1 2000-09-21 Paul D. Smith <paul@paulandlesley.org>
3 * main.c (log_working_directory): Rework the text to use complete
4 sentences, to make life simpler for the translators.
6 2000-08-21 Paul D. Smith <paul@paulandlesley.org>
8 * variable.c (try_variable_definition): Change how we handle
9 target-specific append variable defns: instead of just setting the
10 value, expand it as an append _but_ only within the current
11 target's context. Otherwise we lose all but the last value if the
12 variable is appended more than once within the current target
13 context. Fixes PR/1831.
15 2000-07-25 Paul D. Smith <psmith@gnu.org>
17 * job.c (construct_command_argv_internal): Add "~" to the list of
18 sh_chars[] which disallow optimizing out the shell call.
20 2000-07-23 Paul Eggert <eggert@twinsun.com>
22 * NEWS, make.texinfo: Document .LOW_RESOLUTION_TIME, which
23 supersedes --disable-nsec-timestamps.
24 * make.texinfo: Consistently use "time stamp" instead of "timestamp".
25 * README: Remove --disable-nsec-timestamps.
27 * filedef.h (struct file.low_resolution_time): New member.
28 * file.c (snap_deps): Add support for .LOW_RESOLUTION_TIME.
29 * remake.c (update_file_1):
30 Avoid spurious rebuilds due to low resolution time stamps,
31 generalizing the earlier code that applied only to archive members.
32 (f_mtime): Archive members always have low resolution time stamps.
34 * configure.in: Remove --disable-nsec-timestamps, as this has
35 been superseded by .LOW_RESOLUTION_TIME.
37 2000-07-23 Paul Eggert <eggert@twinsun.com>
39 * configure.in (enable_nsec_timestamps): Renamed from
40 make_cv_nsec_timestamps, since enable/disable options
43 2000-07-23 Bruno Haible <haible@clisp.cons.org>
44 and Paul Eggert <eggert@twinsun.com>
46 * file.c (file_timestamp_now):
47 Use preprocessor-time check for FILE_TIMESTAMP_HI_RES
48 so that clock_gettime is not linked unless needed.
50 * filedef.h (FILE_TIMESTAMP_HI_RES):
51 Remove definition; "configure" now does this.
53 * configure.in (jm_AC_TYPE_UINTMAX_T): Move up,
54 to before high resolution file timestamp check,
55 since that check now uses uintmax_t.
56 (FILE_TIMESTAMP_HI_RES): Define to nonzero if the code should use
57 high resolution file timestamps.
58 (HAVE_CLOCK_GETTIME): Do not define if !FILE_TIMESTAMP_HI_RES,
59 so that we don't link in clock_gettime unnecessarily.
61 2000-07-17 Paul D. Smith <psmith@gnu.org>
63 * i18n/ja.po: New version of the translation file.
65 2000-07-07 Paul D. Smith <psmith@gnu.org>
67 * remake.c (f_mtime): If NO_FLOAT is defined, don't bother with
68 the offset calculation.
69 (name_mtime): Replace EINTR test with EINTR_SET macro.
71 2000-07-07 Paul Eggert <eggert@twinsun.com>
75 * remake.c (update_file_1):
76 Avoid spurious rebuilds of archive members due to their
77 timestamp resolution being only one second.
78 (f_mtime): Avoid spurious warnings of timestamps in the future due to
79 the clock's resolution being lower than file timestamps'.
80 When warning about future timestamps, report only the discrepancy,
81 not the absolute value of the timestamp and the current time.
83 * file.c (file_timestamp_now): New arg RESOLUTION.
84 * filedef.h (file_timestamp_now): Likewise.
85 (FILE_TIMESTAMP_NS): Now returns int. All uses changed.
87 2000-07-05 Paul D. Smith <psmith@gnu.org>
89 * variable.c (lookup_variable) [VMS]: Remove vestigial references
90 to listp. Fixes PR/1793.
92 2000-06-26 Paul Eggert <eggert@twinsun.com>
94 * Makefile.am (MAINTAINERCLEANFILES): New macro, with stamp-pot in it.
96 * dir.c (vms_hash): Ensure ctype macro args are nonnegative.
98 * remake.c (f_mtime): Remove unused var memtime.
100 2000-06-25 Martin Buchholz <martin@xemacs.org>
102 * make.texinfo, NEWS, TODO.private: Minor spelling corrections.
103 Ran spell-check on make.texinfo.
105 2000-06-23 Paul D. Smith <psmith@gnu.org>
107 * main.c (main): Replace EXIT_SUCCESS, EXIT_FAILURE, and
108 EXIT_TROUBLE with MAKE_SUCCESS, MAKE_FAILURE, and MAKE_TROUBLE.
109 * make.h: Define these macros.
111 * Version 3.79.1 released.
113 * configure.in: Add a new option, --disable-nsec-timestamps, to
114 avoid using sub-second timestamps on systems that support it. It
115 can lead to problems, e.g. if your makefile relies on "cp -p".
116 * README.template: Document the issue with "cp -p".
118 * config.guess, config.sub: Updated.
120 2000-06-22 Paul D. Smith <psmith@gnu.org>
122 * job.c (start_job_command): Increment commands_started before the
123 special check for ":" (empty command) to avoid spurious "is up to
124 date" messages. Also move the test for question_flag after we
125 expand arguments, and only stop if the expansion provided an
126 actual command to run, not just whitespace. This fixes PR/1780.
128 2000-06-21 Paul D. Smith <psmith@gnu.org>
130 * read.c (read_makefile): If we find a semicolon in the target
131 definition, remember where it was. If the line turns out to be a
132 target-specific variable, add back the semicolon and everything
133 after it. Fixes PR/1709.
135 2000-06-19 Paul D. Smith <psmith@gnu.org>
137 * config.h-vms.template: #define uintmax_t for this system.
138 * config.ami.template: Ditto.
139 * config.h.W32.template: Ditto.
141 * configure.in: We don't use select(2) anymore, so don't bother
144 * acinclude.m4: Ditto.
146 * file.c (all_secondary): New static global; if 1 it means
147 .SECONDARY with no prerequisites was seen in the makefile.
148 (snap_deps): Set it appropriately.
149 (remove_intermediates): Check it.
150 (num_intermediates): Remove this global, it's not used anywhere.
151 (considered): Move this to remake.c and make it static.
153 * NEWS: Document the change to .SECONDARY.
154 * make.texinfo (Special Targets): Document the change to .SECONDARY.
156 * implicit.c (pattern_search): Remove the increment of
157 num_intermediates; it's not used.
158 * filedef.h: Remove num_intermediates and considered.
160 * function.c (handle_function): If the last argument was empty, we
161 were pretending it didn't exist rather than providing an empty
162 value. Keep looking until we're past the end, not just at the end.
164 * implicit.c (pattern_search): Multi-target implicit rules weren't
165 expanding the "also made" targets correctly if the pattern didn't
166 contain a slash but the target did; in that case the directory
167 part wasn't being added back to the stem on the "also made"
168 targets. Reported by Seth M LaForge <sethml@newtonlabs.com>, with
171 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
173 * Makefile.DOS.template (DESTDIR, bindir, datadir, libdir)
174 (infodir, mandir, includedir): Support installation under a
177 * remake.c (f_mtime): Fix the spelling of __MSDOS__.
179 * configh.DOS.template (HAVE_FDOPEN, HAVE_MKSTEMP): Define.
181 2000-06-14 Paul D. Smith <psmith@gnu.org>
183 * acinclude.m4 (pds_WITH_GETTEXT): rewrite fp_WITH_GETTEXT and
184 rename it to avoid confusion. This version is very specific: it
185 won't accept any gettext that isn't GNU. If the user doesn't
186 explicitly ask for the included gettext, we look to see if the
187 system gettext is GNU (testing both the actual libintl library,
188 and the libintl.h header file). Only if the system gettext is
189 really GNU gettext will we allow it to be used.
190 (pds_CHECK_SYSTEM_GETTEXT): A helper function.
192 2000-06-13 Paul D. Smith <psmith@gnu.org>
194 * gettext.h: If we have libintl.h, use that instead of any of the
195 contents of gettext.h. We won't check for libintl.h unless we're
196 using the system gettext.
198 * function.c (func_word): Clarify error message.
200 2000-06-10 Paul Eggert <eggert@twinsun.com>
202 Support nanosecond resolution on hosts with 64-bit time_t and
203 uintmax_t (e.g. 64-bit Sparc Solaris), by splitting
204 FILE_TIMESTAMP into a 30-bit part for nanoseconds, with the
205 rest for seconds, if FILE_TIMESTAMP is at least 64 bits wide.
207 * make.h: Always define FILE_TIMESTAMP to be uintmax_t, for
210 * filedef.h (FILE_TIMESTAMP_HI_RES, FILE_TIMESTAMP_LO_BITS)
211 (UNKNOWN_MTIME, NONEXISTENT_MTIME, OLD_MTIME)
212 (ORDINARY_MTIME_MIN, ORDINARY_MTIME_MAX): New macros.
213 (FILE_TIMESTAMP_STAT_MODTIME): Now takes fname arg. All uses changed.
214 (FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD)
215 (FILE_TIMESTAMP_FROM_S_AND_NS): Remove.
216 (FILE_TIMESTAMP_S, FILE_TIMESTAMP_NS): Use shifts instead of
217 multiplication and division. Offset the timestamps by
219 (file_timestamp_cons): New decl.
220 (NEW_MTIME): Now just the maximal timestamp value, as we no longer use
221 -1 to refer to nonexistent files.
223 * file.c (snap_deps, print_file): Use NONEXISTENT_MTIME,
224 UNKNOWN_MTIME, and OLD_MTIME instead of magic constants.
225 * filedef.h (file_mtime_1): Likewise.
226 * main.c (main): Likewise.
227 * remake.c (update_file_1, notice_finished_file, check_dep)
228 (f_mtime, name_mtime, library_search): Likewise.
229 * vpath.c (selective_vpath_search): Likewise.
231 * remake.c (f_mtime): Do not assume that (time_t) -1 equals
232 NONEXISTENT_MTIME. When futzing with time stamps, adjust by
233 multiples of 2**30, not 10**9. Do not calculate timestamp
234 adjustments on DOS unless they are needed.
236 * commands.c (delete_target): Do not assume that
237 FILE_TIMESTAMP_S yields -1 for a nonexistent file, as that is
238 no longer true with the new representation.
240 * file.c (file_timestamp_cons): New function, replacing
241 FILE_TIMESTAMP_FROM_S_AND_NS. All uses changed.
242 (file_timestamp_now): Use FILE_TIMESTAMP_HI_RES instead of 1 <
243 FILE_TIMESTAMPS_PER_S to determine whether we're using hi-res
245 (print_file): Print OLD_MTIME values as "very old" instead of
248 2000-05-31 Paul Eggert <eggert@twinsun.com>
250 * remake.c (name_mtime): Check for stat failures. Retry if EINTR.
252 2000-05-24 Paul D. Smith <psmith@gnu.org>
254 * main.c (decode_switches): The "positive_int" switch uses atoi()
255 which succeeds for any input, and doesn't notice if extra,
256 non-digit text is after the number. This causes make to mis-parse
257 command lines like "make -j 5foo" as "make -j5" (ignoring "foo"
258 completely) instead of "make -j0 5foo" (where "5foo" is a
259 target). Fix this by checking the value by hand. We could use
260 strtol() if we were sure of having it; this is the only
261 questionable use of atoi() I found so we'll just stick with that.
264 * i18n/ja.po, i18n/nl.po, i18n/pt_BR.po: New translation files.
265 * configure.in (ALL_LINGUAS): Added pt_BR.
267 2000-05-22 Paul Eggert <eggert@twinsun.com>
269 * remake.c (f_mtime): Fix bug when handling future odd
270 timestamps in the WINDOWS32 case. Do not bother initializing
271 static var to zero. Simplify code that works around WINDOWS32
272 and __MSDOS__ time skew brain damage.
274 2000-05-22 Paul Eggert <eggert@twinsun.com>
276 * job.c: Don't include time.h, as make.h already does this.
278 2000-05-22 Paul Eggert <eggert@twinsun.com>
280 * configure.in (AC_CHECK_HEADERS): Add sys/time.h.
281 (AC_HEADER_TIME): Add.
282 (clock_gettime): Prefer -lrt to -lposix4, for Solaris 7.
283 (gettimeofday): Add check for standard version of gettimeofday.
284 This merges changes written by Paul D. Smith.
286 * file.c (file_timestamp_now): Use gettimeofday if available
287 and if clock_gettime does not work. Don't bother with
288 high-resolution clocks if file timestamps have only one-second
291 * make.h <sys/time.h>: Include, conditionally on the usual
292 TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H macros. This is needed
295 2000-05-20 Paul D. Smith <psmith@gnu.org>
297 * read.c (read_makefile): We weren't keeping makefile names around
298 unless there was a rule defined in them; but now we need to keep
299 them for variables as well. Forget trying to be fancy: just keep
300 every makefile name we successfully open.
302 * remote-cstms.c (start_remote_job_p): Change DB_EXTRA (?) to DB_JOBS.
304 2000-05-17 Paul Eggert <eggert@twinsun.com>
306 * commands.c (chop_commands): Ensure ctype macro args are nonnegative.
307 * expand.c (variable_expand_string): Likewise.
308 * function.c (subst_expand, lookup_function, msdos_openpipe):
310 * job.c (vms_redirect, start_job_command, new_job, child_execute_job,
311 construct_command_argv_internal, construct_command_argv): Likewise.
312 * main.c (decode_env_switches, quote_for_env): Likewise.
313 * misc.c (collapse_continuations, end_of_token, end_of_token_w32,
314 next_token): Likewise.
315 * read.c (read_makefile, do_define, conditional_line,
316 find_char_unquote,get_next_mword): Likewise.
317 * variable.c (try_variable_definition): Likewise.
318 * vpath.c (construct_vpath_list): Likewise.
319 * w32/pathstuff.c (convert_vpath_to_windows32): Likewise.
321 2000-05-10 Eli Zaretskii <eliz@is.elta.co.il>
323 * main.c (main) [__MSDOS__]: Add SIGFPE to signals we block when
324 running child programs, to prevent Make from dying on Windows 9X
325 when the child triggers an FP exception.
327 2000-05-08 Paul D. Smith <psmith@gnu.org>
329 * dir.c (find_directory) [WINDOWS32]: If we strip a trailing "\"
330 from the directory name, remember to add it back. The argument
331 might really be inside a longer string (e.g. %Path%) and if you
332 don't restore the "\" it'll be truncated permanently. Fixes PR/1722.
333 Reported by <steven@surfcast.com>
335 2000-05-02 Paul D. Smith <psmith@gnu.org>
337 * job.c (construct_command_argv_internal) [WINDOWS32]: Added "rd"
338 and "rmdir" to the list of command.com commands.
339 Reported by Elod Horvath <Elod_Horvath@lnotes5.bankofny.com>
341 2000-04-24 Paul D. Smith <psmith@gnu.org>
343 * i18n/ja.po: New translation file from the Japanese language team.
345 2000-04-18 Paul D. Smith <psmith@gnu.org>
347 * remake.c (f_mtime): If ar_member_date() returns -1 (the member
348 doesn't exist), then return (FILE_TIMESTAMP)-1 rather than
349 returning the timestamp calculated from the value -1. Fixes PR/1696.
350 Reported by Gilles Bourhis <Gilles.Bourhis@univ-rennes1.fr>.
352 2000-04-17 Paul D. Smith <psmith@gnu.org>
354 * config.h.W32.template: Add LOCALEDIR macro resolving to "".
355 * w32/subproc/sub_proc.c (process_begin): Remove reference to
356 debug_flag; change it to a DB() call. Fixes PR/1700.
357 Reported by Jim Smith <jwksmith@attglobal.net>
359 2000-04-17 Bruno Haible <haible@clisp.cons.org>
361 * arscan.c [BeOS]: Add replacement for nonexistent <ar.h> from GNU
364 2000-04-11 Paul D. Smith <psmith@gnu.org>
366 * function.c (expand_builtin_function): If no arguments were
367 provided, just quit early rather than changing each function to
369 (function_table[]): Change the min # of arguments to 0 for all
370 those functions for which it makes sense (currently everything
371 that used to take a minimum of 1 argument, except $(call ...)).
374 2000-04-09 Eli Zaretskii <eliz@is.elta.co.il>
376 * README.DOS: Add instructions to install a binary distro.
377 Mention latest versions of Windows.
379 2000-04-07 Eli Zaretskii <eliz@is.elta.co.il>
381 * main.c (main): Rename TMP_TEMPLATE into DEFAULT_TMPDIR, and use
382 it for the directory of the temporary file. If P_tmpdir is
383 defined, use it in preference to "/tmp/". Try $TMPDIR, $TEMP, and
384 $TMP in the environment before defaulting to DEFAULT_TMPDIR.
385 (print_version): Add year 2000 to the Copyright line.
387 2000-04-04 Paul D. Smith <psmith@gnu.org>
389 * Version 3.79 released.
391 * make.texinfo: Update documentation with new features for 3.79.
393 * function.c (func_wordlist): Don't re-order arguments to
396 2000-04-03 Paul D. Smith <psmith@gnu.org>
398 * remake.c (f_mtime): Archive member timestamps are stored as
399 time_t, without nanoseconds. But, f_mtime() wants to return
400 nanosecond info on those systems that support it. So, convert the
401 return value of ar_member_date() into a FILE_TIMESTAMP, using 0 as
404 2000-03-28 Paul D. Smith <psmith@gnu.org>
406 * Version 3.78.92 released.
408 * build.template: Updates for gettext support; some bugs fixed.
410 2000-03-27 Paul D. Smith <psmith@gnu.org>
412 * config.guess, config.sub: Updated from config CVS archive at
413 :pserver:anoncvs@subversions.gnu.org:/home/cvs as of today.
415 * read.c (record_files): Check if expanding a static pattern
416 rule's prerequisite pattern leaves an empty string as the
417 prerequisite, and issue an error if so. Fixes PR/1670.
418 (read_makefile): Store the starting linenumber for a rule in
420 (record_waiting_files): Use the TGTS_STARTED value for the file
421 location passed to record_file() instead of the current
422 linenumber, so error messages list the line where the target was
423 defined instead of the line after the end of the rule definition.
425 * remake.c (start_updating, finish_updating, is_updating): Fix
426 PR/1671; circular dependencies in double-colon rules are not
427 diagnosed. These macros set the updating flag in the root
428 double-colon file instead of the current one, if it's part of a
429 double-colon list. This solution provided by Tim Magill
430 <magill@gate.net>; I just changed the macro names :).
431 (update_file_1): Call them.
432 (check_dep): Call them.
434 The change to not automatically evaluate the $(call ...)
435 function's arguments breaks recursive use of call. Although using
436 $(if ...) and $(foreach ...) in $(call ...) macros is important,
437 the error conditions generated are simply to obscure for me to
438 feel comfortable with. If a method is devised to get both
439 working, we'll revisit. For now, remove this change.
441 * function.c (function_table): Turn on the expand bit for func_call.
442 (func_call): Don't expand arguments for builtin functions; that
443 will have already been done.
445 2000-03-26 Paul D. Smith <psmith@gnu.org>
447 * file.c (remove_intermediates): Never remove targets explicitly
448 requested on the command-line by checking the cmd_target flag.
451 2000-03-23 Paul Eggert <eggert@twinsun.com>
453 * filedef.h (FILE_TIMESTAMP_STAT_MODTIME): Use st_mtime instead of
454 st_mtim.tv_sec; the latter doesn't work on Unixware.
456 2000-03-18 Paul D. Smith <psmith@gnu.org>
458 * file.c (file_hash_enter): If we're trying to change a file into
459 itself, just return. We used to assert this wasn't true, but
460 someone came up with a weird case involving archives. After
461 playing with it for a while I decided it was OK to ignore it.
463 * default.c: Define COFLAGS to empty to avoid spurious warnings.
465 * filedef.h: Change #if ST_MTIM_NSEC to #ifdef; this is a macro
466 containing the name of the nsec field, not true/false.
468 Reported by Marco Franzen <Marco.Franzen@Thyron.com>.
470 2000-03-08 Tim Magill <magill@gate.net>
472 * remake.c (update_file): Return the exit status of the pruned
473 file when pruning, not just 0. Fixes PR/1634.
475 2000-02-24 Paul D. Smith <psmith@gnu.org>
477 * configure.in: Close a minor potential security hole; if you're
478 reading makefiles from stdin (who does that?) you could run into a
479 race condition with the temp file using mktemp() or tmpnam(). Add
480 a check for mkstemp() and fdopen().
481 * main.c (open_tmpfile): New function to open a temporary file.
482 If we have mkstemp() (and fdopen()), use that. If not use
483 mktemp() or tmpnam(). If we have fdopen(), use open() to open the
484 file O_CREAT|O_EXCL. If not, fall back to normal fopen() (insecure).
486 * job.c (child_execute_job) [VMS]: Call it.
488 * variable.c (lookup_variable): If we find a variable which is
489 being expanded, then note it but keep looking through the rest of
490 the set list to see if we can find one that isn't. If we do,
491 return that. If we don't, return the original. Fix for PR/1610.
493 While implementing this I realized that it also solves PR/1380 in
494 a much more elegant way. I don't know what I was smoking before.
495 So, remove the hackage surrounding the original fix for that (see
496 below). Change this function back to lookup_variable and remove
497 the extra setlist argument.
498 * variable.h (recursively_expand_setlist): Remove the macro,
499 rename the prototype, and remove the extra setlist argument.
500 (lookup_variable): Ditto.
501 * expand.c (recursively_expand): Rename and remove the extra
503 (reference_variable): Use lookup_variable() again.
504 (allocated_variable_append): Remove the extra setlist argument.
506 2000-02-21 Paul D. Smith <psmith@gnu.org>
508 * README.template: A few updates.
510 * i18n/de.po: New version from the German translation team.
512 2000-02-09 Paul D. Smith <psmith@gnu.org>
514 * Version 3.78.91 released.
516 2000-02-07 Paul D. Smith <psmith@gnu.org>
518 * read.c (read_makefile): Reset *p2 to ':', not *colonp. If any
519 filenames contained backslashes the resulting output (without
520 backslashes) will be shorter, so setting *colonp doesn't change
521 the right character. Fix for PR/1586.
523 For += target-specific variables we need to remember which
524 variable set we found the variable in, so we can start looking
525 from there in the next iteration (otherwise we might see it again
526 in recursively_expand and fail!). This is turning into a hack; if
527 it gets any worse we'll have to rethink this entire algorithm...
528 implementing expansion of these references separately from the
529 "normal" expansion, say, instead of using the same codepath.
530 Actually, it's already "worse enough" :-/.
533 * variable.h (recursively_expand_setlist): Rename
534 recursively_expand to add a struct variable_set_list argument, and
535 make a macro for recursively_expand.
536 (lookup_variable_setlist): Rename lookup_variable to add a struct
537 variable_set_list argument, and make a macro for lookup_variable.
539 * expand.c (recursively_expand_setlist): Take an extra struct
540 variable_set_list argument and pass it to allocated_variable_append().
541 (reference_variable): Use lookup_variable_setlist() and pass the
542 returned variable_set_list to recursively_expand_setlist.
543 (allocated_variable_append): Take an extra setlist argument and
544 use this as the starting place when searching for the appended
545 expansion. If it's null, use current_variable_set_list as before.
547 * variable.c (lookup_variable_setlist): If the LISTP argument is
548 not nil, set it to the list containing the variable we found.
550 2000-02-04 Paul D. Smith <psmith@gnu.org>
552 * variable.c (print_variable): Write out filename/linenumber
553 information for the variable definition if present.
554 (define_variable_in_set): Store filename information if provided.
555 (define_variable, define_variable_for_file): Removed.
556 (try_variable_definition): Use define_variable_loc() to keep
557 variable definition location information.
558 * read.c (read_makefile): Keep variable definition location info.
560 (record_target_var): Ditto.
561 * variable.h (define_variable_in_set): New fileinfo argument.
562 (define_variable, define_variable_loc, define_variable_for_file):
567 * filedef.h (struct file): Rename patvar to pat_variables and make
568 it just a variable_set_list; we need our own copy of the pattern
569 variable's variable set list here to avoid overwriting the global
571 * variable.c (initialize_file_variables): Move the instantiation
572 of the pat_variables pointer here. Only do the search after we're
573 done reading the makefiles so we don't search too early. If
574 there's a pat_variables value, set up the variables next ptr.
575 * expand.c (variable_expand_for_file): Remove the setup of the
576 pat_variables info; it's done earlier now to ensure the parent's
577 pattern variables are set up correctly as well.
579 2000-02-03 Paul D. Smith <psmith@gnu.org>
581 * job.c (sh_chars_dos) [WINDOWS32]: Add "&" as a shell
582 metacharacter for the W32 DOS shell.
583 Reported by Warren Jones <wjones@tc.fluke.com>.
585 2000-02-02 Paul D. Smith <psmith@gnu.org>
587 Fixes for the OpenVMS port from Hartmut Becker <becker@rto.dec.com>
589 * config.h-vms [VMS]: Define LOCALEDIR to something; needed for
590 the expansion of bindtextdomain() even though it's a no-op.
591 * vmsfunctions.c (strcmpi): Remove duplicate definition of strcmpi().
592 (readdir): Use DB() instead of testing debug_flag.
593 * dir.c (file_impossible) [VMS]: Search "p" not "name".
594 * job.c [VMS]: Switch from debug_flag to the new DB macro. Add
595 some i18n _() macros (even though VMS doesn't yet support it).
597 * function.c (patsubst_expand): Change "len" to not be unsigned to
598 avoid type mismatches.
600 * main.c (main): Declare signame_init() if we're going to call it.
602 2000-01-29 Eli Zaretskii <eliz@is.elta.co.il>
604 * Makefile.DOS.template: Track changes in Makefile.in
605 (install-recursive, uninstall-recursive): Add missing targets.
607 (install-binPROGRAMS, uninstall-binPROGRAMS): Use $(DESTDIR).
609 * default.c (default_variables) [__MSDOS__]: Define CXX to gpp.
611 2000-01-27 Paul D. Smith <psmith@gnu.org>
613 * gettext.c: Some warning cleanups, and a fix for systems which
614 don't define HAVE_ALLOCA (the workaround code was included
617 2000-01-26 Paul D. Smith <psmith@gnu.org>
619 * Version 3.78.90 released.
621 2000-01-25 Paul D. Smith <psmith@gnu.org>
623 Change gettext support to use the simplified version in libit 0.7.
625 * getopt.c, make.h: Use gettext.h instead of libintl.h.
626 * ABOUT-NLS, gettext.h, gettext.c: New files from libit 0.7.
627 Modified to remove some static declarations which aren't defined.
628 * acconfig.h: Use new gettext #defines.
629 * acinclude.m4: Add fp_WITH_GETTEXT; remove AM_GNU_GETTEXT.
630 * configure.in: Call fp_WITH_GETTEXT instead.
631 * Makefile.am: New gettext stuff. Also force inclusion of glob
632 files for systems which have LIBC glob.
634 * i18n/Makefile.am, i18n/.cvsignore: New dir for translation files.
635 * i18n/de.po, i18n/es.po, i18n/fr.po, i18n/ko.po, i18n/nl.po:
636 * i18n/pl.po, i18n/ru.po: Import translations already done for
637 earlier versions of GNU make. Thanks for that work!!
639 * po/Makefile.in.in, po/POTFILES.in: Removed.
641 2000-01-23 Paul D. Smith <psmith@gnu.org>
643 * main.c (decode_debug_flags): If debug_flag is set, enable all
645 (debug_flag): Resurrect this flag variable.
646 (switches): Make -d give the old behavior of turning on all
647 debugging. Change --debug alone to emit basic debugging and take
648 optional arguments to expand debugging.
649 * NEWS: Document the new debugging options.
651 * remake.c (no_rule_error): Remove this function. This tries to
652 fix a real problem--see the description with the introduction of
653 this function below. However, the cure is worse than the disease
654 and this approach won't work.
655 (remake_file): Put the code from no_rule_error back here.
656 (update_file_1): Remove call to no_rule_error.
658 * filedef.h (struct file): Remove mfile_status field.
660 2000-01-22 Paul D. Smith <psmith@gnu.org>
662 Integrate GNU gettext support.
664 * configure.in: Add AM_GNU_GETTEXT.
665 * Makefile.am: Add options for setting LOCALEDIR, -Iintl, etc.
666 * acinclude.m4: Add gettext autoconf macros.
667 * acconfig.h: Add new gettext #defines.
668 * make.h: Include libintl.h. Make sure _() and N_() macros are
669 declared. Make gettext() an empty macro is NLS is disabled.
670 * main.c (struct command_switch switches[]): Can't initialize
671 static data with _() (gettext calls), so use N_() there then use
672 gettext() directly when printing the strings.
673 * remake.c (no_rule_error): The string constants can't be static
674 when initializing _() macros.
675 * file.c (print_file): Reformat a few strings to work better for
677 * po/POTFILES.in, po/Makefile.in.in: New files. Take
678 Makefile.in.in from the latest GNU tar distribution, as that
679 version works better than the one that comes with gettext.
680 * NEWS: Mention i18n ability.
682 2000-01-21 Paul D. Smith <psmith@gnu.org>
684 Installed patches for the VMS port.
685 Patches provided by: Hartmut Becker <Hartmut.Becker@compaq.com>
687 * readme.vms, arscan.c, config.h-vms, default.c, dir.c, file.c:
688 * implicit.c, job.c, make.h, makefile.com, makefile.vms, rule.c:
689 * variable.c, vmsdir.h, vmsfunctions.c, vmsify.c, glob/glob.c:
690 * glob/glob.h: Installed patches. See readme.vms for details.
692 2000-01-14 Andreas Schwab <schwab@suse.de>
694 * dir.c (read_dirstream): Initialize d_type if it exists.
696 2000-01-11 Paul D. Smith <psmith@gnu.org>
698 Resolve PR/xxxx: don't automatically evaluate the $(call ...)
699 function's arguments. While we're here, clean up argument passing
700 protocol to always use simple nul-terminated strings, instead of
701 sometimes using offset pointers to mark the end of arguments.
702 This change also fixes PR/1517.
703 Reported by Damien GIBOU <damien.gibou@st.com>.
705 * function.c (struct function_table_entry): Remove the negative
706 required_args hack; put in explicit min and max # of arguments.
707 (function_table): Add in the max value. Turn off the expand bit
709 (expand_builtin_function): Test against minimum_args instead of
710 the obsolete required_args.
711 (handle_function): Rewrite this. We don't try to be fancy and
712 pass one style of arguments to expanded functions and another
713 style to non-expanded functions: pass pointers to nul-terminated
714 strings to all functions.
715 (func_call): Rewrite this. If we are invoking a builtin function
716 and it's supposed to have its arguments expanded, do that (since
717 it's not done by handle_function for $(call ...) anymore). For
718 non-builtins, just add the variables as before but mark them as
719 recursive so they'll be expanded later, as needed.
720 (func_if): All arguments are vanilla nul-terminated strings:
721 remove trickery with "argv[1]-1".
722 (func_foreach): Ditto.
724 * expand.c (expand_argument): If the second arg is NULL, expand
725 the entire first argument.
727 * job.c (new_job): Zero the child struct. This change was just
728 made to keep some heap checking software happy, not because there
729 was an actual bug (the important memory was being cleared properly).
731 1999-12-15 Paul D. Smith <psmith@gnu.org>
733 * variable.c (print_variable): Print the variable with += if the
736 * implicit.c (pattern_search): Remove the extra check of the
737 implicit flag added on 8/24/1998. This causes problems and the
738 reason for the change was better resolved by the change made to
739 check_deps() on 1998-08-26. This fixes PR/1423.
741 1999-12-08 Paul D. Smith <psmith@gnu.org>
743 * dir.c (dir_setup_glob): On 64 bit ReliantUNIX (5.44 and above)
744 in LFS mode, stat() is actually a macro for stat64(). Assignment
745 doesn't work in that case. So, stat is a macro, make a local
746 wrapper function to invoke it.
747 (local_stat): Wrapper function, if needed.
748 Reported by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>.
750 1999-12-02 Paul D. Smith <psmith@gnu.org>
752 * remake.c (update_file): Move the considered test outside the
753 double-colon loop, _but_ make sure we test the double_colon target
754 not the "current" target. If we stop early because one
755 double-colon target is running, mark all the rest considered and
756 try to start their prerequisites (so they're marked considered).
757 Fix for PR/1476 suggested by Tim Magill <tim.magill@telops.gte.com>.
759 1999-11-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
761 * function.c (windows32_openpipe, func_shell): Correct Windows32
762 problem where $(shell nosuchfile) would incorrectly exit make. The
763 fix is to print the error and let make continue.
764 Reported by David Masterson <David.Masterson@kla-tencor.com>.
766 * w32/subproc/misc.c (arr2envblk): Memory leak fix.
768 1999-11-21 Paul D. Smith <psmith@gnu.org>
770 Rework GNU make debugging to provide different levels of output.
773 * debug.h: New file. Define various debugging levels and macros.
774 * function.c, implicit.c, job.c, main.c, misc.c, read.c, remake.c
775 * remote-cstms.c, vmsfunctions.c: Replace all code depending on
776 debug_flag with invocations of debugging macros.
777 * make.h: Remove debug_flag and DEBUGPR, add db_level.
779 1999-11-18 Paul Eggert <eggert@twinsun.com>
781 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a problem
782 with the QNX 4.25 shell, which doesn't propagate exit status of
783 failed commands inside shell assignments.
785 1999-11-17 Paul D. Smith <psmith@gnu.org>
787 * function.c (func_if): Find the end of the arg list by testing
788 the next item for NULL; any other test is not correct.
789 Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429).
791 Fix += when used in a target-specific variable context.
793 * variable.h: New bitfield APPEND set if we have a +=
794 target-specific variable.
796 * variable.c (try_variable_definition): Add an argument to specify
797 if we're trying a target-specific variable. If we are and it's an
798 append style, don't append it, record it as normal recursive, but
799 set the APPEND flag so it'll be expanded later.
800 * main.c (handle_non_switch_argument): Use new
801 try_variable_definition() signature.
802 * read.c (read_makefile,record_target_var): Ditto.
804 * expand.c (allocated_variable_append): New function: like
805 allocated_variable_expand(), but we expand the same variable name
806 in the context of the ``next'' variable set, then we append this
808 (recursively_expand): Invoke it, if the APPEND bit is set.
810 1999-11-10 Paul D. Smith <psmith@gnu.org>
812 * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn
813 off parallel builds for this make only (still allow submakes to be
815 * main.c: New variable, ``not_parallel''.
816 * make.h: Add an extern for it.
817 * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS.
818 * NEWS: Add info on .NOTPARALLEL.
819 * make.texinfo (Special Targets): Document it.
821 * configure.in (GLOBDIR): Set to "glob" if we need to build the
823 * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of
824 "glob" so we don't try to build glob if we don't need to (if we
825 have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>.
827 * main.c (main): Don't put "***" in the clock skew warning
828 message. Reported by karl@gnu.org.
830 * make.h: Remove unneeded signal setup.
832 * signame.c: Remove extraneous #includes; some versions of Ultrix
833 don't protect against multiple inclusions and it causes compile
834 errors. Reported by Simon Burge <simonb@thistledown.com.au>.
836 1999-10-15 Paul D. Smith <psmith@gnu.org>
838 * main.c (quote_for_env): Rename from quote_as_word().
840 * make.h, *.c: Prefer strchr() and strrchr() in the code
841 rather than index() and rindex(). Define strchr/strrchr in terms
842 of index/rindex if the former aren't supported.
844 * default.c (CHECKOUT,v): Replace the fancy, complicated
845 patsubst/filter expression with a simple $(if ...) expression.
847 * main.c (print_usage): Add the bug reporting mailing address to
848 the --help output, as per the GNU coding standards.
849 Reported by Paul Eggert <eggert@twinsun.com>.
851 * README.customs: Installed information on running Customs-ized
852 GNU make and setuid root, collected by Ted Stern <stern@tera.com>.
854 * read.c (read_all_makefiles): PR/1394: Mark the end of the next
855 token in the MAKEFILES value string _before_ we dup it.
857 1999-10-13 Paul D. Smith <psmith@gnu.org>
859 * configure.in (make_cv_sys_gnu_glob): We used to add the -Iglob
860 flag to CPPFLAGS, but that loses if the user specifies his own
861 CPPFLAGS; this one gets added _after_ his and if he happens to
862 have an old or broken glob.h--boom. Instead, put it in GLOBINC
865 * Makefile.am (INCLUDES): Add @GLOBINC@ to the INCLUDES macro;
866 these things get on the compile line well before the user's
869 1999-10-12 Paul D. Smith <psmith@gnu.org>
871 * remake.c (notice_finished_file): If we get here and -n is set,
872 see if all the command lines are marked recursive. If so, then we
873 ran every command there is, so check the mtime on this file just
874 like we would normally. If not, we assume the command we didn't
875 run would updates the target and set mtime of the target to "very new".
877 * job.c (start_job_command): Update lines_flags in the file's cmds
878 structure with any per-line tokens we found (`@', `-', `+').
880 1999-10-08 Paul D. Smith <psmith@gnu.org>
882 * variable.c (initialize_file_variables): Always recurse to
883 initialize the parent's file variables: the parent might not have
884 any rules to run so it might not have been initialized before
885 this--we need this to set up the chain properly for
886 target-specific variables.
888 1999-09-29 Paul Eggert <eggert@twinsun.com>
890 * main.c (quote_as_word): Always quote for decode_env_switches
891 instead of for the shell, so that arguments with strange
892 characters are are passed to submakes correctly. Remove
893 double_dollars arg; we always double dollars now. All callers
895 (decode_env_switches): Don't run off the end of an environment
896 variable whose contents ends in a unescaped backslash.
898 1999-09-23 Paul D. Smith <psmith@gnu.org>
900 * commands.c, function.c, job.c, read.c: Cast arguments to
901 ctype.h functions/macros to _unsigned_ char for portability.
903 * remake.c, function.c: Compiler warning fixes: the second
904 argument to find_next_token() should be an _unsigned_ int*.
905 Reported by Han-Wen Nienhuys <hanwen@cs.uu.nl>.
907 1999-09-23 Paul D. Smith <psmith@gnu.org>
909 * Version 3.78.1 released.
911 * make.texinfo: Update version/date stamp.
913 * main.c (main): Argh. For some reason we were closing _all_ the
914 jobserver pipes before we re-exec'd due to changed makefiles.
915 This means that any re-exec got a "jobserver unavailable" error :-/.
916 I can't believe we didn't notice this before.
918 1999-09-22 Paul D. Smith <psmith@gnu.org>
920 * Version 3.78 released.
922 * main.c (main): Only fail on multiple --jobserver-fds options if
923 they aren't all the same. Some makefiles use things like
924 $(MAKE) $(MFLAGS) which will cause multiple, identical copies of
925 --jobserver-fds to show up.
927 1999-09-16 Paul D. Smith <psmith@gnu.org>
929 * main.c (define_makeflags): Zero out FLAGSTRING to avoid
930 uninitialized memory reads when checking *p != '-' in the loop.
932 1999-09-15 Paul D. Smith <psmith@gnu.org>
934 * Version 3.77.97 released.
936 * configure.in (MAKE_HOST): AC_SUBST this so it will go into the
938 * Makefile.am (check-local): Print a success banner if the check
940 (check-regression): A bit of fine-tuning.
942 1999-09-15 Eli Zaretskii <eliz@is.elta.co.il>
944 * README.DOS.template: Document requirements for the test suite.
945 * Makefile.DOS.template: Updates to allow the test suite to run
948 * main.c (main): Handle it if argv[0] isn't an absolute path.
950 1999-09-13 Paul D. Smith <psmith@gnu.org>
952 * Version 3.77.96 released.
954 * Makefile.am (loadavg): Use CPPFLAGS, etc. to make sure we get
955 all the right #defines to compile.
956 (check-regression): Look for the regression test suite in the make
957 package itself. If we're building remotely, use symlinks to make
959 (dist-hook): Put the test suite into the tar file.
961 * configure.in: Look for perl for the test suite.
963 1999-09-10 Paul Eggert <eggert@twinsun.com>
965 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): If on HP-UX 10.20 or
966 later, and using GCC, define __STDC_EXT__; this works around a
969 1999-09-08 Paul D. Smith <psmith@gnu.org>
971 * main.c (print_version): Ugh. GLIBC's configure tries to check
972 make version strings and is too aggressive with their matching
973 expressions. I've struck a deal with them to leave the version
974 output as-is for 3.78, and they'll change their configure checks
975 so that I can change this back in the future.
977 1999-09-07 Eli Zaretskii <eliz@is.elta.co.il>
979 * job.c (construct_command_argv_internal) [__MSDOS__]: Add "echo"
980 and "unset" to the list of builtin shell commands.
982 * configh.DOS.template (MAKE_HOST): Define to "i386-pc-msdosdjgpp"
983 which is the canonical name of the DJGPP host.
985 1999-09-05 Paul D. Smith <psmith@gnu.org>
987 * Version 3.77.95 released.
989 * make.texinfo (Make Errors): Document some new jobserver error
992 1999-09-04 Eli Zaretskii <eliz@is.elta.co.il>
994 * make.texinfo (Make Errors): Document the hint about 8 spaces
996 (Call Function, Quick Reference): Use @code{$(1)}, not @var.
998 * main.c (main) [__MSDOS__]: Say "on this platform" instead of "on
999 MS-DOS", since the MSDOS version could run on Windows.
1001 1999-09-03 Paul D. Smith <psmith@gnu.org>
1003 * remake.c (notice_finished_file): Always set mtime_before_update
1004 if it's not been set, not just if we ran some rules. Otherwise we
1005 may have a situation where a target's prerequisite was rebuilt but
1006 not changed, so this target's rules weren't run, then
1007 update_goal_chain() sees mtime_before_update != last_mtime and
1008 thinks that the top-level target changed when it really didn't.
1009 This can cause an infinite loop when remaking makefiles.
1010 (update_goal_chain): If we get back to the top and we don't know
1011 what the goal's last_mtime was, find it now. We need to know so
1012 we can compare it to mtime_before_update later (this is only
1013 crucial when remaking makefiles--should we only do it then?)
1015 1999-09-02 Paul D. Smith <psmith@gnu.org>
1017 * read.c (read_makefile): If "override" appears as the first
1018 prerequisite, look further to ensure this is really a
1019 target-specific variable definition, and not just some
1020 prerequisite named "override".
1022 1999-09-01 Paul D. Smith <psmith@gnu.org>
1024 * function.c (IS_PATHSEP) [WINDOWS32]: Allow backslash separators
1026 * read.c (record_files) [WINDOWS32]: Allow backslash separators
1028 * implicit.c (pattern_search) [WINDOWS32]: Allow backslash
1029 separators for W32 platforms.
1031 * configure.in (MAKE_HOST): Define it to be the canonical build
1032 host info, now that we need AC_CANONICAL_HOST anyway (for large
1034 * version.c (make_host): Define a variable to MAKE_HOST so we're
1035 sure to get it from the local config.h.
1036 * main.c (print_version): Use it in the version information.
1037 * config.ami.template: Add MAKE_HOST.
1038 * configh.dos.template: Ditto.
1039 * config.h.W32.template: Ditto.
1040 * config.h-vms.template: Ditto.
1042 * main.c (main): Close the jobserver file descriptors if we need
1043 to re-exec ourselves.
1044 Also print more reasonable error if users force -jN for submakes.
1045 This may be common for a while until people use the jobserver
1046 feature. If it happens, we ignore the existing jobserver stuff
1047 and use whatever they specified on the commandline.
1048 (define_makeflags): Fixed a long-standing bug: if a long name
1049 only option comes immediately after a single letter option with no
1050 argument, then the option string is constructed incorrectly. For
1051 example, with -w and --jobserver-fds you get "-w-jobserver-fds..."
1052 instead of "-w --jobserver-fds..."; add in an extra " -".
1054 * make.texinfo (Phony Targets): Add another example of using
1055 .PHONY with subdirectories/recursive make.
1057 1999-08-30 Paul D. Smith <psmith@gnu.org>
1059 * README.W32.template: Renamed from README.W32 so it's
1060 autogenerated during the dist. A few minor modifications.
1062 * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG
1063 since the latter needs to know whether the former exists to give
1066 1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1068 * NMakefile [WINDOWS32]: Now more robust. If you change a file
1069 under w32/subproc, the make.exe will be relinked. Also added some
1070 tests to make sure erase commands won't fail when executed in a
1071 pristine build environment.
1073 * w32/subproc/sub_proc.c [WINDOWS32]: Added support for
1074 HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it
1075 is now possible to have have native support for this shell without
1076 having to rely on klutzy BATCH_MODE_ONLY_SHELL.
1078 * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which
1079 users can define if they want to build make to use this shell.
1081 * README.W32 [WINDOWS32]: Added informaton about
1082 HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current.
1084 1999-08-26 Paul Eggert <eggert@twinsun.com>
1086 Support large files in AIX, HP-UX, and IRIX.
1088 * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE.
1089 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND,
1090 AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros.
1091 (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't
1092 shift or divide unsigned long long.
1093 (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in
1096 * configure.in (AC_CANONICAL_HOST): Add; required by new
1098 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
1099 (AM_PROG_CC_STDC): Add.
1101 * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST.
1103 1999-08-25 Paul Eggert <eggert@twinsun.com>
1105 * make.h (CHAR_MAX): New macro.
1106 * main.c (struct command_switch): c is now int,
1107 so that it can store values greater than CHAR_MAX.
1108 (switches): Replace small numbers N with CHAR_MAX+N-1,
1109 to avoid problems with non-ASCII character sets.
1110 (short_option): New macro.
1111 (init_switches, print_usage, define_makeflags): Use it instead of
1114 1999-08-25 Paul D. Smith <psmith@gnu.org>
1116 * Version 3.77.94 released.
1118 * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's
1119 not supported and reset it.
1121 * make.h (ISDIGIT): Obtained this from the textutils distribution.
1122 * main.c (decode_switches): Use it.
1123 * function.c (is_numeric): Use it.
1125 * main.c (struct command_switch): Store the switch char in an
1126 unsigned char to shut up GCC about using it with ctype.h macros.
1127 Besides, it _is_ always unsigned.
1129 1999-08-24 Paul D. Smith <psmith@gnu.org>
1131 * make.texinfo: Change "dependency" to "prerequisite" and
1132 "dependencies" to "prerequisites". Various other cleanups related
1133 to the terminology change.
1134 * file.c: Change debugging and error messages to use
1135 "prerequisite" instead of "dependency".
1136 * implicit.c: Ditto.
1138 * NEWS: Document it.
1140 1999-08-23 Paul D. Smith <psmith@gnu.org>
1142 * remake.c (update_file): Move the considered check into the
1143 double-colon rule loop, so we consider double-colon rules
1144 individually (otherwise after the first is pruned, the rest won't
1147 * README.template: Minor changes.
1149 Remove the debugging features of the jobserver, so it no longer
1150 writes distinct tokens to the pipe. Thus, we don't need to store
1151 the token we get. A side effect of this is to remove a potential
1152 "unavailable token" situation: make-1 invokes make-2 with its
1153 special token and make-3 with a normal token; make-2 completes.
1154 Now we're waiting for make-3 but using 2 tokens; our special token
1155 is idle. In the new version we don't have special tokens per se,
1156 we merely decide if we already have a child or not. If we don't,
1157 we don't need a token. If we do, we have to get one to run the
1158 next child. Similar for putting tokens back: if we're cleaning up
1159 the last child, we don't put a token back. Otherwise, we do.
1161 * main.c: Add a new, internal flag --jobserver-fds instead of
1162 overloading the meaning of -j. Remove job_slots_str and add the
1163 stringlist jobserver_fds.
1164 (struct command_switch): We don't need the int_string type.
1165 (switches[]): Add a new option for --jobserver-fds and remove
1166 conditions around -j. Make the description for the former 0 so it
1167 doesn't print during "make --help".
1168 (main): Rework jobserver parsing. If we got --jobserver-fds
1169 make sure it's valid. We only get one and job_slots must be 0.
1170 If we're the toplevel make (-jN without --jobserver-fds) create
1171 the pipe and write generic tokens.
1172 Create the stringlist struct for the submakes.
1173 Clean up the stringlist where necessary.
1174 (init_switches): Remove int_string handling.
1175 (print_usage): Don't print internal flags (description ptr is 0).
1176 (decode_switches): Remove int_string handling.
1177 (define_makeflags): Remove int_string handling.
1179 * job.c: Remove my_job_token flag and all references to the
1180 child->job_token field.
1181 (free_job_token): Remove this and merge it into free_child().
1182 (reap_children): Rework the "reaped a child" logic slightly.
1183 Don't call defunct free_job_token anymore. Always call
1184 free_child, even if we're dying.
1185 (free_child): If we're not freeing the only child, put a token
1186 back in the pipe. Then, if we're dying, don't bother to free.
1187 (new_job): If we are using the jobserver, loop checking to see if
1188 a) there are no children or b) we get a token from the pipe.
1190 * job.h (struct child): Remove the job_token field.
1192 1999-08-20 Paul D. Smith <psmith@gnu.org>
1194 * variable.c (try_variable_definition): Allocate for variable
1195 expansion in f_append with a simple variable: if we're looking at
1196 target-specific variables we don't want to trash the buffer.
1197 Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>.
1199 1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1201 * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to
1202 avoid problems in shell commands that use backslashes as escape
1205 1999-08-16 Paul D. Smith <psmith@gnu.org>
1207 * Version 3.77.93 released.
1209 1999-08-13 Paul D. Smith <psmith@gnu.org
1211 * function.c (func_if): New function $(if ...) based on the
1212 original by Han-Wen but reworked quite a bit.
1213 (function_table): Add it.
1214 * NEWS: Introduce it.
1215 * make.texinfo (If Function): Document it.
1217 * job.c (free_job_token): Check for EINTR when writing tokens to
1220 1999-08-12 Paul D. Smith <psmith@gnu.org>
1222 Another jobserver algorithm change. We conveniently forgot that
1223 the blocking bit is shared by all users of the pipe, it's not a
1224 per-process setting. Since we have many make processes all
1225 sharing the pipe we can't use the blocking bit as a signal handler
1226 flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD
1227 handler close the dup'd FD. This will cause the read() to fail
1228 with EBADF the next time we invoke it, so we know we need to reap
1229 children. We then re-dup and reap.
1231 * main.c (main): Define the job_rfd variable to hold the dup'd FD.
1232 Actually dup the read side of the pipe. Don't bother setting the
1233 blocking bit on the file descriptor.
1234 * make.h: Declare the job_rfd variable.
1235 * job.c (child_handler): If the dup'd jobserver pipe is open,
1236 close it and assign -1 to job_rfd to notify the main program that
1238 (start_job_command): Close the dup'd FD before exec'ing children.
1239 Since we open and close this thing so often it doesn't seem
1240 worth it to use the close-on-exec bit.
1241 (new_job): Remove code for testing/setting the blocking bit.
1242 Instead of EAGAIN, test for EBADF. If the dup'd FD has been
1243 closed, re-dup it before we reap children.
1245 * function.c (func_shell): Be a little more accurate about the
1246 length of the error string to allocate.
1248 * expand.c (variable_expand_for_file): If there's no filenm info
1249 (say, from a builtin command) then reset reading_file to 0.
1251 1999-08-09 Paul D. Smith <psmith@gnu.org>
1253 * maintMakefile: Use g in sed (s///g) to replace >1 variable per
1256 * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to
1257 remove the right files.
1259 1999-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1261 * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE
1264 1999-08-01 Paul D. Smith <psmith@gnu.org>
1266 New jobserver algorithm to avoid a possible hole where we could
1267 miss SIGCHLDs and get into a deadlock. The original algorithm was
1268 suggested by Roland McGrath with a nice refinement by Paul Eggert.
1269 Many thanks as well to Tim Magill and Howard Chu, who also
1270 provided many viable ideas and critiques. We all had a fun week
1271 dreaming up interesting ways to use and abuse UNIX syscalls :).
1273 Previously we could miss a SIGCHLD if it happened after we reaped
1274 the children but before we re-entered the blocking read. If this
1275 happened to all makes and/or all children, make would never wake
1278 We avoid this by having the SIGCHLD handler reset the blocking bit
1279 on the jobserver pipe read FD (normally read does block in this
1280 algorithm). Now if the handler is called between the time we reap
1281 and the time we read(), and there are no tokens available, the
1282 read will merely return with EAGAIN instead of blocking.
1284 * main.c (main): Set the blocking bit explicitly here.
1285 * job.c (child_handler): If we have a jobserver pipe, set the
1286 non-blocking bit for it.
1287 (start_waiting_job): Move the token stuff back to new_job; if we
1288 do it here then we're not controlling the number of remote jobs
1290 (new_job): Move the check for job slots to _after_ we've created a
1291 child structure. If the read returns without getting a token, set
1292 the blocking bit then try to reap_children.
1294 * make.h (EINTR_SET): Define to test errno if EINTR is available,
1295 or 0 otherwise. Just some code cleanup.
1296 * arscan.c (ar_member_touch): Use it.
1297 * function.c (func_shell): Use it.
1298 * job.c (reap_children): Use it.
1299 * remake.c (touch_file): Use it.
1301 1999-07-28 Paul D. Smith <psmith@gnu.org>
1303 * make.h: Define _() and N_() macros as passthrough to initiate
1305 * <all>: Add _()/N_() around translatable strings.
1307 1999-07-27 Paul D. Smith <psmith@gnu.org>
1309 * read.c: Make sure make.h comes before other headers.
1311 1999-07-26 Paul D. Smith <psmith@gnu.org>
1313 * make.texinfo (Quick Reference): Update with the new features.
1315 1999-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1317 * remake.c [__MSDOS__]: Don't include variables.h, it's already
1320 * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr.
1321 (func_shell) [__MSDOS__]: Fix the argument list.
1323 * Makefile.DOS.template: Update from Makefile.in.
1325 * README.DOS.template: Configure command fixed.
1327 * configh.dos.template: Update to provide definitions for
1328 uintmax_t, fd_set_size_t, and HAVE_SELECT.
1330 1999-07-24 Paul D. Smith <psmith@gnu.org>
1332 * Version 3.77.91 released.
1334 * configure.in: Changes to the boostrapping code: if build.sh.in
1335 doesn't exist configure spits an error and generates an empty
1336 build.sh file which causes make to be confused.
1337 * maintMakefile: Don't build README early.
1339 1999-07-23 Paul D. Smith <psmith@gnu.org>
1341 * job.c (my_job_token): This variable controls whether we've
1342 handed our personal token to a subprocess or not. Note we could
1343 probably infer this from the value of job_slots_used, but it's
1344 clearer to just keep it separately. Job_slots_used isn't really
1345 relevant when running the job server.
1346 (free_job_token): New function: free a job token. If we don't
1347 have one, no-op. If we have the personal token, reclaim it. If
1348 we have another token, write it back to the pipe.
1349 (reap_children): Call free_job_token.
1350 (free_child): Call free_job_token.
1351 (start_job_command): Remove duplicate test for '+' in the command.
1352 If we don't appear to be running a recursive make, close the
1353 jobserver filedescriptors.
1354 (start_waiting_job): If our personal token is available, use that
1355 instead of going to the server pipe.
1356 (*): Add the token value to many debugging statements, and print
1357 the child target name in addition to the ptr hex value.
1358 Change the default "no token" value from '\0' to '-' so it looks
1359 better in the output.
1361 * main.c (main): Install the child_handler with sigaction()
1362 instead of signal() if we have it. On SysV systems, signal() uses
1363 SysV semantics which are a pain. But sigaction() always does what
1365 (main): If we got job server FDs from the environment, test them
1366 to see if they're open. If not, the parent make closed them
1367 because it didn't think we were a submake. Print a warning and
1368 suggestion to use "+" on the submake invocation, and hard-set to
1369 -j1 for this instance of make.
1370 (main): Change the algorithm for assigning slots to be more
1371 robust. Previously make checked to see if it thought a subprocess
1372 was a submake and if so, didn't give it a token. Since make's
1373 don't consume tokens we could spawn many of makes fighting for a
1374 small number of tokens. Plus this is unreliable because submakes
1375 might not be recognized by the parent (see above) then all the
1376 tokens could be used up by unrecognized makes, and no one could
1377 run. Now every make consumes a token from its parent. However,
1378 the make can also use this token to spawn a child. If the make
1379 wants more than one, it goes to the jobserver pipe. Thus there
1380 will never be more than N makes running for -jN, and N*2 processes
1381 (N makes and their N children). Every make can always run at
1382 least one job, and we'll never deadlock. (Note the closing of the
1383 pipe for non-submakes also solves this, but this is still a better
1384 algorithm.) So! Only put N-1 tokens into the pipe, since the
1385 topmost make keeps one for itself.
1387 * configure.in: Find sigaction. Disable job server support unless
1388 the system provides it, in addition to either waitpid() or
1391 1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1393 * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a
1394 string on Windows, not a timestamp.
1396 1999-07-21 Paul D. Smith <psmith@gnu.org>
1398 * Version 3.77.90 released.
1400 * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4.
1402 * function.c: Rearrange so we don't need to predeclare the
1403 function_table array; K&R C compilers don't like that.
1405 * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C
1406 compiler! Change to work with K&R compilers as well.
1408 * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I
1409 thought it would work this way :-/. We'll have to think of
1411 * Makefile.am: Remove rule to create build.sh.
1413 * default.c (default_suffix_rules): Rearrange the default command
1414 lines to conform to POSIX rules (put the filename argument $<
1415 _after_ the OUTPUT_OPTION, not before it).
1417 * various: Changed !strncmp() calls to strneq() macros.
1419 * misc.c (sindex): Make slightly more efficient.
1421 * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup().
1422 * implicit.c (pattern_search): Ditto.
1423 * main.c (enter_command_line_file): Ditto.
1425 * misc.c (copy_dep_chain): Ditto.
1426 * read.c (read_makefile): Ditto.
1427 (parse_file_seq): Ditto.
1428 (tilde_expand): Ditto.
1429 (multi_glob): Ditto.
1430 * rule.c (install_pattern_rule): Ditto.
1431 * variable.c (define_variable_in_set): Ditto.
1432 (define_automatic_variables): Ditto.
1433 * vpath.c (construct_vpath_list): Ditto.
1435 * misc.c (xrealloc): Some reallocs are non-standard: work around
1436 them in xrealloc by calling malloc if PTR is NULL.
1437 * main.c (main): Call xrealloc() directly instead of testing for
1440 * function.c (func_sort): Don't try to free NULL; some older,
1441 non-standard versions of free() don't like it.
1443 * configure.in (--enable-dmalloc): Install some support for using
1444 dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc
1445 with configure to enable it.
1447 * function.c (function_table_entry): Whoops! The function.c
1448 rewrite breaks backward compatibility: all text to a function is
1449 broken into arguments, and extras are ignored. So $(sort a,b,c)
1450 returns "a"! Etc. Ouch. Fix it by making a positive value in
1451 the REQUIRED_ARGS field mean exactly that many arguments to the
1452 function; any "extras" are considered part of the last argument as
1453 before. A negative value means at least that many, but may be
1454 more: in this case all text is broken on commas.
1455 (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0.
1456 (expand_builtin_function): Compare number of args to the absolute
1457 value of REQUIRED_ARGS.
1459 1999-07-20 Paul D. Smith <psmith@gnu.org>
1461 * job.c (start_job_command): Ensure that the state of the target
1462 is cs_running. It might not be if we skipped all the lines due to
1465 * commands.c (execute_file_commands): If we discover that the
1466 command script is empty and succeed early, set cs_running so the
1467 modtime of the target is still rechecked.
1469 * rule.c (freerule): Free the dependency list for the rule.
1471 * implicit.c (pattern_search): When turning an intermediate file
1472 into a real target, keep the also_make list.
1473 Free the dep->name if we didn't use it during enter_file().
1475 1999-07-16 Paul D. Smith <psmith@gnu.org>
1477 * read.c (read_makefile): Don't allocate the commands buffer until
1478 we're sure we found a makefile and won't return early (mem leak).
1480 * job.c (start_job_command): Broken #ifdef test: look for F_SETFD,
1481 not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin
1482 file descriptor and it's leaking :-/.
1483 * getloadavg.c (getloadavg): Ditto.
1485 1999-07-15 Paul D. Smith <psmith@gnu.org>
1487 * read.c (read_makefile): Fix some potential memory stomps parsing
1488 `define' directives where no variable name is given.
1490 * function.c (func_call): Rename from func_apply. Various code
1491 cleanup and tightening.
1492 (function_table): Add "call" as a valid builtin function.
1494 * make.texinfo (Call Function): Document it.
1496 * NEWS: Announce it.
1498 1999-07-09 Eli Zaretskii <eliz@is.elta.co.il>
1500 * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]:
1501 Treat "override SHELL=" the same as just "SHELL=".
1503 1999-07-09 Paul D. Smith <psmith@gnu.org>
1505 * job.c (start_waiting_job): Don't get a second job token if we
1506 already have one; if we're waiting on the load to go down
1507 start_waiting_job() might get called twice on the same file.
1509 * filedef.h (struct file): Add new field, mtime_before_update.
1510 When notice_finished_file runs it assigns the cached last_mtime to
1512 * remake.c (update_goal_chain): Notice that a file wasn't updated
1513 by asking if it changed (g->changed) and comparing the current
1514 cached time (last_mtime) with the previous one, stored in
1515 mtime_before_update. The previous check ("did last_mtime changed
1516 during the run of update_file?") fails for parallel builds because
1517 last_mtime is set during reap_children, before update_file is run.
1518 This causes update_goal_chain to always return -1 (nothing
1519 rebuilt) when running parallel (-jN). This is OK during "normal"
1520 builds since our caller (main) treats these cases identically in
1521 that case, but if when rebuilding makefiles the difference is very
1522 important, as it controls whether we re-exec or not.
1523 * file.c (file_hash_enter): Copy the mtime_before_update field.
1524 (snap_deps): Initialize mtime_before_update to -1.
1525 * main.c (main): Initialize mtime_before_update on old (-o) and
1528 1999-07-08 Paul D. Smith <psmith@gnu.org>
1530 * main.c (switches): Define a new switch -R (or
1531 --no-builtin-variables). This option disables the defining of all
1532 the GNU make builtin variables.
1533 (main): If -R was given, force -r as well.
1534 * default.c (define_default_variables): Test the new flag.
1535 * make.h: Declare global flag.
1536 * make.texinfo (Options Summary): Document the new option.
1537 (Implicit Variables): Ditto.
1539 1999-07-06 Paul D. Smith <psmith@gnu.org>
1541 * make.texinfo (Options Summary): Correct examples in
1542 --print-data-base option summary (problem reported by David Morse
1543 <morse@nichimen.com>).
1545 * arscan.c: Add support for archives in Windows (VC++). Frank
1546 Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do
1548 * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the
1550 * build_w32.bat: Ditto.
1552 * remake.c (no_rule_error): Fix -include/sinclude so it doesn't
1553 give errors if you try to -include the same file twice.
1554 (updating_makefiles): New variable: we need to know this info in
1555 no_rule_error() so we know whether to print an error or not.
1556 (update_file_1): Unconditionally call no_rule_error(), don't try
1557 to play games with the dontcare flag.
1559 1999-06-14 Paul D. Smith <psmith@gnu.org>
1561 * make.texinfo (Remaking Makefiles): Add a description of how to
1562 prevent implicit rule searches for makefiles.
1564 * make.1: Remove statement that make continues processing when -v
1567 1999-06-14 Paul D. Smith <psmith@gnu.org>
1569 * read.c (read_makefile): Cast -1 arguments to
1570 variable_expand_string() to long. Alexandre Sauve
1571 <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks
1572 on a NEC SUPER-UX SX-4 system (and it's wrong without a cast
1573 anyway). Of course, (a) I'd really love to start using function
1574 prototypes, and (b) there's a whole slew of issues related to int
1575 vs. long and signed vs. unsigned in the length handling of
1576 variable buffers, etc. Gross. Needs a complete mucking-out.
1577 * expand.c (variable_expand): Ditto.
1579 * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by
1580 Lars Hecking <lhecking@nmrc.ucc.ie>.
1582 * read.c (get_next_mword): Allow colons to be escaped in target
1583 names: fix for regression failure.
1585 1999-04-26 Paul D. Smith <psmith@gnu.org>
1587 * main.c (main): Reset read_makefiles to empty after processing so
1588 we get the right error message.
1590 1999-04-25 Paul D. Smith <psmith@gnu.org>
1592 * make.texinfo: Updates to @dircategory and @direntry suggested by
1593 Karl Berry <karl@cs.umb.edu>.
1595 1999-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1597 * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before
1598 turning off dos_command_running, so child's signals produce the
1601 * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE
1604 1999-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1606 * configh.dos.template: Update to recognize that version 2.02 of
1607 DJGPP contains sys_siglist stuff.
1609 1999-04-14 Paul D. Smith <psmith@gnu.org>
1611 * make.texinfo (Options/Recursion): Document the job server.
1614 1999-04-13 Paul D. Smith <psmith@gnu.org>
1616 Implement a new "job server" feature; the implementation was
1617 suggested by Howard Chu <hyc@highlandsun.com>.
1619 * configure.in (job-server): New disable option for job server
1620 support--it's enabled by default. If it works well this will go
1623 * NEWS: Summarize the new feature.
1625 * acconfig.h: New definition MAKE_JOBSERVER if job server support
1627 * config.h-vms.template: Undef MAKE_JOBSERVER for this port.
1628 * config.h.W32.template: Ditto.
1629 * config.ami.template: Ditto.
1631 * main.c (struct command_switch): Add a new type: int_string.
1632 (switches[]) Use int_string for -j if MAKE_JOBSERVER.
1633 (init_switches): Initialize the new int_string switch type.
1634 (print_usage): New function, extracted from decode_switches().
1635 (decode_switches): Call it. Decode the new int_string switch type.
1636 (define_makeflags): Add new int_string switch data to MAKEFLAGS.
1637 (job_fds[]) Array to contain the pipe file descriptors.
1638 (main): Parse the job_slots_str option results. If necessary,
1639 create the pipe and seed it with tokens. Set the non-blocking bit
1640 for the read fd. Enable the signal handler for SIGCHLD even if we
1641 have a non-hanging wait; it's needed to interrupt the select() in
1642 job.c:start_waiting_job().
1644 * make.h: Declare job_fds[].
1646 * job.h (struct child): Add job_token field to store the token for
1649 * job.c (reap_children): When a child is fully reaped, release the
1650 token back into the pipe.
1651 (free_child): If the child to be freed still has a token, put it
1653 (new_job): Initialize the job_token member.
1654 (start_waiting_job): For local jobs, if we're using the pipe, get
1655 a token before we check the load, etc. We do this by performing a
1656 non-blocking read in a loop. If the read fails, no token is
1657 available. Do a select on the fd to wait for a token. We need to
1658 re-enable the signal handler for SIGCHLD even if we have a
1659 non-hanging waitpid() or wait3(), so that the signal will
1660 interrupt the select() and we can wake up to reap children.
1661 (child_handler): Re-enable the signal handler. The count is still
1662 kept although it's not needed or used unless you don't have
1663 waitpid() or wait3().
1665 1999-04-10 Paul D. Smith <psmith@gnu.org>
1667 * main.c (main): Reset the considered bit on all the makefiles if
1668 something failed to update; we need to examine them again if they
1669 appear as normal targets in order to get the proper error message.
1671 1999-04-09 Paul D. Smith <psmith@gnu.org>
1673 Performance enhancement from Tim Magill <tim.magill@telops.gte.com>.
1675 * remake.c (update_file): If you have large numbers of
1676 dependencies and you run in parallel, make can spend considerable
1677 time each pass through the graph looking at branches it has
1678 already seen. Since we only reap_children() when starting a pass,
1679 not in the middle, if a branch has been seen already in that pass
1680 nothing interesting can happen until the next pass. So, we toggle
1681 a bit saying whether we've seen this target in this pass or not.
1682 (update_goal_chain): Initially set the global considered toggle to
1683 1, since all targets initialize their boolean to 0. At the end of
1684 each pass, toggle the global considered variable.
1685 * filedef.h (struct file): Per-file considered toggle bit.
1686 * file.c: New global toggle variable considered.
1688 1999-04-05 Paul D. Smith <psmith@gnu.org>
1690 * arscan.c (ar_scan): Added support for ARFZMAG (compressed
1691 archives?) for Digital UNIX C++. Information provided by
1692 Patrick E. Krogel <pekrogel@mtu.edu>.
1693 (ar_member_touch): Ditto.
1695 1999-04-03 Paul D. Smith <psmith@gnu.org>
1697 * remake.c (f_mtime): If: a) we found a file and b) we didn't
1698 create it and c) it's not marked as an implicit target and d) it
1699 is marked as an intermediate target, then it was so marked due to
1700 an .INTERMEDIATE special target, but it already existed in the
1701 directory. In this case, unset the intermediate flag so we won't
1702 delete it when make is done. It feels like it would be cleaner to
1703 put this check in update_file_1() but I worry it'll get missed...
1705 1999-04-01 Paul D. Smith <psmith@gnu.org>
1707 * job.c (construct_command_argv_internal): Use bcopy() to copy
1708 overlapping strings, rather than strcpy(). ISO C says the latter
1709 is undefined. Found this in a bug report from 1996! Ouch!
1711 1999-03-31 Paul D. Smith <psmith@gnu.org>
1713 * read.c (readline): Ignore carriage returns at the end of the
1714 line, to allow Windows-y CRLF line terminators.
1716 1999-03-30 Paul D. Smith <psmith@gnu.org>
1718 * configure.in: Don't put build.sh here, since build.sh.in doesn't
1719 exist initially. This cause autoreconf and automake to fail when
1720 run on a clean CVS checkout. Instead, we create build.sh in the
1721 Makefile (see below).
1723 * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant.
1724 Put those files directly into EXTRA_DIST so they're distributed.
1725 Create a local build rule to create build.sh.
1726 Create a local maintainer-clean rule to delete all the funky
1729 * maintMakefile: Makefile.in depends on README, since automake
1730 fails if it doesn't exist. Also don't remove glob/Makefile.in
1731 here, as it causes problems.
1733 1999-03-26 Paul D. Smith <psmith@gnu.org>
1735 * configure.in: Substitute GLOBLIB if we need the link the
1736 glob/libglob.a library.
1737 * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
1738 don't link the local libglob.a at all if we don't need it.
1739 * build.template: Don't compile glob/*.o unless we want globlib.
1740 * maintMakefile (build.sh.in): Substitute the glob/*.o files
1743 1999-03-25 Paul D. Smith <psmith@gnu.org>
1745 * make.texinfo: Various typos and additions, pointed out by James
1746 G. Sack <jsack@dornfeld.com>.
1748 1999-03-22 Paul D. Smith <psmith@gnu.org>
1750 * make.texinfo (Functions): Add a new section documenting the new
1751 $(error ...) and $(warning ...) functions. Also updated copyright
1753 * NEWS: Updated for the new functions.
1754 * function.c (func_error): Implement the new $(error ...) and
1755 $(warning ...) functions.
1756 (function_table): Insert new functions into the table.
1757 (func_firstword): Don't call find_next_token() with argv[0]
1758 itself, since that function modifies the pointer.
1759 * function.c: Cleanups and slight changes to the new method of
1762 1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1764 * function.c: Rewrite to use one C function per make function,
1765 instead of a huge switch statement. Also allows some cleanup of
1766 multi-architecture issues, and a cleaner API which makes things
1767 like func_apply() simple.
1769 * function.c (func_apply): Initial implementation. Expand either
1770 a builtin function or a make variable in the context of some
1771 arguments, provided as $1, $2, ... $N.
1773 1999-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1774 1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1776 * job.c (construct_command_argv_internal): Don't treat _all_
1777 backslashes as escapes, only those which really escape a special
1778 character. This allows most normal "\" directory separators to be
1781 1999-03-05 Paul D. Smith <psmith@gnu.org>
1783 * configure.in: Check for a system strdup().
1784 * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys
1786 * make.h: Prototype xstrdup().
1787 * remake.c (library_search): Use it.
1788 * main.c (main): Use it.
1789 (find_and_set_default_shell): Use it.
1790 * job.c (construct_command_argv_internal): Use it.
1791 * dir.c (find_directory): Use it.
1793 * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
1794 maintMakefile instead of "include", to avoid automake 1.4
1797 1999-03-04 Paul D. Smith <psmith@gnu.org>
1799 * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
1800 * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
1801 * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
1802 * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
1803 * vpath.c, Makefile.ami, NMakefile.template, build.template,
1804 * makefile.vms: Updated FSF address in the copyright notice.
1806 * variable.c (try_variable_definition): If we see a conditional
1807 variable and we decide to set it, re-type it as recursive so it
1808 will be expanded properly later.
1810 1999-02-22 Paul D. Smith <psmith@gnu.org>
1812 * NEWS: Mention new .LIBPATTERNS feature.
1814 * make.texinfo (Libraries/Search): Describe the use and
1815 ramifications of the new .LIBPATTERNS variable.
1817 * remake.c (library_search): Instead of searching only for the
1818 hardcoded expansion "libX.a" for a library reference "-lX", we
1819 obtain a list of patterns from the .LIBPATTERNS variable and
1820 search those in order.
1822 * default.c: Added a new default variable .LIBPATTERNS. The
1823 default for UNIX is "lib%.so lib%.a". Amiga and DOS values are
1826 * read.c: Remove bogus HAVE_GLOB_H references; always include
1829 1999-02-21 Paul D. Smith <psmith@gnu.org>
1831 * function.c (expand_function): Set value to 0 to avoid freeing it.
1832 * variable.c (pop_variable_scope): Free the value of the variable.
1833 (try_variable_definition): For simple variables, use
1834 allocated_variable_expand() to avoid stomping on the variable
1835 buffer when we still need it for other things.
1837 * arscan.c: Modified to support AIX 4.3 big archives. The changes
1838 are based on information provided by Phil Adams
1839 <padams@austin.ibm.com>.
1841 1999-02-19 Paul D. Smith <psmith@gnu.org>
1843 * configure.in: Check to see if the GNU glob library is already
1844 installed on the system. If so, _don't_ add -I./glob to the
1845 compile line. Using the system glob code with the local headers
1847 Rewrite SCCS macros to use more autoconf facilities.
1849 * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
1850 CPPFLAGS by configure now.
1851 Automake 1.4 introduced its own "include" feature which conflicts
1852 with the maintMakefile stuff. A hack that seems to work is add a
1853 space before the include :-/.
1855 * build.template: Move -Iglob out of the compile line; it'll get
1856 added to CPPFLAGS by configure now.
1858 1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com>
1860 * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before
1861 calling lbr$get_index since if the archive is empty,
1862 VMS_get_member_info won't get called at all, and any leftover date
1863 will be used. This bug shows up if any member of any archive is
1864 made, followed by a dependency check on a different, empty
1867 1998-12-13 Martin Zinser <zinser@decus.decus.de>
1869 * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt
1870 functions so we don't use the broken VMS versions.
1871 * makefile.com [VMS]: Allow debugging.
1872 * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS.
1874 1998-11-30 Paul D. Smith <psmith@gnu.org>
1876 * signame.c (init_sig): Check the sizes of signals being set up to
1877 avoid array overwrites (if the system headers have problems).
1879 1998-11-17 Paul D. Smith <psmith@gnu.org>
1881 * read.c (record_files): Clean up some indentation.
1883 1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1885 * rule.c (print_rule_data_base): Fix arguments to fatal() call.
1887 1998-10-13 Paul D. Smith <psmith@gnu.org>
1889 * job.c (start_job_command): If the command list resolves to no
1890 chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL;
1893 1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1895 * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
1898 1998-10-09 Paul D. Smith <psmith@gnu.org>
1900 * read.c (read_makefile): Allow non-empty lines to expand to the
1901 empty string after variable, etc., expansion, and be ignored.
1903 1998-09-21 Paul D. Smith <psmith@gnu.org>
1905 * job.c (construct_command_argv_internal): Only add COMMAND.COM
1906 "@echo off" line for non-UNIXy shells.
1908 1998-09-09 Paul D. Smith <psmith@gnu.org>
1910 * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.
1912 1998-09-04 Paul D. Smith <psmith@gnu.org>
1914 * read.c (read_makefile): If we hit the "missing separator" error,
1915 check for the common case of 8 spaces instead of a TAB and give an
1916 extra comment to help people out.
1918 1998-08-29 Paul Eggert <eggert@twinsun.com>
1920 * configure.in (AC_STRUCT_ST_MTIM_NSEC):
1921 Renamed from AC_STRUCT_ST_MTIM.
1923 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise.
1924 Port to UnixWare 2.1.2 and pedantic Solaris 2.6.
1926 * acconfig.h (ST_MTIM_NSEC):
1927 Renamed from HAVE_ST_MTIM, with a new meaning.
1929 * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
1930 Use new ST_MTIM_NSEC macro.
1932 1998-08-26 Paul D. Smith <psmith@gnu.org>
1934 * remake.c (check_dep): For any intermediate file, not just
1935 secondary ones, try implicit and default rules if no explicit
1936 rules are given. I'm not sure why this was restricted to
1937 secondary rules in the first place.
1939 1998-08-24 Paul D. Smith <psmith@gnu.org>
1941 * make.texinfo (Special Targets): Update documentation for
1942 .INTERMEDIATE: if used with no dependencies, then it does nothing;
1943 old docs said it marked all targets as intermediate, which it
1944 didn't... and which would be silly :).
1946 * implicit.c (pattern_search): If we find a dependency in our
1947 internal tables, make sure it's not marked intermediate before
1948 accepting it as a found_file[].
1950 1998-08-20 Paul D. Smith <psmith@gnu.org>
1952 * ar.c (ar_glob): Use existing alpha_compare() with qsort.
1953 (ar_glob_alphacompare): Remove it.
1955 Modify Paul Eggert's patch so we don't abandon older systems:
1957 * configure.in: Warn the user if neither waitpid() nor wait3() is
1960 * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
1961 (child_handler, dead_children): Define these if WAIT_NOHANG is not
1963 (reap_children): Only track the dead_children count if no
1964 WAIT_NOHANG. Otherwise, it's a boolean.
1966 * main.c (main): Add back signal handler if no WAIT_NOHANG is
1967 available; only use default signal handler if it is.
1969 1998-08-20 Paul Eggert <eggert@twinsun.com>
1971 Install a more robust signal handling mechanism for systems which
1974 * job.c (WAIT_NOHANG): Define to a syntax error if our host
1975 is truly ancient; this should never happen.
1976 (child_handler, dead_children): Remove.
1977 (reap_children): Don't try to keep separate track of how many
1978 dead children we have, as this is too bug-prone.
1979 Just ask the OS instead.
1980 (vmsHandleChildTerm): Fix typo in error message; don't mention
1983 * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
1984 do this early, before we could possibly create a subprocess.
1985 Just use the default behavior; don't have our own handler.
1987 1998-08-18 Eli Zaretskii <eliz@is.elta.co.il>
1989 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
1990 recognize library archive members when dealing with drive spec
1991 mess. Discovery and initial fix by George Racz <gracz@mincom.com>.
1993 1998-08-18 Paul D. Smith <psmith@gnu.org>
1995 * configure.in: Check for stdlib.h explicitly (some hosts have it
1996 but don't have STDC_HEADERS).
1997 * make.h: Use HAVE_STDLIB_H. Clean up some #defines.
1998 * config.ami: Re-compute based on new config.h.in contents.
1999 * config.h-vms: Ditto.
2000 * config.h.W32: Ditto.
2001 * configh.dos: Ditto.
2003 * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if
2004 directory names end with `\' so strip it.
2006 1998-08-17 Paul D. Smith <psmith@gnu.org>
2008 * make.texinfo: Added copyright year to the printed copy. Removed
2009 the price from the manual. Change the top-level reference to
2010 running make to be "Invoking make" instead of "make Invocation",
2011 to comply with GNU doc standards.
2013 * make.h (__format__, __printf__): Added support for these in
2014 __attribute__ macro.
2015 (message, error, fatal): Use ... prototype form under __STDC__.
2016 Add __format__ attributes for printf-style functions.
2018 * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().
2020 * misc.c (message, error, fatal): Add preprocessor stuff to enable
2021 creation of variable-argument functions with appropriate
2022 prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
2023 v*printf(), _doprnt(), or none of the above. Culled from GNU
2024 fileutils and slightly modified.
2025 (makefile_error, makefile_error): Removed (merged into error() and
2026 fatal(), respectively).
2027 * amiga.c: Use them.
2029 * arscan.c: Use them.
2030 * commands.c: Use them.
2031 * expand.c: Use them.
2033 * function.c: Use them.
2038 * remake.c: Use them.
2039 * remote-cstms.c: Use them.
2041 * variable.c: Use them.
2043 * make.h (struct floc): New structure to store file location
2045 * commands.h (struct commands): Use it.
2046 * variable.c (try_variable_definition): Use it.
2047 * commands.c: Use it.
2048 * default.c: Use it.
2050 * function.c: Use it.
2055 1998-08-16 Paul Eggert <eggert@twinsun.com>
2057 * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.
2059 1998-08-16 Paul Eggert <eggert@twinsun.com>
2061 * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
2062 (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
2063 make it easier to understand.
2065 1998-08-14 Paul D. Smith <psmith@gnu.org>
2067 * read.c (read_makefile): We've already unquoted any colon chars
2068 by the time we're done reading the targets, so arrange for
2069 parse_file_seq() on the target list to not do so again.
2071 1998-08-05 Paul D. Smith <psmith@gnu.org>
2073 * configure.in: Added glob/configure.in data. We'll have the glob
2074 code include the regular make config.h, rather than creating its
2077 * getloadavg.c (main): Change return type to int.
2079 1998-08-01 Paul Eggert <eggert@twinsun.com>
2081 * job.c (reap_children): Ignore unknown children.
2083 1998-07-31 Paul D. Smith <psmith@gnu.org>
2085 * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
2086 Add prototypes for functions. Some prototypes needed to be moved
2087 in order to get #include order reasonable.
2089 1998-07-30 Paul D. Smith <psmith@gnu.org>
2091 * make.h: Added MIN/MAX.
2092 * filedef.h: Use them; remove FILE_TIMESTAMP_MIN.
2094 1998-07-30 Paul Eggert <eggert@twinsun.com>
2096 Add support for sub-second timestamp resolution on hosts that
2097 support it (just Solaris 2.6, so far).
2099 * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
2100 * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
2101 jm_AC_TYPE_UINTMAX_T): New defuns.
2102 * commands.c (delete_target): Convert file timestamp to
2103 seconds before comparing to archive timestamp. Extract mod
2104 time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
2105 * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
2106 (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
2107 * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
2108 (file_timestamp_now, file_timestamp_sprintf): New functions.
2109 (print_file): Print file timestamps as FILE_TIMESTAMP, not
2111 * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
2112 (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
2113 FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
2114 FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
2115 FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
2116 (file_timestamp_now, file_timestamp_sprintf): New decls.
2117 (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
2118 time_t -> FILE_TIMESTAMP.
2119 * implicit.c (pattern_search): Likewise.
2120 * vpath.c (vpath_search, selective_vpath_search): Likewise.
2121 * main.c (main): Likewise.
2122 * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
2123 (f_mtime): Use file_timestamp_now instead of `time'.
2124 Print file timestamp with file_timestamp_sprintf.
2125 * vpath.c (selective_vpath_search): Extract file time stamp from
2126 struct stat with FILE_TIMESTAMP_STAT_MODTIME.
2128 1998-07-28 Paul D. Smith <psmith@gnu.org>
2130 * Version 3.77 released.
2132 * dosbuild.bat: Change to DOS CRLF line terminators.
2134 * make-stds.texi: Update from latest version.
2136 * make.texinfo (Options Summary): Clarify that the -r option
2137 affects only rules, not builtin variables.
2139 1998-07-27 Paul D. Smith <psmith@gnu.org>
2141 * make.h: Make __attribute__ resolve to empty for non-GCC _and_
2144 * misc.c (log_access): Print UID/GID's as unsigned long int for
2145 maximum portability.
2147 * job.c (reap_children): Print PIDs as long int for maximum
2150 1998-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2152 * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.
2154 1998-07-25 Paul D. Smith <psmith@gnu.org>
2156 * Version 3.76.94 released.
2158 1998-07-23 Paul D. Smith <psmith@gnu.org>
2160 * config.h.W32.template: Make sure all the #defines of macros here
2161 have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
2162 just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in
2165 * make.h: Remove __attribute__((format...)) stuff; using it with
2166 un-prototyped functions causes older GCC's to fail.
2168 * Version 3.76.93 released.
2170 1998-07-22 Paul D. Smith <psmith@gnu.org>
2172 * file.c (print_file_data_base): Fix average calculation.
2174 1998-07-20 Paul D. Smith <psmith@gnu.org>
2176 * main.c (die): Postpone the chdir() until after
2177 remove_intermediates() so that intermediate targets with relative
2178 pathnames are removed properly.
2180 1998-07-17 Paul D. Smith <psmith@gnu.org>
2182 * filedef.h (struct file): New flag: did we print an error or not?
2184 * remake.c (no_rule_error): New function to print error messages,
2185 extraced from remake_file().
2187 * remake.c (remake_file): Invoke the new error print function.
2188 (update_file_1): Invoke the error print function if we see that we
2189 already tried this target and it failed, but that an error wasn't
2190 printed for it. This can happen if a file is included with
2191 -include or sinclude and couldn't be built, then later is also
2192 the dependency of another target. Without this change, make just
2195 1998-07-16 Paul D. Smith <psmith@gnu.org>
2197 * make.texinfo: Removed "beta" version designator.
2198 Updated ISBN for the next printing.
2200 1998-07-13 Paul Eggert <eggert@twinsun.com>
2202 * acinclude.m4: New AC_LFS macro to determine if special compiler
2203 flags are needed to allow access to large files (e.g., Solaris 2.6).
2204 * configure.in: Invoke it.
2206 1998-07-08 Eli Zaretskii <eliz@is.elta.co.il>
2208 * Makefile.DOS: track changes in Makefile.in.
2210 1998-07-07 Paul D. Smith <psmith@gnu.org>
2212 * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
2213 top so host is initialized early enough.
2215 * acinclude.m4: New file. Need some special autoconf macros to
2216 check for network libraries (-lsocket, -lnsl, etc.) when
2217 configuring Customs.
2219 * configure.in (make_try_customs): Invoke new network libs macro.
2221 1998-07-06 Paul D. Smith <psmith@gnu.org>
2223 * Version 3.76.92 released.
2225 * README.customs: Added to the distribution.
2227 * configure.in (make_try_customs): Rewrite to require an installed
2228 Customs library, rather than looking at the build directory.
2230 * Makefile.am (man_MANS): Install make.1.
2231 * make.1: Renamed from make.man.
2233 * make.texinfo (Bugs): New mailing list address for GNU make bug
2236 1998-07-02 Paul D. Smith <psmith@gnu.org>
2238 * Version 3.76.91 released.
2240 * default.c: Added default rule for new-style RCS master file
2241 storage; ``% :: RCS/%''.
2242 Added default rules for DOS-style C++ files with suffix ".cpp".
2243 They use the new LINK.cpp and COMPILE.cpp macros, which are set by
2244 default to be equal to LINK.cc and COMPILE.cc.
2246 1998-06-19 Eli Zaretskii <eliz@is.elta.co.il>
2248 * job.c (start_job_command): Reset execute_by_shell after an empty
2249 command was skipped.
2251 1998-06-09 Paul D. Smith <psmith@gnu.org>
2253 * main.c (main): Keep track of the temporary filename created when
2254 reading a makefile from stdin (-f-) and attempt to remove it
2255 as soon as we know we're not going to re-exec. If we are, add it
2256 to the exec'd make's cmd line with "-o" so the exec'd make doesn't
2257 try to rebuild it. We still have a hole: if make re-execs then
2258 the temporary file will never be removed. To fix this we'd need
2259 a brand new option that meant "really delete this".
2260 * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
2261 Updated mailing addresses.
2263 1998-06-08 Paul D. Smith <psmith@gnu.org>
2265 * main.c (main): Andreas Luik <luik@isa.de> points out that the
2266 check for makefile :: rules with commands but no dependencies
2267 causing a loop terminates incorrectly.
2269 * maintMakefile: Make a template for README.DOS to update version
2272 1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2274 * remake.c (update_file_1): Don't free the memory for the
2275 dependency structure when dropping a circular dependency.
2277 1998-05-30 Eli Zaretskii <eliz@is.elta.co.il>
2279 * dir.c (file_exists_p, file_impossible_p, file_impossible)
2280 [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
2281 dirname of "d:foo" be "d:".
2283 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2285 * read.c (read_makefile): Avoid running past EOS when scanning
2286 file name after `include'.
2288 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2290 * make.texinfo (Flavors): Correct description of conditional
2291 assignment, which is not equivalent to ifndef.
2292 (Setting): Likewise.
2294 1998-05-24 Paul D. Smith <psmith@gnu.org>
2296 * arscan.c (ar_name_equal): strncmp() might be implemented as a
2297 macro, so don't put preprocessor conditions inside the arguments
2300 1998-05-23 Eli Zaretskii <eliz@is.elta.co.il>
2302 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
2303 drive specs when parsing targets, target-specific variables and
2304 static pattern rules. A colon can only be part of drive spec if
2305 it is after the first letter in a token.
2307 1998-05-22 Eli Zaretskii <eliz@is.elta.co.il>
2309 * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
2310 yelling bloody murder.
2312 * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.
2314 * read.c (parse_file_seq): Combine the special file-handling code
2315 for WINDOWS32 and __MSDOS__ into a single snippet.
2316 (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
2317 colon as part of a drive spec.
2319 * job.c (batch_mode_shell) [__MSDOS__]: Declare.
2321 1998-05-20 Paul D. Smith <psmith@gnu.org>
2323 * Version 3.76.90 released.
2325 1998-05-19 Paul D. Smith <psmith@gnu.org>
2327 * make.texinfo (Make Errors): Added a new appendix describing
2328 common errors make might generate and how to resolve them (or at
2329 least more information on what they mean).
2331 * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
2332 to create a dependency file to construct Makefile.DOS, SMakefile,
2334 (.dep_segment): Generate the dependency fragment file.
2336 1998-05-14 Paul D. Smith <psmith@gnu.org>
2338 * make.man: Minor changes.
2340 1998-05-13 Paul D. Smith <psmith@gnu.org>
2342 * function.c (pattern_matches,expand_function): Change variables
2343 and types named "word" to something else, to avoid compilation
2344 problems on Cray C90 Unicos.
2345 * variable.h: Modify the function prototype.
2347 1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com>
2349 * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off
2350 echo when using a batch file, and make sure the command ends in a
2353 1998-05-03 Paul D. Smith <psmith@gnu.org>
2355 * configure.in (make_try_customs): Add some customs flags if the
2356 user configures custom support.
2358 * job.c, remote-cstms.c: Merge in changes for custom library.
2360 * remote-stub.c: Add option to stub start_remote_job_p().
2362 1998-05-01 Paul D. Smith <psmith@gnu.org>
2364 * remake.c (f_mtime): Install VPATH+ handling for archives; use
2365 the hname field instead of the name field, and rehash when
2368 1998-04-30 Paul D. Smith <psmith@gnu.org>
2370 * rule.c (print_rule_data_base): Print out any pattern-specific
2371 variable values into the rules database.
2373 * variable.c (print_variable_set): Make this variable extern, to
2374 be called by print_rule_data_base() for pattern-specific variables.
2376 * make.texinfo (Pattern-specific): Document pattern-specific
2379 1998-04-29 Paul D. Smith <psmith@gnu.org>
2381 * expand.c (variable_expand_for_file): Make static; its only
2382 called internally. Look up this target in the list of
2383 pattern-specific variables and insert the variable set into the
2384 queue to be searched.
2386 * filedef.h (struct file): Add a new field to hold the
2387 previously-found pattern-specific variable reference. Add a new
2388 flag to remember whether we already searched for this file.
2390 * rule.h (struct pattern_var): New structure for storing
2391 pattern-specific variable values. Define new function prototypes.
2393 * rule.c: New variables pattern_vars and last_pattern_var for
2394 storage and handling of pattern-specific variable values.
2395 (create_pattern_var): Create a new pattern-specific variable value
2397 (lookup_pattern_var): Try to match a target to one of the
2398 pattern-specific variable values.
2400 1998-04-22 Paul D. Smith <psmith@gnu.org>
2402 * make.texinfo (Target-specific): Document target-specific
2405 1998-04-21 Paul D. Smith <psmith@gnu.org>
2407 * variable.c (define_variable_in_set): Made globally visible.
2408 (lookup_variable_in_set): New function: like lookup_variable but
2409 look only in a specific variable set.
2410 (target_environment): Use lookup_variable_in_set() to get the
2411 correct export rules for a target-specific variable.
2412 (create_new_variable_set): Create a new variable set, and just
2413 return it without installing it anywhere.
2414 (push_new_variable_scope): Reimplement in terms of
2415 create_new_variable_set.
2417 * read.c (record_target_var): Like record_files, but instead of
2418 files create a target-specific variable value for each of the
2419 listed targets. Invoked from read_makefile() when the target line
2420 turns out to be a target-specific variable assignment.
2422 1998-04-19 Paul D. Smith <psmith@gnu.org>
2424 * read.c (read_makefile): Rewrite the entire target parsing
2425 section to implement target-specific variables. In particular, we
2426 cannot expand the entire line as soon as it's read in, since we
2427 may want to evaluate parts of it with different variable contexts
2428 active. Instead, start expanding from the beginning until we find
2429 the `:' (or `::'), then determine what kind of line this is and
2430 continue appropriately.
2432 * read.c (get_next_mword): New function to parse a makefile line
2433 by "words", considering an entire variable or function as one
2434 word. Return the type read in, along with its starting position
2436 (enum make_word_type): The types of words that are recognized by
2439 * variable.h (struct variable): Add a flag to specify a per-target
2442 * expand.c: Make variable_buffer global. We need this during the
2443 new parsing of the makefile.
2444 (variable_expand_string): New function. Like variable_expand(),
2445 but start at a specific point in the buffer, not the beginning.
2446 (variable_expand): Rewrite to simply call variable_expand_string().
2448 1998-04-13 Paul D. Smith <psmith@gnu.org>
2450 * remake.c (update_goal_chain): Allow the rebuilding makefiles
2451 step to use parallel jobs. Not sure why this was disabled:
2452 hopefully we won't find out :-/.
2454 1998-04-11 Paul D. Smith <psmith@gnu.org>
2456 * main.c (main): Set the CURDIR makefile variable.
2457 * make.texinfo (Recursion): Document it.
2459 1998-03-17 Paul D. Smith <psmith@gnu.org>
2461 * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
2462 * variable.c (try_variable_definition): Use new feature.
2464 1998-03-10 Paul D. Smith <psmith@gnu.org>
2466 * main.c (main): Don't pass included, rebuilt makefiles to
2467 re-exec'd makes with -o. Reopens a possible loop, but it caused
2470 1998-03-02 Paul D. Smith <psmith@gnu.org>
2472 * variable.c (try_variable_definition): Implement ?=.
2473 * make.texinfo (Setting): Document it.
2475 1998-02-28 Eli Zaretskii <eliz@is.elta.co.il>
2477 * job.c (start_job_command): Reset execute_by_shell after an empty
2478 command, like ":", has been seen.
2480 Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com>
2482 * make.h [WINDOWS32]: make case sensitivity configurable
2483 * dir.c [WINDOWS32]: make case sensitivity configurable
2484 * README.W32: Document case sensitivity
2485 * config.ami: Share case warping code with Windows
2487 Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2489 * w32/subproc/sub_proc.c: Added support for MKS toolkit shell
2490 (turn on HAVE_MKS_SHELL).
2491 * read.c [WINDOWS32]: Fixed a problem with multiple target rules
2492 reported by Gilbert Catipon (gcatipon@tibco.com). If multiple
2493 path tokens in a rule did not have drive letters, make would
2494 incorrectly concatenate the 2 tokens together.
2495 * main.c/variable.c [WINDOWS32]: changed SHELL detection code to
2496 follow what MSDOS did. In addition to watching for SHELL variable
2497 updates, make's main will attempt to default the value of SHELL
2498 before and after makefiles are parsed.
2499 * job.c/job.h [WINDOWS32]: The latest changes made to enable use
2500 of the GNUWIN32 shell from make could cause make to fail due to a
2501 concurrency condition between parent and child processes. Make
2502 now creates a batch file per job instead of trying to reuse the
2503 same singleton batch file.
2504 * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro
2505 from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
2506 logic to reduce complexity. WINDOWS32 now uses the unixy_shell
2507 variable to detect Bourne-shell compatible environments. There is
2508 also a batch_mode_shell variable that determines whether not
2509 command lines should be executed via script files. A WINDOWS32
2510 system with no sh.exe installed would have unixy_shell set to
2511 FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
2512 that does not behave well when invoking things via 'sh -c xxx',
2513 you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
2515 * NMakefile: Added /D DEBUG to debug build flags so that unhandled
2516 exceptions could be debugged.
2518 Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2520 * main.c [WINDOWS32]: The function define_variable() does not
2521 handle NULL. Test before calling it to set Path.
2522 * main.c [WINDOWS32]: Search Path again after makefiles have been
2523 parsed to detect sh.exe.
2524 * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools.
2525 To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
2526 * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.
2528 Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2530 * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be
2532 * job.c (child_execute_job) [VMS]: Use a VMS .com file if the
2533 command contains a newline (e.g. from a define/enddef block).
2534 * vmsify.c (vmsify): Return relative pathnames wherever possible.
2535 * vmsify.c (vmsify): An input string like "../.." returns "[--]".
2537 Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2539 * NMakefile: Changed nmake to $(MAKE).
2540 * subproc.bat: Take the make command name from the command
2541 line. If no command name was given, default to nmake.
2542 * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names
2543 are now always created in heap memory.
2544 * w32/subproc/sub_proc.c: New implementation of make_command_line()
2545 which is more compatible with different Bourne shell implementations.
2546 Deleted the now obsolete fix_command_line() function.
2547 * main.c [WINDOWS32]: Any arbitrary spelling of Path can be
2548 detected. Make will ensure that the special spelling `Path' is
2549 inserted into the environment when the path variable is propagated
2550 within itself and to make's children.
2551 * main.c [WINDOWS32]: Detection of sh.exe was occurring too
2552 soon. The 2nd check for the existence of sh.exe must come after
2553 the call to read_all_makefiles().
2555 Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de>
2557 * makefile.com [VMS]: Fixed definition of sys.
2558 * readme.vms: Comments on what's changed lately.
2560 Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2562 * read.c (read_all_makefiles): Allow make to find files named
2563 "MAKEFILE" with no extension on VMS.
2564 * file.c (lookup_file): Lowercase filenames on VMS.
2566 1997-09-29 Paul D. Smith <psmith@baynetworks.com>
2568 * read.c (read_makefile): Reworked target detection again; the old
2569 version had an obscure quirk.
2571 Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com>
2573 * Version 3.76.1 released.
2575 * Makefile.am: Add loadavg files to clean rules.
2577 * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
2578 * Makefile.ami (distclean): Ditto.
2579 * SMakefile (distclean): Ditto.
2581 * main.c (main): Arg count should be int, not char! Major braino.
2583 Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com>
2585 * Version 3.76 released.
2587 Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com>
2589 * function.c (expand_function): When processing $(shell...)
2590 translate a CRLF (\r\n) sequence as well as a newline (\n) to a
2591 space. Also remove an ending \r\n sequence.
2592 * make.texinfo (Shell Function): Document it.
2594 Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2596 * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
2597 paths which contain single character entries like `.' are not
2600 * README.W32: Document path handling issues on Windows systems.
2602 Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com>
2606 Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2608 * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked
2609 from main() to re-exec make, the call to execvp() would
2610 incorrectly return control to parent shell before the exec'ed
2611 command could run to completion. I believe this is a feature of
2612 the way that execvp() is implemented on top of WINDOWS32 APIs. To
2613 alleviate the problem, use the supplied process launch function in
2614 the sub_proc library and suspend the parent process until the
2615 child process has run. When the child exits, exit the parent make
2616 with the exit code of the child make.
2618 Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com>
2620 * Makefile.DOS.template (distdir): Fix a line that got wrapped in
2623 * Makefile.am (loadavg): Give the necessary cmdline options when
2626 * configure.in: Check for pstat_getdynamic for getloadvg on HP.
2628 * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty
2629 command optimization on these systems; it doesn't make sense.
2631 Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com>
2635 Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com>
2637 * main.c (print_version): Add '97 to copyright years.
2639 * read.c (do_define): Check the length of the array before looking
2640 at a particular offset.
2642 * job.c (construct_command_argv_internal): Examine the last byte
2643 of the previous arg, not the byte after that.
2645 Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il>
2647 * Makefile.DOS.template: New file (converted to Makefile.DOS in
2650 * configure.bat: Rewrite to use Makefile.DOS instead of editing
2651 Makefile.in. Add support for building from outside of the source
2652 directory. Fail if the environment block is too small.
2654 * configh.dos: Use <sys/config.h>.
2656 * README.DOS: Update instructions.
2658 Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il>
2660 * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh"
2661 literally, use value of unixy_shell instead.
2663 * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
2666 Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2668 * vmsify.c (vmsify, case 11): After translating `..' elements, set
2669 nstate to N_OPEN if there are still more elements to process.
2670 (vmsify, case 2): After translating `foo/bar' up to the slash,
2671 set nstate to N_OPEN, not N_DOT.
2673 Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2675 * dir.c (vmsstat_dir): Leave name unmodified on exit.
2676 * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
2677 * vpath.c: Fix comments to refer to path separator, not colon.
2678 (selective_vpath_search): Avoid Unixy slash handling for VMS.
2680 Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2682 * ar.c [VMS]: Don't declare ar_member_touch.
2683 Delete VMS version of ar_member_date.
2684 Enable non-VMS versions of ar_member_date and ar_member_date_1 for
2686 * arscan.c (VMS_get_member_info): New function.
2687 (ar_scan): Provide version for VMS systems.
2688 (ar_name_equal): Simply compare name and mem on VMS systems.
2689 Don't define ar_member_pos or ar_member_touch on VMS systems.
2691 * config.h-vms (pid_t, uid_t): Don't define.
2693 * remake.c: Delete declaration of vms_stat.
2694 (name_mtime): Don't call vms_stat.
2695 (f_mtime) [VMS]: Funky time value manipulation no longer necessary.
2697 * file.c (print_file): [VMS] Use ctime, not cvt_time.
2699 * make.h [VMS]: Don't define POSIX.
2701 * makefile.com (filelist): Include ar and arscan.
2702 Also include them in the link commands.
2703 Don't define NO_ARCHIVES in cc command.
2705 * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
2706 (defines): Delete NO_ARCHIVES from list.
2708 * remake.c (f_mtime): Only check to see if intermediate file is
2709 out of date if it also exists (i.e., mtime != (time_t) -1).
2711 * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.
2713 Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2715 * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
2716 (#!/bin/sh) in script files correctly.
2717 Fixed a couple of memory leaks.
2718 Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
2719 files with extensions are preferred over files without extensions.
2720 Added search for files with .cmd extension too.
2721 * w32/subproc/misc.c (arr2envblk): Fixed memory leak.
2723 Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com>
2727 Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com>
2729 * read.c (do_define): Remember to count the newline after the endef.
2731 Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com>
2733 * many: Rewrote builds to use Automake 1.2.
2735 * AUTHORS: New file.
2736 * maintMakefile: Contains maintainer-only make snippets.
2737 * GNUmakefile: This now only runs the initial auto* tools.
2738 * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
2739 automatically by automake).
2740 * compatMakefile: Removed (not needed anymore).
2741 * README,build.sh.in: Removed (built from templates).
2742 * config.h.in,Makefile.in: Removed (built by tools).
2744 Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com>
2746 * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
2747 * README,README.DOS: Ditto.
2749 * remake.c (update_file_1,f_mtime): Fix GPATH handling.
2750 * vpath.c (gpath_search): Ditto.
2752 * file.c (rename_file): New function: rehash, but also rename to
2754 * filedef.h: Declare it.
2756 * variable.c (merge_variable_set_lists): Remove free() of variable
2757 set; since various files can share variable sets we don't want to
2760 Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com>
2762 * configure.in: Require autoconf 2.12
2764 * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
2765 more stylistically correct "cd subdir && $(MAKE)".
2767 * main.c: Global variable `clock_skew_detected' defined.
2768 (main): Print final warning if it's set.
2769 * make.h: Declare it.
2770 * remake.c (f_mtime): Test and set it.
2772 * job.c (start_job_command): Add special optimizations for
2773 "do-nothing" rules, containing just the shell no-op ":". This is
2774 useful for timestamp files and can make a real difference if you
2775 have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).
2777 * configure.in,Makefile.in: Rewrote to use the new autoconf
2778 program_transform_name macro.
2780 * function.c (function_strip): Strip newlines as well as spaces
2783 Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2785 * remake.c (f_mtime): Datestamps on FAT-based files are rounded to
2786 even seconds when stored, so if the date check fails on WINDOWS32
2787 systems, see if this "off-by-one" error is the problem.
2789 * General: If your TZ environment variable is not set correctly
2790 then all your timestamps will be off by hours. So, set it!
2792 Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com>
2796 * compatMakefile (objs): Define & use the $(GLOB) variable so
2797 that it's removed correctly from build.sh.in when it's built.
2799 * configure.in: On Solaris we can use the kstat_*() functions to
2800 get load averages without needing special permissions. Add a
2801 check for -lkstat to see if we have it.
2803 * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
2804 the test to enable kstat_open(), etc. processing.
2806 Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il>
2808 * <lots>: Fixes to work in the DJGPP DOS environment.
2810 Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com>
2812 * function.c (expand_function): Added new function $(wordlist).
2814 * make.texinfo (Filename Functions): Document $(wordlist) function.
2816 * vpath.c (build_vpath_lists): Construct the GPATH variable
2817 information in the same manner we used to construct VPATH.
2818 (gpath_search): New function to search GPATH.
2820 * make.h: Declare the new function.
2822 * remake.c (update_file_1): Call it, and keep VPATH if it's found.
2824 * make.texinfo (Search Algorithm): Document GPATH variable.
2826 Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com>
2828 * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
2829 variable to contain the user options passed in on the cmd line.
2831 * make.texinfo (Goals): Document MAKECMDGOALS variable.
2833 * remake.c (f_mtime): Print a warning if we detect a clock skew
2834 error, rather than failing.
2836 * main.c (main): If we rebuild any makefiles and need to re-exec,
2837 add "-o<mkfile>" options for each makefile rebuilt to avoid
2840 Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com>
2842 * job.c (construct_command_argv_internal): Track whether the last
2843 arg in the cmd string was empty or not (Roland).
2844 (construct_command_argv_internal): If the shell line is empty,
2845 don't do anything (Roland).
2847 * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
2848 the latest changes from the GLIBC version of glob (Ulrich Drepper).
2850 * getloadavg.c,make-stds.texi: New version (Roland).
2852 * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).
2854 Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2856 * README.W32: Describe preliminary FAT support.
2858 * build_w32.bat: Use a variable for the final exe name.
2860 * dir.c (find_directory): W32: Find the filesystem type.
2861 (dir_contents_file_exists_p): W32: for FAT filesystems, always
2862 rehash since FAT doesn't change directory mtime on change.
2864 * main.c (handle_runtime_exceptions): W32: Add an
2865 UnhandledExceptionFilter so that when make bombs due to ^C or a
2866 bug, it won't cause a GUI requestor to pop up unless debug is
2870 Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com>
2872 * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
2873 Check for memmove() function.
2875 * make.h (bcopy): If memmove() available, define bcopy() to use it.
2876 Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed
2877 to handle overlapping moves.
2879 * read.c (read_makefile): Fix some uninitialized memory reads
2880 (reported by Purify).
2882 * job.c (construct_command_argv_internal): Use bcopy() not
2883 strcpy(); strcpy() isn't guaranteed to handle overlapping moves.
2885 * Makefile.in: Change install-info option ``--infodir'' to
2886 ``--info-dir'' for use with new texinfo.
2888 * function.c (expand_function): $(basename) and $(suffix) should
2889 only search for suffixes as far back as the last directory (e.g.,
2890 only the final filename in the path).
2892 Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com>
2894 * make.texinfo: Add @dircategory/@direntry information.
2895 (Top): Remove previous reference to (dir) (from RMS).
2896 (Static Usage): Add "all:" rule to example.
2897 (Automatic Dependencies): fix .d file creation example.
2899 * Install VPATH+ patch:
2901 * filedef.h (struct file): Add in hname field to store the hashed
2902 filename, and a flag to remember if we're using the vpath filename
2903 or not. Renamed a few functions for more clarity.
2905 * file.c (lookup_file,enter_file,file_hash_enter): Store filenames
2906 in the hash table based on their "hash name". We can change this
2907 while keeping the original target in "name".
2908 (rehash_file): Renamed from "rename_file" to be more accurate.
2909 Changes the hash name, but not the target name.
2911 * remake.c (update_file_1): Modify -d output for more detailed
2912 VPATH info. If we don't need to rebuild, use the VPATH name.
2913 (f_mtime): Don't search for vpath if we're ignoring it. Call
2914 renamed function rehash_file. Call name_mtime instead of
2915 file_mtime, to avoid infinite recursion since the file wasn't
2918 * implicit.c (pattern_search): if we find an implicit file in
2919 VPATH, save the original name not the VPATH name.
2921 * make.texinfo (Directory Search): Add a section on the new VPATH
2924 Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2926 * dir.c (file_exists_p, file_impossible, file_impossible_p): If
2927 dirname is empty replace it by the name of the root directory.
2928 Note that this doesn't work (yet) for W32, Amiga, or VMS.
2930 Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com>
2932 * main.c (main): W32 bug fix for PATH vars.
2934 Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com>
2936 * filedef.h (NEW_MTIME): Don't assume that time_t is a signed
2939 * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
2940 INTEGER_TYPE_MINIMUM): New macros.
2942 Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com>
2944 * Version 3.75 released.
2946 * main.c (print_version): Print out bug-reporting address.
2948 Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com>
2950 * main.c (print_data_base): Don't declare ctime; headers do it for us
2953 Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com)
2955 * w32/pathstuff.c: Turned convert_vpath_to_w32() into a
2956 real function. This was done so that VPATH could contain
2957 white space separated pathnames. Please note that directory
2958 paths (in VPATH/vpath context) containing white space are not
2959 supported (just as they are not under Unix). See README.W32
2962 * w32/include/pathstuff.h: Added prototype for the new
2963 function convert_vpath_to_w32. Deleted macro for same.
2965 * README.W32: Added some notes about why I chose not to try
2966 and support pathnames which contain white space and some
2967 workaround suggestions.
2969 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2971 * GNUmakefile (mkdep-nolib): Use -MM option unconditionally.
2975 * main.c (define_makeflags): Back up P to point at null terminator
2976 when killing final space and dash before setting MFLAGS.
2978 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
2979 * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin
2980 `__opendir_flags' initialized to 0.
2981 (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN.
2982 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
2983 __opendir_flags to __OPENDIR_PRESERVE_CASE.
2985 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
2987 * GNUmakefile (w32files): Add NMakefile.
2989 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
2991 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
2993 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
2995 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
2997 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2999 * configure.in: Require autoconf 2.10 or later.
3001 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3005 * GNUmakefile (w32files): New variable.
3006 (distfiles): Add it.
3007 * w32: Updated by Rob Tulloh.
3009 * makefile.vms (LOADLIBES): Fix typo.
3011 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3013 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
3015 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
3017 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
3021 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
3023 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3025 * configure.in: Don't check for _sys_siglist.
3026 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
3027 no strsignal or sys_siglist.
3029 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
3030 same as `ifeq (a, b)'.
3032 * job.c (reap_children): Don't call die if handling_fatal_signal.
3034 * file.c (file_hash_enter): Allow renaming :: to : when latter is
3035 non-target, or : to :: when former is non-target.
3037 * job.c (start_job_command): Call block_sigs.
3038 (block_sigs): New function, broken out of start_job_command.
3039 (reap_children): Block fatal signals around removing dead child from
3040 chain and adjusting job_slots_used.
3041 * job.h: Declare block_sigs.
3043 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
3044 * main.c (main): Call remote_setup.
3045 (die): Call remote_cleanup.
3047 * job.c (reap_children): Quiescent value of shell_function_pid is
3050 * main.c (print_version): Add 96 to copyright years.
3052 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3054 * read.c (find_char_unquote): Avoid calling strlen on every call
3055 just to throw away the value most of the time.
3057 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3059 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
3060 no '=', regardless of ARGC.
3061 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
3062 word is short option, regardless of WORDS.
3064 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3066 * makefile.vms: Set LOADLIBES.
3067 * makefile.com (link_using_library): Fix typo.
3069 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3071 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
3074 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
3076 * dir.c: W32 does not support inode. For now, fully qualified
3077 pathname along with st_mtime will be keys for files.
3078 Fixed problem where vpath can be confused when files
3079 are added to a directory after the directory has already been
3080 read in. The code now attempts to reread the directory if it
3081 discovers that the datestamp on the directory has changed since
3082 it was cached by make. This problem only seems to occur on W32
3083 right now so it is lumped under port #ifdef WINDOWS32.
3085 * function.c: W32: call subproc library (CreateProcess()) instead of
3088 * job.c: W32: Added the code to do fork/exec/waitpid style processing
3089 on W32 systems via calls to subproc library.
3091 * main.c: W32: Several things added here. First, there is code
3092 for dealing with PATH and SHELL defaults. Make tries to figure
3093 out if the user has %PATH% set in the environment and sets it to
3094 %Path% if it is not set already. Make also looks to see if sh.exe
3095 is anywhere to be found. Code path through job.c will change
3096 based on existence of a working Bourne shell. The checking for
3097 default shell is done twice: once before makefiles are read in
3098 and again after. Fall back to MSDOS style execution mode if no sh.exe
3099 is found. Also added some debug support that allows user to pause make
3100 with -D switch and attach a debugger. This is especially useful for
3101 debugging recursive calls to make where problems appear only in the
3104 * make.h: W32: A few macros and header files for W32 support.
3106 * misc.c: W32: Added a function end_of_token_w32() to assist
3107 in parsing code in read.c.
3109 * read.c: W32: Fixes similar to MSDOS which allow colon to
3110 appear in filenames. Use of colon in filenames would otherwise
3113 * remake.c: W32: Added include of io.h to eliminate compiler
3114 warnings. Added some code to default LIBDIR if it is not set
3117 * variable.c: W32: Added support for detecting Path/PATH
3118 and converting them to semicolon separated lists for make's
3119 internal use. New function sync_Path_environment()
3120 which is called in job.c and function.c before creating a new
3121 process. Caller must set Path in environment since we don't
3122 have fork() to do this for us.
3124 * vpath.c: W32: Added detection for filenames containing
3125 forward or backward slashes.
3127 * NMakefile: W32: Visual C compatible makefile for use with nmake.
3128 Use this to build GNU make the first time on Windows NT or Windows 95.
3130 * README.W32: W32: Contains some helpful notes.
3132 * build_w32.bat: W32: If you don't like nmake, use this the first
3133 time you build GNU make on Windows NT or Windows 95.
3135 * config.h.W32: W32 version of config.h
3137 * subproc.bat: W32: A bat file used to build the
3138 subproc library from the top-level NMakefile. Needed because
3139 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
3141 * w32/include/dirent.h
3142 * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.
3144 * w32/include/pathstuff.h: W32: used by files needed functions
3145 defined in pathstuff.c (prototypes).
3147 * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.
3149 * w32/include/w32err.h: W32: prototypes for w32err.c.
3151 * w32/pathstuff.c: W32: File and Path/Path conversion functions.
3153 * w32/subproc/build.bat: W32: build script for subproc library
3154 if you don't wish to use nmake.
3156 * w32/subproc/NMakefile: W32: Visual C compatible makefile for use
3157 with nmake. Used to build subproc library.
3159 * w32/subproc/misc.c: W32: subproc library support code
3160 * w32/subproc/proc.h: W32: subproc library support code
3161 * w32/subproc/sub_proc.c: W32: subproc library source code
3162 * w32/subproc/w32err.c: W32: subproc library support code
3164 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3168 * GNUmakefile (vmsfiles): Fix typo.
3170 * GNUmakefile (amigafiles): Add amiga.h.
3172 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
3174 * dir.c: New function: amigafy() to fold filenames
3175 Changes HASH() to HASHI() to fold filenames on Amiga.
3176 Stringcompares use strieq() instead of streq()
3177 The current directory on Amiga is "" instead of "."
3180 * amiga.c: New function wildcard_expansion(). Allows to use
3181 Amiga wildcards with $(wildcard )
3183 * amiga.h: New file. Prototypes for amiga.c
3185 * function.c: Use special function wildcard_expansion() for
3186 $(wildcard ) to allow Amiga wildcards
3187 The current directory on Amiga is "" instead of "."
3189 * job.c: No Pipes on Amiga, too
3190 (load_too_high) Neither on Amiga
3191 ENV variable on Amiga are in a special directory and are not
3192 passed as third argument to main().
3194 * job.h: No envp on Amiga
3196 * make.h: Added HASHI(). This is the same as HASH() but converts
3197 it's second parameter to lowercase on Amiga to fold filenames.
3199 * main.c: (main), variable.c Changed handling of ENV-vars. Make
3200 stores now the names of the variables only and reads their contents
3201 when they are accessed to reflect that these variables are really
3202 global (ie. they CAN change WHILE make runs !) This handling is
3203 made in lookup_variable()
3205 * Makefile.ami: renamed file.h to filedep.h
3206 Updated dependencies
3208 * read.c: "find_semicolon" is declared as static but never defined.
3209 No difference between Makefile and makefile on Amiga; added
3210 SMakefile to *default_makefiles[].
3211 (read_makefile) SAS/C want's two_colon and pattern_percent be set
3213 The current directory on Amiga is "" instead of "."
3214 Strange #endif moved.
3216 * README.Amiga: updated feature list
3218 * SMakefile: Updated dependencies
3220 * variable.c: Handling of ENV variable happens inside lookup_variable()
3222 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3224 * variable.c (try_variable_definition): Count parens in lhs variable
3225 refs to avoid seeing =/:=/+= inside a ref.
3227 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3229 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
3232 * main.c (main): Use unsigned for fread return.
3234 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
3236 * dep.h: Fix prototype.
3238 * function.c (expand_function) [_AMIGA]: Fix some typos.
3239 (patsubst_expand): Make len vars unsigned.
3241 * GNUmakefile (globfiles): Add AmigaDOS support files.
3242 (distfiles): Add $(amigafiles).
3243 (amigafiles): New variable.
3245 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
3247 * Added Amiga support in commands.c, dir.c, function.c,
3248 job.c, main.c, make.h, read.c, remake.c
3249 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
3250 * dir.c: Amiga has filenames with Upper- and Lowercase,
3251 but "FileName" is the same as "filename". Added strieq()
3252 which is use to compare filenames. This is like streq()
3253 on all other systems. Also there is no such thing as
3255 * function.c: On Amiga, the environment is not passed as envp,
3256 there are no pipes and Amiga can't fork. Use my own function
3257 to create a new child.
3258 * job.c: default_shell is "" (The system automatically chooses
3259 a shell for me). Have to use the same workaround as MSDOS for
3260 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
3261 known on Amiga. Cloned code to run children from MSDOS. Own
3262 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
3263 * main.c: Force stack to 20000 bytes. Read environment from ENV:
3264 device. On Amiga, exec_command() does return, so I exit()
3266 * make.h: Added strieq() to compare filenames.
3267 * read.c: Amiga needs special extension to have passwd. Only
3268 one include-dir. "Makefile" and "makefile" are the same.
3269 Added "SMakefile". Added special code to handle device names (xxx:)
3271 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
3272 instead of "lib%s.a".
3273 * main.c, rule.c, variable.c: Avoid floats at all costs.
3274 * vpath.c: Get rid of as many alloca()s as possible.
3276 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3278 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
3280 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3282 * GNUmakefile (vmsfiles): New variable.
3283 (distfiles): Include $(vmsfiles).
3285 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3287 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
3288 * make.h (PARAMS): New macro.
3289 * config.h-vms: New file.
3290 * makefile.com: New file.
3291 * makefile.vms: New file.
3292 * readme.vms: New file.
3293 * vmsdir.h: New file.
3294 * vmsfunctions.c: New file.
3295 * vmsify.c: New file.
3296 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
3297 * ar.c: Added prototypes and changes for VMS.
3298 * commands.c: Likewise.
3299 * commands.h: Likewise.
3300 * default.c: Likewise.
3303 * expand.c: Likewise.
3305 * function.c: Likewise.
3306 * implicit.c: Likewise.
3313 * remake.c: Likewise.
3314 * remote-stub.c: Likewise.
3317 * variable.c: Likewise.
3318 * variable.h: Likewise.
3319 * vpath.c: Likewise.
3320 * compatMakefile (srcs): Rename file.h to filedef.h.
3322 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3324 * remake.c (check_dep): For a secondary file, try implicit and
3325 default rules if appropriate.
3327 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3329 * remake.c (check_dep): If an intermediate file exists,
3330 do consider its actual date.
3332 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3334 * file.h (struct file): New field `secondary'.
3335 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
3336 (remove_intermediates): Don't delete .SECONDARY files.
3338 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3340 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
3342 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3346 * remake.c (f_mtime): Move future modtime check before FILE is
3347 clobbered by :: loop.
3349 * dir.c: Use canonical code from autoconf manual for dirent include.
3350 [_D_NAMLEN]: Redefine NAMLEN using this.
3351 (dir_contents_file_exists_p): Use NAMLEN macro.
3352 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
3354 * compatMakefile (objs): Add missing backslash.
3356 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3358 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
3359 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
3361 * remake.c (f_mtime): Check for future timestamps; give error and mark
3362 file as "failed to update".
3364 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3366 * job.c: Don't declare unblock_sigs; job.h already does.
3368 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3370 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
3372 * job.c (NGROUPS_MAX): Don't try to define this macro.
3374 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3376 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
3377 (objs, srcs): Include their values here instead of references.
3379 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3383 * job.c (reap_children): Call unblock_sigs after start_job_command.
3385 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
3387 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
3388 Avoid & before function names to silence bogus sunos4 compiler.
3390 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
3392 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3396 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
3399 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3401 * misc.c (collapse_continuations): Fix skipping of trailing \s so
3402 it can never dereference before the beginning of the array.
3404 * read.c (find_semicolon): Function removed.
3405 (read_makefile): Don't use find_semicolon or remove_comments for
3406 rule lines. Use find_char_unquote directly and handle quoted comments
3409 * default.c: Remove all [M_XENIX] code.
3411 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
3412 (D_NAMLEN): Macro removed.
3413 (FAKE_DIR_ENTRY): New macro.
3414 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
3416 (read_dirstream): Return a struct dirent * for new glob interface.
3417 (init_dir): Function removed.
3418 (dir_setup_glob): New function.
3419 * main.c (main): Don't call init_dir.
3420 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
3421 GLOB_ALTDIRFUNC flag.
3423 * misc.c (safe_stat): Function removed.
3424 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
3427 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3429 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
3431 * main.c (log_working_directory): Made global.
3432 Print entering msg only once.
3433 * make.h (log_working_directory): Declare it.
3434 * misc.c (message): Take new arg PREFIX. Print "make: " only if
3435 nonzero. Call log_working_directory.
3436 * remake.c: Pass new arg in `message' calls.
3437 * job.c (start_job_command): Pass new arg to `message'; fix
3438 inverted test in that call.
3440 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3442 * job.c (start_job_command): Use `message' to print the command,
3443 and call it with null if the command is silent.
3444 * remake.c (touch_file): Use message instead of printf.
3446 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3448 * main.c (enter_command_line_file): Barf if NAME is "".
3450 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
3452 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
3454 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3456 * configure.in: Don't check for getdtablesize.
3457 * job.c (getdtablesize): Remove decls and macros.
3459 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3461 * main.c (define_makeflags): Omit command line variable
3462 definitions from MFLAGS value.
3464 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
3465 indicating a valid, but empty, archive.
3467 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3469 * dir.c (file_impossible_p): Correctly reset FILENAME to name
3470 within directory before hash search.
3472 * job.c (child_error): Do nothing if IGNORED under -s.
3474 * job.c (exec_command): Correctly use ARGV[0] for script name when
3475 running shell directly.
3477 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3479 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
3480 dup'ing from them. Don't try to close all excess descriptors;
3481 getdtablesize might return a huge value. Any open descriptors in
3482 the parent should have FD_CLOEXEC set.
3483 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
3485 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3487 * read.c (read_all_makefiles): Properly append default makefiles
3488 to the end of the `read_makefiles' chain.
3490 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3492 * Version 3.74 released.
3494 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3498 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3500 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
3503 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3505 * file.c (print_file): Grok update_status of 1 for -q.
3507 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3511 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3513 * file.c (remove_intermediates): Fix inverted test to bail under
3514 -n for signal case. Bail under -q or -t.
3515 Skip files with update_status==-1.
3517 * job.c (job_next_command): Skip empty lines.
3518 (new_job): Don't test the return of job_next_command.
3519 Just let start_waiting_job handle the case of empty commands.
3521 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3523 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
3527 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3529 * remake.c (notice_finished_file): Set FILE->update_status to zero
3532 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3534 * Version 3.73 released.
3536 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3538 * main.c (main): Fixed braino in assert.
3542 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3544 * main.c: Avoid string in assert expression. Some systems are broken.
3546 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3548 * main.c (main): Handle 1 and 2 returns from update_goal_chain
3549 makefile run properly.
3553 * main.c (handle_non_switch_argument): New function, broken out of
3555 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
3556 When getopt_long returns EOF, break the loop and handle remaining args
3557 with a simple second loop.
3559 * remake.c (remake_file): Set update_status to 2 instead of 1 for
3560 no rule to make. Mention parent (dependent) in error message.
3561 (update_file_1): Handle FILE->update_status == 2 in -d printout.
3562 * job.c (start_job_command, reap_children): Set update_status to 2
3563 instead of 1 for failed commands.
3565 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3567 * job.c (search_path): Function removed (was already #if 0'd out).
3568 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
3570 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3572 * configure.bat: Write @CPPFLAGS@ translation.
3574 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3576 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
3577 to not skip the elt immediately preceding `l(...'.
3579 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3583 * read.c (find_char_unquote): Make second arg a string of stop
3584 chars instead of a single stop char. Stop when any char in the
3585 string is hit. All callers changed.
3586 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
3587 instead of using two calls. If the match is not a ; but a #,
3589 * misc.c: Changed find_char_unquote callers here too.
3593 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
3596 * GNUmakefile (globfiles): Add glob/configure.bat.
3597 (distfiles): Add configh.dos, configure.bat.
3599 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3601 Fixes for MS-DOS from DJ Delorie.
3602 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
3603 as separator in "C:\...".
3604 * configh.dos (STDC_HEADERS): Define only if undefined.
3605 (HAVE_SYS_PARAM_H): Don't define this.
3606 (HAVE_STRERROR): Define this.
3607 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
3611 * main.c (decode_switches): Reset optind to 1 instead of 0.
3613 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3615 * main.c (decode_switches): If non-option arg is "-", ignore it.
3617 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3621 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3625 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3627 * main.c (main): Pass missing arg to tmpnam.
3629 * configure.in: Check for strsignal.
3630 * job.c (child_error): Use strsignal.
3631 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
3633 * misc.c (strerror): Fix swapped args in sprintf.
3635 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3637 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
3639 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3641 * main.c (print_version): Add 95 to copyright years.
3645 * job.c (start_job_command): Remember to call notice_finished_file
3646 under -n when not recursing. To do this, consolidate that code
3647 under the empty command case and goto there for the -n case.
3649 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3651 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
3654 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3656 * read.c (read_makefile): For bogus line starting with tab, ignore
3657 it if blank after removing comments.
3659 * main.c: Cast results of `alloca' to `char *'.
3660 * expand.c: Likewise.
3662 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3666 * configure.in: Check for mktemp.
3667 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
3669 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
3671 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
3672 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
3675 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3677 * remake.c (update_file_1): When !MUST_MAKE, don't set
3678 FILE->update_status to zero before calling notice_finished_file.
3679 (notice_finished_file): Touch only when FILE->update_status is zero.
3680 (remake_file): Set FILE->update_status to zero after not calling
3681 execute_file_command and deciding to touch instead.
3683 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3685 * main.c (debug_signal_handler): New function; toggles debug_flag.
3686 (main): Handle SIGUSR1 with that.
3688 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3690 * compatMakefile (realclean): Remove Info files.
3692 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3696 * job.c (start_job_command): Save and restore environ around vfork
3698 (search_path): Function #if 0'd out.
3699 (exec_command): Use execvp instead of search_path.
3701 * expand.c (variable_expand): Rewrote computed variable name and
3702 substitution reference handling to be simpler. First expand the
3703 entire text between the parens if it contains any $s, then examine
3704 the result of that for subtitution references and do no further
3705 expansion while parsing them.
3707 * job.c (construct_command_argv_internal): Handle " quoting too,
3708 when no backslash, $ or ` characters appear inside the quotes.
3710 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
3711 defined, just use int.
3713 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3715 * default.c (default_variables) [__hpux]: Remove special
3716 definition of ARFLAGS. Existence of the `f' flag is not
3717 consistent across HPUX versions; and one might be using GNU ar
3720 * compatMakefile (clean): Don't remove Info files.
3722 * compatMakefile (check): Remove gratuitous target declaration.
3724 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3726 * compatMakefile (ETAGS, CTAGS): Don't use -t.
3728 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
3730 * main.c (decode_switches): For --help, print usage to stdout.
3732 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3736 * remake.c (update_file_1): Do set_command_state (FILE,
3737 cs_not_started) only if old state was deps_running.
3739 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3741 * job.c (start_waiting_job): Use set_command_state.
3743 * build.template (CPPFLAGS): New variable.
3744 (prefix, exec_prefix): Set from @...@.
3745 (compilation loop): Pass $CPPFLAGS to compiler.
3747 * GNUmakefile (build.sh.in): Make it executable.
3749 * GNUmakefile (globfiles): Add configure.in, configure.
3753 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
3755 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
3757 * configure.in: Don't check for ranlib.
3759 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3761 * remake.c (notice_finished_file): Only mark also_make's as
3762 updated if really ran cmds.
3764 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3766 * configure.in: Put dnls before random whitespace.
3768 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3770 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
3771 (RANLIB): Variable removed.
3772 (prefix, exec_prefix): Set these from @...@.
3773 (.c.o): Use $(CPPFLAGS).
3774 (glob/libglob.a): Don't pass down variables to sub-make.
3775 glob/Makefile should be configured properly by configure.
3776 (distclean): Remove config.log and config.cache (autoconf stuff).
3778 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3780 * acconfig.h: Add #undef HAVE_UNION_WAIT.
3781 * configure.in: Converted to Autoconf v2.
3782 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
3783 of DIRENT, SYSDIR, NDIR.
3784 * build.sh.in (prefix, exec_prefix): Set these from @...@.
3785 (CPPFLAGS): New variable, set from @CPPFLAGS@.
3786 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
3787 * install.sh: File renamed to install-sh.
3789 * main.c (define_makeflags): When no flags, set WORDS to zero.
3791 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3795 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
3798 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3802 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3806 * job.c (start_job_command): When ARGV is nil, only set
3807 update_state and call notice_finished_file if job_next_command
3810 * job.c (start_job_command): Call notice_finished_file for empty
3813 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3815 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
3818 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3822 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3824 * file.c (snap_deps): Set command_flags bits in all :: entries.
3826 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3828 * make.h (posix_pedantic): Declare it.
3829 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
3831 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
3832 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
3833 command_flags and don't set -i. Likewise .SILENT.
3834 * job.c (start_job_command): In FLAGS initialization, OR in
3835 CHILD->file->command_flags.
3836 * file.h (struct file): New member `command_flags'.
3838 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3840 * main.c (switches): Bump flag values for --no-print-directory and
3841 --warn-undefined-variables, so neither is 1 (which indicates a
3842 nonoption argument).
3844 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3846 * main.c (main): Add missing code in .IGNORE test.
3848 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3850 * variable.c (define_automatic_variables): Define +D and +F.
3852 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3854 * main.c (main): Define hidden automatic variable with command
3855 vars, and MAKEOVERRIDES to a reference to that.
3856 (define_makeflags): If posix_pedantic, write a reference to that
3859 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3861 * main.c (posix_pedantic): New variable.
3862 (main): Set posix_pedantic if .POSIX is a target.
3863 Fix .IGNORE and .SILENT checks to require is_target.
3865 * commands.c (set_file_variables): Define new automatic variable
3866 $+, like $^ but before calling uniquize_deps.
3868 * job.c (reap_children): Call delete_child_targets for non-signal
3869 error if .DELETE_ON_ERROR is a target.
3871 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3875 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3877 * job.c (reap_children): Don't change C->file->command_state when
3878 dying. Test it only after calling start_job_command for a new
3879 command line. When no more cmds, just set C->file->update_status.
3880 (start_job_command): When the last line is empty or under -n, set
3881 C->file->update_status.
3882 (start_waiting_job): Grok cs_not_started after start_job_command
3884 (new_job): Set C->file->update_status when there are no cmds.
3885 (job_next_command): When out of lines, don't set
3886 CHILD->file->update_status or CHILD->file->command_state.
3888 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
3889 if nonzero, also double $s.
3890 (main): Define MAKEOVERRIDES from command_variables here.
3891 (define_makeflags): Don't use command_variables here; instead write a
3892 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
3894 * dir.c [__MSDOS__]: Fixed typo.
3896 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
3898 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3900 * remake.c: Include <assert.h> and use assert instead of printfs
3903 * main.c (decode_switches): Loop until optind hits ARGC, not just
3904 until getopt_long returns EOF. Initialize C to zero before loop;
3905 in loop if C is EOF, set optarg from ARGV[optind++], else call
3907 (decode_env_switches): Use variable_expand instead of
3908 allocated_variable_expand. Allocate a fresh buffer to copy split
3909 words into; scan characters by hand to break words and
3911 (shell_quote): New function.
3912 (define_makeflags): Allocate doubled space for switch args, and command
3913 variable names and values; use shell_quote to quote those things.
3915 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3919 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
3921 * main.c (decode_switches): The non-option return from getopt is
3923 (command_variables): New type and variable.
3924 (decode_switches, decode_env_switches): After making a variable
3925 definition, record the struct variable pointer in the
3926 command_variables chain.
3927 (define_makeflags): If ALL, write variable definitions for
3930 * main.c (other_args): Variable removed.
3931 (goals, lastgoal): New static variables (moved from auto in main).
3932 (main): Don't process OTHER_ARGS at all.
3933 Don't set variable MAKEOVERRIDES at all; define MAKE to just
3935 (init_switches): Prepend a - {return in order} instead of a +
3937 (decode_switches): Don't set OTHER_ARGS at all.
3938 Grok '\0' return from getopt_long as non-option argument; try
3939 variable definition and (if !ENV) enter goal targets here.
3940 (decode_env_switches): Use allocated_variable_expand to store value.
3941 Use find_next_token to simplify word-splitting loop. Don't
3942 prepend a dash to uninterpreted value. Instead, if split into
3943 only one word, try variable definition and failing that prepend a
3944 dash to the word and pass it to decode_switches as a single arg.
3946 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3948 * remake.c (notice_finished_file): Only recheck modtimes if
3949 FILE->command_state was cs_running on entry (meaning the commands
3951 (update_file_1): Whenever we set FILE->update_status, call
3952 notice_finished_file instead of just set_command_state.
3953 * job.c (start_job_command): Whenever we set
3954 CHILD->file->update_status, call notice_finished_file instead of
3955 just set_command_state.
3957 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3959 * default.c: Add missing ".
3961 * job.c: Changed all assignments of command_state members to calls
3962 to set_command_state.
3963 * remake.c: Likewise.
3964 * file.c (set_command_state): New function.
3965 * file.h: Declare set_command_state.
3967 * main.c (init_switches): Put a + first in options.
3969 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3971 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
3972 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
3973 * main.c (directory_before_chdir): New variable, moved out of main
3975 (main) [__MSDOS__]: Look for \ or : to delimit last component of
3976 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
3977 (die): Change back to `directory_before_chdir' before dying.
3978 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
3979 [__MSDOS__] and not.
3980 * job.c [__MSDOS__]: Include <process.h>.
3981 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
3982 dos_batch_file): New variables.
3983 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
3984 (unblock_sigs) [__MSDOS__]: Do nothing.
3985 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
3986 (load_too_high) [__MSDOS__]: Always return true.
3987 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
3988 Use PATH_SEPARATOR_CHAR instead of ':'.
3989 (construct_command_argv_internal) [__MSDOS__]: Wholly different
3990 values for sh_chars and sh_cmds. Wholly new code to handle shell
3992 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
3994 * dir.c [__MSDOS__] (dosify): New function.
3995 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
3996 process the result instead of FILENAME itself.
3997 (file_impossible_p) [__MSDOS__]: Likewise.
3998 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
3999 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
4000 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
4001 `bison -y', and LEX to `flex'.
4002 * configure.bat, configh.dos: New files.
4003 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
4004 intermediates and exit.
4006 * commands.c (set_file_variables): Add parens in length
4007 computation in .SUFFIXES dep loop to quiet compiler warning. From
4010 * read.c (read_makefile): Free FILENAME if we allocated it. From
4013 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4015 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
4016 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
4017 * read.c (construct_include_path): Use safe_stat in place of stat.
4018 * job.c (search_path): Use safe_stat in place of stat.
4019 * dir.c (find_directory): Use safe_stat in place of stat.
4020 * commands.c (delete_target): Use safe_stat in place of stat.
4021 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
4022 * remake.c (name_mtime): Use safe_stat in place of stat.
4023 (touch_file) [EINTR]: Do EINTR looping around fstat.
4025 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4027 * read.c (read_makefile): Check for a shell command first, and
4028 then strip leading tabs before further checking if it's not a
4031 * make.h [__arm]: Undefine POSIX.
4032 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
4033 functions that return int.
4035 * job.c (construct_command_argv_internal): After swallowing a
4036 backslash-newline combination, if INSTRING is set goto string_char
4037 (new label) for normal INSTRING handling code.
4039 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4041 * configure.in: Don't check for sys_siglist and _sys_siglist with
4042 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
4044 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4046 * Version 3.71.1 released.
4048 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
4049 _POSIX_VERSION for these declarations.
4051 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
4052 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
4054 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4056 * Version 3.71 released.
4058 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
4059 and [HAVE_SETGID]. Every system has those, and configure doesn't
4062 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
4064 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
4066 (loadavg.c): Link or copy it from getloadavg.c.
4067 (distclean): Remove loadavg.c.
4069 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4073 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
4076 * default.c (default_terminal_rules): In SCCS rules, put
4077 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
4078 only before the file name.
4079 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
4081 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4083 * job.c (construct_command_argv_internal): Swallow
4084 backslash-newline combinations inside '' strings too.
4086 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4088 * read.c (do_define): Call collapse_continuations on each line
4091 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4093 * job.c (construct_command_argv_internal): Notice newline inside
4094 '' string when RESTP is non-null.
4096 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4100 * remake.c (update_goal_chain): Reset FILE to G->file after the
4101 double-colon loop so it is never null for following code.
4103 * read.c (read_makefile): Fix `override define' parsing to skip
4104 whitespace after `define' properly.
4106 * compatMakefile (srcdir): Define as @srcdir@; don't reference
4108 (glob/Makefile): New target.
4110 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4114 * misc.c (remove_comments): Use find_char_unquote.
4115 * make.h (find_char_unquote): Declare it.
4116 * read.c (find_char_unquote): New function, generalized from
4118 (find_percent, find_semicolon, parse_file_seq): Use that.
4120 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4122 * implicit.c (pattern_search): Always allocate new storage for
4123 FILE->stem. It is not safe to store STEM's address because it
4124 might be auto storage.
4126 * configure.in: Check for seteuid and setegid.
4127 * misc.c [HAVE_SETEUID]: Declare seteuid.
4128 [HAVE_SETEGID]: Declare setegid.
4129 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
4130 [HAVE_SETEGID]: Use setegid.
4132 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
4133 to preserve whether it's 2 for error or 1 for -q trigger. When
4134 STATUS gets nonzero and -q is set, always stop immediately.
4135 * main.c (main, decode_switches): Die with 2 for errors.
4136 (main): Accept 2 return from update_goal_chain and die with that.
4137 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
4139 * job.c (reap_children): Die with 2 for error.
4140 (start_job_command): Set update_status to 2 for error. Set it to
4141 1 when we would run a command and question_flag is set.
4143 * read.c (read_makefile): Don't mark makefiles as precious. Just
4144 like other targets, they can be left inconsistent and in need of
4145 remaking by aborted commands.
4147 * read.c (read_makefile): Write no error msg for -include file.
4149 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4151 * commands.c (fatal_error_signal): Don't unblock signals.
4153 * file.h (struct file): Change member `double_colon' from flag to
4155 * read.c (record_files): Set double_colon pointer instead of flag.
4156 * main.c (main): When disqualifying makefiles for updating, use
4157 double_colon pointer to find all entries for a file.
4158 * file.c (enter_file): If there is already a double-colon entry
4159 for the file, set NEW->double_colon to that pointer.
4160 (file_hash_enter): Use FILE->double_colon to find all entries to
4162 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
4163 (update_file): Use FILE->double_colon pointer to find all entries.
4164 (f_mtime): Likewise.
4165 (notice_finished_file): Propagate mtime change to all entries.
4167 * variable.c (try_variable_definition): Return after abort.
4169 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4171 * read.c (read_makefile): Remove unused variable.
4172 (parse_file_seq): When removing an elt that is just `)', properly
4173 fix up the previous elt's next pointer.
4175 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
4177 * configure.in: Do AC_SET_MAKE.
4178 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
4180 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4182 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
4183 the search string is the empty string, find a match at the end of
4184 each word (using end_of_token in place of sindex).
4186 * misc.c (end_of_token): Don't treat backslashes specially; you
4187 can no longer escape blanks with backslashes in export, unexport,
4188 and vpath. This was never documented anyway.
4190 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4192 * read.c (read_makefile): Variable name for `define' is not just
4193 first token; use whole rest of line and strip trailing blanks.
4195 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4199 * read.c (read_makefile): Add -d msg stating args.
4201 * read.c (read_makefile): Use isspace to skip over leading
4202 whitespace, and explicitly avoid skipping over tabs. Don't want
4203 to skip just spaces though; formfeeds et al should be skipped.
4205 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
4207 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
4208 sizeof ar_name for max length to compare.
4210 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
4211 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
4213 * main.c (main): Call user_access after setting `program', in case
4214 it needs to use it in an error message.
4216 * read.c (read_makefile): Ignore an empty line starting with a tab.
4218 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4220 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
4221 AC_COMPILE_CHECK that is now its contents.
4223 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4225 * make.h: #undef strerror after #include <string.h>.
4226 [! ANSI_STRING]: Declare strerror.
4228 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4230 * misc.c (strerror): #undef any macro before function definition.
4232 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4234 * variable.c (try_variable_definition): Calculate BEG before loop
4235 to strip blanks by decrementing END. Don't decr END to before BEG.
4237 * read.c (read_makefile): Skip over leading space characters, but
4238 not tabs, after removing continuations and comments (it used to
4241 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4243 * variable.c (define_automatic_variables): In $(@D) et al, use
4244 patsubst to remove trailing slash.
4246 * commands.c (delete_target): New function, broken out of
4247 delete_child_targets. Check for archive members and give special msg.
4248 (delete_child_targets): Use delete_target.
4250 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4252 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
4253 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
4255 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4257 * GNUmakefile (tarfiles): Omit make-doc.
4258 (make-$(version).tar): Include make.info*.
4260 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4262 * compatMakefile (configure, config.h.in): Comment out rules.
4264 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4266 * compatMakefile (binprefix, manprefix): New variables.
4267 (instname): Variable removed.
4268 (install): Use $({bin,man}prefix)make in place of $(instname).
4269 File targets likewised renamed.
4271 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4273 * Version 3.70 released.
4275 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4279 * read.c (parse_file_seq): Inside multi-word archive ref
4280 translation loop, check NEW1==0 at end and break out of the loop.
4282 * GNUmakefile (make-$(version).tar): Distribute install.sh.
4283 * install.sh: New file.
4285 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
4286 cmds outside subshell parens, to avoid "command not found" msgs
4289 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4291 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
4292 Redirect output & error from get to /dev/null.
4293 Fix reversed sense of test.
4295 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4297 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
4298 braces inside if condition command; some shells lose.
4300 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4304 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
4305 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
4307 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
4309 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4311 * main.c (main): Cast result of pointer arith to unsigned int
4312 before passing to define_variable for envars. Matters when
4313 sizeof(unsigned)!=sizeof(ptrdiff_t).
4315 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4317 * configure.in: Add new check for SCCS_GET_MINUS_G.
4318 * config.h.in: Add #undef SCCS_GET_MINUS_G.
4319 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
4320 place of `-G $@' in SCCS commands.
4321 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
4324 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
4325 (so it goes in config.status), rather than afterward.
4327 * ar.c (ar_member_date): Don't call enter_file on the archive file
4328 if it doesn't exist (by file_exists_p).
4330 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
4331 with `$$dir/make.info' in install-info invocation (oops).
4333 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
4334 we do not unlink and free PATH.
4336 * file.c (print_file_data_base): Fix inverted calculation for
4337 average files per hash bucket.
4339 * read.c (readline): When we see a NUL, give only a warning and
4340 synthesize a newline to terminate the building line (used to
4341 fatal). Move fgets call into the loop condition, and after the
4342 loop test ferror (used to test !feof in the loop).
4344 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4346 * configure.in: Check for strerror in AC_HAVE_FUNCS.
4348 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4350 Differentiate different flavors of missing makefile error msgs,
4351 removing gratuitous `fopen: ' and giving caller for included makefiles.
4352 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
4353 (perror_with_name, pfatal_with_name): Use strerror instead of
4354 replicating its functionality.
4355 * read.c (read_makefile): Return int instead of void.
4356 (read_all_makefiles, read_makefile): Change callers to notice zero
4357 return and give error msg.
4359 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4363 * default.c: Put `-G $@' before $< in SCCS cmds.
4365 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4367 * read.c (read_makefile): After trying a variable defn, notice if
4368 the line begins with a tab, and diagnose an error.
4370 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4374 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4378 * implicit.c (try_implicit_rule): Look for a normal rule before an
4381 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4383 * function.c (expand_function: `sort'): Double NWORDS when it
4384 overflows, instead of adding five.
4386 * compatMakefile (clean): Remove loadavg.
4388 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4392 * file.h (NEW_MTIME): Define new macro.
4393 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
4394 current time returned from system. Removed variable NOW.
4395 * remake.c (notice_finished_file): Use NEW_MTIME in place of
4396 current time here too.
4398 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4402 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
4403 cmds and !DEPS_CHANGED unless also !NOEXIST.
4405 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4407 * read.c (parse_file_seq): When converting multi-word archive
4408 refs, ignore a word beginning with a '('.
4410 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4412 * configure.in: Check for sys/timeb.h.
4413 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
4415 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4419 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
4420 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
4421 TARGNAME to initialize PERCENTS[0].
4423 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4425 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4426 Remove AC_USG; it is no longer used.
4428 * file.c (print_file): New function, broken out of
4429 print_file_data_base.
4430 (print_file_data_base): Call it.
4431 * rule.c (print_rule): New function, broken out of
4432 print_rule_data_base.
4433 (print_rule_data_base): Call it.
4435 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4437 * default.c (install_default_suffix_rules): New function, broken
4438 out of install_default_implicit_rules.
4439 (install_default_implicit_rules): Move suffix rule code there.
4440 * make.h: Declare install_default_suffix_rules.
4441 * main.c (main): Call install_default_suffix_rules before reading
4442 makefiles. Move convert_to_pattern call before
4443 install_default_implicit_rules.
4445 * job.h (struct child): Make `pid' member type `pid_t' instead of
4448 * compatMakefile (RANLIB): New variable, set by configure.
4449 (glob/libglob.a): Pass RANLIB value down to submake.
4451 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
4452 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
4453 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
4454 defined but NOFILES_MAX is, define it to be that.
4456 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4458 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
4461 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4463 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
4465 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4467 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
4468 is another symbol for | in some shells.
4469 * main.c (main): Add it to CMD_DEFS quoting list as well.
4471 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4473 * job.c (construct_command_argv_internal): Remove '=' from
4474 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
4475 first word without an unquoted '='.
4477 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
4479 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4481 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
4483 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
4485 * commands.c (delete_child_targets): Don't delete phony files.
4487 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
4488 see a `+' at the beginning of the command line.
4490 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4494 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4496 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
4498 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4500 * expand.c (variable_expand): Fatal on an unterminated reference.
4502 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4506 * variable.c (define_automatic_variables): Define new o_default
4507 variable `MAKE_VERSION' from version_string and remote_description.
4509 * make.h (version_string, remote_description): Declare these here.
4510 * main.c: Don't declare version_string.
4511 (print_version): Don't declare remote_description.
4513 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4515 * read.c (read_makefile): Free space pointed to by CONDITIONALS
4516 before restoring the old pointer.
4518 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4520 * compatMakefile ($(objs)): Depend on config.h.
4522 * GNUmakefile (build.sh.in): Depend on compatMakefile.
4524 * configure.in: Touch stamp-config after AC_OUTPUT.
4526 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4530 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4532 * make.h: Include <config.h> instead of "config.h".
4534 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4536 * main.c (main): Make all variables interned from ENVP be v_export.
4537 * variable.c (try_variable_definition): In v_default case, don't
4538 check for an o_file variable that `getenv' finds.
4540 * job.c (reap_children): New local variable ANY_LOCAL; set it
4541 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
4543 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
4545 * function.c (expand_function): #if 0 out freeing of ENVP since it
4548 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4552 * remote-stub.c (remote_status): Set errno to ECHILD before return.
4553 * job.c (reap_children): Scan the chain for remote children and
4554 never call remote_status if there are none.
4556 * function.c (expand_function: `shell'): #if 0 out calling
4557 target_environment; just set ENVP to environ instead.
4559 * job.c (reap_children): Check for negative return from
4560 remote_status and fatal for it.
4561 When blocking local child wait returns 0, then try a blocking call
4564 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4566 * compatMakefile (clean): Delete make.info* and make.dvi here.
4567 (distclean): Not here.
4569 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
4570 compilers that don't like enum values used as ints.
4572 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4574 * compatMakefile (loadavg): Add $(LOADLIBES).
4576 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4580 * compatMakefile (loadavg, check-loadavg): New targets.
4581 (check): Depend on check-loadavg.
4583 * compatMakefile (glob/libglob.a): Depend on config.h.
4585 * misc.c (log_access): Write to stderr instead of stdout.
4587 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4591 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4593 * configure.in (SYS_SIGLIST_DECLARED): In test program include
4594 <unistd.h> #ifdef HAVE_UNISTD_H.
4596 * compatMakefile (.PHONY): Put after `all' et al.
4598 * configure.in: Add AC_IRIX_SUN.
4600 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4604 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4608 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4612 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
4613 Run install-info script if present.
4615 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4617 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
4619 * configure.in: Add AC_STAT_MACROS_BROKEN.
4621 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4625 * read.c (read_makefile): Recognize directive `-include', like
4626 `include' but sets RM_DONTCARE flag.
4628 * variable.c (target_environment): If FILE is nil, use
4629 current_variable_set_list in place of FILE->variables.
4630 * function.c (expand_function: `shell'): Get an environment for
4631 the child from target_environment instead of using environ.
4633 * dep.h: Declare read_all_makefiles here.
4634 (RM_*): Define new enum constants.
4635 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
4636 Treat it as a bit mask containing RM_*.
4637 (read_all_makefiles): For default makefiles, set D->changed to
4638 RM_DONTCARE instead of 1.
4639 * main.c: Don't declare read_all_makefiles here.
4640 (main): Check `changed' member of read_makefiles elts for RM_*
4641 flags instead of specific integer values.
4643 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4645 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
4647 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4649 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
4651 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
4652 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
4654 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
4655 PERCENTS, whose storage is not consumed by create_pattern_rule.
4657 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
4659 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4663 * rule.c (max_pattern_targets): New variable.
4664 (count_implicit_rule_limits): Compute its value.
4665 * rule.h: Declare it.
4666 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
4667 times bigger. Move adding new TRYRULES elt inside the inner
4668 targets loop, so each matching target gets its own elt in MATCHES
4669 and CHECKED_LASTSLASH.
4671 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
4672 instead of just `file' in error msg.
4674 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4676 * job.c (construct_command_argv): Turn off
4677 --warn-undefined-variables around expansion of SHELL and IFS.
4678 * read.c (tilde_expand): Likewise for HOME.
4679 (read_all_makefiles): Likewise for MAKEFILES.
4680 * vpath.c (build_vpath_lists): Likewise for VPATH.
4682 * main.c (warn_undefined_variables_flag): New flag variable.
4683 (switches): Add --warn-undefined-variables.
4684 * make.h (warn_undefined_variables_flag): Declare it.
4685 * expand.c (warn_undefined): New function.
4686 (reference_variable): Call it if the variable is undefined.
4687 (variable_expand): In substitution ref, call warn_undefined if the
4688 variable is undefined.
4690 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
4691 `%.tex: %.w %.ch' rules.
4692 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
4693 (default_suffixes): Add `.ch'.
4695 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4697 * default.c (default_suffixes): Replace `.cweb' with `.w'.
4698 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
4701 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4703 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
4705 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4709 * read.c (multi_glob): Don't free OLD and OLD->name in the
4710 FOUND!=0 fork. Use new block-local variable F instead of
4713 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
4714 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
4715 contains no metacharacters.
4717 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4719 * ar.c (ar_glob{_match,_alphacompare}): New function.
4721 * dep.h [! NO_ARCHIVES]: Declare it.
4722 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
4724 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4725 multi_glob (which doesn't take a 3rd arg).
4726 * rule.c (install_pattern_rule): Likewise.
4727 * default.c (set_default_suffixes): Here too.
4728 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
4730 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
4731 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
4733 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4735 * compatMakefile (installdirs): Actually pass directory names.
4736 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
4737 if it fails, echo a warning msg, but don't make the rule fail.
4739 * read.c (tilde_expand): New function, broken out of tilde_expand.
4740 (multi_glob): Call it.
4741 (construct_include_path): Expand ~ in directory names.
4742 * dep.h: Declare tilde_expand.
4743 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
4744 (main): Expand ~ in -C args.
4745 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
4747 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4749 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
4751 * main.c (main): Put result of alloca in temporary variable with
4752 simple assignment, to make SGI compiler happy.
4754 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4758 * main.c (main): Before re-execing, remove intermediate files, and
4759 print the data base under -p. Sexier debugging message.
4761 * implicit.c (pattern_search): Allocate an extra copy of the name
4762 of a winning intermediate file when putting it in FOUND_FILES.
4764 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4766 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4767 multi_glob (which doesn't take a 3rd arg).
4769 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
4770 chars within D_NAMLEN that are NULs.
4772 * main.c (decode_switches): Don't savestring ARGV[0] to put it
4774 For string switch, don't savestring `optarg'.
4775 (main): Don't free elts of makefiles->list that are "-".
4776 Use alloca'd rather than savestring'd storage for elts of
4777 makefiles->list that are temporary file names.
4778 * read.c (read_all_makefiles): Don't free *MAKEFILES.
4779 * file.c (enter_file): Don't strip `./'s.
4780 * main.c (enter_command_line_file): New function.
4781 (main): Use it in place of enter_file for command-line goals from
4782 other_files, and for old_files and new_files.
4784 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4788 * compatMakefile (.SUFFIXES): Add .info.
4789 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
4790 else in $srcdir. Use basename to remove dir name from installed name.
4792 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4794 * implicit.c (pattern_search): When interning FOUND_FILES, try
4795 lookup_file first; if found, free the storage for our copy of the name.
4797 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4801 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
4802 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
4804 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4806 * rule.c (convert_suffix_rule): New function.
4807 (convert_to_pattern): Use it instead of doing all the work here
4809 For target suffix `.a', generate both the archive magic rule and
4812 * compatMakefile (distclean): Remove stamp-config.
4814 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4818 * file.c (remove_intermediates): Don't write extra space after `rm'.
4820 * main.c (struct command_switch.type): Remove `usage_and_exit'.
4821 (print_usage_flag): New variable.
4822 (switches: --help): Make type `flag', to set print_usage_flag.
4823 (init_switches): Remove `usage_and_exit' case.
4824 (decode_switches): Likewise.
4825 (decode_switches): Print usage if print_usage_flag is set.
4826 When printing usage, die with status of BAD.
4827 (main): Die with 0 if print_version_flag.
4829 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4833 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4835 * compatMakefile (installdirs): New target.
4836 (install): Depend on it.
4838 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4842 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4844 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
4845 set LASTPATH to PATH, not NEXT.
4847 * dir.c (read_dirstream): Break out of loop after incrementing
4848 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
4849 dereference DS->contents->files[DIRFILE_BUCKETS].
4851 * read.c (read_makefile): Clear no_targets after reading a
4852 targetful rule line.
4854 * main.c (main): If print_version_flag is set, exit after printing
4856 (switches): Change --version docstring to say it exits.
4858 * make.h [butterfly]: #undef POSIX.
4860 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4864 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
4865 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
4867 * function.c (handle_function): Use fatal instead of
4868 makefile_fatal when reading_filename is nil.
4870 * configure.in: Add AC_GETGROUPS_T.
4871 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
4873 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4877 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4879 * function.c (handle_function): Fatal for unmatched paren.
4881 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4885 * commands.c (handling_fatal_signal): New variable.
4886 (fatal_error_signal): Set it.
4887 * job.c (reap_children): Avoid nonreentrant operations if that is set.
4888 * make.h: Declare handling_fatal_signal.
4890 * expand.c (reference_variable): New function, snippet of code
4891 broken out of simple-reference case of variable_expand.
4892 (variable_expand): Use it for simple refs.
4893 (variable_expand): When checking for a computed variable name,
4894 notice a colon that comes before the final CLOSEPAREN. Expand
4895 only up to the colon, and then replace the pending text with a
4896 copy containing the expanded name and fall through to subst ref
4898 (variable_expand): Don't bother expanding the name if a colon
4899 appears before the first $.
4900 (expand_argument): Use alloca instead of savestring.
4901 (variable_expand): For subst ref, expand both sides of = before
4902 passing to [pat]subst_expand. Use find_percent instead of lindex
4903 to check the lhs for a %.
4905 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4909 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4911 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
4913 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
4916 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4920 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
4921 we read the member name in any of the fashions that allow it to be
4922 arbitrarily long. Pass its negation to FUNCTION.
4923 (describe_member): Take TRUNCATED from ar_scan and print it.
4924 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
4925 the first sizeof (struct ar_hdr.ar_name) chars.
4926 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
4927 * ar.c (ar_member_date_1): Likewise.
4929 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4931 * job.c (reap_children): Before calling start_job_command to start
4932 the next command line, reset C->remote by calling start_remote_job_p.
4934 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4936 * arscan.c (ar_scan): New local var NAMEMAP.
4937 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
4938 flag IS_NAMEMAP. When extracting the member name, always put a
4939 null at its end first. If the name is "//" or "/ARFILENAMES", set
4940 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
4941 like " /N", get full name from NAMEMAP+N.
4942 Else if NAME looks like "#1/N", read N chars from the
4943 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
4944 the elt's data into alloca'd NAMEMAP.
4945 (ar_name_equal): #if 0 truncating code.
4947 * make.h: Don't declare vfork at all. It returns int anyway,
4948 unless <unistd.h> declared it; and we conflicted with some systems.
4950 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
4951 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
4952 define it to something like "-no-print-directory".
4953 Use %g format instead of %f for floating-valued things.
4955 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4957 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
4958 to change remote-%.dep to remote-stub.dep.
4960 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4964 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4966 * compatMakefile (install): Remove - prefix from chgrp+chmod.
4970 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4972 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
4973 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
4975 * default.c (default_variables): Set GET to macro SCCS_GET.
4977 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
4978 if nonzero. I hope this is the last time this argument is added
4980 (read_makefile): Pass it 1 when parsing include file names.
4981 Pass it 1 when parsing target file names.
4982 Pass it 1 when parsing static pattern target pattern names.
4983 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
4984 * default.c (set_default_suffixes): Pass it 1 when parsing
4986 * function.c (string_glob): Pass it 0 here.
4988 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4990 * misc.c (log_access): New function.
4991 ({init,user,make,child}_access): Call it.
4992 (child_access): Abort if !access_inited.
4994 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
4995 single-letter option.
4996 (init_switches, decode_switches, define_makeflags): An option with
4997 no single-letter version is no longer indicated by a value of -1;
4998 instead a value that is !isalnum.
4999 (init_switches): Don't put such switches into the string, only
5000 into the long_option table.
5002 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
5004 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
5005 bsdcc defined WIF* to use union wait.
5007 * main.c (struct command_switch): Change member `c' to type int.
5008 (switches): Make const.
5009 (decode_switches): Use `const struct command_switch *'.
5010 (define_makeflags): Likewise.
5012 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
5014 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5018 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
5019 Removed AC_MEMORY_H.
5020 * make.h [USG, NeXT]: Don't test these.
5021 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
5022 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
5023 [! ANSI_STRING]: Put decls of bcopy et al here.
5024 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
5025 [HAVE_SIGSETMASK]: Test this rather than USG.
5026 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
5027 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
5028 It doesn't hurt to do both if they are both defined, and testing
5030 * dir.c: Rationalize directory header conditionals.
5031 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
5033 * default.c (default_suffixes): Add `.txinfo'.
5034 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
5036 * variable.c (try_variable_definition): Replace RECURSIVE flag
5037 with enum FLAVOR, which can be simple, recursive, or append.
5038 Recognize += as append flavor. Set new variable VALUE in a switch
5039 on FLAVOR. For append flavor, prepend the variable's old value.
5040 If the variable was previously defined recursive, set FLAVOR to
5041 recursive; if it was defined simple, expand the new value before
5042 appending it to the old value. Pass RECURSIVE flag to
5043 define_variable iff FLAVOR == recursive.
5045 * variable.c (try_variable_definition): Use alloca and bcopy for
5046 NAME, instead of savestring. Might as well use stack storage
5047 since we free it immediately anyway.
5049 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5051 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
5053 * main.c (define_makeflags): Rename `struct flag' member `switch'
5054 to `cs', which is not a reserved word.
5056 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5058 * job.c (new_job): Call start_waiting_jobs first thing.
5059 (start_waiting_job): Changed return type from void to int.
5060 Return 0 when putting the child on the waiting_jobs chain.
5061 (start_waiting_jobs): Don't check load and job_slots here.
5062 Always take a job off the chain and call start_waiting_job on it;
5063 give up and return when start_waiting_job returns zero.
5065 * main.c (define_makeflags: struct flag): Change member `char c' to
5066 `struct command_switch *switch'.
5067 (ADD_FLAG): Set that to CS instead of CS->c.
5068 If CS->c is -1, increment FLAGSLEN for the long name.
5069 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
5070 the long name instead.
5072 * compatMakefile (stamp-config): New target of old config.h rule.
5073 Touch stamp-config after running config.status.
5074 (config.h): Just depend on stamp-config, and have empty commands.
5076 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5078 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
5080 * configure.in (AC_HAVE_FUNCS): Check for psignal.
5082 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5084 * main.c (long_option_aliases): Remove "new"; it is already an
5085 unambiguous prefix of "new-file".
5087 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5091 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5093 * vpath.c (selective_vpath_search): When adding the
5094 name-within-directory at the end of NAME, and we don't add a
5095 slash, don't copy FILENAME in one char too far into NAME.
5097 * variable.c (define_automatic_variables): Find default_shell's
5098 length with strlen, not numerology.
5100 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5102 * main.c (define_makeflags): Add the elts of a string option in
5103 reverse order, so they come out right when reversed again.
5105 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5107 * compatMakefile (make.info): Use `-o make.info'.
5109 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5111 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
5113 (objs): Replace remote.o with remote-$(REMOTE).o.
5114 (srcs): Replace remote.c with remote-$(REMOTE).c.
5115 (remote.o): Rule removed.
5117 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
5118 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
5119 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
5120 * build.template (REMOTE): New var; set to @REMOTE@.
5121 (objs): Add remote-${REMOTE}.o.
5123 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5127 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
5128 "Rejecting impossible" -d msg.
5130 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
5131 mod'd values there; never mod {OLD,NEW}HASH.
5133 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5135 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
5137 * compatMakefile (VPATH): Set this to @srcdir@.
5138 (srcdir): Set this to $(VPATH).
5140 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
5141 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
5142 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
5144 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
5146 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
5148 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5150 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
5151 as the sed delimiter char.
5153 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5157 * rule.h (struct rule): Removed `subdir' member.
5158 * rule.c (new_pattern_rule): No need to clear it.
5159 (count_implicit_rule_limits): Set the `changed' flag in each dep
5160 that refers to a nonexistent directory. No longer set rule-global
5161 `subdir' flag with that information.
5162 (print_rule_data_base): Don't record info on `subdir' flags.
5164 * implicit.c (pattern_search): Check the DEP->changed flag rather
5165 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
5166 if it is set, the file might exist even though the DEP->changed
5169 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
5170 name arg to dir_file_exists_p to check for existence of directory.
5172 * implicit.c (pattern_search): Inside dep-finding loop, set
5173 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
5174 rather than computing it anew.
5176 * commands.c (set_file_variables): Must alloca space for PERCENT
5177 and copy it, to avoid leaving the trailing `)' in the value.
5179 * misc.c (remove_comments): Fixed backslash-checking loop
5180 condition to allow it to look at the first char on the line.
5181 P2 >= LINE, not P2 > LINE.
5183 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
5184 $@, rm $@.old and mv $@ to $@.old.
5186 * variable.c (try_variable_definition): Take new args FILENAME and
5187 LINENO. Fatal if the variable name is empty.
5188 * read.c (read_makefile): Change callers.
5189 * main.c (main): Likewise.
5191 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
5192 that configure will replace with the group owning /dev/kmem.
5194 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5196 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
5197 selective_vpath_search.
5198 (selective_vpath_search): Take second arg MTIME_PTR.
5199 If the dir cache thinks a file exists, stat it to make sure, and
5200 put the modtime in *MTIME_PTR.
5201 * remake.c (library_search): Take second arg MTIME_PTR.
5202 When we find a match, record its mtime there.
5203 Pass MTIME_PTR through to vpath_search to do same.
5204 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
5205 store it in FILE->last_mtime if set nonzero.
5206 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
5208 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
5209 so globbing looks somewhere it will find things.
5211 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
5212 not `$(srcdir)/make.info*'; no need to use basename.
5214 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5218 * compatMakefile (install): Add missing ;\s.
5220 Make -, @, and + prefixes on a pre-expanded command line affect
5221 all lines in the expansion, not just the first.
5222 * commands.h (struct commands): Replace `lines_recurse' member
5224 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
5226 * commands.c (chop_commands): Set `lines_flags' instead of
5227 `lines_recurse'. Record not only + but also @ and - prefixes.
5228 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
5229 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
5230 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
5231 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
5232 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
5233 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
5235 * remake.c (update_goal_chain): Set G->file to its prev after
5236 checking for G being finished, since that check needs to examine
5239 * configure.in (union wait check) [HAVE_WAITPID]: Try using
5240 waitpid with a `union wait' STATUS arg. If waitpid and union wait
5241 don't work together, we should not use union wait.
5245 * remake.c (update_goal_chain): When G->file->updated, move
5246 G->file to its prev. We aren't finished until G->file is nil.
5248 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5250 * main.c (starting_directory): New global variable.
5251 (main): Set it to cwd after doing -Cs.
5252 (log_working_directory): Use it, rather than computing each time.
5253 * make.h: Declare it.
5255 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
5257 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
5258 ARGV, rather than LEN words plus one byte.
5260 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5262 * compatMakefile ($(bindir)/$(instname)): Put - before
5263 install_setgid command line, so its failure won't be an error.
5264 (infodir): New variable.
5265 (install): Depend on $(infodir)/$(instname).info.
5266 ($(infodir)/$(instname).info): New target.
5268 * read.c (read_makefile): If FILENAMES is nil when we see a line
5269 starting with a tab, don't treat it as a command. Just fall
5270 through, rather than giving an error.
5272 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
5273 command line, don't clear it before continuing. We want
5274 subsequent command lines to be ignored as well.
5276 * job.c (new_job): Before expanding each command line, collapse
5277 backslash-newline combinations that are inside var or fn references.
5279 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5281 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
5283 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
5285 * job.c [POSIX] (unblock_sigs): Made global.
5286 [!POSIX] (unblock_sigs): Move defns to job.h.
5287 * job.h [POSIX] (unblock_sigs): Declare.
5289 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5291 * read.c (read_makefile): In vpath parsing, after finding the
5292 pattern token, take entire rest of line as the search path, not
5293 just the next token.
5295 * compatMakefile (remote.o): Depend on remote-*.c.
5297 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5299 * commands.c (set_file_variables): Don't define any F or D versions.
5300 * variable.c (define_automatic_variables): Define them here as
5301 recursively-expanded variables that use the dir and notdir funcs.
5303 * variable.c (target_environment): In v_default case, don't export
5304 o_default or o_automatic variables.
5306 * configure.in (union wait check): Remove ` and ' inside C code;
5307 they confuse the shell script.
5309 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5313 * vpath.c (construct_vpath_list): When skipping further processing
5314 of an elt that is ".", don't also skip the code that pushes P past
5317 * compatMakefile (distclean): Don't remove make-*.
5319 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
5320 defined. If one cannot use WEXITSTATUS with a `union wait'
5321 argument, we don't want to believe the system has `union wait' at all.
5323 * remake.c (update_file): Do nothing to print "up to date" msgs.
5324 (update_goal_chain): Do it here instead.
5325 Use the `changed' flag of each goal's `struct dep' to keep track
5326 of whether files_remade (now commands_started) changed around a
5327 call to update_file for that goal.
5328 When a goal is finished, and its file's update_status is zero (i.e.,
5329 success or nothing done), test the `changed' flag and give an "up
5330 to date" msg iff it is clear.
5331 * make.h (files_remade): Renamed to commands_started.
5332 * remake.c: Changed defn.
5333 (update_goal_chain): Changed uses.
5334 * job.c (start_job_command): Increment commands_started here.
5335 (reap_children): Not here.
5337 * remake.c (update_goal_chain): Don't do anything with files'
5338 `prev' members. update_file now completely handles this.
5340 * variable.c (target_environment): Don't expand recursive
5341 variables if they came from the environment.
5343 * main.c (define_makeflags): For flags with omitted optional args,
5344 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
5345 so stored cannot have more flags appended to the same word.
5347 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5349 * variable.c (print_variable_set): In vars/bucket calculation,
5350 don't spuriously multiply by 100.
5354 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
5355 Don't define if already defined.
5357 * remake.c (update_file): Don't keep track of the command_state before
5358 calling update_file_1. Remove local variable COMMANDS_FINISHED,
5359 and don't test it to decide to print the "is up to date" msg.
5360 Testing for files_remade having changed should always be sufficient.
5361 The old method lost when we are called in the goal chain run on a
5362 makefile, because the makefile's command_state is already
5363 `cs_finished' from the makefile chain run.
5365 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
5367 * configure.in: Rewrote wait checking.
5368 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
5369 Use AC_HAVE_FUNCS to check for waitpid and wait3.
5370 Use a compile check to test just for `union wait'.
5371 * job.c: Rewrote conditionals accordingly.
5372 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
5373 [HAVE_WAIT3]: Likewise.
5374 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
5376 * configure.in: Set CFLAGS and LDFLAGS before all checks.
5378 * dir.c: Add static forward decls of {open,read}_dirstream.
5380 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5384 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
5386 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
5387 * build.template (CFLAGS, LDFLAGS): Same here.
5388 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
5389 Set them to -g if not defined in the environment.
5391 * remake.c (library_search): Use LIBNAME consistently, setting it
5392 only once, to be the passed name sans `-l'.
5393 Pass new var FILE to be modified by vpath_search.
5395 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5399 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
5402 * configure.in: Add AC_CONST for the sake of getopt.
5404 * read.c (read_makefile): Continue after parsing `override'
5405 directive, rather than falling through to lossage.
5406 Check for EOL or blank after "override define".
5408 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
5410 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5414 * main.c (define_makeflags): After writing everything into
5415 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
5416 just wrote " -". Always terminate the string at *P.
5418 * remake.c (library_search): When constructing names in std dirs,
5419 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
5420 buffer we are writing into!).
5422 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5424 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
5425 define" when IGNORING is true.
5427 * compatMakefile (distclean): Remove config.status and build.sh.
5429 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5433 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
5436 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
5438 * variable.c (define_automatic_variables): Override SHELL value for
5439 origin o_env_override as well as o_env.
5441 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
5442 add the names of the glob objects (w/subdir) to %objs%.
5443 * build.template (globobjs): Removed.
5444 Take basename of $objs before linking.
5446 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5450 * configure.in (AC_OUTPUT): Also edit build.sh.
5451 * build.template: New file.
5452 * GNUmakefile (build.sh.in): New rule to create it from build.template.
5453 (make-$(version).tar.Z): Depend on build.sh.in.
5455 * main.c (die): Call print_data_base if -p.
5456 (main): Don't call it here.
5458 * compatMakefile (defines): Add @DEFS@. configure should turn this
5459 into -DHAVE_CONFIG_H.
5461 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5465 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
5466 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
5467 * compatMakefile (install_setgid): New var, set by configure.
5468 (install): Install setgid $(group) only if $(install_setgid) is true.
5470 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5472 * job.c (load_too_high): If getloadavg fails with errno==0, give a
5473 message saying that load limits are not supported.
5475 * vpath.c (construct_vpath_list): Rewrote path deletion code to
5476 not try to use PATH's next link after freeing PATH.
5478 * main.c (define_makeflags): Rewritten; now handles string-valued
5479 option, and has no arbitrary limits.
5480 (switches): Set `toenv' flag for -I and -v.
5482 * main.c (decode_env_switches): Cast return value of alloca to char *.
5484 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
5485 setre[gu]id in place of set[gu]id.
5487 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5489 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
5492 * make.h [POSIX]: Don't test this to use ANSI_STRING.
5493 Testing STDC_HEADERS should be sufficient.
5495 * job.h: Declare start_waiting_jobs.
5497 * read.c (read_makefile): Add missing parens in if stmt that find
5498 conditional directives.
5500 * main.c (main): Declare init_dir.
5501 * implicit.c (pattern_search): Always use two % specs in a
5502 DEBUGP2, and always pass two non-nil args.
5503 Cast field width args to int.
5504 Add missing parens in !RULE->subdir if stmt.
5505 * function.c (expand_function, patsubst_expand): Add parens around
5506 assignments inside `while' stmts.
5507 * commands.c (print_commands): Cast field width args to int.
5509 * read.c (do_define): Cast return value of alloca to (char *).
5511 * main.c (init_switches): New function, broken out of decode_switches.
5512 (decode_switches): Take new arg ENV. If set, ignore non-option
5513 args; print no error msgs; ignore options with clear `env' flags.
5514 (decode_env_switches): Rewritten to chop envar value into words
5515 and pass them to decode_switches.
5516 (switches): Set `env' flag for -I and -v.
5518 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
5520 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5524 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
5525 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
5526 we don't need these anyway.
5528 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
5529 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
5530 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
5531 but its set[gu]id functions aren't; its setre[gu]id functions work.
5533 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
5535 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
5537 * configure.in: Call AC_PROG_CC.
5538 * compatMakefile (CC): Define to @CC@ (autoconf magic).
5540 * compatMakefile: Add .NOEXPORT magic target.
5542 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5544 * main.c (print_version): Updated copyright to include 93.
5546 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5548 * make.h [_AIX]: Don't declare alloca.
5550 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5554 * compatMakefile (objs): Add signame.o.
5555 (srcs): Add signame.[ch].
5557 * compatMakefile (srcs): Add config.h.in.
5558 (remote.o): Add -I. before -I$(srcdir).
5560 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5564 * read.c (readline): Fatal when LEN==0, indicating a line starting
5566 (readline): Take new arg LINENO, for use in error msg.
5567 (read_makefile, do_define): Pass it.
5569 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
5570 (.c.o): Add -I. before -I$(srcdir).
5572 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5574 * read.c (read_makefile): Accept and ignore a rule with no targets.
5576 * compatMakefile (ALLOCA_SRC): New variable.
5577 (srcs): Include its value.
5579 * read.c (struct conditional): Renamed member `max_ignoring' to
5580 `allocated'; added new member `seen_else'.
5581 (conditional_line): Initialize seen_else flag when starting an `if...';
5582 set it when we see an `else'; fatal if set when we see `else'.
5583 (read_makefile): Fatal "missing `endif'" if there are any pending
5584 conditionals, not just if we are still ignoring.
5586 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5588 * compatMakefile (manext): Set to 1, not l.
5589 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
5591 * file.c (file_hash_enter): Don't call uniquize_deps here.
5592 * read.c (record_files): Likewise.
5593 * implicit.c (pattern_search): Likewise.
5594 * commands.c (set_file_variables): Call it only here.
5596 * default.c (default_variables) [__convex__]: FC=fc.
5598 * variable.c (target_environment): Expand the values of recursively
5599 expanded variables when putting them into the environment.
5600 * expand.c (recursively_expand): Made global.
5601 * make.h (recursively_expand): Declare it.
5603 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
5604 when a dep's command_state is cs_running or cs_deps_running.
5606 * read.c (read_makefile): Changed error msg for spurious cmds to
5607 not say "first target".
5609 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5611 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
5612 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
5613 * compatMakefile (config.h, configure, config.h.in): New rules.
5614 (defines): Removed @DEFS@.
5616 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5618 * compatMakefile (realclean): Just depend on distclean; no cmds.
5619 (distclean): Do what realclean did before; also remove Makefile and
5620 config.h; don't remove configure.
5621 (info, dvi): New targets; depend on make.{info,dvi}.
5622 (doc): Removed target.
5623 (MAKEINFO, TEXI2DVI): New vars.
5624 (make.info, make.dvi): Use them instead of explicit cmds.
5626 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5628 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
5630 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5632 * main.c (long_option_aliases): Add --new-file alias for -W.
5634 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
5637 * read.c (do_define): Expand the variable name before using it.
5639 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
5640 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
5642 * remake.c (library_search): Search for libNAME.a in cwd; look in
5643 vpath before looking in standard dirs, not after.
5644 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
5646 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5648 * default.c (default_pattern_rules, default_terminal_rules): Added
5649 brackets around initializers.
5651 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
5652 (try_variable_definition): Expand the name before defining the var.
5654 * job.c (init_siglist): Removed function.
5655 Removed decl of `sys_siglist'.
5656 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
5657 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
5658 only under these conditions.
5659 * main.c (main): Don't declare init_siglist.
5660 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
5662 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5664 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
5665 nil; instead just set it to MOREDEPS.
5667 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5669 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
5670 loop that sets MAXELEM.
5672 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5676 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5678 * job.c (start_job_command): Under -n, increment files_remade after
5679 processing (i.e., printing) all command lines.
5681 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5683 * read.c (record_files): Append new deps if this rule has no
5684 commands; prepend them to existing deps if this rule has no commands.
5686 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
5688 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
5689 (read_makefile): Changed callers.
5690 * function.c (string_glob): Likewise.
5691 * rule.c (install_pattern_rule): Likewise.
5693 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5695 * remake.c (files_remade): Made global.
5696 (notice_finished_file): Don't increment files_remade here; this
5697 function gets called in many situations where no remaking was in
5699 * job.c (reap_children): Do it here instead, when we know that
5700 actual commands have been run for the file.
5701 * make.h (files_remade): Declare it.
5703 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5705 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
5706 separate elts in the search path.
5708 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
5709 The search path can contain spaces now.
5711 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5713 * compatMakefile (check): New target; no-op.
5715 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
5716 testing for OLDHASH==0 but before using the value.
5717 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
5720 * file.c (rename_file): Notice when OLDFILE->cmds came from
5721 default.c, and don't try to print ->filename in that case.
5723 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5725 * remake.c (update_file): Don't process F->also_make here.
5726 (notice_finished_file): Don't process FILE->also_make if no attempt
5727 to update FILE was actually made.
5728 Fixed to call f_mtime directly to refresh their modtimes.
5730 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5732 * read.c (find_percent): Don't increment P again after skipping
5735 * expand.c (variable_expand): In call to patsubst_expand, don't
5736 find `%'s ourselves; let that function do it.
5738 * read.c (read_makefile: record_waiting_files): Don't call
5739 record_files if FILENAMES is nil.
5740 (read_makefile): All alternatives in the parsing, except for rule
5741 lines, fall through to the end of the loop. At the end of the
5742 loop, do record_waiting_files so we notice later spurious cmds.
5744 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5746 * variable.c (define_automatic_variables): Free old value of SHELL
5747 before replacing it.
5749 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5751 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
5753 * dir.c (open_dirstream): Cast return value to __ptr_t.
5755 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
5757 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
5758 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
5759 Define as (get_path_max ()).
5760 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
5761 [! PATH_MAX] (get_path_max): Declare fn.
5762 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
5764 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5768 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
5769 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5770 SYS_SIGLIST_DECLARED.
5772 * dir.c (file_impossible): When initializing DIR->contents, set
5773 DIR->contents->dirstream to nil.
5775 * compatMakefile (GLOB): Define new variable.
5776 (objs): Use it, rather than glob/libglob.a explicitly.
5778 * read.c (parse_file_seq): When stripping "./", handle cases like
5779 ".///foo" and "./////".
5780 * file.c (lookup_file, enter_file): Likewise.
5782 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5784 * dir.c (struct dirstream, {open,read}_dirstream): New
5785 data type and functions to read a directory sequentially.
5786 (init_dir): New function to hook it into glob.
5787 * main.c (main): Call init_dir.
5789 * compatMakefile (objs): Added glob/libglob.a.
5790 * configure.in: Remove code to test for glob.
5792 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5794 * read.c (record_files): Generalized test for NAME pointing
5795 somewhere into F->name.
5797 * variable.c (define_variable_in_set): Free old value when replacing.
5799 * read.c (do_define): Free the linebuffer before returning.
5800 (record_files): When clearing .SUFFIXES deps, free their data.
5801 (multi_glob): Free OLD and its data when replacing it with results
5804 * commands.c (set_file_variables): Use alloca in place of xmalloc
5805 for temp space for $^, $?, et al.
5807 * dir.c (struct directory): New member `contents' replaces `files'
5809 (struct directory_contents): New type.
5810 (directories_contents): New hash table.
5811 (dir_struct_file_exists_p): Take a struct directory_contents.
5812 (dir_file_exists_p): Pass it the `contents' member of the dir found.
5813 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
5814 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
5815 (dir_file_exists_p, find_directory): Change all callers.
5816 (file_impossible): Use DIR->contents, initializing it if nil.
5817 (print_dir_data_base): Use DIR->contents, and print out device and
5818 inode numbers with each directory.
5820 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
5821 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
5822 (DIRFILE_BUCKETS): Decrease to 107.
5823 (find_directory): Allocate and zero a multiple of
5824 sizeof (struct dirfile *), not of sizeof (struct dirfile).
5825 (dir_struct_file_exists_p): New function, nearly all code from
5827 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
5828 * vpath.c (selective_vpath_search): Remove redundant
5829 dir_file_exists_p call.
5831 * configure.in: Comment out glob check; always use our code.
5833 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5835 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5836 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
5839 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5841 * main.c (main): Don't do -w automatically if -s.
5843 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5845 * main.c (printed_version): Move variable inside print_version.
5846 (print_version): Return immediately if printed_version is set.
5847 (die): Don't test printed_version here.
5848 (decode_switches): Under -v, do print_version before giving usage.
5849 (DESCRIPTION_COLUMN): New macro.
5850 (decode_switches): Use it when printing the usage message.
5851 Leave at least two spaces between options and their descriptions.
5853 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5857 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5859 * read.c (read_makefile): Save errno value from trying to open
5860 FILENAME, and restore it before erring; otherwise we get the errno
5861 value from the last elt of the search path.
5863 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5865 * main.c (long_option_aliases): Add --stop for -S.
5867 * read.c (word1eq): Do strncmp before dereferencing someplace that
5868 may be out in space.
5870 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5872 * remake.c (notice_finished_file): If all the command lines were
5873 recursive, don't do the touching.
5875 * job.c (start_job_command): Don't check for + here.
5876 * commands.c (chop_commands): Do it here instead.
5878 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
5880 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5882 * compatMakefile (objs): Include $(ALLOCA).
5884 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
5886 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5888 * read.c (default_include_directories): Add INCLUDEDIR first.
5889 * compatMakefile (includedir): Define.
5890 (defines): Add -D for INCLUDEDIR="$(includedir)".
5892 * read.c (read_makefile): Grok multiple files in `include';
5895 * remake.c (library_search): New function.
5896 (library_file_mtime): Remove function.
5897 (f_mtime): Use library_search instead of library_file_mtime.
5898 * compatMakefile (libdir): Define.
5899 (defines): Add -D for LIBDIR="$(libdir)".
5900 * make.texinfo (Libraries/Search): Document change.
5902 * file.c (rename_file): Fix file_hash_enter call with missing arg.
5904 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5908 * main.c (main): Set command_state to cs_finished for temp files
5909 made for stdin makefiles.
5911 * main.c (decode_switches): Don't tell getopt to return non-option
5913 Ignore an argument of `-'.
5915 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5917 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
5918 the command line and go to the next.
5919 (notice_finished_file): Under -t, touch FILE.
5920 * remake.c (remake_file): Don't touch it here.
5922 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5924 * function.c (pattern_matches): Use temporary for strlen (WORD)
5925 instead of two function calls.
5927 * compatMakefile (LOAD_AVG): Remove variable and comments.
5929 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5931 * make.texinfo (Running): Node renamed to `make Invocation'.
5933 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5935 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
5938 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5942 * main.c: Don't #include <time.h>; make.h already does.
5944 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5946 * implicit.c (pattern_search): Fixed copying of suffix when building
5949 * function.c (expand_function: `shell'): Make sure BUFFER is
5950 null-terminated before replacing newlines.
5952 * compatMakefile (mandir): Use man$(manext), not always manl.
5954 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5956 * rule.c (new_pattern_rule): Not static.
5957 * rule.h: Declare it.
5959 * file.c (file_hash_enter): New function, most code from rename_file.
5960 (rename_file): Call it.
5961 * file.h (file_hash_enter): Declare it.
5965 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5967 * main.c (decode_switches): Handle usage_and_exit when building
5968 long options vector.
5970 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
5971 (default_variables): Define CHECKOUT,v (hairy).
5973 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5974 sys_siglist to _sys_siglist.
5976 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5978 * NEWS: Add header and tail copyright info like Emacs NEWS.
5980 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
5981 bcopy if already #define'd.
5982 [STDC_HEADERS] (qsort, abort, exit): Declare here.
5983 [! __GNU_LIBRARY__ && !POSIX]: Not here.
5985 * make.h [_AIX]: #pragma alloca first thing.
5987 * job.c (start_waiting_job): Set the command_state to cs_running
5988 when we queue a job on waiting_jobs.
5990 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5992 * variable.c (define_automatic_variables): Use "" instead of nil
5995 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5999 * main.c (struct command_switch.type): Add alternative usage_and_exit.
6000 (command_switches): Add -h/--help.
6002 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6004 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
6005 * README.template: Mention NEWS.
6006 * CHANGES: Renamed to NEWS.
6008 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
6010 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6012 * main.c (main): Set -o files' command_states to cs_finished.
6014 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
6015 when tossing a rule.
6017 * main.c (main): Use alloca only in simple local var assignment,
6018 for braindead SGI compiler.
6020 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
6021 inconsistent with the number computed when listing them.
6023 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6025 * commands.c (set_file_variables): For $? and $^ elts that are archive
6026 member refs, use member name only.
6028 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6030 * variable.h (struct variable.export): Add new alternative v_ifset.
6031 * variable.c (target_environment): Check for it.
6032 (define_automatic_variables): Set it for MAKEFILES.
6034 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6036 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
6037 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
6038 (distclean, mostlyclean): New targets.
6040 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6044 * compatMakefile (config.status): Remove rule.
6046 * job.c (start_waiting_job): Free C after using C->file, not before.
6048 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6050 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
6051 HAVE_* instead of #ifndef *_MISSING.
6052 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
6054 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6056 * main.c (main): makelevel>0 or -C implies -w.
6058 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6060 * file.c, job.c, function.c: Don't #include <errno.h>.
6061 make.h: Do it here instead.
6062 * arscan.c (ar_member_touch): Don't declare errno.
6064 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6066 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
6068 * remake.c (update_file): If commands or deps are running after
6069 update_file_1 returns, break out of the :: rule (->prev) loop and
6072 * job.c (job_next_command): New function; code from start_job.
6073 (start_job_command): Renamed from start_job. Call job_next_command
6074 and recurse for empty command lines and -n.
6075 (start_waiting_job): Call start_job_command, not start_job.
6076 (new_job): Call job_next_command to prime the child structure, and
6077 then call start_waiting_job.
6078 (reap_children): Use job_next_command and start_job_command.
6079 (start_waiting_job): Call start_remote_job_p here, and store its
6080 result in C->remote. If zero, check the load average and
6081 maybe put C on waiting_jobs.
6082 (start_job_command): Test CHILD->remote rather than calling
6083 start_remote_job_p. Don't do load avg checking at all here.
6085 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
6086 SIGSEGV, SIGFPE or SIGTRAP.
6088 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
6089 configure will set it in glob/Makefile.
6091 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6093 * dir.c [DIRENT] (direct): Don't define to dirent.
6094 [! DIRENT] (direct): Define to dirent.
6095 (dir_file_exists_p): Use struct dirent instead of struct direct.
6097 * make.h (getcwd): No space between macro and ( for args!
6099 * job.c (start_job): Don't put the job on waiting_jobs if
6102 * make.texinfo (Missing): Shortened title.
6104 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6106 * file.c (remove_intermediates): Print "rm" commands under -n.
6108 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6112 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6114 * arscan.c [M_UNIX]: #undef M_XENIX.
6116 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6118 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
6120 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6122 * compatMakefile (getloadavg.o): Removed special rule.
6123 (CFLAGS): Don't include $(defines).
6124 (.c.o): Define suffix rule.
6125 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
6126 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
6128 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
6130 * make.h (max): Removed.
6131 * expand.c (variable_buffer_output): Don't use it.
6133 * compatMakefile (INSTALL): Define.
6134 (Makefile): New rule to make from Makefile.in.
6137 (getloadavg.o, remote.o): Use autoconf $foo< hack.
6139 * commands.c (fatal_error_signal): Removed return.
6141 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6145 * make.texinfo (Summary): New node.
6146 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
6148 * variable.c (max): Moved to make.h.
6150 * compatMakefile (objs, srcs): Added ar & arscan.
6152 * job.c (start_waiting_job): New function, 2nd half of new_job.
6154 (start_waiting_jobs): New function.
6155 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
6157 * compatMakefile (objs, srcs): Removed load, added getloadavg.
6159 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6161 * job.c (load_too_high): New function. Uses getloadavg.
6162 (waiting_jobs): New variable.
6163 (start_job): Don't call wait_to_start_job. Instead, if
6164 load_too_high returns nonzero, add the child to the
6165 `waiting_jobs' chain and return without starting the job.
6167 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6169 * expand.c (variable_buffer_output): Made global again.
6170 * variable.h: And declare it.
6172 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
6173 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
6174 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
6175 for a slash in the archive at run time.
6176 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
6177 cope with trailing-slash and non-trailing-slash archives.
6179 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
6180 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
6182 * load.c (load_average) [sgi]: Use sysmp call.
6184 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
6185 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
6187 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
6188 (vfork, VFORK_NAME): Don't define.
6189 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
6191 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
6192 the each file. Rearranged PATH_MAX hacking.
6193 * job.c: Rearranged NGROUPS_MAX hacking.
6195 * remake.c (fstat, time): Don't declare.
6197 * compatMakefile (defines): Value is @DEFS@.
6198 (LOADLIBES): Value is @LIBS@.
6199 (extras): Value is @LIBOBJS@.
6200 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
6201 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
6203 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
6205 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
6206 (getcwd): Just declare if present. If not, declare as a macro
6207 using getwd, and declare getwd.
6208 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
6209 * main.c (main, log_working_directory): Use getcwd instead of getwd.
6211 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
6213 * make.h (SIGHANDLER, SIGNAL): Removed.
6214 (RETSIGTYPE): Define if not #define'd.
6215 * main.c (main): Use signal in place of SIGNAL.
6217 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
6219 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
6220 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
6222 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
6223 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
6225 * job.c (child_handler), commands.c (fatal_error_signal): Return
6226 RETSIGTYPE instead of int.
6227 * main.c (main): Declare fatal_error_signal and child_handler here
6228 to return RETSIGTYPE; removed top-level decl of former.
6230 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
6231 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
6233 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6235 * job.c [HAVE_WAITPID]: Test this instead of USG.
6236 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
6237 (GID_T): Don't #define.
6238 (search_path): Use gid_t instead of GID_T.
6239 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
6240 these individually instead of USG for all.
6241 * make.h (ctime): Don't declare. #include time.h instead.
6242 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
6244 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
6245 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
6247 * arscan.c: Removed #ifdef mess about string.h et al.
6248 Just #include make.h instead.
6249 * make.h (fstat, atol): Declare.
6251 * commands.c (fatal_error_signal): Don't use sigmask to check for
6252 propagated signals; use ||s instead.
6253 (PROPAGATED_SIGNAL_MASK): Removed.
6254 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
6256 * variable.c (variable_buffer, variable_buffer_length,
6257 initialize_variable_output, variable_output): Moved to expand.c;
6259 (struct output_state, save_variable_output,
6260 restore_variable_output): Removed.
6261 * expand.c (initialize_variable_output): Put a NUL at the beginning
6262 of the new buffer after allocating it.
6263 (allocated_variable_expand_for_file): Don't use
6264 {save,restore}_variable_output. Do it by hand instead, keeping
6265 state on the stack instead of malloc'ing it.
6266 (allocated_variable_expand): Removed.
6267 * variable.h (allocated_variable_expand): Define here as macro.
6268 (variable_buffer_output, initialize_variable_output,
6269 save_variable_output, restore_variable_output): Removed decls.
6271 * read.c (conditional_line): For an if cmd, if any elt of the
6272 conditionals stack is ignoring, just push a new level that ignores
6273 and return 1; don't evaluate the condition.
6275 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6277 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
6279 * job.c (getdtablesize): Don't declare or #define if already #define'd.
6281 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6283 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
6284 export_all_variables.
6285 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
6287 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6291 * commands.c (set_file_variables): Calculate length for ^D and ?D
6292 individually, making sure to give them at least enough space for "./".
6294 * make.h [CRAY]: #define signal to bsdsignal.
6296 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
6297 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
6299 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
6300 wasn't defined by <ar.h>.
6302 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6306 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6308 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
6311 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6313 * main.c (decode_switches): Initialize all the long_option elt members.
6315 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6317 * make.texinfo (Text Functions): Correct filter-out description.
6319 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6321 * compatMakefile (realclean): Don't remove backup files.
6323 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
6325 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6329 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6331 * job.c (reap_children): Don't die if wait returns EINTR.
6333 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6335 * job.c (reap_children): Always run the next command for a
6336 successful target. If we are going to die, we don't want to leave
6337 the target partially made.
6339 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6341 * job.c (construct_command_argv_internal): After loop, if we only
6342 have one word, check it for being a shell command.
6344 * main.c (decode_switches): Allocate ARGC slots in other_args to
6345 begin with, so we never need to worry about growing it.
6346 If we get a non-option arg and POSIXLY_CORRECT is in the
6347 environment, break out of the loop. After the loop, add all remaining
6348 args to other_args list.
6350 * main.c (decode_switches): For positive_int and floating switches
6351 when optarg is nil, use next arg if it looks right (start with a
6352 digit, or maybe decimal point for floating).
6354 * variable.c (define_automatic_variables): Always set SHELL to
6355 default if it comes from the environment. Set its export bit.
6356 * make.texinfo (Environment): Document change.
6358 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6362 * compatMakefile (tags, TAGS): Use vars for cmds.
6363 (ETAGS, CTAGS): Define.
6365 * main.c (decode_switches): If a switches elt has a nil long_name,
6366 make the long option name elt be "".
6367 Fixed loop to not ignore all the options.
6369 * make.texinfo (Option Summary): Added long options.
6371 * main.c (switches): Changed -m's description to "-b".
6372 (decode_switches): When printing the usage message, don't print
6373 switches whose descriptions start with -.
6374 When constructing the list of names for switch -C, search the
6375 switches vector for switches whose descriptions are "-C".
6377 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
6378 Call -I --include-dir, not --include-path.
6379 (long_option_aliases): Added --new == -W, --assume-new == -W,
6380 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
6383 * main.c (switches): Removed bogus "silent" elt.
6384 (long_option_aliases): Define new var.
6385 (decode_switches): Add long_option_aliases onto the end of the long
6386 options vector created for getopt_long.
6387 Look through long_option_aliases for extra names to list
6390 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6392 * main.c (log_working_directory): Fixed to properly not print the
6393 leaving message when we haven't printed the entering message.
6395 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6397 * main.c (struct command_switch): Added elts `long_name',
6398 `description', and `argdesc'.
6399 (switches): Added initializers for new members.
6400 (decode_switches): Rewritten to use getopt_long.
6401 * compatMakefile (GETOPT, GETOPT_SRC): Define.
6402 (objs, srcs): Include them.
6404 * job.c (child_died): Renamed to dead_children; made static.
6405 (child_handler): Increment dead_children instead of setting child_died.
6406 (reap_children): Decrement dead_children instead of clearing
6407 child_died. The point of all this is to avoid printing "waiting
6408 for unfinished jobs" when we don't actually need to block.
6409 This happened when multiple SIGCHLDs before reap_children was called.
6411 * job.c (reap_children): If ERR is set, so we don't call start_job
6412 on the child being reaped, instead set its command_state to
6414 (reap_children, child_handler, new_job): I added several
6415 debugging printf's while fixing this. I left them in if (debug_flag)
6416 because they may be useful for debugging this stuff again.
6418 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6420 * read.c (read_makefile): v_export is not 1.
6422 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6426 * variable.c (export_all_variables): New variable.
6427 (target_environment): Export variables whose `export' member is
6428 v_default if export_all_variables is set and their names are benign.
6429 * variable.h: Declare export_all_variables.
6430 * read.c (read_makefile): If export or unexport is given with no
6431 args, set or clear export_all_variables, respectively.
6433 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
6434 so it isn't duplicated when we add it at the end.
6436 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6440 * variable.h (struct variable): Added new member `export'.
6441 * variable.c (define_variable_in_set): Initialize it to v_default.
6442 (target_environment): Don't check for .NOEXPORT.
6443 Export variables whose `export' member is v_default and that would
6444 have been exported under .NOEXPORT, and variables whose `export'
6446 (try_variable_definition): Return the variable defined.
6447 * variable.h (try_variable_definition): Changed decl.
6448 * read.c (read_makefile): Recognize `export' and `unexport' directives.
6450 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6452 * main.c (main) [POSIX]: Reversed args to sigaddset.
6454 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6456 * job.c [POSIX || !USG] (unblock_sigs): New fn.
6457 (start_job): Block signals before forking.
6458 (new_job): Unblock signals after putting the new child on the chain.
6459 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
6460 int fatal_signal_mask.
6462 * load.c [sgi] (LDAV_CVT): Define.
6464 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6468 * load.c (load_average) [sgi]: Clear the high bit of the address
6469 from the symbol table before looking it up in kmem.
6471 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
6472 (remake_file): No longer needed in message here.
6474 * main.c (die): Call reap_children with BLOCK==1.
6476 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6478 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
6480 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6482 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
6483 not to head of chain. Extract next ptr before we might do
6484 freerule, and use that for next iteration.
6485 (freerule): Still do next ptr frobbing if LASTRULE is nil.
6487 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6489 * job.c (child_error): Removed extra %s from error msg format.
6493 * job.c (reap_children): Don't start later commands in a sequence
6496 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
6498 * job.c (reap_children): New function; work that used to be done in
6500 (child_died): New global var.
6501 (child_handler): Now just sets child_died.
6502 (wait_for_children): Removed.
6503 (unknown_children_possible, block_signals, unblock_signals,
6504 push_signals_blocked_p, pop_signals_blocked_p): Removed.
6505 (child_execute_job): Removed call to unblock_signals.
6506 (new_job): Removed calls to push_signals_blocked_p and
6507 pop_signals_blocked_p.
6508 * job.h: Declare reap_children, not wait_for_children.
6509 * commands.c (fatal_error_signal), job.c (new_job),
6510 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
6511 remake.c (update_goal_chain), function.c (expand_function: `shell'):
6512 Changed wait_for_children calls to reap_children.
6513 Some needed to be loops to wait for all children to die.
6514 * commands.c (fatal_error_signal), main.c (main,
6515 log_working_directory), function.c (expand_function): Removed calls
6516 to push_signals_blocked_p and pop_signals_blocked_p.
6517 * job.h: Removed decls.
6519 * job.h: Added copyright notice.
6521 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6523 * job.c (child_error): No *** for ignored error.
6525 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6527 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
6528 avoid compiler warnings.
6530 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
6533 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6535 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
6536 avoid compiler warnings.
6538 * remake.c (notice_finished_file): Run file_mtime on the also_make
6539 files, so vpath_search can happen.
6541 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
6542 (alpha-files): Include test suite tar file.
6544 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6548 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6550 * remake.c (update_file, update_file_1): Do check_renamed on elts
6551 of dep chains when traversing them. Something unrelated might have
6552 renamed one of the files the dep chain points to.
6554 * file.c (rename_file): If FILE has been renamed, follow its
6555 `renamed' ptr, so we get to the final real FILE. Using the renamed
6556 ones loses because they are not in the hash table, so the removal
6557 code loops infinitely.
6559 * read.c (read_all_makefiles): Clobber null terminator into
6560 MAKEFILES expansion, so string passed to read_makefile is properly
6563 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6565 * commands.c (set_file_variables): $* for archive member with
6566 explicit cmds is stem of member, not of whole `lib(member)'.
6568 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6572 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6574 * rule.c (new_pattern_rule): Rules are identical only if all their
6575 targets match (regardless of order).
6577 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6579 * remake.c (remake_file): Changed error "no way to make" to "no
6580 rule to make". Fiat Hugh.
6582 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
6585 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
6588 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6590 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
6591 environment to pass to child.
6592 * job.c (start_job): Pass it.
6594 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6596 * file.c (enter_file): Also strip ./s here, to get command-line
6599 * remote-cstms.c: Add comment telling people to leave me alone.
6601 * compatMakefile (manpage install): Remove target before copying.
6603 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6605 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
6606 Added paragraph describing $? incompatibility with Unix and POSIX.2.
6608 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
6610 * function.c (expand_function: `shell'): Don't declare fork or pipe.
6611 Use vfork instead of fork.
6613 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6615 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
6618 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
6620 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6624 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6626 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
6628 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6630 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
6632 * read.c (record_files): Pass arg for %s in error msg.
6634 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
6637 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6639 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
6641 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6643 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
6645 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6649 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6651 * job.c (construct_command_argv_internal): Correctly ignore
6652 whitespace after backslash-NL.
6654 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6656 * compatMakefile: Ignore errors from chgrp and chmod when installing.
6658 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6660 * main.c (main): When setting MAKELEVEL in the env to re-exec,
6661 allocate space so as not to clobber past the end of the old string.
6663 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
6664 * compatMakefile (defines): Document HAVE_ALLOCA_H.
6666 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6668 * make.h [VFORK_MISSING]: Use fork instead.
6669 * compatMakefile (defines): Document same.
6671 * job.c (construct_command_argv_internal): Don't create an empty
6672 arg if backslash-NL is at beginning of word.
6674 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6676 * main.c [DGUX]: Call setvbuf as for USGr3.
6678 * job.c (construct_command_argv_internal): Notice correctly that
6679 backslash-NL is the end of the arg (because it is replaced with a
6682 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6684 * job.c (construct_command_argv_internal): If SHELL is nil, set it
6685 to default_shell before proceeding.
6687 * make.h [sgi]: No alloca.h, after all.
6689 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6691 * read.c (multi_glob): Cons up the chain of the results of glob
6692 from back to front, so it comes out in forward order.
6694 * job.c (construct_command_argv_internal): Don't eat char following
6697 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6701 * default.c (default_variables) [ultrix]: GET=get, like USG.
6703 * job.c (construct_command_argv_internal): Remove tabs following
6704 backslash-NL combos in the input line, so they don't show up when
6705 that line is printed.
6707 * read.c (read_makefile): Don't collapse_continuations the line on
6708 input; do it on the copy we do remove_comments on.
6709 For rule lines, collapse_continuations the line after chopping
6710 ";cmds" off the end, so we don't eat conts in the cmds.
6711 Give error for ";cmds" with no rule.
6712 * job.c (construct_command_argv_internal): Eat backslash-NL combos
6713 when constructing the line to recurse on for slow, too.
6715 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6717 * file.c (enter_file): Don't strip leading `./'s.
6718 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
6719 * default.c (set_default_suffixes), function.c (string_glob),
6720 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
6722 * default.c (default_variables) [_IBMR2]: FC=xlf
6724 * job.c (construct_command_argv_internal): Turn backslash-NL and
6725 following whitespace into a single space, rather than just eating
6728 * make.texinfo (Copying): @include gpl.texinfo, rather than
6729 duplicating its contents.
6731 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6733 * job.c (construct_command_argv_internal): Make sure not to bother
6734 processing an empty line.
6738 * job.c (construct_command_argv_internal): Always recurse for slow;
6739 simple case didn't handle finding newlines.
6741 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6743 * job.c (construct_command_argv_internal): Set RESTP properly when
6744 slow; don't \ify past a newline.
6746 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6748 * make.h [sgi]: #include <alloca.h>.
6752 See ChangeLog.1 for earlier changes.