4 (AC_DIR_HEADER): If ndir.h exists and the other
1747 choices don't, define NDIR.
1748
1749Sat Nov 21 00:14:51 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1750
1751 * acspecific.m4 (AC_RETSIGTYPE): Instead of grepping for the signal
1752 declaration, try redeclaring it and see if we get an error.
1753 Always define RETSIGTYPE, not just if it's int.
1754 From Ian Lance Taylor.
1755
1756Fri Nov 20 17:06:09 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1757
1758 * acgeneral.m4 (AC_DEFINE): Only put -D option in quotes if it
1759 actually contains blanks.
1760
1761Thu Nov 19 17:18:40 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1762
1763 * acgeneral.m4 (AC_PARSEARGS): Set a shell var for --with-*.
1764 (AC_WITH): New macro.
1765
1766 * acspecific.m4 (AC_CONST): If const works, define HAVE_CONST.
1767
1768 * acspecific.m4 (AC_ALLOCA): Don't use libPW on HP-UX.
1769
1770Wed Nov 18 17:36:08 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
1771
1772 * acgeneral.m4 (AC_DEFINE): When writing a -D with a value,
1773 surround it with 's so the value can contain spaces.
1774
1775Thu Nov 12 22:49:35 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1776
1777 * acspecific.m4 (AC_PROG_CC): Don't add -O to CC if GNU C.
1778 (-O2, or nothing, might be more appropriate.)
1779
1780Sun Nov 8 23:33:23 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1781
1782 * acspecific.m4 (AC_GETLOADAVG): Check for dwarf.h for general
1783 svr4, then elf.h for Solaris 2, which needs additional libraries.
1784
1785Thu Nov 12 22:18:54 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1786
1787 * acgeneral.m4 (AC_PARSEARGS): --exec_prefix -> --exec-prefix.
1788
1789Tue Nov 10 16:15:10 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1790
1791 * acgeneral.m4: undef m4 `include' builtin.
1792
1793 * acspecific.m4 (AC_STDC_HEADERS): Don't test for limits.h
1794 due to Ultrix conflict with float.h.
1795
1796Thu Oct 29 16:16:11 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1797
1798 * acgeneral.m4 (AC_PARSEARGS, AC_PREPARE): New macros, broken out
1799 parts of AC_INIT.
1800 (AC_INIT): Use them.
1801
1802Thu Oct 22 20:48:12 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1803
1804 * acspecific.m4 (AC_INSTALL): Comment out arg to `:'.
1805 AIX doesn't like it.
1806
1807Wed Oct 14 12:41:02 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1808
1809 * Version 1.2.
1810
1811 * acspecific.m4 (AC_INSTALL): Avoid the AIX install script.
1812
1813 * acspecific.m4 (AC_RESTARTABLE_SYSCALLS): Wait for child if
1814 sys calls are not restarted, to avoid leaving the child still
1815 running. From Ian Lance Taylor.
1816
1817Tue Oct 13 15:43:56 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1818
1819 * acspecific.m4 (AC_CONST): Add more tests for brokenness.
1820 From Jim Meyering.
1821
1822 * acgeneral.m4: Use % instead of ? to avoid shell variable expansion.
1823
1824Fri Oct 2 06:55:05 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
1825
1826 * acgeneral.m4: Use ? instead of , to separate parts of sed arg.
1827
1828Mon Sep 14 12:33:41 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
1829
1830 * acspecific.m4 (AC_STDC_HEADERS): Also check for float.h.
1831
1832 * acspecific.m4 (AC_TIMEZONE): Protect [] from being quotes.
1833
1834Thu Sep 10 17:12:10 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1835
1836 * acgeneral.m4 (AC_OUTPUT): Include the hostname in config.status.
1837
1838 * acgeneral.m4 (AC_OUTPUT): Use a separate flag in the awk
1839 script instead of checking for non-empty values, so things
1840 like defining const as empty work. From
1841 Steve Emmerson <steve@unidata.ucar.edu>.
1842
1843Fri Aug 28 18:51:13 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1844
1845 * acgeneral.m4 (AC_INIT): If there's no path on $0, use '.'.
1846
1847Thu Aug 27 16:15:14 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1848
1849 * config.h: New file.
1850
1851 * acgeneral.m4 (AC_INIT): Look for source files in the
1852 directory containing `configure', if not given explicitly.
1853
1854 * acspecific.m4 (AC_TIMEZONE): Adjust tzname decl for RS6000.
1855
1856 * acspecific.m4 (AC_GETLOADAVG): Don't use double quotes in
1857 the test program.
1858
1859Thu Aug 27 15:26:49 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
1860
1861 * acspecific.m4 (AC_GETLOADAVG): Don't check nlist.h if we found
1862 one of specific things.
1863
1864Mon Aug 24 16:22:45 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1865
1866 * Version 1.1.
1867
1868 * acspecific.m4 (AC_TIMEZONE): Include time.h. Don't
1869 declare tzname if it's a macro. From Jim Meyering.
1870
1871Fri Aug 21 14:12:35 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1872
1873 * acspecific.m4 (AC_ALLOCA): Check whether the alloca defined by
1874 alloca.h works when given a non-constant argument.
1875
1876 * acspecific.m4 (AC_GETLOADAVG): Define NLIST_STRUCT and
1877 NLIST_NAME_UNION if appropriate.
1878
1879 * acgeneral.m4 (AC_OUTPUT): If no args are given, omit the loop to
1880 produce output files.
1881
1882 * acgeneral.m4 (AC_TEST_PROGRAM): Add a call to exit to try to
1883 suppress core dumped message. From Ian Lance Taylor.
1884
1885 * acgeneral.m4 (AC_PREFIX): Only print the message if prefix
1886 hasn't been set. From James Clark.
1887
1888 * acspecific.m4 (AC_SIZE_T, AC_UID_T, AC_PID_T,
1889 AC_RETSIGTYPE): Print a message saying what it's checking for.
1890 (AC_SIZE_T): Define size_t to be unsigned, not int, for
1891 ANSI-friendliness.
1892
1893 * acspecific.m4 (AC_GETLOADAVG): Just check for elf.h, not
1894 dwarf.h too.
1895
1896 * autoconf.sh: Exit with status 1 if there are unresolved macros.
1897 Isolate the pattern to make adding other prefixes easy.
1898 Look for aclocal.m4 in . as well as MACRODIR.
1899
1900Tue Aug 18 16:35:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1901
1902 * acspecific.m4 (AC_STRCOLL): New macro.
1903
1904Tue Aug 18 15:22:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
1905
1906 * acspecific.m4 (AC_GETLOADAVG): elf.h implies SVR4.
1907
1908Mon Jul 27 14:20:32 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1909
1910 * acgeneral.m4 (AC_TEST_PROGRAM): Check for cross-compiling
1911 was missing "test -n". From Ian Lance Taylor.
1912
1913Sun Jul 26 16:25:19 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1914
1915 * acgeneral.m4 (AC_SUBST): Support multiple substitutions in a
1916 line.
1917
1918Mon Jul 20 01:08:01 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
1919
1920 * Version 1.0.
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