1 2001-05-06 Paul D. Smith <psmith@gnu.org>
3 Modify the EINTR handling.
5 * job.c (new_job): Reorganize the jobserver algorithm. Reorder
6 the way in which we manage the file descriptor/signal handler race
7 trap to be more efficient.
9 2001-05-06 Paul Eggert <eggert@twinsun.com>
11 Restart almost all system calls that are interrupted, instead
12 of worrying about EINTR. The lone exception is the read() for
15 * configure.in (HAVE_SA_RESTART): New macro.
16 (MAKE_JOBSERVER): Define to 1 only if HAVE_SA_RESTART.
17 * main.c (main): Use SA_RESTART instead of the old,
18 nonstandard SA_INTERRUPT.
20 * configure.in (AC_CHECK_FUNCS): Add bsd_signal.
21 * main.c (bsd_signal): New function or macro,
22 if the implementation doesn't supply it.
23 (The bsd_signal function will be in POSIX 1003.1-200x.)
25 (main, FATAL_SIG): Use bsd_signal instead of signal or HANDLESIG.
27 * make.h (EINTR_SET): Remove.
28 (SA_RESTART): New macro.
30 * arscan.c (ar_member_touch): Don't worry about EINTR.
31 * function.c (func_shell): Likewise.
32 * job.c (reap_children, free_child, new_job): Likewise.
33 * main.c (main): Likewise.
34 * remake.c (touch_file, name_mtime): Likewise.
36 * arscan.c (ar_member_touch): Fix bug uncovered by EINTR removal;
37 if fstat failed with errno!=EINTR, the error was ignored.
39 * job.c (set_child_handler_action_flags): New function.
40 (new_job): Use it to temporarily clear the SIGCHLD action flags
41 while reading the token.
43 2001-05-02 Paul D. Smith <psmith@gnu.org>
45 * job.c (start_job_command): Don't add define/endef per-line flags
46 to the top-level flags setting.
48 2001-04-03 Paul D. Smith <psmith@gnu.org>
50 * arscan.c (VMS_get_member_info,ar_scan) [VMS]: VMS sets the low
51 bit on error, so check for odd return values, not non-0 return
53 (VMS_get_member_info): Calculate the timezone differences correctly.
54 Reported by John Fowler <jfowler@nyx.net>.
57 2001-03-14 Paul D. Smith <psmith@gnu.org>
59 * variable.c (lookup_variable) [VMS]: Null-terminate the variable
60 value before invoking define_variable().
61 Reported by John Fowler <jfowler@nyx.net>.
63 2001-02-07 Paul D. Smith <psmith@gnu.org>
65 * read.c (record_target_var): If we reset the variable due to a
66 command-line variable setting overriding it, turn off the "append"
69 2001-01-17 Paul D. Smith <psmith@gnu.org>
71 * variable.c (lookup_variable) [VMS]: When getting values from the
72 environment, allocate enough space for the _value_ plus escapes,
73 not enough space for the name plus escapes :-/.
74 Reported by John Fowler <jfowler@nyx.net>.
76 * remake.c (f_mtime): Removed the "***" prefix from the mod time
77 warnings that make generates, so it doesn't look like an error.
78 Reported by Karl Berry <karl@gnu.org>.
81 Fix for PR/2020: Rework appended target-specific variables. I'm
82 fairly confident this algorithm is finally correct.
84 * expand.c (allocated_variable_append): Rewrite. Instead of
85 expanding each appended variable then adding all the expanded
86 strings together, we append all the unexpanded values going up
87 through the variable set contexts, then expand the final result.
88 This behaves just like non-target-specific appended variable
89 values, while the old way didn't in various corner cases.
90 (variable_append): New function: recursively append the unexpanded
91 value of a variable, walking from the outermost variable scope to
93 * variable.c (lookup_variable): Remove the code that looked up the
94 variable set list if the found variable was "append". We don't
96 (lookup_variable_in_set): Make this non-static so we can use it
98 (try_variable_definition): Use lookup_variable_in_set() rather
99 than faking out current_variable_set_list by hand (cleanup).
100 * variable.h: Add a prototype for the now non-static
101 lookup_variable_in_set().
103 2000-11-17 Paul D. Smith <psmith@gnu.org>
105 * remake.c (f_mtime) [WINDOWS32]: On various advice, I changed the
106 WINDOWS32 port to assume timestamps can be up to 3 seconds away
107 before throwing a fit.
109 2000-11-17 Paul D. Smith <psmith@gnu.org>
111 * read.c (readline): CRLF calculations had a hole, if you hit the
112 buffer grow scenario just right. Reworked the algorithm to avoid
113 the need for len or lastlen at all. Problem description with
114 sample code chages provided by Chris Faylor <cgf@redhat.com>.
116 2000-10-24 Paul D. Smith <psmith@gnu.org>
118 * gettext.c (SWAP): Declare this with the prototype, otherwise
119 some systems don't work (non-32-bit? Reported for Cray T3E).
120 Reported by Thorstein Thorsteinsson <thor@signe.teokem.lu.se>.
122 2000-10-05 Paul D. Smith <psmith@gnu.org>
124 * acinclude.m4 (AM_LC_MESSAGES): Remove undefined macro
125 AM_LC_MESSAGES; it doesn't seem to do anything anyway??
127 * i18n/gl.po, configure.in (ALL_LINGUAS): New Galician translation.
129 2000-09-22 Paul D. Smith <psmith@gnu.org>
131 * gettext.c: Don't #define _GETTEXT_H here; we only include some
132 parts of the real gettext.h here, and we expect to really include
133 the real gettext.h later. If we keep this #define, it's ignored.
135 2000-09-21 Paul D. Smith <psmith@gnu.org>
137 * main.c (log_working_directory): Rework the text to use complete
138 sentences, to make life simpler for the translators.
140 2000-08-29 Paul D. Smith <psmith@gnu.org>
142 * file.c (remove_intermediates): Print a debug message before we
143 remove intermediate files, so the user (if she uses -d) knows
146 2000-08-21 Paul D. Smith <psmith@gnu.org>
148 * variable.c (try_variable_definition): Change how we handle
149 target-specific append variable defns: instead of just setting the
150 value, expand it as an append _but_ only within the current
151 target's context. Otherwise we lose all but the last value if the
152 variable is appended more than once within the current target
153 context. Fixes PR/1831.
155 2000-08-16 Paul D. Smith <psmith@gnu.org>
157 * function.c (func_shell): Nul-terminate the buffer before
158 printing an exec error message (just in case it's not!).
159 Fixes PR/1860, reported by Joey Hess <joey@valinux.com>.
161 2000-07-25 Paul D. Smith <psmith@gnu.org>
163 * job.c (construct_command_argv_internal): Add "~" to the list of
164 sh_chars[] which disallow optimizing out the shell call.
166 2000-07-23 Paul Eggert <eggert@twinsun.com>
168 * NEWS, make.texinfo: Document .LOW_RESOLUTION_TIME, which
169 supersedes --disable-nsec-timestamps.
170 * make.texinfo: Consistently use "time stamp" instead of "timestamp".
171 * README: Remove --disable-nsec-timestamps.
173 * filedef.h (struct file.low_resolution_time): New member.
174 * file.c (snap_deps): Add support for .LOW_RESOLUTION_TIME.
175 * remake.c (update_file_1):
176 Avoid spurious rebuilds due to low resolution time stamps,
177 generalizing the earlier code that applied only to archive members.
178 (f_mtime): Archive members always have low resolution time stamps.
180 * configure.in: Remove --disable-nsec-timestamps, as this has
181 been superseded by .LOW_RESOLUTION_TIME.
183 2000-07-23 Paul Eggert <eggert@twinsun.com>
185 * configure.in (enable_nsec_timestamps): Renamed from
186 make_cv_nsec_timestamps, since enable/disable options
189 2000-07-23 Bruno Haible <haible@clisp.cons.org>
190 and Paul Eggert <eggert@twinsun.com>
192 * file.c (file_timestamp_now):
193 Use preprocessor-time check for FILE_TIMESTAMP_HI_RES
194 so that clock_gettime is not linked unless needed.
196 * filedef.h (FILE_TIMESTAMP_HI_RES):
197 Remove definition; "configure" now does this.
199 * configure.in (jm_AC_TYPE_UINTMAX_T): Move up,
200 to before high resolution file timestamp check,
201 since that check now uses uintmax_t.
202 (FILE_TIMESTAMP_HI_RES): Define to nonzero if the code should use
203 high resolution file timestamps.
204 (HAVE_CLOCK_GETTIME): Do not define if !FILE_TIMESTAMP_HI_RES,
205 so that we don't link in clock_gettime unnecessarily.
207 2000-07-17 Paul D. Smith <psmith@gnu.org>
209 * i18n/ja.po: New version of the translation file.
211 2000-07-07 Paul D. Smith <psmith@gnu.org>
213 * remake.c (f_mtime): If NO_FLOAT is defined, don't bother with
214 the offset calculation.
215 (name_mtime): Replace EINTR test with EINTR_SET macro.
217 2000-07-07 Paul Eggert <eggert@twinsun.com>
221 * remake.c (update_file_1):
222 Avoid spurious rebuilds of archive members due to their
223 timestamp resolution being only one second.
224 (f_mtime): Avoid spurious warnings of timestamps in the future due to
225 the clock's resolution being lower than file timestamps'.
226 When warning about future timestamps, report only the discrepancy,
227 not the absolute value of the timestamp and the current time.
229 * file.c (file_timestamp_now): New arg RESOLUTION.
230 * filedef.h (file_timestamp_now): Likewise.
231 (FILE_TIMESTAMP_NS): Now returns int. All uses changed.
233 2000-07-05 Paul D. Smith <psmith@gnu.org>
235 * variable.c (lookup_variable) [VMS]: Remove vestigial references
236 to listp. Fixes PR/1793.
238 2000-06-26 Paul Eggert <eggert@twinsun.com>
240 * Makefile.am (MAINTAINERCLEANFILES): New macro, with stamp-pot in it.
242 * dir.c (vms_hash): Ensure ctype macro args are nonnegative.
244 * remake.c (f_mtime): Remove unused var memtime.
246 2000-06-25 Martin Buchholz <martin@xemacs.org>
248 * make.texinfo, NEWS, TODO.private: Minor spelling corrections.
249 Ran spell-check on make.texinfo.
251 2000-06-23 Paul D. Smith <psmith@gnu.org>
253 * main.c (main): Replace EXIT_SUCCESS, EXIT_FAILURE, and
254 EXIT_TROUBLE with MAKE_SUCCESS, MAKE_FAILURE, and MAKE_TROUBLE.
255 * make.h: Define these macros.
257 * Version 3.79.1 released.
259 * configure.in: Add a new option, --disable-nsec-timestamps, to
260 avoid using sub-second timestamps on systems that support it. It
261 can lead to problems, e.g. if your makefile relies on "cp -p".
262 * README.template: Document the issue with "cp -p".
264 * config.guess, config.sub: Updated.
266 2000-06-22 Paul D. Smith <psmith@gnu.org>
268 * job.c (start_job_command): Increment commands_started before the
269 special check for ":" (empty command) to avoid spurious "is up to
270 date" messages. Also move the test for question_flag after we
271 expand arguments, and only stop if the expansion provided an
272 actual command to run, not just whitespace. This fixes PR/1780.
274 2000-06-21 Paul D. Smith <psmith@gnu.org>
276 * read.c (read_makefile): If we find a semicolon in the target
277 definition, remember where it was. If the line turns out to be a
278 target-specific variable, add back the semicolon and everything
279 after it. Fixes PR/1709.
281 2000-06-19 Paul D. Smith <psmith@gnu.org>
283 * config.h-vms.template: #define uintmax_t for this system.
284 * config.ami.template: Ditto.
285 * config.h.W32.template: Ditto.
287 * configure.in: We don't use select(2) anymore, so don't bother
290 * acinclude.m4: Ditto.
292 * file.c (all_secondary): New static global; if 1 it means
293 .SECONDARY with no prerequisites was seen in the makefile.
294 (snap_deps): Set it appropriately.
295 (remove_intermediates): Check it.
296 (num_intermediates): Remove this global, it's not used anywhere.
297 (considered): Move this to remake.c and make it static.
299 * NEWS: Document the change to .SECONDARY.
300 * make.texinfo (Special Targets): Document the change to .SECONDARY.
302 * implicit.c (pattern_search): Remove the increment of
303 num_intermediates; it's not used.
304 * filedef.h: Remove num_intermediates and considered.
306 * function.c (handle_function): If the last argument was empty, we
307 were pretending it didn't exist rather than providing an empty
308 value. Keep looking until we're past the end, not just at the end.
310 * implicit.c (pattern_search): Multi-target implicit rules weren't
311 expanding the "also made" targets correctly if the pattern didn't
312 contain a slash but the target did; in that case the directory
313 part wasn't being added back to the stem on the "also made"
314 targets. Reported by Seth M LaForge <sethml@newtonlabs.com>, with
317 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
319 * Makefile.DOS.template (DESTDIR, bindir, datadir, libdir)
320 (infodir, mandir, includedir): Support installation under a
323 * remake.c (f_mtime): Fix the spelling of __MSDOS__.
325 * configh.DOS.template (HAVE_FDOPEN, HAVE_MKSTEMP): Define.
327 2000-06-14 Paul D. Smith <psmith@gnu.org>
329 * acinclude.m4 (pds_WITH_GETTEXT): rewrite fp_WITH_GETTEXT and
330 rename it to avoid confusion. This version is very specific: it
331 won't accept any gettext that isn't GNU. If the user doesn't
332 explicitly ask for the included gettext, we look to see if the
333 system gettext is GNU (testing both the actual libintl library,
334 and the libintl.h header file). Only if the system gettext is
335 really GNU gettext will we allow it to be used.
336 (pds_CHECK_SYSTEM_GETTEXT): A helper function.
338 2000-06-13 Paul D. Smith <psmith@gnu.org>
340 * gettext.h: If we have libintl.h, use that instead of any of the
341 contents of gettext.h. We won't check for libintl.h unless we're
342 using the system gettext.
344 * function.c (func_word): Clarify error message.
346 2000-06-10 Paul Eggert <eggert@twinsun.com>
348 Support nanosecond resolution on hosts with 64-bit time_t and
349 uintmax_t (e.g. 64-bit Sparc Solaris), by splitting
350 FILE_TIMESTAMP into a 30-bit part for nanoseconds, with the
351 rest for seconds, if FILE_TIMESTAMP is at least 64 bits wide.
353 * make.h: Always define FILE_TIMESTAMP to be uintmax_t, for
356 * filedef.h (FILE_TIMESTAMP_HI_RES, FILE_TIMESTAMP_LO_BITS)
357 (UNKNOWN_MTIME, NONEXISTENT_MTIME, OLD_MTIME)
358 (ORDINARY_MTIME_MIN, ORDINARY_MTIME_MAX): New macros.
359 (FILE_TIMESTAMP_STAT_MODTIME): Now takes fname arg. All uses changed.
360 (FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD)
361 (FILE_TIMESTAMP_FROM_S_AND_NS): Remove.
362 (FILE_TIMESTAMP_S, FILE_TIMESTAMP_NS): Use shifts instead of
363 multiplication and division. Offset the timestamps by
365 (file_timestamp_cons): New decl.
366 (NEW_MTIME): Now just the maximal timestamp value, as we no longer use
367 -1 to refer to nonexistent files.
369 * file.c (snap_deps, print_file): Use NONEXISTENT_MTIME,
370 UNKNOWN_MTIME, and OLD_MTIME instead of magic constants.
371 * filedef.h (file_mtime_1): Likewise.
372 * main.c (main): Likewise.
373 * remake.c (update_file_1, notice_finished_file, check_dep)
374 (f_mtime, name_mtime, library_search): Likewise.
375 * vpath.c (selective_vpath_search): Likewise.
377 * remake.c (f_mtime): Do not assume that (time_t) -1 equals
378 NONEXISTENT_MTIME. When futzing with time stamps, adjust by
379 multiples of 2**30, not 10**9. Do not calculate timestamp
380 adjustments on DOS unless they are needed.
382 * commands.c (delete_target): Do not assume that
383 FILE_TIMESTAMP_S yields -1 for a nonexistent file, as that is
384 no longer true with the new representation.
386 * file.c (file_timestamp_cons): New function, replacing
387 FILE_TIMESTAMP_FROM_S_AND_NS. All uses changed.
388 (file_timestamp_now): Use FILE_TIMESTAMP_HI_RES instead of 1 <
389 FILE_TIMESTAMPS_PER_S to determine whether we're using hi-res
391 (print_file): Print OLD_MTIME values as "very old" instead of
394 2000-05-31 Paul Eggert <eggert@twinsun.com>
396 * remake.c (name_mtime): Check for stat failures. Retry if EINTR.
398 2000-05-24 Paul D. Smith <psmith@gnu.org>
400 * main.c (decode_switches): The "positive_int" switch uses atoi()
401 which succeeds for any input, and doesn't notice if extra,
402 non-digit text is after the number. This causes make to mis-parse
403 command lines like "make -j 5foo" as "make -j5" (ignoring "foo"
404 completely) instead of "make -j0 5foo" (where "5foo" is a
405 target). Fix this by checking the value by hand. We could use
406 strtol() if we were sure of having it; this is the only
407 questionable use of atoi() I found so we'll just stick with that.
410 * i18n/ja.po, i18n/nl.po, i18n/pt_BR.po: New translation files.
411 * configure.in (ALL_LINGUAS): Added pt_BR.
413 2000-05-22 Paul Eggert <eggert@twinsun.com>
415 * remake.c (f_mtime): Fix bug when handling future odd
416 timestamps in the WINDOWS32 case. Do not bother initializing
417 static var to zero. Simplify code that works around WINDOWS32
418 and __MSDOS__ time skew brain damage.
420 2000-05-22 Paul Eggert <eggert@twinsun.com>
422 * job.c: Don't include time.h, as make.h already does this.
424 2000-05-22 Paul Eggert <eggert@twinsun.com>
426 * configure.in (AC_CHECK_HEADERS): Add sys/time.h.
427 (AC_HEADER_TIME): Add.
428 (clock_gettime): Prefer -lrt to -lposix4, for Solaris 7.
429 (gettimeofday): Add check for standard version of gettimeofday.
430 This merges changes written by Paul D. Smith.
432 * file.c (file_timestamp_now): Use gettimeofday if available
433 and if clock_gettime does not work. Don't bother with
434 high-resolution clocks if file timestamps have only one-second
437 * make.h <sys/time.h>: Include, conditionally on the usual
438 TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H macros. This is needed
441 2000-05-20 Paul D. Smith <psmith@gnu.org>
443 * read.c (read_makefile): We weren't keeping makefile names around
444 unless there was a rule defined in them; but now we need to keep
445 them for variables as well. Forget trying to be fancy: just keep
446 every makefile name we successfully open.
448 * remote-cstms.c (start_remote_job_p): Change DB_EXTRA (?) to DB_JOBS.
450 2000-05-17 Paul Eggert <eggert@twinsun.com>
452 * commands.c (chop_commands): Ensure ctype macro args are nonnegative.
453 * expand.c (variable_expand_string): Likewise.
454 * function.c (subst_expand, lookup_function, msdos_openpipe):
456 * job.c (vms_redirect, start_job_command, new_job, child_execute_job,
457 construct_command_argv_internal, construct_command_argv): Likewise.
458 * main.c (decode_env_switches, quote_for_env): Likewise.
459 * misc.c (collapse_continuations, end_of_token, end_of_token_w32,
460 next_token): Likewise.
461 * read.c (read_makefile, do_define, conditional_line,
462 find_char_unquote,get_next_mword): Likewise.
463 * variable.c (try_variable_definition): Likewise.
464 * vpath.c (construct_vpath_list): Likewise.
465 * w32/pathstuff.c (convert_vpath_to_windows32): Likewise.
467 2000-05-10 Eli Zaretskii <eliz@is.elta.co.il>
469 * main.c (main) [__MSDOS__]: Add SIGFPE to signals we block when
470 running child programs, to prevent Make from dying on Windows 9X
471 when the child triggers an FP exception.
473 2000-05-08 Paul D. Smith <psmith@gnu.org>
475 * dir.c (find_directory) [WINDOWS32]: If we strip a trailing "\"
476 from the directory name, remember to add it back. The argument
477 might really be inside a longer string (e.g. %Path%) and if you
478 don't restore the "\" it'll be truncated permanently. Fixes PR/1722.
479 Reported by <steven@surfcast.com>
481 2000-05-02 Paul D. Smith <psmith@gnu.org>
483 * job.c (construct_command_argv_internal) [WINDOWS32]: Added "rd"
484 and "rmdir" to the list of command.com commands.
485 Reported by Elod Horvath <Elod_Horvath@lnotes5.bankofny.com>
487 2000-04-24 Paul D. Smith <psmith@gnu.org>
489 * i18n/ja.po: New translation file from the Japanese language team.
491 2000-04-18 Paul D. Smith <psmith@gnu.org>
493 * remake.c (f_mtime): If ar_member_date() returns -1 (the member
494 doesn't exist), then return (FILE_TIMESTAMP)-1 rather than
495 returning the timestamp calculated from the value -1. Fixes PR/1696.
496 Reported by Gilles Bourhis <Gilles.Bourhis@univ-rennes1.fr>.
498 2000-04-17 Paul D. Smith <psmith@gnu.org>
500 * config.h.W32.template: Add LOCALEDIR macro resolving to "".
501 * w32/subproc/sub_proc.c (process_begin): Remove reference to
502 debug_flag; change it to a DB() call. Fixes PR/1700.
503 Reported by Jim Smith <jwksmith@attglobal.net>
505 2000-04-17 Bruno Haible <haible@clisp.cons.org>
507 * arscan.c [BeOS]: Add replacement for nonexistent <ar.h> from GNU
510 2000-04-11 Paul D. Smith <psmith@gnu.org>
512 * function.c (expand_builtin_function): If no arguments were
513 provided, just quit early rather than changing each function to
515 (function_table[]): Change the min # of arguments to 0 for all
516 those functions for which it makes sense (currently everything
517 that used to take a minimum of 1 argument, except $(call ...)).
520 2000-04-09 Eli Zaretskii <eliz@is.elta.co.il>
522 * README.DOS: Add instructions to install a binary distro.
523 Mention latest versions of Windows.
525 2000-04-07 Eli Zaretskii <eliz@is.elta.co.il>
527 * main.c (main): Rename TMP_TEMPLATE into DEFAULT_TMPDIR, and use
528 it for the directory of the temporary file. If P_tmpdir is
529 defined, use it in preference to "/tmp/". Try $TMPDIR, $TEMP, and
530 $TMP in the environment before defaulting to DEFAULT_TMPDIR.
531 (print_version): Add year 2000 to the Copyright line.
533 2000-04-04 Paul D. Smith <psmith@gnu.org>
535 * Version 3.79 released.
537 * make.texinfo: Update documentation with new features for 3.79.
539 * function.c (func_wordlist): Don't re-order arguments to
542 2000-04-03 Paul D. Smith <psmith@gnu.org>
544 * remake.c (f_mtime): Archive member timestamps are stored as
545 time_t, without nanoseconds. But, f_mtime() wants to return
546 nanosecond info on those systems that support it. So, convert the
547 return value of ar_member_date() into a FILE_TIMESTAMP, using 0 as
550 2000-03-28 Paul D. Smith <psmith@gnu.org>
552 * Version 3.78.92 released.
554 * build.template: Updates for gettext support; some bugs fixed.
556 2000-03-27 Paul D. Smith <psmith@gnu.org>
558 * config.guess, config.sub: Updated from config CVS archive at
559 :pserver:anoncvs@subversions.gnu.org:/home/cvs as of today.
561 * read.c (record_files): Check if expanding a static pattern
562 rule's prerequisite pattern leaves an empty string as the
563 prerequisite, and issue an error if so. Fixes PR/1670.
564 (read_makefile): Store the starting linenumber for a rule in
566 (record_waiting_files): Use the TGTS_STARTED value for the file
567 location passed to record_file() instead of the current
568 linenumber, so error messages list the line where the target was
569 defined instead of the line after the end of the rule definition.
571 * remake.c (start_updating, finish_updating, is_updating): Fix
572 PR/1671; circular dependencies in double-colon rules are not
573 diagnosed. These macros set the updating flag in the root
574 double-colon file instead of the current one, if it's part of a
575 double-colon list. This solution provided by Tim Magill
576 <magill@gate.net>; I just changed the macro names :).
577 (update_file_1): Call them.
578 (check_dep): Call them.
580 The change to not automatically evaluate the $(call ...)
581 function's arguments breaks recursive use of call. Although using
582 $(if ...) and $(foreach ...) in $(call ...) macros is important,
583 the error conditions generated are simply to obscure for me to
584 feel comfortable with. If a method is devised to get both
585 working, we'll revisit. For now, remove this change.
587 * function.c (function_table): Turn on the expand bit for func_call.
588 (func_call): Don't expand arguments for builtin functions; that
589 will have already been done.
591 2000-03-26 Paul D. Smith <psmith@gnu.org>
593 * file.c (remove_intermediates): Never remove targets explicitly
594 requested on the command-line by checking the cmd_target flag.
597 2000-03-23 Paul Eggert <eggert@twinsun.com>
599 * filedef.h (FILE_TIMESTAMP_STAT_MODTIME): Use st_mtime instead of
600 st_mtim.tv_sec; the latter doesn't work on Unixware.
602 2000-03-18 Paul D. Smith <psmith@gnu.org>
604 * file.c (file_hash_enter): If we're trying to change a file into
605 itself, just return. We used to assert this wasn't true, but
606 someone came up with a weird case involving archives. After
607 playing with it for a while I decided it was OK to ignore it.
609 * default.c: Define COFLAGS to empty to avoid spurious warnings.
611 * filedef.h: Change #if ST_MTIM_NSEC to #ifdef; this is a macro
612 containing the name of the nsec field, not true/false.
614 Reported by Marco Franzen <Marco.Franzen@Thyron.com>.
616 2000-03-08 Tim Magill <magill@gate.net>
618 * remake.c (update_file): Return the exit status of the pruned
619 file when pruning, not just 0. Fixes PR/1634.
621 2000-02-24 Paul D. Smith <psmith@gnu.org>
623 * configure.in: Close a minor potential security hole; if you're
624 reading makefiles from stdin (who does that?) you could run into a
625 race condition with the temp file using mktemp() or tmpnam(). Add
626 a check for mkstemp() and fdopen().
627 * main.c (open_tmpfile): New function to open a temporary file.
628 If we have mkstemp() (and fdopen()), use that. If not use
629 mktemp() or tmpnam(). If we have fdopen(), use open() to open the
630 file O_CREAT|O_EXCL. If not, fall back to normal fopen() (insecure).
632 * job.c (child_execute_job) [VMS]: Call it.
634 * variable.c (lookup_variable): If we find a variable which is
635 being expanded, then note it but keep looking through the rest of
636 the set list to see if we can find one that isn't. If we do,
637 return that. If we don't, return the original. Fix for PR/1610.
639 While implementing this I realized that it also solves PR/1380 in
640 a much more elegant way. I don't know what I was smoking before.
641 So, remove the hackage surrounding the original fix for that (see
642 below). Change this function back to lookup_variable and remove
643 the extra setlist argument.
644 * variable.h (recursively_expand_setlist): Remove the macro,
645 rename the prototype, and remove the extra setlist argument.
646 (lookup_variable): Ditto.
647 * expand.c (recursively_expand): Rename and remove the extra
649 (reference_variable): Use lookup_variable() again.
650 (allocated_variable_append): Remove the extra setlist argument.
652 2000-02-21 Paul D. Smith <psmith@gnu.org>
654 * README.template: A few updates.
656 * i18n/de.po: New version from the German translation team.
658 2000-02-09 Paul D. Smith <psmith@gnu.org>
660 * Version 3.78.91 released.
662 2000-02-07 Paul D. Smith <psmith@gnu.org>
664 * read.c (read_makefile): Reset *p2 to ':', not *colonp. If any
665 filenames contained backslashes the resulting output (without
666 backslashes) will be shorter, so setting *colonp doesn't change
667 the right character. Fix for PR/1586.
669 For += target-specific variables we need to remember which
670 variable set we found the variable in, so we can start looking
671 from there in the next iteration (otherwise we might see it again
672 in recursively_expand and fail!). This is turning into a hack; if
673 it gets any worse we'll have to rethink this entire algorithm...
674 implementing expansion of these references separately from the
675 "normal" expansion, say, instead of using the same codepath.
676 Actually, it's already "worse enough" :-/.
679 * variable.h (recursively_expand_setlist): Rename
680 recursively_expand to add a struct variable_set_list argument, and
681 make a macro for recursively_expand.
682 (lookup_variable_setlist): Rename lookup_variable to add a struct
683 variable_set_list argument, and make a macro for lookup_variable.
685 * expand.c (recursively_expand_setlist): Take an extra struct
686 variable_set_list argument and pass it to allocated_variable_append().
687 (reference_variable): Use lookup_variable_setlist() and pass the
688 returned variable_set_list to recursively_expand_setlist.
689 (allocated_variable_append): Take an extra setlist argument and
690 use this as the starting place when searching for the appended
691 expansion. If it's null, use current_variable_set_list as before.
693 * variable.c (lookup_variable_setlist): If the LISTP argument is
694 not nil, set it to the list containing the variable we found.
696 2000-02-04 Paul D. Smith <psmith@gnu.org>
698 * variable.c (print_variable): Write out filename/linenumber
699 information for the variable definition if present.
700 (define_variable_in_set): Store filename information if provided.
701 (define_variable, define_variable_for_file): Removed.
702 (try_variable_definition): Use define_variable_loc() to keep
703 variable definition location information.
704 * read.c (read_makefile): Keep variable definition location info.
706 (record_target_var): Ditto.
707 * variable.h (define_variable_in_set): New fileinfo argument.
708 (define_variable, define_variable_loc, define_variable_for_file):
713 * filedef.h (struct file): Rename patvar to pat_variables and make
714 it just a variable_set_list; we need our own copy of the pattern
715 variable's variable set list here to avoid overwriting the global
717 * variable.c (initialize_file_variables): Move the instantiation
718 of the pat_variables pointer here. Only do the search after we're
719 done reading the makefiles so we don't search too early. If
720 there's a pat_variables value, set up the variables next ptr.
721 * expand.c (variable_expand_for_file): Remove the setup of the
722 pat_variables info; it's done earlier now to ensure the parent's
723 pattern variables are set up correctly as well.
725 2000-02-03 Paul D. Smith <psmith@gnu.org>
727 * job.c (sh_chars_dos) [WINDOWS32]: Add "&" as a shell
728 metacharacter for the W32 DOS shell.
729 Reported by Warren Jones <wjones@tc.fluke.com>.
731 2000-02-02 Paul D. Smith <psmith@gnu.org>
733 Fixes for the OpenVMS port from Hartmut Becker <becker@rto.dec.com>
735 * config.h-vms [VMS]: Define LOCALEDIR to something; needed for
736 the expansion of bindtextdomain() even though it's a no-op.
737 * vmsfunctions.c (strcmpi): Remove duplicate definition of strcmpi().
738 (readdir): Use DB() instead of testing debug_flag.
739 * dir.c (file_impossible) [VMS]: Search "p" not "name".
740 * job.c [VMS]: Switch from debug_flag to the new DB macro. Add
741 some i18n _() macros (even though VMS doesn't yet support it).
743 * function.c (patsubst_expand): Change "len" to not be unsigned to
744 avoid type mismatches.
746 * main.c (main): Declare signame_init() if we're going to call it.
748 2000-01-29 Eli Zaretskii <eliz@is.elta.co.il>
750 * Makefile.DOS.template: Track changes in Makefile.in
751 (install-recursive, uninstall-recursive): Add missing targets.
753 (install-binPROGRAMS, uninstall-binPROGRAMS): Use $(DESTDIR).
755 * default.c (default_variables) [__MSDOS__]: Define CXX to gpp.
757 2000-01-27 Paul D. Smith <psmith@gnu.org>
759 * gettext.c: Some warning cleanups, and a fix for systems which
760 don't define HAVE_ALLOCA (the workaround code was included
763 2000-01-26 Paul D. Smith <psmith@gnu.org>
765 * Version 3.78.90 released.
767 2000-01-25 Paul D. Smith <psmith@gnu.org>
769 Change gettext support to use the simplified version in libit 0.7.
771 * getopt.c, make.h: Use gettext.h instead of libintl.h.
772 * ABOUT-NLS, gettext.h, gettext.c: New files from libit 0.7.
773 Modified to remove some static declarations which aren't defined.
774 * acconfig.h: Use new gettext #defines.
775 * acinclude.m4: Add fp_WITH_GETTEXT; remove AM_GNU_GETTEXT.
776 * configure.in: Call fp_WITH_GETTEXT instead.
777 * Makefile.am: New gettext stuff. Also force inclusion of glob
778 files for systems which have LIBC glob.
780 * i18n/Makefile.am, i18n/.cvsignore: New dir for translation files.
781 * i18n/de.po, i18n/es.po, i18n/fr.po, i18n/ko.po, i18n/nl.po:
782 * i18n/pl.po, i18n/ru.po: Import translations already done for
783 earlier versions of GNU make. Thanks for that work!!
785 * po/Makefile.in.in, po/POTFILES.in: Removed.
787 2000-01-23 Paul D. Smith <psmith@gnu.org>
789 * main.c (decode_debug_flags): If debug_flag is set, enable all
791 (debug_flag): Resurrect this flag variable.
792 (switches): Make -d give the old behavior of turning on all
793 debugging. Change --debug alone to emit basic debugging and take
794 optional arguments to expand debugging.
795 * NEWS: Document the new debugging options.
797 * remake.c (no_rule_error): Remove this function. This tries to
798 fix a real problem--see the description with the introduction of
799 this function below. However, the cure is worse than the disease
800 and this approach won't work.
801 (remake_file): Put the code from no_rule_error back here.
802 (update_file_1): Remove call to no_rule_error.
804 * filedef.h (struct file): Remove mfile_status field.
806 2000-01-22 Paul D. Smith <psmith@gnu.org>
808 Integrate GNU gettext support.
810 * configure.in: Add AM_GNU_GETTEXT.
811 * Makefile.am: Add options for setting LOCALEDIR, -Iintl, etc.
812 * acinclude.m4: Add gettext autoconf macros.
813 * acconfig.h: Add new gettext #defines.
814 * make.h: Include libintl.h. Make sure _() and N_() macros are
815 declared. Make gettext() an empty macro is NLS is disabled.
816 * main.c (struct command_switch switches[]): Can't initialize
817 static data with _() (gettext calls), so use N_() there then use
818 gettext() directly when printing the strings.
819 * remake.c (no_rule_error): The string constants can't be static
820 when initializing _() macros.
821 * file.c (print_file): Reformat a few strings to work better for
823 * po/POTFILES.in, po/Makefile.in.in: New files. Take
824 Makefile.in.in from the latest GNU tar distribution, as that
825 version works better than the one that comes with gettext.
826 * NEWS: Mention i18n ability.
828 2000-01-21 Paul D. Smith <psmith@gnu.org>
830 Installed patches for the VMS port.
831 Patches provided by: Hartmut Becker <Hartmut.Becker@compaq.com>
833 * readme.vms, arscan.c, config.h-vms, default.c, dir.c, file.c:
834 * implicit.c, job.c, make.h, makefile.com, makefile.vms, rule.c:
835 * variable.c, vmsdir.h, vmsfunctions.c, vmsify.c, glob/glob.c:
836 * glob/glob.h: Installed patches. See readme.vms for details.
838 2000-01-14 Andreas Schwab <schwab@suse.de>
840 * dir.c (read_dirstream): Initialize d_type if it exists.
842 2000-01-11 Paul D. Smith <psmith@gnu.org>
844 Resolve PR/xxxx: don't automatically evaluate the $(call ...)
845 function's arguments. While we're here, clean up argument passing
846 protocol to always use simple nul-terminated strings, instead of
847 sometimes using offset pointers to mark the end of arguments.
848 This change also fixes PR/1517.
849 Reported by Damien GIBOU <damien.gibou@st.com>.
851 * function.c (struct function_table_entry): Remove the negative
852 required_args hack; put in explicit min and max # of arguments.
853 (function_table): Add in the max value. Turn off the expand bit
855 (expand_builtin_function): Test against minimum_args instead of
856 the obsolete required_args.
857 (handle_function): Rewrite this. We don't try to be fancy and
858 pass one style of arguments to expanded functions and another
859 style to non-expanded functions: pass pointers to nul-terminated
860 strings to all functions.
861 (func_call): Rewrite this. If we are invoking a builtin function
862 and it's supposed to have its arguments expanded, do that (since
863 it's not done by handle_function for $(call ...) anymore). For
864 non-builtins, just add the variables as before but mark them as
865 recursive so they'll be expanded later, as needed.
866 (func_if): All arguments are vanilla nul-terminated strings:
867 remove trickery with "argv[1]-1".
868 (func_foreach): Ditto.
870 * expand.c (expand_argument): If the second arg is NULL, expand
871 the entire first argument.
873 * job.c (new_job): Zero the child struct. This change was just
874 made to keep some heap checking software happy, not because there
875 was an actual bug (the important memory was being cleared properly).
877 1999-12-15 Paul D. Smith <psmith@gnu.org>
879 * variable.c (print_variable): Print the variable with += if the
882 * implicit.c (pattern_search): Remove the extra check of the
883 implicit flag added on 8/24/1998. This causes problems and the
884 reason for the change was better resolved by the change made to
885 check_deps() on 1998-08-26. This fixes PR/1423.
887 1999-12-08 Paul D. Smith <psmith@gnu.org>
889 * dir.c (dir_setup_glob): On 64 bit ReliantUNIX (5.44 and above)
890 in LFS mode, stat() is actually a macro for stat64(). Assignment
891 doesn't work in that case. So, stat is a macro, make a local
892 wrapper function to invoke it.
893 (local_stat): Wrapper function, if needed.
894 Reported by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>.
896 1999-12-02 Paul D. Smith <psmith@gnu.org>
898 * remake.c (update_file): Move the considered test outside the
899 double-colon loop, _but_ make sure we test the double_colon target
900 not the "current" target. If we stop early because one
901 double-colon target is running, mark all the rest considered and
902 try to start their prerequisites (so they're marked considered).
903 Fix for PR/1476 suggested by Tim Magill <tim.magill@telops.gte.com>.
905 1999-11-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
907 * function.c (windows32_openpipe, func_shell): Correct Windows32
908 problem where $(shell nosuchfile) would incorrectly exit make. The
909 fix is to print the error and let make continue.
910 Reported by David Masterson <David.Masterson@kla-tencor.com>.
912 * w32/subproc/misc.c (arr2envblk): Memory leak fix.
914 1999-11-21 Paul D. Smith <psmith@gnu.org>
916 Rework GNU make debugging to provide different levels of output.
919 * debug.h: New file. Define various debugging levels and macros.
920 * function.c, implicit.c, job.c, main.c, misc.c, read.c, remake.c
921 * remote-cstms.c, vmsfunctions.c: Replace all code depending on
922 debug_flag with invocations of debugging macros.
923 * make.h: Remove debug_flag and DEBUGPR, add db_level.
925 1999-11-18 Paul Eggert <eggert@twinsun.com>
927 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a problem
928 with the QNX 4.25 shell, which doesn't propagate exit status of
929 failed commands inside shell assignments.
931 1999-11-17 Paul D. Smith <psmith@gnu.org>
933 * function.c (func_if): Find the end of the arg list by testing
934 the next item for NULL; any other test is not correct.
935 Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429).
937 Fix += when used in a target-specific variable context.
939 * variable.h: New bitfield APPEND set if we have a +=
940 target-specific variable.
942 * variable.c (try_variable_definition): Add an argument to specify
943 if we're trying a target-specific variable. If we are and it's an
944 append style, don't append it, record it as normal recursive, but
945 set the APPEND flag so it'll be expanded later.
946 * main.c (handle_non_switch_argument): Use new
947 try_variable_definition() signature.
948 * read.c (read_makefile,record_target_var): Ditto.
950 * expand.c (allocated_variable_append): New function: like
951 allocated_variable_expand(), but we expand the same variable name
952 in the context of the ``next'' variable set, then we append this
954 (recursively_expand): Invoke it, if the APPEND bit is set.
956 1999-11-10 Paul D. Smith <psmith@gnu.org>
958 * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn
959 off parallel builds for this make only (still allow submakes to be
961 * main.c: New variable, ``not_parallel''.
962 * make.h: Add an extern for it.
963 * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS.
964 * NEWS: Add info on .NOTPARALLEL.
965 * make.texinfo (Special Targets): Document it.
967 * configure.in (GLOBDIR): Set to "glob" if we need to build the
969 * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of
970 "glob" so we don't try to build glob if we don't need to (if we
971 have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>.
973 * main.c (main): Don't put "***" in the clock skew warning
974 message. Reported by karl@gnu.org.
976 * make.h: Remove unneeded signal setup.
978 * signame.c: Remove extraneous #includes; some versions of Ultrix
979 don't protect against multiple inclusions and it causes compile
980 errors. Reported by Simon Burge <simonb@thistledown.com.au>.
982 1999-10-15 Paul D. Smith <psmith@gnu.org>
984 * main.c (quote_for_env): Rename from quote_as_word().
986 * make.h, *.c: Prefer strchr() and strrchr() in the code
987 rather than index() and rindex(). Define strchr/strrchr in terms
988 of index/rindex if the former aren't supported.
990 * default.c (CHECKOUT,v): Replace the fancy, complicated
991 patsubst/filter expression with a simple $(if ...) expression.
993 * main.c (print_usage): Add the bug reporting mailing address to
994 the --help output, as per the GNU coding standards.
995 Reported by Paul Eggert <eggert@twinsun.com>.
997 * README.customs: Installed information on running Customs-ized
998 GNU make and setuid root, collected by Ted Stern <stern@tera.com>.
1000 * read.c (read_all_makefiles): PR/1394: Mark the end of the next
1001 token in the MAKEFILES value string _before_ we dup it.
1003 1999-10-13 Paul D. Smith <psmith@gnu.org>
1005 * configure.in (make_cv_sys_gnu_glob): We used to add the -Iglob
1006 flag to CPPFLAGS, but that loses if the user specifies his own
1007 CPPFLAGS; this one gets added _after_ his and if he happens to
1008 have an old or broken glob.h--boom. Instead, put it in GLOBINC
1011 * Makefile.am (INCLUDES): Add @GLOBINC@ to the INCLUDES macro;
1012 these things get on the compile line well before the user's
1015 1999-10-12 Paul D. Smith <psmith@gnu.org>
1017 * remake.c (notice_finished_file): If we get here and -n is set,
1018 see if all the command lines are marked recursive. If so, then we
1019 ran every command there is, so check the mtime on this file just
1020 like we would normally. If not, we assume the command we didn't
1021 run would updates the target and set mtime of the target to "very new".
1023 * job.c (start_job_command): Update lines_flags in the file's cmds
1024 structure with any per-line tokens we found (`@', `-', `+').
1026 1999-10-08 Paul D. Smith <psmith@gnu.org>
1028 * variable.c (initialize_file_variables): Always recurse to
1029 initialize the parent's file variables: the parent might not have
1030 any rules to run so it might not have been initialized before
1031 this--we need this to set up the chain properly for
1032 target-specific variables.
1034 1999-09-29 Paul Eggert <eggert@twinsun.com>
1036 * main.c (quote_as_word): Always quote for decode_env_switches
1037 instead of for the shell, so that arguments with strange
1038 characters are are passed to submakes correctly. Remove
1039 double_dollars arg; we always double dollars now. All callers
1041 (decode_env_switches): Don't run off the end of an environment
1042 variable whose contents ends in a unescaped backslash.
1044 1999-09-23 Paul D. Smith <psmith@gnu.org>
1046 * commands.c, function.c, job.c, read.c: Cast arguments to
1047 ctype.h functions/macros to _unsigned_ char for portability.
1049 * remake.c, function.c: Compiler warning fixes: the second
1050 argument to find_next_token() should be an _unsigned_ int*.
1051 Reported by Han-Wen Nienhuys <hanwen@cs.uu.nl>.
1053 1999-09-23 Paul D. Smith <psmith@gnu.org>
1055 * Version 3.78.1 released.
1057 * make.texinfo: Update version/date stamp.
1059 * main.c (main): Argh. For some reason we were closing _all_ the
1060 jobserver pipes before we re-exec'd due to changed makefiles.
1061 This means that any re-exec got a "jobserver unavailable" error :-/.
1062 I can't believe we didn't notice this before.
1064 1999-09-22 Paul D. Smith <psmith@gnu.org>
1066 * Version 3.78 released.
1068 * main.c (main): Only fail on multiple --jobserver-fds options if
1069 they aren't all the same. Some makefiles use things like
1070 $(MAKE) $(MFLAGS) which will cause multiple, identical copies of
1071 --jobserver-fds to show up.
1073 1999-09-16 Paul D. Smith <psmith@gnu.org>
1075 * main.c (define_makeflags): Zero out FLAGSTRING to avoid
1076 uninitialized memory reads when checking *p != '-' in the loop.
1078 1999-09-15 Paul D. Smith <psmith@gnu.org>
1080 * Version 3.77.97 released.
1082 * configure.in (MAKE_HOST): AC_SUBST this so it will go into the
1084 * Makefile.am (check-local): Print a success banner if the check
1086 (check-regression): A bit of fine-tuning.
1088 1999-09-15 Eli Zaretskii <eliz@is.elta.co.il>
1090 * README.DOS.template: Document requirements for the test suite.
1091 * Makefile.DOS.template: Updates to allow the test suite to run
1094 * main.c (main): Handle it if argv[0] isn't an absolute path.
1096 1999-09-13 Paul D. Smith <psmith@gnu.org>
1098 * Version 3.77.96 released.
1100 * Makefile.am (loadavg): Use CPPFLAGS, etc. to make sure we get
1101 all the right #defines to compile.
1102 (check-regression): Look for the regression test suite in the make
1103 package itself. If we're building remotely, use symlinks to make
1105 (dist-hook): Put the test suite into the tar file.
1107 * configure.in: Look for perl for the test suite.
1109 1999-09-10 Paul Eggert <eggert@twinsun.com>
1111 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): If on HP-UX 10.20 or
1112 later, and using GCC, define __STDC_EXT__; this works around a
1115 1999-09-08 Paul D. Smith <psmith@gnu.org>
1117 * main.c (print_version): Ugh. GLIBC's configure tries to check
1118 make version strings and is too aggressive with their matching
1119 expressions. I've struck a deal with them to leave the version
1120 output as-is for 3.78, and they'll change their configure checks
1121 so that I can change this back in the future.
1123 1999-09-07 Eli Zaretskii <eliz@is.elta.co.il>
1125 * job.c (construct_command_argv_internal) [__MSDOS__]: Add "echo"
1126 and "unset" to the list of builtin shell commands.
1128 * configh.DOS.template (MAKE_HOST): Define to "i386-pc-msdosdjgpp"
1129 which is the canonical name of the DJGPP host.
1131 1999-09-05 Paul D. Smith <psmith@gnu.org>
1133 * Version 3.77.95 released.
1135 * make.texinfo (Make Errors): Document some new jobserver error
1138 1999-09-04 Eli Zaretskii <eliz@is.elta.co.il>
1140 * make.texinfo (Make Errors): Document the hint about 8 spaces
1142 (Call Function, Quick Reference): Use @code{$(1)}, not @var.
1144 * main.c (main) [__MSDOS__]: Say "on this platform" instead of "on
1145 MS-DOS", since the MSDOS version could run on Windows.
1147 1999-09-03 Paul D. Smith <psmith@gnu.org>
1149 * remake.c (notice_finished_file): Always set mtime_before_update
1150 if it's not been set, not just if we ran some rules. Otherwise we
1151 may have a situation where a target's prerequisite was rebuilt but
1152 not changed, so this target's rules weren't run, then
1153 update_goal_chain() sees mtime_before_update != last_mtime and
1154 thinks that the top-level target changed when it really didn't.
1155 This can cause an infinite loop when remaking makefiles.
1156 (update_goal_chain): If we get back to the top and we don't know
1157 what the goal's last_mtime was, find it now. We need to know so
1158 we can compare it to mtime_before_update later (this is only
1159 crucial when remaking makefiles--should we only do it then?)
1161 1999-09-02 Paul D. Smith <psmith@gnu.org>
1163 * read.c (read_makefile): If "override" appears as the first
1164 prerequisite, look further to ensure this is really a
1165 target-specific variable definition, and not just some
1166 prerequisite named "override".
1168 1999-09-01 Paul D. Smith <psmith@gnu.org>
1170 * function.c (IS_PATHSEP) [WINDOWS32]: Allow backslash separators
1172 * read.c (record_files) [WINDOWS32]: Allow backslash separators
1174 * implicit.c (pattern_search) [WINDOWS32]: Allow backslash
1175 separators for W32 platforms.
1177 * configure.in (MAKE_HOST): Define it to be the canonical build
1178 host info, now that we need AC_CANONICAL_HOST anyway (for large
1180 * version.c (make_host): Define a variable to MAKE_HOST so we're
1181 sure to get it from the local config.h.
1182 * main.c (print_version): Use it in the version information.
1183 * config.ami.template: Add MAKE_HOST.
1184 * configh.dos.template: Ditto.
1185 * config.h.W32.template: Ditto.
1186 * config.h-vms.template: Ditto.
1188 * main.c (main): Close the jobserver file descriptors if we need
1189 to re-exec ourselves.
1190 Also print more reasonable error if users force -jN for submakes.
1191 This may be common for a while until people use the jobserver
1192 feature. If it happens, we ignore the existing jobserver stuff
1193 and use whatever they specified on the commandline.
1194 (define_makeflags): Fixed a long-standing bug: if a long name
1195 only option comes immediately after a single letter option with no
1196 argument, then the option string is constructed incorrectly. For
1197 example, with -w and --jobserver-fds you get "-w-jobserver-fds..."
1198 instead of "-w --jobserver-fds..."; add in an extra " -".
1200 * make.texinfo (Phony Targets): Add another example of using
1201 .PHONY with subdirectories/recursive make.
1203 1999-08-30 Paul D. Smith <psmith@gnu.org>
1205 * README.W32.template: Renamed from README.W32 so it's
1206 autogenerated during the dist. A few minor modifications.
1208 * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG
1209 since the latter needs to know whether the former exists to give
1212 1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1214 * NMakefile [WINDOWS32]: Now more robust. If you change a file
1215 under w32/subproc, the make.exe will be relinked. Also added some
1216 tests to make sure erase commands won't fail when executed in a
1217 pristine build environment.
1219 * w32/subproc/sub_proc.c [WINDOWS32]: Added support for
1220 HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it
1221 is now possible to have have native support for this shell without
1222 having to rely on klutzy BATCH_MODE_ONLY_SHELL.
1224 * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which
1225 users can define if they want to build make to use this shell.
1227 * README.W32 [WINDOWS32]: Added informaton about
1228 HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current.
1230 1999-08-26 Paul Eggert <eggert@twinsun.com>
1232 Support large files in AIX, HP-UX, and IRIX.
1234 * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE.
1235 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND,
1236 AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros.
1237 (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't
1238 shift or divide unsigned long long.
1239 (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in
1242 * configure.in (AC_CANONICAL_HOST): Add; required by new
1244 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
1245 (AM_PROG_CC_STDC): Add.
1247 * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST.
1249 1999-08-25 Paul Eggert <eggert@twinsun.com>
1251 * make.h (CHAR_MAX): New macro.
1252 * main.c (struct command_switch): c is now int,
1253 so that it can store values greater than CHAR_MAX.
1254 (switches): Replace small numbers N with CHAR_MAX+N-1,
1255 to avoid problems with non-ASCII character sets.
1256 (short_option): New macro.
1257 (init_switches, print_usage, define_makeflags): Use it instead of
1260 1999-08-25 Paul D. Smith <psmith@gnu.org>
1262 * Version 3.77.94 released.
1264 * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's
1265 not supported and reset it.
1267 * make.h (ISDIGIT): Obtained this from the textutils distribution.
1268 * main.c (decode_switches): Use it.
1269 * function.c (is_numeric): Use it.
1271 * main.c (struct command_switch): Store the switch char in an
1272 unsigned char to shut up GCC about using it with ctype.h macros.
1273 Besides, it _is_ always unsigned.
1275 1999-08-24 Paul D. Smith <psmith@gnu.org>
1277 * make.texinfo: Change "dependency" to "prerequisite" and
1278 "dependencies" to "prerequisites". Various other cleanups related
1279 to the terminology change.
1280 * file.c: Change debugging and error messages to use
1281 "prerequisite" instead of "dependency".
1282 * implicit.c: Ditto.
1284 * NEWS: Document it.
1286 1999-08-23 Paul D. Smith <psmith@gnu.org>
1288 * remake.c (update_file): Move the considered check into the
1289 double-colon rule loop, so we consider double-colon rules
1290 individually (otherwise after the first is pruned, the rest won't
1293 * README.template: Minor changes.
1295 Remove the debugging features of the jobserver, so it no longer
1296 writes distinct tokens to the pipe. Thus, we don't need to store
1297 the token we get. A side effect of this is to remove a potential
1298 "unavailable token" situation: make-1 invokes make-2 with its
1299 special token and make-3 with a normal token; make-2 completes.
1300 Now we're waiting for make-3 but using 2 tokens; our special token
1301 is idle. In the new version we don't have special tokens per se,
1302 we merely decide if we already have a child or not. If we don't,
1303 we don't need a token. If we do, we have to get one to run the
1304 next child. Similar for putting tokens back: if we're cleaning up
1305 the last child, we don't put a token back. Otherwise, we do.
1307 * main.c: Add a new, internal flag --jobserver-fds instead of
1308 overloading the meaning of -j. Remove job_slots_str and add the
1309 stringlist jobserver_fds.
1310 (struct command_switch): We don't need the int_string type.
1311 (switches[]): Add a new option for --jobserver-fds and remove
1312 conditions around -j. Make the description for the former 0 so it
1313 doesn't print during "make --help".
1314 (main): Rework jobserver parsing. If we got --jobserver-fds
1315 make sure it's valid. We only get one and job_slots must be 0.
1316 If we're the toplevel make (-jN without --jobserver-fds) create
1317 the pipe and write generic tokens.
1318 Create the stringlist struct for the submakes.
1319 Clean up the stringlist where necessary.
1320 (init_switches): Remove int_string handling.
1321 (print_usage): Don't print internal flags (description ptr is 0).
1322 (decode_switches): Remove int_string handling.
1323 (define_makeflags): Remove int_string handling.
1325 * job.c: Remove my_job_token flag and all references to the
1326 child->job_token field.
1327 (free_job_token): Remove this and merge it into free_child().
1328 (reap_children): Rework the "reaped a child" logic slightly.
1329 Don't call defunct free_job_token anymore. Always call
1330 free_child, even if we're dying.
1331 (free_child): If we're not freeing the only child, put a token
1332 back in the pipe. Then, if we're dying, don't bother to free.
1333 (new_job): If we are using the jobserver, loop checking to see if
1334 a) there are no children or b) we get a token from the pipe.
1336 * job.h (struct child): Remove the job_token field.
1338 1999-08-20 Paul D. Smith <psmith@gnu.org>
1340 * variable.c (try_variable_definition): Allocate for variable
1341 expansion in f_append with a simple variable: if we're looking at
1342 target-specific variables we don't want to trash the buffer.
1343 Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>.
1345 1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1347 * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to
1348 avoid problems in shell commands that use backslashes as escape
1351 1999-08-16 Paul D. Smith <psmith@gnu.org>
1353 * Version 3.77.93 released.
1355 1999-08-13 Paul D. Smith <psmith@gnu.org
1357 * function.c (func_if): New function $(if ...) based on the
1358 original by Han-Wen but reworked quite a bit.
1359 (function_table): Add it.
1360 * NEWS: Introduce it.
1361 * make.texinfo (If Function): Document it.
1363 * job.c (free_job_token): Check for EINTR when writing tokens to
1366 1999-08-12 Paul D. Smith <psmith@gnu.org>
1368 Another jobserver algorithm change. We conveniently forgot that
1369 the blocking bit is shared by all users of the pipe, it's not a
1370 per-process setting. Since we have many make processes all
1371 sharing the pipe we can't use the blocking bit as a signal handler
1372 flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD
1373 handler close the dup'd FD. This will cause the read() to fail
1374 with EBADF the next time we invoke it, so we know we need to reap
1375 children. We then re-dup and reap.
1377 * main.c (main): Define the job_rfd variable to hold the dup'd FD.
1378 Actually dup the read side of the pipe. Don't bother setting the
1379 blocking bit on the file descriptor.
1380 * make.h: Declare the job_rfd variable.
1381 * job.c (child_handler): If the dup'd jobserver pipe is open,
1382 close it and assign -1 to job_rfd to notify the main program that
1384 (start_job_command): Close the dup'd FD before exec'ing children.
1385 Since we open and close this thing so often it doesn't seem
1386 worth it to use the close-on-exec bit.
1387 (new_job): Remove code for testing/setting the blocking bit.
1388 Instead of EAGAIN, test for EBADF. If the dup'd FD has been
1389 closed, re-dup it before we reap children.
1391 * function.c (func_shell): Be a little more accurate about the
1392 length of the error string to allocate.
1394 * expand.c (variable_expand_for_file): If there's no filenm info
1395 (say, from a builtin command) then reset reading_file to 0.
1397 1999-08-09 Paul D. Smith <psmith@gnu.org>
1399 * maintMakefile: Use g in sed (s///g) to replace >1 variable per
1402 * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to
1403 remove the right files.
1405 1999-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1407 * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE
1410 1999-08-01 Paul D. Smith <psmith@gnu.org>
1412 New jobserver algorithm to avoid a possible hole where we could
1413 miss SIGCHLDs and get into a deadlock. The original algorithm was
1414 suggested by Roland McGrath with a nice refinement by Paul Eggert.
1415 Many thanks as well to Tim Magill and Howard Chu, who also
1416 provided many viable ideas and critiques. We all had a fun week
1417 dreaming up interesting ways to use and abuse UNIX syscalls :).
1419 Previously we could miss a SIGCHLD if it happened after we reaped
1420 the children but before we re-entered the blocking read. If this
1421 happened to all makes and/or all children, make would never wake
1424 We avoid this by having the SIGCHLD handler reset the blocking bit
1425 on the jobserver pipe read FD (normally read does block in this
1426 algorithm). Now if the handler is called between the time we reap
1427 and the time we read(), and there are no tokens available, the
1428 read will merely return with EAGAIN instead of blocking.
1430 * main.c (main): Set the blocking bit explicitly here.
1431 * job.c (child_handler): If we have a jobserver pipe, set the
1432 non-blocking bit for it.
1433 (start_waiting_job): Move the token stuff back to new_job; if we
1434 do it here then we're not controlling the number of remote jobs
1436 (new_job): Move the check for job slots to _after_ we've created a
1437 child structure. If the read returns without getting a token, set
1438 the blocking bit then try to reap_children.
1440 * make.h (EINTR_SET): Define to test errno if EINTR is available,
1441 or 0 otherwise. Just some code cleanup.
1442 * arscan.c (ar_member_touch): Use it.
1443 * function.c (func_shell): Use it.
1444 * job.c (reap_children): Use it.
1445 * remake.c (touch_file): Use it.
1447 1999-07-28 Paul D. Smith <psmith@gnu.org>
1449 * make.h: Define _() and N_() macros as passthrough to initiate
1451 * <all>: Add _()/N_() around translatable strings.
1453 1999-07-27 Paul D. Smith <psmith@gnu.org>
1455 * read.c: Make sure make.h comes before other headers.
1457 1999-07-26 Paul D. Smith <psmith@gnu.org>
1459 * make.texinfo (Quick Reference): Update with the new features.
1461 1999-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1463 * remake.c [__MSDOS__]: Don't include variables.h, it's already
1466 * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr.
1467 (func_shell) [__MSDOS__]: Fix the argument list.
1469 * Makefile.DOS.template: Update from Makefile.in.
1471 * README.DOS.template: Configure command fixed.
1473 * configh.dos.template: Update to provide definitions for
1474 uintmax_t, fd_set_size_t, and HAVE_SELECT.
1476 1999-07-24 Paul D. Smith <psmith@gnu.org>
1478 * Version 3.77.91 released.
1480 * configure.in: Changes to the boostrapping code: if build.sh.in
1481 doesn't exist configure spits an error and generates an empty
1482 build.sh file which causes make to be confused.
1483 * maintMakefile: Don't build README early.
1485 1999-07-23 Paul D. Smith <psmith@gnu.org>
1487 * job.c (my_job_token): This variable controls whether we've
1488 handed our personal token to a subprocess or not. Note we could
1489 probably infer this from the value of job_slots_used, but it's
1490 clearer to just keep it separately. Job_slots_used isn't really
1491 relevant when running the job server.
1492 (free_job_token): New function: free a job token. If we don't
1493 have one, no-op. If we have the personal token, reclaim it. If
1494 we have another token, write it back to the pipe.
1495 (reap_children): Call free_job_token.
1496 (free_child): Call free_job_token.
1497 (start_job_command): Remove duplicate test for '+' in the command.
1498 If we don't appear to be running a recursive make, close the
1499 jobserver filedescriptors.
1500 (start_waiting_job): If our personal token is available, use that
1501 instead of going to the server pipe.
1502 (*): Add the token value to many debugging statements, and print
1503 the child target name in addition to the ptr hex value.
1504 Change the default "no token" value from '\0' to '-' so it looks
1505 better in the output.
1507 * main.c (main): Install the child_handler with sigaction()
1508 instead of signal() if we have it. On SysV systems, signal() uses
1509 SysV semantics which are a pain. But sigaction() always does what
1511 (main): If we got job server FDs from the environment, test them
1512 to see if they're open. If not, the parent make closed them
1513 because it didn't think we were a submake. Print a warning and
1514 suggestion to use "+" on the submake invocation, and hard-set to
1515 -j1 for this instance of make.
1516 (main): Change the algorithm for assigning slots to be more
1517 robust. Previously make checked to see if it thought a subprocess
1518 was a submake and if so, didn't give it a token. Since make's
1519 don't consume tokens we could spawn many of makes fighting for a
1520 small number of tokens. Plus this is unreliable because submakes
1521 might not be recognized by the parent (see above) then all the
1522 tokens could be used up by unrecognized makes, and no one could
1523 run. Now every make consumes a token from its parent. However,
1524 the make can also use this token to spawn a child. If the make
1525 wants more than one, it goes to the jobserver pipe. Thus there
1526 will never be more than N makes running for -jN, and N*2 processes
1527 (N makes and their N children). Every make can always run at
1528 least one job, and we'll never deadlock. (Note the closing of the
1529 pipe for non-submakes also solves this, but this is still a better
1530 algorithm.) So! Only put N-1 tokens into the pipe, since the
1531 topmost make keeps one for itself.
1533 * configure.in: Find sigaction. Disable job server support unless
1534 the system provides it, in addition to either waitpid() or
1537 1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1539 * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a
1540 string on Windows, not a timestamp.
1542 1999-07-21 Paul D. Smith <psmith@gnu.org>
1544 * Version 3.77.90 released.
1546 * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4.
1548 * function.c: Rearrange so we don't need to predeclare the
1549 function_table array; K&R C compilers don't like that.
1551 * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C
1552 compiler! Change to work with K&R compilers as well.
1554 * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I
1555 thought it would work this way :-/. We'll have to think of
1557 * Makefile.am: Remove rule to create build.sh.
1559 * default.c (default_suffix_rules): Rearrange the default command
1560 lines to conform to POSIX rules (put the filename argument $<
1561 _after_ the OUTPUT_OPTION, not before it).
1563 * various: Changed !strncmp() calls to strneq() macros.
1565 * misc.c (sindex): Make slightly more efficient.
1567 * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup().
1568 * implicit.c (pattern_search): Ditto.
1569 * main.c (enter_command_line_file): Ditto.
1571 * misc.c (copy_dep_chain): Ditto.
1572 * read.c (read_makefile): Ditto.
1573 (parse_file_seq): Ditto.
1574 (tilde_expand): Ditto.
1575 (multi_glob): Ditto.
1576 * rule.c (install_pattern_rule): Ditto.
1577 * variable.c (define_variable_in_set): Ditto.
1578 (define_automatic_variables): Ditto.
1579 * vpath.c (construct_vpath_list): Ditto.
1581 * misc.c (xrealloc): Some reallocs are non-standard: work around
1582 them in xrealloc by calling malloc if PTR is NULL.
1583 * main.c (main): Call xrealloc() directly instead of testing for
1586 * function.c (func_sort): Don't try to free NULL; some older,
1587 non-standard versions of free() don't like it.
1589 * configure.in (--enable-dmalloc): Install some support for using
1590 dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc
1591 with configure to enable it.
1593 * function.c (function_table_entry): Whoops! The function.c
1594 rewrite breaks backward compatibility: all text to a function is
1595 broken into arguments, and extras are ignored. So $(sort a,b,c)
1596 returns "a"! Etc. Ouch. Fix it by making a positive value in
1597 the REQUIRED_ARGS field mean exactly that many arguments to the
1598 function; any "extras" are considered part of the last argument as
1599 before. A negative value means at least that many, but may be
1600 more: in this case all text is broken on commas.
1601 (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0.
1602 (expand_builtin_function): Compare number of args to the absolute
1603 value of REQUIRED_ARGS.
1605 1999-07-20 Paul D. Smith <psmith@gnu.org>
1607 * job.c (start_job_command): Ensure that the state of the target
1608 is cs_running. It might not be if we skipped all the lines due to
1611 * commands.c (execute_file_commands): If we discover that the
1612 command script is empty and succeed early, set cs_running so the
1613 modtime of the target is still rechecked.
1615 * rule.c (freerule): Free the dependency list for the rule.
1617 * implicit.c (pattern_search): When turning an intermediate file
1618 into a real target, keep the also_make list.
1619 Free the dep->name if we didn't use it during enter_file().
1621 1999-07-16 Paul D. Smith <psmith@gnu.org>
1623 * read.c (read_makefile): Don't allocate the commands buffer until
1624 we're sure we found a makefile and won't return early (mem leak).
1626 * job.c (start_job_command): Broken #ifdef test: look for F_SETFD,
1627 not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin
1628 file descriptor and it's leaking :-/.
1629 * getloadavg.c (getloadavg): Ditto.
1631 1999-07-15 Paul D. Smith <psmith@gnu.org>
1633 * read.c (read_makefile): Fix some potential memory stomps parsing
1634 `define' directives where no variable name is given.
1636 * function.c (func_call): Rename from func_apply. Various code
1637 cleanup and tightening.
1638 (function_table): Add "call" as a valid builtin function.
1640 * make.texinfo (Call Function): Document it.
1642 * NEWS: Announce it.
1644 1999-07-09 Eli Zaretskii <eliz@is.elta.co.il>
1646 * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]:
1647 Treat "override SHELL=" the same as just "SHELL=".
1649 1999-07-09 Paul D. Smith <psmith@gnu.org>
1651 * job.c (start_waiting_job): Don't get a second job token if we
1652 already have one; if we're waiting on the load to go down
1653 start_waiting_job() might get called twice on the same file.
1655 * filedef.h (struct file): Add new field, mtime_before_update.
1656 When notice_finished_file runs it assigns the cached last_mtime to
1658 * remake.c (update_goal_chain): Notice that a file wasn't updated
1659 by asking if it changed (g->changed) and comparing the current
1660 cached time (last_mtime) with the previous one, stored in
1661 mtime_before_update. The previous check ("did last_mtime changed
1662 during the run of update_file?") fails for parallel builds because
1663 last_mtime is set during reap_children, before update_file is run.
1664 This causes update_goal_chain to always return -1 (nothing
1665 rebuilt) when running parallel (-jN). This is OK during "normal"
1666 builds since our caller (main) treats these cases identically in
1667 that case, but if when rebuilding makefiles the difference is very
1668 important, as it controls whether we re-exec or not.
1669 * file.c (file_hash_enter): Copy the mtime_before_update field.
1670 (snap_deps): Initialize mtime_before_update to -1.
1671 * main.c (main): Initialize mtime_before_update on old (-o) and
1674 1999-07-08 Paul D. Smith <psmith@gnu.org>
1676 * main.c (switches): Define a new switch -R (or
1677 --no-builtin-variables). This option disables the defining of all
1678 the GNU make builtin variables.
1679 (main): If -R was given, force -r as well.
1680 * default.c (define_default_variables): Test the new flag.
1681 * make.h: Declare global flag.
1682 * make.texinfo (Options Summary): Document the new option.
1683 (Implicit Variables): Ditto.
1685 1999-07-06 Paul D. Smith <psmith@gnu.org>
1687 * make.texinfo (Options Summary): Correct examples in
1688 --print-data-base option summary (problem reported by David Morse
1689 <morse@nichimen.com>).
1691 * arscan.c: Add support for archives in Windows (VC++). Frank
1692 Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do
1694 * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the
1696 * build_w32.bat: Ditto.
1698 * remake.c (no_rule_error): Fix -include/sinclude so it doesn't
1699 give errors if you try to -include the same file twice.
1700 (updating_makefiles): New variable: we need to know this info in
1701 no_rule_error() so we know whether to print an error or not.
1702 (update_file_1): Unconditionally call no_rule_error(), don't try
1703 to play games with the dontcare flag.
1705 1999-06-14 Paul D. Smith <psmith@gnu.org>
1707 * make.texinfo (Remaking Makefiles): Add a description of how to
1708 prevent implicit rule searches for makefiles.
1710 * make.1: Remove statement that make continues processing when -v
1713 1999-06-14 Paul D. Smith <psmith@gnu.org>
1715 * read.c (read_makefile): Cast -1 arguments to
1716 variable_expand_string() to long. Alexandre Sauve
1717 <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks
1718 on a NEC SUPER-UX SX-4 system (and it's wrong without a cast
1719 anyway). Of course, (a) I'd really love to start using function
1720 prototypes, and (b) there's a whole slew of issues related to int
1721 vs. long and signed vs. unsigned in the length handling of
1722 variable buffers, etc. Gross. Needs a complete mucking-out.
1723 * expand.c (variable_expand): Ditto.
1725 * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by
1726 Lars Hecking <lhecking@nmrc.ucc.ie>.
1728 * read.c (get_next_mword): Allow colons to be escaped in target
1729 names: fix for regression failure.
1731 1999-04-26 Paul D. Smith <psmith@gnu.org>
1733 * main.c (main): Reset read_makefiles to empty after processing so
1734 we get the right error message.
1736 1999-04-25 Paul D. Smith <psmith@gnu.org>
1738 * make.texinfo: Updates to @dircategory and @direntry suggested by
1739 Karl Berry <karl@cs.umb.edu>.
1741 1999-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1743 * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before
1744 turning off dos_command_running, so child's signals produce the
1747 * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE
1750 1999-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1752 * configh.dos.template: Update to recognize that version 2.02 of
1753 DJGPP contains sys_siglist stuff.
1755 1999-04-14 Paul D. Smith <psmith@gnu.org>
1757 * make.texinfo (Options/Recursion): Document the job server.
1760 1999-04-13 Paul D. Smith <psmith@gnu.org>
1762 Implement a new "job server" feature; the implementation was
1763 suggested by Howard Chu <hyc@highlandsun.com>.
1765 * configure.in (job-server): New disable option for job server
1766 support--it's enabled by default. If it works well this will go
1769 * NEWS: Summarize the new feature.
1771 * acconfig.h: New definition MAKE_JOBSERVER if job server support
1773 * config.h-vms.template: Undef MAKE_JOBSERVER for this port.
1774 * config.h.W32.template: Ditto.
1775 * config.ami.template: Ditto.
1777 * main.c (struct command_switch): Add a new type: int_string.
1778 (switches[]) Use int_string for -j if MAKE_JOBSERVER.
1779 (init_switches): Initialize the new int_string switch type.
1780 (print_usage): New function, extracted from decode_switches().
1781 (decode_switches): Call it. Decode the new int_string switch type.
1782 (define_makeflags): Add new int_string switch data to MAKEFLAGS.
1783 (job_fds[]) Array to contain the pipe file descriptors.
1784 (main): Parse the job_slots_str option results. If necessary,
1785 create the pipe and seed it with tokens. Set the non-blocking bit
1786 for the read fd. Enable the signal handler for SIGCHLD even if we
1787 have a non-hanging wait; it's needed to interrupt the select() in
1788 job.c:start_waiting_job().
1790 * make.h: Declare job_fds[].
1792 * job.h (struct child): Add job_token field to store the token for
1795 * job.c (reap_children): When a child is fully reaped, release the
1796 token back into the pipe.
1797 (free_child): If the child to be freed still has a token, put it
1799 (new_job): Initialize the job_token member.
1800 (start_waiting_job): For local jobs, if we're using the pipe, get
1801 a token before we check the load, etc. We do this by performing a
1802 non-blocking read in a loop. If the read fails, no token is
1803 available. Do a select on the fd to wait for a token. We need to
1804 re-enable the signal handler for SIGCHLD even if we have a
1805 non-hanging waitpid() or wait3(), so that the signal will
1806 interrupt the select() and we can wake up to reap children.
1807 (child_handler): Re-enable the signal handler. The count is still
1808 kept although it's not needed or used unless you don't have
1809 waitpid() or wait3().
1811 1999-04-10 Paul D. Smith <psmith@gnu.org>
1813 * main.c (main): Reset the considered bit on all the makefiles if
1814 something failed to update; we need to examine them again if they
1815 appear as normal targets in order to get the proper error message.
1817 1999-04-09 Paul D. Smith <psmith@gnu.org>
1819 Performance enhancement from Tim Magill <tim.magill@telops.gte.com>.
1821 * remake.c (update_file): If you have large numbers of
1822 dependencies and you run in parallel, make can spend considerable
1823 time each pass through the graph looking at branches it has
1824 already seen. Since we only reap_children() when starting a pass,
1825 not in the middle, if a branch has been seen already in that pass
1826 nothing interesting can happen until the next pass. So, we toggle
1827 a bit saying whether we've seen this target in this pass or not.
1828 (update_goal_chain): Initially set the global considered toggle to
1829 1, since all targets initialize their boolean to 0. At the end of
1830 each pass, toggle the global considered variable.
1831 * filedef.h (struct file): Per-file considered toggle bit.
1832 * file.c: New global toggle variable considered.
1834 1999-04-05 Paul D. Smith <psmith@gnu.org>
1836 * arscan.c (ar_scan): Added support for ARFZMAG (compressed
1837 archives?) for Digital UNIX C++. Information provided by
1838 Patrick E. Krogel <pekrogel@mtu.edu>.
1839 (ar_member_touch): Ditto.
1841 1999-04-03 Paul D. Smith <psmith@gnu.org>
1843 * remake.c (f_mtime): If: a) we found a file and b) we didn't
1844 create it and c) it's not marked as an implicit target and d) it
1845 is marked as an intermediate target, then it was so marked due to
1846 an .INTERMEDIATE special target, but it already existed in the
1847 directory. In this case, unset the intermediate flag so we won't
1848 delete it when make is done. It feels like it would be cleaner to
1849 put this check in update_file_1() but I worry it'll get missed...
1851 1999-04-01 Paul D. Smith <psmith@gnu.org>
1853 * job.c (construct_command_argv_internal): Use bcopy() to copy
1854 overlapping strings, rather than strcpy(). ISO C says the latter
1855 is undefined. Found this in a bug report from 1996! Ouch!
1857 1999-03-31 Paul D. Smith <psmith@gnu.org>
1859 * read.c (readline): Ignore carriage returns at the end of the
1860 line, to allow Windows-y CRLF line terminators.
1862 1999-03-30 Paul D. Smith <psmith@gnu.org>
1864 * configure.in: Don't put build.sh here, since build.sh.in doesn't
1865 exist initially. This cause autoreconf and automake to fail when
1866 run on a clean CVS checkout. Instead, we create build.sh in the
1867 Makefile (see below).
1869 * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant.
1870 Put those files directly into EXTRA_DIST so they're distributed.
1871 Create a local build rule to create build.sh.
1872 Create a local maintainer-clean rule to delete all the funky
1875 * maintMakefile: Makefile.in depends on README, since automake
1876 fails if it doesn't exist. Also don't remove glob/Makefile.in
1877 here, as it causes problems.
1879 1999-03-26 Paul D. Smith <psmith@gnu.org>
1881 * configure.in: Substitute GLOBLIB if we need the link the
1882 glob/libglob.a library.
1883 * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
1884 don't link the local libglob.a at all if we don't need it.
1885 * build.template: Don't compile glob/*.o unless we want globlib.
1886 * maintMakefile (build.sh.in): Substitute the glob/*.o files
1889 1999-03-25 Paul D. Smith <psmith@gnu.org>
1891 * make.texinfo: Various typos and additions, pointed out by James
1892 G. Sack <jsack@dornfeld.com>.
1894 1999-03-22 Paul D. Smith <psmith@gnu.org>
1896 * make.texinfo (Functions): Add a new section documenting the new
1897 $(error ...) and $(warning ...) functions. Also updated copyright
1899 * NEWS: Updated for the new functions.
1900 * function.c (func_error): Implement the new $(error ...) and
1901 $(warning ...) functions.
1902 (function_table): Insert new functions into the table.
1903 (func_firstword): Don't call find_next_token() with argv[0]
1904 itself, since that function modifies the pointer.
1905 * function.c: Cleanups and slight changes to the new method of
1908 1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1910 * function.c: Rewrite to use one C function per make function,
1911 instead of a huge switch statement. Also allows some cleanup of
1912 multi-architecture issues, and a cleaner API which makes things
1913 like func_apply() simple.
1915 * function.c (func_apply): Initial implementation. Expand either
1916 a builtin function or a make variable in the context of some
1917 arguments, provided as $1, $2, ... $N.
1919 1999-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1920 1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1922 * job.c (construct_command_argv_internal): Don't treat _all_
1923 backslashes as escapes, only those which really escape a special
1924 character. This allows most normal "\" directory separators to be
1927 1999-03-05 Paul D. Smith <psmith@gnu.org>
1929 * configure.in: Check for a system strdup().
1930 * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys
1932 * make.h: Prototype xstrdup().
1933 * remake.c (library_search): Use it.
1934 * main.c (main): Use it.
1935 (find_and_set_default_shell): Use it.
1936 * job.c (construct_command_argv_internal): Use it.
1937 * dir.c (find_directory): Use it.
1939 * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
1940 maintMakefile instead of "include", to avoid automake 1.4
1943 1999-03-04 Paul D. Smith <psmith@gnu.org>
1945 * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
1946 * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
1947 * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
1948 * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
1949 * vpath.c, Makefile.ami, NMakefile.template, build.template,
1950 * makefile.vms: Updated FSF address in the copyright notice.
1952 * variable.c (try_variable_definition): If we see a conditional
1953 variable and we decide to set it, re-type it as recursive so it
1954 will be expanded properly later.
1956 1999-02-22 Paul D. Smith <psmith@gnu.org>
1958 * NEWS: Mention new .LIBPATTERNS feature.
1960 * make.texinfo (Libraries/Search): Describe the use and
1961 ramifications of the new .LIBPATTERNS variable.
1963 * remake.c (library_search): Instead of searching only for the
1964 hardcoded expansion "libX.a" for a library reference "-lX", we
1965 obtain a list of patterns from the .LIBPATTERNS variable and
1966 search those in order.
1968 * default.c: Added a new default variable .LIBPATTERNS. The
1969 default for UNIX is "lib%.so lib%.a". Amiga and DOS values are
1972 * read.c: Remove bogus HAVE_GLOB_H references; always include
1975 1999-02-21 Paul D. Smith <psmith@gnu.org>
1977 * function.c (expand_function): Set value to 0 to avoid freeing it.
1978 * variable.c (pop_variable_scope): Free the value of the variable.
1979 (try_variable_definition): For simple variables, use
1980 allocated_variable_expand() to avoid stomping on the variable
1981 buffer when we still need it for other things.
1983 * arscan.c: Modified to support AIX 4.3 big archives. The changes
1984 are based on information provided by Phil Adams
1985 <padams@austin.ibm.com>.
1987 1999-02-19 Paul D. Smith <psmith@gnu.org>
1989 * configure.in: Check to see if the GNU glob library is already
1990 installed on the system. If so, _don't_ add -I./glob to the
1991 compile line. Using the system glob code with the local headers
1993 Rewrite SCCS macros to use more autoconf facilities.
1995 * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
1996 CPPFLAGS by configure now.
1997 Automake 1.4 introduced its own "include" feature which conflicts
1998 with the maintMakefile stuff. A hack that seems to work is add a
1999 space before the include :-/.
2001 * build.template: Move -Iglob out of the compile line; it'll get
2002 added to CPPFLAGS by configure now.
2004 1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com>
2006 * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before
2007 calling lbr$get_index since if the archive is empty,
2008 VMS_get_member_info won't get called at all, and any leftover date
2009 will be used. This bug shows up if any member of any archive is
2010 made, followed by a dependency check on a different, empty
2013 1998-12-13 Martin Zinser <zinser@decus.decus.de>
2015 * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt
2016 functions so we don't use the broken VMS versions.
2017 * makefile.com [VMS]: Allow debugging.
2018 * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS.
2020 1998-11-30 Paul D. Smith <psmith@gnu.org>
2022 * signame.c (init_sig): Check the sizes of signals being set up to
2023 avoid array overwrites (if the system headers have problems).
2025 1998-11-17 Paul D. Smith <psmith@gnu.org>
2027 * read.c (record_files): Clean up some indentation.
2029 1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
2031 * rule.c (print_rule_data_base): Fix arguments to fatal() call.
2033 1998-10-13 Paul D. Smith <psmith@gnu.org>
2035 * job.c (start_job_command): If the command list resolves to no
2036 chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL;
2039 1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2041 * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
2044 1998-10-09 Paul D. Smith <psmith@gnu.org>
2046 * read.c (read_makefile): Allow non-empty lines to expand to the
2047 empty string after variable, etc., expansion, and be ignored.
2049 1998-09-21 Paul D. Smith <psmith@gnu.org>
2051 * job.c (construct_command_argv_internal): Only add COMMAND.COM
2052 "@echo off" line for non-UNIXy shells.
2054 1998-09-09 Paul D. Smith <psmith@gnu.org>
2056 * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.
2058 1998-09-04 Paul D. Smith <psmith@gnu.org>
2060 * read.c (read_makefile): If we hit the "missing separator" error,
2061 check for the common case of 8 spaces instead of a TAB and give an
2062 extra comment to help people out.
2064 1998-08-29 Paul Eggert <eggert@twinsun.com>
2066 * configure.in (AC_STRUCT_ST_MTIM_NSEC):
2067 Renamed from AC_STRUCT_ST_MTIM.
2069 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise.
2070 Port to UnixWare 2.1.2 and pedantic Solaris 2.6.
2072 * acconfig.h (ST_MTIM_NSEC):
2073 Renamed from HAVE_ST_MTIM, with a new meaning.
2075 * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
2076 Use new ST_MTIM_NSEC macro.
2078 1998-08-26 Paul D. Smith <psmith@gnu.org>
2080 * remake.c (check_dep): For any intermediate file, not just
2081 secondary ones, try implicit and default rules if no explicit
2082 rules are given. I'm not sure why this was restricted to
2083 secondary rules in the first place.
2085 1998-08-24 Paul D. Smith <psmith@gnu.org>
2087 * make.texinfo (Special Targets): Update documentation for
2088 .INTERMEDIATE: if used with no dependencies, then it does nothing;
2089 old docs said it marked all targets as intermediate, which it
2090 didn't... and which would be silly :).
2092 * implicit.c (pattern_search): If we find a dependency in our
2093 internal tables, make sure it's not marked intermediate before
2094 accepting it as a found_file[].
2096 1998-08-20 Paul D. Smith <psmith@gnu.org>
2098 * ar.c (ar_glob): Use existing alpha_compare() with qsort.
2099 (ar_glob_alphacompare): Remove it.
2101 Modify Paul Eggert's patch so we don't abandon older systems:
2103 * configure.in: Warn the user if neither waitpid() nor wait3() is
2106 * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
2107 (child_handler, dead_children): Define these if WAIT_NOHANG is not
2109 (reap_children): Only track the dead_children count if no
2110 WAIT_NOHANG. Otherwise, it's a boolean.
2112 * main.c (main): Add back signal handler if no WAIT_NOHANG is
2113 available; only use default signal handler if it is.
2115 1998-08-20 Paul Eggert <eggert@twinsun.com>
2117 Install a more robust signal handling mechanism for systems which
2120 * job.c (WAIT_NOHANG): Define to a syntax error if our host
2121 is truly ancient; this should never happen.
2122 (child_handler, dead_children): Remove.
2123 (reap_children): Don't try to keep separate track of how many
2124 dead children we have, as this is too bug-prone.
2125 Just ask the OS instead.
2126 (vmsHandleChildTerm): Fix typo in error message; don't mention
2129 * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
2130 do this early, before we could possibly create a subprocess.
2131 Just use the default behavior; don't have our own handler.
2133 1998-08-18 Eli Zaretskii <eliz@is.elta.co.il>
2135 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
2136 recognize library archive members when dealing with drive spec
2137 mess. Discovery and initial fix by George Racz <gracz@mincom.com>.
2139 1998-08-18 Paul D. Smith <psmith@gnu.org>
2141 * configure.in: Check for stdlib.h explicitly (some hosts have it
2142 but don't have STDC_HEADERS).
2143 * make.h: Use HAVE_STDLIB_H. Clean up some #defines.
2144 * config.ami: Re-compute based on new config.h.in contents.
2145 * config.h-vms: Ditto.
2146 * config.h.W32: Ditto.
2147 * configh.dos: Ditto.
2149 * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if
2150 directory names end with `\' so strip it.
2152 1998-08-17 Paul D. Smith <psmith@gnu.org>
2154 * make.texinfo: Added copyright year to the printed copy. Removed
2155 the price from the manual. Change the top-level reference to
2156 running make to be "Invoking make" instead of "make Invocation",
2157 to comply with GNU doc standards.
2159 * make.h (__format__, __printf__): Added support for these in
2160 __attribute__ macro.
2161 (message, error, fatal): Use ... prototype form under __STDC__.
2162 Add __format__ attributes for printf-style functions.
2164 * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().
2166 * misc.c (message, error, fatal): Add preprocessor stuff to enable
2167 creation of variable-argument functions with appropriate
2168 prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
2169 v*printf(), _doprnt(), or none of the above. Culled from GNU
2170 fileutils and slightly modified.
2171 (makefile_error, makefile_error): Removed (merged into error() and
2172 fatal(), respectively).
2173 * amiga.c: Use them.
2175 * arscan.c: Use them.
2176 * commands.c: Use them.
2177 * expand.c: Use them.
2179 * function.c: Use them.
2184 * remake.c: Use them.
2185 * remote-cstms.c: Use them.
2187 * variable.c: Use them.
2189 * make.h (struct floc): New structure to store file location
2191 * commands.h (struct commands): Use it.
2192 * variable.c (try_variable_definition): Use it.
2193 * commands.c: Use it.
2194 * default.c: Use it.
2196 * function.c: Use it.
2201 1998-08-16 Paul Eggert <eggert@twinsun.com>
2203 * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.
2205 1998-08-16 Paul Eggert <eggert@twinsun.com>
2207 * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
2208 (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
2209 make it easier to understand.
2211 1998-08-14 Paul D. Smith <psmith@gnu.org>
2213 * read.c (read_makefile): We've already unquoted any colon chars
2214 by the time we're done reading the targets, so arrange for
2215 parse_file_seq() on the target list to not do so again.
2217 1998-08-05 Paul D. Smith <psmith@gnu.org>
2219 * configure.in: Added glob/configure.in data. We'll have the glob
2220 code include the regular make config.h, rather than creating its
2223 * getloadavg.c (main): Change return type to int.
2225 1998-08-01 Paul Eggert <eggert@twinsun.com>
2227 * job.c (reap_children): Ignore unknown children.
2229 1998-07-31 Paul D. Smith <psmith@gnu.org>
2231 * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
2232 Add prototypes for functions. Some prototypes needed to be moved
2233 in order to get #include order reasonable.
2235 1998-07-30 Paul D. Smith <psmith@gnu.org>
2237 * make.h: Added MIN/MAX.
2238 * filedef.h: Use them; remove FILE_TIMESTAMP_MIN.
2240 1998-07-30 Paul Eggert <eggert@twinsun.com>
2242 Add support for sub-second timestamp resolution on hosts that
2243 support it (just Solaris 2.6, so far).
2245 * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
2246 * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
2247 jm_AC_TYPE_UINTMAX_T): New defuns.
2248 * commands.c (delete_target): Convert file timestamp to
2249 seconds before comparing to archive timestamp. Extract mod
2250 time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
2251 * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
2252 (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
2253 * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
2254 (file_timestamp_now, file_timestamp_sprintf): New functions.
2255 (print_file): Print file timestamps as FILE_TIMESTAMP, not
2257 * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
2258 (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
2259 FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
2260 FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
2261 FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
2262 (file_timestamp_now, file_timestamp_sprintf): New decls.
2263 (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
2264 time_t -> FILE_TIMESTAMP.
2265 * implicit.c (pattern_search): Likewise.
2266 * vpath.c (vpath_search, selective_vpath_search): Likewise.
2267 * main.c (main): Likewise.
2268 * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
2269 (f_mtime): Use file_timestamp_now instead of `time'.
2270 Print file timestamp with file_timestamp_sprintf.
2271 * vpath.c (selective_vpath_search): Extract file time stamp from
2272 struct stat with FILE_TIMESTAMP_STAT_MODTIME.
2274 1998-07-28 Paul D. Smith <psmith@gnu.org>
2276 * Version 3.77 released.
2278 * dosbuild.bat: Change to DOS CRLF line terminators.
2280 * make-stds.texi: Update from latest version.
2282 * make.texinfo (Options Summary): Clarify that the -r option
2283 affects only rules, not builtin variables.
2285 1998-07-27 Paul D. Smith <psmith@gnu.org>
2287 * make.h: Make __attribute__ resolve to empty for non-GCC _and_
2290 * misc.c (log_access): Print UID/GID's as unsigned long int for
2291 maximum portability.
2293 * job.c (reap_children): Print PIDs as long int for maximum
2296 1998-07-24 Eli Zaretskii <eliz@is.elta.co.il>
2298 * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.
2300 1998-07-25 Paul D. Smith <psmith@gnu.org>
2302 * Version 3.76.94 released.
2304 1998-07-23 Paul D. Smith <psmith@gnu.org>
2306 * config.h.W32.template: Make sure all the #defines of macros here
2307 have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
2308 just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in
2311 * make.h: Remove __attribute__((format...)) stuff; using it with
2312 un-prototyped functions causes older GCC's to fail.
2314 * Version 3.76.93 released.
2316 1998-07-22 Paul D. Smith <psmith@gnu.org>
2318 * file.c (print_file_data_base): Fix average calculation.
2320 1998-07-20 Paul D. Smith <psmith@gnu.org>
2322 * main.c (die): Postpone the chdir() until after
2323 remove_intermediates() so that intermediate targets with relative
2324 pathnames are removed properly.
2326 1998-07-17 Paul D. Smith <psmith@gnu.org>
2328 * filedef.h (struct file): New flag: did we print an error or not?
2330 * remake.c (no_rule_error): New function to print error messages,
2331 extraced from remake_file().
2333 * remake.c (remake_file): Invoke the new error print function.
2334 (update_file_1): Invoke the error print function if we see that we
2335 already tried this target and it failed, but that an error wasn't
2336 printed for it. This can happen if a file is included with
2337 -include or sinclude and couldn't be built, then later is also
2338 the dependency of another target. Without this change, make just
2341 1998-07-16 Paul D. Smith <psmith@gnu.org>
2343 * make.texinfo: Removed "beta" version designator.
2344 Updated ISBN for the next printing.
2346 1998-07-13 Paul Eggert <eggert@twinsun.com>
2348 * acinclude.m4: New AC_LFS macro to determine if special compiler
2349 flags are needed to allow access to large files (e.g., Solaris 2.6).
2350 * configure.in: Invoke it.
2352 1998-07-08 Eli Zaretskii <eliz@is.elta.co.il>
2354 * Makefile.DOS: track changes in Makefile.in.
2356 1998-07-07 Paul D. Smith <psmith@gnu.org>
2358 * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
2359 top so host is initialized early enough.
2361 * acinclude.m4: New file. Need some special autoconf macros to
2362 check for network libraries (-lsocket, -lnsl, etc.) when
2363 configuring Customs.
2365 * configure.in (make_try_customs): Invoke new network libs macro.
2367 1998-07-06 Paul D. Smith <psmith@gnu.org>
2369 * Version 3.76.92 released.
2371 * README.customs: Added to the distribution.
2373 * configure.in (make_try_customs): Rewrite to require an installed
2374 Customs library, rather than looking at the build directory.
2376 * Makefile.am (man_MANS): Install make.1.
2377 * make.1: Renamed from make.man.
2379 * make.texinfo (Bugs): New mailing list address for GNU make bug
2382 1998-07-02 Paul D. Smith <psmith@gnu.org>
2384 * Version 3.76.91 released.
2386 * default.c: Added default rule for new-style RCS master file
2387 storage; ``% :: RCS/%''.
2388 Added default rules for DOS-style C++ files with suffix ".cpp".
2389 They use the new LINK.cpp and COMPILE.cpp macros, which are set by
2390 default to be equal to LINK.cc and COMPILE.cc.
2392 1998-06-19 Eli Zaretskii <eliz@is.elta.co.il>
2394 * job.c (start_job_command): Reset execute_by_shell after an empty
2395 command was skipped.
2397 1998-06-09 Paul D. Smith <psmith@gnu.org>
2399 * main.c (main): Keep track of the temporary filename created when
2400 reading a makefile from stdin (-f-) and attempt to remove it
2401 as soon as we know we're not going to re-exec. If we are, add it
2402 to the exec'd make's cmd line with "-o" so the exec'd make doesn't
2403 try to rebuild it. We still have a hole: if make re-execs then
2404 the temporary file will never be removed. To fix this we'd need
2405 a brand new option that meant "really delete this".
2406 * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
2407 Updated mailing addresses.
2409 1998-06-08 Paul D. Smith <psmith@gnu.org>
2411 * main.c (main): Andreas Luik <luik@isa.de> points out that the
2412 check for makefile :: rules with commands but no dependencies
2413 causing a loop terminates incorrectly.
2415 * maintMakefile: Make a template for README.DOS to update version
2418 1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2420 * remake.c (update_file_1): Don't free the memory for the
2421 dependency structure when dropping a circular dependency.
2423 1998-05-30 Eli Zaretskii <eliz@is.elta.co.il>
2425 * dir.c (file_exists_p, file_impossible_p, file_impossible)
2426 [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
2427 dirname of "d:foo" be "d:".
2429 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2431 * read.c (read_makefile): Avoid running past EOS when scanning
2432 file name after `include'.
2434 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2436 * make.texinfo (Flavors): Correct description of conditional
2437 assignment, which is not equivalent to ifndef.
2438 (Setting): Likewise.
2440 1998-05-24 Paul D. Smith <psmith@gnu.org>
2442 * arscan.c (ar_name_equal): strncmp() might be implemented as a
2443 macro, so don't put preprocessor conditions inside the arguments
2446 1998-05-23 Eli Zaretskii <eliz@is.elta.co.il>
2448 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
2449 drive specs when parsing targets, target-specific variables and
2450 static pattern rules. A colon can only be part of drive spec if
2451 it is after the first letter in a token.
2453 1998-05-22 Eli Zaretskii <eliz@is.elta.co.il>
2455 * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
2456 yelling bloody murder.
2458 * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.
2460 * read.c (parse_file_seq): Combine the special file-handling code
2461 for WINDOWS32 and __MSDOS__ into a single snippet.
2462 (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
2463 colon as part of a drive spec.
2465 * job.c (batch_mode_shell) [__MSDOS__]: Declare.
2467 1998-05-20 Paul D. Smith <psmith@gnu.org>
2469 * Version 3.76.90 released.
2471 1998-05-19 Paul D. Smith <psmith@gnu.org>
2473 * make.texinfo (Make Errors): Added a new appendix describing
2474 common errors make might generate and how to resolve them (or at
2475 least more information on what they mean).
2477 * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
2478 to create a dependency file to construct Makefile.DOS, SMakefile,
2480 (.dep_segment): Generate the dependency fragment file.
2482 1998-05-14 Paul D. Smith <psmith@gnu.org>
2484 * make.man: Minor changes.
2486 1998-05-13 Paul D. Smith <psmith@gnu.org>
2488 * function.c (pattern_matches,expand_function): Change variables
2489 and types named "word" to something else, to avoid compilation
2490 problems on Cray C90 Unicos.
2491 * variable.h: Modify the function prototype.
2493 1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com>
2495 * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off
2496 echo when using a batch file, and make sure the command ends in a
2499 1998-05-03 Paul D. Smith <psmith@gnu.org>
2501 * configure.in (make_try_customs): Add some customs flags if the
2502 user configures custom support.
2504 * job.c, remote-cstms.c: Merge in changes for custom library.
2506 * remote-stub.c: Add option to stub start_remote_job_p().
2508 1998-05-01 Paul D. Smith <psmith@gnu.org>
2510 * remake.c (f_mtime): Install VPATH+ handling for archives; use
2511 the hname field instead of the name field, and rehash when
2514 1998-04-30 Paul D. Smith <psmith@gnu.org>
2516 * rule.c (print_rule_data_base): Print out any pattern-specific
2517 variable values into the rules database.
2519 * variable.c (print_variable_set): Make this variable extern, to
2520 be called by print_rule_data_base() for pattern-specific variables.
2522 * make.texinfo (Pattern-specific): Document pattern-specific
2525 1998-04-29 Paul D. Smith <psmith@gnu.org>
2527 * expand.c (variable_expand_for_file): Make static; its only
2528 called internally. Look up this target in the list of
2529 pattern-specific variables and insert the variable set into the
2530 queue to be searched.
2532 * filedef.h (struct file): Add a new field to hold the
2533 previously-found pattern-specific variable reference. Add a new
2534 flag to remember whether we already searched for this file.
2536 * rule.h (struct pattern_var): New structure for storing
2537 pattern-specific variable values. Define new function prototypes.
2539 * rule.c: New variables pattern_vars and last_pattern_var for
2540 storage and handling of pattern-specific variable values.
2541 (create_pattern_var): Create a new pattern-specific variable value
2543 (lookup_pattern_var): Try to match a target to one of the
2544 pattern-specific variable values.
2546 1998-04-22 Paul D. Smith <psmith@gnu.org>
2548 * make.texinfo (Target-specific): Document target-specific
2551 1998-04-21 Paul D. Smith <psmith@gnu.org>
2553 * variable.c (define_variable_in_set): Made globally visible.
2554 (lookup_variable_in_set): New function: like lookup_variable but
2555 look only in a specific variable set.
2556 (target_environment): Use lookup_variable_in_set() to get the
2557 correct export rules for a target-specific variable.
2558 (create_new_variable_set): Create a new variable set, and just
2559 return it without installing it anywhere.
2560 (push_new_variable_scope): Reimplement in terms of
2561 create_new_variable_set.
2563 * read.c (record_target_var): Like record_files, but instead of
2564 files create a target-specific variable value for each of the
2565 listed targets. Invoked from read_makefile() when the target line
2566 turns out to be a target-specific variable assignment.
2568 1998-04-19 Paul D. Smith <psmith@gnu.org>
2570 * read.c (read_makefile): Rewrite the entire target parsing
2571 section to implement target-specific variables. In particular, we
2572 cannot expand the entire line as soon as it's read in, since we
2573 may want to evaluate parts of it with different variable contexts
2574 active. Instead, start expanding from the beginning until we find
2575 the `:' (or `::'), then determine what kind of line this is and
2576 continue appropriately.
2578 * read.c (get_next_mword): New function to parse a makefile line
2579 by "words", considering an entire variable or function as one
2580 word. Return the type read in, along with its starting position
2582 (enum make_word_type): The types of words that are recognized by
2585 * variable.h (struct variable): Add a flag to specify a per-target
2588 * expand.c: Make variable_buffer global. We need this during the
2589 new parsing of the makefile.
2590 (variable_expand_string): New function. Like variable_expand(),
2591 but start at a specific point in the buffer, not the beginning.
2592 (variable_expand): Rewrite to simply call variable_expand_string().
2594 1998-04-13 Paul D. Smith <psmith@gnu.org>
2596 * remake.c (update_goal_chain): Allow the rebuilding makefiles
2597 step to use parallel jobs. Not sure why this was disabled:
2598 hopefully we won't find out :-/.
2600 1998-04-11 Paul D. Smith <psmith@gnu.org>
2602 * main.c (main): Set the CURDIR makefile variable.
2603 * make.texinfo (Recursion): Document it.
2605 1998-03-17 Paul D. Smith <psmith@gnu.org>
2607 * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
2608 * variable.c (try_variable_definition): Use new feature.
2610 1998-03-10 Paul D. Smith <psmith@gnu.org>
2612 * main.c (main): Don't pass included, rebuilt makefiles to
2613 re-exec'd makes with -o. Reopens a possible loop, but it caused
2616 1998-03-02 Paul D. Smith <psmith@gnu.org>
2618 * variable.c (try_variable_definition): Implement ?=.
2619 * make.texinfo (Setting): Document it.
2621 1998-02-28 Eli Zaretskii <eliz@is.elta.co.il>
2623 * job.c (start_job_command): Reset execute_by_shell after an empty
2624 command, like ":", has been seen.
2626 Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com>
2628 * make.h [WINDOWS32]: make case sensitivity configurable
2629 * dir.c [WINDOWS32]: make case sensitivity configurable
2630 * README.W32: Document case sensitivity
2631 * config.ami: Share case warping code with Windows
2633 Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2635 * w32/subproc/sub_proc.c: Added support for MKS toolkit shell
2636 (turn on HAVE_MKS_SHELL).
2637 * read.c [WINDOWS32]: Fixed a problem with multiple target rules
2638 reported by Gilbert Catipon (gcatipon@tibco.com). If multiple
2639 path tokens in a rule did not have drive letters, make would
2640 incorrectly concatenate the 2 tokens together.
2641 * main.c/variable.c [WINDOWS32]: changed SHELL detection code to
2642 follow what MSDOS did. In addition to watching for SHELL variable
2643 updates, make's main will attempt to default the value of SHELL
2644 before and after makefiles are parsed.
2645 * job.c/job.h [WINDOWS32]: The latest changes made to enable use
2646 of the GNUWIN32 shell from make could cause make to fail due to a
2647 concurrency condition between parent and child processes. Make
2648 now creates a batch file per job instead of trying to reuse the
2649 same singleton batch file.
2650 * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro
2651 from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
2652 logic to reduce complexity. WINDOWS32 now uses the unixy_shell
2653 variable to detect Bourne-shell compatible environments. There is
2654 also a batch_mode_shell variable that determines whether not
2655 command lines should be executed via script files. A WINDOWS32
2656 system with no sh.exe installed would have unixy_shell set to
2657 FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
2658 that does not behave well when invoking things via 'sh -c xxx',
2659 you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
2661 * NMakefile: Added /D DEBUG to debug build flags so that unhandled
2662 exceptions could be debugged.
2664 Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2666 * main.c [WINDOWS32]: The function define_variable() does not
2667 handle NULL. Test before calling it to set Path.
2668 * main.c [WINDOWS32]: Search Path again after makefiles have been
2669 parsed to detect sh.exe.
2670 * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools.
2671 To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
2672 * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.
2674 Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2676 * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be
2678 * job.c (child_execute_job) [VMS]: Use a VMS .com file if the
2679 command contains a newline (e.g. from a define/enddef block).
2680 * vmsify.c (vmsify): Return relative pathnames wherever possible.
2681 * vmsify.c (vmsify): An input string like "../.." returns "[--]".
2683 Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2685 * NMakefile: Changed nmake to $(MAKE).
2686 * subproc.bat: Take the make command name from the command
2687 line. If no command name was given, default to nmake.
2688 * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names
2689 are now always created in heap memory.
2690 * w32/subproc/sub_proc.c: New implementation of make_command_line()
2691 which is more compatible with different Bourne shell implementations.
2692 Deleted the now obsolete fix_command_line() function.
2693 * main.c [WINDOWS32]: Any arbitrary spelling of Path can be
2694 detected. Make will ensure that the special spelling `Path' is
2695 inserted into the environment when the path variable is propagated
2696 within itself and to make's children.
2697 * main.c [WINDOWS32]: Detection of sh.exe was occurring too
2698 soon. The 2nd check for the existence of sh.exe must come after
2699 the call to read_all_makefiles().
2701 Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de>
2703 * makefile.com [VMS]: Fixed definition of sys.
2704 * readme.vms: Comments on what's changed lately.
2706 Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2708 * read.c (read_all_makefiles): Allow make to find files named
2709 "MAKEFILE" with no extension on VMS.
2710 * file.c (lookup_file): Lowercase filenames on VMS.
2712 1997-09-29 Paul D. Smith <psmith@baynetworks.com>
2714 * read.c (read_makefile): Reworked target detection again; the old
2715 version had an obscure quirk.
2717 Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com>
2719 * Version 3.76.1 released.
2721 * Makefile.am: Add loadavg files to clean rules.
2723 * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
2724 * Makefile.ami (distclean): Ditto.
2725 * SMakefile (distclean): Ditto.
2727 * main.c (main): Arg count should be int, not char! Major braino.
2729 Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com>
2731 * Version 3.76 released.
2733 Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com>
2735 * function.c (expand_function): When processing $(shell...)
2736 translate a CRLF (\r\n) sequence as well as a newline (\n) to a
2737 space. Also remove an ending \r\n sequence.
2738 * make.texinfo (Shell Function): Document it.
2740 Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2742 * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
2743 paths which contain single character entries like `.' are not
2746 * README.W32: Document path handling issues on Windows systems.
2748 Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com>
2752 Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2754 * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked
2755 from main() to re-exec make, the call to execvp() would
2756 incorrectly return control to parent shell before the exec'ed
2757 command could run to completion. I believe this is a feature of
2758 the way that execvp() is implemented on top of WINDOWS32 APIs. To
2759 alleviate the problem, use the supplied process launch function in
2760 the sub_proc library and suspend the parent process until the
2761 child process has run. When the child exits, exit the parent make
2762 with the exit code of the child make.
2764 Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com>
2766 * Makefile.DOS.template (distdir): Fix a line that got wrapped in
2769 * Makefile.am (loadavg): Give the necessary cmdline options when
2772 * configure.in: Check for pstat_getdynamic for getloadvg on HP.
2774 * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty
2775 command optimization on these systems; it doesn't make sense.
2777 Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com>
2781 Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com>
2783 * main.c (print_version): Add '97 to copyright years.
2785 * read.c (do_define): Check the length of the array before looking
2786 at a particular offset.
2788 * job.c (construct_command_argv_internal): Examine the last byte
2789 of the previous arg, not the byte after that.
2791 Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il>
2793 * Makefile.DOS.template: New file (converted to Makefile.DOS in
2796 * configure.bat: Rewrite to use Makefile.DOS instead of editing
2797 Makefile.in. Add support for building from outside of the source
2798 directory. Fail if the environment block is too small.
2800 * configh.dos: Use <sys/config.h>.
2802 * README.DOS: Update instructions.
2804 Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il>
2806 * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh"
2807 literally, use value of unixy_shell instead.
2809 * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
2812 Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2814 * vmsify.c (vmsify, case 11): After translating `..' elements, set
2815 nstate to N_OPEN if there are still more elements to process.
2816 (vmsify, case 2): After translating `foo/bar' up to the slash,
2817 set nstate to N_OPEN, not N_DOT.
2819 Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2821 * dir.c (vmsstat_dir): Leave name unmodified on exit.
2822 * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
2823 * vpath.c: Fix comments to refer to path separator, not colon.
2824 (selective_vpath_search): Avoid Unixy slash handling for VMS.
2826 Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2828 * ar.c [VMS]: Don't declare ar_member_touch.
2829 Delete VMS version of ar_member_date.
2830 Enable non-VMS versions of ar_member_date and ar_member_date_1 for
2832 * arscan.c (VMS_get_member_info): New function.
2833 (ar_scan): Provide version for VMS systems.
2834 (ar_name_equal): Simply compare name and mem on VMS systems.
2835 Don't define ar_member_pos or ar_member_touch on VMS systems.
2837 * config.h-vms (pid_t, uid_t): Don't define.
2839 * remake.c: Delete declaration of vms_stat.
2840 (name_mtime): Don't call vms_stat.
2841 (f_mtime) [VMS]: Funky time value manipulation no longer necessary.
2843 * file.c (print_file): [VMS] Use ctime, not cvt_time.
2845 * make.h [VMS]: Don't define POSIX.
2847 * makefile.com (filelist): Include ar and arscan.
2848 Also include them in the link commands.
2849 Don't define NO_ARCHIVES in cc command.
2851 * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
2852 (defines): Delete NO_ARCHIVES from list.
2854 * remake.c (f_mtime): Only check to see if intermediate file is
2855 out of date if it also exists (i.e., mtime != (time_t) -1).
2857 * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.
2859 Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2861 * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
2862 (#!/bin/sh) in script files correctly.
2863 Fixed a couple of memory leaks.
2864 Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
2865 files with extensions are preferred over files without extensions.
2866 Added search for files with .cmd extension too.
2867 * w32/subproc/misc.c (arr2envblk): Fixed memory leak.
2869 Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com>
2873 Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com>
2875 * read.c (do_define): Remember to count the newline after the endef.
2877 Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com>
2879 * many: Rewrote builds to use Automake 1.2.
2881 * AUTHORS: New file.
2882 * maintMakefile: Contains maintainer-only make snippets.
2883 * GNUmakefile: This now only runs the initial auto* tools.
2884 * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
2885 automatically by automake).
2886 * compatMakefile: Removed (not needed anymore).
2887 * README,build.sh.in: Removed (built from templates).
2888 * config.h.in,Makefile.in: Removed (built by tools).
2890 Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com>
2892 * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
2893 * README,README.DOS: Ditto.
2895 * remake.c (update_file_1,f_mtime): Fix GPATH handling.
2896 * vpath.c (gpath_search): Ditto.
2898 * file.c (rename_file): New function: rehash, but also rename to
2900 * filedef.h: Declare it.
2902 * variable.c (merge_variable_set_lists): Remove free() of variable
2903 set; since various files can share variable sets we don't want to
2906 Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com>
2908 * configure.in: Require autoconf 2.12
2910 * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
2911 more stylistically correct "cd subdir && $(MAKE)".
2913 * main.c: Global variable `clock_skew_detected' defined.
2914 (main): Print final warning if it's set.
2915 * make.h: Declare it.
2916 * remake.c (f_mtime): Test and set it.
2918 * job.c (start_job_command): Add special optimizations for
2919 "do-nothing" rules, containing just the shell no-op ":". This is
2920 useful for timestamp files and can make a real difference if you
2921 have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).
2923 * configure.in,Makefile.in: Rewrote to use the new autoconf
2924 program_transform_name macro.
2926 * function.c (function_strip): Strip newlines as well as spaces
2929 Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2931 * remake.c (f_mtime): Datestamps on FAT-based files are rounded to
2932 even seconds when stored, so if the date check fails on WINDOWS32
2933 systems, see if this "off-by-one" error is the problem.
2935 * General: If your TZ environment variable is not set correctly
2936 then all your timestamps will be off by hours. So, set it!
2938 Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com>
2942 * compatMakefile (objs): Define & use the $(GLOB) variable so
2943 that it's removed correctly from build.sh.in when it's built.
2945 * configure.in: On Solaris we can use the kstat_*() functions to
2946 get load averages without needing special permissions. Add a
2947 check for -lkstat to see if we have it.
2949 * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
2950 the test to enable kstat_open(), etc. processing.
2952 Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il>
2954 * <lots>: Fixes to work in the DJGPP DOS environment.
2956 Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com>
2958 * function.c (expand_function): Added new function $(wordlist).
2960 * make.texinfo (Filename Functions): Document $(wordlist) function.
2962 * vpath.c (build_vpath_lists): Construct the GPATH variable
2963 information in the same manner we used to construct VPATH.
2964 (gpath_search): New function to search GPATH.
2966 * make.h: Declare the new function.
2968 * remake.c (update_file_1): Call it, and keep VPATH if it's found.
2970 * make.texinfo (Search Algorithm): Document GPATH variable.
2972 Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com>
2974 * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
2975 variable to contain the user options passed in on the cmd line.
2977 * make.texinfo (Goals): Document MAKECMDGOALS variable.
2979 * remake.c (f_mtime): Print a warning if we detect a clock skew
2980 error, rather than failing.
2982 * main.c (main): If we rebuild any makefiles and need to re-exec,
2983 add "-o<mkfile>" options for each makefile rebuilt to avoid
2986 Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com>
2988 * job.c (construct_command_argv_internal): Track whether the last
2989 arg in the cmd string was empty or not (Roland).
2990 (construct_command_argv_internal): If the shell line is empty,
2991 don't do anything (Roland).
2993 * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
2994 the latest changes from the GLIBC version of glob (Ulrich Drepper).
2996 * getloadavg.c,make-stds.texi: New version (Roland).
2998 * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).
3000 Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com>
3002 * README.W32: Describe preliminary FAT support.
3004 * build_w32.bat: Use a variable for the final exe name.
3006 * dir.c (find_directory): W32: Find the filesystem type.
3007 (dir_contents_file_exists_p): W32: for FAT filesystems, always
3008 rehash since FAT doesn't change directory mtime on change.
3010 * main.c (handle_runtime_exceptions): W32: Add an
3011 UnhandledExceptionFilter so that when make bombs due to ^C or a
3012 bug, it won't cause a GUI requestor to pop up unless debug is
3016 Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com>
3018 * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
3019 Check for memmove() function.
3021 * make.h (bcopy): If memmove() available, define bcopy() to use it.
3022 Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed
3023 to handle overlapping moves.
3025 * read.c (read_makefile): Fix some uninitialized memory reads
3026 (reported by Purify).
3028 * job.c (construct_command_argv_internal): Use bcopy() not
3029 strcpy(); strcpy() isn't guaranteed to handle overlapping moves.
3031 * Makefile.in: Change install-info option ``--infodir'' to
3032 ``--info-dir'' for use with new texinfo.
3034 * function.c (expand_function): $(basename) and $(suffix) should
3035 only search for suffixes as far back as the last directory (e.g.,
3036 only the final filename in the path).
3038 Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com>
3040 * make.texinfo: Add @dircategory/@direntry information.
3041 (Top): Remove previous reference to (dir) (from RMS).
3042 (Static Usage): Add "all:" rule to example.
3043 (Automatic Dependencies): fix .d file creation example.
3045 * Install VPATH+ patch:
3047 * filedef.h (struct file): Add in hname field to store the hashed
3048 filename, and a flag to remember if we're using the vpath filename
3049 or not. Renamed a few functions for more clarity.
3051 * file.c (lookup_file,enter_file,file_hash_enter): Store filenames
3052 in the hash table based on their "hash name". We can change this
3053 while keeping the original target in "name".
3054 (rehash_file): Renamed from "rename_file" to be more accurate.
3055 Changes the hash name, but not the target name.
3057 * remake.c (update_file_1): Modify -d output for more detailed
3058 VPATH info. If we don't need to rebuild, use the VPATH name.
3059 (f_mtime): Don't search for vpath if we're ignoring it. Call
3060 renamed function rehash_file. Call name_mtime instead of
3061 file_mtime, to avoid infinite recursion since the file wasn't
3064 * implicit.c (pattern_search): if we find an implicit file in
3065 VPATH, save the original name not the VPATH name.
3067 * make.texinfo (Directory Search): Add a section on the new VPATH
3070 Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3072 * dir.c (file_exists_p, file_impossible, file_impossible_p): If
3073 dirname is empty replace it by the name of the root directory.
3074 Note that this doesn't work (yet) for W32, Amiga, or VMS.
3076 Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com>
3078 * main.c (main): W32 bug fix for PATH vars.
3080 Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com>
3082 * filedef.h (NEW_MTIME): Don't assume that time_t is a signed
3085 * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
3086 INTEGER_TYPE_MINIMUM): New macros.
3088 Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com>
3090 * Version 3.75 released.
3092 * main.c (print_version): Print out bug-reporting address.
3094 Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com>
3096 * main.c (print_data_base): Don't declare ctime; headers do it for us
3099 Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com)
3101 * w32/pathstuff.c: Turned convert_vpath_to_w32() into a
3102 real function. This was done so that VPATH could contain
3103 white space separated pathnames. Please note that directory
3104 paths (in VPATH/vpath context) containing white space are not
3105 supported (just as they are not under Unix). See README.W32
3108 * w32/include/pathstuff.h: Added prototype for the new
3109 function convert_vpath_to_w32. Deleted macro for same.
3111 * README.W32: Added some notes about why I chose not to try
3112 and support pathnames which contain white space and some
3113 workaround suggestions.
3115 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3117 * GNUmakefile (mkdep-nolib): Use -MM option unconditionally.
3121 * main.c (define_makeflags): Back up P to point at null terminator
3122 when killing final space and dash before setting MFLAGS.
3124 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
3125 * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin
3126 `__opendir_flags' initialized to 0.
3127 (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN.
3128 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
3129 __opendir_flags to __OPENDIR_PRESERVE_CASE.
3131 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
3133 * GNUmakefile (w32files): Add NMakefile.
3135 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
3137 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
3139 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
3141 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
3143 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3145 * configure.in: Require autoconf 2.10 or later.
3147 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3151 * GNUmakefile (w32files): New variable.
3152 (distfiles): Add it.
3153 * w32: Updated by Rob Tulloh.
3155 * makefile.vms (LOADLIBES): Fix typo.
3157 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3159 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
3161 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
3163 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
3167 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
3169 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3171 * configure.in: Don't check for _sys_siglist.
3172 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
3173 no strsignal or sys_siglist.
3175 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
3176 same as `ifeq (a, b)'.
3178 * job.c (reap_children): Don't call die if handling_fatal_signal.
3180 * file.c (file_hash_enter): Allow renaming :: to : when latter is
3181 non-target, or : to :: when former is non-target.
3183 * job.c (start_job_command): Call block_sigs.
3184 (block_sigs): New function, broken out of start_job_command.
3185 (reap_children): Block fatal signals around removing dead child from
3186 chain and adjusting job_slots_used.
3187 * job.h: Declare block_sigs.
3189 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
3190 * main.c (main): Call remote_setup.
3191 (die): Call remote_cleanup.
3193 * job.c (reap_children): Quiescent value of shell_function_pid is
3196 * main.c (print_version): Add 96 to copyright years.
3198 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3200 * read.c (find_char_unquote): Avoid calling strlen on every call
3201 just to throw away the value most of the time.
3203 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3205 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
3206 no '=', regardless of ARGC.
3207 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
3208 word is short option, regardless of WORDS.
3210 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3212 * makefile.vms: Set LOADLIBES.
3213 * makefile.com (link_using_library): Fix typo.
3215 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3217 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
3220 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
3222 * dir.c: W32 does not support inode. For now, fully qualified
3223 pathname along with st_mtime will be keys for files.
3224 Fixed problem where vpath can be confused when files
3225 are added to a directory after the directory has already been
3226 read in. The code now attempts to reread the directory if it
3227 discovers that the datestamp on the directory has changed since
3228 it was cached by make. This problem only seems to occur on W32
3229 right now so it is lumped under port #ifdef WINDOWS32.
3231 * function.c: W32: call subproc library (CreateProcess()) instead of
3234 * job.c: W32: Added the code to do fork/exec/waitpid style processing
3235 on W32 systems via calls to subproc library.
3237 * main.c: W32: Several things added here. First, there is code
3238 for dealing with PATH and SHELL defaults. Make tries to figure
3239 out if the user has %PATH% set in the environment and sets it to
3240 %Path% if it is not set already. Make also looks to see if sh.exe
3241 is anywhere to be found. Code path through job.c will change
3242 based on existence of a working Bourne shell. The checking for
3243 default shell is done twice: once before makefiles are read in
3244 and again after. Fall back to MSDOS style execution mode if no sh.exe
3245 is found. Also added some debug support that allows user to pause make
3246 with -D switch and attach a debugger. This is especially useful for
3247 debugging recursive calls to make where problems appear only in the
3250 * make.h: W32: A few macros and header files for W32 support.
3252 * misc.c: W32: Added a function end_of_token_w32() to assist
3253 in parsing code in read.c.
3255 * read.c: W32: Fixes similar to MSDOS which allow colon to
3256 appear in filenames. Use of colon in filenames would otherwise
3259 * remake.c: W32: Added include of io.h to eliminate compiler
3260 warnings. Added some code to default LIBDIR if it is not set
3263 * variable.c: W32: Added support for detecting Path/PATH
3264 and converting them to semicolon separated lists for make's
3265 internal use. New function sync_Path_environment()
3266 which is called in job.c and function.c before creating a new
3267 process. Caller must set Path in environment since we don't
3268 have fork() to do this for us.
3270 * vpath.c: W32: Added detection for filenames containing
3271 forward or backward slashes.
3273 * NMakefile: W32: Visual C compatible makefile for use with nmake.
3274 Use this to build GNU make the first time on Windows NT or Windows 95.
3276 * README.W32: W32: Contains some helpful notes.
3278 * build_w32.bat: W32: If you don't like nmake, use this the first
3279 time you build GNU make on Windows NT or Windows 95.
3281 * config.h.W32: W32 version of config.h
3283 * subproc.bat: W32: A bat file used to build the
3284 subproc library from the top-level NMakefile. Needed because
3285 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
3287 * w32/include/dirent.h
3288 * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.
3290 * w32/include/pathstuff.h: W32: used by files needed functions
3291 defined in pathstuff.c (prototypes).
3293 * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.
3295 * w32/include/w32err.h: W32: prototypes for w32err.c.
3297 * w32/pathstuff.c: W32: File and Path/Path conversion functions.
3299 * w32/subproc/build.bat: W32: build script for subproc library
3300 if you don't wish to use nmake.
3302 * w32/subproc/NMakefile: W32: Visual C compatible makefile for use
3303 with nmake. Used to build subproc library.
3305 * w32/subproc/misc.c: W32: subproc library support code
3306 * w32/subproc/proc.h: W32: subproc library support code
3307 * w32/subproc/sub_proc.c: W32: subproc library source code
3308 * w32/subproc/w32err.c: W32: subproc library support code
3310 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3314 * GNUmakefile (vmsfiles): Fix typo.
3316 * GNUmakefile (amigafiles): Add amiga.h.
3318 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
3320 * dir.c: New function: amigafy() to fold filenames
3321 Changes HASH() to HASHI() to fold filenames on Amiga.
3322 Stringcompares use strieq() instead of streq()
3323 The current directory on Amiga is "" instead of "."
3326 * amiga.c: New function wildcard_expansion(). Allows to use
3327 Amiga wildcards with $(wildcard )
3329 * amiga.h: New file. Prototypes for amiga.c
3331 * function.c: Use special function wildcard_expansion() for
3332 $(wildcard ) to allow Amiga wildcards
3333 The current directory on Amiga is "" instead of "."
3335 * job.c: No Pipes on Amiga, too
3336 (load_too_high) Neither on Amiga
3337 ENV variable on Amiga are in a special directory and are not
3338 passed as third argument to main().
3340 * job.h: No envp on Amiga
3342 * make.h: Added HASHI(). This is the same as HASH() but converts
3343 it's second parameter to lowercase on Amiga to fold filenames.
3345 * main.c: (main), variable.c Changed handling of ENV-vars. Make
3346 stores now the names of the variables only and reads their contents
3347 when they are accessed to reflect that these variables are really
3348 global (ie. they CAN change WHILE make runs !) This handling is
3349 made in lookup_variable()
3351 * Makefile.ami: renamed file.h to filedep.h
3352 Updated dependencies
3354 * read.c: "find_semicolon" is declared as static but never defined.
3355 No difference between Makefile and makefile on Amiga; added
3356 SMakefile to *default_makefiles[].
3357 (read_makefile) SAS/C want's two_colon and pattern_percent be set
3359 The current directory on Amiga is "" instead of "."
3360 Strange #endif moved.
3362 * README.Amiga: updated feature list
3364 * SMakefile: Updated dependencies
3366 * variable.c: Handling of ENV variable happens inside lookup_variable()
3368 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3370 * variable.c (try_variable_definition): Count parens in lhs variable
3371 refs to avoid seeing =/:=/+= inside a ref.
3373 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3375 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
3378 * main.c (main): Use unsigned for fread return.
3380 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
3382 * dep.h: Fix prototype.
3384 * function.c (expand_function) [_AMIGA]: Fix some typos.
3385 (patsubst_expand): Make len vars unsigned.
3387 * GNUmakefile (globfiles): Add AmigaDOS support files.
3388 (distfiles): Add $(amigafiles).
3389 (amigafiles): New variable.
3391 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
3393 * Added Amiga support in commands.c, dir.c, function.c,
3394 job.c, main.c, make.h, read.c, remake.c
3395 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
3396 * dir.c: Amiga has filenames with Upper- and Lowercase,
3397 but "FileName" is the same as "filename". Added strieq()
3398 which is use to compare filenames. This is like streq()
3399 on all other systems. Also there is no such thing as
3401 * function.c: On Amiga, the environment is not passed as envp,
3402 there are no pipes and Amiga can't fork. Use my own function
3403 to create a new child.
3404 * job.c: default_shell is "" (The system automatically chooses
3405 a shell for me). Have to use the same workaround as MSDOS for
3406 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
3407 known on Amiga. Cloned code to run children from MSDOS. Own
3408 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
3409 * main.c: Force stack to 20000 bytes. Read environment from ENV:
3410 device. On Amiga, exec_command() does return, so I exit()
3412 * make.h: Added strieq() to compare filenames.
3413 * read.c: Amiga needs special extension to have passwd. Only
3414 one include-dir. "Makefile" and "makefile" are the same.
3415 Added "SMakefile". Added special code to handle device names (xxx:)
3417 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
3418 instead of "lib%s.a".
3419 * main.c, rule.c, variable.c: Avoid floats at all costs.
3420 * vpath.c: Get rid of as many alloca()s as possible.
3422 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3424 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
3426 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3428 * GNUmakefile (vmsfiles): New variable.
3429 (distfiles): Include $(vmsfiles).
3431 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3433 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
3434 * make.h (PARAMS): New macro.
3435 * config.h-vms: New file.
3436 * makefile.com: New file.
3437 * makefile.vms: New file.
3438 * readme.vms: New file.
3439 * vmsdir.h: New file.
3440 * vmsfunctions.c: New file.
3441 * vmsify.c: New file.
3442 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
3443 * ar.c: Added prototypes and changes for VMS.
3444 * commands.c: Likewise.
3445 * commands.h: Likewise.
3446 * default.c: Likewise.
3449 * expand.c: Likewise.
3451 * function.c: Likewise.
3452 * implicit.c: Likewise.
3459 * remake.c: Likewise.
3460 * remote-stub.c: Likewise.
3463 * variable.c: Likewise.
3464 * variable.h: Likewise.
3465 * vpath.c: Likewise.
3466 * compatMakefile (srcs): Rename file.h to filedef.h.
3468 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3470 * remake.c (check_dep): For a secondary file, try implicit and
3471 default rules if appropriate.
3473 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3475 * remake.c (check_dep): If an intermediate file exists,
3476 do consider its actual date.
3478 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3480 * file.h (struct file): New field `secondary'.
3481 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
3482 (remove_intermediates): Don't delete .SECONDARY files.
3484 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3486 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
3488 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3492 * remake.c (f_mtime): Move future modtime check before FILE is
3493 clobbered by :: loop.
3495 * dir.c: Use canonical code from autoconf manual for dirent include.
3496 [_D_NAMLEN]: Redefine NAMLEN using this.
3497 (dir_contents_file_exists_p): Use NAMLEN macro.
3498 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
3500 * compatMakefile (objs): Add missing backslash.
3502 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3504 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
3505 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
3507 * remake.c (f_mtime): Check for future timestamps; give error and mark
3508 file as "failed to update".
3510 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3512 * job.c: Don't declare unblock_sigs; job.h already does.
3514 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3516 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
3518 * job.c (NGROUPS_MAX): Don't try to define this macro.
3520 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3522 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
3523 (objs, srcs): Include their values here instead of references.
3525 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3529 * job.c (reap_children): Call unblock_sigs after start_job_command.
3531 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
3533 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
3534 Avoid & before function names to silence bogus sunos4 compiler.
3536 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
3538 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3542 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
3545 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3547 * misc.c (collapse_continuations): Fix skipping of trailing \s so
3548 it can never dereference before the beginning of the array.
3550 * read.c (find_semicolon): Function removed.
3551 (read_makefile): Don't use find_semicolon or remove_comments for
3552 rule lines. Use find_char_unquote directly and handle quoted comments
3555 * default.c: Remove all [M_XENIX] code.
3557 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
3558 (D_NAMLEN): Macro removed.
3559 (FAKE_DIR_ENTRY): New macro.
3560 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
3562 (read_dirstream): Return a struct dirent * for new glob interface.
3563 (init_dir): Function removed.
3564 (dir_setup_glob): New function.
3565 * main.c (main): Don't call init_dir.
3566 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
3567 GLOB_ALTDIRFUNC flag.
3569 * misc.c (safe_stat): Function removed.
3570 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
3573 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3575 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
3577 * main.c (log_working_directory): Made global.
3578 Print entering msg only once.
3579 * make.h (log_working_directory): Declare it.
3580 * misc.c (message): Take new arg PREFIX. Print "make: " only if
3581 nonzero. Call log_working_directory.
3582 * remake.c: Pass new arg in `message' calls.
3583 * job.c (start_job_command): Pass new arg to `message'; fix
3584 inverted test in that call.
3586 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3588 * job.c (start_job_command): Use `message' to print the command,
3589 and call it with null if the command is silent.
3590 * remake.c (touch_file): Use message instead of printf.
3592 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3594 * main.c (enter_command_line_file): Barf if NAME is "".
3596 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
3598 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
3600 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3602 * configure.in: Don't check for getdtablesize.
3603 * job.c (getdtablesize): Remove decls and macros.
3605 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3607 * main.c (define_makeflags): Omit command line variable
3608 definitions from MFLAGS value.
3610 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
3611 indicating a valid, but empty, archive.
3613 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3615 * dir.c (file_impossible_p): Correctly reset FILENAME to name
3616 within directory before hash search.
3618 * job.c (child_error): Do nothing if IGNORED under -s.
3620 * job.c (exec_command): Correctly use ARGV[0] for script name when
3621 running shell directly.
3623 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3625 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
3626 dup'ing from them. Don't try to close all excess descriptors;
3627 getdtablesize might return a huge value. Any open descriptors in
3628 the parent should have FD_CLOEXEC set.
3629 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
3631 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3633 * read.c (read_all_makefiles): Properly append default makefiles
3634 to the end of the `read_makefiles' chain.
3636 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3638 * Version 3.74 released.
3640 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3644 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3646 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
3649 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3651 * file.c (print_file): Grok update_status of 1 for -q.
3653 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3657 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3659 * file.c (remove_intermediates): Fix inverted test to bail under
3660 -n for signal case. Bail under -q or -t.
3661 Skip files with update_status==-1.
3663 * job.c (job_next_command): Skip empty lines.
3664 (new_job): Don't test the return of job_next_command.
3665 Just let start_waiting_job handle the case of empty commands.
3667 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3669 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
3673 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3675 * remake.c (notice_finished_file): Set FILE->update_status to zero
3678 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3680 * Version 3.73 released.
3682 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3684 * main.c (main): Fixed braino in assert.
3688 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3690 * main.c: Avoid string in assert expression. Some systems are broken.
3692 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3694 * main.c (main): Handle 1 and 2 returns from update_goal_chain
3695 makefile run properly.
3699 * main.c (handle_non_switch_argument): New function, broken out of
3701 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
3702 When getopt_long returns EOF, break the loop and handle remaining args
3703 with a simple second loop.
3705 * remake.c (remake_file): Set update_status to 2 instead of 1 for
3706 no rule to make. Mention parent (dependent) in error message.
3707 (update_file_1): Handle FILE->update_status == 2 in -d printout.
3708 * job.c (start_job_command, reap_children): Set update_status to 2
3709 instead of 1 for failed commands.
3711 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3713 * job.c (search_path): Function removed (was already #if 0'd out).
3714 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
3716 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3718 * configure.bat: Write @CPPFLAGS@ translation.
3720 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3722 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
3723 to not skip the elt immediately preceding `l(...'.
3725 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3729 * read.c (find_char_unquote): Make second arg a string of stop
3730 chars instead of a single stop char. Stop when any char in the
3731 string is hit. All callers changed.
3732 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
3733 instead of using two calls. If the match is not a ; but a #,
3735 * misc.c: Changed find_char_unquote callers here too.
3739 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
3742 * GNUmakefile (globfiles): Add glob/configure.bat.
3743 (distfiles): Add configh.dos, configure.bat.
3745 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3747 Fixes for MS-DOS from DJ Delorie.
3748 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
3749 as separator in "C:\...".
3750 * configh.dos (STDC_HEADERS): Define only if undefined.
3751 (HAVE_SYS_PARAM_H): Don't define this.
3752 (HAVE_STRERROR): Define this.
3753 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
3757 * main.c (decode_switches): Reset optind to 1 instead of 0.
3759 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3761 * main.c (decode_switches): If non-option arg is "-", ignore it.
3763 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3767 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3771 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3773 * main.c (main): Pass missing arg to tmpnam.
3775 * configure.in: Check for strsignal.
3776 * job.c (child_error): Use strsignal.
3777 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
3779 * misc.c (strerror): Fix swapped args in sprintf.
3781 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3783 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
3785 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3787 * main.c (print_version): Add 95 to copyright years.
3791 * job.c (start_job_command): Remember to call notice_finished_file
3792 under -n when not recursing. To do this, consolidate that code
3793 under the empty command case and goto there for the -n case.
3795 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3797 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
3800 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3802 * read.c (read_makefile): For bogus line starting with tab, ignore
3803 it if blank after removing comments.
3805 * main.c: Cast results of `alloca' to `char *'.
3806 * expand.c: Likewise.
3808 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3812 * configure.in: Check for mktemp.
3813 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
3815 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
3817 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
3818 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
3821 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3823 * remake.c (update_file_1): When !MUST_MAKE, don't set
3824 FILE->update_status to zero before calling notice_finished_file.
3825 (notice_finished_file): Touch only when FILE->update_status is zero.
3826 (remake_file): Set FILE->update_status to zero after not calling
3827 execute_file_command and deciding to touch instead.
3829 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3831 * main.c (debug_signal_handler): New function; toggles debug_flag.
3832 (main): Handle SIGUSR1 with that.
3834 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3836 * compatMakefile (realclean): Remove Info files.
3838 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3842 * job.c (start_job_command): Save and restore environ around vfork
3844 (search_path): Function #if 0'd out.
3845 (exec_command): Use execvp instead of search_path.
3847 * expand.c (variable_expand): Rewrote computed variable name and
3848 substitution reference handling to be simpler. First expand the
3849 entire text between the parens if it contains any $s, then examine
3850 the result of that for subtitution references and do no further
3851 expansion while parsing them.
3853 * job.c (construct_command_argv_internal): Handle " quoting too,
3854 when no backslash, $ or ` characters appear inside the quotes.
3856 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
3857 defined, just use int.
3859 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3861 * default.c (default_variables) [__hpux]: Remove special
3862 definition of ARFLAGS. Existence of the `f' flag is not
3863 consistent across HPUX versions; and one might be using GNU ar
3866 * compatMakefile (clean): Don't remove Info files.
3868 * compatMakefile (check): Remove gratuitous target declaration.
3870 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3872 * compatMakefile (ETAGS, CTAGS): Don't use -t.
3874 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
3876 * main.c (decode_switches): For --help, print usage to stdout.
3878 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3882 * remake.c (update_file_1): Do set_command_state (FILE,
3883 cs_not_started) only if old state was deps_running.
3885 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3887 * job.c (start_waiting_job): Use set_command_state.
3889 * build.template (CPPFLAGS): New variable.
3890 (prefix, exec_prefix): Set from @...@.
3891 (compilation loop): Pass $CPPFLAGS to compiler.
3893 * GNUmakefile (build.sh.in): Make it executable.
3895 * GNUmakefile (globfiles): Add configure.in, configure.
3899 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
3901 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
3903 * configure.in: Don't check for ranlib.
3905 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3907 * remake.c (notice_finished_file): Only mark also_make's as
3908 updated if really ran cmds.
3910 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3912 * configure.in: Put dnls before random whitespace.
3914 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3916 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
3917 (RANLIB): Variable removed.
3918 (prefix, exec_prefix): Set these from @...@.
3919 (.c.o): Use $(CPPFLAGS).
3920 (glob/libglob.a): Don't pass down variables to sub-make.
3921 glob/Makefile should be configured properly by configure.
3922 (distclean): Remove config.log and config.cache (autoconf stuff).
3924 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3926 * acconfig.h: Add #undef HAVE_UNION_WAIT.
3927 * configure.in: Converted to Autoconf v2.
3928 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
3929 of DIRENT, SYSDIR, NDIR.
3930 * build.sh.in (prefix, exec_prefix): Set these from @...@.
3931 (CPPFLAGS): New variable, set from @CPPFLAGS@.
3932 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
3933 * install.sh: File renamed to install-sh.
3935 * main.c (define_makeflags): When no flags, set WORDS to zero.
3937 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3941 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
3944 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3948 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3952 * job.c (start_job_command): When ARGV is nil, only set
3953 update_state and call notice_finished_file if job_next_command
3956 * job.c (start_job_command): Call notice_finished_file for empty
3959 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3961 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
3964 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3968 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3970 * file.c (snap_deps): Set command_flags bits in all :: entries.
3972 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3974 * make.h (posix_pedantic): Declare it.
3975 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
3977 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
3978 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
3979 command_flags and don't set -i. Likewise .SILENT.
3980 * job.c (start_job_command): In FLAGS initialization, OR in
3981 CHILD->file->command_flags.
3982 * file.h (struct file): New member `command_flags'.
3984 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3986 * main.c (switches): Bump flag values for --no-print-directory and
3987 --warn-undefined-variables, so neither is 1 (which indicates a
3988 nonoption argument).
3990 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3992 * main.c (main): Add missing code in .IGNORE test.
3994 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3996 * variable.c (define_automatic_variables): Define +D and +F.
3998 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4000 * main.c (main): Define hidden automatic variable with command
4001 vars, and MAKEOVERRIDES to a reference to that.
4002 (define_makeflags): If posix_pedantic, write a reference to that
4005 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4007 * main.c (posix_pedantic): New variable.
4008 (main): Set posix_pedantic if .POSIX is a target.
4009 Fix .IGNORE and .SILENT checks to require is_target.
4011 * commands.c (set_file_variables): Define new automatic variable
4012 $+, like $^ but before calling uniquize_deps.
4014 * job.c (reap_children): Call delete_child_targets for non-signal
4015 error if .DELETE_ON_ERROR is a target.
4017 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4021 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4023 * job.c (reap_children): Don't change C->file->command_state when
4024 dying. Test it only after calling start_job_command for a new
4025 command line. When no more cmds, just set C->file->update_status.
4026 (start_job_command): When the last line is empty or under -n, set
4027 C->file->update_status.
4028 (start_waiting_job): Grok cs_not_started after start_job_command
4030 (new_job): Set C->file->update_status when there are no cmds.
4031 (job_next_command): When out of lines, don't set
4032 CHILD->file->update_status or CHILD->file->command_state.
4034 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
4035 if nonzero, also double $s.
4036 (main): Define MAKEOVERRIDES from command_variables here.
4037 (define_makeflags): Don't use command_variables here; instead write a
4038 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
4040 * dir.c [__MSDOS__]: Fixed typo.
4042 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
4044 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4046 * remake.c: Include <assert.h> and use assert instead of printfs
4049 * main.c (decode_switches): Loop until optind hits ARGC, not just
4050 until getopt_long returns EOF. Initialize C to zero before loop;
4051 in loop if C is EOF, set optarg from ARGV[optind++], else call
4053 (decode_env_switches): Use variable_expand instead of
4054 allocated_variable_expand. Allocate a fresh buffer to copy split
4055 words into; scan characters by hand to break words and
4057 (shell_quote): New function.
4058 (define_makeflags): Allocate doubled space for switch args, and command
4059 variable names and values; use shell_quote to quote those things.
4061 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4065 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
4067 * main.c (decode_switches): The non-option return from getopt is
4069 (command_variables): New type and variable.
4070 (decode_switches, decode_env_switches): After making a variable
4071 definition, record the struct variable pointer in the
4072 command_variables chain.
4073 (define_makeflags): If ALL, write variable definitions for
4076 * main.c (other_args): Variable removed.
4077 (goals, lastgoal): New static variables (moved from auto in main).
4078 (main): Don't process OTHER_ARGS at all.
4079 Don't set variable MAKEOVERRIDES at all; define MAKE to just
4081 (init_switches): Prepend a - {return in order} instead of a +
4083 (decode_switches): Don't set OTHER_ARGS at all.
4084 Grok '\0' return from getopt_long as non-option argument; try
4085 variable definition and (if !ENV) enter goal targets here.
4086 (decode_env_switches): Use allocated_variable_expand to store value.
4087 Use find_next_token to simplify word-splitting loop. Don't
4088 prepend a dash to uninterpreted value. Instead, if split into
4089 only one word, try variable definition and failing that prepend a
4090 dash to the word and pass it to decode_switches as a single arg.
4092 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4094 * remake.c (notice_finished_file): Only recheck modtimes if
4095 FILE->command_state was cs_running on entry (meaning the commands
4097 (update_file_1): Whenever we set FILE->update_status, call
4098 notice_finished_file instead of just set_command_state.
4099 * job.c (start_job_command): Whenever we set
4100 CHILD->file->update_status, call notice_finished_file instead of
4101 just set_command_state.
4103 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
4105 * default.c: Add missing ".
4107 * job.c: Changed all assignments of command_state members to calls
4108 to set_command_state.
4109 * remake.c: Likewise.
4110 * file.c (set_command_state): New function.
4111 * file.h: Declare set_command_state.
4113 * main.c (init_switches): Put a + first in options.
4115 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
4117 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
4118 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
4119 * main.c (directory_before_chdir): New variable, moved out of main
4121 (main) [__MSDOS__]: Look for \ or : to delimit last component of
4122 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
4123 (die): Change back to `directory_before_chdir' before dying.
4124 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
4125 [__MSDOS__] and not.
4126 * job.c [__MSDOS__]: Include <process.h>.
4127 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
4128 dos_batch_file): New variables.
4129 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
4130 (unblock_sigs) [__MSDOS__]: Do nothing.
4131 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
4132 (load_too_high) [__MSDOS__]: Always return true.
4133 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
4134 Use PATH_SEPARATOR_CHAR instead of ':'.
4135 (construct_command_argv_internal) [__MSDOS__]: Wholly different
4136 values for sh_chars and sh_cmds. Wholly new code to handle shell
4138 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
4140 * dir.c [__MSDOS__] (dosify): New function.
4141 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
4142 process the result instead of FILENAME itself.
4143 (file_impossible_p) [__MSDOS__]: Likewise.
4144 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
4145 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
4146 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
4147 `bison -y', and LEX to `flex'.
4148 * configure.bat, configh.dos: New files.
4149 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
4150 intermediates and exit.
4152 * commands.c (set_file_variables): Add parens in length
4153 computation in .SUFFIXES dep loop to quiet compiler warning. From
4156 * read.c (read_makefile): Free FILENAME if we allocated it. From
4159 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4161 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
4162 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
4163 * read.c (construct_include_path): Use safe_stat in place of stat.
4164 * job.c (search_path): Use safe_stat in place of stat.
4165 * dir.c (find_directory): Use safe_stat in place of stat.
4166 * commands.c (delete_target): Use safe_stat in place of stat.
4167 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
4168 * remake.c (name_mtime): Use safe_stat in place of stat.
4169 (touch_file) [EINTR]: Do EINTR looping around fstat.
4171 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4173 * read.c (read_makefile): Check for a shell command first, and
4174 then strip leading tabs before further checking if it's not a
4177 * make.h [__arm]: Undefine POSIX.
4178 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
4179 functions that return int.
4181 * job.c (construct_command_argv_internal): After swallowing a
4182 backslash-newline combination, if INSTRING is set goto string_char
4183 (new label) for normal INSTRING handling code.
4185 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4187 * configure.in: Don't check for sys_siglist and _sys_siglist with
4188 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
4190 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4192 * Version 3.71.1 released.
4194 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
4195 _POSIX_VERSION for these declarations.
4197 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
4198 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
4200 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4202 * Version 3.71 released.
4204 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
4205 and [HAVE_SETGID]. Every system has those, and configure doesn't
4208 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
4210 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
4212 (loadavg.c): Link or copy it from getloadavg.c.
4213 (distclean): Remove loadavg.c.
4215 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4219 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
4222 * default.c (default_terminal_rules): In SCCS rules, put
4223 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
4224 only before the file name.
4225 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
4227 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4229 * job.c (construct_command_argv_internal): Swallow
4230 backslash-newline combinations inside '' strings too.
4232 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4234 * read.c (do_define): Call collapse_continuations on each line
4237 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4239 * job.c (construct_command_argv_internal): Notice newline inside
4240 '' string when RESTP is non-null.
4242 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4246 * remake.c (update_goal_chain): Reset FILE to G->file after the
4247 double-colon loop so it is never null for following code.
4249 * read.c (read_makefile): Fix `override define' parsing to skip
4250 whitespace after `define' properly.
4252 * compatMakefile (srcdir): Define as @srcdir@; don't reference
4254 (glob/Makefile): New target.
4256 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4260 * misc.c (remove_comments): Use find_char_unquote.
4261 * make.h (find_char_unquote): Declare it.
4262 * read.c (find_char_unquote): New function, generalized from
4264 (find_percent, find_semicolon, parse_file_seq): Use that.
4266 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4268 * implicit.c (pattern_search): Always allocate new storage for
4269 FILE->stem. It is not safe to store STEM's address because it
4270 might be auto storage.
4272 * configure.in: Check for seteuid and setegid.
4273 * misc.c [HAVE_SETEUID]: Declare seteuid.
4274 [HAVE_SETEGID]: Declare setegid.
4275 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
4276 [HAVE_SETEGID]: Use setegid.
4278 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
4279 to preserve whether it's 2 for error or 1 for -q trigger. When
4280 STATUS gets nonzero and -q is set, always stop immediately.
4281 * main.c (main, decode_switches): Die with 2 for errors.
4282 (main): Accept 2 return from update_goal_chain and die with that.
4283 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
4285 * job.c (reap_children): Die with 2 for error.
4286 (start_job_command): Set update_status to 2 for error. Set it to
4287 1 when we would run a command and question_flag is set.
4289 * read.c (read_makefile): Don't mark makefiles as precious. Just
4290 like other targets, they can be left inconsistent and in need of
4291 remaking by aborted commands.
4293 * read.c (read_makefile): Write no error msg for -include file.
4295 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4297 * commands.c (fatal_error_signal): Don't unblock signals.
4299 * file.h (struct file): Change member `double_colon' from flag to
4301 * read.c (record_files): Set double_colon pointer instead of flag.
4302 * main.c (main): When disqualifying makefiles for updating, use
4303 double_colon pointer to find all entries for a file.
4304 * file.c (enter_file): If there is already a double-colon entry
4305 for the file, set NEW->double_colon to that pointer.
4306 (file_hash_enter): Use FILE->double_colon to find all entries to
4308 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
4309 (update_file): Use FILE->double_colon pointer to find all entries.
4310 (f_mtime): Likewise.
4311 (notice_finished_file): Propagate mtime change to all entries.
4313 * variable.c (try_variable_definition): Return after abort.
4315 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4317 * read.c (read_makefile): Remove unused variable.
4318 (parse_file_seq): When removing an elt that is just `)', properly
4319 fix up the previous elt's next pointer.
4321 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
4323 * configure.in: Do AC_SET_MAKE.
4324 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
4326 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4328 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
4329 the search string is the empty string, find a match at the end of
4330 each word (using end_of_token in place of sindex).
4332 * misc.c (end_of_token): Don't treat backslashes specially; you
4333 can no longer escape blanks with backslashes in export, unexport,
4334 and vpath. This was never documented anyway.
4336 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4338 * read.c (read_makefile): Variable name for `define' is not just
4339 first token; use whole rest of line and strip trailing blanks.
4341 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4345 * read.c (read_makefile): Add -d msg stating args.
4347 * read.c (read_makefile): Use isspace to skip over leading
4348 whitespace, and explicitly avoid skipping over tabs. Don't want
4349 to skip just spaces though; formfeeds et al should be skipped.
4351 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
4353 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
4354 sizeof ar_name for max length to compare.
4356 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
4357 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
4359 * main.c (main): Call user_access after setting `program', in case
4360 it needs to use it in an error message.
4362 * read.c (read_makefile): Ignore an empty line starting with a tab.
4364 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4366 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
4367 AC_COMPILE_CHECK that is now its contents.
4369 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4371 * make.h: #undef strerror after #include <string.h>.
4372 [! ANSI_STRING]: Declare strerror.
4374 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4376 * misc.c (strerror): #undef any macro before function definition.
4378 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4380 * variable.c (try_variable_definition): Calculate BEG before loop
4381 to strip blanks by decrementing END. Don't decr END to before BEG.
4383 * read.c (read_makefile): Skip over leading space characters, but
4384 not tabs, after removing continuations and comments (it used to
4387 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4389 * variable.c (define_automatic_variables): In $(@D) et al, use
4390 patsubst to remove trailing slash.
4392 * commands.c (delete_target): New function, broken out of
4393 delete_child_targets. Check for archive members and give special msg.
4394 (delete_child_targets): Use delete_target.
4396 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4398 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
4399 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
4401 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4403 * GNUmakefile (tarfiles): Omit make-doc.
4404 (make-$(version).tar): Include make.info*.
4406 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4408 * compatMakefile (configure, config.h.in): Comment out rules.
4410 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4412 * compatMakefile (binprefix, manprefix): New variables.
4413 (instname): Variable removed.
4414 (install): Use $({bin,man}prefix)make in place of $(instname).
4415 File targets likewised renamed.
4417 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4419 * Version 3.70 released.
4421 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4425 * read.c (parse_file_seq): Inside multi-word archive ref
4426 translation loop, check NEW1==0 at end and break out of the loop.
4428 * GNUmakefile (make-$(version).tar): Distribute install.sh.
4429 * install.sh: New file.
4431 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
4432 cmds outside subshell parens, to avoid "command not found" msgs
4435 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4437 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
4438 Redirect output & error from get to /dev/null.
4439 Fix reversed sense of test.
4441 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4443 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
4444 braces inside if condition command; some shells lose.
4446 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4450 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
4451 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
4453 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
4455 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4457 * main.c (main): Cast result of pointer arith to unsigned int
4458 before passing to define_variable for envars. Matters when
4459 sizeof(unsigned)!=sizeof(ptrdiff_t).
4461 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4463 * configure.in: Add new check for SCCS_GET_MINUS_G.
4464 * config.h.in: Add #undef SCCS_GET_MINUS_G.
4465 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
4466 place of `-G $@' in SCCS commands.
4467 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
4470 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
4471 (so it goes in config.status), rather than afterward.
4473 * ar.c (ar_member_date): Don't call enter_file on the archive file
4474 if it doesn't exist (by file_exists_p).
4476 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
4477 with `$$dir/make.info' in install-info invocation (oops).
4479 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
4480 we do not unlink and free PATH.
4482 * file.c (print_file_data_base): Fix inverted calculation for
4483 average files per hash bucket.
4485 * read.c (readline): When we see a NUL, give only a warning and
4486 synthesize a newline to terminate the building line (used to
4487 fatal). Move fgets call into the loop condition, and after the
4488 loop test ferror (used to test !feof in the loop).
4490 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4492 * configure.in: Check for strerror in AC_HAVE_FUNCS.
4494 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4496 Differentiate different flavors of missing makefile error msgs,
4497 removing gratuitous `fopen: ' and giving caller for included makefiles.
4498 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
4499 (perror_with_name, pfatal_with_name): Use strerror instead of
4500 replicating its functionality.
4501 * read.c (read_makefile): Return int instead of void.
4502 (read_all_makefiles, read_makefile): Change callers to notice zero
4503 return and give error msg.
4505 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4509 * default.c: Put `-G $@' before $< in SCCS cmds.
4511 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4513 * read.c (read_makefile): After trying a variable defn, notice if
4514 the line begins with a tab, and diagnose an error.
4516 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4520 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4524 * implicit.c (try_implicit_rule): Look for a normal rule before an
4527 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4529 * function.c (expand_function: `sort'): Double NWORDS when it
4530 overflows, instead of adding five.
4532 * compatMakefile (clean): Remove loadavg.
4534 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4538 * file.h (NEW_MTIME): Define new macro.
4539 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
4540 current time returned from system. Removed variable NOW.
4541 * remake.c (notice_finished_file): Use NEW_MTIME in place of
4542 current time here too.
4544 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4548 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
4549 cmds and !DEPS_CHANGED unless also !NOEXIST.
4551 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4553 * read.c (parse_file_seq): When converting multi-word archive
4554 refs, ignore a word beginning with a '('.
4556 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4558 * configure.in: Check for sys/timeb.h.
4559 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
4561 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4565 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
4566 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
4567 TARGNAME to initialize PERCENTS[0].
4569 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4571 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4572 Remove AC_USG; it is no longer used.
4574 * file.c (print_file): New function, broken out of
4575 print_file_data_base.
4576 (print_file_data_base): Call it.
4577 * rule.c (print_rule): New function, broken out of
4578 print_rule_data_base.
4579 (print_rule_data_base): Call it.
4581 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4583 * default.c (install_default_suffix_rules): New function, broken
4584 out of install_default_implicit_rules.
4585 (install_default_implicit_rules): Move suffix rule code there.
4586 * make.h: Declare install_default_suffix_rules.
4587 * main.c (main): Call install_default_suffix_rules before reading
4588 makefiles. Move convert_to_pattern call before
4589 install_default_implicit_rules.
4591 * job.h (struct child): Make `pid' member type `pid_t' instead of
4594 * compatMakefile (RANLIB): New variable, set by configure.
4595 (glob/libglob.a): Pass RANLIB value down to submake.
4597 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
4598 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
4599 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
4600 defined but NOFILES_MAX is, define it to be that.
4602 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4604 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
4607 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4609 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
4611 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4613 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
4614 is another symbol for | in some shells.
4615 * main.c (main): Add it to CMD_DEFS quoting list as well.
4617 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4619 * job.c (construct_command_argv_internal): Remove '=' from
4620 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
4621 first word without an unquoted '='.
4623 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
4625 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4627 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
4629 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
4631 * commands.c (delete_child_targets): Don't delete phony files.
4633 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
4634 see a `+' at the beginning of the command line.
4636 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4640 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4642 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
4644 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4646 * expand.c (variable_expand): Fatal on an unterminated reference.
4648 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4652 * variable.c (define_automatic_variables): Define new o_default
4653 variable `MAKE_VERSION' from version_string and remote_description.
4655 * make.h (version_string, remote_description): Declare these here.
4656 * main.c: Don't declare version_string.
4657 (print_version): Don't declare remote_description.
4659 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4661 * read.c (read_makefile): Free space pointed to by CONDITIONALS
4662 before restoring the old pointer.
4664 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4666 * compatMakefile ($(objs)): Depend on config.h.
4668 * GNUmakefile (build.sh.in): Depend on compatMakefile.
4670 * configure.in: Touch stamp-config after AC_OUTPUT.
4672 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4676 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4678 * make.h: Include <config.h> instead of "config.h".
4680 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4682 * main.c (main): Make all variables interned from ENVP be v_export.
4683 * variable.c (try_variable_definition): In v_default case, don't
4684 check for an o_file variable that `getenv' finds.
4686 * job.c (reap_children): New local variable ANY_LOCAL; set it
4687 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
4689 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
4691 * function.c (expand_function): #if 0 out freeing of ENVP since it
4694 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4698 * remote-stub.c (remote_status): Set errno to ECHILD before return.
4699 * job.c (reap_children): Scan the chain for remote children and
4700 never call remote_status if there are none.
4702 * function.c (expand_function: `shell'): #if 0 out calling
4703 target_environment; just set ENVP to environ instead.
4705 * job.c (reap_children): Check for negative return from
4706 remote_status and fatal for it.
4707 When blocking local child wait returns 0, then try a blocking call
4710 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4712 * compatMakefile (clean): Delete make.info* and make.dvi here.
4713 (distclean): Not here.
4715 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
4716 compilers that don't like enum values used as ints.
4718 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4720 * compatMakefile (loadavg): Add $(LOADLIBES).
4722 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4726 * compatMakefile (loadavg, check-loadavg): New targets.
4727 (check): Depend on check-loadavg.
4729 * compatMakefile (glob/libglob.a): Depend on config.h.
4731 * misc.c (log_access): Write to stderr instead of stdout.
4733 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4737 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4739 * configure.in (SYS_SIGLIST_DECLARED): In test program include
4740 <unistd.h> #ifdef HAVE_UNISTD_H.
4742 * compatMakefile (.PHONY): Put after `all' et al.
4744 * configure.in: Add AC_IRIX_SUN.
4746 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4750 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4754 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4758 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
4759 Run install-info script if present.
4761 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4763 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
4765 * configure.in: Add AC_STAT_MACROS_BROKEN.
4767 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4771 * read.c (read_makefile): Recognize directive `-include', like
4772 `include' but sets RM_DONTCARE flag.
4774 * variable.c (target_environment): If FILE is nil, use
4775 current_variable_set_list in place of FILE->variables.
4776 * function.c (expand_function: `shell'): Get an environment for
4777 the child from target_environment instead of using environ.
4779 * dep.h: Declare read_all_makefiles here.
4780 (RM_*): Define new enum constants.
4781 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
4782 Treat it as a bit mask containing RM_*.
4783 (read_all_makefiles): For default makefiles, set D->changed to
4784 RM_DONTCARE instead of 1.
4785 * main.c: Don't declare read_all_makefiles here.
4786 (main): Check `changed' member of read_makefiles elts for RM_*
4787 flags instead of specific integer values.
4789 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4791 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
4793 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4795 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
4797 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
4798 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
4800 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
4801 PERCENTS, whose storage is not consumed by create_pattern_rule.
4803 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
4805 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4809 * rule.c (max_pattern_targets): New variable.
4810 (count_implicit_rule_limits): Compute its value.
4811 * rule.h: Declare it.
4812 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
4813 times bigger. Move adding new TRYRULES elt inside the inner
4814 targets loop, so each matching target gets its own elt in MATCHES
4815 and CHECKED_LASTSLASH.
4817 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
4818 instead of just `file' in error msg.
4820 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4822 * job.c (construct_command_argv): Turn off
4823 --warn-undefined-variables around expansion of SHELL and IFS.
4824 * read.c (tilde_expand): Likewise for HOME.
4825 (read_all_makefiles): Likewise for MAKEFILES.
4826 * vpath.c (build_vpath_lists): Likewise for VPATH.
4828 * main.c (warn_undefined_variables_flag): New flag variable.
4829 (switches): Add --warn-undefined-variables.
4830 * make.h (warn_undefined_variables_flag): Declare it.
4831 * expand.c (warn_undefined): New function.
4832 (reference_variable): Call it if the variable is undefined.
4833 (variable_expand): In substitution ref, call warn_undefined if the
4834 variable is undefined.
4836 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
4837 `%.tex: %.w %.ch' rules.
4838 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
4839 (default_suffixes): Add `.ch'.
4841 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4843 * default.c (default_suffixes): Replace `.cweb' with `.w'.
4844 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
4847 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4849 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
4851 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4855 * read.c (multi_glob): Don't free OLD and OLD->name in the
4856 FOUND!=0 fork. Use new block-local variable F instead of
4859 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
4860 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
4861 contains no metacharacters.
4863 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4865 * ar.c (ar_glob{_match,_alphacompare}): New function.
4867 * dep.h [! NO_ARCHIVES]: Declare it.
4868 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
4870 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4871 multi_glob (which doesn't take a 3rd arg).
4872 * rule.c (install_pattern_rule): Likewise.
4873 * default.c (set_default_suffixes): Here too.
4874 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
4876 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
4877 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
4879 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4881 * compatMakefile (installdirs): Actually pass directory names.
4882 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
4883 if it fails, echo a warning msg, but don't make the rule fail.
4885 * read.c (tilde_expand): New function, broken out of tilde_expand.
4886 (multi_glob): Call it.
4887 (construct_include_path): Expand ~ in directory names.
4888 * dep.h: Declare tilde_expand.
4889 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
4890 (main): Expand ~ in -C args.
4891 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
4893 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4895 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
4897 * main.c (main): Put result of alloca in temporary variable with
4898 simple assignment, to make SGI compiler happy.
4900 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4904 * main.c (main): Before re-execing, remove intermediate files, and
4905 print the data base under -p. Sexier debugging message.
4907 * implicit.c (pattern_search): Allocate an extra copy of the name
4908 of a winning intermediate file when putting it in FOUND_FILES.
4910 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4912 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4913 multi_glob (which doesn't take a 3rd arg).
4915 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
4916 chars within D_NAMLEN that are NULs.
4918 * main.c (decode_switches): Don't savestring ARGV[0] to put it
4920 For string switch, don't savestring `optarg'.
4921 (main): Don't free elts of makefiles->list that are "-".
4922 Use alloca'd rather than savestring'd storage for elts of
4923 makefiles->list that are temporary file names.
4924 * read.c (read_all_makefiles): Don't free *MAKEFILES.
4925 * file.c (enter_file): Don't strip `./'s.
4926 * main.c (enter_command_line_file): New function.
4927 (main): Use it in place of enter_file for command-line goals from
4928 other_files, and for old_files and new_files.
4930 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4934 * compatMakefile (.SUFFIXES): Add .info.
4935 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
4936 else in $srcdir. Use basename to remove dir name from installed name.
4938 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4940 * implicit.c (pattern_search): When interning FOUND_FILES, try
4941 lookup_file first; if found, free the storage for our copy of the name.
4943 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4947 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
4948 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
4950 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4952 * rule.c (convert_suffix_rule): New function.
4953 (convert_to_pattern): Use it instead of doing all the work here
4955 For target suffix `.a', generate both the archive magic rule and
4958 * compatMakefile (distclean): Remove stamp-config.
4960 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4964 * file.c (remove_intermediates): Don't write extra space after `rm'.
4966 * main.c (struct command_switch.type): Remove `usage_and_exit'.
4967 (print_usage_flag): New variable.
4968 (switches: --help): Make type `flag', to set print_usage_flag.
4969 (init_switches): Remove `usage_and_exit' case.
4970 (decode_switches): Likewise.
4971 (decode_switches): Print usage if print_usage_flag is set.
4972 When printing usage, die with status of BAD.
4973 (main): Die with 0 if print_version_flag.
4975 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4979 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4981 * compatMakefile (installdirs): New target.
4982 (install): Depend on it.
4984 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4988 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4990 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
4991 set LASTPATH to PATH, not NEXT.
4993 * dir.c (read_dirstream): Break out of loop after incrementing
4994 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
4995 dereference DS->contents->files[DIRFILE_BUCKETS].
4997 * read.c (read_makefile): Clear no_targets after reading a
4998 targetful rule line.
5000 * main.c (main): If print_version_flag is set, exit after printing
5002 (switches): Change --version docstring to say it exits.
5004 * make.h [butterfly]: #undef POSIX.
5006 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5010 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
5011 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
5013 * function.c (handle_function): Use fatal instead of
5014 makefile_fatal when reading_filename is nil.
5016 * configure.in: Add AC_GETGROUPS_T.
5017 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
5019 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5023 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5025 * function.c (handle_function): Fatal for unmatched paren.
5027 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5031 * commands.c (handling_fatal_signal): New variable.
5032 (fatal_error_signal): Set it.
5033 * job.c (reap_children): Avoid nonreentrant operations if that is set.
5034 * make.h: Declare handling_fatal_signal.
5036 * expand.c (reference_variable): New function, snippet of code
5037 broken out of simple-reference case of variable_expand.
5038 (variable_expand): Use it for simple refs.
5039 (variable_expand): When checking for a computed variable name,
5040 notice a colon that comes before the final CLOSEPAREN. Expand
5041 only up to the colon, and then replace the pending text with a
5042 copy containing the expanded name and fall through to subst ref
5044 (variable_expand): Don't bother expanding the name if a colon
5045 appears before the first $.
5046 (expand_argument): Use alloca instead of savestring.
5047 (variable_expand): For subst ref, expand both sides of = before
5048 passing to [pat]subst_expand. Use find_percent instead of lindex
5049 to check the lhs for a %.
5051 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5055 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5057 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
5059 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
5062 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5066 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
5067 we read the member name in any of the fashions that allow it to be
5068 arbitrarily long. Pass its negation to FUNCTION.
5069 (describe_member): Take TRUNCATED from ar_scan and print it.
5070 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
5071 the first sizeof (struct ar_hdr.ar_name) chars.
5072 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
5073 * ar.c (ar_member_date_1): Likewise.
5075 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5077 * job.c (reap_children): Before calling start_job_command to start
5078 the next command line, reset C->remote by calling start_remote_job_p.
5080 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5082 * arscan.c (ar_scan): New local var NAMEMAP.
5083 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
5084 flag IS_NAMEMAP. When extracting the member name, always put a
5085 null at its end first. If the name is "//" or "/ARFILENAMES", set
5086 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
5087 like " /N", get full name from NAMEMAP+N.
5088 Else if NAME looks like "#1/N", read N chars from the
5089 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
5090 the elt's data into alloca'd NAMEMAP.
5091 (ar_name_equal): #if 0 truncating code.
5093 * make.h: Don't declare vfork at all. It returns int anyway,
5094 unless <unistd.h> declared it; and we conflicted with some systems.
5096 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
5097 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
5098 define it to something like "-no-print-directory".
5099 Use %g format instead of %f for floating-valued things.
5101 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5103 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
5104 to change remote-%.dep to remote-stub.dep.
5106 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5110 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5112 * compatMakefile (install): Remove - prefix from chgrp+chmod.
5116 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5118 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
5119 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
5121 * default.c (default_variables): Set GET to macro SCCS_GET.
5123 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
5124 if nonzero. I hope this is the last time this argument is added
5126 (read_makefile): Pass it 1 when parsing include file names.
5127 Pass it 1 when parsing target file names.
5128 Pass it 1 when parsing static pattern target pattern names.
5129 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
5130 * default.c (set_default_suffixes): Pass it 1 when parsing
5132 * function.c (string_glob): Pass it 0 here.
5134 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5136 * misc.c (log_access): New function.
5137 ({init,user,make,child}_access): Call it.
5138 (child_access): Abort if !access_inited.
5140 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
5141 single-letter option.
5142 (init_switches, decode_switches, define_makeflags): An option with
5143 no single-letter version is no longer indicated by a value of -1;
5144 instead a value that is !isalnum.
5145 (init_switches): Don't put such switches into the string, only
5146 into the long_option table.
5148 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
5150 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
5151 bsdcc defined WIF* to use union wait.
5153 * main.c (struct command_switch): Change member `c' to type int.
5154 (switches): Make const.
5155 (decode_switches): Use `const struct command_switch *'.
5156 (define_makeflags): Likewise.
5158 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
5160 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5164 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
5165 Removed AC_MEMORY_H.
5166 * make.h [USG, NeXT]: Don't test these.
5167 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
5168 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
5169 [! ANSI_STRING]: Put decls of bcopy et al here.
5170 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
5171 [HAVE_SIGSETMASK]: Test this rather than USG.
5172 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
5173 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
5174 It doesn't hurt to do both if they are both defined, and testing
5176 * dir.c: Rationalize directory header conditionals.
5177 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
5179 * default.c (default_suffixes): Add `.txinfo'.
5180 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
5182 * variable.c (try_variable_definition): Replace RECURSIVE flag
5183 with enum FLAVOR, which can be simple, recursive, or append.
5184 Recognize += as append flavor. Set new variable VALUE in a switch
5185 on FLAVOR. For append flavor, prepend the variable's old value.
5186 If the variable was previously defined recursive, set FLAVOR to
5187 recursive; if it was defined simple, expand the new value before
5188 appending it to the old value. Pass RECURSIVE flag to
5189 define_variable iff FLAVOR == recursive.
5191 * variable.c (try_variable_definition): Use alloca and bcopy for
5192 NAME, instead of savestring. Might as well use stack storage
5193 since we free it immediately anyway.
5195 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5197 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
5199 * main.c (define_makeflags): Rename `struct flag' member `switch'
5200 to `cs', which is not a reserved word.
5202 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5204 * job.c (new_job): Call start_waiting_jobs first thing.
5205 (start_waiting_job): Changed return type from void to int.
5206 Return 0 when putting the child on the waiting_jobs chain.
5207 (start_waiting_jobs): Don't check load and job_slots here.
5208 Always take a job off the chain and call start_waiting_job on it;
5209 give up and return when start_waiting_job returns zero.
5211 * main.c (define_makeflags: struct flag): Change member `char c' to
5212 `struct command_switch *switch'.
5213 (ADD_FLAG): Set that to CS instead of CS->c.
5214 If CS->c is -1, increment FLAGSLEN for the long name.
5215 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
5216 the long name instead.
5218 * compatMakefile (stamp-config): New target of old config.h rule.
5219 Touch stamp-config after running config.status.
5220 (config.h): Just depend on stamp-config, and have empty commands.
5222 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5224 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
5226 * configure.in (AC_HAVE_FUNCS): Check for psignal.
5228 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5230 * main.c (long_option_aliases): Remove "new"; it is already an
5231 unambiguous prefix of "new-file".
5233 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5237 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5239 * vpath.c (selective_vpath_search): When adding the
5240 name-within-directory at the end of NAME, and we don't add a
5241 slash, don't copy FILENAME in one char too far into NAME.
5243 * variable.c (define_automatic_variables): Find default_shell's
5244 length with strlen, not numerology.
5246 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5248 * main.c (define_makeflags): Add the elts of a string option in
5249 reverse order, so they come out right when reversed again.
5251 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5253 * compatMakefile (make.info): Use `-o make.info'.
5255 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5257 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
5259 (objs): Replace remote.o with remote-$(REMOTE).o.
5260 (srcs): Replace remote.c with remote-$(REMOTE).c.
5261 (remote.o): Rule removed.
5263 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
5264 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
5265 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
5266 * build.template (REMOTE): New var; set to @REMOTE@.
5267 (objs): Add remote-${REMOTE}.o.
5269 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5273 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
5274 "Rejecting impossible" -d msg.
5276 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
5277 mod'd values there; never mod {OLD,NEW}HASH.
5279 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5281 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
5283 * compatMakefile (VPATH): Set this to @srcdir@.
5284 (srcdir): Set this to $(VPATH).
5286 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
5287 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
5288 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
5290 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
5292 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
5294 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5296 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
5297 as the sed delimiter char.
5299 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5303 * rule.h (struct rule): Removed `subdir' member.
5304 * rule.c (new_pattern_rule): No need to clear it.
5305 (count_implicit_rule_limits): Set the `changed' flag in each dep
5306 that refers to a nonexistent directory. No longer set rule-global
5307 `subdir' flag with that information.
5308 (print_rule_data_base): Don't record info on `subdir' flags.
5310 * implicit.c (pattern_search): Check the DEP->changed flag rather
5311 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
5312 if it is set, the file might exist even though the DEP->changed
5315 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
5316 name arg to dir_file_exists_p to check for existence of directory.
5318 * implicit.c (pattern_search): Inside dep-finding loop, set
5319 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
5320 rather than computing it anew.
5322 * commands.c (set_file_variables): Must alloca space for PERCENT
5323 and copy it, to avoid leaving the trailing `)' in the value.
5325 * misc.c (remove_comments): Fixed backslash-checking loop
5326 condition to allow it to look at the first char on the line.
5327 P2 >= LINE, not P2 > LINE.
5329 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
5330 $@, rm $@.old and mv $@ to $@.old.
5332 * variable.c (try_variable_definition): Take new args FILENAME and
5333 LINENO. Fatal if the variable name is empty.
5334 * read.c (read_makefile): Change callers.
5335 * main.c (main): Likewise.
5337 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
5338 that configure will replace with the group owning /dev/kmem.
5340 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5342 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
5343 selective_vpath_search.
5344 (selective_vpath_search): Take second arg MTIME_PTR.
5345 If the dir cache thinks a file exists, stat it to make sure, and
5346 put the modtime in *MTIME_PTR.
5347 * remake.c (library_search): Take second arg MTIME_PTR.
5348 When we find a match, record its mtime there.
5349 Pass MTIME_PTR through to vpath_search to do same.
5350 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
5351 store it in FILE->last_mtime if set nonzero.
5352 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
5354 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
5355 so globbing looks somewhere it will find things.
5357 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
5358 not `$(srcdir)/make.info*'; no need to use basename.
5360 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5364 * compatMakefile (install): Add missing ;\s.
5366 Make -, @, and + prefixes on a pre-expanded command line affect
5367 all lines in the expansion, not just the first.
5368 * commands.h (struct commands): Replace `lines_recurse' member
5370 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
5372 * commands.c (chop_commands): Set `lines_flags' instead of
5373 `lines_recurse'. Record not only + but also @ and - prefixes.
5374 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
5375 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
5376 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
5377 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
5378 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
5379 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
5381 * remake.c (update_goal_chain): Set G->file to its prev after
5382 checking for G being finished, since that check needs to examine
5385 * configure.in (union wait check) [HAVE_WAITPID]: Try using
5386 waitpid with a `union wait' STATUS arg. If waitpid and union wait
5387 don't work together, we should not use union wait.
5391 * remake.c (update_goal_chain): When G->file->updated, move
5392 G->file to its prev. We aren't finished until G->file is nil.
5394 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5396 * main.c (starting_directory): New global variable.
5397 (main): Set it to cwd after doing -Cs.
5398 (log_working_directory): Use it, rather than computing each time.
5399 * make.h: Declare it.
5401 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
5403 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
5404 ARGV, rather than LEN words plus one byte.
5406 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5408 * compatMakefile ($(bindir)/$(instname)): Put - before
5409 install_setgid command line, so its failure won't be an error.
5410 (infodir): New variable.
5411 (install): Depend on $(infodir)/$(instname).info.
5412 ($(infodir)/$(instname).info): New target.
5414 * read.c (read_makefile): If FILENAMES is nil when we see a line
5415 starting with a tab, don't treat it as a command. Just fall
5416 through, rather than giving an error.
5418 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
5419 command line, don't clear it before continuing. We want
5420 subsequent command lines to be ignored as well.
5422 * job.c (new_job): Before expanding each command line, collapse
5423 backslash-newline combinations that are inside var or fn references.
5425 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5427 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
5429 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
5431 * job.c [POSIX] (unblock_sigs): Made global.
5432 [!POSIX] (unblock_sigs): Move defns to job.h.
5433 * job.h [POSIX] (unblock_sigs): Declare.
5435 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5437 * read.c (read_makefile): In vpath parsing, after finding the
5438 pattern token, take entire rest of line as the search path, not
5439 just the next token.
5441 * compatMakefile (remote.o): Depend on remote-*.c.
5443 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5445 * commands.c (set_file_variables): Don't define any F or D versions.
5446 * variable.c (define_automatic_variables): Define them here as
5447 recursively-expanded variables that use the dir and notdir funcs.
5449 * variable.c (target_environment): In v_default case, don't export
5450 o_default or o_automatic variables.
5452 * configure.in (union wait check): Remove ` and ' inside C code;
5453 they confuse the shell script.
5455 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5459 * vpath.c (construct_vpath_list): When skipping further processing
5460 of an elt that is ".", don't also skip the code that pushes P past
5463 * compatMakefile (distclean): Don't remove make-*.
5465 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
5466 defined. If one cannot use WEXITSTATUS with a `union wait'
5467 argument, we don't want to believe the system has `union wait' at all.
5469 * remake.c (update_file): Do nothing to print "up to date" msgs.
5470 (update_goal_chain): Do it here instead.
5471 Use the `changed' flag of each goal's `struct dep' to keep track
5472 of whether files_remade (now commands_started) changed around a
5473 call to update_file for that goal.
5474 When a goal is finished, and its file's update_status is zero (i.e.,
5475 success or nothing done), test the `changed' flag and give an "up
5476 to date" msg iff it is clear.
5477 * make.h (files_remade): Renamed to commands_started.
5478 * remake.c: Changed defn.
5479 (update_goal_chain): Changed uses.
5480 * job.c (start_job_command): Increment commands_started here.
5481 (reap_children): Not here.
5483 * remake.c (update_goal_chain): Don't do anything with files'
5484 `prev' members. update_file now completely handles this.
5486 * variable.c (target_environment): Don't expand recursive
5487 variables if they came from the environment.
5489 * main.c (define_makeflags): For flags with omitted optional args,
5490 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
5491 so stored cannot have more flags appended to the same word.
5493 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5495 * variable.c (print_variable_set): In vars/bucket calculation,
5496 don't spuriously multiply by 100.
5500 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
5501 Don't define if already defined.
5503 * remake.c (update_file): Don't keep track of the command_state before
5504 calling update_file_1. Remove local variable COMMANDS_FINISHED,
5505 and don't test it to decide to print the "is up to date" msg.
5506 Testing for files_remade having changed should always be sufficient.
5507 The old method lost when we are called in the goal chain run on a
5508 makefile, because the makefile's command_state is already
5509 `cs_finished' from the makefile chain run.
5511 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
5513 * configure.in: Rewrote wait checking.
5514 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
5515 Use AC_HAVE_FUNCS to check for waitpid and wait3.
5516 Use a compile check to test just for `union wait'.
5517 * job.c: Rewrote conditionals accordingly.
5518 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
5519 [HAVE_WAIT3]: Likewise.
5520 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
5522 * configure.in: Set CFLAGS and LDFLAGS before all checks.
5524 * dir.c: Add static forward decls of {open,read}_dirstream.
5526 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5530 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
5532 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
5533 * build.template (CFLAGS, LDFLAGS): Same here.
5534 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
5535 Set them to -g if not defined in the environment.
5537 * remake.c (library_search): Use LIBNAME consistently, setting it
5538 only once, to be the passed name sans `-l'.
5539 Pass new var FILE to be modified by vpath_search.
5541 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5545 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
5548 * configure.in: Add AC_CONST for the sake of getopt.
5550 * read.c (read_makefile): Continue after parsing `override'
5551 directive, rather than falling through to lossage.
5552 Check for EOL or blank after "override define".
5554 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
5556 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5560 * main.c (define_makeflags): After writing everything into
5561 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
5562 just wrote " -". Always terminate the string at *P.
5564 * remake.c (library_search): When constructing names in std dirs,
5565 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
5566 buffer we are writing into!).
5568 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5570 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
5571 define" when IGNORING is true.
5573 * compatMakefile (distclean): Remove config.status and build.sh.
5575 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5579 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
5582 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
5584 * variable.c (define_automatic_variables): Override SHELL value for
5585 origin o_env_override as well as o_env.
5587 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
5588 add the names of the glob objects (w/subdir) to %objs%.
5589 * build.template (globobjs): Removed.
5590 Take basename of $objs before linking.
5592 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5596 * configure.in (AC_OUTPUT): Also edit build.sh.
5597 * build.template: New file.
5598 * GNUmakefile (build.sh.in): New rule to create it from build.template.
5599 (make-$(version).tar.Z): Depend on build.sh.in.
5601 * main.c (die): Call print_data_base if -p.
5602 (main): Don't call it here.
5604 * compatMakefile (defines): Add @DEFS@. configure should turn this
5605 into -DHAVE_CONFIG_H.
5607 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5611 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
5612 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
5613 * compatMakefile (install_setgid): New var, set by configure.
5614 (install): Install setgid $(group) only if $(install_setgid) is true.
5616 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5618 * job.c (load_too_high): If getloadavg fails with errno==0, give a
5619 message saying that load limits are not supported.
5621 * vpath.c (construct_vpath_list): Rewrote path deletion code to
5622 not try to use PATH's next link after freeing PATH.
5624 * main.c (define_makeflags): Rewritten; now handles string-valued
5625 option, and has no arbitrary limits.
5626 (switches): Set `toenv' flag for -I and -v.
5628 * main.c (decode_env_switches): Cast return value of alloca to char *.
5630 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
5631 setre[gu]id in place of set[gu]id.
5633 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5635 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
5638 * make.h [POSIX]: Don't test this to use ANSI_STRING.
5639 Testing STDC_HEADERS should be sufficient.
5641 * job.h: Declare start_waiting_jobs.
5643 * read.c (read_makefile): Add missing parens in if stmt that find
5644 conditional directives.
5646 * main.c (main): Declare init_dir.
5647 * implicit.c (pattern_search): Always use two % specs in a
5648 DEBUGP2, and always pass two non-nil args.
5649 Cast field width args to int.
5650 Add missing parens in !RULE->subdir if stmt.
5651 * function.c (expand_function, patsubst_expand): Add parens around
5652 assignments inside `while' stmts.
5653 * commands.c (print_commands): Cast field width args to int.
5655 * read.c (do_define): Cast return value of alloca to (char *).
5657 * main.c (init_switches): New function, broken out of decode_switches.
5658 (decode_switches): Take new arg ENV. If set, ignore non-option
5659 args; print no error msgs; ignore options with clear `env' flags.
5660 (decode_env_switches): Rewritten to chop envar value into words
5661 and pass them to decode_switches.
5662 (switches): Set `env' flag for -I and -v.
5664 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
5666 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5670 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
5671 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
5672 we don't need these anyway.
5674 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
5675 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
5676 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
5677 but its set[gu]id functions aren't; its setre[gu]id functions work.
5679 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
5681 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
5683 * configure.in: Call AC_PROG_CC.
5684 * compatMakefile (CC): Define to @CC@ (autoconf magic).
5686 * compatMakefile: Add .NOEXPORT magic target.
5688 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5690 * main.c (print_version): Updated copyright to include 93.
5692 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5694 * make.h [_AIX]: Don't declare alloca.
5696 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5700 * compatMakefile (objs): Add signame.o.
5701 (srcs): Add signame.[ch].
5703 * compatMakefile (srcs): Add config.h.in.
5704 (remote.o): Add -I. before -I$(srcdir).
5706 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5710 * read.c (readline): Fatal when LEN==0, indicating a line starting
5712 (readline): Take new arg LINENO, for use in error msg.
5713 (read_makefile, do_define): Pass it.
5715 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
5716 (.c.o): Add -I. before -I$(srcdir).
5718 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5720 * read.c (read_makefile): Accept and ignore a rule with no targets.
5722 * compatMakefile (ALLOCA_SRC): New variable.
5723 (srcs): Include its value.
5725 * read.c (struct conditional): Renamed member `max_ignoring' to
5726 `allocated'; added new member `seen_else'.
5727 (conditional_line): Initialize seen_else flag when starting an `if...';
5728 set it when we see an `else'; fatal if set when we see `else'.
5729 (read_makefile): Fatal "missing `endif'" if there are any pending
5730 conditionals, not just if we are still ignoring.
5732 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5734 * compatMakefile (manext): Set to 1, not l.
5735 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
5737 * file.c (file_hash_enter): Don't call uniquize_deps here.
5738 * read.c (record_files): Likewise.
5739 * implicit.c (pattern_search): Likewise.
5740 * commands.c (set_file_variables): Call it only here.
5742 * default.c (default_variables) [__convex__]: FC=fc.
5744 * variable.c (target_environment): Expand the values of recursively
5745 expanded variables when putting them into the environment.
5746 * expand.c (recursively_expand): Made global.
5747 * make.h (recursively_expand): Declare it.
5749 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
5750 when a dep's command_state is cs_running or cs_deps_running.
5752 * read.c (read_makefile): Changed error msg for spurious cmds to
5753 not say "first target".
5755 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5757 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
5758 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
5759 * compatMakefile (config.h, configure, config.h.in): New rules.
5760 (defines): Removed @DEFS@.
5762 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5764 * compatMakefile (realclean): Just depend on distclean; no cmds.
5765 (distclean): Do what realclean did before; also remove Makefile and
5766 config.h; don't remove configure.
5767 (info, dvi): New targets; depend on make.{info,dvi}.
5768 (doc): Removed target.
5769 (MAKEINFO, TEXI2DVI): New vars.
5770 (make.info, make.dvi): Use them instead of explicit cmds.
5772 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5774 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
5776 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5778 * main.c (long_option_aliases): Add --new-file alias for -W.
5780 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
5783 * read.c (do_define): Expand the variable name before using it.
5785 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
5786 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
5788 * remake.c (library_search): Search for libNAME.a in cwd; look in
5789 vpath before looking in standard dirs, not after.
5790 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
5792 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5794 * default.c (default_pattern_rules, default_terminal_rules): Added
5795 brackets around initializers.
5797 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
5798 (try_variable_definition): Expand the name before defining the var.
5800 * job.c (init_siglist): Removed function.
5801 Removed decl of `sys_siglist'.
5802 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
5803 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
5804 only under these conditions.
5805 * main.c (main): Don't declare init_siglist.
5806 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
5808 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5810 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
5811 nil; instead just set it to MOREDEPS.
5813 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5815 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
5816 loop that sets MAXELEM.
5818 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5822 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5824 * job.c (start_job_command): Under -n, increment files_remade after
5825 processing (i.e., printing) all command lines.
5827 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5829 * read.c (record_files): Append new deps if this rule has no
5830 commands; prepend them to existing deps if this rule has no commands.
5832 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
5834 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
5835 (read_makefile): Changed callers.
5836 * function.c (string_glob): Likewise.
5837 * rule.c (install_pattern_rule): Likewise.
5839 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5841 * remake.c (files_remade): Made global.
5842 (notice_finished_file): Don't increment files_remade here; this
5843 function gets called in many situations where no remaking was in
5845 * job.c (reap_children): Do it here instead, when we know that
5846 actual commands have been run for the file.
5847 * make.h (files_remade): Declare it.
5849 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5851 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
5852 separate elts in the search path.
5854 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
5855 The search path can contain spaces now.
5857 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5859 * compatMakefile (check): New target; no-op.
5861 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
5862 testing for OLDHASH==0 but before using the value.
5863 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
5866 * file.c (rename_file): Notice when OLDFILE->cmds came from
5867 default.c, and don't try to print ->filename in that case.
5869 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5871 * remake.c (update_file): Don't process F->also_make here.
5872 (notice_finished_file): Don't process FILE->also_make if no attempt
5873 to update FILE was actually made.
5874 Fixed to call f_mtime directly to refresh their modtimes.
5876 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5878 * read.c (find_percent): Don't increment P again after skipping
5881 * expand.c (variable_expand): In call to patsubst_expand, don't
5882 find `%'s ourselves; let that function do it.
5884 * read.c (read_makefile: record_waiting_files): Don't call
5885 record_files if FILENAMES is nil.
5886 (read_makefile): All alternatives in the parsing, except for rule
5887 lines, fall through to the end of the loop. At the end of the
5888 loop, do record_waiting_files so we notice later spurious cmds.
5890 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5892 * variable.c (define_automatic_variables): Free old value of SHELL
5893 before replacing it.
5895 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5897 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
5899 * dir.c (open_dirstream): Cast return value to __ptr_t.
5901 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
5903 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
5904 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
5905 Define as (get_path_max ()).
5906 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
5907 [! PATH_MAX] (get_path_max): Declare fn.
5908 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
5910 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5914 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
5915 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5916 SYS_SIGLIST_DECLARED.
5918 * dir.c (file_impossible): When initializing DIR->contents, set
5919 DIR->contents->dirstream to nil.
5921 * compatMakefile (GLOB): Define new variable.
5922 (objs): Use it, rather than glob/libglob.a explicitly.
5924 * read.c (parse_file_seq): When stripping "./", handle cases like
5925 ".///foo" and "./////".
5926 * file.c (lookup_file, enter_file): Likewise.
5928 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5930 * dir.c (struct dirstream, {open,read}_dirstream): New
5931 data type and functions to read a directory sequentially.
5932 (init_dir): New function to hook it into glob.
5933 * main.c (main): Call init_dir.
5935 * compatMakefile (objs): Added glob/libglob.a.
5936 * configure.in: Remove code to test for glob.
5938 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5940 * read.c (record_files): Generalized test for NAME pointing
5941 somewhere into F->name.
5943 * variable.c (define_variable_in_set): Free old value when replacing.
5945 * read.c (do_define): Free the linebuffer before returning.
5946 (record_files): When clearing .SUFFIXES deps, free their data.
5947 (multi_glob): Free OLD and its data when replacing it with results
5950 * commands.c (set_file_variables): Use alloca in place of xmalloc
5951 for temp space for $^, $?, et al.
5953 * dir.c (struct directory): New member `contents' replaces `files'
5955 (struct directory_contents): New type.
5956 (directories_contents): New hash table.
5957 (dir_struct_file_exists_p): Take a struct directory_contents.
5958 (dir_file_exists_p): Pass it the `contents' member of the dir found.
5959 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
5960 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
5961 (dir_file_exists_p, find_directory): Change all callers.
5962 (file_impossible): Use DIR->contents, initializing it if nil.
5963 (print_dir_data_base): Use DIR->contents, and print out device and
5964 inode numbers with each directory.
5966 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
5967 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
5968 (DIRFILE_BUCKETS): Decrease to 107.
5969 (find_directory): Allocate and zero a multiple of
5970 sizeof (struct dirfile *), not of sizeof (struct dirfile).
5971 (dir_struct_file_exists_p): New function, nearly all code from
5973 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
5974 * vpath.c (selective_vpath_search): Remove redundant
5975 dir_file_exists_p call.
5977 * configure.in: Comment out glob check; always use our code.
5979 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5981 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5982 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
5985 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5987 * main.c (main): Don't do -w automatically if -s.
5989 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5991 * main.c (printed_version): Move variable inside print_version.
5992 (print_version): Return immediately if printed_version is set.
5993 (die): Don't test printed_version here.
5994 (decode_switches): Under -v, do print_version before giving usage.
5995 (DESCRIPTION_COLUMN): New macro.
5996 (decode_switches): Use it when printing the usage message.
5997 Leave at least two spaces between options and their descriptions.
5999 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6003 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6005 * read.c (read_makefile): Save errno value from trying to open
6006 FILENAME, and restore it before erring; otherwise we get the errno
6007 value from the last elt of the search path.
6009 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6011 * main.c (long_option_aliases): Add --stop for -S.
6013 * read.c (word1eq): Do strncmp before dereferencing someplace that
6014 may be out in space.
6016 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6018 * remake.c (notice_finished_file): If all the command lines were
6019 recursive, don't do the touching.
6021 * job.c (start_job_command): Don't check for + here.
6022 * commands.c (chop_commands): Do it here instead.
6024 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
6026 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6028 * compatMakefile (objs): Include $(ALLOCA).
6030 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
6032 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6034 * read.c (default_include_directories): Add INCLUDEDIR first.
6035 * compatMakefile (includedir): Define.
6036 (defines): Add -D for INCLUDEDIR="$(includedir)".
6038 * read.c (read_makefile): Grok multiple files in `include';
6041 * remake.c (library_search): New function.
6042 (library_file_mtime): Remove function.
6043 (f_mtime): Use library_search instead of library_file_mtime.
6044 * compatMakefile (libdir): Define.
6045 (defines): Add -D for LIBDIR="$(libdir)".
6046 * make.texinfo (Libraries/Search): Document change.
6048 * file.c (rename_file): Fix file_hash_enter call with missing arg.
6050 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6054 * main.c (main): Set command_state to cs_finished for temp files
6055 made for stdin makefiles.
6057 * main.c (decode_switches): Don't tell getopt to return non-option
6059 Ignore an argument of `-'.
6061 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6063 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
6064 the command line and go to the next.
6065 (notice_finished_file): Under -t, touch FILE.
6066 * remake.c (remake_file): Don't touch it here.
6068 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6070 * function.c (pattern_matches): Use temporary for strlen (WORD)
6071 instead of two function calls.
6073 * compatMakefile (LOAD_AVG): Remove variable and comments.
6075 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6077 * make.texinfo (Running): Node renamed to `make Invocation'.
6079 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6081 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
6084 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6088 * main.c: Don't #include <time.h>; make.h already does.
6090 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6092 * implicit.c (pattern_search): Fixed copying of suffix when building
6095 * function.c (expand_function: `shell'): Make sure BUFFER is
6096 null-terminated before replacing newlines.
6098 * compatMakefile (mandir): Use man$(manext), not always manl.
6100 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6102 * rule.c (new_pattern_rule): Not static.
6103 * rule.h: Declare it.
6105 * file.c (file_hash_enter): New function, most code from rename_file.
6106 (rename_file): Call it.
6107 * file.h (file_hash_enter): Declare it.
6111 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6113 * main.c (decode_switches): Handle usage_and_exit when building
6114 long options vector.
6116 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
6117 (default_variables): Define CHECKOUT,v (hairy).
6119 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
6120 sys_siglist to _sys_siglist.
6122 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6124 * NEWS: Add header and tail copyright info like Emacs NEWS.
6126 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
6127 bcopy if already #define'd.
6128 [STDC_HEADERS] (qsort, abort, exit): Declare here.
6129 [! __GNU_LIBRARY__ && !POSIX]: Not here.
6131 * make.h [_AIX]: #pragma alloca first thing.
6133 * job.c (start_waiting_job): Set the command_state to cs_running
6134 when we queue a job on waiting_jobs.
6136 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6138 * variable.c (define_automatic_variables): Use "" instead of nil
6141 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6145 * main.c (struct command_switch.type): Add alternative usage_and_exit.
6146 (command_switches): Add -h/--help.
6148 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6150 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
6151 * README.template: Mention NEWS.
6152 * CHANGES: Renamed to NEWS.
6154 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
6156 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6158 * main.c (main): Set -o files' command_states to cs_finished.
6160 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
6161 when tossing a rule.
6163 * main.c (main): Use alloca only in simple local var assignment,
6164 for braindead SGI compiler.
6166 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
6167 inconsistent with the number computed when listing them.
6169 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6171 * commands.c (set_file_variables): For $? and $^ elts that are archive
6172 member refs, use member name only.
6174 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6176 * variable.h (struct variable.export): Add new alternative v_ifset.
6177 * variable.c (target_environment): Check for it.
6178 (define_automatic_variables): Set it for MAKEFILES.
6180 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6182 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
6183 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
6184 (distclean, mostlyclean): New targets.
6186 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6190 * compatMakefile (config.status): Remove rule.
6192 * job.c (start_waiting_job): Free C after using C->file, not before.
6194 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6196 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
6197 HAVE_* instead of #ifndef *_MISSING.
6198 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
6200 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6202 * main.c (main): makelevel>0 or -C implies -w.
6204 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6206 * file.c, job.c, function.c: Don't #include <errno.h>.
6207 make.h: Do it here instead.
6208 * arscan.c (ar_member_touch): Don't declare errno.
6210 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6212 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
6214 * remake.c (update_file): If commands or deps are running after
6215 update_file_1 returns, break out of the :: rule (->prev) loop and
6218 * job.c (job_next_command): New function; code from start_job.
6219 (start_job_command): Renamed from start_job. Call job_next_command
6220 and recurse for empty command lines and -n.
6221 (start_waiting_job): Call start_job_command, not start_job.
6222 (new_job): Call job_next_command to prime the child structure, and
6223 then call start_waiting_job.
6224 (reap_children): Use job_next_command and start_job_command.
6225 (start_waiting_job): Call start_remote_job_p here, and store its
6226 result in C->remote. If zero, check the load average and
6227 maybe put C on waiting_jobs.
6228 (start_job_command): Test CHILD->remote rather than calling
6229 start_remote_job_p. Don't do load avg checking at all here.
6231 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
6232 SIGSEGV, SIGFPE or SIGTRAP.
6234 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
6235 configure will set it in glob/Makefile.
6237 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6239 * dir.c [DIRENT] (direct): Don't define to dirent.
6240 [! DIRENT] (direct): Define to dirent.
6241 (dir_file_exists_p): Use struct dirent instead of struct direct.
6243 * make.h (getcwd): No space between macro and ( for args!
6245 * job.c (start_job): Don't put the job on waiting_jobs if
6248 * make.texinfo (Missing): Shortened title.
6250 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6252 * file.c (remove_intermediates): Print "rm" commands under -n.
6254 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6258 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6260 * arscan.c [M_UNIX]: #undef M_XENIX.
6262 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6264 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
6266 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6268 * compatMakefile (getloadavg.o): Removed special rule.
6269 (CFLAGS): Don't include $(defines).
6270 (.c.o): Define suffix rule.
6271 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
6272 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
6274 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
6276 * make.h (max): Removed.
6277 * expand.c (variable_buffer_output): Don't use it.
6279 * compatMakefile (INSTALL): Define.
6280 (Makefile): New rule to make from Makefile.in.
6283 (getloadavg.o, remote.o): Use autoconf $foo< hack.
6285 * commands.c (fatal_error_signal): Removed return.
6287 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6291 * make.texinfo (Summary): New node.
6292 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
6294 * variable.c (max): Moved to make.h.
6296 * compatMakefile (objs, srcs): Added ar & arscan.
6298 * job.c (start_waiting_job): New function, 2nd half of new_job.
6300 (start_waiting_jobs): New function.
6301 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
6303 * compatMakefile (objs, srcs): Removed load, added getloadavg.
6305 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6307 * job.c (load_too_high): New function. Uses getloadavg.
6308 (waiting_jobs): New variable.
6309 (start_job): Don't call wait_to_start_job. Instead, if
6310 load_too_high returns nonzero, add the child to the
6311 `waiting_jobs' chain and return without starting the job.
6313 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6315 * expand.c (variable_buffer_output): Made global again.
6316 * variable.h: And declare it.
6318 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
6319 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
6320 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
6321 for a slash in the archive at run time.
6322 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
6323 cope with trailing-slash and non-trailing-slash archives.
6325 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
6326 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
6328 * load.c (load_average) [sgi]: Use sysmp call.
6330 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
6331 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
6333 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
6334 (vfork, VFORK_NAME): Don't define.
6335 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
6337 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
6338 the each file. Rearranged PATH_MAX hacking.
6339 * job.c: Rearranged NGROUPS_MAX hacking.
6341 * remake.c (fstat, time): Don't declare.
6343 * compatMakefile (defines): Value is @DEFS@.
6344 (LOADLIBES): Value is @LIBS@.
6345 (extras): Value is @LIBOBJS@.
6346 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
6347 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
6349 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
6351 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
6352 (getcwd): Just declare if present. If not, declare as a macro
6353 using getwd, and declare getwd.
6354 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
6355 * main.c (main, log_working_directory): Use getcwd instead of getwd.
6357 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
6359 * make.h (SIGHANDLER, SIGNAL): Removed.
6360 (RETSIGTYPE): Define if not #define'd.
6361 * main.c (main): Use signal in place of SIGNAL.
6363 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
6365 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
6366 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
6368 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
6369 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
6371 * job.c (child_handler), commands.c (fatal_error_signal): Return
6372 RETSIGTYPE instead of int.
6373 * main.c (main): Declare fatal_error_signal and child_handler here
6374 to return RETSIGTYPE; removed top-level decl of former.
6376 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
6377 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
6379 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6381 * job.c [HAVE_WAITPID]: Test this instead of USG.
6382 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
6383 (GID_T): Don't #define.
6384 (search_path): Use gid_t instead of GID_T.
6385 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
6386 these individually instead of USG for all.
6387 * make.h (ctime): Don't declare. #include time.h instead.
6388 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
6390 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
6391 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
6393 * arscan.c: Removed #ifdef mess about string.h et al.
6394 Just #include make.h instead.
6395 * make.h (fstat, atol): Declare.
6397 * commands.c (fatal_error_signal): Don't use sigmask to check for
6398 propagated signals; use ||s instead.
6399 (PROPAGATED_SIGNAL_MASK): Removed.
6400 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
6402 * variable.c (variable_buffer, variable_buffer_length,
6403 initialize_variable_output, variable_output): Moved to expand.c;
6405 (struct output_state, save_variable_output,
6406 restore_variable_output): Removed.
6407 * expand.c (initialize_variable_output): Put a NUL at the beginning
6408 of the new buffer after allocating it.
6409 (allocated_variable_expand_for_file): Don't use
6410 {save,restore}_variable_output. Do it by hand instead, keeping
6411 state on the stack instead of malloc'ing it.
6412 (allocated_variable_expand): Removed.
6413 * variable.h (allocated_variable_expand): Define here as macro.
6414 (variable_buffer_output, initialize_variable_output,
6415 save_variable_output, restore_variable_output): Removed decls.
6417 * read.c (conditional_line): For an if cmd, if any elt of the
6418 conditionals stack is ignoring, just push a new level that ignores
6419 and return 1; don't evaluate the condition.
6421 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6423 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
6425 * job.c (getdtablesize): Don't declare or #define if already #define'd.
6427 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6429 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
6430 export_all_variables.
6431 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
6433 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6437 * commands.c (set_file_variables): Calculate length for ^D and ?D
6438 individually, making sure to give them at least enough space for "./".
6440 * make.h [CRAY]: #define signal to bsdsignal.
6442 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
6443 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
6445 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
6446 wasn't defined by <ar.h>.
6448 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6452 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6454 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
6457 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6459 * main.c (decode_switches): Initialize all the long_option elt members.
6461 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6463 * make.texinfo (Text Functions): Correct filter-out description.
6465 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6467 * compatMakefile (realclean): Don't remove backup files.
6469 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
6471 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6475 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6477 * job.c (reap_children): Don't die if wait returns EINTR.
6479 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6481 * job.c (reap_children): Always run the next command for a
6482 successful target. If we are going to die, we don't want to leave
6483 the target partially made.
6485 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6487 * job.c (construct_command_argv_internal): After loop, if we only
6488 have one word, check it for being a shell command.
6490 * main.c (decode_switches): Allocate ARGC slots in other_args to
6491 begin with, so we never need to worry about growing it.
6492 If we get a non-option arg and POSIXLY_CORRECT is in the
6493 environment, break out of the loop. After the loop, add all remaining
6494 args to other_args list.
6496 * main.c (decode_switches): For positive_int and floating switches
6497 when optarg is nil, use next arg if it looks right (start with a
6498 digit, or maybe decimal point for floating).
6500 * variable.c (define_automatic_variables): Always set SHELL to
6501 default if it comes from the environment. Set its export bit.
6502 * make.texinfo (Environment): Document change.
6504 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6508 * compatMakefile (tags, TAGS): Use vars for cmds.
6509 (ETAGS, CTAGS): Define.
6511 * main.c (decode_switches): If a switches elt has a nil long_name,
6512 make the long option name elt be "".
6513 Fixed loop to not ignore all the options.
6515 * make.texinfo (Option Summary): Added long options.
6517 * main.c (switches): Changed -m's description to "-b".
6518 (decode_switches): When printing the usage message, don't print
6519 switches whose descriptions start with -.
6520 When constructing the list of names for switch -C, search the
6521 switches vector for switches whose descriptions are "-C".
6523 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
6524 Call -I --include-dir, not --include-path.
6525 (long_option_aliases): Added --new == -W, --assume-new == -W,
6526 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
6529 * main.c (switches): Removed bogus "silent" elt.
6530 (long_option_aliases): Define new var.
6531 (decode_switches): Add long_option_aliases onto the end of the long
6532 options vector created for getopt_long.
6533 Look through long_option_aliases for extra names to list
6536 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6538 * main.c (log_working_directory): Fixed to properly not print the
6539 leaving message when we haven't printed the entering message.
6541 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6543 * main.c (struct command_switch): Added elts `long_name',
6544 `description', and `argdesc'.
6545 (switches): Added initializers for new members.
6546 (decode_switches): Rewritten to use getopt_long.
6547 * compatMakefile (GETOPT, GETOPT_SRC): Define.
6548 (objs, srcs): Include them.
6550 * job.c (child_died): Renamed to dead_children; made static.
6551 (child_handler): Increment dead_children instead of setting child_died.
6552 (reap_children): Decrement dead_children instead of clearing
6553 child_died. The point of all this is to avoid printing "waiting
6554 for unfinished jobs" when we don't actually need to block.
6555 This happened when multiple SIGCHLDs before reap_children was called.
6557 * job.c (reap_children): If ERR is set, so we don't call start_job
6558 on the child being reaped, instead set its command_state to
6560 (reap_children, child_handler, new_job): I added several
6561 debugging printf's while fixing this. I left them in if (debug_flag)
6562 because they may be useful for debugging this stuff again.
6564 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6566 * read.c (read_makefile): v_export is not 1.
6568 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6572 * variable.c (export_all_variables): New variable.
6573 (target_environment): Export variables whose `export' member is
6574 v_default if export_all_variables is set and their names are benign.
6575 * variable.h: Declare export_all_variables.
6576 * read.c (read_makefile): If export or unexport is given with no
6577 args, set or clear export_all_variables, respectively.
6579 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
6580 so it isn't duplicated when we add it at the end.
6582 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6586 * variable.h (struct variable): Added new member `export'.
6587 * variable.c (define_variable_in_set): Initialize it to v_default.
6588 (target_environment): Don't check for .NOEXPORT.
6589 Export variables whose `export' member is v_default and that would
6590 have been exported under .NOEXPORT, and variables whose `export'
6592 (try_variable_definition): Return the variable defined.
6593 * variable.h (try_variable_definition): Changed decl.
6594 * read.c (read_makefile): Recognize `export' and `unexport' directives.
6596 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6598 * main.c (main) [POSIX]: Reversed args to sigaddset.
6600 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6602 * job.c [POSIX || !USG] (unblock_sigs): New fn.
6603 (start_job): Block signals before forking.
6604 (new_job): Unblock signals after putting the new child on the chain.
6605 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
6606 int fatal_signal_mask.
6608 * load.c [sgi] (LDAV_CVT): Define.
6610 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6614 * load.c (load_average) [sgi]: Clear the high bit of the address
6615 from the symbol table before looking it up in kmem.
6617 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
6618 (remake_file): No longer needed in message here.
6620 * main.c (die): Call reap_children with BLOCK==1.
6622 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6624 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
6626 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6628 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
6629 not to head of chain. Extract next ptr before we might do
6630 freerule, and use that for next iteration.
6631 (freerule): Still do next ptr frobbing if LASTRULE is nil.
6633 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6635 * job.c (child_error): Removed extra %s from error msg format.
6639 * job.c (reap_children): Don't start later commands in a sequence
6642 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
6644 * job.c (reap_children): New function; work that used to be done in
6646 (child_died): New global var.
6647 (child_handler): Now just sets child_died.
6648 (wait_for_children): Removed.
6649 (unknown_children_possible, block_signals, unblock_signals,
6650 push_signals_blocked_p, pop_signals_blocked_p): Removed.
6651 (child_execute_job): Removed call to unblock_signals.
6652 (new_job): Removed calls to push_signals_blocked_p and
6653 pop_signals_blocked_p.
6654 * job.h: Declare reap_children, not wait_for_children.
6655 * commands.c (fatal_error_signal), job.c (new_job),
6656 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
6657 remake.c (update_goal_chain), function.c (expand_function: `shell'):
6658 Changed wait_for_children calls to reap_children.
6659 Some needed to be loops to wait for all children to die.
6660 * commands.c (fatal_error_signal), main.c (main,
6661 log_working_directory), function.c (expand_function): Removed calls
6662 to push_signals_blocked_p and pop_signals_blocked_p.
6663 * job.h: Removed decls.
6665 * job.h: Added copyright notice.
6667 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6669 * job.c (child_error): No *** for ignored error.
6671 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6673 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
6674 avoid compiler warnings.
6676 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
6679 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6681 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
6682 avoid compiler warnings.
6684 * remake.c (notice_finished_file): Run file_mtime on the also_make
6685 files, so vpath_search can happen.
6687 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
6688 (alpha-files): Include test suite tar file.
6690 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6694 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6696 * remake.c (update_file, update_file_1): Do check_renamed on elts
6697 of dep chains when traversing them. Something unrelated might have
6698 renamed one of the files the dep chain points to.
6700 * file.c (rename_file): If FILE has been renamed, follow its
6701 `renamed' ptr, so we get to the final real FILE. Using the renamed
6702 ones loses because they are not in the hash table, so the removal
6703 code loops infinitely.
6705 * read.c (read_all_makefiles): Clobber null terminator into
6706 MAKEFILES expansion, so string passed to read_makefile is properly
6709 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6711 * commands.c (set_file_variables): $* for archive member with
6712 explicit cmds is stem of member, not of whole `lib(member)'.
6714 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6718 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6720 * rule.c (new_pattern_rule): Rules are identical only if all their
6721 targets match (regardless of order).
6723 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6725 * remake.c (remake_file): Changed error "no way to make" to "no
6726 rule to make". Fiat Hugh.
6728 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
6731 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
6734 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6736 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
6737 environment to pass to child.
6738 * job.c (start_job): Pass it.
6740 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6742 * file.c (enter_file): Also strip ./s here, to get command-line
6745 * remote-cstms.c: Add comment telling people to leave me alone.
6747 * compatMakefile (manpage install): Remove target before copying.
6749 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6751 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
6752 Added paragraph describing $? incompatibility with Unix and POSIX.2.
6754 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
6756 * function.c (expand_function: `shell'): Don't declare fork or pipe.
6757 Use vfork instead of fork.
6759 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6761 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
6764 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
6766 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6770 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6772 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
6774 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6776 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
6778 * read.c (record_files): Pass arg for %s in error msg.
6780 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
6783 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6785 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
6787 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6789 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
6791 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6795 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6797 * job.c (construct_command_argv_internal): Correctly ignore
6798 whitespace after backslash-NL.
6800 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6802 * compatMakefile: Ignore errors from chgrp and chmod when installing.
6804 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6806 * main.c (main): When setting MAKELEVEL in the env to re-exec,
6807 allocate space so as not to clobber past the end of the old string.
6809 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
6810 * compatMakefile (defines): Document HAVE_ALLOCA_H.
6812 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6814 * make.h [VFORK_MISSING]: Use fork instead.
6815 * compatMakefile (defines): Document same.
6817 * job.c (construct_command_argv_internal): Don't create an empty
6818 arg if backslash-NL is at beginning of word.
6820 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6822 * main.c [DGUX]: Call setvbuf as for USGr3.
6824 * job.c (construct_command_argv_internal): Notice correctly that
6825 backslash-NL is the end of the arg (because it is replaced with a
6828 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6830 * job.c (construct_command_argv_internal): If SHELL is nil, set it
6831 to default_shell before proceeding.
6833 * make.h [sgi]: No alloca.h, after all.
6835 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6837 * read.c (multi_glob): Cons up the chain of the results of glob
6838 from back to front, so it comes out in forward order.
6840 * job.c (construct_command_argv_internal): Don't eat char following
6843 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6847 * default.c (default_variables) [ultrix]: GET=get, like USG.
6849 * job.c (construct_command_argv_internal): Remove tabs following
6850 backslash-NL combos in the input line, so they don't show up when
6851 that line is printed.
6853 * read.c (read_makefile): Don't collapse_continuations the line on
6854 input; do it on the copy we do remove_comments on.
6855 For rule lines, collapse_continuations the line after chopping
6856 ";cmds" off the end, so we don't eat conts in the cmds.
6857 Give error for ";cmds" with no rule.
6858 * job.c (construct_command_argv_internal): Eat backslash-NL combos
6859 when constructing the line to recurse on for slow, too.
6861 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6863 * file.c (enter_file): Don't strip leading `./'s.
6864 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
6865 * default.c (set_default_suffixes), function.c (string_glob),
6866 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
6868 * default.c (default_variables) [_IBMR2]: FC=xlf
6870 * job.c (construct_command_argv_internal): Turn backslash-NL and
6871 following whitespace into a single space, rather than just eating
6874 * make.texinfo (Copying): @include gpl.texinfo, rather than
6875 duplicating its contents.
6877 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6879 * job.c (construct_command_argv_internal): Make sure not to bother
6880 processing an empty line.
6884 * job.c (construct_command_argv_internal): Always recurse for slow;
6885 simple case didn't handle finding newlines.
6887 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6889 * job.c (construct_command_argv_internal): Set RESTP properly when
6890 slow; don't \ify past a newline.
6892 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6894 * make.h [sgi]: #include <alloca.h>.
6898 See ChangeLog.1 for earlier changes.