1 2000-06-23 Paul D. Smith <psmith@gnu.org>
3 * main.c (main): Replace EXIT_SUCCESS, EXIT_FAILURE, and
4 EXIT_TROUBLE with MAKE_SUCCESS, MAKE_FAILURE, and MAKE_TROUBLE.
5 * make.h: Define these macros.
7 * Version 3.79.1 released.
9 * configure.in: Add a new option, --disable-nsec-timestamps, to
10 avoid using sub-second timestamps on systems that support it. It
11 can lead to problems, e.g. if your makefile relies on "cp -p".
12 * README.template: Document the issue with "cp -p".
14 * config.guess, config.sub: Updated.
16 2000-06-22 Paul D. Smith <psmith@gnu.org>
18 * job.c (start_job_command): Increment commands_started before the
19 special check for ":" (empty command) to avoid spurious "is up to
20 date" messages. Also move the test for question_flag after we
21 expand arguments, and only stop if the expansion provided an
22 actual command to run, not just whitespace. This fixes PR/1780.
24 2000-06-21 Paul D. Smith <psmith@gnu.org>
26 * read.c (read_makefile): If we find a semicolon in the target
27 definition, remember where it was. If the line turns out to be a
28 target-specific variable, add back the semicolon and everything
29 after it. Fixes PR/1709.
31 2000-06-19 Paul D. Smith <psmith@gnu.org>
33 * config.h-vms.template: #define uintmax_t for this system.
34 * config.ami.template: Ditto.
35 * config.h.W32.template: Ditto.
37 * configure.in: We don't use select(2) anymore, so don't bother
40 * acinclude.m4: Ditto.
42 * file.c (all_secondary): New static global; if 1 it means
43 .SECONDARY with no prerequisites was seen in the makefile.
44 (snap_deps): Set it appropriately.
45 (remove_intermediates): Check it.
46 (num_intermediates): Remove this global, it's not used anywhere.
47 (considered): Move this to remake.c and make it static.
49 * NEWS: Document the change to .SECONDARY.
50 * make.texinfo (Special Targets): Document the change to .SECONDARY.
52 * implicit.c (pattern_search): Remove the increment of
53 num_intermediates; it's not used.
54 * filedef.h: Remove num_intermediates and considered.
56 * function.c (handle_function): If the last argument was empty, we
57 were pretending it didn't exist rather than providing an empty
58 value. Keep looking until we're past the end, not just at the end.
60 * implicit.c (pattern_search): Multi-target implicit rules weren't
61 expanding the "also made" targets correctly if the pattern didn't
62 contain a slash but the target did; in that case the directory
63 part wasn't being added back to the stem on the "also made"
64 targets. Reported by Seth M LaForge <sethml@newtonlabs.com>, with
67 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
69 * Makefile.DOS.template (DESTDIR, bindir, datadir, libdir)
70 (infodir, mandir, includedir): Support installation under a
73 * remake.c (f_mtime): Fix the spelling of __MSDOS__.
75 * configh.DOS.template (HAVE_FDOPEN, HAVE_MKSTEMP): Define.
77 2000-06-14 Paul D. Smith <psmith@gnu.org>
79 * acinclude.m4 (pds_WITH_GETTEXT): rewrite fp_WITH_GETTEXT and
80 rename it to avoid confusion. This version is very specific: it
81 won't accept any gettext that isn't GNU. If the user doesn't
82 explicitly ask for the included gettext, we look to see if the
83 system gettext is GNU (testing both the actual libintl library,
84 and the libintl.h header file). Only if the system gettext is
85 really GNU gettext will we allow it to be used.
86 (pds_CHECK_SYSTEM_GETTEXT): A helper function.
88 2000-06-13 Paul D. Smith <psmith@gnu.org>
90 * gettext.h: If we have libintl.h, use that instead of any of the
91 contents of gettext.h. We won't check for libintl.h unless we're
92 using the system gettext.
94 * function.c (func_word): Clarify error message.
96 2000-06-10 Paul Eggert <eggert@twinsun.com>
98 Support nanosecond resolution on hosts with 64-bit time_t and
99 uintmax_t (e.g. 64-bit Sparc Solaris), by splitting
100 FILE_TIMESTAMP into a 30-bit part for nanoseconds, with the
101 rest for seconds, if FILE_TIMESTAMP is at least 64 bits wide.
103 * make.h: Always define FILE_TIMESTAMP to be uintmax_t, for
106 * filedef.h (FILE_TIMESTAMP_HI_RES, FILE_TIMESTAMP_LO_BITS)
107 (UNKNOWN_MTIME, NONEXISTENT_MTIME, OLD_MTIME)
108 (ORDINARY_MTIME_MIN, ORDINARY_MTIME_MAX): New macros.
109 (FILE_TIMESTAMP_STAT_MODTIME): Now takes fname arg. All uses changed.
110 (FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD)
111 (FILE_TIMESTAMP_FROM_S_AND_NS): Remove.
112 (FILE_TIMESTAMP_S, FILE_TIMESTAMP_NS): Use shifts instead of
113 multiplication and division. Offset the timestamps by
115 (file_timestamp_cons): New decl.
116 (NEW_MTIME): Now just the maximal timestamp value, as we no longer use
117 -1 to refer to nonexistent files.
119 * file.c (snap_deps, print_file): Use NONEXISTENT_MTIME,
120 UNKNOWN_MTIME, and OLD_MTIME instead of magic constants.
121 * filedef.h (file_mtime_1): Likewise.
122 * main.c (main): Likewise.
123 * remake.c (update_file_1, notice_finished_file, check_dep)
124 (f_mtime, name_mtime, library_search): Likewise.
125 * vpath.c (selective_vpath_search): Likewise.
127 * remake.c (f_mtime): Do not assume that (time_t) -1 equals
128 NONEXISTENT_MTIME. When futzing with time stamps, adjust by
129 multiples of 2**30, not 10**9. Do not calculate timestamp
130 adjustments on DOS unless they are needed.
132 * commands.c (delete_target): Do not assume that
133 FILE_TIMESTAMP_S yields -1 for a nonexistent file, as that is
134 no longer true with the new representation.
136 * file.c (file_timestamp_cons): New function, replacing
137 FILE_TIMESTAMP_FROM_S_AND_NS. All uses changed.
138 (file_timestamp_now): Use FILE_TIMESTAMP_HI_RES instead of 1 <
139 FILE_TIMESTAMPS_PER_S to determine whether we're using hi-res
141 (print_file): Print OLD_MTIME values as "very old" instead of
144 2000-05-31 Paul Eggert <eggert@twinsun.com>
146 * remake.c (name_mtime): Check for stat failures. Retry if EINTR.
148 2000-05-24 Paul D. Smith <psmith@gnu.org>
150 * main.c (decode_switches): The "positive_int" switch uses atoi()
151 which succeeds for any input, and doesn't notice if extra,
152 non-digit text is after the number. This causes make to mis-parse
153 command lines like "make -j 5foo" as "make -j5" (ignoring "foo"
154 completely) instead of "make -j0 5foo" (where "5foo" is a
155 target). Fix this by checking the value by hand. We could use
156 strtol() if we were sure of having it; this is the only
157 questionable use of atoi() I found so we'll just stick with that.
160 * i18n/ja.po, i18n/nl.po, i18n/pt_BR.po: New translation files.
161 * configure.in (ALL_LINGUAS): Added pt_BR.
163 2000-05-22 Paul Eggert <eggert@twinsun.com>
165 * remake.c (f_mtime): Fix bug when handling future odd
166 timestamps in the WINDOWS32 case. Do not bother initializing
167 static var to zero. Simplify code that works around WINDOWS32
168 and __MSDOS__ time skew brain damage.
170 2000-05-22 Paul Eggert <eggert@twinsun.com>
172 * job.c: Don't include time.h, as make.h already does this.
174 2000-05-22 Paul Eggert <eggert@twinsun.com>
176 * configure.in (AC_CHECK_HEADERS): Add sys/time.h.
177 (AC_HEADER_TIME): Add.
178 (clock_gettime): Prefer -lrt to -lposix4, for Solaris 7.
179 (gettimeofday): Add check for standard version of gettimeofday.
180 This merges changes written by Paul D. Smith.
182 * file.c (file_timestamp_now): Use gettimeofday if available
183 and if clock_gettime does not work. Don't bother with
184 high-resolution clocks if file timestamps have only one-second
187 * make.h <sys/time.h>: Include, conditionally on the usual
188 TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H macros. This is needed
191 2000-05-20 Paul D. Smith <psmith@gnu.org>
193 * read.c (read_makefile): We weren't keeping makefile names around
194 unless there was a rule defined in them; but now we need to keep
195 them for variables as well. Forget trying to be fancy: just keep
196 every makefile name we successfully open.
198 * remote-cstms.c (start_remote_job_p): Change DB_EXTRA (?) to DB_JOBS.
200 2000-05-17 Paul Eggert <eggert@twinsun.com>
202 * commands.c (chop_commands): Ensure ctype macro args are nonnegative.
203 * expand.c (variable_expand_string): Likewise.
204 * function.c (subst_expand, lookup_function, msdos_openpipe):
206 * job.c (vms_redirect, start_job_command, new_job, child_execute_job,
207 construct_command_argv_internal, construct_command_argv): Likewise.
208 * main.c (decode_env_switches, quote_for_env): Likewise.
209 * misc.c (collapse_continuations, end_of_token, end_of_token_w32,
210 next_token): Likewise.
211 * read.c (read_makefile, do_define, conditional_line,
212 find_char_unquote,get_next_mword): Likewise.
213 * variable.c (try_variable_definition): Likewise.
214 * vpath.c (construct_vpath_list): Likewise.
215 * w32/pathstuff.c (convert_vpath_to_windows32): Likewise.
217 2000-05-10 Eli Zaretskii <eliz@is.elta.co.il>
219 * main.c (main) [__MSDOS__]: Add SIGFPE to signals we block when
220 running child programs, to prevent Make from dying on Windows 9X
221 when the child triggers an FP exception.
223 2000-05-08 Paul D. Smith <psmith@gnu.org>
225 * dir.c (find_directory) [WINDOWS32]: If we strip a trailing "\"
226 from the directory name, remember to add it back. The argument
227 might really be inside a longer string (e.g. %Path%) and if you
228 don't restore the "\" it'll be truncated permanently. Fixes PR/1722.
229 Reported by <steven@surfcast.com>
231 2000-05-02 Paul D. Smith <psmith@gnu.org>
233 * job.c (construct_command_argv_internal) [WINDOWS32]: Added "rd"
234 and "rmdir" to the list of command.com commands.
235 Reported by Elod Horvath <Elod_Horvath@lnotes5.bankofny.com>
237 2000-04-24 Paul D. Smith <psmith@gnu.org>
239 * i18n/ja.po: New translation file from the Japanese language team.
241 2000-04-18 Paul D. Smith <psmith@gnu.org>
243 * remake.c (f_mtime): If ar_member_date() returns -1 (the member
244 doesn't exist), then return (FILE_TIMESTAMP)-1 rather than
245 returning the timestamp calculated from the value -1. Fixes PR/1696.
246 Reported by Gilles Bourhis <Gilles.Bourhis@univ-rennes1.fr>.
248 2000-04-17 Paul D. Smith <psmith@gnu.org>
250 * config.h.W32.template: Add LOCALEDIR macro resolving to "".
251 * w32/subproc/sub_proc.c (process_begin): Remove reference to
252 debug_flag; change it to a DB() call. Fixes PR/1700.
253 Reported by Jim Smith <jwksmith@attglobal.net>
255 2000-04-17 Bruno Haible <haible@clisp.cons.org>
257 * arscan.c [BeOS]: Add replacement for nonexistent <ar.h> from GNU
260 2000-04-11 Paul D. Smith <psmith@gnu.org>
262 * function.c (expand_builtin_function): If no arguments were
263 provided, just quit early rather than changing each function to
265 (function_table[]): Change the min # of arguments to 0 for all
266 those functions for which it makes sense (currently everything
267 that used to take a minimum of 1 argument, except $(call ...)).
270 2000-04-09 Eli Zaretskii <eliz@is.elta.co.il>
272 * README.DOS: Add instructions to install a binary distro.
273 Mention latest versions of Windows.
275 2000-04-07 Eli Zaretskii <eliz@is.elta.co.il>
277 * main.c (main): Rename TMP_TEMPLATE into DEFAULT_TMPDIR, and use
278 it for the directory of the temporary file. If P_tmpdir is
279 defined, use it in preference to "/tmp/". Try $TMPDIR, $TEMP, and
280 $TMP in the environment before defaulting to DEFAULT_TMPDIR.
281 (print_version): Add year 2000 to the Copyright line.
283 2000-04-04 Paul D. Smith <psmith@gnu.org>
285 * Version 3.79 released.
287 * make.texinfo: Update documentation with new features for 3.79.
289 * function.c (func_wordlist): Don't re-order arguments to
292 2000-04-03 Paul D. Smith <psmith@gnu.org>
294 * remake.c (f_mtime): Archive member timestamps are stored as
295 time_t, without nanoseconds. But, f_mtime() wants to return
296 nanosecond info on those systems that support it. So, convert the
297 return value of ar_member_date() into a FILE_TIMESTAMP, using 0 as
300 2000-03-28 Paul D. Smith <psmith@gnu.org>
302 * Version 3.78.92 released.
304 * build.template: Updates for gettext support; some bugs fixed.
306 2000-03-27 Paul D. Smith <psmith@gnu.org>
308 * config.guess, config.sub: Updated from config CVS archive at
309 :pserver:anoncvs@subversions.gnu.org:/home/cvs as of today.
311 * read.c (record_files): Check if expanding a static pattern
312 rule's prerequisite pattern leaves an empty string as the
313 prerequisite, and issue an error if so. Fixes PR/1670.
314 (read_makefile): Store the starting linenumber for a rule in
316 (record_waiting_files): Use the TGTS_STARTED value for the file
317 location passed to record_file() instead of the current
318 linenumber, so error messages list the line where the target was
319 defined instead of the line after the end of the rule definition.
321 * remake.c (start_updating, finish_updating, is_updating): Fix
322 PR/1671; circular dependencies in double-colon rules are not
323 diagnosed. These macros set the updating flag in the root
324 double-colon file instead of the current one, if it's part of a
325 double-colon list. This solution provided by Tim Magill
326 <magill@gate.net>; I just changed the macro names :).
327 (update_file_1): Call them.
328 (check_dep): Call them.
330 The change to not automatically evaluate the $(call ...)
331 function's arguments breaks recursive use of call. Although using
332 $(if ...) and $(foreach ...) in $(call ...) macros is important,
333 the error conditions generated are simply to obscure for me to
334 feel comfortable with. If a method is devised to get both
335 working, we'll revisit. For now, remove this change.
337 * function.c (function_table): Turn on the expand bit for func_call.
338 (func_call): Don't expand arguments for builtin functions; that
339 will have already been done.
341 2000-03-26 Paul D. Smith <psmith@gnu.org>
343 * file.c (remove_intermediates): Never remove targets explicitly
344 requested on the command-line by checking the cmd_target flag.
347 2000-03-23 Paul Eggert <eggert@twinsun.com>
349 * filedef.h (FILE_TIMESTAMP_STAT_MODTIME): Use st_mtime instead of
350 st_mtim.tv_sec; the latter doesn't work on Unixware.
352 2000-03-18 Paul D. Smith <psmith@gnu.org>
354 * file.c (file_hash_enter): If we're trying to change a file into
355 itself, just return. We used to assert this wasn't true, but
356 someone came up with a weird case involving archives. After
357 playing with it for a while I decided it was OK to ignore it.
359 * default.c: Define COFLAGS to empty to avoid spurious warnings.
361 * filedef.h: Change #if ST_MTIM_NSEC to #ifdef; this is a macro
362 containing the name of the nsec field, not true/false.
364 Reported by Marco Franzen <Marco.Franzen@Thyron.com>.
366 2000-03-08 Tim Magill <magill@gate.net>
368 * remake.c (update_file): Return the exit status of the pruned
369 file when pruning, not just 0. Fixes PR/1634.
371 2000-02-24 Paul D. Smith <psmith@gnu.org>
373 * configure.in: Close a minor potential security hole; if you're
374 reading makefiles from stdin (who does that?) you could run into a
375 race condition with the temp file using mktemp() or tmpnam(). Add
376 a check for mkstemp() and fdopen().
377 * main.c (open_tmpfile): New function to open a temporary file.
378 If we have mkstemp() (and fdopen()), use that. If not use
379 mktemp() or tmpnam(). If we have fdopen(), use open() to open the
380 file O_CREAT|O_EXCL. If not, fall back to normal fopen() (insecure).
382 * job.c (child_execute_job) [VMS]: Call it.
384 * variable.c (lookup_variable): If we find a variable which is
385 being expanded, then note it but keep looking through the rest of
386 the set list to see if we can find one that isn't. If we do,
387 return that. If we don't, return the original. Fix for PR/1610.
389 While implementing this I realized that it also solves PR/1380 in
390 a much more elegant way. I don't know what I was smoking before.
391 So, remove the hackage surrounding the original fix for that (see
392 below). Change this function back to lookup_variable and remove
393 the extra setlist argument.
394 * variable.h (recursively_expand_setlist): Remove the macro,
395 rename the prototype, and remove the extra setlist argument.
396 (lookup_variable): Ditto.
397 * expand.c (recursively_expand): Rename and remove the extra
399 (reference_variable): Use lookup_variable() again.
400 (allocated_variable_append): Remove the extra setlist argument.
402 2000-02-21 Paul D. Smith <psmith@gnu.org>
404 * README.template: A few updates.
406 * i18n/de.po: New version from the German translation team.
408 2000-02-09 Paul D. Smith <psmith@gnu.org>
410 * Version 3.78.91 released.
412 2000-02-07 Paul D. Smith <psmith@gnu.org>
414 * read.c (read_makefile): Reset *p2 to ':', not *colonp. If any
415 filenames contained backslashes the resulting output (without
416 backslashes) will be shorter, so setting *colonp doesn't change
417 the right character. Fix for PR/1586.
419 For += target-specific variables we need to remember which
420 variable set we found the variable in, so we can start looking
421 from there in the next iteration (otherwise we might see it again
422 in recursively_expand and fail!). This is turning into a hack; if
423 it gets any worse we'll have to rethink this entire algorithm...
424 implementing expansion of these references separately from the
425 "normal" expansion, say, instead of using the same codepath.
426 Actually, it's already "worse enough" :-/.
429 * variable.h (recursively_expand_setlist): Rename
430 recursively_expand to add a struct variable_set_list argument, and
431 make a macro for recursively_expand.
432 (lookup_variable_setlist): Rename lookup_variable to add a struct
433 variable_set_list argument, and make a macro for lookup_variable.
435 * expand.c (recursively_expand_setlist): Take an extra struct
436 variable_set_list argument and pass it to allocated_variable_append().
437 (reference_variable): Use lookup_variable_setlist() and pass the
438 returned variable_set_list to recursively_expand_setlist.
439 (allocated_variable_append): Take an extra setlist argument and
440 use this as the starting place when searching for the appended
441 expansion. If it's null, use current_variable_set_list as before.
443 * variable.c (lookup_variable_setlist): If the LISTP argument is
444 not nil, set it to the list containing the variable we found.
446 2000-02-04 Paul D. Smith <psmith@gnu.org>
448 * variable.c (print_variable): Write out filename/linenumber
449 information for the variable definition if present.
450 (define_variable_in_set): Store filename information if provided.
451 (define_variable, define_variable_for_file): Removed.
452 (try_variable_definition): Use define_variable_loc() to keep
453 variable definition location information.
454 * read.c (read_makefile): Keep variable definition location info.
456 (record_target_var): Ditto.
457 * variable.h (define_variable_in_set): New fileinfo argument.
458 (define_variable, define_variable_loc, define_variable_for_file):
463 * filedef.h (struct file): Rename patvar to pat_variables and make
464 it just a variable_set_list; we need our own copy of the pattern
465 variable's variable set list here to avoid overwriting the global
467 * variable.c (initialize_file_variables): Move the instantiation
468 of the pat_variables pointer here. Only do the search after we're
469 done reading the makefiles so we don't search too early. If
470 there's a pat_variables value, set up the variables next ptr.
471 * expand.c (variable_expand_for_file): Remove the setup of the
472 pat_variables info; it's done earlier now to ensure the parent's
473 pattern variables are set up correctly as well.
475 2000-02-03 Paul D. Smith <psmith@gnu.org>
477 * job.c (sh_chars_dos) [WINDOWS32]: Add "&" as a shell
478 metacharacter for the W32 DOS shell.
479 Reported by Warren Jones <wjones@tc.fluke.com>.
481 2000-02-02 Paul D. Smith <psmith@gnu.org>
483 Fixes for the OpenVMS port from Hartmut Becker <becker@rto.dec.com>
485 * config.h-vms [VMS]: Define LOCALEDIR to something; needed for
486 the expansion of bindtextdomain() even though it's a no-op.
487 * vmsfunctions.c (strcmpi): Remove duplicate definition of strcmpi().
488 (readdir): Use DB() instead of testing debug_flag.
489 * dir.c (file_impossible) [VMS]: Search "p" not "name".
490 * job.c [VMS]: Switch from debug_flag to the new DB macro. Add
491 some i18n _() macros (even though VMS doesn't yet support it).
493 * function.c (patsubst_expand): Change "len" to not be unsigned to
494 avoid type mismatches.
496 * main.c (main): Declare signame_init() if we're going to call it.
498 2000-01-29 Eli Zaretskii <eliz@is.elta.co.il>
500 * Makefile.DOS.template: Track changes in Makefile.in
501 (install-recursive, uninstall-recursive): Add missing targets.
503 (install-binPROGRAMS, uninstall-binPROGRAMS): Use $(DESTDIR).
505 * default.c (default_variables) [__MSDOS__]: Define CXX to gpp.
507 2000-01-27 Paul D. Smith <psmith@gnu.org>
509 * gettext.c: Some warning cleanups, and a fix for systems which
510 don't define HAVE_ALLOCA (the workaround code was included
513 2000-01-26 Paul D. Smith <psmith@gnu.org>
515 * Version 3.78.90 released.
517 2000-01-25 Paul D. Smith <psmith@gnu.org>
519 Change gettext support to use the simplified version in libit 0.7.
521 * getopt.c, make.h: Use gettext.h instead of libintl.h.
522 * ABOUT-NLS, gettext.h, gettext.c: New files from libit 0.7.
523 Modified to remove some static declarations which aren't defined.
524 * acconfig.h: Use new gettext #defines.
525 * acinclude.m4: Add fp_WITH_GETTEXT; remove AM_GNU_GETTEXT.
526 * configure.in: Call fp_WITH_GETTEXT instead.
527 * Makefile.am: New gettext stuff. Also force inclusion of glob
528 files for systems which have LIBC glob.
530 * i18n/Makefile.am, i18n/.cvsignore: New dir for translation files.
531 * i18n/de.po, i18n/es.po, i18n/fr.po, i18n/ko.po, i18n/nl.po:
532 * i18n/pl.po, i18n/ru.po: Import translations already done for
533 earlier versions of GNU make. Thanks for that work!!
535 * po/Makefile.in.in, po/POTFILES.in: Removed.
537 2000-01-23 Paul D. Smith <psmith@gnu.org>
539 * main.c (decode_debug_flags): If debug_flag is set, enable all
541 (debug_flag): Resurrect this flag variable.
542 (switches): Make -d give the old behavior of turning on all
543 debugging. Change --debug alone to emit basic debugging and take
544 optional arguments to expand debugging.
545 * NEWS: Document the new debugging options.
547 * remake.c (no_rule_error): Remove this function. This tries to
548 fix a real problem--see the description with the introduction of
549 this function below. However, the cure is worse than the disease
550 and this approach won't work.
551 (remake_file): Put the code from no_rule_error back here.
552 (update_file_1): Remove call to no_rule_error.
554 * filedef.h (struct file): Remove mfile_status field.
556 2000-01-22 Paul D. Smith <psmith@gnu.org>
558 Integrate GNU gettext support.
560 * configure.in: Add AM_GNU_GETTEXT.
561 * Makefile.am: Add options for setting LOCALEDIR, -Iintl, etc.
562 * acinclude.m4: Add gettext autoconf macros.
563 * acconfig.h: Add new gettext #defines.
564 * make.h: Include libintl.h. Make sure _() and N_() macros are
565 declared. Make gettext() an empty macro is NLS is disabled.
566 * main.c (struct command_switch switches[]): Can't initialize
567 static data with _() (gettext calls), so use N_() there then use
568 gettext() directly when printing the strings.
569 * remake.c (no_rule_error): The string constants can't be static
570 when initializing _() macros.
571 * file.c (print_file): Reformat a few strings to work better for
573 * po/POTFILES.in, po/Makefile.in.in: New files. Take
574 Makefile.in.in from the latest GNU tar distribution, as that
575 version works better than the one that comes with gettext.
576 * NEWS: Mention i18n ability.
578 2000-01-21 Paul D. Smith <psmith@gnu.org>
580 Installed patches for the VMS port.
581 Patches provided by: Hartmut Becker <Hartmut.Becker@compaq.com>
583 * readme.vms, arscan.c, config.h-vms, default.c, dir.c, file.c:
584 * implicit.c, job.c, make.h, makefile.com, makefile.vms, rule.c:
585 * variable.c, vmsdir.h, vmsfunctions.c, vmsify.c, glob/glob.c:
586 * glob/glob.h: Installed patches. See readme.vms for details.
588 2000-01-14 Andreas Schwab <schwab@suse.de>
590 * dir.c (read_dirstream): Initialize d_type if it exists.
592 2000-01-11 Paul D. Smith <psmith@gnu.org>
594 Resolve PR/xxxx: don't automatically evaluate the $(call ...)
595 function's arguments. While we're here, clean up argument passing
596 protocol to always use simple nul-terminated strings, instead of
597 sometimes using offset pointers to mark the end of arguments.
598 This change also fixes PR/1517.
599 Reported by Damien GIBOU <damien.gibou@st.com>.
601 * function.c (struct function_table_entry): Remove the negative
602 required_args hack; put in explicit min and max # of arguments.
603 (function_table): Add in the max value. Turn off the expand bit
605 (expand_builtin_function): Test against minimum_args instead of
606 the obsolete required_args.
607 (handle_function): Rewrite this. We don't try to be fancy and
608 pass one style of arguments to expanded functions and another
609 style to non-expanded functions: pass pointers to nul-terminated
610 strings to all functions.
611 (func_call): Rewrite this. If we are invoking a builtin function
612 and it's supposed to have its arguments expanded, do that (since
613 it's not done by handle_function for $(call ...) anymore). For
614 non-builtins, just add the variables as before but mark them as
615 recursive so they'll be expanded later, as needed.
616 (func_if): All arguments are vanilla nul-terminated strings:
617 remove trickery with "argv[1]-1".
618 (func_foreach): Ditto.
620 * expand.c (expand_argument): If the second arg is NULL, expand
621 the entire first argument.
623 * job.c (new_job): Zero the child struct. This change was just
624 made to keep some heap checking software happy, not because there
625 was an actual bug (the important memory was being cleared properly).
627 1999-12-15 Paul D. Smith <psmith@gnu.org>
629 * variable.c (print_variable): Print the variable with += if the
632 * implicit.c (pattern_search): Remove the extra check of the
633 implicit flag added on 8/24/1998. This causes problems and the
634 reason for the change was better resolved by the change made to
635 check_deps() on 1998-08-26. This fixes PR/1423.
637 1999-12-08 Paul D. Smith <psmith@gnu.org>
639 * dir.c (dir_setup_glob): On 64 bit ReliantUNIX (5.44 and above)
640 in LFS mode, stat() is actually a macro for stat64(). Assignment
641 doesn't work in that case. So, stat is a macro, make a local
642 wrapper function to invoke it.
643 (local_stat): Wrapper function, if needed.
644 Reported by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>.
646 1999-12-02 Paul D. Smith <psmith@gnu.org>
648 * remake.c (update_file): Move the considered test outside the
649 double-colon loop, _but_ make sure we test the double_colon target
650 not the "current" target. If we stop early because one
651 double-colon target is running, mark all the rest considered and
652 try to start their prerequisites (so they're marked considered).
653 Fix for PR/1476 suggested by Tim Magill <tim.magill@telops.gte.com>.
655 1999-11-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
657 * function.c (windows32_openpipe, func_shell): Correct Windows32
658 problem where $(shell nosuchfile) would incorrectly exit make. The
659 fix is to print the error and let make continue.
660 Reported by David Masterson <David.Masterson@kla-tencor.com>.
662 * w32/subproc/misc.c (arr2envblk): Memory leak fix.
664 1999-11-21 Paul D. Smith <psmith@gnu.org>
666 Rework GNU make debugging to provide different levels of output.
669 * debug.h: New file. Define various debugging levels and macros.
670 * function.c, implicit.c, job.c, main.c, misc.c, read.c, remake.c
671 * remote-cstms.c, vmsfunctions.c: Replace all code depending on
672 debug_flag with invocations of debugging macros.
673 * make.h: Remove debug_flag and DEBUGPR, add db_level.
675 1999-11-18 Paul Eggert <eggert@twinsun.com>
677 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a problem
678 with the QNX 4.25 shell, which doesn't propagate exit status of
679 failed commands inside shell assignments.
681 1999-11-17 Paul D. Smith <psmith@gnu.org>
683 * function.c (func_if): Find the end of the arg list by testing
684 the next item for NULL; any other test is not correct.
685 Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429).
687 Fix += when used in a target-specific variable context.
689 * variable.h: New bitfield APPEND set if we have a +=
690 target-specific variable.
692 * variable.c (try_variable_definition): Add an argument to specify
693 if we're trying a target-specific variable. If we are and it's an
694 append style, don't append it, record it as normal recursive, but
695 set the APPEND flag so it'll be expanded later.
696 * main.c (handle_non_switch_argument): Use new
697 try_variable_definition() signature.
698 * read.c (read_makefile,record_target_var): Ditto.
700 * expand.c (allocated_variable_append): New function: like
701 allocated_variable_expand(), but we expand the same variable name
702 in the context of the ``next'' variable set, then we append this
704 (recursively_expand): Invoke it, if the APPEND bit is set.
706 1999-11-10 Paul D. Smith <psmith@gnu.org>
708 * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn
709 off parallel builds for this make only (still allow submakes to be
711 * main.c: New variable, ``not_parallel''.
712 * make.h: Add an extern for it.
713 * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS.
714 * NEWS: Add info on .NOTPARALLEL.
715 * make.texinfo (Special Targets): Document it.
717 * configure.in (GLOBDIR): Set to "glob" if we need to build the
719 * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of
720 "glob" so we don't try to build glob if we don't need to (if we
721 have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>.
723 * main.c (main): Don't put "***" in the clock skew warning
724 message. Reported by karl@gnu.org.
726 * make.h: Remove unneeded signal setup.
728 * signame.c: Remove extraneous #includes; some versions of Ultrix
729 don't protect against multiple inclusions and it causes compile
730 errors. Reported by Simon Burge <simonb@thistledown.com.au>.
732 1999-10-15 Paul D. Smith <psmith@gnu.org>
734 * main.c (quote_for_env): Rename from quote_as_word().
736 * make.h, *.c: Prefer strchr() and strrchr() in the code
737 rather than index() and rindex(). Define strchr/strrchr in terms
738 of index/rindex if the former aren't supported.
740 * default.c (CHECKOUT,v): Replace the fancy, complicated
741 patsubst/filter expression with a simple $(if ...) expression.
743 * main.c (print_usage): Add the bug reporting mailing address to
744 the --help output, as per the GNU coding standards.
745 Reported by Paul Eggert <eggert@twinsun.com>.
747 * README.customs: Installed information on running Customs-ized
748 GNU make and setuid root, collected by Ted Stern <stern@tera.com>.
750 * read.c (read_all_makefiles): PR/1394: Mark the end of the next
751 token in the MAKEFILES value string _before_ we dup it.
753 1999-10-13 Paul D. Smith <psmith@gnu.org>
755 * configure.in (make_cv_sys_gnu_glob): We used to add the -Iglob
756 flag to CPPFLAGS, but that loses if the user specifies his own
757 CPPFLAGS; this one gets added _after_ his and if he happens to
758 have an old or broken glob.h--boom. Instead, put it in GLOBINC
761 * Makefile.am (INCLUDES): Add @GLOBINC@ to the INCLUDES macro;
762 these things get on the compile line well before the user's
765 1999-10-12 Paul D. Smith <psmith@gnu.org>
767 * remake.c (notice_finished_file): If we get here and -n is set,
768 see if all the command lines are marked recursive. If so, then we
769 ran every command there is, so check the mtime on this file just
770 like we would normally. If not, we assume the command we didn't
771 run would updates the target and set mtime of the target to "very new".
773 * job.c (start_job_command): Update lines_flags in the file's cmds
774 structure with any per-line tokens we found (`@', `-', `+').
776 1999-10-08 Paul D. Smith <psmith@gnu.org>
778 * variable.c (initialize_file_variables): Always recurse to
779 initialize the parent's file variables: the parent might not have
780 any rules to run so it might not have been initialized before
781 this--we need this to set up the chain properly for
782 target-specific variables.
784 1999-09-29 Paul Eggert <eggert@twinsun.com>
786 * main.c (quote_as_word): Always quote for decode_env_switches
787 instead of for the shell, so that arguments with strange
788 characters are are passed to submakes correctly. Remove
789 double_dollars arg; we always double dollars now. All callers
791 (decode_env_switches): Don't run off the end of an environment
792 variable whose contents ends in a unescaped backslash.
794 1999-09-23 Paul D. Smith <psmith@gnu.org>
796 * commands.c, function.c, job.c, read.c: Cast arguments to
797 ctype.h functions/macros to _unsigned_ char for portability.
799 * remake.c, function.c: Compiler warning fixes: the second
800 argument to find_next_token() should be an _unsigned_ int*.
801 Reported by Han-Wen Nienhuys <hanwen@cs.uu.nl>.
803 1999-09-23 Paul D. Smith <psmith@gnu.org>
805 * Version 3.78.1 released.
807 * make.texinfo: Update version/date stamp.
809 * main.c (main): Argh. For some reason we were closing _all_ the
810 jobserver pipes before we re-exec'd due to changed makefiles.
811 This means that any re-exec got a "jobserver unavailable" error :-/.
812 I can't believe we didn't notice this before.
814 1999-09-22 Paul D. Smith <psmith@gnu.org>
816 * Version 3.78 released.
818 * main.c (main): Only fail on multiple --jobserver-fds options if
819 they aren't all the same. Some makefiles use things like
820 $(MAKE) $(MFLAGS) which will cause multiple, identical copies of
821 --jobserver-fds to show up.
823 1999-09-16 Paul D. Smith <psmith@gnu.org>
825 * main.c (define_makeflags): Zero out FLAGSTRING to avoid
826 uninitialized memory reads when checking *p != '-' in the loop.
828 1999-09-15 Paul D. Smith <psmith@gnu.org>
830 * Version 3.77.97 released.
832 * configure.in (MAKE_HOST): AC_SUBST this so it will go into the
834 * Makefile.am (check-local): Print a success banner if the check
836 (check-regression): A bit of fine-tuning.
838 1999-09-15 Eli Zaretskii <eliz@is.elta.co.il>
840 * README.DOS.template: Document requirements for the test suite.
841 * Makefile.DOS.template: Updates to allow the test suite to run
844 * main.c (main): Handle it if argv[0] isn't an absolute path.
846 1999-09-13 Paul D. Smith <psmith@gnu.org>
848 * Version 3.77.96 released.
850 * Makefile.am (loadavg): Use CPPFLAGS, etc. to make sure we get
851 all the right #defines to compile.
852 (check-regression): Look for the regression test suite in the make
853 package itself. If we're building remotely, use symlinks to make
855 (dist-hook): Put the test suite into the tar file.
857 * configure.in: Look for perl for the test suite.
859 1999-09-10 Paul Eggert <eggert@twinsun.com>
861 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): If on HP-UX 10.20 or
862 later, and using GCC, define __STDC_EXT__; this works around a
865 1999-09-08 Paul D. Smith <psmith@gnu.org>
867 * main.c (print_version): Ugh. GLIBC's configure tries to check
868 make version strings and is too aggressive with their matching
869 expressions. I've struck a deal with them to leave the version
870 output as-is for 3.78, and they'll change their configure checks
871 so that I can change this back in the future.
873 1999-09-07 Eli Zaretskii <eliz@is.elta.co.il>
875 * job.c (construct_command_argv_internal) [__MSDOS__]: Add "echo"
876 and "unset" to the list of builtin shell commands.
878 * configh.DOS.template (MAKE_HOST): Define to "i386-pc-msdosdjgpp"
879 which is the canonical name of the DJGPP host.
881 1999-09-05 Paul D. Smith <psmith@gnu.org>
883 * Version 3.77.95 released.
885 * make.texinfo (Make Errors): Document some new jobserver error
888 1999-09-04 Eli Zaretskii <eliz@is.elta.co.il>
890 * make.texinfo (Make Errors): Document the hint about 8 spaces
892 (Call Function, Quick Reference): Use @code{$(1)}, not @var.
894 * main.c (main) [__MSDOS__]: Say "on this platform" instead of "on
895 MS-DOS", since the MSDOS version could run on Windows.
897 1999-09-03 Paul D. Smith <psmith@gnu.org>
899 * remake.c (notice_finished_file): Always set mtime_before_update
900 if it's not been set, not just if we ran some rules. Otherwise we
901 may have a situation where a target's prerequisite was rebuilt but
902 not changed, so this target's rules weren't run, then
903 update_goal_chain() sees mtime_before_update != last_mtime and
904 thinks that the top-level target changed when it really didn't.
905 This can cause an infinite loop when remaking makefiles.
906 (update_goal_chain): If we get back to the top and we don't know
907 what the goal's last_mtime was, find it now. We need to know so
908 we can compare it to mtime_before_update later (this is only
909 crucial when remaking makefiles--should we only do it then?)
911 1999-09-02 Paul D. Smith <psmith@gnu.org>
913 * read.c (read_makefile): If "override" appears as the first
914 prerequisite, look further to ensure this is really a
915 target-specific variable definition, and not just some
916 prerequisite named "override".
918 1999-09-01 Paul D. Smith <psmith@gnu.org>
920 * function.c (IS_PATHSEP) [WINDOWS32]: Allow backslash separators
922 * read.c (record_files) [WINDOWS32]: Allow backslash separators
924 * implicit.c (pattern_search) [WINDOWS32]: Allow backslash
925 separators for W32 platforms.
927 * configure.in (MAKE_HOST): Define it to be the canonical build
928 host info, now that we need AC_CANONICAL_HOST anyway (for large
930 * version.c (make_host): Define a variable to MAKE_HOST so we're
931 sure to get it from the local config.h.
932 * main.c (print_version): Use it in the version information.
933 * config.ami.template: Add MAKE_HOST.
934 * configh.dos.template: Ditto.
935 * config.h.W32.template: Ditto.
936 * config.h-vms.template: Ditto.
938 * main.c (main): Close the jobserver file descriptors if we need
939 to re-exec ourselves.
940 Also print more reasonable error if users force -jN for submakes.
941 This may be common for a while until people use the jobserver
942 feature. If it happens, we ignore the existing jobserver stuff
943 and use whatever they specified on the commandline.
944 (define_makeflags): Fixed a long-standing bug: if a long name
945 only option comes immediately after a single letter option with no
946 argument, then the option string is constructed incorrectly. For
947 example, with -w and --jobserver-fds you get "-w-jobserver-fds..."
948 instead of "-w --jobserver-fds..."; add in an extra " -".
950 * make.texinfo (Phony Targets): Add another example of using
951 .PHONY with subdirectories/recursive make.
953 1999-08-30 Paul D. Smith <psmith@gnu.org>
955 * README.W32.template: Renamed from README.W32 so it's
956 autogenerated during the dist. A few minor modifications.
958 * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG
959 since the latter needs to know whether the former exists to give
962 1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com>
964 * NMakefile [WINDOWS32]: Now more robust. If you change a file
965 under w32/subproc, the make.exe will be relinked. Also added some
966 tests to make sure erase commands won't fail when executed in a
967 pristine build environment.
969 * w32/subproc/sub_proc.c [WINDOWS32]: Added support for
970 HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it
971 is now possible to have have native support for this shell without
972 having to rely on klutzy BATCH_MODE_ONLY_SHELL.
974 * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which
975 users can define if they want to build make to use this shell.
977 * README.W32 [WINDOWS32]: Added informaton about
978 HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current.
980 1999-08-26 Paul Eggert <eggert@twinsun.com>
982 Support large files in AIX, HP-UX, and IRIX.
984 * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE.
985 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND,
986 AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros.
987 (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't
988 shift or divide unsigned long long.
989 (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in
992 * configure.in (AC_CANONICAL_HOST): Add; required by new
994 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
995 (AM_PROG_CC_STDC): Add.
997 * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST.
999 1999-08-25 Paul Eggert <eggert@twinsun.com>
1001 * make.h (CHAR_MAX): New macro.
1002 * main.c (struct command_switch): c is now int,
1003 so that it can store values greater than CHAR_MAX.
1004 (switches): Replace small numbers N with CHAR_MAX+N-1,
1005 to avoid problems with non-ASCII character sets.
1006 (short_option): New macro.
1007 (init_switches, print_usage, define_makeflags): Use it instead of
1010 1999-08-25 Paul D. Smith <psmith@gnu.org>
1012 * Version 3.77.94 released.
1014 * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's
1015 not supported and reset it.
1017 * make.h (ISDIGIT): Obtained this from the textutils distribution.
1018 * main.c (decode_switches): Use it.
1019 * function.c (is_numeric): Use it.
1021 * main.c (struct command_switch): Store the switch char in an
1022 unsigned char to shut up GCC about using it with ctype.h macros.
1023 Besides, it _is_ always unsigned.
1025 1999-08-24 Paul D. Smith <psmith@gnu.org>
1027 * make.texinfo: Change "dependency" to "prerequisite" and
1028 "dependencies" to "prerequisites". Various other cleanups related
1029 to the terminology change.
1030 * file.c: Change debugging and error messages to use
1031 "prerequisite" instead of "dependency".
1032 * implicit.c: Ditto.
1034 * NEWS: Document it.
1036 1999-08-23 Paul D. Smith <psmith@gnu.org>
1038 * remake.c (update_file): Move the considered check into the
1039 double-colon rule loop, so we consider double-colon rules
1040 individually (otherwise after the first is pruned, the rest won't
1043 * README.template: Minor changes.
1045 Remove the debugging features of the jobserver, so it no longer
1046 writes distinct tokens to the pipe. Thus, we don't need to store
1047 the token we get. A side effect of this is to remove a potential
1048 "unavailable token" situation: make-1 invokes make-2 with its
1049 special token and make-3 with a normal token; make-2 completes.
1050 Now we're waiting for make-3 but using 2 tokens; our special token
1051 is idle. In the new version we don't have special tokens per se,
1052 we merely decide if we already have a child or not. If we don't,
1053 we don't need a token. If we do, we have to get one to run the
1054 next child. Similar for putting tokens back: if we're cleaning up
1055 the last child, we don't put a token back. Otherwise, we do.
1057 * main.c: Add a new, internal flag --jobserver-fds instead of
1058 overloading the meaning of -j. Remove job_slots_str and add the
1059 stringlist jobserver_fds.
1060 (struct command_switch): We don't need the int_string type.
1061 (switches[]): Add a new option for --jobserver-fds and remove
1062 conditions around -j. Make the description for the former 0 so it
1063 doesn't print during "make --help".
1064 (main): Rework jobserver parsing. If we got --jobserver-fds
1065 make sure it's valid. We only get one and job_slots must be 0.
1066 If we're the toplevel make (-jN without --jobserver-fds) create
1067 the pipe and write generic tokens.
1068 Create the stringlist struct for the submakes.
1069 Clean up the stringlist where necessary.
1070 (init_switches): Remove int_string handling.
1071 (print_usage): Don't print internal flags (description ptr is 0).
1072 (decode_switches): Remove int_string handling.
1073 (define_makeflags): Remove int_string handling.
1075 * job.c: Remove my_job_token flag and all references to the
1076 child->job_token field.
1077 (free_job_token): Remove this and merge it into free_child().
1078 (reap_children): Rework the "reaped a child" logic slightly.
1079 Don't call defunct free_job_token anymore. Always call
1080 free_child, even if we're dying.
1081 (free_child): If we're not freeing the only child, put a token
1082 back in the pipe. Then, if we're dying, don't bother to free.
1083 (new_job): If we are using the jobserver, loop checking to see if
1084 a) there are no children or b) we get a token from the pipe.
1086 * job.h (struct child): Remove the job_token field.
1088 1999-08-20 Paul D. Smith <psmith@gnu.org>
1090 * variable.c (try_variable_definition): Allocate for variable
1091 expansion in f_append with a simple variable: if we're looking at
1092 target-specific variables we don't want to trash the buffer.
1093 Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>.
1095 1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1097 * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to
1098 avoid problems in shell commands that use backslashes as escape
1101 1999-08-16 Paul D. Smith <psmith@gnu.org>
1103 * Version 3.77.93 released.
1105 1999-08-13 Paul D. Smith <psmith@gnu.org
1107 * function.c (func_if): New function $(if ...) based on the
1108 original by Han-Wen but reworked quite a bit.
1109 (function_table): Add it.
1110 * NEWS: Introduce it.
1111 * make.texinfo (If Function): Document it.
1113 * job.c (free_job_token): Check for EINTR when writing tokens to
1116 1999-08-12 Paul D. Smith <psmith@gnu.org>
1118 Another jobserver algorithm change. We conveniently forgot that
1119 the blocking bit is shared by all users of the pipe, it's not a
1120 per-process setting. Since we have many make processes all
1121 sharing the pipe we can't use the blocking bit as a signal handler
1122 flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD
1123 handler close the dup'd FD. This will cause the read() to fail
1124 with EBADF the next time we invoke it, so we know we need to reap
1125 children. We then re-dup and reap.
1127 * main.c (main): Define the job_rfd variable to hold the dup'd FD.
1128 Actually dup the read side of the pipe. Don't bother setting the
1129 blocking bit on the file descriptor.
1130 * make.h: Declare the job_rfd variable.
1131 * job.c (child_handler): If the dup'd jobserver pipe is open,
1132 close it and assign -1 to job_rfd to notify the main program that
1134 (start_job_command): Close the dup'd FD before exec'ing children.
1135 Since we open and close this thing so often it doesn't seem
1136 worth it to use the close-on-exec bit.
1137 (new_job): Remove code for testing/setting the blocking bit.
1138 Instead of EAGAIN, test for EBADF. If the dup'd FD has been
1139 closed, re-dup it before we reap children.
1141 * function.c (func_shell): Be a little more accurate about the
1142 length of the error string to allocate.
1144 * expand.c (variable_expand_for_file): If there's no filenm info
1145 (say, from a builtin command) then reset reading_file to 0.
1147 1999-08-09 Paul D. Smith <psmith@gnu.org>
1149 * maintMakefile: Use g in sed (s///g) to replace >1 variable per
1152 * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to
1153 remove the right files.
1155 1999-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1157 * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE
1160 1999-08-01 Paul D. Smith <psmith@gnu.org>
1162 New jobserver algorithm to avoid a possible hole where we could
1163 miss SIGCHLDs and get into a deadlock. The original algorithm was
1164 suggested by Roland McGrath with a nice refinement by Paul Eggert.
1165 Many thanks as well to Tim Magill and Howard Chu, who also
1166 provided many viable ideas and critiques. We all had a fun week
1167 dreaming up interesting ways to use and abuse UNIX syscalls :).
1169 Previously we could miss a SIGCHLD if it happened after we reaped
1170 the children but before we re-entered the blocking read. If this
1171 happened to all makes and/or all children, make would never wake
1174 We avoid this by having the SIGCHLD handler reset the blocking bit
1175 on the jobserver pipe read FD (normally read does block in this
1176 algorithm). Now if the handler is called between the time we reap
1177 and the time we read(), and there are no tokens available, the
1178 read will merely return with EAGAIN instead of blocking.
1180 * main.c (main): Set the blocking bit explicitly here.
1181 * job.c (child_handler): If we have a jobserver pipe, set the
1182 non-blocking bit for it.
1183 (start_waiting_job): Move the token stuff back to new_job; if we
1184 do it here then we're not controlling the number of remote jobs
1186 (new_job): Move the check for job slots to _after_ we've created a
1187 child structure. If the read returns without getting a token, set
1188 the blocking bit then try to reap_children.
1190 * make.h (EINTR_SET): Define to test errno if EINTR is available,
1191 or 0 otherwise. Just some code cleanup.
1192 * arscan.c (ar_member_touch): Use it.
1193 * function.c (func_shell): Use it.
1194 * job.c (reap_children): Use it.
1195 * remake.c (touch_file): Use it.
1197 1999-07-28 Paul D. Smith <psmith@gnu.org>
1199 * make.h: Define _() and N_() macros as passthrough to initiate
1201 * <all>: Add _()/N_() around translatable strings.
1203 1999-07-27 Paul D. Smith <psmith@gnu.org>
1205 * read.c: Make sure make.h comes before other headers.
1207 1999-07-26 Paul D. Smith <psmith@gnu.org>
1209 * make.texinfo (Quick Reference): Update with the new features.
1211 1999-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1213 * remake.c [__MSDOS__]: Don't include variables.h, it's already
1216 * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr.
1217 (func_shell) [__MSDOS__]: Fix the argument list.
1219 * Makefile.DOS.template: Update from Makefile.in.
1221 * README.DOS.template: Configure command fixed.
1223 * configh.dos.template: Update to provide definitions for
1224 uintmax_t, fd_set_size_t, and HAVE_SELECT.
1226 1999-07-24 Paul D. Smith <psmith@gnu.org>
1228 * Version 3.77.91 released.
1230 * configure.in: Changes to the boostrapping code: if build.sh.in
1231 doesn't exist configure spits an error and generates an empty
1232 build.sh file which causes make to be confused.
1233 * maintMakefile: Don't build README early.
1235 1999-07-23 Paul D. Smith <psmith@gnu.org>
1237 * job.c (my_job_token): This variable controls whether we've
1238 handed our personal token to a subprocess or not. Note we could
1239 probably infer this from the value of job_slots_used, but it's
1240 clearer to just keep it separately. Job_slots_used isn't really
1241 relevant when running the job server.
1242 (free_job_token): New function: free a job token. If we don't
1243 have one, no-op. If we have the personal token, reclaim it. If
1244 we have another token, write it back to the pipe.
1245 (reap_children): Call free_job_token.
1246 (free_child): Call free_job_token.
1247 (start_job_command): Remove duplicate test for '+' in the command.
1248 If we don't appear to be running a recursive make, close the
1249 jobserver filedescriptors.
1250 (start_waiting_job): If our personal token is available, use that
1251 instead of going to the server pipe.
1252 (*): Add the token value to many debugging statements, and print
1253 the child target name in addition to the ptr hex value.
1254 Change the default "no token" value from '\0' to '-' so it looks
1255 better in the output.
1257 * main.c (main): Install the child_handler with sigaction()
1258 instead of signal() if we have it. On SysV systems, signal() uses
1259 SysV semantics which are a pain. But sigaction() always does what
1261 (main): If we got job server FDs from the environment, test them
1262 to see if they're open. If not, the parent make closed them
1263 because it didn't think we were a submake. Print a warning and
1264 suggestion to use "+" on the submake invocation, and hard-set to
1265 -j1 for this instance of make.
1266 (main): Change the algorithm for assigning slots to be more
1267 robust. Previously make checked to see if it thought a subprocess
1268 was a submake and if so, didn't give it a token. Since make's
1269 don't consume tokens we could spawn many of makes fighting for a
1270 small number of tokens. Plus this is unreliable because submakes
1271 might not be recognized by the parent (see above) then all the
1272 tokens could be used up by unrecognized makes, and no one could
1273 run. Now every make consumes a token from its parent. However,
1274 the make can also use this token to spawn a child. If the make
1275 wants more than one, it goes to the jobserver pipe. Thus there
1276 will never be more than N makes running for -jN, and N*2 processes
1277 (N makes and their N children). Every make can always run at
1278 least one job, and we'll never deadlock. (Note the closing of the
1279 pipe for non-submakes also solves this, but this is still a better
1280 algorithm.) So! Only put N-1 tokens into the pipe, since the
1281 topmost make keeps one for itself.
1283 * configure.in: Find sigaction. Disable job server support unless
1284 the system provides it, in addition to either waitpid() or
1287 1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1289 * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a
1290 string on Windows, not a timestamp.
1292 1999-07-21 Paul D. Smith <psmith@gnu.org>
1294 * Version 3.77.90 released.
1296 * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4.
1298 * function.c: Rearrange so we don't need to predeclare the
1299 function_table array; K&R C compilers don't like that.
1301 * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C
1302 compiler! Change to work with K&R compilers as well.
1304 * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I
1305 thought it would work this way :-/. We'll have to think of
1307 * Makefile.am: Remove rule to create build.sh.
1309 * default.c (default_suffix_rules): Rearrange the default command
1310 lines to conform to POSIX rules (put the filename argument $<
1311 _after_ the OUTPUT_OPTION, not before it).
1313 * various: Changed !strncmp() calls to strneq() macros.
1315 * misc.c (sindex): Make slightly more efficient.
1317 * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup().
1318 * implicit.c (pattern_search): Ditto.
1319 * main.c (enter_command_line_file): Ditto.
1321 * misc.c (copy_dep_chain): Ditto.
1322 * read.c (read_makefile): Ditto.
1323 (parse_file_seq): Ditto.
1324 (tilde_expand): Ditto.
1325 (multi_glob): Ditto.
1326 * rule.c (install_pattern_rule): Ditto.
1327 * variable.c (define_variable_in_set): Ditto.
1328 (define_automatic_variables): Ditto.
1329 * vpath.c (construct_vpath_list): Ditto.
1331 * misc.c (xrealloc): Some reallocs are non-standard: work around
1332 them in xrealloc by calling malloc if PTR is NULL.
1333 * main.c (main): Call xrealloc() directly instead of testing for
1336 * function.c (func_sort): Don't try to free NULL; some older,
1337 non-standard versions of free() don't like it.
1339 * configure.in (--enable-dmalloc): Install some support for using
1340 dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc
1341 with configure to enable it.
1343 * function.c (function_table_entry): Whoops! The function.c
1344 rewrite breaks backward compatibility: all text to a function is
1345 broken into arguments, and extras are ignored. So $(sort a,b,c)
1346 returns "a"! Etc. Ouch. Fix it by making a positive value in
1347 the REQUIRED_ARGS field mean exactly that many arguments to the
1348 function; any "extras" are considered part of the last argument as
1349 before. A negative value means at least that many, but may be
1350 more: in this case all text is broken on commas.
1351 (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0.
1352 (expand_builtin_function): Compare number of args to the absolute
1353 value of REQUIRED_ARGS.
1355 1999-07-20 Paul D. Smith <psmith@gnu.org>
1357 * job.c (start_job_command): Ensure that the state of the target
1358 is cs_running. It might not be if we skipped all the lines due to
1361 * commands.c (execute_file_commands): If we discover that the
1362 command script is empty and succeed early, set cs_running so the
1363 modtime of the target is still rechecked.
1365 * rule.c (freerule): Free the dependency list for the rule.
1367 * implicit.c (pattern_search): When turning an intermediate file
1368 into a real target, keep the also_make list.
1369 Free the dep->name if we didn't use it during enter_file().
1371 1999-07-16 Paul D. Smith <psmith@gnu.org>
1373 * read.c (read_makefile): Don't allocate the commands buffer until
1374 we're sure we found a makefile and won't return early (mem leak).
1376 * job.c (start_job_command): Broken #ifdef test: look for F_SETFD,
1377 not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin
1378 file descriptor and it's leaking :-/.
1379 * getloadavg.c (getloadavg): Ditto.
1381 1999-07-15 Paul D. Smith <psmith@gnu.org>
1383 * read.c (read_makefile): Fix some potential memory stomps parsing
1384 `define' directives where no variable name is given.
1386 * function.c (func_call): Rename from func_apply. Various code
1387 cleanup and tightening.
1388 (function_table): Add "call" as a valid builtin function.
1390 * make.texinfo (Call Function): Document it.
1392 * NEWS: Announce it.
1394 1999-07-09 Eli Zaretskii <eliz@is.elta.co.il>
1396 * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]:
1397 Treat "override SHELL=" the same as just "SHELL=".
1399 1999-07-09 Paul D. Smith <psmith@gnu.org>
1401 * job.c (start_waiting_job): Don't get a second job token if we
1402 already have one; if we're waiting on the load to go down
1403 start_waiting_job() might get called twice on the same file.
1405 * filedef.h (struct file): Add new field, mtime_before_update.
1406 When notice_finished_file runs it assigns the cached last_mtime to
1408 * remake.c (update_goal_chain): Notice that a file wasn't updated
1409 by asking if it changed (g->changed) and comparing the current
1410 cached time (last_mtime) with the previous one, stored in
1411 mtime_before_update. The previous check ("did last_mtime changed
1412 during the run of update_file?") fails for parallel builds because
1413 last_mtime is set during reap_children, before update_file is run.
1414 This causes update_goal_chain to always return -1 (nothing
1415 rebuilt) when running parallel (-jN). This is OK during "normal"
1416 builds since our caller (main) treats these cases identically in
1417 that case, but if when rebuilding makefiles the difference is very
1418 important, as it controls whether we re-exec or not.
1419 * file.c (file_hash_enter): Copy the mtime_before_update field.
1420 (snap_deps): Initialize mtime_before_update to -1.
1421 * main.c (main): Initialize mtime_before_update on old (-o) and
1424 1999-07-08 Paul D. Smith <psmith@gnu.org>
1426 * main.c (switches): Define a new switch -R (or
1427 --no-builtin-variables). This option disables the defining of all
1428 the GNU make builtin variables.
1429 (main): If -R was given, force -r as well.
1430 * default.c (define_default_variables): Test the new flag.
1431 * make.h: Declare global flag.
1432 * make.texinfo (Options Summary): Document the new option.
1433 (Implicit Variables): Ditto.
1435 1999-07-06 Paul D. Smith <psmith@gnu.org>
1437 * make.texinfo (Options Summary): Correct examples in
1438 --print-data-base option summary (problem reported by David Morse
1439 <morse@nichimen.com>).
1441 * arscan.c: Add support for archives in Windows (VC++). Frank
1442 Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do
1444 * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the
1446 * build_w32.bat: Ditto.
1448 * remake.c (no_rule_error): Fix -include/sinclude so it doesn't
1449 give errors if you try to -include the same file twice.
1450 (updating_makefiles): New variable: we need to know this info in
1451 no_rule_error() so we know whether to print an error or not.
1452 (update_file_1): Unconditionally call no_rule_error(), don't try
1453 to play games with the dontcare flag.
1455 1999-06-14 Paul D. Smith <psmith@gnu.org>
1457 * make.texinfo (Remaking Makefiles): Add a description of how to
1458 prevent implicit rule searches for makefiles.
1460 * make.1: Remove statement that make continues processing when -v
1463 1999-06-14 Paul D. Smith <psmith@gnu.org>
1465 * read.c (read_makefile): Cast -1 arguments to
1466 variable_expand_string() to long. Alexandre Sauve
1467 <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks
1468 on a NEC SUPER-UX SX-4 system (and it's wrong without a cast
1469 anyway). Of course, (a) I'd really love to start using function
1470 prototypes, and (b) there's a whole slew of issues related to int
1471 vs. long and signed vs. unsigned in the length handling of
1472 variable buffers, etc. Gross. Needs a complete mucking-out.
1473 * expand.c (variable_expand): Ditto.
1475 * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by
1476 Lars Hecking <lhecking@nmrc.ucc.ie>.
1478 * read.c (get_next_mword): Allow colons to be escaped in target
1479 names: fix for regression failure.
1481 1999-04-26 Paul D. Smith <psmith@gnu.org>
1483 * main.c (main): Reset read_makefiles to empty after processing so
1484 we get the right error message.
1486 1999-04-25 Paul D. Smith <psmith@gnu.org>
1488 * make.texinfo: Updates to @dircategory and @direntry suggested by
1489 Karl Berry <karl@cs.umb.edu>.
1491 1999-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1493 * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before
1494 turning off dos_command_running, so child's signals produce the
1497 * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE
1500 1999-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1502 * configh.dos.template: Update to recognize that version 2.02 of
1503 DJGPP contains sys_siglist stuff.
1505 1999-04-14 Paul D. Smith <psmith@gnu.org>
1507 * make.texinfo (Options/Recursion): Document the job server.
1510 1999-04-13 Paul D. Smith <psmith@gnu.org>
1512 Implement a new "job server" feature; the implementation was
1513 suggested by Howard Chu <hyc@highlandsun.com>.
1515 * configure.in (job-server): New disable option for job server
1516 support--it's enabled by default. If it works well this will go
1519 * NEWS: Summarize the new feature.
1521 * acconfig.h: New definition MAKE_JOBSERVER if job server support
1523 * config.h-vms.template: Undef MAKE_JOBSERVER for this port.
1524 * config.h.W32.template: Ditto.
1525 * config.ami.template: Ditto.
1527 * main.c (struct command_switch): Add a new type: int_string.
1528 (switches[]) Use int_string for -j if MAKE_JOBSERVER.
1529 (init_switches): Initialize the new int_string switch type.
1530 (print_usage): New function, extracted from decode_switches().
1531 (decode_switches): Call it. Decode the new int_string switch type.
1532 (define_makeflags): Add new int_string switch data to MAKEFLAGS.
1533 (job_fds[]) Array to contain the pipe file descriptors.
1534 (main): Parse the job_slots_str option results. If necessary,
1535 create the pipe and seed it with tokens. Set the non-blocking bit
1536 for the read fd. Enable the signal handler for SIGCHLD even if we
1537 have a non-hanging wait; it's needed to interrupt the select() in
1538 job.c:start_waiting_job().
1540 * make.h: Declare job_fds[].
1542 * job.h (struct child): Add job_token field to store the token for
1545 * job.c (reap_children): When a child is fully reaped, release the
1546 token back into the pipe.
1547 (free_child): If the child to be freed still has a token, put it
1549 (new_job): Initialize the job_token member.
1550 (start_waiting_job): For local jobs, if we're using the pipe, get
1551 a token before we check the load, etc. We do this by performing a
1552 non-blocking read in a loop. If the read fails, no token is
1553 available. Do a select on the fd to wait for a token. We need to
1554 re-enable the signal handler for SIGCHLD even if we have a
1555 non-hanging waitpid() or wait3(), so that the signal will
1556 interrupt the select() and we can wake up to reap children.
1557 (child_handler): Re-enable the signal handler. The count is still
1558 kept although it's not needed or used unless you don't have
1559 waitpid() or wait3().
1561 1999-04-10 Paul D. Smith <psmith@gnu.org>
1563 * main.c (main): Reset the considered bit on all the makefiles if
1564 something failed to update; we need to examine them again if they
1565 appear as normal targets in order to get the proper error message.
1567 1999-04-09 Paul D. Smith <psmith@gnu.org>
1569 Performance enhancement from Tim Magill <tim.magill@telops.gte.com>.
1571 * remake.c (update_file): If you have large numbers of
1572 dependencies and you run in parallel, make can spend considerable
1573 time each pass through the graph looking at branches it has
1574 already seen. Since we only reap_children() when starting a pass,
1575 not in the middle, if a branch has been seen already in that pass
1576 nothing interesting can happen until the next pass. So, we toggle
1577 a bit saying whether we've seen this target in this pass or not.
1578 (update_goal_chain): Initially set the global considered toggle to
1579 1, since all targets initialize their boolean to 0. At the end of
1580 each pass, toggle the global considered variable.
1581 * filedef.h (struct file): Per-file considered toggle bit.
1582 * file.c: New global toggle variable considered.
1584 1999-04-05 Paul D. Smith <psmith@gnu.org>
1586 * arscan.c (ar_scan): Added support for ARFZMAG (compressed
1587 archives?) for Digital UNIX C++. Information provided by
1588 Patrick E. Krogel <pekrogel@mtu.edu>.
1589 (ar_member_touch): Ditto.
1591 1999-04-03 Paul D. Smith <psmith@gnu.org>
1593 * remake.c (f_mtime): If: a) we found a file and b) we didn't
1594 create it and c) it's not marked as an implicit target and d) it
1595 is marked as an intermediate target, then it was so marked due to
1596 an .INTERMEDIATE special target, but it already existed in the
1597 directory. In this case, unset the intermediate flag so we won't
1598 delete it when make is done. It feels like it would be cleaner to
1599 put this check in update_file_1() but I worry it'll get missed...
1601 1999-04-01 Paul D. Smith <psmith@gnu.org>
1603 * job.c (construct_command_argv_internal): Use bcopy() to copy
1604 overlapping strings, rather than strcpy(). ISO C says the latter
1605 is undefined. Found this in a bug report from 1996! Ouch!
1607 1999-03-31 Paul D. Smith <psmith@gnu.org>
1609 * read.c (readline): Ignore carriage returns at the end of the
1610 line, to allow Windows-y CRLF line terminators.
1612 1999-03-30 Paul D. Smith <psmith@gnu.org>
1614 * configure.in: Don't put build.sh here, since build.sh.in doesn't
1615 exist initially. This cause autoreconf and automake to fail when
1616 run on a clean CVS checkout. Instead, we create build.sh in the
1617 Makefile (see below).
1619 * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant.
1620 Put those files directly into EXTRA_DIST so they're distributed.
1621 Create a local build rule to create build.sh.
1622 Create a local maintainer-clean rule to delete all the funky
1625 * maintMakefile: Makefile.in depends on README, since automake
1626 fails if it doesn't exist. Also don't remove glob/Makefile.in
1627 here, as it causes problems.
1629 1999-03-26 Paul D. Smith <psmith@gnu.org>
1631 * configure.in: Substitute GLOBLIB if we need the link the
1632 glob/libglob.a library.
1633 * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
1634 don't link the local libglob.a at all if we don't need it.
1635 * build.template: Don't compile glob/*.o unless we want globlib.
1636 * maintMakefile (build.sh.in): Substitute the glob/*.o files
1639 1999-03-25 Paul D. Smith <psmith@gnu.org>
1641 * make.texinfo: Various typos and additions, pointed out by James
1642 G. Sack <jsack@dornfeld.com>.
1644 1999-03-22 Paul D. Smith <psmith@gnu.org>
1646 * make.texinfo (Functions): Add a new section documenting the new
1647 $(error ...) and $(warning ...) functions. Also updated copyright
1649 * NEWS: Updated for the new functions.
1650 * function.c (func_error): Implement the new $(error ...) and
1651 $(warning ...) functions.
1652 (function_table): Insert new functions into the table.
1653 (func_firstword): Don't call find_next_token() with argv[0]
1654 itself, since that function modifies the pointer.
1655 * function.c: Cleanups and slight changes to the new method of
1658 1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1660 * function.c: Rewrite to use one C function per make function,
1661 instead of a huge switch statement. Also allows some cleanup of
1662 multi-architecture issues, and a cleaner API which makes things
1663 like func_apply() simple.
1665 * function.c (func_apply): Initial implementation. Expand either
1666 a builtin function or a make variable in the context of some
1667 arguments, provided as $1, $2, ... $N.
1669 1999-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1670 1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1672 * job.c (construct_command_argv_internal): Don't treat _all_
1673 backslashes as escapes, only those which really escape a special
1674 character. This allows most normal "\" directory separators to be
1677 1999-03-05 Paul D. Smith <psmith@gnu.org>
1679 * configure.in: Check for a system strdup().
1680 * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys
1682 * make.h: Prototype xstrdup().
1683 * remake.c (library_search): Use it.
1684 * main.c (main): Use it.
1685 (find_and_set_default_shell): Use it.
1686 * job.c (construct_command_argv_internal): Use it.
1687 * dir.c (find_directory): Use it.
1689 * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
1690 maintMakefile instead of "include", to avoid automake 1.4
1693 1999-03-04 Paul D. Smith <psmith@gnu.org>
1695 * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
1696 * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
1697 * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
1698 * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
1699 * vpath.c, Makefile.ami, NMakefile.template, build.template,
1700 * makefile.vms: Updated FSF address in the copyright notice.
1702 * variable.c (try_variable_definition): If we see a conditional
1703 variable and we decide to set it, re-type it as recursive so it
1704 will be expanded properly later.
1706 1999-02-22 Paul D. Smith <psmith@gnu.org>
1708 * NEWS: Mention new .LIBPATTERNS feature.
1710 * make.texinfo (Libraries/Search): Describe the use and
1711 ramifications of the new .LIBPATTERNS variable.
1713 * remake.c (library_search): Instead of searching only for the
1714 hardcoded expansion "libX.a" for a library reference "-lX", we
1715 obtain a list of patterns from the .LIBPATTERNS variable and
1716 search those in order.
1718 * default.c: Added a new default variable .LIBPATTERNS. The
1719 default for UNIX is "lib%.so lib%.a". Amiga and DOS values are
1722 * read.c: Remove bogus HAVE_GLOB_H references; always include
1725 1999-02-21 Paul D. Smith <psmith@gnu.org>
1727 * function.c (expand_function): Set value to 0 to avoid freeing it.
1728 * variable.c (pop_variable_scope): Free the value of the variable.
1729 (try_variable_definition): For simple variables, use
1730 allocated_variable_expand() to avoid stomping on the variable
1731 buffer when we still need it for other things.
1733 * arscan.c: Modified to support AIX 4.3 big archives. The changes
1734 are based on information provided by Phil Adams
1735 <padams@austin.ibm.com>.
1737 1999-02-19 Paul D. Smith <psmith@gnu.org>
1739 * configure.in: Check to see if the GNU glob library is already
1740 installed on the system. If so, _don't_ add -I./glob to the
1741 compile line. Using the system glob code with the local headers
1743 Rewrite SCCS macros to use more autoconf facilities.
1745 * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
1746 CPPFLAGS by configure now.
1747 Automake 1.4 introduced its own "include" feature which conflicts
1748 with the maintMakefile stuff. A hack that seems to work is add a
1749 space before the include :-/.
1751 * build.template: Move -Iglob out of the compile line; it'll get
1752 added to CPPFLAGS by configure now.
1754 1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com>
1756 * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before
1757 calling lbr$get_index since if the archive is empty,
1758 VMS_get_member_info won't get called at all, and any leftover date
1759 will be used. This bug shows up if any member of any archive is
1760 made, followed by a dependency check on a different, empty
1763 1998-12-13 Martin Zinser <zinser@decus.decus.de>
1765 * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt
1766 functions so we don't use the broken VMS versions.
1767 * makefile.com [VMS]: Allow debugging.
1768 * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS.
1770 1998-11-30 Paul D. Smith <psmith@gnu.org>
1772 * signame.c (init_sig): Check the sizes of signals being set up to
1773 avoid array overwrites (if the system headers have problems).
1775 1998-11-17 Paul D. Smith <psmith@gnu.org>
1777 * read.c (record_files): Clean up some indentation.
1779 1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1781 * rule.c (print_rule_data_base): Fix arguments to fatal() call.
1783 1998-10-13 Paul D. Smith <psmith@gnu.org>
1785 * job.c (start_job_command): If the command list resolves to no
1786 chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL;
1789 1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1791 * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
1794 1998-10-09 Paul D. Smith <psmith@gnu.org>
1796 * read.c (read_makefile): Allow non-empty lines to expand to the
1797 empty string after variable, etc., expansion, and be ignored.
1799 1998-09-21 Paul D. Smith <psmith@gnu.org>
1801 * job.c (construct_command_argv_internal): Only add COMMAND.COM
1802 "@echo off" line for non-UNIXy shells.
1804 1998-09-09 Paul D. Smith <psmith@gnu.org>
1806 * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.
1808 1998-09-04 Paul D. Smith <psmith@gnu.org>
1810 * read.c (read_makefile): If we hit the "missing separator" error,
1811 check for the common case of 8 spaces instead of a TAB and give an
1812 extra comment to help people out.
1814 1998-08-29 Paul Eggert <eggert@twinsun.com>
1816 * configure.in (AC_STRUCT_ST_MTIM_NSEC):
1817 Renamed from AC_STRUCT_ST_MTIM.
1819 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise.
1820 Port to UnixWare 2.1.2 and pedantic Solaris 2.6.
1822 * acconfig.h (ST_MTIM_NSEC):
1823 Renamed from HAVE_ST_MTIM, with a new meaning.
1825 * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
1826 Use new ST_MTIM_NSEC macro.
1828 1998-08-26 Paul D. Smith <psmith@gnu.org>
1830 * remake.c (check_dep): For any intermediate file, not just
1831 secondary ones, try implicit and default rules if no explicit
1832 rules are given. I'm not sure why this was restricted to
1833 secondary rules in the first place.
1835 1998-08-24 Paul D. Smith <psmith@gnu.org>
1837 * make.texinfo (Special Targets): Update documentation for
1838 .INTERMEDIATE: if used with no dependencies, then it does nothing;
1839 old docs said it marked all targets as intermediate, which it
1840 didn't... and which would be silly :).
1842 * implicit.c (pattern_search): If we find a dependency in our
1843 internal tables, make sure it's not marked intermediate before
1844 accepting it as a found_file[].
1846 1998-08-20 Paul D. Smith <psmith@gnu.org>
1848 * ar.c (ar_glob): Use existing alpha_compare() with qsort.
1849 (ar_glob_alphacompare): Remove it.
1851 Modify Paul Eggert's patch so we don't abandon older systems:
1853 * configure.in: Warn the user if neither waitpid() nor wait3() is
1856 * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
1857 (child_handler, dead_children): Define these if WAIT_NOHANG is not
1859 (reap_children): Only track the dead_children count if no
1860 WAIT_NOHANG. Otherwise, it's a boolean.
1862 * main.c (main): Add back signal handler if no WAIT_NOHANG is
1863 available; only use default signal handler if it is.
1865 1998-08-20 Paul Eggert <eggert@twinsun.com>
1867 Install a more robust signal handling mechanism for systems which
1870 * job.c (WAIT_NOHANG): Define to a syntax error if our host
1871 is truly ancient; this should never happen.
1872 (child_handler, dead_children): Remove.
1873 (reap_children): Don't try to keep separate track of how many
1874 dead children we have, as this is too bug-prone.
1875 Just ask the OS instead.
1876 (vmsHandleChildTerm): Fix typo in error message; don't mention
1879 * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
1880 do this early, before we could possibly create a subprocess.
1881 Just use the default behavior; don't have our own handler.
1883 1998-08-18 Eli Zaretskii <eliz@is.elta.co.il>
1885 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
1886 recognize library archive members when dealing with drive spec
1887 mess. Discovery and initial fix by George Racz <gracz@mincom.com>.
1889 1998-08-18 Paul D. Smith <psmith@gnu.org>
1891 * configure.in: Check for stdlib.h explicitly (some hosts have it
1892 but don't have STDC_HEADERS).
1893 * make.h: Use HAVE_STDLIB_H. Clean up some #defines.
1894 * config.ami: Re-compute based on new config.h.in contents.
1895 * config.h-vms: Ditto.
1896 * config.h.W32: Ditto.
1897 * configh.dos: Ditto.
1899 * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if
1900 directory names end with `\' so strip it.
1902 1998-08-17 Paul D. Smith <psmith@gnu.org>
1904 * make.texinfo: Added copyright year to the printed copy. Removed
1905 the price from the manual. Change the top-level reference to
1906 running make to be "Invoking make" instead of "make Invocation",
1907 to comply with GNU doc standards.
1909 * make.h (__format__, __printf__): Added support for these in
1910 __attribute__ macro.
1911 (message, error, fatal): Use ... prototype form under __STDC__.
1912 Add __format__ attributes for printf-style functions.
1914 * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().
1916 * misc.c (message, error, fatal): Add preprocessor stuff to enable
1917 creation of variable-argument functions with appropriate
1918 prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
1919 v*printf(), _doprnt(), or none of the above. Culled from GNU
1920 fileutils and slightly modified.
1921 (makefile_error, makefile_error): Removed (merged into error() and
1922 fatal(), respectively).
1923 * amiga.c: Use them.
1925 * arscan.c: Use them.
1926 * commands.c: Use them.
1927 * expand.c: Use them.
1929 * function.c: Use them.
1934 * remake.c: Use them.
1935 * remote-cstms.c: Use them.
1937 * variable.c: Use them.
1939 * make.h (struct floc): New structure to store file location
1941 * commands.h (struct commands): Use it.
1942 * variable.c (try_variable_definition): Use it.
1943 * commands.c: Use it.
1944 * default.c: Use it.
1946 * function.c: Use it.
1951 1998-08-16 Paul Eggert <eggert@twinsun.com>
1953 * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.
1955 1998-08-16 Paul Eggert <eggert@twinsun.com>
1957 * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
1958 (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
1959 make it easier to understand.
1961 1998-08-14 Paul D. Smith <psmith@gnu.org>
1963 * read.c (read_makefile): We've already unquoted any colon chars
1964 by the time we're done reading the targets, so arrange for
1965 parse_file_seq() on the target list to not do so again.
1967 1998-08-05 Paul D. Smith <psmith@gnu.org>
1969 * configure.in: Added glob/configure.in data. We'll have the glob
1970 code include the regular make config.h, rather than creating its
1973 * getloadavg.c (main): Change return type to int.
1975 1998-08-01 Paul Eggert <eggert@twinsun.com>
1977 * job.c (reap_children): Ignore unknown children.
1979 1998-07-31 Paul D. Smith <psmith@gnu.org>
1981 * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
1982 Add prototypes for functions. Some prototypes needed to be moved
1983 in order to get #include order reasonable.
1985 1998-07-30 Paul D. Smith <psmith@gnu.org>
1987 * make.h: Added MIN/MAX.
1988 * filedef.h: Use them; remove FILE_TIMESTAMP_MIN.
1990 1998-07-30 Paul Eggert <eggert@twinsun.com>
1992 Add support for sub-second timestamp resolution on hosts that
1993 support it (just Solaris 2.6, so far).
1995 * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
1996 * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
1997 jm_AC_TYPE_UINTMAX_T): New defuns.
1998 * commands.c (delete_target): Convert file timestamp to
1999 seconds before comparing to archive timestamp. Extract mod
2000 time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
2001 * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
2002 (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
2003 * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
2004 (file_timestamp_now, file_timestamp_sprintf): New functions.
2005 (print_file): Print file timestamps as FILE_TIMESTAMP, not
2007 * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
2008 (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
2009 FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
2010 FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
2011 FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
2012 (file_timestamp_now, file_timestamp_sprintf): New decls.
2013 (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
2014 time_t -> FILE_TIMESTAMP.
2015 * implicit.c (pattern_search): Likewise.
2016 * vpath.c (vpath_search, selective_vpath_search): Likewise.
2017 * main.c (main): Likewise.
2018 * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
2019 (f_mtime): Use file_timestamp_now instead of `time'.
2020 Print file timestamp with file_timestamp_sprintf.
2021 * vpath.c (selective_vpath_search): Extract file time stamp from
2022 struct stat with FILE_TIMESTAMP_STAT_MODTIME.
2024 1998-07-28 Paul D. Smith <psmith@gnu.org>
2026 * Version 3.77 released.
2028 * dosbuild.bat: Change to DOS CRLF line terminators.
2030 * make-stds.texi: Update from latest version.
2032 * make.texinfo (Options Summary): Clarify that the -r option
2033 affects only rules, not builtin variables.
2035 1998-07-27 Paul D. Smith <psmith@gnu.org>
2037 * make.h: Make __attribute__ resolve to empty for non-GCC _and_
2040 * misc.c (log_access): Print UID/GID's as unsigned long int for
2041 maximum portability.
2043 * job.c (reap_children): Print PIDs as long int for maximum
2046 1998-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2048 * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.
2050 1998-07-25 Paul D. Smith <psmith@gnu.org>
2052 * Version 3.76.94 released.
2054 1998-07-23 Paul D. Smith <psmith@gnu.org>
2056 * config.h.W32.template: Make sure all the #defines of macros here
2057 have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
2058 just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in
2061 * make.h: Remove __attribute__((format...)) stuff; using it with
2062 un-prototyped functions causes older GCC's to fail.
2064 * Version 3.76.93 released.
2066 1998-07-22 Paul D. Smith <psmith@gnu.org>
2068 * file.c (print_file_data_base): Fix average calculation.
2070 1998-07-20 Paul D. Smith <psmith@gnu.org>
2072 * main.c (die): Postpone the chdir() until after
2073 remove_intermediates() so that intermediate targets with relative
2074 pathnames are removed properly.
2076 1998-07-17 Paul D. Smith <psmith@gnu.org>
2078 * filedef.h (struct file): New flag: did we print an error or not?
2080 * remake.c (no_rule_error): New function to print error messages,
2081 extraced from remake_file().
2083 * remake.c (remake_file): Invoke the new error print function.
2084 (update_file_1): Invoke the error print function if we see that we
2085 already tried this target and it failed, but that an error wasn't
2086 printed for it. This can happen if a file is included with
2087 -include or sinclude and couldn't be built, then later is also
2088 the dependency of another target. Without this change, make just
2091 1998-07-16 Paul D. Smith <psmith@gnu.org>
2093 * make.texinfo: Removed "beta" version designator.
2094 Updated ISBN for the next printing.
2096 1998-07-13 Paul Eggert <eggert@twinsun.com>
2098 * acinclude.m4: New AC_LFS macro to determine if special compiler
2099 flags are needed to allow access to large files (e.g., Solaris 2.6).
2100 * configure.in: Invoke it.
2102 1998-07-08 Eli Zaretskii <eliz@is.elta.co.il>
2104 * Makefile.DOS: track changes in Makefile.in.
2106 1998-07-07 Paul D. Smith <psmith@gnu.org>
2108 * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
2109 top so host is initialized early enough.
2111 * acinclude.m4: New file. Need some special autoconf macros to
2112 check for network libraries (-lsocket, -lnsl, etc.) when
2113 configuring Customs.
2115 * configure.in (make_try_customs): Invoke new network libs macro.
2117 1998-07-06 Paul D. Smith <psmith@gnu.org>
2119 * Version 3.76.92 released.
2121 * README.customs: Added to the distribution.
2123 * configure.in (make_try_customs): Rewrite to require an installed
2124 Customs library, rather than looking at the build directory.
2126 * Makefile.am (man_MANS): Install make.1.
2127 * make.1: Renamed from make.man.
2129 * make.texinfo (Bugs): New mailing list address for GNU make bug
2132 1998-07-02 Paul D. Smith <psmith@gnu.org>
2134 * Version 3.76.91 released.
2136 * default.c: Added default rule for new-style RCS master file
2137 storage; ``% :: RCS/%''.
2138 Added default rules for DOS-style C++ files with suffix ".cpp".
2139 They use the new LINK.cpp and COMPILE.cpp macros, which are set by
2140 default to be equal to LINK.cc and COMPILE.cc.
2142 1998-06-19 Eli Zaretskii <eliz@is.elta.co.il>
2144 * job.c (start_job_command): Reset execute_by_shell after an empty
2145 command was skipped.
2147 1998-06-09 Paul D. Smith <psmith@gnu.org>
2149 * main.c (main): Keep track of the temporary filename created when
2150 reading a makefile from stdin (-f-) and attempt to remove it
2151 as soon as we know we're not going to re-exec. If we are, add it
2152 to the exec'd make's cmd line with "-o" so the exec'd make doesn't
2153 try to rebuild it. We still have a hole: if make re-execs then
2154 the temporary file will never be removed. To fix this we'd need
2155 a brand new option that meant "really delete this".
2156 * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
2157 Updated mailing addresses.
2159 1998-06-08 Paul D. Smith <psmith@gnu.org>
2161 * main.c (main): Andreas Luik <luik@isa.de> points out that the
2162 check for makefile :: rules with commands but no dependencies
2163 causing a loop terminates incorrectly.
2165 * maintMakefile: Make a template for README.DOS to update version
2168 1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2170 * remake.c (update_file_1): Don't free the memory for the
2171 dependency structure when dropping a circular dependency.
2173 1998-05-30 Eli Zaretskii <eliz@is.elta.co.il>
2175 * dir.c (file_exists_p, file_impossible_p, file_impossible)
2176 [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
2177 dirname of "d:foo" be "d:".
2179 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2181 * read.c (read_makefile): Avoid running past EOS when scanning
2182 file name after `include'.
2184 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2186 * make.texinfo (Flavors): Correct description of conditional
2187 assignment, which is not equivalent to ifndef.
2188 (Setting): Likewise.
2190 1998-05-24 Paul D. Smith <psmith@gnu.org>
2192 * arscan.c (ar_name_equal): strncmp() might be implemented as a
2193 macro, so don't put preprocessor conditions inside the arguments
2196 1998-05-23 Eli Zaretskii <eliz@is.elta.co.il>
2198 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
2199 drive specs when parsing targets, target-specific variables and
2200 static pattern rules. A colon can only be part of drive spec if
2201 it is after the first letter in a token.
2203 1998-05-22 Eli Zaretskii <eliz@is.elta.co.il>
2205 * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
2206 yelling bloody murder.
2208 * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.
2210 * read.c (parse_file_seq): Combine the special file-handling code
2211 for WINDOWS32 and __MSDOS__ into a single snippet.
2212 (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
2213 colon as part of a drive spec.
2215 * job.c (batch_mode_shell) [__MSDOS__]: Declare.
2217 1998-05-20 Paul D. Smith <psmith@gnu.org>
2219 * Version 3.76.90 released.
2221 1998-05-19 Paul D. Smith <psmith@gnu.org>
2223 * make.texinfo (Make Errors): Added a new appendix describing
2224 common errors make might generate and how to resolve them (or at
2225 least more information on what they mean).
2227 * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
2228 to create a dependency file to construct Makefile.DOS, SMakefile,
2230 (.dep_segment): Generate the dependency fragment file.
2232 1998-05-14 Paul D. Smith <psmith@gnu.org>
2234 * make.man: Minor changes.
2236 1998-05-13 Paul D. Smith <psmith@gnu.org>
2238 * function.c (pattern_matches,expand_function): Change variables
2239 and types named "word" to something else, to avoid compilation
2240 problems on Cray C90 Unicos.
2241 * variable.h: Modify the function prototype.
2243 1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com>
2245 * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off
2246 echo when using a batch file, and make sure the command ends in a
2249 1998-05-03 Paul D. Smith <psmith@gnu.org>
2251 * configure.in (make_try_customs): Add some customs flags if the
2252 user configures custom support.
2254 * job.c, remote-cstms.c: Merge in changes for custom library.
2256 * remote-stub.c: Add option to stub start_remote_job_p().
2258 1998-05-01 Paul D. Smith <psmith@gnu.org>
2260 * remake.c (f_mtime): Install VPATH+ handling for archives; use
2261 the hname field instead of the name field, and rehash when
2264 1998-04-30 Paul D. Smith <psmith@gnu.org>
2266 * rule.c (print_rule_data_base): Print out any pattern-specific
2267 variable values into the rules database.
2269 * variable.c (print_variable_set): Make this variable extern, to
2270 be called by print_rule_data_base() for pattern-specific variables.
2272 * make.texinfo (Pattern-specific): Document pattern-specific
2275 1998-04-29 Paul D. Smith <psmith@gnu.org>
2277 * expand.c (variable_expand_for_file): Make static; its only
2278 called internally. Look up this target in the list of
2279 pattern-specific variables and insert the variable set into the
2280 queue to be searched.
2282 * filedef.h (struct file): Add a new field to hold the
2283 previously-found pattern-specific variable reference. Add a new
2284 flag to remember whether we already searched for this file.
2286 * rule.h (struct pattern_var): New structure for storing
2287 pattern-specific variable values. Define new function prototypes.
2289 * rule.c: New variables pattern_vars and last_pattern_var for
2290 storage and handling of pattern-specific variable values.
2291 (create_pattern_var): Create a new pattern-specific variable value
2293 (lookup_pattern_var): Try to match a target to one of the
2294 pattern-specific variable values.
2296 1998-04-22 Paul D. Smith <psmith@gnu.org>
2298 * make.texinfo (Target-specific): Document target-specific
2301 1998-04-21 Paul D. Smith <psmith@gnu.org>
2303 * variable.c (define_variable_in_set): Made globally visible.
2304 (lookup_variable_in_set): New function: like lookup_variable but
2305 look only in a specific variable set.
2306 (target_environment): Use lookup_variable_in_set() to get the
2307 correct export rules for a target-specific variable.
2308 (create_new_variable_set): Create a new variable set, and just
2309 return it without installing it anywhere.
2310 (push_new_variable_scope): Reimplement in terms of
2311 create_new_variable_set.
2313 * read.c (record_target_var): Like record_files, but instead of
2314 files create a target-specific variable value for each of the
2315 listed targets. Invoked from read_makefile() when the target line
2316 turns out to be a target-specific variable assignment.
2318 1998-04-19 Paul D. Smith <psmith@gnu.org>
2320 * read.c (read_makefile): Rewrite the entire target parsing
2321 section to implement target-specific variables. In particular, we
2322 cannot expand the entire line as soon as it's read in, since we
2323 may want to evaluate parts of it with different variable contexts
2324 active. Instead, start expanding from the beginning until we find
2325 the `:' (or `::'), then determine what kind of line this is and
2326 continue appropriately.
2328 * read.c (get_next_mword): New function to parse a makefile line
2329 by "words", considering an entire variable or function as one
2330 word. Return the type read in, along with its starting position
2332 (enum make_word_type): The types of words that are recognized by
2335 * variable.h (struct variable): Add a flag to specify a per-target
2338 * expand.c: Make variable_buffer global. We need this during the
2339 new parsing of the makefile.
2340 (variable_expand_string): New function. Like variable_expand(),
2341 but start at a specific point in the buffer, not the beginning.
2342 (variable_expand): Rewrite to simply call variable_expand_string().
2344 1998-04-13 Paul D. Smith <psmith@gnu.org>
2346 * remake.c (update_goal_chain): Allow the rebuilding makefiles
2347 step to use parallel jobs. Not sure why this was disabled:
2348 hopefully we won't find out :-/.
2350 1998-04-11 Paul D. Smith <psmith@gnu.org>
2352 * main.c (main): Set the CURDIR makefile variable.
2353 * make.texinfo (Recursion): Document it.
2355 1998-03-17 Paul D. Smith <psmith@gnu.org>
2357 * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
2358 * variable.c (try_variable_definition): Use new feature.
2360 1998-03-10 Paul D. Smith <psmith@gnu.org>
2362 * main.c (main): Don't pass included, rebuilt makefiles to
2363 re-exec'd makes with -o. Reopens a possible loop, but it caused
2366 1998-03-02 Paul D. Smith <psmith@gnu.org>
2368 * variable.c (try_variable_definition): Implement ?=.
2369 * make.texinfo (Setting): Document it.
2371 1998-02-28 Eli Zaretskii <eliz@is.elta.co.il>
2373 * job.c (start_job_command): Reset execute_by_shell after an empty
2374 command, like ":", has been seen.
2376 Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com>
2378 * make.h [WINDOWS32]: make case sensitivity configurable
2379 * dir.c [WINDOWS32]: make case sensitivity configurable
2380 * README.W32: Document case sensitivity
2381 * config.ami: Share case warping code with Windows
2383 Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2385 * w32/subproc/sub_proc.c: Added support for MKS toolkit shell
2386 (turn on HAVE_MKS_SHELL).
2387 * read.c [WINDOWS32]: Fixed a problem with multiple target rules
2388 reported by Gilbert Catipon (gcatipon@tibco.com). If multiple
2389 path tokens in a rule did not have drive letters, make would
2390 incorrectly concatenate the 2 tokens together.
2391 * main.c/variable.c [WINDOWS32]: changed SHELL detection code to
2392 follow what MSDOS did. In addition to watching for SHELL variable
2393 updates, make's main will attempt to default the value of SHELL
2394 before and after makefiles are parsed.
2395 * job.c/job.h [WINDOWS32]: The latest changes made to enable use
2396 of the GNUWIN32 shell from make could cause make to fail due to a
2397 concurrency condition between parent and child processes. Make
2398 now creates a batch file per job instead of trying to reuse the
2399 same singleton batch file.
2400 * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro
2401 from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
2402 logic to reduce complexity. WINDOWS32 now uses the unixy_shell
2403 variable to detect Bourne-shell compatible environments. There is
2404 also a batch_mode_shell variable that determines whether not
2405 command lines should be executed via script files. A WINDOWS32
2406 system with no sh.exe installed would have unixy_shell set to
2407 FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
2408 that does not behave well when invoking things via 'sh -c xxx',
2409 you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
2411 * NMakefile: Added /D DEBUG to debug build flags so that unhandled
2412 exceptions could be debugged.
2414 Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2416 * main.c [WINDOWS32]: The function define_variable() does not
2417 handle NULL. Test before calling it to set Path.
2418 * main.c [WINDOWS32]: Search Path again after makefiles have been
2419 parsed to detect sh.exe.
2420 * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools.
2421 To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
2422 * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.
2424 Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2426 * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be
2428 * job.c (child_execute_job) [VMS]: Use a VMS .com file if the
2429 command contains a newline (e.g. from a define/enddef block).
2430 * vmsify.c (vmsify): Return relative pathnames wherever possible.
2431 * vmsify.c (vmsify): An input string like "../.." returns "[--]".
2433 Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2435 * NMakefile: Changed nmake to $(MAKE).
2436 * subproc.bat: Take the make command name from the command
2437 line. If no command name was given, default to nmake.
2438 * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names
2439 are now always created in heap memory.
2440 * w32/subproc/sub_proc.c: New implementation of make_command_line()
2441 which is more compatible with different Bourne shell implementations.
2442 Deleted the now obsolete fix_command_line() function.
2443 * main.c [WINDOWS32]: Any arbitrary spelling of Path can be
2444 detected. Make will ensure that the special spelling `Path' is
2445 inserted into the environment when the path variable is propagated
2446 within itself and to make's children.
2447 * main.c [WINDOWS32]: Detection of sh.exe was occurring too
2448 soon. The 2nd check for the existence of sh.exe must come after
2449 the call to read_all_makefiles().
2451 Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de>
2453 * makefile.com [VMS]: Fixed definition of sys.
2454 * readme.vms: Comments on what's changed lately.
2456 Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2458 * read.c (read_all_makefiles): Allow make to find files named
2459 "MAKEFILE" with no extension on VMS.
2460 * file.c (lookup_file): Lowercase filenames on VMS.
2462 1997-09-29 Paul D. Smith <psmith@baynetworks.com>
2464 * read.c (read_makefile): Reworked target detection again; the old
2465 version had an obscure quirk.
2467 Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com>
2469 * Version 3.76.1 released.
2471 * Makefile.am: Add loadavg files to clean rules.
2473 * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
2474 * Makefile.ami (distclean): Ditto.
2475 * SMakefile (distclean): Ditto.
2477 * main.c (main): Arg count should be int, not char! Major braino.
2479 Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com>
2481 * Version 3.76 released.
2483 Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com>
2485 * function.c (expand_function): When processing $(shell...)
2486 translate a CRLF (\r\n) sequence as well as a newline (\n) to a
2487 space. Also remove an ending \r\n sequence.
2488 * make.texinfo (Shell Function): Document it.
2490 Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2492 * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
2493 paths which contain single character entries like `.' are not
2496 * README.W32: Document path handling issues on Windows systems.
2498 Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com>
2502 Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2504 * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked
2505 from main() to re-exec make, the call to execvp() would
2506 incorrectly return control to parent shell before the exec'ed
2507 command could run to completion. I believe this is a feature of
2508 the way that execvp() is implemented on top of WINDOWS32 APIs. To
2509 alleviate the problem, use the supplied process launch function in
2510 the sub_proc library and suspend the parent process until the
2511 child process has run. When the child exits, exit the parent make
2512 with the exit code of the child make.
2514 Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com>
2516 * Makefile.DOS.template (distdir): Fix a line that got wrapped in
2519 * Makefile.am (loadavg): Give the necessary cmdline options when
2522 * configure.in: Check for pstat_getdynamic for getloadvg on HP.
2524 * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty
2525 command optimization on these systems; it doesn't make sense.
2527 Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com>
2531 Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com>
2533 * main.c (print_version): Add '97 to copyright years.
2535 * read.c (do_define): Check the length of the array before looking
2536 at a particular offset.
2538 * job.c (construct_command_argv_internal): Examine the last byte
2539 of the previous arg, not the byte after that.
2541 Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il>
2543 * Makefile.DOS.template: New file (converted to Makefile.DOS in
2546 * configure.bat: Rewrite to use Makefile.DOS instead of editing
2547 Makefile.in. Add support for building from outside of the source
2548 directory. Fail if the environment block is too small.
2550 * configh.dos: Use <sys/config.h>.
2552 * README.DOS: Update instructions.
2554 Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il>
2556 * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh"
2557 literally, use value of unixy_shell instead.
2559 * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
2562 Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2564 * vmsify.c (vmsify, case 11): After translating `..' elements, set
2565 nstate to N_OPEN if there are still more elements to process.
2566 (vmsify, case 2): After translating `foo/bar' up to the slash,
2567 set nstate to N_OPEN, not N_DOT.
2569 Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2571 * dir.c (vmsstat_dir): Leave name unmodified on exit.
2572 * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
2573 * vpath.c: Fix comments to refer to path separator, not colon.
2574 (selective_vpath_search): Avoid Unixy slash handling for VMS.
2576 Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2578 * ar.c [VMS]: Don't declare ar_member_touch.
2579 Delete VMS version of ar_member_date.
2580 Enable non-VMS versions of ar_member_date and ar_member_date_1 for
2582 * arscan.c (VMS_get_member_info): New function.
2583 (ar_scan): Provide version for VMS systems.
2584 (ar_name_equal): Simply compare name and mem on VMS systems.
2585 Don't define ar_member_pos or ar_member_touch on VMS systems.
2587 * config.h-vms (pid_t, uid_t): Don't define.
2589 * remake.c: Delete declaration of vms_stat.
2590 (name_mtime): Don't call vms_stat.
2591 (f_mtime) [VMS]: Funky time value manipulation no longer necessary.
2593 * file.c (print_file): [VMS] Use ctime, not cvt_time.
2595 * make.h [VMS]: Don't define POSIX.
2597 * makefile.com (filelist): Include ar and arscan.
2598 Also include them in the link commands.
2599 Don't define NO_ARCHIVES in cc command.
2601 * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
2602 (defines): Delete NO_ARCHIVES from list.
2604 * remake.c (f_mtime): Only check to see if intermediate file is
2605 out of date if it also exists (i.e., mtime != (time_t) -1).
2607 * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.
2609 Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2611 * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
2612 (#!/bin/sh) in script files correctly.
2613 Fixed a couple of memory leaks.
2614 Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
2615 files with extensions are preferred over files without extensions.
2616 Added search for files with .cmd extension too.
2617 * w32/subproc/misc.c (arr2envblk): Fixed memory leak.
2619 Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com>
2623 Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com>
2625 * read.c (do_define): Remember to count the newline after the endef.
2627 Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com>
2629 * many: Rewrote builds to use Automake 1.2.
2631 * AUTHORS: New file.
2632 * maintMakefile: Contains maintainer-only make snippets.
2633 * GNUmakefile: This now only runs the initial auto* tools.
2634 * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
2635 automatically by automake).
2636 * compatMakefile: Removed (not needed anymore).
2637 * README,build.sh.in: Removed (built from templates).
2638 * config.h.in,Makefile.in: Removed (built by tools).
2640 Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com>
2642 * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
2643 * README,README.DOS: Ditto.
2645 * remake.c (update_file_1,f_mtime): Fix GPATH handling.
2646 * vpath.c (gpath_search): Ditto.
2648 * file.c (rename_file): New function: rehash, but also rename to
2650 * filedef.h: Declare it.
2652 * variable.c (merge_variable_set_lists): Remove free() of variable
2653 set; since various files can share variable sets we don't want to
2656 Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com>
2658 * configure.in: Require autoconf 2.12
2660 * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
2661 more stylistically correct "cd subdir && $(MAKE)".
2663 * main.c: Global variable `clock_skew_detected' defined.
2664 (main): Print final warning if it's set.
2665 * make.h: Declare it.
2666 * remake.c (f_mtime): Test and set it.
2668 * job.c (start_job_command): Add special optimizations for
2669 "do-nothing" rules, containing just the shell no-op ":". This is
2670 useful for timestamp files and can make a real difference if you
2671 have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).
2673 * configure.in,Makefile.in: Rewrote to use the new autoconf
2674 program_transform_name macro.
2676 * function.c (function_strip): Strip newlines as well as spaces
2679 Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2681 * remake.c (f_mtime): Datestamps on FAT-based files are rounded to
2682 even seconds when stored, so if the date check fails on WINDOWS32
2683 systems, see if this "off-by-one" error is the problem.
2685 * General: If your TZ environment variable is not set correctly
2686 then all your timestamps will be off by hours. So, set it!
2688 Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com>
2692 * compatMakefile (objs): Define & use the $(GLOB) variable so
2693 that it's removed correctly from build.sh.in when it's built.
2695 * configure.in: On Solaris we can use the kstat_*() functions to
2696 get load averages without needing special permissions. Add a
2697 check for -lkstat to see if we have it.
2699 * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
2700 the test to enable kstat_open(), etc. processing.
2702 Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il>
2704 * <lots>: Fixes to work in the DJGPP DOS environment.
2706 Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com>
2708 * function.c (expand_function): Added new function $(wordlist).
2710 * make.texinfo (Filename Functions): Document $(wordlist) function.
2712 * vpath.c (build_vpath_lists): Construct the GPATH variable
2713 information in the same manner we used to construct VPATH.
2714 (gpath_search): New function to search GPATH.
2716 * make.h: Declare the new function.
2718 * remake.c (update_file_1): Call it, and keep VPATH if it's found.
2720 * make.texinfo (Search Algorithm): Document GPATH variable.
2722 Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com>
2724 * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
2725 variable to contain the user options passed in on the cmd line.
2727 * make.texinfo (Goals): Document MAKECMDGOALS variable.
2729 * remake.c (f_mtime): Print a warning if we detect a clock skew
2730 error, rather than failing.
2732 * main.c (main): If we rebuild any makefiles and need to re-exec,
2733 add "-o<mkfile>" options for each makefile rebuilt to avoid
2736 Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com>
2738 * job.c (construct_command_argv_internal): Track whether the last
2739 arg in the cmd string was empty or not (Roland).
2740 (construct_command_argv_internal): If the shell line is empty,
2741 don't do anything (Roland).
2743 * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
2744 the latest changes from the GLIBC version of glob (Ulrich Drepper).
2746 * getloadavg.c,make-stds.texi: New version (Roland).
2748 * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).
2750 Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2752 * README.W32: Describe preliminary FAT support.
2754 * build_w32.bat: Use a variable for the final exe name.
2756 * dir.c (find_directory): W32: Find the filesystem type.
2757 (dir_contents_file_exists_p): W32: for FAT filesystems, always
2758 rehash since FAT doesn't change directory mtime on change.
2760 * main.c (handle_runtime_exceptions): W32: Add an
2761 UnhandledExceptionFilter so that when make bombs due to ^C or a
2762 bug, it won't cause a GUI requestor to pop up unless debug is
2766 Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com>
2768 * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
2769 Check for memmove() function.
2771 * make.h (bcopy): If memmove() available, define bcopy() to use it.
2772 Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed
2773 to handle overlapping moves.
2775 * read.c (read_makefile): Fix some uninitialized memory reads
2776 (reported by Purify).
2778 * job.c (construct_command_argv_internal): Use bcopy() not
2779 strcpy(); strcpy() isn't guaranteed to handle overlapping moves.
2781 * Makefile.in: Change install-info option ``--infodir'' to
2782 ``--info-dir'' for use with new texinfo.
2784 * function.c (expand_function): $(basename) and $(suffix) should
2785 only search for suffixes as far back as the last directory (e.g.,
2786 only the final filename in the path).
2788 Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com>
2790 * make.texinfo: Add @dircategory/@direntry information.
2791 (Top): Remove previous reference to (dir) (from RMS).
2792 (Static Usage): Add "all:" rule to example.
2793 (Automatic Dependencies): fix .d file creation example.
2795 * Install VPATH+ patch:
2797 * filedef.h (struct file): Add in hname field to store the hashed
2798 filename, and a flag to remember if we're using the vpath filename
2799 or not. Renamed a few functions for more clarity.
2801 * file.c (lookup_file,enter_file,file_hash_enter): Store filenames
2802 in the hash table based on their "hash name". We can change this
2803 while keeping the original target in "name".
2804 (rehash_file): Renamed from "rename_file" to be more accurate.
2805 Changes the hash name, but not the target name.
2807 * remake.c (update_file_1): Modify -d output for more detailed
2808 VPATH info. If we don't need to rebuild, use the VPATH name.
2809 (f_mtime): Don't search for vpath if we're ignoring it. Call
2810 renamed function rehash_file. Call name_mtime instead of
2811 file_mtime, to avoid infinite recursion since the file wasn't
2814 * implicit.c (pattern_search): if we find an implicit file in
2815 VPATH, save the original name not the VPATH name.
2817 * make.texinfo (Directory Search): Add a section on the new VPATH
2820 Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2822 * dir.c (file_exists_p, file_impossible, file_impossible_p): If
2823 dirname is empty replace it by the name of the root directory.
2824 Note that this doesn't work (yet) for W32, Amiga, or VMS.
2826 Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com>
2828 * main.c (main): W32 bug fix for PATH vars.
2830 Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com>
2832 * filedef.h (NEW_MTIME): Don't assume that time_t is a signed
2835 * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
2836 INTEGER_TYPE_MINIMUM): New macros.
2838 Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com>
2840 * Version 3.75 released.
2842 * main.c (print_version): Print out bug-reporting address.
2844 Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com>
2846 * main.c (print_data_base): Don't declare ctime; headers do it for us
2849 Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com)
2851 * w32/pathstuff.c: Turned convert_vpath_to_w32() into a
2852 real function. This was done so that VPATH could contain
2853 white space separated pathnames. Please note that directory
2854 paths (in VPATH/vpath context) containing white space are not
2855 supported (just as they are not under Unix). See README.W32
2858 * w32/include/pathstuff.h: Added prototype for the new
2859 function convert_vpath_to_w32. Deleted macro for same.
2861 * README.W32: Added some notes about why I chose not to try
2862 and support pathnames which contain white space and some
2863 workaround suggestions.
2865 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2867 * GNUmakefile (mkdep-nolib): Use -MM option unconditionally.
2871 * main.c (define_makeflags): Back up P to point at null terminator
2872 when killing final space and dash before setting MFLAGS.
2874 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
2875 * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin
2876 `__opendir_flags' initialized to 0.
2877 (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN.
2878 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
2879 __opendir_flags to __OPENDIR_PRESERVE_CASE.
2881 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
2883 * GNUmakefile (w32files): Add NMakefile.
2885 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
2887 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
2889 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
2891 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
2893 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2895 * configure.in: Require autoconf 2.10 or later.
2897 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2901 * GNUmakefile (w32files): New variable.
2902 (distfiles): Add it.
2903 * w32: Updated by Rob Tulloh.
2905 * makefile.vms (LOADLIBES): Fix typo.
2907 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2909 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
2911 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
2913 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
2917 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
2919 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2921 * configure.in: Don't check for _sys_siglist.
2922 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
2923 no strsignal or sys_siglist.
2925 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
2926 same as `ifeq (a, b)'.
2928 * job.c (reap_children): Don't call die if handling_fatal_signal.
2930 * file.c (file_hash_enter): Allow renaming :: to : when latter is
2931 non-target, or : to :: when former is non-target.
2933 * job.c (start_job_command): Call block_sigs.
2934 (block_sigs): New function, broken out of start_job_command.
2935 (reap_children): Block fatal signals around removing dead child from
2936 chain and adjusting job_slots_used.
2937 * job.h: Declare block_sigs.
2939 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
2940 * main.c (main): Call remote_setup.
2941 (die): Call remote_cleanup.
2943 * job.c (reap_children): Quiescent value of shell_function_pid is
2946 * main.c (print_version): Add 96 to copyright years.
2948 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2950 * read.c (find_char_unquote): Avoid calling strlen on every call
2951 just to throw away the value most of the time.
2953 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2955 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
2956 no '=', regardless of ARGC.
2957 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
2958 word is short option, regardless of WORDS.
2960 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2962 * makefile.vms: Set LOADLIBES.
2963 * makefile.com (link_using_library): Fix typo.
2965 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2967 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
2970 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
2972 * dir.c: W32 does not support inode. For now, fully qualified
2973 pathname along with st_mtime will be keys for files.
2974 Fixed problem where vpath can be confused when files
2975 are added to a directory after the directory has already been
2976 read in. The code now attempts to reread the directory if it
2977 discovers that the datestamp on the directory has changed since
2978 it was cached by make. This problem only seems to occur on W32
2979 right now so it is lumped under port #ifdef WINDOWS32.
2981 * function.c: W32: call subproc library (CreateProcess()) instead of
2984 * job.c: W32: Added the code to do fork/exec/waitpid style processing
2985 on W32 systems via calls to subproc library.
2987 * main.c: W32: Several things added here. First, there is code
2988 for dealing with PATH and SHELL defaults. Make tries to figure
2989 out if the user has %PATH% set in the environment and sets it to
2990 %Path% if it is not set already. Make also looks to see if sh.exe
2991 is anywhere to be found. Code path through job.c will change
2992 based on existence of a working Bourne shell. The checking for
2993 default shell is done twice: once before makefiles are read in
2994 and again after. Fall back to MSDOS style execution mode if no sh.exe
2995 is found. Also added some debug support that allows user to pause make
2996 with -D switch and attach a debugger. This is especially useful for
2997 debugging recursive calls to make where problems appear only in the
3000 * make.h: W32: A few macros and header files for W32 support.
3002 * misc.c: W32: Added a function end_of_token_w32() to assist
3003 in parsing code in read.c.
3005 * read.c: W32: Fixes similar to MSDOS which allow colon to
3006 appear in filenames. Use of colon in filenames would otherwise
3009 * remake.c: W32: Added include of io.h to eliminate compiler
3010 warnings. Added some code to default LIBDIR if it is not set
3013 * variable.c: W32: Added support for detecting Path/PATH
3014 and converting them to semicolon separated lists for make's
3015 internal use. New function sync_Path_environment()
3016 which is called in job.c and function.c before creating a new
3017 process. Caller must set Path in environment since we don't
3018 have fork() to do this for us.
3020 * vpath.c: W32: Added detection for filenames containing
3021 forward or backward slashes.
3023 * NMakefile: W32: Visual C compatible makefile for use with nmake.
3024 Use this to build GNU make the first time on Windows NT or Windows 95.
3026 * README.W32: W32: Contains some helpful notes.
3028 * build_w32.bat: W32: If you don't like nmake, use this the first
3029 time you build GNU make on Windows NT or Windows 95.
3031 * config.h.W32: W32 version of config.h
3033 * subproc.bat: W32: A bat file used to build the
3034 subproc library from the top-level NMakefile. Needed because
3035 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
3037 * w32/include/dirent.h
3038 * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.
3040 * w32/include/pathstuff.h: W32: used by files needed functions
3041 defined in pathstuff.c (prototypes).
3043 * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.
3045 * w32/include/w32err.h: W32: prototypes for w32err.c.
3047 * w32/pathstuff.c: W32: File and Path/Path conversion functions.
3049 * w32/subproc/build.bat: W32: build script for subproc library
3050 if you don't wish to use nmake.
3052 * w32/subproc/NMakefile: W32: Visual C compatible makefile for use
3053 with nmake. Used to build subproc library.
3055 * w32/subproc/misc.c: W32: subproc library support code
3056 * w32/subproc/proc.h: W32: subproc library support code
3057 * w32/subproc/sub_proc.c: W32: subproc library source code
3058 * w32/subproc/w32err.c: W32: subproc library support code
3060 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3064 * GNUmakefile (vmsfiles): Fix typo.
3066 * GNUmakefile (amigafiles): Add amiga.h.
3068 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
3070 * dir.c: New function: amigafy() to fold filenames
3071 Changes HASH() to HASHI() to fold filenames on Amiga.
3072 Stringcompares use strieq() instead of streq()
3073 The current directory on Amiga is "" instead of "."
3076 * amiga.c: New function wildcard_expansion(). Allows to use
3077 Amiga wildcards with $(wildcard )
3079 * amiga.h: New file. Prototypes for amiga.c
3081 * function.c: Use special function wildcard_expansion() for
3082 $(wildcard ) to allow Amiga wildcards
3083 The current directory on Amiga is "" instead of "."
3085 * job.c: No Pipes on Amiga, too
3086 (load_too_high) Neither on Amiga
3087 ENV variable on Amiga are in a special directory and are not
3088 passed as third argument to main().
3090 * job.h: No envp on Amiga
3092 * make.h: Added HASHI(). This is the same as HASH() but converts
3093 it's second parameter to lowercase on Amiga to fold filenames.
3095 * main.c: (main), variable.c Changed handling of ENV-vars. Make
3096 stores now the names of the variables only and reads their contents
3097 when they are accessed to reflect that these variables are really
3098 global (ie. they CAN change WHILE make runs !) This handling is
3099 made in lookup_variable()
3101 * Makefile.ami: renamed file.h to filedep.h
3102 Updated dependencies
3104 * read.c: "find_semicolon" is declared as static but never defined.
3105 No difference between Makefile and makefile on Amiga; added
3106 SMakefile to *default_makefiles[].
3107 (read_makefile) SAS/C want's two_colon and pattern_percent be set
3109 The current directory on Amiga is "" instead of "."
3110 Strange #endif moved.
3112 * README.Amiga: updated feature list
3114 * SMakefile: Updated dependencies
3116 * variable.c: Handling of ENV variable happens inside lookup_variable()
3118 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3120 * variable.c (try_variable_definition): Count parens in lhs variable
3121 refs to avoid seeing =/:=/+= inside a ref.
3123 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3125 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
3128 * main.c (main): Use unsigned for fread return.
3130 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
3132 * dep.h: Fix prototype.
3134 * function.c (expand_function) [_AMIGA]: Fix some typos.
3135 (patsubst_expand): Make len vars unsigned.
3137 * GNUmakefile (globfiles): Add AmigaDOS support files.
3138 (distfiles): Add $(amigafiles).
3139 (amigafiles): New variable.
3141 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
3143 * Added Amiga support in commands.c, dir.c, function.c,
3144 job.c, main.c, make.h, read.c, remake.c
3145 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
3146 * dir.c: Amiga has filenames with Upper- and Lowercase,
3147 but "FileName" is the same as "filename". Added strieq()
3148 which is use to compare filenames. This is like streq()
3149 on all other systems. Also there is no such thing as
3151 * function.c: On Amiga, the environment is not passed as envp,
3152 there are no pipes and Amiga can't fork. Use my own function
3153 to create a new child.
3154 * job.c: default_shell is "" (The system automatically chooses
3155 a shell for me). Have to use the same workaround as MSDOS for
3156 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
3157 known on Amiga. Cloned code to run children from MSDOS. Own
3158 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
3159 * main.c: Force stack to 20000 bytes. Read environment from ENV:
3160 device. On Amiga, exec_command() does return, so I exit()
3162 * make.h: Added strieq() to compare filenames.
3163 * read.c: Amiga needs special extension to have passwd. Only
3164 one include-dir. "Makefile" and "makefile" are the same.
3165 Added "SMakefile". Added special code to handle device names (xxx:)
3167 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
3168 instead of "lib%s.a".
3169 * main.c, rule.c, variable.c: Avoid floats at all costs.
3170 * vpath.c: Get rid of as many alloca()s as possible.
3172 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3174 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
3176 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3178 * GNUmakefile (vmsfiles): New variable.
3179 (distfiles): Include $(vmsfiles).
3181 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3183 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
3184 * make.h (PARAMS): New macro.
3185 * config.h-vms: New file.
3186 * makefile.com: New file.
3187 * makefile.vms: New file.
3188 * readme.vms: New file.
3189 * vmsdir.h: New file.
3190 * vmsfunctions.c: New file.
3191 * vmsify.c: New file.
3192 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
3193 * ar.c: Added prototypes and changes for VMS.
3194 * commands.c: Likewise.
3195 * commands.h: Likewise.
3196 * default.c: Likewise.
3199 * expand.c: Likewise.
3201 * function.c: Likewise.
3202 * implicit.c: Likewise.
3209 * remake.c: Likewise.
3210 * remote-stub.c: Likewise.
3213 * variable.c: Likewise.
3214 * variable.h: Likewise.
3215 * vpath.c: Likewise.
3216 * compatMakefile (srcs): Rename file.h to filedef.h.
3218 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3220 * remake.c (check_dep): For a secondary file, try implicit and
3221 default rules if appropriate.
3223 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3225 * remake.c (check_dep): If an intermediate file exists,
3226 do consider its actual date.
3228 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3230 * file.h (struct file): New field `secondary'.
3231 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
3232 (remove_intermediates): Don't delete .SECONDARY files.
3234 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3236 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
3238 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3242 * remake.c (f_mtime): Move future modtime check before FILE is
3243 clobbered by :: loop.
3245 * dir.c: Use canonical code from autoconf manual for dirent include.
3246 [_D_NAMLEN]: Redefine NAMLEN using this.
3247 (dir_contents_file_exists_p): Use NAMLEN macro.
3248 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
3250 * compatMakefile (objs): Add missing backslash.
3252 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3254 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
3255 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
3257 * remake.c (f_mtime): Check for future timestamps; give error and mark
3258 file as "failed to update".
3260 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3262 * job.c: Don't declare unblock_sigs; job.h already does.
3264 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3266 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
3268 * job.c (NGROUPS_MAX): Don't try to define this macro.
3270 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3272 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
3273 (objs, srcs): Include their values here instead of references.
3275 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3279 * job.c (reap_children): Call unblock_sigs after start_job_command.
3281 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
3283 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
3284 Avoid & before function names to silence bogus sunos4 compiler.
3286 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
3288 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3292 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
3295 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3297 * misc.c (collapse_continuations): Fix skipping of trailing \s so
3298 it can never dereference before the beginning of the array.
3300 * read.c (find_semicolon): Function removed.
3301 (read_makefile): Don't use find_semicolon or remove_comments for
3302 rule lines. Use find_char_unquote directly and handle quoted comments
3305 * default.c: Remove all [M_XENIX] code.
3307 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
3308 (D_NAMLEN): Macro removed.
3309 (FAKE_DIR_ENTRY): New macro.
3310 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
3312 (read_dirstream): Return a struct dirent * for new glob interface.
3313 (init_dir): Function removed.
3314 (dir_setup_glob): New function.
3315 * main.c (main): Don't call init_dir.
3316 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
3317 GLOB_ALTDIRFUNC flag.
3319 * misc.c (safe_stat): Function removed.
3320 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
3323 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3325 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
3327 * main.c (log_working_directory): Made global.
3328 Print entering msg only once.
3329 * make.h (log_working_directory): Declare it.
3330 * misc.c (message): Take new arg PREFIX. Print "make: " only if
3331 nonzero. Call log_working_directory.
3332 * remake.c: Pass new arg in `message' calls.
3333 * job.c (start_job_command): Pass new arg to `message'; fix
3334 inverted test in that call.
3336 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3338 * job.c (start_job_command): Use `message' to print the command,
3339 and call it with null if the command is silent.
3340 * remake.c (touch_file): Use message instead of printf.
3342 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3344 * main.c (enter_command_line_file): Barf if NAME is "".
3346 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
3348 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
3350 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3352 * configure.in: Don't check for getdtablesize.
3353 * job.c (getdtablesize): Remove decls and macros.
3355 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3357 * main.c (define_makeflags): Omit command line variable
3358 definitions from MFLAGS value.
3360 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
3361 indicating a valid, but empty, archive.
3363 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3365 * dir.c (file_impossible_p): Correctly reset FILENAME to name
3366 within directory before hash search.
3368 * job.c (child_error): Do nothing if IGNORED under -s.
3370 * job.c (exec_command): Correctly use ARGV[0] for script name when
3371 running shell directly.
3373 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3375 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
3376 dup'ing from them. Don't try to close all excess descriptors;
3377 getdtablesize might return a huge value. Any open descriptors in
3378 the parent should have FD_CLOEXEC set.
3379 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
3381 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3383 * read.c (read_all_makefiles): Properly append default makefiles
3384 to the end of the `read_makefiles' chain.
3386 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3388 * Version 3.74 released.
3390 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3394 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3396 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
3399 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3401 * file.c (print_file): Grok update_status of 1 for -q.
3403 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3407 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3409 * file.c (remove_intermediates): Fix inverted test to bail under
3410 -n for signal case. Bail under -q or -t.
3411 Skip files with update_status==-1.
3413 * job.c (job_next_command): Skip empty lines.
3414 (new_job): Don't test the return of job_next_command.
3415 Just let start_waiting_job handle the case of empty commands.
3417 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3419 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
3423 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3425 * remake.c (notice_finished_file): Set FILE->update_status to zero
3428 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3430 * Version 3.73 released.
3432 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3434 * main.c (main): Fixed braino in assert.
3438 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3440 * main.c: Avoid string in assert expression. Some systems are broken.
3442 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3444 * main.c (main): Handle 1 and 2 returns from update_goal_chain
3445 makefile run properly.
3449 * main.c (handle_non_switch_argument): New function, broken out of
3451 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
3452 When getopt_long returns EOF, break the loop and handle remaining args
3453 with a simple second loop.
3455 * remake.c (remake_file): Set update_status to 2 instead of 1 for
3456 no rule to make. Mention parent (dependent) in error message.
3457 (update_file_1): Handle FILE->update_status == 2 in -d printout.
3458 * job.c (start_job_command, reap_children): Set update_status to 2
3459 instead of 1 for failed commands.
3461 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3463 * job.c (search_path): Function removed (was already #if 0'd out).
3464 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
3466 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3468 * configure.bat: Write @CPPFLAGS@ translation.
3470 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3472 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
3473 to not skip the elt immediately preceding `l(...'.
3475 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3479 * read.c (find_char_unquote): Make second arg a string of stop
3480 chars instead of a single stop char. Stop when any char in the
3481 string is hit. All callers changed.
3482 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
3483 instead of using two calls. If the match is not a ; but a #,
3485 * misc.c: Changed find_char_unquote callers here too.
3489 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
3492 * GNUmakefile (globfiles): Add glob/configure.bat.
3493 (distfiles): Add configh.dos, configure.bat.
3495 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3497 Fixes for MS-DOS from DJ Delorie.
3498 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
3499 as separator in "C:\...".
3500 * configh.dos (STDC_HEADERS): Define only if undefined.
3501 (HAVE_SYS_PARAM_H): Don't define this.
3502 (HAVE_STRERROR): Define this.
3503 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
3507 * main.c (decode_switches): Reset optind to 1 instead of 0.
3509 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3511 * main.c (decode_switches): If non-option arg is "-", ignore it.
3513 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3517 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3521 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3523 * main.c (main): Pass missing arg to tmpnam.
3525 * configure.in: Check for strsignal.
3526 * job.c (child_error): Use strsignal.
3527 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
3529 * misc.c (strerror): Fix swapped args in sprintf.
3531 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3533 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
3535 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3537 * main.c (print_version): Add 95 to copyright years.
3541 * job.c (start_job_command): Remember to call notice_finished_file
3542 under -n when not recursing. To do this, consolidate that code
3543 under the empty command case and goto there for the -n case.
3545 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3547 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
3550 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3552 * read.c (read_makefile): For bogus line starting with tab, ignore
3553 it if blank after removing comments.
3555 * main.c: Cast results of `alloca' to `char *'.
3556 * expand.c: Likewise.
3558 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3562 * configure.in: Check for mktemp.
3563 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
3565 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
3567 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
3568 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
3571 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3573 * remake.c (update_file_1): When !MUST_MAKE, don't set
3574 FILE->update_status to zero before calling notice_finished_file.
3575 (notice_finished_file): Touch only when FILE->update_status is zero.
3576 (remake_file): Set FILE->update_status to zero after not calling
3577 execute_file_command and deciding to touch instead.
3579 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3581 * main.c (debug_signal_handler): New function; toggles debug_flag.
3582 (main): Handle SIGUSR1 with that.
3584 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3586 * compatMakefile (realclean): Remove Info files.
3588 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3592 * job.c (start_job_command): Save and restore environ around vfork
3594 (search_path): Function #if 0'd out.
3595 (exec_command): Use execvp instead of search_path.
3597 * expand.c (variable_expand): Rewrote computed variable name and
3598 substitution reference handling to be simpler. First expand the
3599 entire text between the parens if it contains any $s, then examine
3600 the result of that for subtitution references and do no further
3601 expansion while parsing them.
3603 * job.c (construct_command_argv_internal): Handle " quoting too,
3604 when no backslash, $ or ` characters appear inside the quotes.
3606 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
3607 defined, just use int.
3609 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3611 * default.c (default_variables) [__hpux]: Remove special
3612 definition of ARFLAGS. Existence of the `f' flag is not
3613 consistent across HPUX versions; and one might be using GNU ar
3616 * compatMakefile (clean): Don't remove Info files.
3618 * compatMakefile (check): Remove gratuitous target declaration.
3620 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3622 * compatMakefile (ETAGS, CTAGS): Don't use -t.
3624 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
3626 * main.c (decode_switches): For --help, print usage to stdout.
3628 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3632 * remake.c (update_file_1): Do set_command_state (FILE,
3633 cs_not_started) only if old state was deps_running.
3635 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3637 * job.c (start_waiting_job): Use set_command_state.
3639 * build.template (CPPFLAGS): New variable.
3640 (prefix, exec_prefix): Set from @...@.
3641 (compilation loop): Pass $CPPFLAGS to compiler.
3643 * GNUmakefile (build.sh.in): Make it executable.
3645 * GNUmakefile (globfiles): Add configure.in, configure.
3649 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
3651 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
3653 * configure.in: Don't check for ranlib.
3655 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3657 * remake.c (notice_finished_file): Only mark also_make's as
3658 updated if really ran cmds.
3660 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3662 * configure.in: Put dnls before random whitespace.
3664 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3666 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
3667 (RANLIB): Variable removed.
3668 (prefix, exec_prefix): Set these from @...@.
3669 (.c.o): Use $(CPPFLAGS).
3670 (glob/libglob.a): Don't pass down variables to sub-make.
3671 glob/Makefile should be configured properly by configure.
3672 (distclean): Remove config.log and config.cache (autoconf stuff).
3674 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3676 * acconfig.h: Add #undef HAVE_UNION_WAIT.
3677 * configure.in: Converted to Autoconf v2.
3678 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
3679 of DIRENT, SYSDIR, NDIR.
3680 * build.sh.in (prefix, exec_prefix): Set these from @...@.
3681 (CPPFLAGS): New variable, set from @CPPFLAGS@.
3682 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
3683 * install.sh: File renamed to install-sh.
3685 * main.c (define_makeflags): When no flags, set WORDS to zero.
3687 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3691 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
3694 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3698 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3702 * job.c (start_job_command): When ARGV is nil, only set
3703 update_state and call notice_finished_file if job_next_command
3706 * job.c (start_job_command): Call notice_finished_file for empty
3709 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3711 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
3714 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3718 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3720 * file.c (snap_deps): Set command_flags bits in all :: entries.
3722 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3724 * make.h (posix_pedantic): Declare it.
3725 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
3727 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
3728 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
3729 command_flags and don't set -i. Likewise .SILENT.
3730 * job.c (start_job_command): In FLAGS initialization, OR in
3731 CHILD->file->command_flags.
3732 * file.h (struct file): New member `command_flags'.
3734 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3736 * main.c (switches): Bump flag values for --no-print-directory and
3737 --warn-undefined-variables, so neither is 1 (which indicates a
3738 nonoption argument).
3740 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3742 * main.c (main): Add missing code in .IGNORE test.
3744 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3746 * variable.c (define_automatic_variables): Define +D and +F.
3748 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3750 * main.c (main): Define hidden automatic variable with command
3751 vars, and MAKEOVERRIDES to a reference to that.
3752 (define_makeflags): If posix_pedantic, write a reference to that
3755 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3757 * main.c (posix_pedantic): New variable.
3758 (main): Set posix_pedantic if .POSIX is a target.
3759 Fix .IGNORE and .SILENT checks to require is_target.
3761 * commands.c (set_file_variables): Define new automatic variable
3762 $+, like $^ but before calling uniquize_deps.
3764 * job.c (reap_children): Call delete_child_targets for non-signal
3765 error if .DELETE_ON_ERROR is a target.
3767 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3771 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3773 * job.c (reap_children): Don't change C->file->command_state when
3774 dying. Test it only after calling start_job_command for a new
3775 command line. When no more cmds, just set C->file->update_status.
3776 (start_job_command): When the last line is empty or under -n, set
3777 C->file->update_status.
3778 (start_waiting_job): Grok cs_not_started after start_job_command
3780 (new_job): Set C->file->update_status when there are no cmds.
3781 (job_next_command): When out of lines, don't set
3782 CHILD->file->update_status or CHILD->file->command_state.
3784 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
3785 if nonzero, also double $s.
3786 (main): Define MAKEOVERRIDES from command_variables here.
3787 (define_makeflags): Don't use command_variables here; instead write a
3788 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
3790 * dir.c [__MSDOS__]: Fixed typo.
3792 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
3794 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3796 * remake.c: Include <assert.h> and use assert instead of printfs
3799 * main.c (decode_switches): Loop until optind hits ARGC, not just
3800 until getopt_long returns EOF. Initialize C to zero before loop;
3801 in loop if C is EOF, set optarg from ARGV[optind++], else call
3803 (decode_env_switches): Use variable_expand instead of
3804 allocated_variable_expand. Allocate a fresh buffer to copy split
3805 words into; scan characters by hand to break words and
3807 (shell_quote): New function.
3808 (define_makeflags): Allocate doubled space for switch args, and command
3809 variable names and values; use shell_quote to quote those things.
3811 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3815 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
3817 * main.c (decode_switches): The non-option return from getopt is
3819 (command_variables): New type and variable.
3820 (decode_switches, decode_env_switches): After making a variable
3821 definition, record the struct variable pointer in the
3822 command_variables chain.
3823 (define_makeflags): If ALL, write variable definitions for
3826 * main.c (other_args): Variable removed.
3827 (goals, lastgoal): New static variables (moved from auto in main).
3828 (main): Don't process OTHER_ARGS at all.
3829 Don't set variable MAKEOVERRIDES at all; define MAKE to just
3831 (init_switches): Prepend a - {return in order} instead of a +
3833 (decode_switches): Don't set OTHER_ARGS at all.
3834 Grok '\0' return from getopt_long as non-option argument; try
3835 variable definition and (if !ENV) enter goal targets here.
3836 (decode_env_switches): Use allocated_variable_expand to store value.
3837 Use find_next_token to simplify word-splitting loop. Don't
3838 prepend a dash to uninterpreted value. Instead, if split into
3839 only one word, try variable definition and failing that prepend a
3840 dash to the word and pass it to decode_switches as a single arg.
3842 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3844 * remake.c (notice_finished_file): Only recheck modtimes if
3845 FILE->command_state was cs_running on entry (meaning the commands
3847 (update_file_1): Whenever we set FILE->update_status, call
3848 notice_finished_file instead of just set_command_state.
3849 * job.c (start_job_command): Whenever we set
3850 CHILD->file->update_status, call notice_finished_file instead of
3851 just set_command_state.
3853 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3855 * default.c: Add missing ".
3857 * job.c: Changed all assignments of command_state members to calls
3858 to set_command_state.
3859 * remake.c: Likewise.
3860 * file.c (set_command_state): New function.
3861 * file.h: Declare set_command_state.
3863 * main.c (init_switches): Put a + first in options.
3865 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3867 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
3868 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
3869 * main.c (directory_before_chdir): New variable, moved out of main
3871 (main) [__MSDOS__]: Look for \ or : to delimit last component of
3872 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
3873 (die): Change back to `directory_before_chdir' before dying.
3874 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
3875 [__MSDOS__] and not.
3876 * job.c [__MSDOS__]: Include <process.h>.
3877 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
3878 dos_batch_file): New variables.
3879 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
3880 (unblock_sigs) [__MSDOS__]: Do nothing.
3881 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
3882 (load_too_high) [__MSDOS__]: Always return true.
3883 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
3884 Use PATH_SEPARATOR_CHAR instead of ':'.
3885 (construct_command_argv_internal) [__MSDOS__]: Wholly different
3886 values for sh_chars and sh_cmds. Wholly new code to handle shell
3888 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
3890 * dir.c [__MSDOS__] (dosify): New function.
3891 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
3892 process the result instead of FILENAME itself.
3893 (file_impossible_p) [__MSDOS__]: Likewise.
3894 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
3895 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
3896 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
3897 `bison -y', and LEX to `flex'.
3898 * configure.bat, configh.dos: New files.
3899 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
3900 intermediates and exit.
3902 * commands.c (set_file_variables): Add parens in length
3903 computation in .SUFFIXES dep loop to quiet compiler warning. From
3906 * read.c (read_makefile): Free FILENAME if we allocated it. From
3909 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3911 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
3912 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
3913 * read.c (construct_include_path): Use safe_stat in place of stat.
3914 * job.c (search_path): Use safe_stat in place of stat.
3915 * dir.c (find_directory): Use safe_stat in place of stat.
3916 * commands.c (delete_target): Use safe_stat in place of stat.
3917 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
3918 * remake.c (name_mtime): Use safe_stat in place of stat.
3919 (touch_file) [EINTR]: Do EINTR looping around fstat.
3921 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3923 * read.c (read_makefile): Check for a shell command first, and
3924 then strip leading tabs before further checking if it's not a
3927 * make.h [__arm]: Undefine POSIX.
3928 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
3929 functions that return int.
3931 * job.c (construct_command_argv_internal): After swallowing a
3932 backslash-newline combination, if INSTRING is set goto string_char
3933 (new label) for normal INSTRING handling code.
3935 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3937 * configure.in: Don't check for sys_siglist and _sys_siglist with
3938 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
3940 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3942 * Version 3.71.1 released.
3944 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
3945 _POSIX_VERSION for these declarations.
3947 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
3948 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
3950 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3952 * Version 3.71 released.
3954 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
3955 and [HAVE_SETGID]. Every system has those, and configure doesn't
3958 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
3960 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
3962 (loadavg.c): Link or copy it from getloadavg.c.
3963 (distclean): Remove loadavg.c.
3965 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3969 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
3972 * default.c (default_terminal_rules): In SCCS rules, put
3973 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
3974 only before the file name.
3975 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
3977 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3979 * job.c (construct_command_argv_internal): Swallow
3980 backslash-newline combinations inside '' strings too.
3982 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3984 * read.c (do_define): Call collapse_continuations on each line
3987 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3989 * job.c (construct_command_argv_internal): Notice newline inside
3990 '' string when RESTP is non-null.
3992 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3996 * remake.c (update_goal_chain): Reset FILE to G->file after the
3997 double-colon loop so it is never null for following code.
3999 * read.c (read_makefile): Fix `override define' parsing to skip
4000 whitespace after `define' properly.
4002 * compatMakefile (srcdir): Define as @srcdir@; don't reference
4004 (glob/Makefile): New target.
4006 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4010 * misc.c (remove_comments): Use find_char_unquote.
4011 * make.h (find_char_unquote): Declare it.
4012 * read.c (find_char_unquote): New function, generalized from
4014 (find_percent, find_semicolon, parse_file_seq): Use that.
4016 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4018 * implicit.c (pattern_search): Always allocate new storage for
4019 FILE->stem. It is not safe to store STEM's address because it
4020 might be auto storage.
4022 * configure.in: Check for seteuid and setegid.
4023 * misc.c [HAVE_SETEUID]: Declare seteuid.
4024 [HAVE_SETEGID]: Declare setegid.
4025 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
4026 [HAVE_SETEGID]: Use setegid.
4028 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
4029 to preserve whether it's 2 for error or 1 for -q trigger. When
4030 STATUS gets nonzero and -q is set, always stop immediately.
4031 * main.c (main, decode_switches): Die with 2 for errors.
4032 (main): Accept 2 return from update_goal_chain and die with that.
4033 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
4035 * job.c (reap_children): Die with 2 for error.
4036 (start_job_command): Set update_status to 2 for error. Set it to
4037 1 when we would run a command and question_flag is set.
4039 * read.c (read_makefile): Don't mark makefiles as precious. Just
4040 like other targets, they can be left inconsistent and in need of
4041 remaking by aborted commands.
4043 * read.c (read_makefile): Write no error msg for -include file.
4045 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4047 * commands.c (fatal_error_signal): Don't unblock signals.
4049 * file.h (struct file): Change member `double_colon' from flag to
4051 * read.c (record_files): Set double_colon pointer instead of flag.
4052 * main.c (main): When disqualifying makefiles for updating, use
4053 double_colon pointer to find all entries for a file.
4054 * file.c (enter_file): If there is already a double-colon entry
4055 for the file, set NEW->double_colon to that pointer.
4056 (file_hash_enter): Use FILE->double_colon to find all entries to
4058 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
4059 (update_file): Use FILE->double_colon pointer to find all entries.
4060 (f_mtime): Likewise.
4061 (notice_finished_file): Propagate mtime change to all entries.
4063 * variable.c (try_variable_definition): Return after abort.
4065 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4067 * read.c (read_makefile): Remove unused variable.
4068 (parse_file_seq): When removing an elt that is just `)', properly
4069 fix up the previous elt's next pointer.
4071 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
4073 * configure.in: Do AC_SET_MAKE.
4074 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
4076 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4078 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
4079 the search string is the empty string, find a match at the end of
4080 each word (using end_of_token in place of sindex).
4082 * misc.c (end_of_token): Don't treat backslashes specially; you
4083 can no longer escape blanks with backslashes in export, unexport,
4084 and vpath. This was never documented anyway.
4086 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4088 * read.c (read_makefile): Variable name for `define' is not just
4089 first token; use whole rest of line and strip trailing blanks.
4091 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4095 * read.c (read_makefile): Add -d msg stating args.
4097 * read.c (read_makefile): Use isspace to skip over leading
4098 whitespace, and explicitly avoid skipping over tabs. Don't want
4099 to skip just spaces though; formfeeds et al should be skipped.
4101 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
4103 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
4104 sizeof ar_name for max length to compare.
4106 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
4107 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
4109 * main.c (main): Call user_access after setting `program', in case
4110 it needs to use it in an error message.
4112 * read.c (read_makefile): Ignore an empty line starting with a tab.
4114 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4116 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
4117 AC_COMPILE_CHECK that is now its contents.
4119 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4121 * make.h: #undef strerror after #include <string.h>.
4122 [! ANSI_STRING]: Declare strerror.
4124 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4126 * misc.c (strerror): #undef any macro before function definition.
4128 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4130 * variable.c (try_variable_definition): Calculate BEG before loop
4131 to strip blanks by decrementing END. Don't decr END to before BEG.
4133 * read.c (read_makefile): Skip over leading space characters, but
4134 not tabs, after removing continuations and comments (it used to
4137 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4139 * variable.c (define_automatic_variables): In $(@D) et al, use
4140 patsubst to remove trailing slash.
4142 * commands.c (delete_target): New function, broken out of
4143 delete_child_targets. Check for archive members and give special msg.
4144 (delete_child_targets): Use delete_target.
4146 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4148 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
4149 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
4151 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4153 * GNUmakefile (tarfiles): Omit make-doc.
4154 (make-$(version).tar): Include make.info*.
4156 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4158 * compatMakefile (configure, config.h.in): Comment out rules.
4160 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4162 * compatMakefile (binprefix, manprefix): New variables.
4163 (instname): Variable removed.
4164 (install): Use $({bin,man}prefix)make in place of $(instname).
4165 File targets likewised renamed.
4167 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4169 * Version 3.70 released.
4171 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4175 * read.c (parse_file_seq): Inside multi-word archive ref
4176 translation loop, check NEW1==0 at end and break out of the loop.
4178 * GNUmakefile (make-$(version).tar): Distribute install.sh.
4179 * install.sh: New file.
4181 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
4182 cmds outside subshell parens, to avoid "command not found" msgs
4185 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4187 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
4188 Redirect output & error from get to /dev/null.
4189 Fix reversed sense of test.
4191 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4193 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
4194 braces inside if condition command; some shells lose.
4196 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4200 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
4201 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
4203 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
4205 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4207 * main.c (main): Cast result of pointer arith to unsigned int
4208 before passing to define_variable for envars. Matters when
4209 sizeof(unsigned)!=sizeof(ptrdiff_t).
4211 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4213 * configure.in: Add new check for SCCS_GET_MINUS_G.
4214 * config.h.in: Add #undef SCCS_GET_MINUS_G.
4215 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
4216 place of `-G $@' in SCCS commands.
4217 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
4220 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
4221 (so it goes in config.status), rather than afterward.
4223 * ar.c (ar_member_date): Don't call enter_file on the archive file
4224 if it doesn't exist (by file_exists_p).
4226 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
4227 with `$$dir/make.info' in install-info invocation (oops).
4229 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
4230 we do not unlink and free PATH.
4232 * file.c (print_file_data_base): Fix inverted calculation for
4233 average files per hash bucket.
4235 * read.c (readline): When we see a NUL, give only a warning and
4236 synthesize a newline to terminate the building line (used to
4237 fatal). Move fgets call into the loop condition, and after the
4238 loop test ferror (used to test !feof in the loop).
4240 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4242 * configure.in: Check for strerror in AC_HAVE_FUNCS.
4244 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4246 Differentiate different flavors of missing makefile error msgs,
4247 removing gratuitous `fopen: ' and giving caller for included makefiles.
4248 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
4249 (perror_with_name, pfatal_with_name): Use strerror instead of
4250 replicating its functionality.
4251 * read.c (read_makefile): Return int instead of void.
4252 (read_all_makefiles, read_makefile): Change callers to notice zero
4253 return and give error msg.
4255 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4259 * default.c: Put `-G $@' before $< in SCCS cmds.
4261 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4263 * read.c (read_makefile): After trying a variable defn, notice if
4264 the line begins with a tab, and diagnose an error.
4266 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4270 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4274 * implicit.c (try_implicit_rule): Look for a normal rule before an
4277 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4279 * function.c (expand_function: `sort'): Double NWORDS when it
4280 overflows, instead of adding five.
4282 * compatMakefile (clean): Remove loadavg.
4284 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4288 * file.h (NEW_MTIME): Define new macro.
4289 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
4290 current time returned from system. Removed variable NOW.
4291 * remake.c (notice_finished_file): Use NEW_MTIME in place of
4292 current time here too.
4294 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4298 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
4299 cmds and !DEPS_CHANGED unless also !NOEXIST.
4301 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4303 * read.c (parse_file_seq): When converting multi-word archive
4304 refs, ignore a word beginning with a '('.
4306 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4308 * configure.in: Check for sys/timeb.h.
4309 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
4311 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4315 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
4316 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
4317 TARGNAME to initialize PERCENTS[0].
4319 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4321 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4322 Remove AC_USG; it is no longer used.
4324 * file.c (print_file): New function, broken out of
4325 print_file_data_base.
4326 (print_file_data_base): Call it.
4327 * rule.c (print_rule): New function, broken out of
4328 print_rule_data_base.
4329 (print_rule_data_base): Call it.
4331 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4333 * default.c (install_default_suffix_rules): New function, broken
4334 out of install_default_implicit_rules.
4335 (install_default_implicit_rules): Move suffix rule code there.
4336 * make.h: Declare install_default_suffix_rules.
4337 * main.c (main): Call install_default_suffix_rules before reading
4338 makefiles. Move convert_to_pattern call before
4339 install_default_implicit_rules.
4341 * job.h (struct child): Make `pid' member type `pid_t' instead of
4344 * compatMakefile (RANLIB): New variable, set by configure.
4345 (glob/libglob.a): Pass RANLIB value down to submake.
4347 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
4348 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
4349 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
4350 defined but NOFILES_MAX is, define it to be that.
4352 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4354 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
4357 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4359 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
4361 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4363 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
4364 is another symbol for | in some shells.
4365 * main.c (main): Add it to CMD_DEFS quoting list as well.
4367 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4369 * job.c (construct_command_argv_internal): Remove '=' from
4370 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
4371 first word without an unquoted '='.
4373 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
4375 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4377 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
4379 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
4381 * commands.c (delete_child_targets): Don't delete phony files.
4383 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
4384 see a `+' at the beginning of the command line.
4386 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4390 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4392 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
4394 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4396 * expand.c (variable_expand): Fatal on an unterminated reference.
4398 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4402 * variable.c (define_automatic_variables): Define new o_default
4403 variable `MAKE_VERSION' from version_string and remote_description.
4405 * make.h (version_string, remote_description): Declare these here.
4406 * main.c: Don't declare version_string.
4407 (print_version): Don't declare remote_description.
4409 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4411 * read.c (read_makefile): Free space pointed to by CONDITIONALS
4412 before restoring the old pointer.
4414 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4416 * compatMakefile ($(objs)): Depend on config.h.
4418 * GNUmakefile (build.sh.in): Depend on compatMakefile.
4420 * configure.in: Touch stamp-config after AC_OUTPUT.
4422 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4426 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4428 * make.h: Include <config.h> instead of "config.h".
4430 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4432 * main.c (main): Make all variables interned from ENVP be v_export.
4433 * variable.c (try_variable_definition): In v_default case, don't
4434 check for an o_file variable that `getenv' finds.
4436 * job.c (reap_children): New local variable ANY_LOCAL; set it
4437 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
4439 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
4441 * function.c (expand_function): #if 0 out freeing of ENVP since it
4444 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4448 * remote-stub.c (remote_status): Set errno to ECHILD before return.
4449 * job.c (reap_children): Scan the chain for remote children and
4450 never call remote_status if there are none.
4452 * function.c (expand_function: `shell'): #if 0 out calling
4453 target_environment; just set ENVP to environ instead.
4455 * job.c (reap_children): Check for negative return from
4456 remote_status and fatal for it.
4457 When blocking local child wait returns 0, then try a blocking call
4460 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4462 * compatMakefile (clean): Delete make.info* and make.dvi here.
4463 (distclean): Not here.
4465 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
4466 compilers that don't like enum values used as ints.
4468 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4470 * compatMakefile (loadavg): Add $(LOADLIBES).
4472 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4476 * compatMakefile (loadavg, check-loadavg): New targets.
4477 (check): Depend on check-loadavg.
4479 * compatMakefile (glob/libglob.a): Depend on config.h.
4481 * misc.c (log_access): Write to stderr instead of stdout.
4483 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4487 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4489 * configure.in (SYS_SIGLIST_DECLARED): In test program include
4490 <unistd.h> #ifdef HAVE_UNISTD_H.
4492 * compatMakefile (.PHONY): Put after `all' et al.
4494 * configure.in: Add AC_IRIX_SUN.
4496 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4500 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4504 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4508 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
4509 Run install-info script if present.
4511 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4513 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
4515 * configure.in: Add AC_STAT_MACROS_BROKEN.
4517 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4521 * read.c (read_makefile): Recognize directive `-include', like
4522 `include' but sets RM_DONTCARE flag.
4524 * variable.c (target_environment): If FILE is nil, use
4525 current_variable_set_list in place of FILE->variables.
4526 * function.c (expand_function: `shell'): Get an environment for
4527 the child from target_environment instead of using environ.
4529 * dep.h: Declare read_all_makefiles here.
4530 (RM_*): Define new enum constants.
4531 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
4532 Treat it as a bit mask containing RM_*.
4533 (read_all_makefiles): For default makefiles, set D->changed to
4534 RM_DONTCARE instead of 1.
4535 * main.c: Don't declare read_all_makefiles here.
4536 (main): Check `changed' member of read_makefiles elts for RM_*
4537 flags instead of specific integer values.
4539 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4541 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
4543 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4545 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
4547 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
4548 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
4550 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
4551 PERCENTS, whose storage is not consumed by create_pattern_rule.
4553 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
4555 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4559 * rule.c (max_pattern_targets): New variable.
4560 (count_implicit_rule_limits): Compute its value.
4561 * rule.h: Declare it.
4562 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
4563 times bigger. Move adding new TRYRULES elt inside the inner
4564 targets loop, so each matching target gets its own elt in MATCHES
4565 and CHECKED_LASTSLASH.
4567 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
4568 instead of just `file' in error msg.
4570 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4572 * job.c (construct_command_argv): Turn off
4573 --warn-undefined-variables around expansion of SHELL and IFS.
4574 * read.c (tilde_expand): Likewise for HOME.
4575 (read_all_makefiles): Likewise for MAKEFILES.
4576 * vpath.c (build_vpath_lists): Likewise for VPATH.
4578 * main.c (warn_undefined_variables_flag): New flag variable.
4579 (switches): Add --warn-undefined-variables.
4580 * make.h (warn_undefined_variables_flag): Declare it.
4581 * expand.c (warn_undefined): New function.
4582 (reference_variable): Call it if the variable is undefined.
4583 (variable_expand): In substitution ref, call warn_undefined if the
4584 variable is undefined.
4586 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
4587 `%.tex: %.w %.ch' rules.
4588 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
4589 (default_suffixes): Add `.ch'.
4591 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4593 * default.c (default_suffixes): Replace `.cweb' with `.w'.
4594 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
4597 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4599 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
4601 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4605 * read.c (multi_glob): Don't free OLD and OLD->name in the
4606 FOUND!=0 fork. Use new block-local variable F instead of
4609 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
4610 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
4611 contains no metacharacters.
4613 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4615 * ar.c (ar_glob{_match,_alphacompare}): New function.
4617 * dep.h [! NO_ARCHIVES]: Declare it.
4618 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
4620 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4621 multi_glob (which doesn't take a 3rd arg).
4622 * rule.c (install_pattern_rule): Likewise.
4623 * default.c (set_default_suffixes): Here too.
4624 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
4626 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
4627 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
4629 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4631 * compatMakefile (installdirs): Actually pass directory names.
4632 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
4633 if it fails, echo a warning msg, but don't make the rule fail.
4635 * read.c (tilde_expand): New function, broken out of tilde_expand.
4636 (multi_glob): Call it.
4637 (construct_include_path): Expand ~ in directory names.
4638 * dep.h: Declare tilde_expand.
4639 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
4640 (main): Expand ~ in -C args.
4641 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
4643 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4645 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
4647 * main.c (main): Put result of alloca in temporary variable with
4648 simple assignment, to make SGI compiler happy.
4650 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4654 * main.c (main): Before re-execing, remove intermediate files, and
4655 print the data base under -p. Sexier debugging message.
4657 * implicit.c (pattern_search): Allocate an extra copy of the name
4658 of a winning intermediate file when putting it in FOUND_FILES.
4660 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4662 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4663 multi_glob (which doesn't take a 3rd arg).
4665 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
4666 chars within D_NAMLEN that are NULs.
4668 * main.c (decode_switches): Don't savestring ARGV[0] to put it
4670 For string switch, don't savestring `optarg'.
4671 (main): Don't free elts of makefiles->list that are "-".
4672 Use alloca'd rather than savestring'd storage for elts of
4673 makefiles->list that are temporary file names.
4674 * read.c (read_all_makefiles): Don't free *MAKEFILES.
4675 * file.c (enter_file): Don't strip `./'s.
4676 * main.c (enter_command_line_file): New function.
4677 (main): Use it in place of enter_file for command-line goals from
4678 other_files, and for old_files and new_files.
4680 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4684 * compatMakefile (.SUFFIXES): Add .info.
4685 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
4686 else in $srcdir. Use basename to remove dir name from installed name.
4688 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4690 * implicit.c (pattern_search): When interning FOUND_FILES, try
4691 lookup_file first; if found, free the storage for our copy of the name.
4693 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4697 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
4698 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
4700 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4702 * rule.c (convert_suffix_rule): New function.
4703 (convert_to_pattern): Use it instead of doing all the work here
4705 For target suffix `.a', generate both the archive magic rule and
4708 * compatMakefile (distclean): Remove stamp-config.
4710 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4714 * file.c (remove_intermediates): Don't write extra space after `rm'.
4716 * main.c (struct command_switch.type): Remove `usage_and_exit'.
4717 (print_usage_flag): New variable.
4718 (switches: --help): Make type `flag', to set print_usage_flag.
4719 (init_switches): Remove `usage_and_exit' case.
4720 (decode_switches): Likewise.
4721 (decode_switches): Print usage if print_usage_flag is set.
4722 When printing usage, die with status of BAD.
4723 (main): Die with 0 if print_version_flag.
4725 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4729 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4731 * compatMakefile (installdirs): New target.
4732 (install): Depend on it.
4734 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4738 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4740 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
4741 set LASTPATH to PATH, not NEXT.
4743 * dir.c (read_dirstream): Break out of loop after incrementing
4744 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
4745 dereference DS->contents->files[DIRFILE_BUCKETS].
4747 * read.c (read_makefile): Clear no_targets after reading a
4748 targetful rule line.
4750 * main.c (main): If print_version_flag is set, exit after printing
4752 (switches): Change --version docstring to say it exits.
4754 * make.h [butterfly]: #undef POSIX.
4756 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4760 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
4761 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
4763 * function.c (handle_function): Use fatal instead of
4764 makefile_fatal when reading_filename is nil.
4766 * configure.in: Add AC_GETGROUPS_T.
4767 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
4769 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4773 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4775 * function.c (handle_function): Fatal for unmatched paren.
4777 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4781 * commands.c (handling_fatal_signal): New variable.
4782 (fatal_error_signal): Set it.
4783 * job.c (reap_children): Avoid nonreentrant operations if that is set.
4784 * make.h: Declare handling_fatal_signal.
4786 * expand.c (reference_variable): New function, snippet of code
4787 broken out of simple-reference case of variable_expand.
4788 (variable_expand): Use it for simple refs.
4789 (variable_expand): When checking for a computed variable name,
4790 notice a colon that comes before the final CLOSEPAREN. Expand
4791 only up to the colon, and then replace the pending text with a
4792 copy containing the expanded name and fall through to subst ref
4794 (variable_expand): Don't bother expanding the name if a colon
4795 appears before the first $.
4796 (expand_argument): Use alloca instead of savestring.
4797 (variable_expand): For subst ref, expand both sides of = before
4798 passing to [pat]subst_expand. Use find_percent instead of lindex
4799 to check the lhs for a %.
4801 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4805 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4807 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
4809 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
4812 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4816 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
4817 we read the member name in any of the fashions that allow it to be
4818 arbitrarily long. Pass its negation to FUNCTION.
4819 (describe_member): Take TRUNCATED from ar_scan and print it.
4820 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
4821 the first sizeof (struct ar_hdr.ar_name) chars.
4822 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
4823 * ar.c (ar_member_date_1): Likewise.
4825 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4827 * job.c (reap_children): Before calling start_job_command to start
4828 the next command line, reset C->remote by calling start_remote_job_p.
4830 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4832 * arscan.c (ar_scan): New local var NAMEMAP.
4833 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
4834 flag IS_NAMEMAP. When extracting the member name, always put a
4835 null at its end first. If the name is "//" or "/ARFILENAMES", set
4836 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
4837 like " /N", get full name from NAMEMAP+N.
4838 Else if NAME looks like "#1/N", read N chars from the
4839 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
4840 the elt's data into alloca'd NAMEMAP.
4841 (ar_name_equal): #if 0 truncating code.
4843 * make.h: Don't declare vfork at all. It returns int anyway,
4844 unless <unistd.h> declared it; and we conflicted with some systems.
4846 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
4847 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
4848 define it to something like "-no-print-directory".
4849 Use %g format instead of %f for floating-valued things.
4851 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4853 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
4854 to change remote-%.dep to remote-stub.dep.
4856 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4860 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4862 * compatMakefile (install): Remove - prefix from chgrp+chmod.
4866 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4868 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
4869 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
4871 * default.c (default_variables): Set GET to macro SCCS_GET.
4873 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
4874 if nonzero. I hope this is the last time this argument is added
4876 (read_makefile): Pass it 1 when parsing include file names.
4877 Pass it 1 when parsing target file names.
4878 Pass it 1 when parsing static pattern target pattern names.
4879 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
4880 * default.c (set_default_suffixes): Pass it 1 when parsing
4882 * function.c (string_glob): Pass it 0 here.
4884 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4886 * misc.c (log_access): New function.
4887 ({init,user,make,child}_access): Call it.
4888 (child_access): Abort if !access_inited.
4890 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
4891 single-letter option.
4892 (init_switches, decode_switches, define_makeflags): An option with
4893 no single-letter version is no longer indicated by a value of -1;
4894 instead a value that is !isalnum.
4895 (init_switches): Don't put such switches into the string, only
4896 into the long_option table.
4898 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
4900 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
4901 bsdcc defined WIF* to use union wait.
4903 * main.c (struct command_switch): Change member `c' to type int.
4904 (switches): Make const.
4905 (decode_switches): Use `const struct command_switch *'.
4906 (define_makeflags): Likewise.
4908 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
4910 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4914 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
4915 Removed AC_MEMORY_H.
4916 * make.h [USG, NeXT]: Don't test these.
4917 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
4918 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
4919 [! ANSI_STRING]: Put decls of bcopy et al here.
4920 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
4921 [HAVE_SIGSETMASK]: Test this rather than USG.
4922 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
4923 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
4924 It doesn't hurt to do both if they are both defined, and testing
4926 * dir.c: Rationalize directory header conditionals.
4927 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
4929 * default.c (default_suffixes): Add `.txinfo'.
4930 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
4932 * variable.c (try_variable_definition): Replace RECURSIVE flag
4933 with enum FLAVOR, which can be simple, recursive, or append.
4934 Recognize += as append flavor. Set new variable VALUE in a switch
4935 on FLAVOR. For append flavor, prepend the variable's old value.
4936 If the variable was previously defined recursive, set FLAVOR to
4937 recursive; if it was defined simple, expand the new value before
4938 appending it to the old value. Pass RECURSIVE flag to
4939 define_variable iff FLAVOR == recursive.
4941 * variable.c (try_variable_definition): Use alloca and bcopy for
4942 NAME, instead of savestring. Might as well use stack storage
4943 since we free it immediately anyway.
4945 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4947 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
4949 * main.c (define_makeflags): Rename `struct flag' member `switch'
4950 to `cs', which is not a reserved word.
4952 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4954 * job.c (new_job): Call start_waiting_jobs first thing.
4955 (start_waiting_job): Changed return type from void to int.
4956 Return 0 when putting the child on the waiting_jobs chain.
4957 (start_waiting_jobs): Don't check load and job_slots here.
4958 Always take a job off the chain and call start_waiting_job on it;
4959 give up and return when start_waiting_job returns zero.
4961 * main.c (define_makeflags: struct flag): Change member `char c' to
4962 `struct command_switch *switch'.
4963 (ADD_FLAG): Set that to CS instead of CS->c.
4964 If CS->c is -1, increment FLAGSLEN for the long name.
4965 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
4966 the long name instead.
4968 * compatMakefile (stamp-config): New target of old config.h rule.
4969 Touch stamp-config after running config.status.
4970 (config.h): Just depend on stamp-config, and have empty commands.
4972 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4974 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
4976 * configure.in (AC_HAVE_FUNCS): Check for psignal.
4978 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4980 * main.c (long_option_aliases): Remove "new"; it is already an
4981 unambiguous prefix of "new-file".
4983 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4987 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4989 * vpath.c (selective_vpath_search): When adding the
4990 name-within-directory at the end of NAME, and we don't add a
4991 slash, don't copy FILENAME in one char too far into NAME.
4993 * variable.c (define_automatic_variables): Find default_shell's
4994 length with strlen, not numerology.
4996 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4998 * main.c (define_makeflags): Add the elts of a string option in
4999 reverse order, so they come out right when reversed again.
5001 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5003 * compatMakefile (make.info): Use `-o make.info'.
5005 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5007 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
5009 (objs): Replace remote.o with remote-$(REMOTE).o.
5010 (srcs): Replace remote.c with remote-$(REMOTE).c.
5011 (remote.o): Rule removed.
5013 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
5014 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
5015 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
5016 * build.template (REMOTE): New var; set to @REMOTE@.
5017 (objs): Add remote-${REMOTE}.o.
5019 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5023 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
5024 "Rejecting impossible" -d msg.
5026 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
5027 mod'd values there; never mod {OLD,NEW}HASH.
5029 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5031 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
5033 * compatMakefile (VPATH): Set this to @srcdir@.
5034 (srcdir): Set this to $(VPATH).
5036 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
5037 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
5038 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
5040 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
5042 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
5044 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5046 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
5047 as the sed delimiter char.
5049 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5053 * rule.h (struct rule): Removed `subdir' member.
5054 * rule.c (new_pattern_rule): No need to clear it.
5055 (count_implicit_rule_limits): Set the `changed' flag in each dep
5056 that refers to a nonexistent directory. No longer set rule-global
5057 `subdir' flag with that information.
5058 (print_rule_data_base): Don't record info on `subdir' flags.
5060 * implicit.c (pattern_search): Check the DEP->changed flag rather
5061 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
5062 if it is set, the file might exist even though the DEP->changed
5065 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
5066 name arg to dir_file_exists_p to check for existence of directory.
5068 * implicit.c (pattern_search): Inside dep-finding loop, set
5069 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
5070 rather than computing it anew.
5072 * commands.c (set_file_variables): Must alloca space for PERCENT
5073 and copy it, to avoid leaving the trailing `)' in the value.
5075 * misc.c (remove_comments): Fixed backslash-checking loop
5076 condition to allow it to look at the first char on the line.
5077 P2 >= LINE, not P2 > LINE.
5079 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
5080 $@, rm $@.old and mv $@ to $@.old.
5082 * variable.c (try_variable_definition): Take new args FILENAME and
5083 LINENO. Fatal if the variable name is empty.
5084 * read.c (read_makefile): Change callers.
5085 * main.c (main): Likewise.
5087 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
5088 that configure will replace with the group owning /dev/kmem.
5090 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5092 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
5093 selective_vpath_search.
5094 (selective_vpath_search): Take second arg MTIME_PTR.
5095 If the dir cache thinks a file exists, stat it to make sure, and
5096 put the modtime in *MTIME_PTR.
5097 * remake.c (library_search): Take second arg MTIME_PTR.
5098 When we find a match, record its mtime there.
5099 Pass MTIME_PTR through to vpath_search to do same.
5100 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
5101 store it in FILE->last_mtime if set nonzero.
5102 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
5104 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
5105 so globbing looks somewhere it will find things.
5107 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
5108 not `$(srcdir)/make.info*'; no need to use basename.
5110 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5114 * compatMakefile (install): Add missing ;\s.
5116 Make -, @, and + prefixes on a pre-expanded command line affect
5117 all lines in the expansion, not just the first.
5118 * commands.h (struct commands): Replace `lines_recurse' member
5120 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
5122 * commands.c (chop_commands): Set `lines_flags' instead of
5123 `lines_recurse'. Record not only + but also @ and - prefixes.
5124 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
5125 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
5126 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
5127 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
5128 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
5129 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
5131 * remake.c (update_goal_chain): Set G->file to its prev after
5132 checking for G being finished, since that check needs to examine
5135 * configure.in (union wait check) [HAVE_WAITPID]: Try using
5136 waitpid with a `union wait' STATUS arg. If waitpid and union wait
5137 don't work together, we should not use union wait.
5141 * remake.c (update_goal_chain): When G->file->updated, move
5142 G->file to its prev. We aren't finished until G->file is nil.
5144 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5146 * main.c (starting_directory): New global variable.
5147 (main): Set it to cwd after doing -Cs.
5148 (log_working_directory): Use it, rather than computing each time.
5149 * make.h: Declare it.
5151 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
5153 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
5154 ARGV, rather than LEN words plus one byte.
5156 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5158 * compatMakefile ($(bindir)/$(instname)): Put - before
5159 install_setgid command line, so its failure won't be an error.
5160 (infodir): New variable.
5161 (install): Depend on $(infodir)/$(instname).info.
5162 ($(infodir)/$(instname).info): New target.
5164 * read.c (read_makefile): If FILENAMES is nil when we see a line
5165 starting with a tab, don't treat it as a command. Just fall
5166 through, rather than giving an error.
5168 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
5169 command line, don't clear it before continuing. We want
5170 subsequent command lines to be ignored as well.
5172 * job.c (new_job): Before expanding each command line, collapse
5173 backslash-newline combinations that are inside var or fn references.
5175 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5177 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
5179 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
5181 * job.c [POSIX] (unblock_sigs): Made global.
5182 [!POSIX] (unblock_sigs): Move defns to job.h.
5183 * job.h [POSIX] (unblock_sigs): Declare.
5185 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5187 * read.c (read_makefile): In vpath parsing, after finding the
5188 pattern token, take entire rest of line as the search path, not
5189 just the next token.
5191 * compatMakefile (remote.o): Depend on remote-*.c.
5193 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5195 * commands.c (set_file_variables): Don't define any F or D versions.
5196 * variable.c (define_automatic_variables): Define them here as
5197 recursively-expanded variables that use the dir and notdir funcs.
5199 * variable.c (target_environment): In v_default case, don't export
5200 o_default or o_automatic variables.
5202 * configure.in (union wait check): Remove ` and ' inside C code;
5203 they confuse the shell script.
5205 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5209 * vpath.c (construct_vpath_list): When skipping further processing
5210 of an elt that is ".", don't also skip the code that pushes P past
5213 * compatMakefile (distclean): Don't remove make-*.
5215 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
5216 defined. If one cannot use WEXITSTATUS with a `union wait'
5217 argument, we don't want to believe the system has `union wait' at all.
5219 * remake.c (update_file): Do nothing to print "up to date" msgs.
5220 (update_goal_chain): Do it here instead.
5221 Use the `changed' flag of each goal's `struct dep' to keep track
5222 of whether files_remade (now commands_started) changed around a
5223 call to update_file for that goal.
5224 When a goal is finished, and its file's update_status is zero (i.e.,
5225 success or nothing done), test the `changed' flag and give an "up
5226 to date" msg iff it is clear.
5227 * make.h (files_remade): Renamed to commands_started.
5228 * remake.c: Changed defn.
5229 (update_goal_chain): Changed uses.
5230 * job.c (start_job_command): Increment commands_started here.
5231 (reap_children): Not here.
5233 * remake.c (update_goal_chain): Don't do anything with files'
5234 `prev' members. update_file now completely handles this.
5236 * variable.c (target_environment): Don't expand recursive
5237 variables if they came from the environment.
5239 * main.c (define_makeflags): For flags with omitted optional args,
5240 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
5241 so stored cannot have more flags appended to the same word.
5243 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5245 * variable.c (print_variable_set): In vars/bucket calculation,
5246 don't spuriously multiply by 100.
5250 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
5251 Don't define if already defined.
5253 * remake.c (update_file): Don't keep track of the command_state before
5254 calling update_file_1. Remove local variable COMMANDS_FINISHED,
5255 and don't test it to decide to print the "is up to date" msg.
5256 Testing for files_remade having changed should always be sufficient.
5257 The old method lost when we are called in the goal chain run on a
5258 makefile, because the makefile's command_state is already
5259 `cs_finished' from the makefile chain run.
5261 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
5263 * configure.in: Rewrote wait checking.
5264 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
5265 Use AC_HAVE_FUNCS to check for waitpid and wait3.
5266 Use a compile check to test just for `union wait'.
5267 * job.c: Rewrote conditionals accordingly.
5268 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
5269 [HAVE_WAIT3]: Likewise.
5270 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
5272 * configure.in: Set CFLAGS and LDFLAGS before all checks.
5274 * dir.c: Add static forward decls of {open,read}_dirstream.
5276 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5280 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
5282 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
5283 * build.template (CFLAGS, LDFLAGS): Same here.
5284 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
5285 Set them to -g if not defined in the environment.
5287 * remake.c (library_search): Use LIBNAME consistently, setting it
5288 only once, to be the passed name sans `-l'.
5289 Pass new var FILE to be modified by vpath_search.
5291 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5295 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
5298 * configure.in: Add AC_CONST for the sake of getopt.
5300 * read.c (read_makefile): Continue after parsing `override'
5301 directive, rather than falling through to lossage.
5302 Check for EOL or blank after "override define".
5304 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
5306 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5310 * main.c (define_makeflags): After writing everything into
5311 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
5312 just wrote " -". Always terminate the string at *P.
5314 * remake.c (library_search): When constructing names in std dirs,
5315 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
5316 buffer we are writing into!).
5318 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5320 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
5321 define" when IGNORING is true.
5323 * compatMakefile (distclean): Remove config.status and build.sh.
5325 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5329 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
5332 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
5334 * variable.c (define_automatic_variables): Override SHELL value for
5335 origin o_env_override as well as o_env.
5337 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
5338 add the names of the glob objects (w/subdir) to %objs%.
5339 * build.template (globobjs): Removed.
5340 Take basename of $objs before linking.
5342 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5346 * configure.in (AC_OUTPUT): Also edit build.sh.
5347 * build.template: New file.
5348 * GNUmakefile (build.sh.in): New rule to create it from build.template.
5349 (make-$(version).tar.Z): Depend on build.sh.in.
5351 * main.c (die): Call print_data_base if -p.
5352 (main): Don't call it here.
5354 * compatMakefile (defines): Add @DEFS@. configure should turn this
5355 into -DHAVE_CONFIG_H.
5357 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5361 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
5362 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
5363 * compatMakefile (install_setgid): New var, set by configure.
5364 (install): Install setgid $(group) only if $(install_setgid) is true.
5366 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5368 * job.c (load_too_high): If getloadavg fails with errno==0, give a
5369 message saying that load limits are not supported.
5371 * vpath.c (construct_vpath_list): Rewrote path deletion code to
5372 not try to use PATH's next link after freeing PATH.
5374 * main.c (define_makeflags): Rewritten; now handles string-valued
5375 option, and has no arbitrary limits.
5376 (switches): Set `toenv' flag for -I and -v.
5378 * main.c (decode_env_switches): Cast return value of alloca to char *.
5380 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
5381 setre[gu]id in place of set[gu]id.
5383 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5385 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
5388 * make.h [POSIX]: Don't test this to use ANSI_STRING.
5389 Testing STDC_HEADERS should be sufficient.
5391 * job.h: Declare start_waiting_jobs.
5393 * read.c (read_makefile): Add missing parens in if stmt that find
5394 conditional directives.
5396 * main.c (main): Declare init_dir.
5397 * implicit.c (pattern_search): Always use two % specs in a
5398 DEBUGP2, and always pass two non-nil args.
5399 Cast field width args to int.
5400 Add missing parens in !RULE->subdir if stmt.
5401 * function.c (expand_function, patsubst_expand): Add parens around
5402 assignments inside `while' stmts.
5403 * commands.c (print_commands): Cast field width args to int.
5405 * read.c (do_define): Cast return value of alloca to (char *).
5407 * main.c (init_switches): New function, broken out of decode_switches.
5408 (decode_switches): Take new arg ENV. If set, ignore non-option
5409 args; print no error msgs; ignore options with clear `env' flags.
5410 (decode_env_switches): Rewritten to chop envar value into words
5411 and pass them to decode_switches.
5412 (switches): Set `env' flag for -I and -v.
5414 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
5416 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5420 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
5421 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
5422 we don't need these anyway.
5424 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
5425 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
5426 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
5427 but its set[gu]id functions aren't; its setre[gu]id functions work.
5429 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
5431 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
5433 * configure.in: Call AC_PROG_CC.
5434 * compatMakefile (CC): Define to @CC@ (autoconf magic).
5436 * compatMakefile: Add .NOEXPORT magic target.
5438 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5440 * main.c (print_version): Updated copyright to include 93.
5442 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5444 * make.h [_AIX]: Don't declare alloca.
5446 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5450 * compatMakefile (objs): Add signame.o.
5451 (srcs): Add signame.[ch].
5453 * compatMakefile (srcs): Add config.h.in.
5454 (remote.o): Add -I. before -I$(srcdir).
5456 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5460 * read.c (readline): Fatal when LEN==0, indicating a line starting
5462 (readline): Take new arg LINENO, for use in error msg.
5463 (read_makefile, do_define): Pass it.
5465 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
5466 (.c.o): Add -I. before -I$(srcdir).
5468 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5470 * read.c (read_makefile): Accept and ignore a rule with no targets.
5472 * compatMakefile (ALLOCA_SRC): New variable.
5473 (srcs): Include its value.
5475 * read.c (struct conditional): Renamed member `max_ignoring' to
5476 `allocated'; added new member `seen_else'.
5477 (conditional_line): Initialize seen_else flag when starting an `if...';
5478 set it when we see an `else'; fatal if set when we see `else'.
5479 (read_makefile): Fatal "missing `endif'" if there are any pending
5480 conditionals, not just if we are still ignoring.
5482 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5484 * compatMakefile (manext): Set to 1, not l.
5485 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
5487 * file.c (file_hash_enter): Don't call uniquize_deps here.
5488 * read.c (record_files): Likewise.
5489 * implicit.c (pattern_search): Likewise.
5490 * commands.c (set_file_variables): Call it only here.
5492 * default.c (default_variables) [__convex__]: FC=fc.
5494 * variable.c (target_environment): Expand the values of recursively
5495 expanded variables when putting them into the environment.
5496 * expand.c (recursively_expand): Made global.
5497 * make.h (recursively_expand): Declare it.
5499 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
5500 when a dep's command_state is cs_running or cs_deps_running.
5502 * read.c (read_makefile): Changed error msg for spurious cmds to
5503 not say "first target".
5505 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5507 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
5508 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
5509 * compatMakefile (config.h, configure, config.h.in): New rules.
5510 (defines): Removed @DEFS@.
5512 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5514 * compatMakefile (realclean): Just depend on distclean; no cmds.
5515 (distclean): Do what realclean did before; also remove Makefile and
5516 config.h; don't remove configure.
5517 (info, dvi): New targets; depend on make.{info,dvi}.
5518 (doc): Removed target.
5519 (MAKEINFO, TEXI2DVI): New vars.
5520 (make.info, make.dvi): Use them instead of explicit cmds.
5522 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5524 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
5526 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5528 * main.c (long_option_aliases): Add --new-file alias for -W.
5530 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
5533 * read.c (do_define): Expand the variable name before using it.
5535 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
5536 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
5538 * remake.c (library_search): Search for libNAME.a in cwd; look in
5539 vpath before looking in standard dirs, not after.
5540 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
5542 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5544 * default.c (default_pattern_rules, default_terminal_rules): Added
5545 brackets around initializers.
5547 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
5548 (try_variable_definition): Expand the name before defining the var.
5550 * job.c (init_siglist): Removed function.
5551 Removed decl of `sys_siglist'.
5552 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
5553 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
5554 only under these conditions.
5555 * main.c (main): Don't declare init_siglist.
5556 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
5558 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5560 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
5561 nil; instead just set it to MOREDEPS.
5563 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5565 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
5566 loop that sets MAXELEM.
5568 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5572 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5574 * job.c (start_job_command): Under -n, increment files_remade after
5575 processing (i.e., printing) all command lines.
5577 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5579 * read.c (record_files): Append new deps if this rule has no
5580 commands; prepend them to existing deps if this rule has no commands.
5582 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
5584 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
5585 (read_makefile): Changed callers.
5586 * function.c (string_glob): Likewise.
5587 * rule.c (install_pattern_rule): Likewise.
5589 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5591 * remake.c (files_remade): Made global.
5592 (notice_finished_file): Don't increment files_remade here; this
5593 function gets called in many situations where no remaking was in
5595 * job.c (reap_children): Do it here instead, when we know that
5596 actual commands have been run for the file.
5597 * make.h (files_remade): Declare it.
5599 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5601 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
5602 separate elts in the search path.
5604 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
5605 The search path can contain spaces now.
5607 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5609 * compatMakefile (check): New target; no-op.
5611 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
5612 testing for OLDHASH==0 but before using the value.
5613 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
5616 * file.c (rename_file): Notice when OLDFILE->cmds came from
5617 default.c, and don't try to print ->filename in that case.
5619 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5621 * remake.c (update_file): Don't process F->also_make here.
5622 (notice_finished_file): Don't process FILE->also_make if no attempt
5623 to update FILE was actually made.
5624 Fixed to call f_mtime directly to refresh their modtimes.
5626 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5628 * read.c (find_percent): Don't increment P again after skipping
5631 * expand.c (variable_expand): In call to patsubst_expand, don't
5632 find `%'s ourselves; let that function do it.
5634 * read.c (read_makefile: record_waiting_files): Don't call
5635 record_files if FILENAMES is nil.
5636 (read_makefile): All alternatives in the parsing, except for rule
5637 lines, fall through to the end of the loop. At the end of the
5638 loop, do record_waiting_files so we notice later spurious cmds.
5640 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5642 * variable.c (define_automatic_variables): Free old value of SHELL
5643 before replacing it.
5645 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5647 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
5649 * dir.c (open_dirstream): Cast return value to __ptr_t.
5651 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
5653 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
5654 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
5655 Define as (get_path_max ()).
5656 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
5657 [! PATH_MAX] (get_path_max): Declare fn.
5658 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
5660 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5664 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
5665 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5666 SYS_SIGLIST_DECLARED.
5668 * dir.c (file_impossible): When initializing DIR->contents, set
5669 DIR->contents->dirstream to nil.
5671 * compatMakefile (GLOB): Define new variable.
5672 (objs): Use it, rather than glob/libglob.a explicitly.
5674 * read.c (parse_file_seq): When stripping "./", handle cases like
5675 ".///foo" and "./////".
5676 * file.c (lookup_file, enter_file): Likewise.
5678 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5680 * dir.c (struct dirstream, {open,read}_dirstream): New
5681 data type and functions to read a directory sequentially.
5682 (init_dir): New function to hook it into glob.
5683 * main.c (main): Call init_dir.
5685 * compatMakefile (objs): Added glob/libglob.a.
5686 * configure.in: Remove code to test for glob.
5688 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5690 * read.c (record_files): Generalized test for NAME pointing
5691 somewhere into F->name.
5693 * variable.c (define_variable_in_set): Free old value when replacing.
5695 * read.c (do_define): Free the linebuffer before returning.
5696 (record_files): When clearing .SUFFIXES deps, free their data.
5697 (multi_glob): Free OLD and its data when replacing it with results
5700 * commands.c (set_file_variables): Use alloca in place of xmalloc
5701 for temp space for $^, $?, et al.
5703 * dir.c (struct directory): New member `contents' replaces `files'
5705 (struct directory_contents): New type.
5706 (directories_contents): New hash table.
5707 (dir_struct_file_exists_p): Take a struct directory_contents.
5708 (dir_file_exists_p): Pass it the `contents' member of the dir found.
5709 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
5710 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
5711 (dir_file_exists_p, find_directory): Change all callers.
5712 (file_impossible): Use DIR->contents, initializing it if nil.
5713 (print_dir_data_base): Use DIR->contents, and print out device and
5714 inode numbers with each directory.
5716 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
5717 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
5718 (DIRFILE_BUCKETS): Decrease to 107.
5719 (find_directory): Allocate and zero a multiple of
5720 sizeof (struct dirfile *), not of sizeof (struct dirfile).
5721 (dir_struct_file_exists_p): New function, nearly all code from
5723 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
5724 * vpath.c (selective_vpath_search): Remove redundant
5725 dir_file_exists_p call.
5727 * configure.in: Comment out glob check; always use our code.
5729 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5731 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5732 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
5735 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5737 * main.c (main): Don't do -w automatically if -s.
5739 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5741 * main.c (printed_version): Move variable inside print_version.
5742 (print_version): Return immediately if printed_version is set.
5743 (die): Don't test printed_version here.
5744 (decode_switches): Under -v, do print_version before giving usage.
5745 (DESCRIPTION_COLUMN): New macro.
5746 (decode_switches): Use it when printing the usage message.
5747 Leave at least two spaces between options and their descriptions.
5749 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5753 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5755 * read.c (read_makefile): Save errno value from trying to open
5756 FILENAME, and restore it before erring; otherwise we get the errno
5757 value from the last elt of the search path.
5759 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5761 * main.c (long_option_aliases): Add --stop for -S.
5763 * read.c (word1eq): Do strncmp before dereferencing someplace that
5764 may be out in space.
5766 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5768 * remake.c (notice_finished_file): If all the command lines were
5769 recursive, don't do the touching.
5771 * job.c (start_job_command): Don't check for + here.
5772 * commands.c (chop_commands): Do it here instead.
5774 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
5776 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5778 * compatMakefile (objs): Include $(ALLOCA).
5780 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
5782 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5784 * read.c (default_include_directories): Add INCLUDEDIR first.
5785 * compatMakefile (includedir): Define.
5786 (defines): Add -D for INCLUDEDIR="$(includedir)".
5788 * read.c (read_makefile): Grok multiple files in `include';
5791 * remake.c (library_search): New function.
5792 (library_file_mtime): Remove function.
5793 (f_mtime): Use library_search instead of library_file_mtime.
5794 * compatMakefile (libdir): Define.
5795 (defines): Add -D for LIBDIR="$(libdir)".
5796 * make.texinfo (Libraries/Search): Document change.
5798 * file.c (rename_file): Fix file_hash_enter call with missing arg.
5800 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5804 * main.c (main): Set command_state to cs_finished for temp files
5805 made for stdin makefiles.
5807 * main.c (decode_switches): Don't tell getopt to return non-option
5809 Ignore an argument of `-'.
5811 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5813 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
5814 the command line and go to the next.
5815 (notice_finished_file): Under -t, touch FILE.
5816 * remake.c (remake_file): Don't touch it here.
5818 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5820 * function.c (pattern_matches): Use temporary for strlen (WORD)
5821 instead of two function calls.
5823 * compatMakefile (LOAD_AVG): Remove variable and comments.
5825 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5827 * make.texinfo (Running): Node renamed to `make Invocation'.
5829 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5831 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
5834 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5838 * main.c: Don't #include <time.h>; make.h already does.
5840 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5842 * implicit.c (pattern_search): Fixed copying of suffix when building
5845 * function.c (expand_function: `shell'): Make sure BUFFER is
5846 null-terminated before replacing newlines.
5848 * compatMakefile (mandir): Use man$(manext), not always manl.
5850 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5852 * rule.c (new_pattern_rule): Not static.
5853 * rule.h: Declare it.
5855 * file.c (file_hash_enter): New function, most code from rename_file.
5856 (rename_file): Call it.
5857 * file.h (file_hash_enter): Declare it.
5861 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5863 * main.c (decode_switches): Handle usage_and_exit when building
5864 long options vector.
5866 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
5867 (default_variables): Define CHECKOUT,v (hairy).
5869 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5870 sys_siglist to _sys_siglist.
5872 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5874 * NEWS: Add header and tail copyright info like Emacs NEWS.
5876 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
5877 bcopy if already #define'd.
5878 [STDC_HEADERS] (qsort, abort, exit): Declare here.
5879 [! __GNU_LIBRARY__ && !POSIX]: Not here.
5881 * make.h [_AIX]: #pragma alloca first thing.
5883 * job.c (start_waiting_job): Set the command_state to cs_running
5884 when we queue a job on waiting_jobs.
5886 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5888 * variable.c (define_automatic_variables): Use "" instead of nil
5891 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5895 * main.c (struct command_switch.type): Add alternative usage_and_exit.
5896 (command_switches): Add -h/--help.
5898 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5900 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
5901 * README.template: Mention NEWS.
5902 * CHANGES: Renamed to NEWS.
5904 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
5906 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5908 * main.c (main): Set -o files' command_states to cs_finished.
5910 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
5911 when tossing a rule.
5913 * main.c (main): Use alloca only in simple local var assignment,
5914 for braindead SGI compiler.
5916 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
5917 inconsistent with the number computed when listing them.
5919 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5921 * commands.c (set_file_variables): For $? and $^ elts that are archive
5922 member refs, use member name only.
5924 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5926 * variable.h (struct variable.export): Add new alternative v_ifset.
5927 * variable.c (target_environment): Check for it.
5928 (define_automatic_variables): Set it for MAKEFILES.
5930 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5932 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
5933 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
5934 (distclean, mostlyclean): New targets.
5936 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5940 * compatMakefile (config.status): Remove rule.
5942 * job.c (start_waiting_job): Free C after using C->file, not before.
5944 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5946 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
5947 HAVE_* instead of #ifndef *_MISSING.
5948 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
5950 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5952 * main.c (main): makelevel>0 or -C implies -w.
5954 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5956 * file.c, job.c, function.c: Don't #include <errno.h>.
5957 make.h: Do it here instead.
5958 * arscan.c (ar_member_touch): Don't declare errno.
5960 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5962 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
5964 * remake.c (update_file): If commands or deps are running after
5965 update_file_1 returns, break out of the :: rule (->prev) loop and
5968 * job.c (job_next_command): New function; code from start_job.
5969 (start_job_command): Renamed from start_job. Call job_next_command
5970 and recurse for empty command lines and -n.
5971 (start_waiting_job): Call start_job_command, not start_job.
5972 (new_job): Call job_next_command to prime the child structure, and
5973 then call start_waiting_job.
5974 (reap_children): Use job_next_command and start_job_command.
5975 (start_waiting_job): Call start_remote_job_p here, and store its
5976 result in C->remote. If zero, check the load average and
5977 maybe put C on waiting_jobs.
5978 (start_job_command): Test CHILD->remote rather than calling
5979 start_remote_job_p. Don't do load avg checking at all here.
5981 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
5982 SIGSEGV, SIGFPE or SIGTRAP.
5984 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
5985 configure will set it in glob/Makefile.
5987 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5989 * dir.c [DIRENT] (direct): Don't define to dirent.
5990 [! DIRENT] (direct): Define to dirent.
5991 (dir_file_exists_p): Use struct dirent instead of struct direct.
5993 * make.h (getcwd): No space between macro and ( for args!
5995 * job.c (start_job): Don't put the job on waiting_jobs if
5998 * make.texinfo (Missing): Shortened title.
6000 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6002 * file.c (remove_intermediates): Print "rm" commands under -n.
6004 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6008 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6010 * arscan.c [M_UNIX]: #undef M_XENIX.
6012 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6014 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
6016 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6018 * compatMakefile (getloadavg.o): Removed special rule.
6019 (CFLAGS): Don't include $(defines).
6020 (.c.o): Define suffix rule.
6021 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
6022 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
6024 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
6026 * make.h (max): Removed.
6027 * expand.c (variable_buffer_output): Don't use it.
6029 * compatMakefile (INSTALL): Define.
6030 (Makefile): New rule to make from Makefile.in.
6033 (getloadavg.o, remote.o): Use autoconf $foo< hack.
6035 * commands.c (fatal_error_signal): Removed return.
6037 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6041 * make.texinfo (Summary): New node.
6042 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
6044 * variable.c (max): Moved to make.h.
6046 * compatMakefile (objs, srcs): Added ar & arscan.
6048 * job.c (start_waiting_job): New function, 2nd half of new_job.
6050 (start_waiting_jobs): New function.
6051 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
6053 * compatMakefile (objs, srcs): Removed load, added getloadavg.
6055 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6057 * job.c (load_too_high): New function. Uses getloadavg.
6058 (waiting_jobs): New variable.
6059 (start_job): Don't call wait_to_start_job. Instead, if
6060 load_too_high returns nonzero, add the child to the
6061 `waiting_jobs' chain and return without starting the job.
6063 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6065 * expand.c (variable_buffer_output): Made global again.
6066 * variable.h: And declare it.
6068 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
6069 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
6070 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
6071 for a slash in the archive at run time.
6072 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
6073 cope with trailing-slash and non-trailing-slash archives.
6075 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
6076 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
6078 * load.c (load_average) [sgi]: Use sysmp call.
6080 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
6081 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
6083 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
6084 (vfork, VFORK_NAME): Don't define.
6085 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
6087 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
6088 the each file. Rearranged PATH_MAX hacking.
6089 * job.c: Rearranged NGROUPS_MAX hacking.
6091 * remake.c (fstat, time): Don't declare.
6093 * compatMakefile (defines): Value is @DEFS@.
6094 (LOADLIBES): Value is @LIBS@.
6095 (extras): Value is @LIBOBJS@.
6096 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
6097 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
6099 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
6101 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
6102 (getcwd): Just declare if present. If not, declare as a macro
6103 using getwd, and declare getwd.
6104 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
6105 * main.c (main, log_working_directory): Use getcwd instead of getwd.
6107 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
6109 * make.h (SIGHANDLER, SIGNAL): Removed.
6110 (RETSIGTYPE): Define if not #define'd.
6111 * main.c (main): Use signal in place of SIGNAL.
6113 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
6115 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
6116 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
6118 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
6119 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
6121 * job.c (child_handler), commands.c (fatal_error_signal): Return
6122 RETSIGTYPE instead of int.
6123 * main.c (main): Declare fatal_error_signal and child_handler here
6124 to return RETSIGTYPE; removed top-level decl of former.
6126 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
6127 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
6129 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6131 * job.c [HAVE_WAITPID]: Test this instead of USG.
6132 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
6133 (GID_T): Don't #define.
6134 (search_path): Use gid_t instead of GID_T.
6135 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
6136 these individually instead of USG for all.
6137 * make.h (ctime): Don't declare. #include time.h instead.
6138 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
6140 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
6141 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
6143 * arscan.c: Removed #ifdef mess about string.h et al.
6144 Just #include make.h instead.
6145 * make.h (fstat, atol): Declare.
6147 * commands.c (fatal_error_signal): Don't use sigmask to check for
6148 propagated signals; use ||s instead.
6149 (PROPAGATED_SIGNAL_MASK): Removed.
6150 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
6152 * variable.c (variable_buffer, variable_buffer_length,
6153 initialize_variable_output, variable_output): Moved to expand.c;
6155 (struct output_state, save_variable_output,
6156 restore_variable_output): Removed.
6157 * expand.c (initialize_variable_output): Put a NUL at the beginning
6158 of the new buffer after allocating it.
6159 (allocated_variable_expand_for_file): Don't use
6160 {save,restore}_variable_output. Do it by hand instead, keeping
6161 state on the stack instead of malloc'ing it.
6162 (allocated_variable_expand): Removed.
6163 * variable.h (allocated_variable_expand): Define here as macro.
6164 (variable_buffer_output, initialize_variable_output,
6165 save_variable_output, restore_variable_output): Removed decls.
6167 * read.c (conditional_line): For an if cmd, if any elt of the
6168 conditionals stack is ignoring, just push a new level that ignores
6169 and return 1; don't evaluate the condition.
6171 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6173 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
6175 * job.c (getdtablesize): Don't declare or #define if already #define'd.
6177 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6179 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
6180 export_all_variables.
6181 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
6183 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6187 * commands.c (set_file_variables): Calculate length for ^D and ?D
6188 individually, making sure to give them at least enough space for "./".
6190 * make.h [CRAY]: #define signal to bsdsignal.
6192 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
6193 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
6195 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
6196 wasn't defined by <ar.h>.
6198 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6202 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6204 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
6207 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6209 * main.c (decode_switches): Initialize all the long_option elt members.
6211 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6213 * make.texinfo (Text Functions): Correct filter-out description.
6215 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6217 * compatMakefile (realclean): Don't remove backup files.
6219 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
6221 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6225 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6227 * job.c (reap_children): Don't die if wait returns EINTR.
6229 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6231 * job.c (reap_children): Always run the next command for a
6232 successful target. If we are going to die, we don't want to leave
6233 the target partially made.
6235 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6237 * job.c (construct_command_argv_internal): After loop, if we only
6238 have one word, check it for being a shell command.
6240 * main.c (decode_switches): Allocate ARGC slots in other_args to
6241 begin with, so we never need to worry about growing it.
6242 If we get a non-option arg and POSIXLY_CORRECT is in the
6243 environment, break out of the loop. After the loop, add all remaining
6244 args to other_args list.
6246 * main.c (decode_switches): For positive_int and floating switches
6247 when optarg is nil, use next arg if it looks right (start with a
6248 digit, or maybe decimal point for floating).
6250 * variable.c (define_automatic_variables): Always set SHELL to
6251 default if it comes from the environment. Set its export bit.
6252 * make.texinfo (Environment): Document change.
6254 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6258 * compatMakefile (tags, TAGS): Use vars for cmds.
6259 (ETAGS, CTAGS): Define.
6261 * main.c (decode_switches): If a switches elt has a nil long_name,
6262 make the long option name elt be "".
6263 Fixed loop to not ignore all the options.
6265 * make.texinfo (Option Summary): Added long options.
6267 * main.c (switches): Changed -m's description to "-b".
6268 (decode_switches): When printing the usage message, don't print
6269 switches whose descriptions start with -.
6270 When constructing the list of names for switch -C, search the
6271 switches vector for switches whose descriptions are "-C".
6273 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
6274 Call -I --include-dir, not --include-path.
6275 (long_option_aliases): Added --new == -W, --assume-new == -W,
6276 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
6279 * main.c (switches): Removed bogus "silent" elt.
6280 (long_option_aliases): Define new var.
6281 (decode_switches): Add long_option_aliases onto the end of the long
6282 options vector created for getopt_long.
6283 Look through long_option_aliases for extra names to list
6286 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6288 * main.c (log_working_directory): Fixed to properly not print the
6289 leaving message when we haven't printed the entering message.
6291 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6293 * main.c (struct command_switch): Added elts `long_name',
6294 `description', and `argdesc'.
6295 (switches): Added initializers for new members.
6296 (decode_switches): Rewritten to use getopt_long.
6297 * compatMakefile (GETOPT, GETOPT_SRC): Define.
6298 (objs, srcs): Include them.
6300 * job.c (child_died): Renamed to dead_children; made static.
6301 (child_handler): Increment dead_children instead of setting child_died.
6302 (reap_children): Decrement dead_children instead of clearing
6303 child_died. The point of all this is to avoid printing "waiting
6304 for unfinished jobs" when we don't actually need to block.
6305 This happened when multiple SIGCHLDs before reap_children was called.
6307 * job.c (reap_children): If ERR is set, so we don't call start_job
6308 on the child being reaped, instead set its command_state to
6310 (reap_children, child_handler, new_job): I added several
6311 debugging printf's while fixing this. I left them in if (debug_flag)
6312 because they may be useful for debugging this stuff again.
6314 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6316 * read.c (read_makefile): v_export is not 1.
6318 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6322 * variable.c (export_all_variables): New variable.
6323 (target_environment): Export variables whose `export' member is
6324 v_default if export_all_variables is set and their names are benign.
6325 * variable.h: Declare export_all_variables.
6326 * read.c (read_makefile): If export or unexport is given with no
6327 args, set or clear export_all_variables, respectively.
6329 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
6330 so it isn't duplicated when we add it at the end.
6332 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6336 * variable.h (struct variable): Added new member `export'.
6337 * variable.c (define_variable_in_set): Initialize it to v_default.
6338 (target_environment): Don't check for .NOEXPORT.
6339 Export variables whose `export' member is v_default and that would
6340 have been exported under .NOEXPORT, and variables whose `export'
6342 (try_variable_definition): Return the variable defined.
6343 * variable.h (try_variable_definition): Changed decl.
6344 * read.c (read_makefile): Recognize `export' and `unexport' directives.
6346 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6348 * main.c (main) [POSIX]: Reversed args to sigaddset.
6350 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6352 * job.c [POSIX || !USG] (unblock_sigs): New fn.
6353 (start_job): Block signals before forking.
6354 (new_job): Unblock signals after putting the new child on the chain.
6355 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
6356 int fatal_signal_mask.
6358 * load.c [sgi] (LDAV_CVT): Define.
6360 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6364 * load.c (load_average) [sgi]: Clear the high bit of the address
6365 from the symbol table before looking it up in kmem.
6367 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
6368 (remake_file): No longer needed in message here.
6370 * main.c (die): Call reap_children with BLOCK==1.
6372 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6374 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
6376 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6378 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
6379 not to head of chain. Extract next ptr before we might do
6380 freerule, and use that for next iteration.
6381 (freerule): Still do next ptr frobbing if LASTRULE is nil.
6383 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6385 * job.c (child_error): Removed extra %s from error msg format.
6389 * job.c (reap_children): Don't start later commands in a sequence
6392 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
6394 * job.c (reap_children): New function; work that used to be done in
6396 (child_died): New global var.
6397 (child_handler): Now just sets child_died.
6398 (wait_for_children): Removed.
6399 (unknown_children_possible, block_signals, unblock_signals,
6400 push_signals_blocked_p, pop_signals_blocked_p): Removed.
6401 (child_execute_job): Removed call to unblock_signals.
6402 (new_job): Removed calls to push_signals_blocked_p and
6403 pop_signals_blocked_p.
6404 * job.h: Declare reap_children, not wait_for_children.
6405 * commands.c (fatal_error_signal), job.c (new_job),
6406 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
6407 remake.c (update_goal_chain), function.c (expand_function: `shell'):
6408 Changed wait_for_children calls to reap_children.
6409 Some needed to be loops to wait for all children to die.
6410 * commands.c (fatal_error_signal), main.c (main,
6411 log_working_directory), function.c (expand_function): Removed calls
6412 to push_signals_blocked_p and pop_signals_blocked_p.
6413 * job.h: Removed decls.
6415 * job.h: Added copyright notice.
6417 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6419 * job.c (child_error): No *** for ignored error.
6421 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6423 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
6424 avoid compiler warnings.
6426 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
6429 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6431 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
6432 avoid compiler warnings.
6434 * remake.c (notice_finished_file): Run file_mtime on the also_make
6435 files, so vpath_search can happen.
6437 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
6438 (alpha-files): Include test suite tar file.
6440 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6444 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6446 * remake.c (update_file, update_file_1): Do check_renamed on elts
6447 of dep chains when traversing them. Something unrelated might have
6448 renamed one of the files the dep chain points to.
6450 * file.c (rename_file): If FILE has been renamed, follow its
6451 `renamed' ptr, so we get to the final real FILE. Using the renamed
6452 ones loses because they are not in the hash table, so the removal
6453 code loops infinitely.
6455 * read.c (read_all_makefiles): Clobber null terminator into
6456 MAKEFILES expansion, so string passed to read_makefile is properly
6459 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6461 * commands.c (set_file_variables): $* for archive member with
6462 explicit cmds is stem of member, not of whole `lib(member)'.
6464 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6468 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6470 * rule.c (new_pattern_rule): Rules are identical only if all their
6471 targets match (regardless of order).
6473 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6475 * remake.c (remake_file): Changed error "no way to make" to "no
6476 rule to make". Fiat Hugh.
6478 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
6481 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
6484 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6486 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
6487 environment to pass to child.
6488 * job.c (start_job): Pass it.
6490 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6492 * file.c (enter_file): Also strip ./s here, to get command-line
6495 * remote-cstms.c: Add comment telling people to leave me alone.
6497 * compatMakefile (manpage install): Remove target before copying.
6499 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6501 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
6502 Added paragraph describing $? incompatibility with Unix and POSIX.2.
6504 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
6506 * function.c (expand_function: `shell'): Don't declare fork or pipe.
6507 Use vfork instead of fork.
6509 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6511 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
6514 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
6516 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6520 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6522 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
6524 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6526 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
6528 * read.c (record_files): Pass arg for %s in error msg.
6530 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
6533 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6535 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
6537 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6539 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
6541 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6545 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6547 * job.c (construct_command_argv_internal): Correctly ignore
6548 whitespace after backslash-NL.
6550 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6552 * compatMakefile: Ignore errors from chgrp and chmod when installing.
6554 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6556 * main.c (main): When setting MAKELEVEL in the env to re-exec,
6557 allocate space so as not to clobber past the end of the old string.
6559 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
6560 * compatMakefile (defines): Document HAVE_ALLOCA_H.
6562 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6564 * make.h [VFORK_MISSING]: Use fork instead.
6565 * compatMakefile (defines): Document same.
6567 * job.c (construct_command_argv_internal): Don't create an empty
6568 arg if backslash-NL is at beginning of word.
6570 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6572 * main.c [DGUX]: Call setvbuf as for USGr3.
6574 * job.c (construct_command_argv_internal): Notice correctly that
6575 backslash-NL is the end of the arg (because it is replaced with a
6578 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6580 * job.c (construct_command_argv_internal): If SHELL is nil, set it
6581 to default_shell before proceeding.
6583 * make.h [sgi]: No alloca.h, after all.
6585 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6587 * read.c (multi_glob): Cons up the chain of the results of glob
6588 from back to front, so it comes out in forward order.
6590 * job.c (construct_command_argv_internal): Don't eat char following
6593 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6597 * default.c (default_variables) [ultrix]: GET=get, like USG.
6599 * job.c (construct_command_argv_internal): Remove tabs following
6600 backslash-NL combos in the input line, so they don't show up when
6601 that line is printed.
6603 * read.c (read_makefile): Don't collapse_continuations the line on
6604 input; do it on the copy we do remove_comments on.
6605 For rule lines, collapse_continuations the line after chopping
6606 ";cmds" off the end, so we don't eat conts in the cmds.
6607 Give error for ";cmds" with no rule.
6608 * job.c (construct_command_argv_internal): Eat backslash-NL combos
6609 when constructing the line to recurse on for slow, too.
6611 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6613 * file.c (enter_file): Don't strip leading `./'s.
6614 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
6615 * default.c (set_default_suffixes), function.c (string_glob),
6616 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
6618 * default.c (default_variables) [_IBMR2]: FC=xlf
6620 * job.c (construct_command_argv_internal): Turn backslash-NL and
6621 following whitespace into a single space, rather than just eating
6624 * make.texinfo (Copying): @include gpl.texinfo, rather than
6625 duplicating its contents.
6627 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6629 * job.c (construct_command_argv_internal): Make sure not to bother
6630 processing an empty line.
6634 * job.c (construct_command_argv_internal): Always recurse for slow;
6635 simple case didn't handle finding newlines.
6637 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6639 * job.c (construct_command_argv_internal): Set RESTP properly when
6640 slow; don't \ify past a newline.
6642 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6644 * make.h [sgi]: #include <alloca.h>.
6648 See ChangeLog.1 for earlier changes.