1 2000-06-19 Paul D. Smith <psmith@gnu.org>
3 * function.c (handle_function): If the last argument was empty, we
4 were pretending it didn't exist rather than providing an empty
5 value. Keep looking until we're past the end, not just at the end.
7 * implicit.c (pattern_search): Multi-target implicit rules weren't
8 expanding the "also made" targets correctly if the pattern didn't
9 contain a slash but the target did; in that case the directory
10 part wasn't being added back to the stem on the "also made"
11 targets. Reported by Seth M LaForge <sethml@newtonlabs.com>, with
14 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
16 * Makefile.DOS.template (DESTDIR, bindir, datadir, libdir)
17 (infodir, mandir, includedir): Support installation under a
20 * remake.c (f_mtime): Fix the spelling of __MSDOS__.
22 * configh.DOS.template (HAVE_FDOPEN, HAVE_MKSTEMP): Define.
24 2000-06-14 Paul D. Smith <psmith@gnu.org>
26 * acinclude.m4 (pds_WITH_GETTEXT): rewrite fp_WITH_GETTEXT and
27 rename it to avoid confusion. This version is very specific: it
28 won't accept any gettext that isn't GNU. If the user doesn't
29 explicitly ask for the included gettext, we look to see if the
30 system gettext is GNU (testing both the actual libintl library,
31 and the libintl.h header file). Only if the system gettext is
32 really GNU gettext will we allow it to be used.
33 (pds_CHECK_SYSTEM_GETTEXT): A helper function.
35 2000-06-13 Paul D. Smith <psmith@gnu.org>
37 * gettext.h: If we have libintl.h, use that instead of any of the
38 contents of gettext.h. We won't check for libintl.h unless we're
39 using the system gettext.
41 * function.c (func_word): Clarify error message.
43 2000-06-10 Paul Eggert <eggert@twinsun.com>
45 Support nanosecond resolution on hosts with 64-bit time_t and
46 uintmax_t (e.g. 64-bit Sparc Solaris), by splitting
47 FILE_TIMESTAMP into a 30-bit part for nanoseconds, with the
48 rest for seconds, if FILE_TIMESTAMP is at least 64 bits wide.
50 * make.h: Always define FILE_TIMESTAMP to be uintmax_t, for
53 * filedef.h (FILE_TIMESTAMP_HI_RES, FILE_TIMESTAMP_LO_BITS)
54 (UNKNOWN_MTIME, NONEXISTENT_MTIME, OLD_MTIME)
55 (ORDINARY_MTIME_MIN, ORDINARY_MTIME_MAX): New macros.
56 (FILE_TIMESTAMP_STAT_MODTIME): Now takes fname arg. All uses changed.
57 (FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD)
58 (FILE_TIMESTAMP_FROM_S_AND_NS): Remove.
59 (FILE_TIMESTAMP_S, FILE_TIMESTAMP_NS): Use shifts instead of
60 multiplication and division. Offset the timestamps by
62 (file_timestamp_cons): New decl.
63 (NEW_MTIME): Now just the maximal timestamp value, as we no longer use
64 -1 to refer to nonexistent files.
66 * file.c (snap_deps, print_file): Use NONEXISTENT_MTIME,
67 UNKNOWN_MTIME, and OLD_MTIME instead of magic constants.
68 * filedef.h (file_mtime_1): Likewise.
69 * main.c (main): Likewise.
70 * remake.c (update_file_1, notice_finished_file, check_dep)
71 (f_mtime, name_mtime, library_search): Likewise.
72 * vpath.c (selective_vpath_search): Likewise.
74 * remake.c (f_mtime): Do not assume that (time_t) -1 equals
75 NONEXISTENT_MTIME. When futzing with time stamps, adjust by
76 multiples of 2**30, not 10**9. Do not calculate timestamp
77 adjustments on DOS unless they are needed.
79 * commands.c (delete_target): Do not assume that
80 FILE_TIMESTAMP_S yields -1 for a nonexistent file, as that is
81 no longer true with the new representation.
83 * file.c (file_timestamp_cons): New function, replacing
84 FILE_TIMESTAMP_FROM_S_AND_NS. All uses changed.
85 (file_timestamp_now): Use FILE_TIMESTAMP_HI_RES instead of 1 <
86 FILE_TIMESTAMPS_PER_S to determine whether we're using hi-res
88 (print_file): Print OLD_MTIME values as "very old" instead of
91 2000-05-31 Paul Eggert <eggert@twinsun.com>
93 * remake.c (name_mtime): Check for stat failures. Retry if EINTR.
95 2000-05-24 Paul D. Smith <psmith@gnu.org>
97 * main.c (decode_switches): The "positive_int" switch uses atoi()
98 which succeeds for any input, and doesn't notice if extra,
99 non-digit text is after the number. This causes make to mis-parse
100 command lines like "make -j 5foo" as "make -j5" (ignoring "foo"
101 completely) instead of "make -j0 5foo" (where "5foo" is a
102 target). Fix this by checking the value by hand. We could use
103 strtol() if we were sure of having it; this is the only
104 questionable use of atoi() I found so we'll just stick with that.
107 * i18n/ja.po, i18n/nl.po, i18n/pt_BR.po: New translation files.
108 * configure.in (ALL_LINGUAS): Added pt_BR.
110 2000-05-22 Paul Eggert <eggert@twinsun.com>
112 * remake.c (f_mtime): Fix bug when handling future odd
113 timestamps in the WINDOWS32 case. Do not bother initializing
114 static var to zero. Simplify code that works around WINDOWS32
115 and __MSDOS__ time skew brain damage.
117 2000-05-22 Paul Eggert <eggert@twinsun.com>
119 * job.c: Don't include time.h, as make.h already does this.
121 2000-05-22 Paul Eggert <eggert@twinsun.com>
123 * configure.in (AC_CHECK_HEADERS): Add sys/time.h.
124 (AC_HEADER_TIME): Add.
125 (clock_gettime): Prefer -lrt to -lposix4, for Solaris 7.
126 (gettimeofday): Add check for standard version of gettimeofday.
127 This merges changes written by Paul D. Smith.
129 * file.c (file_timestamp_now): Use gettimeofday if available
130 and if clock_gettime does not work. Don't bother with
131 high-resolution clocks if file timestamps have only one-second
134 * make.h <sys/time.h>: Include, conditionally on the usual
135 TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H macros. This is needed
138 2000-05-20 Paul D. Smith <psmith@gnu.org>
140 * read.c (read_makefile): We weren't keeping makefile names around
141 unless there was a rule defined in them; but now we need to keep
142 them for variables as well. Forget trying to be fancy: just keep
143 every makefile name we successfully open.
145 * remote-cstms.c (start_remote_job_p): Change DB_EXTRA (?) to DB_JOBS.
147 2000-05-17 Paul Eggert <eggert@twinsun.com>
149 * commands.c (chop_commands): Ensure ctype macro args are nonnegative.
150 * expand.c (variable_expand_string): Likewise.
151 * function.c (subst_expand, lookup_function, msdos_openpipe):
153 * job.c (vms_redirect, start_job_command, new_job, child_execute_job,
154 construct_command_argv_internal, construct_command_argv): Likewise.
155 * main.c (decode_env_switches, quote_for_env): Likewise.
156 * misc.c (collapse_continuations, end_of_token, end_of_token_w32,
157 next_token): Likewise.
158 * read.c (read_makefile, do_define, conditional_line,
159 find_char_unquote,get_next_mword): Likewise.
160 * variable.c (try_variable_definition): Likewise.
161 * vpath.c (construct_vpath_list): Likewise.
162 * w32/pathstuff.c (convert_vpath_to_windows32): Likewise.
164 2000-05-10 Eli Zaretskii <eliz@is.elta.co.il>
166 * main.c (main) [__MSDOS__]: Add SIGFPE to signals we block when
167 running child programs, to prevent Make from dying on Windows 9X
168 when the child triggers an FP exception.
170 2000-05-08 Paul D. Smith <psmith@gnu.org>
172 * dir.c (find_directory) [WINDOWS32]: If we strip a trailing "\"
173 from the directory name, remember to add it back. The argument
174 might really be inside a longer string (e.g. %Path%) and if you
175 don't restore the "\" it'll be truncated permanently. Fixes PR/1722.
176 Reported by <steven@surfcast.com>
178 2000-05-02 Paul D. Smith <psmith@gnu.org>
180 * job.c (construct_command_argv_internal) [WINDOWS32]: Added "rd"
181 and "rmdir" to the list of command.com commands.
182 Reported by Elod Horvath <Elod_Horvath@lnotes5.bankofny.com>
184 2000-04-24 Paul D. Smith <psmith@gnu.org>
186 * i18n/ja.po: New translation file from the Japanese language team.
188 2000-04-18 Paul D. Smith <psmith@gnu.org>
190 * remake.c (f_mtime): If ar_member_date() returns -1 (the member
191 doesn't exist), then return (FILE_TIMESTAMP)-1 rather than
192 returning the timestamp calculated from the value -1. Fixes PR/1696.
193 Reported by Gilles Bourhis <Gilles.Bourhis@univ-rennes1.fr>.
195 2000-04-17 Paul D. Smith <psmith@gnu.org>
197 * config.h.W32.template: Add LOCALEDIR macro resolving to "".
198 * w32/subproc/sub_proc.c (process_begin): Remove reference to
199 debug_flag; change it to a DB() call. Fixes PR/1700.
200 Reported by Jim Smith <jwksmith@attglobal.net>
202 2000-04-17 Bruno Haible <haible@clisp.cons.org>
204 * arscan.c [BeOS]: Add replacement for nonexistent <ar.h> from GNU
207 2000-04-11 Paul D. Smith <psmith@gnu.org>
209 * function.c (expand_builtin_function): If no arguments were
210 provided, just quit early rather than changing each function to
212 (function_table[]): Change the min # of arguments to 0 for all
213 those functions for which it makes sense (currently everything
214 that used to take a minimum of 1 argument, except $(call ...)).
217 2000-04-09 Eli Zaretskii <eliz@is.elta.co.il>
219 * README.DOS: Add instructions to install a binary distro.
220 Mention latest versions of Windows.
222 2000-04-07 Eli Zaretskii <eliz@is.elta.co.il>
224 * main.c (main): Rename TMP_TEMPLATE into DEFAULT_TMPDIR, and use
225 it for the directory of the temporary file. If P_tmpdir is
226 defined, use it in preference to "/tmp/". Try $TMPDIR, $TEMP, and
227 $TMP in the environment before defaulting to DEFAULT_TMPDIR.
228 (print_version): Add year 2000 to the Copyright line.
230 2000-04-04 Paul D. Smith <psmith@gnu.org>
232 * Version 3.79 released.
234 * make.texinfo: Update documentation with new features for 3.79.
236 * function.c (func_wordlist): Don't re-order arguments to
239 2000-04-03 Paul D. Smith <psmith@gnu.org>
241 * remake.c (f_mtime): Archive member timestamps are stored as
242 time_t, without nanoseconds. But, f_mtime() wants to return
243 nanosecond info on those systems that support it. So, convert the
244 return value of ar_member_date() into a FILE_TIMESTAMP, using 0 as
247 2000-03-28 Paul D. Smith <psmith@gnu.org>
249 * Version 3.78.92 released.
251 * build.template: Updates for gettext support; some bugs fixed.
253 2000-03-27 Paul D. Smith <psmith@gnu.org>
255 * config.guess, config.sub: Updated from config CVS archive at
256 :pserver:anoncvs@subversions.gnu.org:/home/cvs as of today.
258 * read.c (record_files): Check if expanding a static pattern
259 rule's prerequisite pattern leaves an empty string as the
260 prerequisite, and issue an error if so. Fixes PR/1670.
261 (read_makefile): Store the starting linenumber for a rule in
263 (record_waiting_files): Use the TGTS_STARTED value for the file
264 location passed to record_file() instead of the current
265 linenumber, so error messages list the line where the target was
266 defined instead of the line after the end of the rule definition.
268 * remake.c (start_updating, finish_updating, is_updating): Fix
269 PR/1671; circular dependencies in double-colon rules are not
270 diagnosed. These macros set the updating flag in the root
271 double-colon file instead of the current one, if it's part of a
272 double-colon list. This solution provided by Tim Magill
273 <magill@gate.net>; I just changed the macro names :).
274 (update_file_1): Call them.
275 (check_dep): Call them.
277 The change to not automatically evaluate the $(call ...)
278 function's arguments breaks recursive use of call. Although using
279 $(if ...) and $(foreach ...) in $(call ...) macros is important,
280 the error conditions generated are simply to obscure for me to
281 feel comfortable with. If a method is devised to get both
282 working, we'll revisit. For now, remove this change.
284 * function.c (function_table): Turn on the expand bit for func_call.
285 (func_call): Don't expand arguments for builtin functions; that
286 will have already been done.
288 2000-03-26 Paul D. Smith <psmith@gnu.org>
290 * file.c (remove_intermediates): Never remove targets explicitly
291 requested on the command-line by checking the cmd_target flag.
294 2000-03-23 Paul Eggert <eggert@twinsun.com>
296 * filedef.h (FILE_TIMESTAMP_STAT_MODTIME): Use st_mtime instead of
297 st_mtim.tv_sec; the latter doesn't work on Unixware.
299 2000-03-18 Paul D. Smith <psmith@gnu.org>
301 * file.c (file_hash_enter): If we're trying to change a file into
302 itself, just return. We used to assert this wasn't true, but
303 someone came up with a weird case involving archives. After
304 playing with it for a while I decided it was OK to ignore it.
306 * default.c: Define COFLAGS to empty to avoid spurious warnings.
308 * filedef.h: Change #if ST_MTIM_NSEC to #ifdef; this is a macro
309 containing the name of the nsec field, not true/false.
311 Reported by Marco Franzen <Marco.Franzen@Thyron.com>.
313 2000-03-08 Tim Magill <magill@gate.net>
315 * remake.c (update_file): Return the exit status of the pruned
316 file when pruning, not just 0. Fixes PR/1634.
318 2000-02-24 Paul D. Smith <psmith@gnu.org>
320 * configure.in: Close a minor potential security hole; if you're
321 reading makefiles from stdin (who does that?) you could run into a
322 race condition with the temp file using mktemp() or tmpnam(). Add
323 a check for mkstemp() and fdopen().
324 * main.c (open_tmpfile): New function to open a temporary file.
325 If we have mkstemp() (and fdopen()), use that. If not use
326 mktemp() or tmpnam(). If we have fdopen(), use open() to open the
327 file O_CREAT|O_EXCL. If not, fall back to normal fopen() (insecure).
329 * job.c (child_execute_job) [VMS]: Call it.
331 * variable.c (lookup_variable): If we find a variable which is
332 being expanded, then note it but keep looking through the rest of
333 the set list to see if we can find one that isn't. If we do,
334 return that. If we don't, return the original. Fix for PR/1610.
336 While implementing this I realized that it also solves PR/1380 in
337 a much more elegant way. I don't know what I was smoking before.
338 So, remove the hackage surrounding the original fix for that (see
339 below). Change this function back to lookup_variable and remove
340 the extra setlist argument.
341 * variable.h (recursively_expand_setlist): Remove the macro,
342 rename the prototype, and remove the extra setlist argument.
343 (lookup_variable): Ditto.
344 * expand.c (recursively_expand): Rename and remove the extra
346 (reference_variable): Use lookup_variable() again.
347 (allocated_variable_append): Remove the extra setlist argument.
349 2000-02-21 Paul D. Smith <psmith@gnu.org>
351 * README.template: A few updates.
353 * i18n/de.po: New version from the German translation team.
355 2000-02-09 Paul D. Smith <psmith@gnu.org>
357 * Version 3.78.91 released.
359 2000-02-07 Paul D. Smith <psmith@gnu.org>
361 * read.c (read_makefile): Reset *p2 to ':', not *colonp. If any
362 filenames contained backslashes the resulting output (without
363 backslashes) will be shorter, so setting *colonp doesn't change
364 the right character. Fix for PR/1586.
366 For += target-specific variables we need to remember which
367 variable set we found the variable in, so we can start looking
368 from there in the next iteration (otherwise we might see it again
369 in recursively_expand and fail!). This is turning into a hack; if
370 it gets any worse we'll have to rethink this entire algorithm...
371 implementing expansion of these references separately from the
372 "normal" expansion, say, instead of using the same codepath.
373 Actually, it's already "worse enough" :-/.
376 * variable.h (recursively_expand_setlist): Rename
377 recursively_expand to add a struct variable_set_list argument, and
378 make a macro for recursively_expand.
379 (lookup_variable_setlist): Rename lookup_variable to add a struct
380 variable_set_list argument, and make a macro for lookup_variable.
382 * expand.c (recursively_expand_setlist): Take an extra struct
383 variable_set_list argument and pass it to allocated_variable_append().
384 (reference_variable): Use lookup_variable_setlist() and pass the
385 returned variable_set_list to recursively_expand_setlist.
386 (allocated_variable_append): Take an extra setlist argument and
387 use this as the starting place when searching for the appended
388 expansion. If it's null, use current_variable_set_list as before.
390 * variable.c (lookup_variable_setlist): If the LISTP argument is
391 not nil, set it to the list containing the variable we found.
393 2000-02-04 Paul D. Smith <psmith@gnu.org>
395 * variable.c (print_variable): Write out filename/linenumber
396 information for the variable definition if present.
397 (define_variable_in_set): Store filename information if provided.
398 (define_variable, define_variable_for_file): Removed.
399 (try_variable_definition): Use define_variable_loc() to keep
400 variable definition location information.
401 * read.c (read_makefile): Keep variable definition location info.
403 (record_target_var): Ditto.
404 * variable.h (define_variable_in_set): New fileinfo argument.
405 (define_variable, define_variable_loc, define_variable_for_file):
410 * filedef.h (struct file): Rename patvar to pat_variables and make
411 it just a variable_set_list; we need our own copy of the pattern
412 variable's variable set list here to avoid overwriting the global
414 * variable.c (initialize_file_variables): Move the instantiation
415 of the pat_variables pointer here. Only do the search after we're
416 done reading the makefiles so we don't search too early. If
417 there's a pat_variables value, set up the variables next ptr.
418 * expand.c (variable_expand_for_file): Remove the setup of the
419 pat_variables info; it's done earlier now to ensure the parent's
420 pattern variables are set up correctly as well.
422 2000-02-03 Paul D. Smith <psmith@gnu.org>
424 * job.c (sh_chars_dos) [WINDOWS32]: Add "&" as a shell
425 metacharacter for the W32 DOS shell.
426 Reported by Warren Jones <wjones@tc.fluke.com>.
428 2000-02-02 Paul D. Smith <psmith@gnu.org>
430 Fixes for the OpenVMS port from Hartmut Becker <becker@rto.dec.com>
432 * config.h-vms [VMS]: Define LOCALEDIR to something; needed for
433 the expansion of bindtextdomain() even though it's a no-op.
434 * vmsfunctions.c (strcmpi): Remove duplicate definition of strcmpi().
435 (readdir): Use DB() instead of testing debug_flag.
436 * dir.c (file_impossible) [VMS]: Search "p" not "name".
437 * job.c [VMS]: Switch from debug_flag to the new DB macro. Add
438 some i18n _() macros (even though VMS doesn't yet support it).
440 * function.c (patsubst_expand): Change "len" to not be unsigned to
441 avoid type mismatches.
443 * main.c (main): Declare signame_init() if we're going to call it.
445 2000-01-29 Eli Zaretskii <eliz@is.elta.co.il>
447 * Makefile.DOS.template: Track changes in Makefile.in
448 (install-recursive, uninstall-recursive): Add missing targets.
450 (install-binPROGRAMS, uninstall-binPROGRAMS): Use $(DESTDIR).
452 * default.c (default_variables) [__MSDOS__]: Define CXX to gpp.
454 2000-01-27 Paul D. Smith <psmith@gnu.org>
456 * gettext.c: Some warning cleanups, and a fix for systems which
457 don't define HAVE_ALLOCA (the workaround code was included
460 2000-01-26 Paul D. Smith <psmith@gnu.org>
462 * Version 3.78.90 released.
464 2000-01-25 Paul D. Smith <psmith@gnu.org>
466 Change gettext support to use the simplified version in libit 0.7.
468 * getopt.c, make.h: Use gettext.h instead of libintl.h.
469 * ABOUT-NLS, gettext.h, gettext.c: New files from libit 0.7.
470 Modified to remove some static declarations which aren't defined.
471 * acconfig.h: Use new gettext #defines.
472 * acinclude.m4: Add fp_WITH_GETTEXT; remove AM_GNU_GETTEXT.
473 * configure.in: Call fp_WITH_GETTEXT instead.
474 * Makefile.am: New gettext stuff. Also force inclusion of glob
475 files for systems which have LIBC glob.
477 * i18n/Makefile.am, i18n/.cvsignore: New dir for translation files.
478 * i18n/de.po, i18n/es.po, i18n/fr.po, i18n/ko.po, i18n/nl.po:
479 * i18n/pl.po, i18n/ru.po: Import translations already done for
480 earlier versions of GNU make. Thanks for that work!!
482 * po/Makefile.in.in, po/POTFILES.in: Removed.
484 2000-01-23 Paul D. Smith <psmith@gnu.org>
486 * main.c (decode_debug_flags): If debug_flag is set, enable all
488 (debug_flag): Resurrect this flag variable.
489 (switches): Make -d give the old behavior of turning on all
490 debugging. Change --debug alone to emit basic debugging and take
491 optional arguments to expand debugging.
492 * NEWS: Document the new debugging options.
494 * remake.c (no_rule_error): Remove this function. This tries to
495 fix a real problem--see the description with the introduction of
496 this function below. However, the cure is worse than the disease
497 and this approach won't work.
498 (remake_file): Put the code from no_rule_error back here.
499 (update_file_1): Remove call to no_rule_error.
501 * filedef.h (struct file): Remove mfile_status field.
503 2000-01-22 Paul D. Smith <psmith@gnu.org>
505 Integrate GNU gettext support.
507 * configure.in: Add AM_GNU_GETTEXT.
508 * Makefile.am: Add options for setting LOCALEDIR, -Iintl, etc.
509 * acinclude.m4: Add gettext autoconf macros.
510 * acconfig.h: Add new gettext #defines.
511 * make.h: Include libintl.h. Make sure _() and N_() macros are
512 declared. Make gettext() an empty macro is NLS is disabled.
513 * main.c (struct command_switch switches[]): Can't initialize
514 static data with _() (gettext calls), so use N_() there then use
515 gettext() directly when printing the strings.
516 * remake.c (no_rule_error): The string constants can't be static
517 when initializing _() macros.
518 * file.c (print_file): Reformat a few strings to work better for
520 * po/POTFILES.in, po/Makefile.in.in: New files. Take
521 Makefile.in.in from the latest GNU tar distribution, as that
522 version works better than the one that comes with gettext.
523 * NEWS: Mention i18n ability.
525 2000-01-21 Paul D. Smith <psmith@gnu.org>
527 Installed patches for the VMS port.
528 Patches provided by: Hartmut Becker <Hartmut.Becker@compaq.com>
530 * readme.vms, arscan.c, config.h-vms, default.c, dir.c, file.c:
531 * implicit.c, job.c, make.h, makefile.com, makefile.vms, rule.c:
532 * variable.c, vmsdir.h, vmsfunctions.c, vmsify.c, glob/glob.c:
533 * glob/glob.h: Installed patches. See readme.vms for details.
535 2000-01-14 Andreas Schwab <schwab@suse.de>
537 * dir.c (read_dirstream): Initialize d_type if it exists.
539 2000-01-11 Paul D. Smith <psmith@gnu.org>
541 Resolve PR/xxxx: don't automatically evaluate the $(call ...)
542 function's arguments. While we're here, clean up argument passing
543 protocol to always use simple nul-terminated strings, instead of
544 sometimes using offset pointers to mark the end of arguments.
545 This change also fixes PR/1517.
546 Reported by Damien GIBOU <damien.gibou@st.com>.
548 * function.c (struct function_table_entry): Remove the negative
549 required_args hack; put in explicit min and max # of arguments.
550 (function_table): Add in the max value. Turn off the expand bit
552 (expand_builtin_function): Test against minimum_args instead of
553 the obsolete required_args.
554 (handle_function): Rewrite this. We don't try to be fancy and
555 pass one style of arguments to expanded functions and another
556 style to non-expanded functions: pass pointers to nul-terminated
557 strings to all functions.
558 (func_call): Rewrite this. If we are invoking a builtin function
559 and it's supposed to have its arguments expanded, do that (since
560 it's not done by handle_function for $(call ...) anymore). For
561 non-builtins, just add the variables as before but mark them as
562 recursive so they'll be expanded later, as needed.
563 (func_if): All arguments are vanilla nul-terminated strings:
564 remove trickery with "argv[1]-1".
565 (func_foreach): Ditto.
567 * expand.c (expand_argument): If the second arg is NULL, expand
568 the entire first argument.
570 * job.c (new_job): Zero the child struct. This change was just
571 made to keep some heap checking software happy, not because there
572 was an actual bug (the important memory was being cleared properly).
574 1999-12-15 Paul D. Smith <psmith@gnu.org>
576 * variable.c (print_variable): Print the variable with += if the
579 * implicit.c (pattern_search): Remove the extra check of the
580 implicit flag added on 8/24/1998. This causes problems and the
581 reason for the change was better resolved by the change made to
582 check_deps() on 1998-08-26. This fixes PR/1423.
584 1999-12-08 Paul D. Smith <psmith@gnu.org>
586 * dir.c (dir_setup_glob): On 64 bit ReliantUNIX (5.44 and above)
587 in LFS mode, stat() is actually a macro for stat64(). Assignment
588 doesn't work in that case. So, stat is a macro, make a local
589 wrapper function to invoke it.
590 (local_stat): Wrapper function, if needed.
591 Reported by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>.
593 1999-12-02 Paul D. Smith <psmith@gnu.org>
595 * remake.c (update_file): Move the considered test outside the
596 double-colon loop, _but_ make sure we test the double_colon target
597 not the "current" target. If we stop early because one
598 double-colon target is running, mark all the rest considered and
599 try to start their prerequisites (so they're marked considered).
600 Fix for PR/1476 suggested by Tim Magill <tim.magill@telops.gte.com>.
602 1999-11-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
604 * function.c (windows32_openpipe, func_shell): Correct Windows32
605 problem where $(shell nosuchfile) would incorrectly exit make. The
606 fix is to print the error and let make continue.
607 Reported by David Masterson <David.Masterson@kla-tencor.com>.
609 * w32/subproc/misc.c (arr2envblk): Memory leak fix.
611 1999-11-21 Paul D. Smith <psmith@gnu.org>
613 Rework GNU make debugging to provide different levels of output.
616 * debug.h: New file. Define various debugging levels and macros.
617 * function.c, implicit.c, job.c, main.c, misc.c, read.c, remake.c
618 * remote-cstms.c, vmsfunctions.c: Replace all code depending on
619 debug_flag with invocations of debugging macros.
620 * make.h: Remove debug_flag and DEBUGPR, add db_level.
622 1999-11-18 Paul Eggert <eggert@twinsun.com>
624 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a problem
625 with the QNX 4.25 shell, which doesn't propagate exit status of
626 failed commands inside shell assignments.
628 1999-11-17 Paul D. Smith <psmith@gnu.org>
630 * function.c (func_if): Find the end of the arg list by testing
631 the next item for NULL; any other test is not correct.
632 Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429).
634 Fix += when used in a target-specific variable context.
636 * variable.h: New bitfield APPEND set if we have a +=
637 target-specific variable.
639 * variable.c (try_variable_definition): Add an argument to specify
640 if we're trying a target-specific variable. If we are and it's an
641 append style, don't append it, record it as normal recursive, but
642 set the APPEND flag so it'll be expanded later.
643 * main.c (handle_non_switch_argument): Use new
644 try_variable_definition() signature.
645 * read.c (read_makefile,record_target_var): Ditto.
647 * expand.c (allocated_variable_append): New function: like
648 allocated_variable_expand(), but we expand the same variable name
649 in the context of the ``next'' variable set, then we append this
651 (recursively_expand): Invoke it, if the APPEND bit is set.
653 1999-11-10 Paul D. Smith <psmith@gnu.org>
655 * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn
656 off parallel builds for this make only (still allow submakes to be
658 * main.c: New variable, ``not_parallel''.
659 * make.h: Add an extern for it.
660 * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS.
661 * NEWS: Add info on .NOTPARALLEL.
662 * make.texinfo (Special Targets): Document it.
664 * configure.in (GLOBDIR): Set to "glob" if we need to build the
666 * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of
667 "glob" so we don't try to build glob if we don't need to (if we
668 have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>.
670 * main.c (main): Don't put "***" in the clock skew warning
671 message. Reported by karl@gnu.org.
673 * make.h: Remove unneeded signal setup.
675 * signame.c: Remove extraneous #includes; some versions of Ultrix
676 don't protect against multiple inclusions and it causes compile
677 errors. Reported by Simon Burge <simonb@thistledown.com.au>.
679 1999-10-15 Paul D. Smith <psmith@gnu.org>
681 * main.c (quote_for_env): Rename from quote_as_word().
683 * make.h, *.c: Prefer strchr() and strrchr() in the code
684 rather than index() and rindex(). Define strchr/strrchr in terms
685 of index/rindex if the former aren't supported.
687 * default.c (CHECKOUT,v): Replace the fancy, complicated
688 patsubst/filter expression with a simple $(if ...) expression.
690 * main.c (print_usage): Add the bug reporting mailing address to
691 the --help output, as per the GNU coding standards.
692 Reported by Paul Eggert <eggert@twinsun.com>.
694 * README.customs: Installed information on running Customs-ized
695 GNU make and setuid root, collected by Ted Stern <stern@tera.com>.
697 * read.c (read_all_makefiles): PR/1394: Mark the end of the next
698 token in the MAKEFILES value string _before_ we dup it.
700 1999-10-13 Paul D. Smith <psmith@gnu.org>
702 * configure.in (make_cv_sys_gnu_glob): We used to add the -Iglob
703 flag to CPPFLAGS, but that loses if the user specifies his own
704 CPPFLAGS; this one gets added _after_ his and if he happens to
705 have an old or broken glob.h--boom. Instead, put it in GLOBINC
708 * Makefile.am (INCLUDES): Add @GLOBINC@ to the INCLUDES macro;
709 these things get on the compile line well before the user's
712 1999-10-12 Paul D. Smith <psmith@gnu.org>
714 * remake.c (notice_finished_file): If we get here and -n is set,
715 see if all the command lines are marked recursive. If so, then we
716 ran every command there is, so check the mtime on this file just
717 like we would normally. If not, we assume the command we didn't
718 run would updates the target and set mtime of the target to "very new".
720 * job.c (start_job_command): Update lines_flags in the file's cmds
721 structure with any per-line tokens we found (`@', `-', `+').
723 1999-10-08 Paul D. Smith <psmith@gnu.org>
725 * variable.c (initialize_file_variables): Always recurse to
726 initialize the parent's file variables: the parent might not have
727 any rules to run so it might not have been initialized before
728 this--we need this to set up the chain properly for
729 target-specific variables.
731 1999-09-29 Paul Eggert <eggert@twinsun.com>
733 * main.c (quote_as_word): Always quote for decode_env_switches
734 instead of for the shell, so that arguments with strange
735 characters are are passed to submakes correctly. Remove
736 double_dollars arg; we always double dollars now. All callers
738 (decode_env_switches): Don't run off the end of an environment
739 variable whose contents ends in a unescaped backslash.
741 1999-09-23 Paul D. Smith <psmith@gnu.org>
743 * commands.c, function.c, job.c, read.c: Cast arguments to
744 ctype.h functions/macros to _unsigned_ char for portability.
746 * remake.c, function.c: Compiler warning fixes: the second
747 argument to find_next_token() should be an _unsigned_ int*.
748 Reported by Han-Wen Nienhuys <hanwen@cs.uu.nl>.
750 1999-09-23 Paul D. Smith <psmith@gnu.org>
752 * Version 3.78.1 released.
754 * make.texinfo: Update version/date stamp.
756 * main.c (main): Argh. For some reason we were closing _all_ the
757 jobserver pipes before we re-exec'd due to changed makefiles.
758 This means that any re-exec got a "jobserver unavailable" error :-/.
759 I can't believe we didn't notice this before.
761 1999-09-22 Paul D. Smith <psmith@gnu.org>
763 * Version 3.78 released.
765 * main.c (main): Only fail on multiple --jobserver-fds options if
766 they aren't all the same. Some makefiles use things like
767 $(MAKE) $(MFLAGS) which will cause multiple, identical copies of
768 --jobserver-fds to show up.
770 1999-09-16 Paul D. Smith <psmith@gnu.org>
772 * main.c (define_makeflags): Zero out FLAGSTRING to avoid
773 uninitialized memory reads when checking *p != '-' in the loop.
775 1999-09-15 Paul D. Smith <psmith@gnu.org>
777 * Version 3.77.97 released.
779 * configure.in (MAKE_HOST): AC_SUBST this so it will go into the
781 * Makefile.am (check-local): Print a success banner if the check
783 (check-regression): A bit of fine-tuning.
785 1999-09-15 Eli Zaretskii <eliz@is.elta.co.il>
787 * README.DOS.template: Document requirements for the test suite.
788 * Makefile.DOS.template: Updates to allow the test suite to run
791 * main.c (main): Handle it if argv[0] isn't an absolute path.
793 1999-09-13 Paul D. Smith <psmith@gnu.org>
795 * Version 3.77.96 released.
797 * Makefile.am (loadavg): Use CPPFLAGS, etc. to make sure we get
798 all the right #defines to compile.
799 (check-regression): Look for the regression test suite in the make
800 package itself. If we're building remotely, use symlinks to make
802 (dist-hook): Put the test suite into the tar file.
804 * configure.in: Look for perl for the test suite.
806 1999-09-10 Paul Eggert <eggert@twinsun.com>
808 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): If on HP-UX 10.20 or
809 later, and using GCC, define __STDC_EXT__; this works around a
812 1999-09-08 Paul D. Smith <psmith@gnu.org>
814 * main.c (print_version): Ugh. GLIBC's configure tries to check
815 make version strings and is too aggressive with their matching
816 expressions. I've struck a deal with them to leave the version
817 output as-is for 3.78, and they'll change their configure checks
818 so that I can change this back in the future.
820 1999-09-07 Eli Zaretskii <eliz@is.elta.co.il>
822 * job.c (construct_command_argv_internal) [__MSDOS__]: Add "echo"
823 and "unset" to the list of builtin shell commands.
825 * configh.DOS.template (MAKE_HOST): Define to "i386-pc-msdosdjgpp"
826 which is the canonical name of the DJGPP host.
828 1999-09-05 Paul D. Smith <psmith@gnu.org>
830 * Version 3.77.95 released.
832 * make.texinfo (Make Errors): Document some new jobserver error
835 1999-09-04 Eli Zaretskii <eliz@is.elta.co.il>
837 * make.texinfo (Make Errors): Document the hint about 8 spaces
839 (Call Function, Quick Reference): Use @code{$(1)}, not @var.
841 * main.c (main) [__MSDOS__]: Say "on this platform" instead of "on
842 MS-DOS", since the MSDOS version could run on Windows.
844 1999-09-03 Paul D. Smith <psmith@gnu.org>
846 * remake.c (notice_finished_file): Always set mtime_before_update
847 if it's not been set, not just if we ran some rules. Otherwise we
848 may have a situation where a target's prerequisite was rebuilt but
849 not changed, so this target's rules weren't run, then
850 update_goal_chain() sees mtime_before_update != last_mtime and
851 thinks that the top-level target changed when it really didn't.
852 This can cause an infinite loop when remaking makefiles.
853 (update_goal_chain): If we get back to the top and we don't know
854 what the goal's last_mtime was, find it now. We need to know so
855 we can compare it to mtime_before_update later (this is only
856 crucial when remaking makefiles--should we only do it then?)
858 1999-09-02 Paul D. Smith <psmith@gnu.org>
860 * read.c (read_makefile): If "override" appears as the first
861 prerequisite, look further to ensure this is really a
862 target-specific variable definition, and not just some
863 prerequisite named "override".
865 1999-09-01 Paul D. Smith <psmith@gnu.org>
867 * function.c (IS_PATHSEP) [WINDOWS32]: Allow backslash separators
869 * read.c (record_files) [WINDOWS32]: Allow backslash separators
871 * implicit.c (pattern_search) [WINDOWS32]: Allow backslash
872 separators for W32 platforms.
874 * configure.in (MAKE_HOST): Define it to be the canonical build
875 host info, now that we need AC_CANONICAL_HOST anyway (for large
877 * version.c (make_host): Define a variable to MAKE_HOST so we're
878 sure to get it from the local config.h.
879 * main.c (print_version): Use it in the version information.
880 * config.ami.template: Add MAKE_HOST.
881 * configh.dos.template: Ditto.
882 * config.h.W32.template: Ditto.
883 * config.h-vms.template: Ditto.
885 * main.c (main): Close the jobserver file descriptors if we need
886 to re-exec ourselves.
887 Also print more reasonable error if users force -jN for submakes.
888 This may be common for a while until people use the jobserver
889 feature. If it happens, we ignore the existing jobserver stuff
890 and use whatever they specified on the commandline.
891 (define_makeflags): Fixed a long-standing bug: if a long name
892 only option comes immediately after a single letter option with no
893 argument, then the option string is constructed incorrectly. For
894 example, with -w and --jobserver-fds you get "-w-jobserver-fds..."
895 instead of "-w --jobserver-fds..."; add in an extra " -".
897 * make.texinfo (Phony Targets): Add another example of using
898 .PHONY with subdirectories/recursive make.
900 1999-08-30 Paul D. Smith <psmith@gnu.org>
902 * README.W32.template: Renamed from README.W32 so it's
903 autogenerated during the dist. A few minor modifications.
905 * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG
906 since the latter needs to know whether the former exists to give
909 1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com>
911 * NMakefile [WINDOWS32]: Now more robust. If you change a file
912 under w32/subproc, the make.exe will be relinked. Also added some
913 tests to make sure erase commands won't fail when executed in a
914 pristine build environment.
916 * w32/subproc/sub_proc.c [WINDOWS32]: Added support for
917 HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it
918 is now possible to have have native support for this shell without
919 having to rely on klutzy BATCH_MODE_ONLY_SHELL.
921 * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which
922 users can define if they want to build make to use this shell.
924 * README.W32 [WINDOWS32]: Added informaton about
925 HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current.
927 1999-08-26 Paul Eggert <eggert@twinsun.com>
929 Support large files in AIX, HP-UX, and IRIX.
931 * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE.
932 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND,
933 AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros.
934 (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't
935 shift or divide unsigned long long.
936 (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in
939 * configure.in (AC_CANONICAL_HOST): Add; required by new
941 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
942 (AM_PROG_CC_STDC): Add.
944 * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST.
946 1999-08-25 Paul Eggert <eggert@twinsun.com>
948 * make.h (CHAR_MAX): New macro.
949 * main.c (struct command_switch): c is now int,
950 so that it can store values greater than CHAR_MAX.
951 (switches): Replace small numbers N with CHAR_MAX+N-1,
952 to avoid problems with non-ASCII character sets.
953 (short_option): New macro.
954 (init_switches, print_usage, define_makeflags): Use it instead of
957 1999-08-25 Paul D. Smith <psmith@gnu.org>
959 * Version 3.77.94 released.
961 * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's
962 not supported and reset it.
964 * make.h (ISDIGIT): Obtained this from the textutils distribution.
965 * main.c (decode_switches): Use it.
966 * function.c (is_numeric): Use it.
968 * main.c (struct command_switch): Store the switch char in an
969 unsigned char to shut up GCC about using it with ctype.h macros.
970 Besides, it _is_ always unsigned.
972 1999-08-24 Paul D. Smith <psmith@gnu.org>
974 * make.texinfo: Change "dependency" to "prerequisite" and
975 "dependencies" to "prerequisites". Various other cleanups related
976 to the terminology change.
977 * file.c: Change debugging and error messages to use
978 "prerequisite" instead of "dependency".
983 1999-08-23 Paul D. Smith <psmith@gnu.org>
985 * remake.c (update_file): Move the considered check into the
986 double-colon rule loop, so we consider double-colon rules
987 individually (otherwise after the first is pruned, the rest won't
990 * README.template: Minor changes.
992 Remove the debugging features of the jobserver, so it no longer
993 writes distinct tokens to the pipe. Thus, we don't need to store
994 the token we get. A side effect of this is to remove a potential
995 "unavailable token" situation: make-1 invokes make-2 with its
996 special token and make-3 with a normal token; make-2 completes.
997 Now we're waiting for make-3 but using 2 tokens; our special token
998 is idle. In the new version we don't have special tokens per se,
999 we merely decide if we already have a child or not. If we don't,
1000 we don't need a token. If we do, we have to get one to run the
1001 next child. Similar for putting tokens back: if we're cleaning up
1002 the last child, we don't put a token back. Otherwise, we do.
1004 * main.c: Add a new, internal flag --jobserver-fds instead of
1005 overloading the meaning of -j. Remove job_slots_str and add the
1006 stringlist jobserver_fds.
1007 (struct command_switch): We don't need the int_string type.
1008 (switches[]): Add a new option for --jobserver-fds and remove
1009 conditions around -j. Make the description for the former 0 so it
1010 doesn't print during "make --help".
1011 (main): Rework jobserver parsing. If we got --jobserver-fds
1012 make sure it's valid. We only get one and job_slots must be 0.
1013 If we're the toplevel make (-jN without --jobserver-fds) create
1014 the pipe and write generic tokens.
1015 Create the stringlist struct for the submakes.
1016 Clean up the stringlist where necessary.
1017 (init_switches): Remove int_string handling.
1018 (print_usage): Don't print internal flags (description ptr is 0).
1019 (decode_switches): Remove int_string handling.
1020 (define_makeflags): Remove int_string handling.
1022 * job.c: Remove my_job_token flag and all references to the
1023 child->job_token field.
1024 (free_job_token): Remove this and merge it into free_child().
1025 (reap_children): Rework the "reaped a child" logic slightly.
1026 Don't call defunct free_job_token anymore. Always call
1027 free_child, even if we're dying.
1028 (free_child): If we're not freeing the only child, put a token
1029 back in the pipe. Then, if we're dying, don't bother to free.
1030 (new_job): If we are using the jobserver, loop checking to see if
1031 a) there are no children or b) we get a token from the pipe.
1033 * job.h (struct child): Remove the job_token field.
1035 1999-08-20 Paul D. Smith <psmith@gnu.org>
1037 * variable.c (try_variable_definition): Allocate for variable
1038 expansion in f_append with a simple variable: if we're looking at
1039 target-specific variables we don't want to trash the buffer.
1040 Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>.
1042 1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1044 * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to
1045 avoid problems in shell commands that use backslashes as escape
1048 1999-08-16 Paul D. Smith <psmith@gnu.org>
1050 * Version 3.77.93 released.
1052 1999-08-13 Paul D. Smith <psmith@gnu.org
1054 * function.c (func_if): New function $(if ...) based on the
1055 original by Han-Wen but reworked quite a bit.
1056 (function_table): Add it.
1057 * NEWS: Introduce it.
1058 * make.texinfo (If Function): Document it.
1060 * job.c (free_job_token): Check for EINTR when writing tokens to
1063 1999-08-12 Paul D. Smith <psmith@gnu.org>
1065 Another jobserver algorithm change. We conveniently forgot that
1066 the blocking bit is shared by all users of the pipe, it's not a
1067 per-process setting. Since we have many make processes all
1068 sharing the pipe we can't use the blocking bit as a signal handler
1069 flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD
1070 handler close the dup'd FD. This will cause the read() to fail
1071 with EBADF the next time we invoke it, so we know we need to reap
1072 children. We then re-dup and reap.
1074 * main.c (main): Define the job_rfd variable to hold the dup'd FD.
1075 Actually dup the read side of the pipe. Don't bother setting the
1076 blocking bit on the file descriptor.
1077 * make.h: Declare the job_rfd variable.
1078 * job.c (child_handler): If the dup'd jobserver pipe is open,
1079 close it and assign -1 to job_rfd to notify the main program that
1081 (start_job_command): Close the dup'd FD before exec'ing children.
1082 Since we open and close this thing so often it doesn't seem
1083 worth it to use the close-on-exec bit.
1084 (new_job): Remove code for testing/setting the blocking bit.
1085 Instead of EAGAIN, test for EBADF. If the dup'd FD has been
1086 closed, re-dup it before we reap children.
1088 * function.c (func_shell): Be a little more accurate about the
1089 length of the error string to allocate.
1091 * expand.c (variable_expand_for_file): If there's no filenm info
1092 (say, from a builtin command) then reset reading_file to 0.
1094 1999-08-09 Paul D. Smith <psmith@gnu.org>
1096 * maintMakefile: Use g in sed (s///g) to replace >1 variable per
1099 * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to
1100 remove the right files.
1102 1999-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1104 * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE
1107 1999-08-01 Paul D. Smith <psmith@gnu.org>
1109 New jobserver algorithm to avoid a possible hole where we could
1110 miss SIGCHLDs and get into a deadlock. The original algorithm was
1111 suggested by Roland McGrath with a nice refinement by Paul Eggert.
1112 Many thanks as well to Tim Magill and Howard Chu, who also
1113 provided many viable ideas and critiques. We all had a fun week
1114 dreaming up interesting ways to use and abuse UNIX syscalls :).
1116 Previously we could miss a SIGCHLD if it happened after we reaped
1117 the children but before we re-entered the blocking read. If this
1118 happened to all makes and/or all children, make would never wake
1121 We avoid this by having the SIGCHLD handler reset the blocking bit
1122 on the jobserver pipe read FD (normally read does block in this
1123 algorithm). Now if the handler is called between the time we reap
1124 and the time we read(), and there are no tokens available, the
1125 read will merely return with EAGAIN instead of blocking.
1127 * main.c (main): Set the blocking bit explicitly here.
1128 * job.c (child_handler): If we have a jobserver pipe, set the
1129 non-blocking bit for it.
1130 (start_waiting_job): Move the token stuff back to new_job; if we
1131 do it here then we're not controlling the number of remote jobs
1133 (new_job): Move the check for job slots to _after_ we've created a
1134 child structure. If the read returns without getting a token, set
1135 the blocking bit then try to reap_children.
1137 * make.h (EINTR_SET): Define to test errno if EINTR is available,
1138 or 0 otherwise. Just some code cleanup.
1139 * arscan.c (ar_member_touch): Use it.
1140 * function.c (func_shell): Use it.
1141 * job.c (reap_children): Use it.
1142 * remake.c (touch_file): Use it.
1144 1999-07-28 Paul D. Smith <psmith@gnu.org>
1146 * make.h: Define _() and N_() macros as passthrough to initiate
1148 * <all>: Add _()/N_() around translatable strings.
1150 1999-07-27 Paul D. Smith <psmith@gnu.org>
1152 * read.c: Make sure make.h comes before other headers.
1154 1999-07-26 Paul D. Smith <psmith@gnu.org>
1156 * make.texinfo (Quick Reference): Update with the new features.
1158 1999-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1160 * remake.c [__MSDOS__]: Don't include variables.h, it's already
1163 * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr.
1164 (func_shell) [__MSDOS__]: Fix the argument list.
1166 * Makefile.DOS.template: Update from Makefile.in.
1168 * README.DOS.template: Configure command fixed.
1170 * configh.dos.template: Update to provide definitions for
1171 uintmax_t, fd_set_size_t, and HAVE_SELECT.
1173 1999-07-24 Paul D. Smith <psmith@gnu.org>
1175 * Version 3.77.91 released.
1177 * configure.in: Changes to the boostrapping code: if build.sh.in
1178 doesn't exist configure spits an error and generates an empty
1179 build.sh file which causes make to be confused.
1180 * maintMakefile: Don't build README early.
1182 1999-07-23 Paul D. Smith <psmith@gnu.org>
1184 * job.c (my_job_token): This variable controls whether we've
1185 handed our personal token to a subprocess or not. Note we could
1186 probably infer this from the value of job_slots_used, but it's
1187 clearer to just keep it separately. Job_slots_used isn't really
1188 relevant when running the job server.
1189 (free_job_token): New function: free a job token. If we don't
1190 have one, no-op. If we have the personal token, reclaim it. If
1191 we have another token, write it back to the pipe.
1192 (reap_children): Call free_job_token.
1193 (free_child): Call free_job_token.
1194 (start_job_command): Remove duplicate test for '+' in the command.
1195 If we don't appear to be running a recursive make, close the
1196 jobserver filedescriptors.
1197 (start_waiting_job): If our personal token is available, use that
1198 instead of going to the server pipe.
1199 (*): Add the token value to many debugging statements, and print
1200 the child target name in addition to the ptr hex value.
1201 Change the default "no token" value from '\0' to '-' so it looks
1202 better in the output.
1204 * main.c (main): Install the child_handler with sigaction()
1205 instead of signal() if we have it. On SysV systems, signal() uses
1206 SysV semantics which are a pain. But sigaction() always does what
1208 (main): If we got job server FDs from the environment, test them
1209 to see if they're open. If not, the parent make closed them
1210 because it didn't think we were a submake. Print a warning and
1211 suggestion to use "+" on the submake invocation, and hard-set to
1212 -j1 for this instance of make.
1213 (main): Change the algorithm for assigning slots to be more
1214 robust. Previously make checked to see if it thought a subprocess
1215 was a submake and if so, didn't give it a token. Since make's
1216 don't consume tokens we could spawn many of makes fighting for a
1217 small number of tokens. Plus this is unreliable because submakes
1218 might not be recognized by the parent (see above) then all the
1219 tokens could be used up by unrecognized makes, and no one could
1220 run. Now every make consumes a token from its parent. However,
1221 the make can also use this token to spawn a child. If the make
1222 wants more than one, it goes to the jobserver pipe. Thus there
1223 will never be more than N makes running for -jN, and N*2 processes
1224 (N makes and their N children). Every make can always run at
1225 least one job, and we'll never deadlock. (Note the closing of the
1226 pipe for non-submakes also solves this, but this is still a better
1227 algorithm.) So! Only put N-1 tokens into the pipe, since the
1228 topmost make keeps one for itself.
1230 * configure.in: Find sigaction. Disable job server support unless
1231 the system provides it, in addition to either waitpid() or
1234 1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1236 * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a
1237 string on Windows, not a timestamp.
1239 1999-07-21 Paul D. Smith <psmith@gnu.org>
1241 * Version 3.77.90 released.
1243 * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4.
1245 * function.c: Rearrange so we don't need to predeclare the
1246 function_table array; K&R C compilers don't like that.
1248 * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C
1249 compiler! Change to work with K&R compilers as well.
1251 * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I
1252 thought it would work this way :-/. We'll have to think of
1254 * Makefile.am: Remove rule to create build.sh.
1256 * default.c (default_suffix_rules): Rearrange the default command
1257 lines to conform to POSIX rules (put the filename argument $<
1258 _after_ the OUTPUT_OPTION, not before it).
1260 * various: Changed !strncmp() calls to strneq() macros.
1262 * misc.c (sindex): Make slightly more efficient.
1264 * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup().
1265 * implicit.c (pattern_search): Ditto.
1266 * main.c (enter_command_line_file): Ditto.
1268 * misc.c (copy_dep_chain): Ditto.
1269 * read.c (read_makefile): Ditto.
1270 (parse_file_seq): Ditto.
1271 (tilde_expand): Ditto.
1272 (multi_glob): Ditto.
1273 * rule.c (install_pattern_rule): Ditto.
1274 * variable.c (define_variable_in_set): Ditto.
1275 (define_automatic_variables): Ditto.
1276 * vpath.c (construct_vpath_list): Ditto.
1278 * misc.c (xrealloc): Some reallocs are non-standard: work around
1279 them in xrealloc by calling malloc if PTR is NULL.
1280 * main.c (main): Call xrealloc() directly instead of testing for
1283 * function.c (func_sort): Don't try to free NULL; some older,
1284 non-standard versions of free() don't like it.
1286 * configure.in (--enable-dmalloc): Install some support for using
1287 dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc
1288 with configure to enable it.
1290 * function.c (function_table_entry): Whoops! The function.c
1291 rewrite breaks backward compatibility: all text to a function is
1292 broken into arguments, and extras are ignored. So $(sort a,b,c)
1293 returns "a"! Etc. Ouch. Fix it by making a positive value in
1294 the REQUIRED_ARGS field mean exactly that many arguments to the
1295 function; any "extras" are considered part of the last argument as
1296 before. A negative value means at least that many, but may be
1297 more: in this case all text is broken on commas.
1298 (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0.
1299 (expand_builtin_function): Compare number of args to the absolute
1300 value of REQUIRED_ARGS.
1302 1999-07-20 Paul D. Smith <psmith@gnu.org>
1304 * job.c (start_job_command): Ensure that the state of the target
1305 is cs_running. It might not be if we skipped all the lines due to
1308 * commands.c (execute_file_commands): If we discover that the
1309 command script is empty and succeed early, set cs_running so the
1310 modtime of the target is still rechecked.
1312 * rule.c (freerule): Free the dependency list for the rule.
1314 * implicit.c (pattern_search): When turning an intermediate file
1315 into a real target, keep the also_make list.
1316 Free the dep->name if we didn't use it during enter_file().
1318 1999-07-16 Paul D. Smith <psmith@gnu.org>
1320 * read.c (read_makefile): Don't allocate the commands buffer until
1321 we're sure we found a makefile and won't return early (mem leak).
1323 * job.c (start_job_command): Broken #ifdef test: look for F_SETFD,
1324 not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin
1325 file descriptor and it's leaking :-/.
1326 * getloadavg.c (getloadavg): Ditto.
1328 1999-07-15 Paul D. Smith <psmith@gnu.org>
1330 * read.c (read_makefile): Fix some potential memory stomps parsing
1331 `define' directives where no variable name is given.
1333 * function.c (func_call): Rename from func_apply. Various code
1334 cleanup and tightening.
1335 (function_table): Add "call" as a valid builtin function.
1337 * make.texinfo (Call Function): Document it.
1339 * NEWS: Announce it.
1341 1999-07-09 Eli Zaretskii <eliz@is.elta.co.il>
1343 * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]:
1344 Treat "override SHELL=" the same as just "SHELL=".
1346 1999-07-09 Paul D. Smith <psmith@gnu.org>
1348 * job.c (start_waiting_job): Don't get a second job token if we
1349 already have one; if we're waiting on the load to go down
1350 start_waiting_job() might get called twice on the same file.
1352 * filedef.h (struct file): Add new field, mtime_before_update.
1353 When notice_finished_file runs it assigns the cached last_mtime to
1355 * remake.c (update_goal_chain): Notice that a file wasn't updated
1356 by asking if it changed (g->changed) and comparing the current
1357 cached time (last_mtime) with the previous one, stored in
1358 mtime_before_update. The previous check ("did last_mtime changed
1359 during the run of update_file?") fails for parallel builds because
1360 last_mtime is set during reap_children, before update_file is run.
1361 This causes update_goal_chain to always return -1 (nothing
1362 rebuilt) when running parallel (-jN). This is OK during "normal"
1363 builds since our caller (main) treats these cases identically in
1364 that case, but if when rebuilding makefiles the difference is very
1365 important, as it controls whether we re-exec or not.
1366 * file.c (file_hash_enter): Copy the mtime_before_update field.
1367 (snap_deps): Initialize mtime_before_update to -1.
1368 * main.c (main): Initialize mtime_before_update on old (-o) and
1371 1999-07-08 Paul D. Smith <psmith@gnu.org>
1373 * main.c (switches): Define a new switch -R (or
1374 --no-builtin-variables). This option disables the defining of all
1375 the GNU make builtin variables.
1376 (main): If -R was given, force -r as well.
1377 * default.c (define_default_variables): Test the new flag.
1378 * make.h: Declare global flag.
1379 * make.texinfo (Options Summary): Document the new option.
1380 (Implicit Variables): Ditto.
1382 1999-07-06 Paul D. Smith <psmith@gnu.org>
1384 * make.texinfo (Options Summary): Correct examples in
1385 --print-data-base option summary (problem reported by David Morse
1386 <morse@nichimen.com>).
1388 * arscan.c: Add support for archives in Windows (VC++). Frank
1389 Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do
1391 * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the
1393 * build_w32.bat: Ditto.
1395 * remake.c (no_rule_error): Fix -include/sinclude so it doesn't
1396 give errors if you try to -include the same file twice.
1397 (updating_makefiles): New variable: we need to know this info in
1398 no_rule_error() so we know whether to print an error or not.
1399 (update_file_1): Unconditionally call no_rule_error(), don't try
1400 to play games with the dontcare flag.
1402 1999-06-14 Paul D. Smith <psmith@gnu.org>
1404 * make.texinfo (Remaking Makefiles): Add a description of how to
1405 prevent implicit rule searches for makefiles.
1407 * make.1: Remove statement that make continues processing when -v
1410 1999-06-14 Paul D. Smith <psmith@gnu.org>
1412 * read.c (read_makefile): Cast -1 arguments to
1413 variable_expand_string() to long. Alexandre Sauve
1414 <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks
1415 on a NEC SUPER-UX SX-4 system (and it's wrong without a cast
1416 anyway). Of course, (a) I'd really love to start using function
1417 prototypes, and (b) there's a whole slew of issues related to int
1418 vs. long and signed vs. unsigned in the length handling of
1419 variable buffers, etc. Gross. Needs a complete mucking-out.
1420 * expand.c (variable_expand): Ditto.
1422 * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by
1423 Lars Hecking <lhecking@nmrc.ucc.ie>.
1425 * read.c (get_next_mword): Allow colons to be escaped in target
1426 names: fix for regression failure.
1428 1999-04-26 Paul D. Smith <psmith@gnu.org>
1430 * main.c (main): Reset read_makefiles to empty after processing so
1431 we get the right error message.
1433 1999-04-25 Paul D. Smith <psmith@gnu.org>
1435 * make.texinfo: Updates to @dircategory and @direntry suggested by
1436 Karl Berry <karl@cs.umb.edu>.
1438 1999-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1440 * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before
1441 turning off dos_command_running, so child's signals produce the
1444 * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE
1447 1999-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1449 * configh.dos.template: Update to recognize that version 2.02 of
1450 DJGPP contains sys_siglist stuff.
1452 1999-04-14 Paul D. Smith <psmith@gnu.org>
1454 * make.texinfo (Options/Recursion): Document the job server.
1457 1999-04-13 Paul D. Smith <psmith@gnu.org>
1459 Implement a new "job server" feature; the implementation was
1460 suggested by Howard Chu <hyc@highlandsun.com>.
1462 * configure.in (job-server): New disable option for job server
1463 support--it's enabled by default. If it works well this will go
1466 * NEWS: Summarize the new feature.
1468 * acconfig.h: New definition MAKE_JOBSERVER if job server support
1470 * config.h-vms.template: Undef MAKE_JOBSERVER for this port.
1471 * config.h.W32.template: Ditto.
1472 * config.ami.template: Ditto.
1474 * main.c (struct command_switch): Add a new type: int_string.
1475 (switches[]) Use int_string for -j if MAKE_JOBSERVER.
1476 (init_switches): Initialize the new int_string switch type.
1477 (print_usage): New function, extracted from decode_switches().
1478 (decode_switches): Call it. Decode the new int_string switch type.
1479 (define_makeflags): Add new int_string switch data to MAKEFLAGS.
1480 (job_fds[]) Array to contain the pipe file descriptors.
1481 (main): Parse the job_slots_str option results. If necessary,
1482 create the pipe and seed it with tokens. Set the non-blocking bit
1483 for the read fd. Enable the signal handler for SIGCHLD even if we
1484 have a non-hanging wait; it's needed to interrupt the select() in
1485 job.c:start_waiting_job().
1487 * make.h: Declare job_fds[].
1489 * job.h (struct child): Add job_token field to store the token for
1492 * job.c (reap_children): When a child is fully reaped, release the
1493 token back into the pipe.
1494 (free_child): If the child to be freed still has a token, put it
1496 (new_job): Initialize the job_token member.
1497 (start_waiting_job): For local jobs, if we're using the pipe, get
1498 a token before we check the load, etc. We do this by performing a
1499 non-blocking read in a loop. If the read fails, no token is
1500 available. Do a select on the fd to wait for a token. We need to
1501 re-enable the signal handler for SIGCHLD even if we have a
1502 non-hanging waitpid() or wait3(), so that the signal will
1503 interrupt the select() and we can wake up to reap children.
1504 (child_handler): Re-enable the signal handler. The count is still
1505 kept although it's not needed or used unless you don't have
1506 waitpid() or wait3().
1508 1999-04-10 Paul D. Smith <psmith@gnu.org>
1510 * main.c (main): Reset the considered bit on all the makefiles if
1511 something failed to update; we need to examine them again if they
1512 appear as normal targets in order to get the proper error message.
1514 1999-04-09 Paul D. Smith <psmith@gnu.org>
1516 Performance enhancement from Tim Magill <tim.magill@telops.gte.com>.
1518 * remake.c (update_file): If you have large numbers of
1519 dependencies and you run in parallel, make can spend considerable
1520 time each pass through the graph looking at branches it has
1521 already seen. Since we only reap_children() when starting a pass,
1522 not in the middle, if a branch has been seen already in that pass
1523 nothing interesting can happen until the next pass. So, we toggle
1524 a bit saying whether we've seen this target in this pass or not.
1525 (update_goal_chain): Initially set the global considered toggle to
1526 1, since all targets initialize their boolean to 0. At the end of
1527 each pass, toggle the global considered variable.
1528 * filedef.h (struct file): Per-file considered toggle bit.
1529 * file.c: New global toggle variable considered.
1531 1999-04-05 Paul D. Smith <psmith@gnu.org>
1533 * arscan.c (ar_scan): Added support for ARFZMAG (compressed
1534 archives?) for Digital UNIX C++. Information provided by
1535 Patrick E. Krogel <pekrogel@mtu.edu>.
1536 (ar_member_touch): Ditto.
1538 1999-04-03 Paul D. Smith <psmith@gnu.org>
1540 * remake.c (f_mtime): If: a) we found a file and b) we didn't
1541 create it and c) it's not marked as an implicit target and d) it
1542 is marked as an intermediate target, then it was so marked due to
1543 an .INTERMEDIATE special target, but it already existed in the
1544 directory. In this case, unset the intermediate flag so we won't
1545 delete it when make is done. It feels like it would be cleaner to
1546 put this check in update_file_1() but I worry it'll get missed...
1548 1999-04-01 Paul D. Smith <psmith@gnu.org>
1550 * job.c (construct_command_argv_internal): Use bcopy() to copy
1551 overlapping strings, rather than strcpy(). ISO C says the latter
1552 is undefined. Found this in a bug report from 1996! Ouch!
1554 1999-03-31 Paul D. Smith <psmith@gnu.org>
1556 * read.c (readline): Ignore carriage returns at the end of the
1557 line, to allow Windows-y CRLF line terminators.
1559 1999-03-30 Paul D. Smith <psmith@gnu.org>
1561 * configure.in: Don't put build.sh here, since build.sh.in doesn't
1562 exist initially. This cause autoreconf and automake to fail when
1563 run on a clean CVS checkout. Instead, we create build.sh in the
1564 Makefile (see below).
1566 * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant.
1567 Put those files directly into EXTRA_DIST so they're distributed.
1568 Create a local build rule to create build.sh.
1569 Create a local maintainer-clean rule to delete all the funky
1572 * maintMakefile: Makefile.in depends on README, since automake
1573 fails if it doesn't exist. Also don't remove glob/Makefile.in
1574 here, as it causes problems.
1576 1999-03-26 Paul D. Smith <psmith@gnu.org>
1578 * configure.in: Substitute GLOBLIB if we need the link the
1579 glob/libglob.a library.
1580 * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
1581 don't link the local libglob.a at all if we don't need it.
1582 * build.template: Don't compile glob/*.o unless we want globlib.
1583 * maintMakefile (build.sh.in): Substitute the glob/*.o files
1586 1999-03-25 Paul D. Smith <psmith@gnu.org>
1588 * make.texinfo: Various typos and additions, pointed out by James
1589 G. Sack <jsack@dornfeld.com>.
1591 1999-03-22 Paul D. Smith <psmith@gnu.org>
1593 * make.texinfo (Functions): Add a new section documenting the new
1594 $(error ...) and $(warning ...) functions. Also updated copyright
1596 * NEWS: Updated for the new functions.
1597 * function.c (func_error): Implement the new $(error ...) and
1598 $(warning ...) functions.
1599 (function_table): Insert new functions into the table.
1600 (func_firstword): Don't call find_next_token() with argv[0]
1601 itself, since that function modifies the pointer.
1602 * function.c: Cleanups and slight changes to the new method of
1605 1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1607 * function.c: Rewrite to use one C function per make function,
1608 instead of a huge switch statement. Also allows some cleanup of
1609 multi-architecture issues, and a cleaner API which makes things
1610 like func_apply() simple.
1612 * function.c (func_apply): Initial implementation. Expand either
1613 a builtin function or a make variable in the context of some
1614 arguments, provided as $1, $2, ... $N.
1616 1999-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1617 1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1619 * job.c (construct_command_argv_internal): Don't treat _all_
1620 backslashes as escapes, only those which really escape a special
1621 character. This allows most normal "\" directory separators to be
1624 1999-03-05 Paul D. Smith <psmith@gnu.org>
1626 * configure.in: Check for a system strdup().
1627 * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys
1629 * make.h: Prototype xstrdup().
1630 * remake.c (library_search): Use it.
1631 * main.c (main): Use it.
1632 (find_and_set_default_shell): Use it.
1633 * job.c (construct_command_argv_internal): Use it.
1634 * dir.c (find_directory): Use it.
1636 * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
1637 maintMakefile instead of "include", to avoid automake 1.4
1640 1999-03-04 Paul D. Smith <psmith@gnu.org>
1642 * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
1643 * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
1644 * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
1645 * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
1646 * vpath.c, Makefile.ami, NMakefile.template, build.template,
1647 * makefile.vms: Updated FSF address in the copyright notice.
1649 * variable.c (try_variable_definition): If we see a conditional
1650 variable and we decide to set it, re-type it as recursive so it
1651 will be expanded properly later.
1653 1999-02-22 Paul D. Smith <psmith@gnu.org>
1655 * NEWS: Mention new .LIBPATTERNS feature.
1657 * make.texinfo (Libraries/Search): Describe the use and
1658 ramifications of the new .LIBPATTERNS variable.
1660 * remake.c (library_search): Instead of searching only for the
1661 hardcoded expansion "libX.a" for a library reference "-lX", we
1662 obtain a list of patterns from the .LIBPATTERNS variable and
1663 search those in order.
1665 * default.c: Added a new default variable .LIBPATTERNS. The
1666 default for UNIX is "lib%.so lib%.a". Amiga and DOS values are
1669 * read.c: Remove bogus HAVE_GLOB_H references; always include
1672 1999-02-21 Paul D. Smith <psmith@gnu.org>
1674 * function.c (expand_function): Set value to 0 to avoid freeing it.
1675 * variable.c (pop_variable_scope): Free the value of the variable.
1676 (try_variable_definition): For simple variables, use
1677 allocated_variable_expand() to avoid stomping on the variable
1678 buffer when we still need it for other things.
1680 * arscan.c: Modified to support AIX 4.3 big archives. The changes
1681 are based on information provided by Phil Adams
1682 <padams@austin.ibm.com>.
1684 1999-02-19 Paul D. Smith <psmith@gnu.org>
1686 * configure.in: Check to see if the GNU glob library is already
1687 installed on the system. If so, _don't_ add -I./glob to the
1688 compile line. Using the system glob code with the local headers
1690 Rewrite SCCS macros to use more autoconf facilities.
1692 * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
1693 CPPFLAGS by configure now.
1694 Automake 1.4 introduced its own "include" feature which conflicts
1695 with the maintMakefile stuff. A hack that seems to work is add a
1696 space before the include :-/.
1698 * build.template: Move -Iglob out of the compile line; it'll get
1699 added to CPPFLAGS by configure now.
1701 1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com>
1703 * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before
1704 calling lbr$get_index since if the archive is empty,
1705 VMS_get_member_info won't get called at all, and any leftover date
1706 will be used. This bug shows up if any member of any archive is
1707 made, followed by a dependency check on a different, empty
1710 1998-12-13 Martin Zinser <zinser@decus.decus.de>
1712 * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt
1713 functions so we don't use the broken VMS versions.
1714 * makefile.com [VMS]: Allow debugging.
1715 * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS.
1717 1998-11-30 Paul D. Smith <psmith@gnu.org>
1719 * signame.c (init_sig): Check the sizes of signals being set up to
1720 avoid array overwrites (if the system headers have problems).
1722 1998-11-17 Paul D. Smith <psmith@gnu.org>
1724 * read.c (record_files): Clean up some indentation.
1726 1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1728 * rule.c (print_rule_data_base): Fix arguments to fatal() call.
1730 1998-10-13 Paul D. Smith <psmith@gnu.org>
1732 * job.c (start_job_command): If the command list resolves to no
1733 chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL;
1736 1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1738 * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
1741 1998-10-09 Paul D. Smith <psmith@gnu.org>
1743 * read.c (read_makefile): Allow non-empty lines to expand to the
1744 empty string after variable, etc., expansion, and be ignored.
1746 1998-09-21 Paul D. Smith <psmith@gnu.org>
1748 * job.c (construct_command_argv_internal): Only add COMMAND.COM
1749 "@echo off" line for non-UNIXy shells.
1751 1998-09-09 Paul D. Smith <psmith@gnu.org>
1753 * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.
1755 1998-09-04 Paul D. Smith <psmith@gnu.org>
1757 * read.c (read_makefile): If we hit the "missing separator" error,
1758 check for the common case of 8 spaces instead of a TAB and give an
1759 extra comment to help people out.
1761 1998-08-29 Paul Eggert <eggert@twinsun.com>
1763 * configure.in (AC_STRUCT_ST_MTIM_NSEC):
1764 Renamed from AC_STRUCT_ST_MTIM.
1766 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise.
1767 Port to UnixWare 2.1.2 and pedantic Solaris 2.6.
1769 * acconfig.h (ST_MTIM_NSEC):
1770 Renamed from HAVE_ST_MTIM, with a new meaning.
1772 * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
1773 Use new ST_MTIM_NSEC macro.
1775 1998-08-26 Paul D. Smith <psmith@gnu.org>
1777 * remake.c (check_dep): For any intermediate file, not just
1778 secondary ones, try implicit and default rules if no explicit
1779 rules are given. I'm not sure why this was restricted to
1780 secondary rules in the first place.
1782 1998-08-24 Paul D. Smith <psmith@gnu.org>
1784 * make.texinfo (Special Targets): Update documentation for
1785 .INTERMEDIATE: if used with no dependencies, then it does nothing;
1786 old docs said it marked all targets as intermediate, which it
1787 didn't... and which would be silly :).
1789 * implicit.c (pattern_search): If we find a dependency in our
1790 internal tables, make sure it's not marked intermediate before
1791 accepting it as a found_file[].
1793 1998-08-20 Paul D. Smith <psmith@gnu.org>
1795 * ar.c (ar_glob): Use existing alpha_compare() with qsort.
1796 (ar_glob_alphacompare): Remove it.
1798 Modify Paul Eggert's patch so we don't abandon older systems:
1800 * configure.in: Warn the user if neither waitpid() nor wait3() is
1803 * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
1804 (child_handler, dead_children): Define these if WAIT_NOHANG is not
1806 (reap_children): Only track the dead_children count if no
1807 WAIT_NOHANG. Otherwise, it's a boolean.
1809 * main.c (main): Add back signal handler if no WAIT_NOHANG is
1810 available; only use default signal handler if it is.
1812 1998-08-20 Paul Eggert <eggert@twinsun.com>
1814 Install a more robust signal handling mechanism for systems which
1817 * job.c (WAIT_NOHANG): Define to a syntax error if our host
1818 is truly ancient; this should never happen.
1819 (child_handler, dead_children): Remove.
1820 (reap_children): Don't try to keep separate track of how many
1821 dead children we have, as this is too bug-prone.
1822 Just ask the OS instead.
1823 (vmsHandleChildTerm): Fix typo in error message; don't mention
1826 * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
1827 do this early, before we could possibly create a subprocess.
1828 Just use the default behavior; don't have our own handler.
1830 1998-08-18 Eli Zaretskii <eliz@is.elta.co.il>
1832 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
1833 recognize library archive members when dealing with drive spec
1834 mess. Discovery and initial fix by George Racz <gracz@mincom.com>.
1836 1998-08-18 Paul D. Smith <psmith@gnu.org>
1838 * configure.in: Check for stdlib.h explicitly (some hosts have it
1839 but don't have STDC_HEADERS).
1840 * make.h: Use HAVE_STDLIB_H. Clean up some #defines.
1841 * config.ami: Re-compute based on new config.h.in contents.
1842 * config.h-vms: Ditto.
1843 * config.h.W32: Ditto.
1844 * configh.dos: Ditto.
1846 * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if
1847 directory names end with `\' so strip it.
1849 1998-08-17 Paul D. Smith <psmith@gnu.org>
1851 * make.texinfo: Added copyright year to the printed copy. Removed
1852 the price from the manual. Change the top-level reference to
1853 running make to be "Invoking make" instead of "make Invocation",
1854 to comply with GNU doc standards.
1856 * make.h (__format__, __printf__): Added support for these in
1857 __attribute__ macro.
1858 (message, error, fatal): Use ... prototype form under __STDC__.
1859 Add __format__ attributes for printf-style functions.
1861 * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().
1863 * misc.c (message, error, fatal): Add preprocessor stuff to enable
1864 creation of variable-argument functions with appropriate
1865 prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
1866 v*printf(), _doprnt(), or none of the above. Culled from GNU
1867 fileutils and slightly modified.
1868 (makefile_error, makefile_error): Removed (merged into error() and
1869 fatal(), respectively).
1870 * amiga.c: Use them.
1872 * arscan.c: Use them.
1873 * commands.c: Use them.
1874 * expand.c: Use them.
1876 * function.c: Use them.
1881 * remake.c: Use them.
1882 * remote-cstms.c: Use them.
1884 * variable.c: Use them.
1886 * make.h (struct floc): New structure to store file location
1888 * commands.h (struct commands): Use it.
1889 * variable.c (try_variable_definition): Use it.
1890 * commands.c: Use it.
1891 * default.c: Use it.
1893 * function.c: Use it.
1898 1998-08-16 Paul Eggert <eggert@twinsun.com>
1900 * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.
1902 1998-08-16 Paul Eggert <eggert@twinsun.com>
1904 * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
1905 (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
1906 make it easier to understand.
1908 1998-08-14 Paul D. Smith <psmith@gnu.org>
1910 * read.c (read_makefile): We've already unquoted any colon chars
1911 by the time we're done reading the targets, so arrange for
1912 parse_file_seq() on the target list to not do so again.
1914 1998-08-05 Paul D. Smith <psmith@gnu.org>
1916 * configure.in: Added glob/configure.in data. We'll have the glob
1917 code include the regular make config.h, rather than creating its
1920 * getloadavg.c (main): Change return type to int.
1922 1998-08-01 Paul Eggert <eggert@twinsun.com>
1924 * job.c (reap_children): Ignore unknown children.
1926 1998-07-31 Paul D. Smith <psmith@gnu.org>
1928 * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
1929 Add prototypes for functions. Some prototypes needed to be moved
1930 in order to get #include order reasonable.
1932 1998-07-30 Paul D. Smith <psmith@gnu.org>
1934 * make.h: Added MIN/MAX.
1935 * filedef.h: Use them; remove FILE_TIMESTAMP_MIN.
1937 1998-07-30 Paul Eggert <eggert@twinsun.com>
1939 Add support for sub-second timestamp resolution on hosts that
1940 support it (just Solaris 2.6, so far).
1942 * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
1943 * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
1944 jm_AC_TYPE_UINTMAX_T): New defuns.
1945 * commands.c (delete_target): Convert file timestamp to
1946 seconds before comparing to archive timestamp. Extract mod
1947 time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
1948 * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
1949 (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
1950 * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
1951 (file_timestamp_now, file_timestamp_sprintf): New functions.
1952 (print_file): Print file timestamps as FILE_TIMESTAMP, not
1954 * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
1955 (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
1956 FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
1957 FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
1958 FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
1959 (file_timestamp_now, file_timestamp_sprintf): New decls.
1960 (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
1961 time_t -> FILE_TIMESTAMP.
1962 * implicit.c (pattern_search): Likewise.
1963 * vpath.c (vpath_search, selective_vpath_search): Likewise.
1964 * main.c (main): Likewise.
1965 * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
1966 (f_mtime): Use file_timestamp_now instead of `time'.
1967 Print file timestamp with file_timestamp_sprintf.
1968 * vpath.c (selective_vpath_search): Extract file time stamp from
1969 struct stat with FILE_TIMESTAMP_STAT_MODTIME.
1971 1998-07-28 Paul D. Smith <psmith@gnu.org>
1973 * Version 3.77 released.
1975 * dosbuild.bat: Change to DOS CRLF line terminators.
1977 * make-stds.texi: Update from latest version.
1979 * make.texinfo (Options Summary): Clarify that the -r option
1980 affects only rules, not builtin variables.
1982 1998-07-27 Paul D. Smith <psmith@gnu.org>
1984 * make.h: Make __attribute__ resolve to empty for non-GCC _and_
1987 * misc.c (log_access): Print UID/GID's as unsigned long int for
1988 maximum portability.
1990 * job.c (reap_children): Print PIDs as long int for maximum
1993 1998-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1995 * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.
1997 1998-07-25 Paul D. Smith <psmith@gnu.org>
1999 * Version 3.76.94 released.
2001 1998-07-23 Paul D. Smith <psmith@gnu.org>
2003 * config.h.W32.template: Make sure all the #defines of macros here
2004 have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
2005 just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in
2008 * make.h: Remove __attribute__((format...)) stuff; using it with
2009 un-prototyped functions causes older GCC's to fail.
2011 * Version 3.76.93 released.
2013 1998-07-22 Paul D. Smith <psmith@gnu.org>
2015 * file.c (print_file_data_base): Fix average calculation.
2017 1998-07-20 Paul D. Smith <psmith@gnu.org>
2019 * main.c (die): Postpone the chdir() until after
2020 remove_intermediates() so that intermediate targets with relative
2021 pathnames are removed properly.
2023 1998-07-17 Paul D. Smith <psmith@gnu.org>
2025 * filedef.h (struct file): New flag: did we print an error or not?
2027 * remake.c (no_rule_error): New function to print error messages,
2028 extraced from remake_file().
2030 * remake.c (remake_file): Invoke the new error print function.
2031 (update_file_1): Invoke the error print function if we see that we
2032 already tried this target and it failed, but that an error wasn't
2033 printed for it. This can happen if a file is included with
2034 -include or sinclude and couldn't be built, then later is also
2035 the dependency of another target. Without this change, make just
2038 1998-07-16 Paul D. Smith <psmith@gnu.org>
2040 * make.texinfo: Removed "beta" version designator.
2041 Updated ISBN for the next printing.
2043 1998-07-13 Paul Eggert <eggert@twinsun.com>
2045 * acinclude.m4: New AC_LFS macro to determine if special compiler
2046 flags are needed to allow access to large files (e.g., Solaris 2.6).
2047 * configure.in: Invoke it.
2049 1998-07-08 Eli Zaretskii <eliz@is.elta.co.il>
2051 * Makefile.DOS: track changes in Makefile.in.
2053 1998-07-07 Paul D. Smith <psmith@gnu.org>
2055 * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
2056 top so host is initialized early enough.
2058 * acinclude.m4: New file. Need some special autoconf macros to
2059 check for network libraries (-lsocket, -lnsl, etc.) when
2060 configuring Customs.
2062 * configure.in (make_try_customs): Invoke new network libs macro.
2064 1998-07-06 Paul D. Smith <psmith@gnu.org>
2066 * Version 3.76.92 released.
2068 * README.customs: Added to the distribution.
2070 * configure.in (make_try_customs): Rewrite to require an installed
2071 Customs library, rather than looking at the build directory.
2073 * Makefile.am (man_MANS): Install make.1.
2074 * make.1: Renamed from make.man.
2076 * make.texinfo (Bugs): New mailing list address for GNU make bug
2079 1998-07-02 Paul D. Smith <psmith@gnu.org>
2081 * Version 3.76.91 released.
2083 * default.c: Added default rule for new-style RCS master file
2084 storage; ``% :: RCS/%''.
2085 Added default rules for DOS-style C++ files with suffix ".cpp".
2086 They use the new LINK.cpp and COMPILE.cpp macros, which are set by
2087 default to be equal to LINK.cc and COMPILE.cc.
2089 1998-06-19 Eli Zaretskii <eliz@is.elta.co.il>
2091 * job.c (start_job_command): Reset execute_by_shell after an empty
2092 command was skipped.
2094 1998-06-09 Paul D. Smith <psmith@gnu.org>
2096 * main.c (main): Keep track of the temporary filename created when
2097 reading a makefile from stdin (-f-) and attempt to remove it
2098 as soon as we know we're not going to re-exec. If we are, add it
2099 to the exec'd make's cmd line with "-o" so the exec'd make doesn't
2100 try to rebuild it. We still have a hole: if make re-execs then
2101 the temporary file will never be removed. To fix this we'd need
2102 a brand new option that meant "really delete this".
2103 * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
2104 Updated mailing addresses.
2106 1998-06-08 Paul D. Smith <psmith@gnu.org>
2108 * main.c (main): Andreas Luik <luik@isa.de> points out that the
2109 check for makefile :: rules with commands but no dependencies
2110 causing a loop terminates incorrectly.
2112 * maintMakefile: Make a template for README.DOS to update version
2115 1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2117 * remake.c (update_file_1): Don't free the memory for the
2118 dependency structure when dropping a circular dependency.
2120 1998-05-30 Eli Zaretskii <eliz@is.elta.co.il>
2122 * dir.c (file_exists_p, file_impossible_p, file_impossible)
2123 [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
2124 dirname of "d:foo" be "d:".
2126 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2128 * read.c (read_makefile): Avoid running past EOS when scanning
2129 file name after `include'.
2131 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2133 * make.texinfo (Flavors): Correct description of conditional
2134 assignment, which is not equivalent to ifndef.
2135 (Setting): Likewise.
2137 1998-05-24 Paul D. Smith <psmith@gnu.org>
2139 * arscan.c (ar_name_equal): strncmp() might be implemented as a
2140 macro, so don't put preprocessor conditions inside the arguments
2143 1998-05-23 Eli Zaretskii <eliz@is.elta.co.il>
2145 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
2146 drive specs when parsing targets, target-specific variables and
2147 static pattern rules. A colon can only be part of drive spec if
2148 it is after the first letter in a token.
2150 1998-05-22 Eli Zaretskii <eliz@is.elta.co.il>
2152 * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
2153 yelling bloody murder.
2155 * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.
2157 * read.c (parse_file_seq): Combine the special file-handling code
2158 for WINDOWS32 and __MSDOS__ into a single snippet.
2159 (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
2160 colon as part of a drive spec.
2162 * job.c (batch_mode_shell) [__MSDOS__]: Declare.
2164 1998-05-20 Paul D. Smith <psmith@gnu.org>
2166 * Version 3.76.90 released.
2168 1998-05-19 Paul D. Smith <psmith@gnu.org>
2170 * make.texinfo (Make Errors): Added a new appendix describing
2171 common errors make might generate and how to resolve them (or at
2172 least more information on what they mean).
2174 * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
2175 to create a dependency file to construct Makefile.DOS, SMakefile,
2177 (.dep_segment): Generate the dependency fragment file.
2179 1998-05-14 Paul D. Smith <psmith@gnu.org>
2181 * make.man: Minor changes.
2183 1998-05-13 Paul D. Smith <psmith@gnu.org>
2185 * function.c (pattern_matches,expand_function): Change variables
2186 and types named "word" to something else, to avoid compilation
2187 problems on Cray C90 Unicos.
2188 * variable.h: Modify the function prototype.
2190 1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com>
2192 * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off
2193 echo when using a batch file, and make sure the command ends in a
2196 1998-05-03 Paul D. Smith <psmith@gnu.org>
2198 * configure.in (make_try_customs): Add some customs flags if the
2199 user configures custom support.
2201 * job.c, remote-cstms.c: Merge in changes for custom library.
2203 * remote-stub.c: Add option to stub start_remote_job_p().
2205 1998-05-01 Paul D. Smith <psmith@gnu.org>
2207 * remake.c (f_mtime): Install VPATH+ handling for archives; use
2208 the hname field instead of the name field, and rehash when
2211 1998-04-30 Paul D. Smith <psmith@gnu.org>
2213 * rule.c (print_rule_data_base): Print out any pattern-specific
2214 variable values into the rules database.
2216 * variable.c (print_variable_set): Make this variable extern, to
2217 be called by print_rule_data_base() for pattern-specific variables.
2219 * make.texinfo (Pattern-specific): Document pattern-specific
2222 1998-04-29 Paul D. Smith <psmith@gnu.org>
2224 * expand.c (variable_expand_for_file): Make static; its only
2225 called internally. Look up this target in the list of
2226 pattern-specific variables and insert the variable set into the
2227 queue to be searched.
2229 * filedef.h (struct file): Add a new field to hold the
2230 previously-found pattern-specific variable reference. Add a new
2231 flag to remember whether we already searched for this file.
2233 * rule.h (struct pattern_var): New structure for storing
2234 pattern-specific variable values. Define new function prototypes.
2236 * rule.c: New variables pattern_vars and last_pattern_var for
2237 storage and handling of pattern-specific variable values.
2238 (create_pattern_var): Create a new pattern-specific variable value
2240 (lookup_pattern_var): Try to match a target to one of the
2241 pattern-specific variable values.
2243 1998-04-22 Paul D. Smith <psmith@gnu.org>
2245 * make.texinfo (Target-specific): Document target-specific
2248 1998-04-21 Paul D. Smith <psmith@gnu.org>
2250 * variable.c (define_variable_in_set): Made globally visible.
2251 (lookup_variable_in_set): New function: like lookup_variable but
2252 look only in a specific variable set.
2253 (target_environment): Use lookup_variable_in_set() to get the
2254 correct export rules for a target-specific variable.
2255 (create_new_variable_set): Create a new variable set, and just
2256 return it without installing it anywhere.
2257 (push_new_variable_scope): Reimplement in terms of
2258 create_new_variable_set.
2260 * read.c (record_target_var): Like record_files, but instead of
2261 files create a target-specific variable value for each of the
2262 listed targets. Invoked from read_makefile() when the target line
2263 turns out to be a target-specific variable assignment.
2265 1998-04-19 Paul D. Smith <psmith@gnu.org>
2267 * read.c (read_makefile): Rewrite the entire target parsing
2268 section to implement target-specific variables. In particular, we
2269 cannot expand the entire line as soon as it's read in, since we
2270 may want to evaluate parts of it with different variable contexts
2271 active. Instead, start expanding from the beginning until we find
2272 the `:' (or `::'), then determine what kind of line this is and
2273 continue appropriately.
2275 * read.c (get_next_mword): New function to parse a makefile line
2276 by "words", considering an entire variable or function as one
2277 word. Return the type read in, along with its starting position
2279 (enum make_word_type): The types of words that are recognized by
2282 * variable.h (struct variable): Add a flag to specify a per-target
2285 * expand.c: Make variable_buffer global. We need this during the
2286 new parsing of the makefile.
2287 (variable_expand_string): New function. Like variable_expand(),
2288 but start at a specific point in the buffer, not the beginning.
2289 (variable_expand): Rewrite to simply call variable_expand_string().
2291 1998-04-13 Paul D. Smith <psmith@gnu.org>
2293 * remake.c (update_goal_chain): Allow the rebuilding makefiles
2294 step to use parallel jobs. Not sure why this was disabled:
2295 hopefully we won't find out :-/.
2297 1998-04-11 Paul D. Smith <psmith@gnu.org>
2299 * main.c (main): Set the CURDIR makefile variable.
2300 * make.texinfo (Recursion): Document it.
2302 1998-03-17 Paul D. Smith <psmith@gnu.org>
2304 * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
2305 * variable.c (try_variable_definition): Use new feature.
2307 1998-03-10 Paul D. Smith <psmith@gnu.org>
2309 * main.c (main): Don't pass included, rebuilt makefiles to
2310 re-exec'd makes with -o. Reopens a possible loop, but it caused
2313 1998-03-02 Paul D. Smith <psmith@gnu.org>
2315 * variable.c (try_variable_definition): Implement ?=.
2316 * make.texinfo (Setting): Document it.
2318 1998-02-28 Eli Zaretskii <eliz@is.elta.co.il>
2320 * job.c (start_job_command): Reset execute_by_shell after an empty
2321 command, like ":", has been seen.
2323 Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com>
2325 * make.h [WINDOWS32]: make case sensitivity configurable
2326 * dir.c [WINDOWS32]: make case sensitivity configurable
2327 * README.W32: Document case sensitivity
2328 * config.ami: Share case warping code with Windows
2330 Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2332 * w32/subproc/sub_proc.c: Added support for MKS toolkit shell
2333 (turn on HAVE_MKS_SHELL).
2334 * read.c [WINDOWS32]: Fixed a problem with multiple target rules
2335 reported by Gilbert Catipon (gcatipon@tibco.com). If multiple
2336 path tokens in a rule did not have drive letters, make would
2337 incorrectly concatenate the 2 tokens together.
2338 * main.c/variable.c [WINDOWS32]: changed SHELL detection code to
2339 follow what MSDOS did. In addition to watching for SHELL variable
2340 updates, make's main will attempt to default the value of SHELL
2341 before and after makefiles are parsed.
2342 * job.c/job.h [WINDOWS32]: The latest changes made to enable use
2343 of the GNUWIN32 shell from make could cause make to fail due to a
2344 concurrency condition between parent and child processes. Make
2345 now creates a batch file per job instead of trying to reuse the
2346 same singleton batch file.
2347 * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro
2348 from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
2349 logic to reduce complexity. WINDOWS32 now uses the unixy_shell
2350 variable to detect Bourne-shell compatible environments. There is
2351 also a batch_mode_shell variable that determines whether not
2352 command lines should be executed via script files. A WINDOWS32
2353 system with no sh.exe installed would have unixy_shell set to
2354 FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
2355 that does not behave well when invoking things via 'sh -c xxx',
2356 you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
2358 * NMakefile: Added /D DEBUG to debug build flags so that unhandled
2359 exceptions could be debugged.
2361 Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2363 * main.c [WINDOWS32]: The function define_variable() does not
2364 handle NULL. Test before calling it to set Path.
2365 * main.c [WINDOWS32]: Search Path again after makefiles have been
2366 parsed to detect sh.exe.
2367 * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools.
2368 To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
2369 * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.
2371 Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2373 * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be
2375 * job.c (child_execute_job) [VMS]: Use a VMS .com file if the
2376 command contains a newline (e.g. from a define/enddef block).
2377 * vmsify.c (vmsify): Return relative pathnames wherever possible.
2378 * vmsify.c (vmsify): An input string like "../.." returns "[--]".
2380 Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2382 * NMakefile: Changed nmake to $(MAKE).
2383 * subproc.bat: Take the make command name from the command
2384 line. If no command name was given, default to nmake.
2385 * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names
2386 are now always created in heap memory.
2387 * w32/subproc/sub_proc.c: New implementation of make_command_line()
2388 which is more compatible with different Bourne shell implementations.
2389 Deleted the now obsolete fix_command_line() function.
2390 * main.c [WINDOWS32]: Any arbitrary spelling of Path can be
2391 detected. Make will ensure that the special spelling `Path' is
2392 inserted into the environment when the path variable is propagated
2393 within itself and to make's children.
2394 * main.c [WINDOWS32]: Detection of sh.exe was occurring too
2395 soon. The 2nd check for the existence of sh.exe must come after
2396 the call to read_all_makefiles().
2398 Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de>
2400 * makefile.com [VMS]: Fixed definition of sys.
2401 * readme.vms: Comments on what's changed lately.
2403 Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2405 * read.c (read_all_makefiles): Allow make to find files named
2406 "MAKEFILE" with no extension on VMS.
2407 * file.c (lookup_file): Lowercase filenames on VMS.
2409 1997-09-29 Paul D. Smith <psmith@baynetworks.com>
2411 * read.c (read_makefile): Reworked target detection again; the old
2412 version had an obscure quirk.
2414 Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com>
2416 * Version 3.76.1 released.
2418 * Makefile.am: Add loadavg files to clean rules.
2420 * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
2421 * Makefile.ami (distclean): Ditto.
2422 * SMakefile (distclean): Ditto.
2424 * main.c (main): Arg count should be int, not char! Major braino.
2426 Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com>
2428 * Version 3.76 released.
2430 Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com>
2432 * function.c (expand_function): When processing $(shell...)
2433 translate a CRLF (\r\n) sequence as well as a newline (\n) to a
2434 space. Also remove an ending \r\n sequence.
2435 * make.texinfo (Shell Function): Document it.
2437 Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2439 * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
2440 paths which contain single character entries like `.' are not
2443 * README.W32: Document path handling issues on Windows systems.
2445 Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com>
2449 Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2451 * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked
2452 from main() to re-exec make, the call to execvp() would
2453 incorrectly return control to parent shell before the exec'ed
2454 command could run to completion. I believe this is a feature of
2455 the way that execvp() is implemented on top of WINDOWS32 APIs. To
2456 alleviate the problem, use the supplied process launch function in
2457 the sub_proc library and suspend the parent process until the
2458 child process has run. When the child exits, exit the parent make
2459 with the exit code of the child make.
2461 Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com>
2463 * Makefile.DOS.template (distdir): Fix a line that got wrapped in
2466 * Makefile.am (loadavg): Give the necessary cmdline options when
2469 * configure.in: Check for pstat_getdynamic for getloadvg on HP.
2471 * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty
2472 command optimization on these systems; it doesn't make sense.
2474 Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com>
2478 Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com>
2480 * main.c (print_version): Add '97 to copyright years.
2482 * read.c (do_define): Check the length of the array before looking
2483 at a particular offset.
2485 * job.c (construct_command_argv_internal): Examine the last byte
2486 of the previous arg, not the byte after that.
2488 Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il>
2490 * Makefile.DOS.template: New file (converted to Makefile.DOS in
2493 * configure.bat: Rewrite to use Makefile.DOS instead of editing
2494 Makefile.in. Add support for building from outside of the source
2495 directory. Fail if the environment block is too small.
2497 * configh.dos: Use <sys/config.h>.
2499 * README.DOS: Update instructions.
2501 Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il>
2503 * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh"
2504 literally, use value of unixy_shell instead.
2506 * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
2509 Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2511 * vmsify.c (vmsify, case 11): After translating `..' elements, set
2512 nstate to N_OPEN if there are still more elements to process.
2513 (vmsify, case 2): After translating `foo/bar' up to the slash,
2514 set nstate to N_OPEN, not N_DOT.
2516 Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2518 * dir.c (vmsstat_dir): Leave name unmodified on exit.
2519 * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
2520 * vpath.c: Fix comments to refer to path separator, not colon.
2521 (selective_vpath_search): Avoid Unixy slash handling for VMS.
2523 Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2525 * ar.c [VMS]: Don't declare ar_member_touch.
2526 Delete VMS version of ar_member_date.
2527 Enable non-VMS versions of ar_member_date and ar_member_date_1 for
2529 * arscan.c (VMS_get_member_info): New function.
2530 (ar_scan): Provide version for VMS systems.
2531 (ar_name_equal): Simply compare name and mem on VMS systems.
2532 Don't define ar_member_pos or ar_member_touch on VMS systems.
2534 * config.h-vms (pid_t, uid_t): Don't define.
2536 * remake.c: Delete declaration of vms_stat.
2537 (name_mtime): Don't call vms_stat.
2538 (f_mtime) [VMS]: Funky time value manipulation no longer necessary.
2540 * file.c (print_file): [VMS] Use ctime, not cvt_time.
2542 * make.h [VMS]: Don't define POSIX.
2544 * makefile.com (filelist): Include ar and arscan.
2545 Also include them in the link commands.
2546 Don't define NO_ARCHIVES in cc command.
2548 * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
2549 (defines): Delete NO_ARCHIVES from list.
2551 * remake.c (f_mtime): Only check to see if intermediate file is
2552 out of date if it also exists (i.e., mtime != (time_t) -1).
2554 * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.
2556 Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2558 * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
2559 (#!/bin/sh) in script files correctly.
2560 Fixed a couple of memory leaks.
2561 Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
2562 files with extensions are preferred over files without extensions.
2563 Added search for files with .cmd extension too.
2564 * w32/subproc/misc.c (arr2envblk): Fixed memory leak.
2566 Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com>
2570 Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com>
2572 * read.c (do_define): Remember to count the newline after the endef.
2574 Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com>
2576 * many: Rewrote builds to use Automake 1.2.
2578 * AUTHORS: New file.
2579 * maintMakefile: Contains maintainer-only make snippets.
2580 * GNUmakefile: This now only runs the initial auto* tools.
2581 * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
2582 automatically by automake).
2583 * compatMakefile: Removed (not needed anymore).
2584 * README,build.sh.in: Removed (built from templates).
2585 * config.h.in,Makefile.in: Removed (built by tools).
2587 Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com>
2589 * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
2590 * README,README.DOS: Ditto.
2592 * remake.c (update_file_1,f_mtime): Fix GPATH handling.
2593 * vpath.c (gpath_search): Ditto.
2595 * file.c (rename_file): New function: rehash, but also rename to
2597 * filedef.h: Declare it.
2599 * variable.c (merge_variable_set_lists): Remove free() of variable
2600 set; since various files can share variable sets we don't want to
2603 Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com>
2605 * configure.in: Require autoconf 2.12
2607 * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
2608 more stylistically correct "cd subdir && $(MAKE)".
2610 * main.c: Global variable `clock_skew_detected' defined.
2611 (main): Print final warning if it's set.
2612 * make.h: Declare it.
2613 * remake.c (f_mtime): Test and set it.
2615 * job.c (start_job_command): Add special optimizations for
2616 "do-nothing" rules, containing just the shell no-op ":". This is
2617 useful for timestamp files and can make a real difference if you
2618 have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).
2620 * configure.in,Makefile.in: Rewrote to use the new autoconf
2621 program_transform_name macro.
2623 * function.c (function_strip): Strip newlines as well as spaces
2626 Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2628 * remake.c (f_mtime): Datestamps on FAT-based files are rounded to
2629 even seconds when stored, so if the date check fails on WINDOWS32
2630 systems, see if this "off-by-one" error is the problem.
2632 * General: If your TZ environment variable is not set correctly
2633 then all your timestamps will be off by hours. So, set it!
2635 Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com>
2639 * compatMakefile (objs): Define & use the $(GLOB) variable so
2640 that it's removed correctly from build.sh.in when it's built.
2642 * configure.in: On Solaris we can use the kstat_*() functions to
2643 get load averages without needing special permissions. Add a
2644 check for -lkstat to see if we have it.
2646 * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
2647 the test to enable kstat_open(), etc. processing.
2649 Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il>
2651 * <lots>: Fixes to work in the DJGPP DOS environment.
2653 Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com>
2655 * function.c (expand_function): Added new function $(wordlist).
2657 * make.texinfo (Filename Functions): Document $(wordlist) function.
2659 * vpath.c (build_vpath_lists): Construct the GPATH variable
2660 information in the same manner we used to construct VPATH.
2661 (gpath_search): New function to search GPATH.
2663 * make.h: Declare the new function.
2665 * remake.c (update_file_1): Call it, and keep VPATH if it's found.
2667 * make.texinfo (Search Algorithm): Document GPATH variable.
2669 Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com>
2671 * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
2672 variable to contain the user options passed in on the cmd line.
2674 * make.texinfo (Goals): Document MAKECMDGOALS variable.
2676 * remake.c (f_mtime): Print a warning if we detect a clock skew
2677 error, rather than failing.
2679 * main.c (main): If we rebuild any makefiles and need to re-exec,
2680 add "-o<mkfile>" options for each makefile rebuilt to avoid
2683 Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com>
2685 * job.c (construct_command_argv_internal): Track whether the last
2686 arg in the cmd string was empty or not (Roland).
2687 (construct_command_argv_internal): If the shell line is empty,
2688 don't do anything (Roland).
2690 * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
2691 the latest changes from the GLIBC version of glob (Ulrich Drepper).
2693 * getloadavg.c,make-stds.texi: New version (Roland).
2695 * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).
2697 Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2699 * README.W32: Describe preliminary FAT support.
2701 * build_w32.bat: Use a variable for the final exe name.
2703 * dir.c (find_directory): W32: Find the filesystem type.
2704 (dir_contents_file_exists_p): W32: for FAT filesystems, always
2705 rehash since FAT doesn't change directory mtime on change.
2707 * main.c (handle_runtime_exceptions): W32: Add an
2708 UnhandledExceptionFilter so that when make bombs due to ^C or a
2709 bug, it won't cause a GUI requestor to pop up unless debug is
2713 Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com>
2715 * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
2716 Check for memmove() function.
2718 * make.h (bcopy): If memmove() available, define bcopy() to use it.
2719 Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed
2720 to handle overlapping moves.
2722 * read.c (read_makefile): Fix some uninitialized memory reads
2723 (reported by Purify).
2725 * job.c (construct_command_argv_internal): Use bcopy() not
2726 strcpy(); strcpy() isn't guaranteed to handle overlapping moves.
2728 * Makefile.in: Change install-info option ``--infodir'' to
2729 ``--info-dir'' for use with new texinfo.
2731 * function.c (expand_function): $(basename) and $(suffix) should
2732 only search for suffixes as far back as the last directory (e.g.,
2733 only the final filename in the path).
2735 Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com>
2737 * make.texinfo: Add @dircategory/@direntry information.
2738 (Top): Remove previous reference to (dir) (from RMS).
2739 (Static Usage): Add "all:" rule to example.
2740 (Automatic Dependencies): fix .d file creation example.
2742 * Install VPATH+ patch:
2744 * filedef.h (struct file): Add in hname field to store the hashed
2745 filename, and a flag to remember if we're using the vpath filename
2746 or not. Renamed a few functions for more clarity.
2748 * file.c (lookup_file,enter_file,file_hash_enter): Store filenames
2749 in the hash table based on their "hash name". We can change this
2750 while keeping the original target in "name".
2751 (rehash_file): Renamed from "rename_file" to be more accurate.
2752 Changes the hash name, but not the target name.
2754 * remake.c (update_file_1): Modify -d output for more detailed
2755 VPATH info. If we don't need to rebuild, use the VPATH name.
2756 (f_mtime): Don't search for vpath if we're ignoring it. Call
2757 renamed function rehash_file. Call name_mtime instead of
2758 file_mtime, to avoid infinite recursion since the file wasn't
2761 * implicit.c (pattern_search): if we find an implicit file in
2762 VPATH, save the original name not the VPATH name.
2764 * make.texinfo (Directory Search): Add a section on the new VPATH
2767 Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2769 * dir.c (file_exists_p, file_impossible, file_impossible_p): If
2770 dirname is empty replace it by the name of the root directory.
2771 Note that this doesn't work (yet) for W32, Amiga, or VMS.
2773 Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com>
2775 * main.c (main): W32 bug fix for PATH vars.
2777 Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com>
2779 * filedef.h (NEW_MTIME): Don't assume that time_t is a signed
2782 * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
2783 INTEGER_TYPE_MINIMUM): New macros.
2785 Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com>
2787 * Version 3.75 released.
2789 * main.c (print_version): Print out bug-reporting address.
2791 Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com>
2793 * main.c (print_data_base): Don't declare ctime; headers do it for us
2796 Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com)
2798 * w32/pathstuff.c: Turned convert_vpath_to_w32() into a
2799 real function. This was done so that VPATH could contain
2800 white space separated pathnames. Please note that directory
2801 paths (in VPATH/vpath context) containing white space are not
2802 supported (just as they are not under Unix). See README.W32
2805 * w32/include/pathstuff.h: Added prototype for the new
2806 function convert_vpath_to_w32. Deleted macro for same.
2808 * README.W32: Added some notes about why I chose not to try
2809 and support pathnames which contain white space and some
2810 workaround suggestions.
2812 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2814 * GNUmakefile (mkdep-nolib): Use -MM option unconditionally.
2818 * main.c (define_makeflags): Back up P to point at null terminator
2819 when killing final space and dash before setting MFLAGS.
2821 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
2822 * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin
2823 `__opendir_flags' initialized to 0.
2824 (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN.
2825 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
2826 __opendir_flags to __OPENDIR_PRESERVE_CASE.
2828 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
2830 * GNUmakefile (w32files): Add NMakefile.
2832 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
2834 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
2836 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
2838 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
2840 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2842 * configure.in: Require autoconf 2.10 or later.
2844 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2848 * GNUmakefile (w32files): New variable.
2849 (distfiles): Add it.
2850 * w32: Updated by Rob Tulloh.
2852 * makefile.vms (LOADLIBES): Fix typo.
2854 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2856 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
2858 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
2860 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
2864 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
2866 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2868 * configure.in: Don't check for _sys_siglist.
2869 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
2870 no strsignal or sys_siglist.
2872 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
2873 same as `ifeq (a, b)'.
2875 * job.c (reap_children): Don't call die if handling_fatal_signal.
2877 * file.c (file_hash_enter): Allow renaming :: to : when latter is
2878 non-target, or : to :: when former is non-target.
2880 * job.c (start_job_command): Call block_sigs.
2881 (block_sigs): New function, broken out of start_job_command.
2882 (reap_children): Block fatal signals around removing dead child from
2883 chain and adjusting job_slots_used.
2884 * job.h: Declare block_sigs.
2886 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
2887 * main.c (main): Call remote_setup.
2888 (die): Call remote_cleanup.
2890 * job.c (reap_children): Quiescent value of shell_function_pid is
2893 * main.c (print_version): Add 96 to copyright years.
2895 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2897 * read.c (find_char_unquote): Avoid calling strlen on every call
2898 just to throw away the value most of the time.
2900 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2902 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
2903 no '=', regardless of ARGC.
2904 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
2905 word is short option, regardless of WORDS.
2907 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2909 * makefile.vms: Set LOADLIBES.
2910 * makefile.com (link_using_library): Fix typo.
2912 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2914 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
2917 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
2919 * dir.c: W32 does not support inode. For now, fully qualified
2920 pathname along with st_mtime will be keys for files.
2921 Fixed problem where vpath can be confused when files
2922 are added to a directory after the directory has already been
2923 read in. The code now attempts to reread the directory if it
2924 discovers that the datestamp on the directory has changed since
2925 it was cached by make. This problem only seems to occur on W32
2926 right now so it is lumped under port #ifdef WINDOWS32.
2928 * function.c: W32: call subproc library (CreateProcess()) instead of
2931 * job.c: W32: Added the code to do fork/exec/waitpid style processing
2932 on W32 systems via calls to subproc library.
2934 * main.c: W32: Several things added here. First, there is code
2935 for dealing with PATH and SHELL defaults. Make tries to figure
2936 out if the user has %PATH% set in the environment and sets it to
2937 %Path% if it is not set already. Make also looks to see if sh.exe
2938 is anywhere to be found. Code path through job.c will change
2939 based on existence of a working Bourne shell. The checking for
2940 default shell is done twice: once before makefiles are read in
2941 and again after. Fall back to MSDOS style execution mode if no sh.exe
2942 is found. Also added some debug support that allows user to pause make
2943 with -D switch and attach a debugger. This is especially useful for
2944 debugging recursive calls to make where problems appear only in the
2947 * make.h: W32: A few macros and header files for W32 support.
2949 * misc.c: W32: Added a function end_of_token_w32() to assist
2950 in parsing code in read.c.
2952 * read.c: W32: Fixes similar to MSDOS which allow colon to
2953 appear in filenames. Use of colon in filenames would otherwise
2956 * remake.c: W32: Added include of io.h to eliminate compiler
2957 warnings. Added some code to default LIBDIR if it is not set
2960 * variable.c: W32: Added support for detecting Path/PATH
2961 and converting them to semicolon separated lists for make's
2962 internal use. New function sync_Path_environment()
2963 which is called in job.c and function.c before creating a new
2964 process. Caller must set Path in environment since we don't
2965 have fork() to do this for us.
2967 * vpath.c: W32: Added detection for filenames containing
2968 forward or backward slashes.
2970 * NMakefile: W32: Visual C compatible makefile for use with nmake.
2971 Use this to build GNU make the first time on Windows NT or Windows 95.
2973 * README.W32: W32: Contains some helpful notes.
2975 * build_w32.bat: W32: If you don't like nmake, use this the first
2976 time you build GNU make on Windows NT or Windows 95.
2978 * config.h.W32: W32 version of config.h
2980 * subproc.bat: W32: A bat file used to build the
2981 subproc library from the top-level NMakefile. Needed because
2982 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
2984 * w32/include/dirent.h
2985 * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.
2987 * w32/include/pathstuff.h: W32: used by files needed functions
2988 defined in pathstuff.c (prototypes).
2990 * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.
2992 * w32/include/w32err.h: W32: prototypes for w32err.c.
2994 * w32/pathstuff.c: W32: File and Path/Path conversion functions.
2996 * w32/subproc/build.bat: W32: build script for subproc library
2997 if you don't wish to use nmake.
2999 * w32/subproc/NMakefile: W32: Visual C compatible makefile for use
3000 with nmake. Used to build subproc library.
3002 * w32/subproc/misc.c: W32: subproc library support code
3003 * w32/subproc/proc.h: W32: subproc library support code
3004 * w32/subproc/sub_proc.c: W32: subproc library source code
3005 * w32/subproc/w32err.c: W32: subproc library support code
3007 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3011 * GNUmakefile (vmsfiles): Fix typo.
3013 * GNUmakefile (amigafiles): Add amiga.h.
3015 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
3017 * dir.c: New function: amigafy() to fold filenames
3018 Changes HASH() to HASHI() to fold filenames on Amiga.
3019 Stringcompares use strieq() instead of streq()
3020 The current directory on Amiga is "" instead of "."
3023 * amiga.c: New function wildcard_expansion(). Allows to use
3024 Amiga wildcards with $(wildcard )
3026 * amiga.h: New file. Prototypes for amiga.c
3028 * function.c: Use special function wildcard_expansion() for
3029 $(wildcard ) to allow Amiga wildcards
3030 The current directory on Amiga is "" instead of "."
3032 * job.c: No Pipes on Amiga, too
3033 (load_too_high) Neither on Amiga
3034 ENV variable on Amiga are in a special directory and are not
3035 passed as third argument to main().
3037 * job.h: No envp on Amiga
3039 * make.h: Added HASHI(). This is the same as HASH() but converts
3040 it's second parameter to lowercase on Amiga to fold filenames.
3042 * main.c: (main), variable.c Changed handling of ENV-vars. Make
3043 stores now the names of the variables only and reads their contents
3044 when they are accessed to reflect that these variables are really
3045 global (ie. they CAN change WHILE make runs !) This handling is
3046 made in lookup_variable()
3048 * Makefile.ami: renamed file.h to filedep.h
3049 Updated dependencies
3051 * read.c: "find_semicolon" is declared as static but never defined.
3052 No difference between Makefile and makefile on Amiga; added
3053 SMakefile to *default_makefiles[].
3054 (read_makefile) SAS/C want's two_colon and pattern_percent be set
3056 The current directory on Amiga is "" instead of "."
3057 Strange #endif moved.
3059 * README.Amiga: updated feature list
3061 * SMakefile: Updated dependencies
3063 * variable.c: Handling of ENV variable happens inside lookup_variable()
3065 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3067 * variable.c (try_variable_definition): Count parens in lhs variable
3068 refs to avoid seeing =/:=/+= inside a ref.
3070 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3072 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
3075 * main.c (main): Use unsigned for fread return.
3077 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
3079 * dep.h: Fix prototype.
3081 * function.c (expand_function) [_AMIGA]: Fix some typos.
3082 (patsubst_expand): Make len vars unsigned.
3084 * GNUmakefile (globfiles): Add AmigaDOS support files.
3085 (distfiles): Add $(amigafiles).
3086 (amigafiles): New variable.
3088 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
3090 * Added Amiga support in commands.c, dir.c, function.c,
3091 job.c, main.c, make.h, read.c, remake.c
3092 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
3093 * dir.c: Amiga has filenames with Upper- and Lowercase,
3094 but "FileName" is the same as "filename". Added strieq()
3095 which is use to compare filenames. This is like streq()
3096 on all other systems. Also there is no such thing as
3098 * function.c: On Amiga, the environment is not passed as envp,
3099 there are no pipes and Amiga can't fork. Use my own function
3100 to create a new child.
3101 * job.c: default_shell is "" (The system automatically chooses
3102 a shell for me). Have to use the same workaround as MSDOS for
3103 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
3104 known on Amiga. Cloned code to run children from MSDOS. Own
3105 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
3106 * main.c: Force stack to 20000 bytes. Read environment from ENV:
3107 device. On Amiga, exec_command() does return, so I exit()
3109 * make.h: Added strieq() to compare filenames.
3110 * read.c: Amiga needs special extension to have passwd. Only
3111 one include-dir. "Makefile" and "makefile" are the same.
3112 Added "SMakefile". Added special code to handle device names (xxx:)
3114 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
3115 instead of "lib%s.a".
3116 * main.c, rule.c, variable.c: Avoid floats at all costs.
3117 * vpath.c: Get rid of as many alloca()s as possible.
3119 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
3121 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
3123 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3125 * GNUmakefile (vmsfiles): New variable.
3126 (distfiles): Include $(vmsfiles).
3128 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3130 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
3131 * make.h (PARAMS): New macro.
3132 * config.h-vms: New file.
3133 * makefile.com: New file.
3134 * makefile.vms: New file.
3135 * readme.vms: New file.
3136 * vmsdir.h: New file.
3137 * vmsfunctions.c: New file.
3138 * vmsify.c: New file.
3139 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
3140 * ar.c: Added prototypes and changes for VMS.
3141 * commands.c: Likewise.
3142 * commands.h: Likewise.
3143 * default.c: Likewise.
3146 * expand.c: Likewise.
3148 * function.c: Likewise.
3149 * implicit.c: Likewise.
3156 * remake.c: Likewise.
3157 * remote-stub.c: Likewise.
3160 * variable.c: Likewise.
3161 * variable.h: Likewise.
3162 * vpath.c: Likewise.
3163 * compatMakefile (srcs): Rename file.h to filedef.h.
3165 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3167 * remake.c (check_dep): For a secondary file, try implicit and
3168 default rules if appropriate.
3170 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3172 * remake.c (check_dep): If an intermediate file exists,
3173 do consider its actual date.
3175 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
3177 * file.h (struct file): New field `secondary'.
3178 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
3179 (remove_intermediates): Don't delete .SECONDARY files.
3181 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3183 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
3185 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3189 * remake.c (f_mtime): Move future modtime check before FILE is
3190 clobbered by :: loop.
3192 * dir.c: Use canonical code from autoconf manual for dirent include.
3193 [_D_NAMLEN]: Redefine NAMLEN using this.
3194 (dir_contents_file_exists_p): Use NAMLEN macro.
3195 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
3197 * compatMakefile (objs): Add missing backslash.
3199 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
3201 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
3202 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
3204 * remake.c (f_mtime): Check for future timestamps; give error and mark
3205 file as "failed to update".
3207 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3209 * job.c: Don't declare unblock_sigs; job.h already does.
3211 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3213 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
3215 * job.c (NGROUPS_MAX): Don't try to define this macro.
3217 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3219 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
3220 (objs, srcs): Include their values here instead of references.
3222 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3226 * job.c (reap_children): Call unblock_sigs after start_job_command.
3228 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
3230 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
3231 Avoid & before function names to silence bogus sunos4 compiler.
3233 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
3235 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3239 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
3242 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3244 * misc.c (collapse_continuations): Fix skipping of trailing \s so
3245 it can never dereference before the beginning of the array.
3247 * read.c (find_semicolon): Function removed.
3248 (read_makefile): Don't use find_semicolon or remove_comments for
3249 rule lines. Use find_char_unquote directly and handle quoted comments
3252 * default.c: Remove all [M_XENIX] code.
3254 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
3255 (D_NAMLEN): Macro removed.
3256 (FAKE_DIR_ENTRY): New macro.
3257 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
3259 (read_dirstream): Return a struct dirent * for new glob interface.
3260 (init_dir): Function removed.
3261 (dir_setup_glob): New function.
3262 * main.c (main): Don't call init_dir.
3263 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
3264 GLOB_ALTDIRFUNC flag.
3266 * misc.c (safe_stat): Function removed.
3267 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
3270 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3272 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
3274 * main.c (log_working_directory): Made global.
3275 Print entering msg only once.
3276 * make.h (log_working_directory): Declare it.
3277 * misc.c (message): Take new arg PREFIX. Print "make: " only if
3278 nonzero. Call log_working_directory.
3279 * remake.c: Pass new arg in `message' calls.
3280 * job.c (start_job_command): Pass new arg to `message'; fix
3281 inverted test in that call.
3283 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3285 * job.c (start_job_command): Use `message' to print the command,
3286 and call it with null if the command is silent.
3287 * remake.c (touch_file): Use message instead of printf.
3289 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3291 * main.c (enter_command_line_file): Barf if NAME is "".
3293 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
3295 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
3297 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3299 * configure.in: Don't check for getdtablesize.
3300 * job.c (getdtablesize): Remove decls and macros.
3302 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3304 * main.c (define_makeflags): Omit command line variable
3305 definitions from MFLAGS value.
3307 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
3308 indicating a valid, but empty, archive.
3310 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3312 * dir.c (file_impossible_p): Correctly reset FILENAME to name
3313 within directory before hash search.
3315 * job.c (child_error): Do nothing if IGNORED under -s.
3317 * job.c (exec_command): Correctly use ARGV[0] for script name when
3318 running shell directly.
3320 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3322 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
3323 dup'ing from them. Don't try to close all excess descriptors;
3324 getdtablesize might return a huge value. Any open descriptors in
3325 the parent should have FD_CLOEXEC set.
3326 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
3328 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3330 * read.c (read_all_makefiles): Properly append default makefiles
3331 to the end of the `read_makefiles' chain.
3333 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3335 * Version 3.74 released.
3337 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3341 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3343 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
3346 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3348 * file.c (print_file): Grok update_status of 1 for -q.
3350 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3354 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3356 * file.c (remove_intermediates): Fix inverted test to bail under
3357 -n for signal case. Bail under -q or -t.
3358 Skip files with update_status==-1.
3360 * job.c (job_next_command): Skip empty lines.
3361 (new_job): Don't test the return of job_next_command.
3362 Just let start_waiting_job handle the case of empty commands.
3364 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3366 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
3370 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3372 * remake.c (notice_finished_file): Set FILE->update_status to zero
3375 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3377 * Version 3.73 released.
3379 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3381 * main.c (main): Fixed braino in assert.
3385 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3387 * main.c: Avoid string in assert expression. Some systems are broken.
3389 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3391 * main.c (main): Handle 1 and 2 returns from update_goal_chain
3392 makefile run properly.
3396 * main.c (handle_non_switch_argument): New function, broken out of
3398 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
3399 When getopt_long returns EOF, break the loop and handle remaining args
3400 with a simple second loop.
3402 * remake.c (remake_file): Set update_status to 2 instead of 1 for
3403 no rule to make. Mention parent (dependent) in error message.
3404 (update_file_1): Handle FILE->update_status == 2 in -d printout.
3405 * job.c (start_job_command, reap_children): Set update_status to 2
3406 instead of 1 for failed commands.
3408 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3410 * job.c (search_path): Function removed (was already #if 0'd out).
3411 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
3413 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3415 * configure.bat: Write @CPPFLAGS@ translation.
3417 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3419 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
3420 to not skip the elt immediately preceding `l(...'.
3422 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3426 * read.c (find_char_unquote): Make second arg a string of stop
3427 chars instead of a single stop char. Stop when any char in the
3428 string is hit. All callers changed.
3429 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
3430 instead of using two calls. If the match is not a ; but a #,
3432 * misc.c: Changed find_char_unquote callers here too.
3436 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
3439 * GNUmakefile (globfiles): Add glob/configure.bat.
3440 (distfiles): Add configh.dos, configure.bat.
3442 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3444 Fixes for MS-DOS from DJ Delorie.
3445 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
3446 as separator in "C:\...".
3447 * configh.dos (STDC_HEADERS): Define only if undefined.
3448 (HAVE_SYS_PARAM_H): Don't define this.
3449 (HAVE_STRERROR): Define this.
3450 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
3454 * main.c (decode_switches): Reset optind to 1 instead of 0.
3456 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3458 * main.c (decode_switches): If non-option arg is "-", ignore it.
3460 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3464 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3468 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3470 * main.c (main): Pass missing arg to tmpnam.
3472 * configure.in: Check for strsignal.
3473 * job.c (child_error): Use strsignal.
3474 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
3476 * misc.c (strerror): Fix swapped args in sprintf.
3478 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3480 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
3482 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3484 * main.c (print_version): Add 95 to copyright years.
3488 * job.c (start_job_command): Remember to call notice_finished_file
3489 under -n when not recursing. To do this, consolidate that code
3490 under the empty command case and goto there for the -n case.
3492 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3494 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
3497 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3499 * read.c (read_makefile): For bogus line starting with tab, ignore
3500 it if blank after removing comments.
3502 * main.c: Cast results of `alloca' to `char *'.
3503 * expand.c: Likewise.
3505 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3509 * configure.in: Check for mktemp.
3510 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
3512 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
3514 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
3515 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
3518 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3520 * remake.c (update_file_1): When !MUST_MAKE, don't set
3521 FILE->update_status to zero before calling notice_finished_file.
3522 (notice_finished_file): Touch only when FILE->update_status is zero.
3523 (remake_file): Set FILE->update_status to zero after not calling
3524 execute_file_command and deciding to touch instead.
3526 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3528 * main.c (debug_signal_handler): New function; toggles debug_flag.
3529 (main): Handle SIGUSR1 with that.
3531 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3533 * compatMakefile (realclean): Remove Info files.
3535 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3539 * job.c (start_job_command): Save and restore environ around vfork
3541 (search_path): Function #if 0'd out.
3542 (exec_command): Use execvp instead of search_path.
3544 * expand.c (variable_expand): Rewrote computed variable name and
3545 substitution reference handling to be simpler. First expand the
3546 entire text between the parens if it contains any $s, then examine
3547 the result of that for subtitution references and do no further
3548 expansion while parsing them.
3550 * job.c (construct_command_argv_internal): Handle " quoting too,
3551 when no backslash, $ or ` characters appear inside the quotes.
3553 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
3554 defined, just use int.
3556 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3558 * default.c (default_variables) [__hpux]: Remove special
3559 definition of ARFLAGS. Existence of the `f' flag is not
3560 consistent across HPUX versions; and one might be using GNU ar
3563 * compatMakefile (clean): Don't remove Info files.
3565 * compatMakefile (check): Remove gratuitous target declaration.
3567 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3569 * compatMakefile (ETAGS, CTAGS): Don't use -t.
3571 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
3573 * main.c (decode_switches): For --help, print usage to stdout.
3575 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3579 * remake.c (update_file_1): Do set_command_state (FILE,
3580 cs_not_started) only if old state was deps_running.
3582 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3584 * job.c (start_waiting_job): Use set_command_state.
3586 * build.template (CPPFLAGS): New variable.
3587 (prefix, exec_prefix): Set from @...@.
3588 (compilation loop): Pass $CPPFLAGS to compiler.
3590 * GNUmakefile (build.sh.in): Make it executable.
3592 * GNUmakefile (globfiles): Add configure.in, configure.
3596 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
3598 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
3600 * configure.in: Don't check for ranlib.
3602 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3604 * remake.c (notice_finished_file): Only mark also_make's as
3605 updated if really ran cmds.
3607 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3609 * configure.in: Put dnls before random whitespace.
3611 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3613 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
3614 (RANLIB): Variable removed.
3615 (prefix, exec_prefix): Set these from @...@.
3616 (.c.o): Use $(CPPFLAGS).
3617 (glob/libglob.a): Don't pass down variables to sub-make.
3618 glob/Makefile should be configured properly by configure.
3619 (distclean): Remove config.log and config.cache (autoconf stuff).
3621 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3623 * acconfig.h: Add #undef HAVE_UNION_WAIT.
3624 * configure.in: Converted to Autoconf v2.
3625 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
3626 of DIRENT, SYSDIR, NDIR.
3627 * build.sh.in (prefix, exec_prefix): Set these from @...@.
3628 (CPPFLAGS): New variable, set from @CPPFLAGS@.
3629 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
3630 * install.sh: File renamed to install-sh.
3632 * main.c (define_makeflags): When no flags, set WORDS to zero.
3634 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3638 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
3641 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3645 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3649 * job.c (start_job_command): When ARGV is nil, only set
3650 update_state and call notice_finished_file if job_next_command
3653 * job.c (start_job_command): Call notice_finished_file for empty
3656 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3658 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
3661 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3665 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3667 * file.c (snap_deps): Set command_flags bits in all :: entries.
3669 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3671 * make.h (posix_pedantic): Declare it.
3672 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
3674 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
3675 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
3676 command_flags and don't set -i. Likewise .SILENT.
3677 * job.c (start_job_command): In FLAGS initialization, OR in
3678 CHILD->file->command_flags.
3679 * file.h (struct file): New member `command_flags'.
3681 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3683 * main.c (switches): Bump flag values for --no-print-directory and
3684 --warn-undefined-variables, so neither is 1 (which indicates a
3685 nonoption argument).
3687 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3689 * main.c (main): Add missing code in .IGNORE test.
3691 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3693 * variable.c (define_automatic_variables): Define +D and +F.
3695 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3697 * main.c (main): Define hidden automatic variable with command
3698 vars, and MAKEOVERRIDES to a reference to that.
3699 (define_makeflags): If posix_pedantic, write a reference to that
3702 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3704 * main.c (posix_pedantic): New variable.
3705 (main): Set posix_pedantic if .POSIX is a target.
3706 Fix .IGNORE and .SILENT checks to require is_target.
3708 * commands.c (set_file_variables): Define new automatic variable
3709 $+, like $^ but before calling uniquize_deps.
3711 * job.c (reap_children): Call delete_child_targets for non-signal
3712 error if .DELETE_ON_ERROR is a target.
3714 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3718 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3720 * job.c (reap_children): Don't change C->file->command_state when
3721 dying. Test it only after calling start_job_command for a new
3722 command line. When no more cmds, just set C->file->update_status.
3723 (start_job_command): When the last line is empty or under -n, set
3724 C->file->update_status.
3725 (start_waiting_job): Grok cs_not_started after start_job_command
3727 (new_job): Set C->file->update_status when there are no cmds.
3728 (job_next_command): When out of lines, don't set
3729 CHILD->file->update_status or CHILD->file->command_state.
3731 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
3732 if nonzero, also double $s.
3733 (main): Define MAKEOVERRIDES from command_variables here.
3734 (define_makeflags): Don't use command_variables here; instead write a
3735 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
3737 * dir.c [__MSDOS__]: Fixed typo.
3739 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
3741 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3743 * remake.c: Include <assert.h> and use assert instead of printfs
3746 * main.c (decode_switches): Loop until optind hits ARGC, not just
3747 until getopt_long returns EOF. Initialize C to zero before loop;
3748 in loop if C is EOF, set optarg from ARGV[optind++], else call
3750 (decode_env_switches): Use variable_expand instead of
3751 allocated_variable_expand. Allocate a fresh buffer to copy split
3752 words into; scan characters by hand to break words and
3754 (shell_quote): New function.
3755 (define_makeflags): Allocate doubled space for switch args, and command
3756 variable names and values; use shell_quote to quote those things.
3758 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3762 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
3764 * main.c (decode_switches): The non-option return from getopt is
3766 (command_variables): New type and variable.
3767 (decode_switches, decode_env_switches): After making a variable
3768 definition, record the struct variable pointer in the
3769 command_variables chain.
3770 (define_makeflags): If ALL, write variable definitions for
3773 * main.c (other_args): Variable removed.
3774 (goals, lastgoal): New static variables (moved from auto in main).
3775 (main): Don't process OTHER_ARGS at all.
3776 Don't set variable MAKEOVERRIDES at all; define MAKE to just
3778 (init_switches): Prepend a - {return in order} instead of a +
3780 (decode_switches): Don't set OTHER_ARGS at all.
3781 Grok '\0' return from getopt_long as non-option argument; try
3782 variable definition and (if !ENV) enter goal targets here.
3783 (decode_env_switches): Use allocated_variable_expand to store value.
3784 Use find_next_token to simplify word-splitting loop. Don't
3785 prepend a dash to uninterpreted value. Instead, if split into
3786 only one word, try variable definition and failing that prepend a
3787 dash to the word and pass it to decode_switches as a single arg.
3789 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3791 * remake.c (notice_finished_file): Only recheck modtimes if
3792 FILE->command_state was cs_running on entry (meaning the commands
3794 (update_file_1): Whenever we set FILE->update_status, call
3795 notice_finished_file instead of just set_command_state.
3796 * job.c (start_job_command): Whenever we set
3797 CHILD->file->update_status, call notice_finished_file instead of
3798 just set_command_state.
3800 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3802 * default.c: Add missing ".
3804 * job.c: Changed all assignments of command_state members to calls
3805 to set_command_state.
3806 * remake.c: Likewise.
3807 * file.c (set_command_state): New function.
3808 * file.h: Declare set_command_state.
3810 * main.c (init_switches): Put a + first in options.
3812 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3814 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
3815 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
3816 * main.c (directory_before_chdir): New variable, moved out of main
3818 (main) [__MSDOS__]: Look for \ or : to delimit last component of
3819 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
3820 (die): Change back to `directory_before_chdir' before dying.
3821 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
3822 [__MSDOS__] and not.
3823 * job.c [__MSDOS__]: Include <process.h>.
3824 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
3825 dos_batch_file): New variables.
3826 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
3827 (unblock_sigs) [__MSDOS__]: Do nothing.
3828 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
3829 (load_too_high) [__MSDOS__]: Always return true.
3830 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
3831 Use PATH_SEPARATOR_CHAR instead of ':'.
3832 (construct_command_argv_internal) [__MSDOS__]: Wholly different
3833 values for sh_chars and sh_cmds. Wholly new code to handle shell
3835 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
3837 * dir.c [__MSDOS__] (dosify): New function.
3838 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
3839 process the result instead of FILENAME itself.
3840 (file_impossible_p) [__MSDOS__]: Likewise.
3841 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
3842 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
3843 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
3844 `bison -y', and LEX to `flex'.
3845 * configure.bat, configh.dos: New files.
3846 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
3847 intermediates and exit.
3849 * commands.c (set_file_variables): Add parens in length
3850 computation in .SUFFIXES dep loop to quiet compiler warning. From
3853 * read.c (read_makefile): Free FILENAME if we allocated it. From
3856 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3858 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
3859 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
3860 * read.c (construct_include_path): Use safe_stat in place of stat.
3861 * job.c (search_path): Use safe_stat in place of stat.
3862 * dir.c (find_directory): Use safe_stat in place of stat.
3863 * commands.c (delete_target): Use safe_stat in place of stat.
3864 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
3865 * remake.c (name_mtime): Use safe_stat in place of stat.
3866 (touch_file) [EINTR]: Do EINTR looping around fstat.
3868 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3870 * read.c (read_makefile): Check for a shell command first, and
3871 then strip leading tabs before further checking if it's not a
3874 * make.h [__arm]: Undefine POSIX.
3875 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
3876 functions that return int.
3878 * job.c (construct_command_argv_internal): After swallowing a
3879 backslash-newline combination, if INSTRING is set goto string_char
3880 (new label) for normal INSTRING handling code.
3882 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3884 * configure.in: Don't check for sys_siglist and _sys_siglist with
3885 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
3887 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3889 * Version 3.71.1 released.
3891 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
3892 _POSIX_VERSION for these declarations.
3894 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
3895 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
3897 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3899 * Version 3.71 released.
3901 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
3902 and [HAVE_SETGID]. Every system has those, and configure doesn't
3905 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
3907 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
3909 (loadavg.c): Link or copy it from getloadavg.c.
3910 (distclean): Remove loadavg.c.
3912 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3916 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
3919 * default.c (default_terminal_rules): In SCCS rules, put
3920 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
3921 only before the file name.
3922 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
3924 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3926 * job.c (construct_command_argv_internal): Swallow
3927 backslash-newline combinations inside '' strings too.
3929 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3931 * read.c (do_define): Call collapse_continuations on each line
3934 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3936 * job.c (construct_command_argv_internal): Notice newline inside
3937 '' string when RESTP is non-null.
3939 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3943 * remake.c (update_goal_chain): Reset FILE to G->file after the
3944 double-colon loop so it is never null for following code.
3946 * read.c (read_makefile): Fix `override define' parsing to skip
3947 whitespace after `define' properly.
3949 * compatMakefile (srcdir): Define as @srcdir@; don't reference
3951 (glob/Makefile): New target.
3953 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3957 * misc.c (remove_comments): Use find_char_unquote.
3958 * make.h (find_char_unquote): Declare it.
3959 * read.c (find_char_unquote): New function, generalized from
3961 (find_percent, find_semicolon, parse_file_seq): Use that.
3963 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3965 * implicit.c (pattern_search): Always allocate new storage for
3966 FILE->stem. It is not safe to store STEM's address because it
3967 might be auto storage.
3969 * configure.in: Check for seteuid and setegid.
3970 * misc.c [HAVE_SETEUID]: Declare seteuid.
3971 [HAVE_SETEGID]: Declare setegid.
3972 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
3973 [HAVE_SETEGID]: Use setegid.
3975 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
3976 to preserve whether it's 2 for error or 1 for -q trigger. When
3977 STATUS gets nonzero and -q is set, always stop immediately.
3978 * main.c (main, decode_switches): Die with 2 for errors.
3979 (main): Accept 2 return from update_goal_chain and die with that.
3980 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
3982 * job.c (reap_children): Die with 2 for error.
3983 (start_job_command): Set update_status to 2 for error. Set it to
3984 1 when we would run a command and question_flag is set.
3986 * read.c (read_makefile): Don't mark makefiles as precious. Just
3987 like other targets, they can be left inconsistent and in need of
3988 remaking by aborted commands.
3990 * read.c (read_makefile): Write no error msg for -include file.
3992 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3994 * commands.c (fatal_error_signal): Don't unblock signals.
3996 * file.h (struct file): Change member `double_colon' from flag to
3998 * read.c (record_files): Set double_colon pointer instead of flag.
3999 * main.c (main): When disqualifying makefiles for updating, use
4000 double_colon pointer to find all entries for a file.
4001 * file.c (enter_file): If there is already a double-colon entry
4002 for the file, set NEW->double_colon to that pointer.
4003 (file_hash_enter): Use FILE->double_colon to find all entries to
4005 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
4006 (update_file): Use FILE->double_colon pointer to find all entries.
4007 (f_mtime): Likewise.
4008 (notice_finished_file): Propagate mtime change to all entries.
4010 * variable.c (try_variable_definition): Return after abort.
4012 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4014 * read.c (read_makefile): Remove unused variable.
4015 (parse_file_seq): When removing an elt that is just `)', properly
4016 fix up the previous elt's next pointer.
4018 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
4020 * configure.in: Do AC_SET_MAKE.
4021 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
4023 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4025 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
4026 the search string is the empty string, find a match at the end of
4027 each word (using end_of_token in place of sindex).
4029 * misc.c (end_of_token): Don't treat backslashes specially; you
4030 can no longer escape blanks with backslashes in export, unexport,
4031 and vpath. This was never documented anyway.
4033 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4035 * read.c (read_makefile): Variable name for `define' is not just
4036 first token; use whole rest of line and strip trailing blanks.
4038 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4042 * read.c (read_makefile): Add -d msg stating args.
4044 * read.c (read_makefile): Use isspace to skip over leading
4045 whitespace, and explicitly avoid skipping over tabs. Don't want
4046 to skip just spaces though; formfeeds et al should be skipped.
4048 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
4050 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
4051 sizeof ar_name for max length to compare.
4053 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
4054 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
4056 * main.c (main): Call user_access after setting `program', in case
4057 it needs to use it in an error message.
4059 * read.c (read_makefile): Ignore an empty line starting with a tab.
4061 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4063 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
4064 AC_COMPILE_CHECK that is now its contents.
4066 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4068 * make.h: #undef strerror after #include <string.h>.
4069 [! ANSI_STRING]: Declare strerror.
4071 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4073 * misc.c (strerror): #undef any macro before function definition.
4075 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4077 * variable.c (try_variable_definition): Calculate BEG before loop
4078 to strip blanks by decrementing END. Don't decr END to before BEG.
4080 * read.c (read_makefile): Skip over leading space characters, but
4081 not tabs, after removing continuations and comments (it used to
4084 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4086 * variable.c (define_automatic_variables): In $(@D) et al, use
4087 patsubst to remove trailing slash.
4089 * commands.c (delete_target): New function, broken out of
4090 delete_child_targets. Check for archive members and give special msg.
4091 (delete_child_targets): Use delete_target.
4093 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4095 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
4096 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
4098 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4100 * GNUmakefile (tarfiles): Omit make-doc.
4101 (make-$(version).tar): Include make.info*.
4103 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4105 * compatMakefile (configure, config.h.in): Comment out rules.
4107 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4109 * compatMakefile (binprefix, manprefix): New variables.
4110 (instname): Variable removed.
4111 (install): Use $({bin,man}prefix)make in place of $(instname).
4112 File targets likewised renamed.
4114 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4116 * Version 3.70 released.
4118 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4122 * read.c (parse_file_seq): Inside multi-word archive ref
4123 translation loop, check NEW1==0 at end and break out of the loop.
4125 * GNUmakefile (make-$(version).tar): Distribute install.sh.
4126 * install.sh: New file.
4128 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
4129 cmds outside subshell parens, to avoid "command not found" msgs
4132 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4134 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
4135 Redirect output & error from get to /dev/null.
4136 Fix reversed sense of test.
4138 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4140 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
4141 braces inside if condition command; some shells lose.
4143 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4147 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
4148 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
4150 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
4152 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4154 * main.c (main): Cast result of pointer arith to unsigned int
4155 before passing to define_variable for envars. Matters when
4156 sizeof(unsigned)!=sizeof(ptrdiff_t).
4158 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4160 * configure.in: Add new check for SCCS_GET_MINUS_G.
4161 * config.h.in: Add #undef SCCS_GET_MINUS_G.
4162 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
4163 place of `-G $@' in SCCS commands.
4164 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
4167 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
4168 (so it goes in config.status), rather than afterward.
4170 * ar.c (ar_member_date): Don't call enter_file on the archive file
4171 if it doesn't exist (by file_exists_p).
4173 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
4174 with `$$dir/make.info' in install-info invocation (oops).
4176 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
4177 we do not unlink and free PATH.
4179 * file.c (print_file_data_base): Fix inverted calculation for
4180 average files per hash bucket.
4182 * read.c (readline): When we see a NUL, give only a warning and
4183 synthesize a newline to terminate the building line (used to
4184 fatal). Move fgets call into the loop condition, and after the
4185 loop test ferror (used to test !feof in the loop).
4187 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4189 * configure.in: Check for strerror in AC_HAVE_FUNCS.
4191 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4193 Differentiate different flavors of missing makefile error msgs,
4194 removing gratuitous `fopen: ' and giving caller for included makefiles.
4195 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
4196 (perror_with_name, pfatal_with_name): Use strerror instead of
4197 replicating its functionality.
4198 * read.c (read_makefile): Return int instead of void.
4199 (read_all_makefiles, read_makefile): Change callers to notice zero
4200 return and give error msg.
4202 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4206 * default.c: Put `-G $@' before $< in SCCS cmds.
4208 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4210 * read.c (read_makefile): After trying a variable defn, notice if
4211 the line begins with a tab, and diagnose an error.
4213 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4217 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4221 * implicit.c (try_implicit_rule): Look for a normal rule before an
4224 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4226 * function.c (expand_function: `sort'): Double NWORDS when it
4227 overflows, instead of adding five.
4229 * compatMakefile (clean): Remove loadavg.
4231 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4235 * file.h (NEW_MTIME): Define new macro.
4236 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
4237 current time returned from system. Removed variable NOW.
4238 * remake.c (notice_finished_file): Use NEW_MTIME in place of
4239 current time here too.
4241 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4245 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
4246 cmds and !DEPS_CHANGED unless also !NOEXIST.
4248 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4250 * read.c (parse_file_seq): When converting multi-word archive
4251 refs, ignore a word beginning with a '('.
4253 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4255 * configure.in: Check for sys/timeb.h.
4256 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
4258 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4262 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
4263 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
4264 TARGNAME to initialize PERCENTS[0].
4266 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4268 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4269 Remove AC_USG; it is no longer used.
4271 * file.c (print_file): New function, broken out of
4272 print_file_data_base.
4273 (print_file_data_base): Call it.
4274 * rule.c (print_rule): New function, broken out of
4275 print_rule_data_base.
4276 (print_rule_data_base): Call it.
4278 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4280 * default.c (install_default_suffix_rules): New function, broken
4281 out of install_default_implicit_rules.
4282 (install_default_implicit_rules): Move suffix rule code there.
4283 * make.h: Declare install_default_suffix_rules.
4284 * main.c (main): Call install_default_suffix_rules before reading
4285 makefiles. Move convert_to_pattern call before
4286 install_default_implicit_rules.
4288 * job.h (struct child): Make `pid' member type `pid_t' instead of
4291 * compatMakefile (RANLIB): New variable, set by configure.
4292 (glob/libglob.a): Pass RANLIB value down to submake.
4294 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
4295 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
4296 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
4297 defined but NOFILES_MAX is, define it to be that.
4299 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4301 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
4304 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4306 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
4308 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4310 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
4311 is another symbol for | in some shells.
4312 * main.c (main): Add it to CMD_DEFS quoting list as well.
4314 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4316 * job.c (construct_command_argv_internal): Remove '=' from
4317 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
4318 first word without an unquoted '='.
4320 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
4322 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4324 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
4326 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
4328 * commands.c (delete_child_targets): Don't delete phony files.
4330 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
4331 see a `+' at the beginning of the command line.
4333 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4337 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4339 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
4341 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4343 * expand.c (variable_expand): Fatal on an unterminated reference.
4345 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4349 * variable.c (define_automatic_variables): Define new o_default
4350 variable `MAKE_VERSION' from version_string and remote_description.
4352 * make.h (version_string, remote_description): Declare these here.
4353 * main.c: Don't declare version_string.
4354 (print_version): Don't declare remote_description.
4356 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4358 * read.c (read_makefile): Free space pointed to by CONDITIONALS
4359 before restoring the old pointer.
4361 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4363 * compatMakefile ($(objs)): Depend on config.h.
4365 * GNUmakefile (build.sh.in): Depend on compatMakefile.
4367 * configure.in: Touch stamp-config after AC_OUTPUT.
4369 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4373 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4375 * make.h: Include <config.h> instead of "config.h".
4377 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4379 * main.c (main): Make all variables interned from ENVP be v_export.
4380 * variable.c (try_variable_definition): In v_default case, don't
4381 check for an o_file variable that `getenv' finds.
4383 * job.c (reap_children): New local variable ANY_LOCAL; set it
4384 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
4386 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
4388 * function.c (expand_function): #if 0 out freeing of ENVP since it
4391 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4395 * remote-stub.c (remote_status): Set errno to ECHILD before return.
4396 * job.c (reap_children): Scan the chain for remote children and
4397 never call remote_status if there are none.
4399 * function.c (expand_function: `shell'): #if 0 out calling
4400 target_environment; just set ENVP to environ instead.
4402 * job.c (reap_children): Check for negative return from
4403 remote_status and fatal for it.
4404 When blocking local child wait returns 0, then try a blocking call
4407 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4409 * compatMakefile (clean): Delete make.info* and make.dvi here.
4410 (distclean): Not here.
4412 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
4413 compilers that don't like enum values used as ints.
4415 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4417 * compatMakefile (loadavg): Add $(LOADLIBES).
4419 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4423 * compatMakefile (loadavg, check-loadavg): New targets.
4424 (check): Depend on check-loadavg.
4426 * compatMakefile (glob/libglob.a): Depend on config.h.
4428 * misc.c (log_access): Write to stderr instead of stdout.
4430 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4434 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4436 * configure.in (SYS_SIGLIST_DECLARED): In test program include
4437 <unistd.h> #ifdef HAVE_UNISTD_H.
4439 * compatMakefile (.PHONY): Put after `all' et al.
4441 * configure.in: Add AC_IRIX_SUN.
4443 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4447 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4451 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4455 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
4456 Run install-info script if present.
4458 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4460 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
4462 * configure.in: Add AC_STAT_MACROS_BROKEN.
4464 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4468 * read.c (read_makefile): Recognize directive `-include', like
4469 `include' but sets RM_DONTCARE flag.
4471 * variable.c (target_environment): If FILE is nil, use
4472 current_variable_set_list in place of FILE->variables.
4473 * function.c (expand_function: `shell'): Get an environment for
4474 the child from target_environment instead of using environ.
4476 * dep.h: Declare read_all_makefiles here.
4477 (RM_*): Define new enum constants.
4478 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
4479 Treat it as a bit mask containing RM_*.
4480 (read_all_makefiles): For default makefiles, set D->changed to
4481 RM_DONTCARE instead of 1.
4482 * main.c: Don't declare read_all_makefiles here.
4483 (main): Check `changed' member of read_makefiles elts for RM_*
4484 flags instead of specific integer values.
4486 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4488 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
4490 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4492 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
4494 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
4495 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
4497 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
4498 PERCENTS, whose storage is not consumed by create_pattern_rule.
4500 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
4502 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4506 * rule.c (max_pattern_targets): New variable.
4507 (count_implicit_rule_limits): Compute its value.
4508 * rule.h: Declare it.
4509 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
4510 times bigger. Move adding new TRYRULES elt inside the inner
4511 targets loop, so each matching target gets its own elt in MATCHES
4512 and CHECKED_LASTSLASH.
4514 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
4515 instead of just `file' in error msg.
4517 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4519 * job.c (construct_command_argv): Turn off
4520 --warn-undefined-variables around expansion of SHELL and IFS.
4521 * read.c (tilde_expand): Likewise for HOME.
4522 (read_all_makefiles): Likewise for MAKEFILES.
4523 * vpath.c (build_vpath_lists): Likewise for VPATH.
4525 * main.c (warn_undefined_variables_flag): New flag variable.
4526 (switches): Add --warn-undefined-variables.
4527 * make.h (warn_undefined_variables_flag): Declare it.
4528 * expand.c (warn_undefined): New function.
4529 (reference_variable): Call it if the variable is undefined.
4530 (variable_expand): In substitution ref, call warn_undefined if the
4531 variable is undefined.
4533 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
4534 `%.tex: %.w %.ch' rules.
4535 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
4536 (default_suffixes): Add `.ch'.
4538 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4540 * default.c (default_suffixes): Replace `.cweb' with `.w'.
4541 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
4544 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4546 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
4548 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4552 * read.c (multi_glob): Don't free OLD and OLD->name in the
4553 FOUND!=0 fork. Use new block-local variable F instead of
4556 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
4557 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
4558 contains no metacharacters.
4560 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4562 * ar.c (ar_glob{_match,_alphacompare}): New function.
4564 * dep.h [! NO_ARCHIVES]: Declare it.
4565 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
4567 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4568 multi_glob (which doesn't take a 3rd arg).
4569 * rule.c (install_pattern_rule): Likewise.
4570 * default.c (set_default_suffixes): Here too.
4571 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
4573 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
4574 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
4576 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4578 * compatMakefile (installdirs): Actually pass directory names.
4579 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
4580 if it fails, echo a warning msg, but don't make the rule fail.
4582 * read.c (tilde_expand): New function, broken out of tilde_expand.
4583 (multi_glob): Call it.
4584 (construct_include_path): Expand ~ in directory names.
4585 * dep.h: Declare tilde_expand.
4586 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
4587 (main): Expand ~ in -C args.
4588 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
4590 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4592 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
4594 * main.c (main): Put result of alloca in temporary variable with
4595 simple assignment, to make SGI compiler happy.
4597 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4601 * main.c (main): Before re-execing, remove intermediate files, and
4602 print the data base under -p. Sexier debugging message.
4604 * implicit.c (pattern_search): Allocate an extra copy of the name
4605 of a winning intermediate file when putting it in FOUND_FILES.
4607 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4609 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4610 multi_glob (which doesn't take a 3rd arg).
4612 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
4613 chars within D_NAMLEN that are NULs.
4615 * main.c (decode_switches): Don't savestring ARGV[0] to put it
4617 For string switch, don't savestring `optarg'.
4618 (main): Don't free elts of makefiles->list that are "-".
4619 Use alloca'd rather than savestring'd storage for elts of
4620 makefiles->list that are temporary file names.
4621 * read.c (read_all_makefiles): Don't free *MAKEFILES.
4622 * file.c (enter_file): Don't strip `./'s.
4623 * main.c (enter_command_line_file): New function.
4624 (main): Use it in place of enter_file for command-line goals from
4625 other_files, and for old_files and new_files.
4627 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4631 * compatMakefile (.SUFFIXES): Add .info.
4632 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
4633 else in $srcdir. Use basename to remove dir name from installed name.
4635 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4637 * implicit.c (pattern_search): When interning FOUND_FILES, try
4638 lookup_file first; if found, free the storage for our copy of the name.
4640 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4644 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
4645 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
4647 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4649 * rule.c (convert_suffix_rule): New function.
4650 (convert_to_pattern): Use it instead of doing all the work here
4652 For target suffix `.a', generate both the archive magic rule and
4655 * compatMakefile (distclean): Remove stamp-config.
4657 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4661 * file.c (remove_intermediates): Don't write extra space after `rm'.
4663 * main.c (struct command_switch.type): Remove `usage_and_exit'.
4664 (print_usage_flag): New variable.
4665 (switches: --help): Make type `flag', to set print_usage_flag.
4666 (init_switches): Remove `usage_and_exit' case.
4667 (decode_switches): Likewise.
4668 (decode_switches): Print usage if print_usage_flag is set.
4669 When printing usage, die with status of BAD.
4670 (main): Die with 0 if print_version_flag.
4672 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4676 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4678 * compatMakefile (installdirs): New target.
4679 (install): Depend on it.
4681 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4685 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4687 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
4688 set LASTPATH to PATH, not NEXT.
4690 * dir.c (read_dirstream): Break out of loop after incrementing
4691 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
4692 dereference DS->contents->files[DIRFILE_BUCKETS].
4694 * read.c (read_makefile): Clear no_targets after reading a
4695 targetful rule line.
4697 * main.c (main): If print_version_flag is set, exit after printing
4699 (switches): Change --version docstring to say it exits.
4701 * make.h [butterfly]: #undef POSIX.
4703 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4707 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
4708 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
4710 * function.c (handle_function): Use fatal instead of
4711 makefile_fatal when reading_filename is nil.
4713 * configure.in: Add AC_GETGROUPS_T.
4714 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
4716 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4720 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4722 * function.c (handle_function): Fatal for unmatched paren.
4724 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4728 * commands.c (handling_fatal_signal): New variable.
4729 (fatal_error_signal): Set it.
4730 * job.c (reap_children): Avoid nonreentrant operations if that is set.
4731 * make.h: Declare handling_fatal_signal.
4733 * expand.c (reference_variable): New function, snippet of code
4734 broken out of simple-reference case of variable_expand.
4735 (variable_expand): Use it for simple refs.
4736 (variable_expand): When checking for a computed variable name,
4737 notice a colon that comes before the final CLOSEPAREN. Expand
4738 only up to the colon, and then replace the pending text with a
4739 copy containing the expanded name and fall through to subst ref
4741 (variable_expand): Don't bother expanding the name if a colon
4742 appears before the first $.
4743 (expand_argument): Use alloca instead of savestring.
4744 (variable_expand): For subst ref, expand both sides of = before
4745 passing to [pat]subst_expand. Use find_percent instead of lindex
4746 to check the lhs for a %.
4748 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4752 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4754 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
4756 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
4759 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4763 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
4764 we read the member name in any of the fashions that allow it to be
4765 arbitrarily long. Pass its negation to FUNCTION.
4766 (describe_member): Take TRUNCATED from ar_scan and print it.
4767 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
4768 the first sizeof (struct ar_hdr.ar_name) chars.
4769 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
4770 * ar.c (ar_member_date_1): Likewise.
4772 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4774 * job.c (reap_children): Before calling start_job_command to start
4775 the next command line, reset C->remote by calling start_remote_job_p.
4777 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4779 * arscan.c (ar_scan): New local var NAMEMAP.
4780 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
4781 flag IS_NAMEMAP. When extracting the member name, always put a
4782 null at its end first. If the name is "//" or "/ARFILENAMES", set
4783 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
4784 like " /N", get full name from NAMEMAP+N.
4785 Else if NAME looks like "#1/N", read N chars from the
4786 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
4787 the elt's data into alloca'd NAMEMAP.
4788 (ar_name_equal): #if 0 truncating code.
4790 * make.h: Don't declare vfork at all. It returns int anyway,
4791 unless <unistd.h> declared it; and we conflicted with some systems.
4793 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
4794 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
4795 define it to something like "-no-print-directory".
4796 Use %g format instead of %f for floating-valued things.
4798 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4800 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
4801 to change remote-%.dep to remote-stub.dep.
4803 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4807 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4809 * compatMakefile (install): Remove - prefix from chgrp+chmod.
4813 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4815 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
4816 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
4818 * default.c (default_variables): Set GET to macro SCCS_GET.
4820 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
4821 if nonzero. I hope this is the last time this argument is added
4823 (read_makefile): Pass it 1 when parsing include file names.
4824 Pass it 1 when parsing target file names.
4825 Pass it 1 when parsing static pattern target pattern names.
4826 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
4827 * default.c (set_default_suffixes): Pass it 1 when parsing
4829 * function.c (string_glob): Pass it 0 here.
4831 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4833 * misc.c (log_access): New function.
4834 ({init,user,make,child}_access): Call it.
4835 (child_access): Abort if !access_inited.
4837 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
4838 single-letter option.
4839 (init_switches, decode_switches, define_makeflags): An option with
4840 no single-letter version is no longer indicated by a value of -1;
4841 instead a value that is !isalnum.
4842 (init_switches): Don't put such switches into the string, only
4843 into the long_option table.
4845 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
4847 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
4848 bsdcc defined WIF* to use union wait.
4850 * main.c (struct command_switch): Change member `c' to type int.
4851 (switches): Make const.
4852 (decode_switches): Use `const struct command_switch *'.
4853 (define_makeflags): Likewise.
4855 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
4857 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4861 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
4862 Removed AC_MEMORY_H.
4863 * make.h [USG, NeXT]: Don't test these.
4864 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
4865 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
4866 [! ANSI_STRING]: Put decls of bcopy et al here.
4867 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
4868 [HAVE_SIGSETMASK]: Test this rather than USG.
4869 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
4870 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
4871 It doesn't hurt to do both if they are both defined, and testing
4873 * dir.c: Rationalize directory header conditionals.
4874 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
4876 * default.c (default_suffixes): Add `.txinfo'.
4877 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
4879 * variable.c (try_variable_definition): Replace RECURSIVE flag
4880 with enum FLAVOR, which can be simple, recursive, or append.
4881 Recognize += as append flavor. Set new variable VALUE in a switch
4882 on FLAVOR. For append flavor, prepend the variable's old value.
4883 If the variable was previously defined recursive, set FLAVOR to
4884 recursive; if it was defined simple, expand the new value before
4885 appending it to the old value. Pass RECURSIVE flag to
4886 define_variable iff FLAVOR == recursive.
4888 * variable.c (try_variable_definition): Use alloca and bcopy for
4889 NAME, instead of savestring. Might as well use stack storage
4890 since we free it immediately anyway.
4892 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4894 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
4896 * main.c (define_makeflags): Rename `struct flag' member `switch'
4897 to `cs', which is not a reserved word.
4899 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4901 * job.c (new_job): Call start_waiting_jobs first thing.
4902 (start_waiting_job): Changed return type from void to int.
4903 Return 0 when putting the child on the waiting_jobs chain.
4904 (start_waiting_jobs): Don't check load and job_slots here.
4905 Always take a job off the chain and call start_waiting_job on it;
4906 give up and return when start_waiting_job returns zero.
4908 * main.c (define_makeflags: struct flag): Change member `char c' to
4909 `struct command_switch *switch'.
4910 (ADD_FLAG): Set that to CS instead of CS->c.
4911 If CS->c is -1, increment FLAGSLEN for the long name.
4912 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
4913 the long name instead.
4915 * compatMakefile (stamp-config): New target of old config.h rule.
4916 Touch stamp-config after running config.status.
4917 (config.h): Just depend on stamp-config, and have empty commands.
4919 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4921 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
4923 * configure.in (AC_HAVE_FUNCS): Check for psignal.
4925 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4927 * main.c (long_option_aliases): Remove "new"; it is already an
4928 unambiguous prefix of "new-file".
4930 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4934 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4936 * vpath.c (selective_vpath_search): When adding the
4937 name-within-directory at the end of NAME, and we don't add a
4938 slash, don't copy FILENAME in one char too far into NAME.
4940 * variable.c (define_automatic_variables): Find default_shell's
4941 length with strlen, not numerology.
4943 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4945 * main.c (define_makeflags): Add the elts of a string option in
4946 reverse order, so they come out right when reversed again.
4948 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4950 * compatMakefile (make.info): Use `-o make.info'.
4952 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4954 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
4956 (objs): Replace remote.o with remote-$(REMOTE).o.
4957 (srcs): Replace remote.c with remote-$(REMOTE).c.
4958 (remote.o): Rule removed.
4960 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
4961 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
4962 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
4963 * build.template (REMOTE): New var; set to @REMOTE@.
4964 (objs): Add remote-${REMOTE}.o.
4966 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4970 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
4971 "Rejecting impossible" -d msg.
4973 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
4974 mod'd values there; never mod {OLD,NEW}HASH.
4976 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4978 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
4980 * compatMakefile (VPATH): Set this to @srcdir@.
4981 (srcdir): Set this to $(VPATH).
4983 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
4984 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
4985 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
4987 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
4989 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
4991 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4993 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
4994 as the sed delimiter char.
4996 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5000 * rule.h (struct rule): Removed `subdir' member.
5001 * rule.c (new_pattern_rule): No need to clear it.
5002 (count_implicit_rule_limits): Set the `changed' flag in each dep
5003 that refers to a nonexistent directory. No longer set rule-global
5004 `subdir' flag with that information.
5005 (print_rule_data_base): Don't record info on `subdir' flags.
5007 * implicit.c (pattern_search): Check the DEP->changed flag rather
5008 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
5009 if it is set, the file might exist even though the DEP->changed
5012 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
5013 name arg to dir_file_exists_p to check for existence of directory.
5015 * implicit.c (pattern_search): Inside dep-finding loop, set
5016 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
5017 rather than computing it anew.
5019 * commands.c (set_file_variables): Must alloca space for PERCENT
5020 and copy it, to avoid leaving the trailing `)' in the value.
5022 * misc.c (remove_comments): Fixed backslash-checking loop
5023 condition to allow it to look at the first char on the line.
5024 P2 >= LINE, not P2 > LINE.
5026 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
5027 $@, rm $@.old and mv $@ to $@.old.
5029 * variable.c (try_variable_definition): Take new args FILENAME and
5030 LINENO. Fatal if the variable name is empty.
5031 * read.c (read_makefile): Change callers.
5032 * main.c (main): Likewise.
5034 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
5035 that configure will replace with the group owning /dev/kmem.
5037 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5039 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
5040 selective_vpath_search.
5041 (selective_vpath_search): Take second arg MTIME_PTR.
5042 If the dir cache thinks a file exists, stat it to make sure, and
5043 put the modtime in *MTIME_PTR.
5044 * remake.c (library_search): Take second arg MTIME_PTR.
5045 When we find a match, record its mtime there.
5046 Pass MTIME_PTR through to vpath_search to do same.
5047 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
5048 store it in FILE->last_mtime if set nonzero.
5049 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
5051 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
5052 so globbing looks somewhere it will find things.
5054 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
5055 not `$(srcdir)/make.info*'; no need to use basename.
5057 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5061 * compatMakefile (install): Add missing ;\s.
5063 Make -, @, and + prefixes on a pre-expanded command line affect
5064 all lines in the expansion, not just the first.
5065 * commands.h (struct commands): Replace `lines_recurse' member
5067 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
5069 * commands.c (chop_commands): Set `lines_flags' instead of
5070 `lines_recurse'. Record not only + but also @ and - prefixes.
5071 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
5072 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
5073 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
5074 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
5075 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
5076 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
5078 * remake.c (update_goal_chain): Set G->file to its prev after
5079 checking for G being finished, since that check needs to examine
5082 * configure.in (union wait check) [HAVE_WAITPID]: Try using
5083 waitpid with a `union wait' STATUS arg. If waitpid and union wait
5084 don't work together, we should not use union wait.
5088 * remake.c (update_goal_chain): When G->file->updated, move
5089 G->file to its prev. We aren't finished until G->file is nil.
5091 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5093 * main.c (starting_directory): New global variable.
5094 (main): Set it to cwd after doing -Cs.
5095 (log_working_directory): Use it, rather than computing each time.
5096 * make.h: Declare it.
5098 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
5100 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
5101 ARGV, rather than LEN words plus one byte.
5103 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5105 * compatMakefile ($(bindir)/$(instname)): Put - before
5106 install_setgid command line, so its failure won't be an error.
5107 (infodir): New variable.
5108 (install): Depend on $(infodir)/$(instname).info.
5109 ($(infodir)/$(instname).info): New target.
5111 * read.c (read_makefile): If FILENAMES is nil when we see a line
5112 starting with a tab, don't treat it as a command. Just fall
5113 through, rather than giving an error.
5115 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
5116 command line, don't clear it before continuing. We want
5117 subsequent command lines to be ignored as well.
5119 * job.c (new_job): Before expanding each command line, collapse
5120 backslash-newline combinations that are inside var or fn references.
5122 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5124 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
5126 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
5128 * job.c [POSIX] (unblock_sigs): Made global.
5129 [!POSIX] (unblock_sigs): Move defns to job.h.
5130 * job.h [POSIX] (unblock_sigs): Declare.
5132 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5134 * read.c (read_makefile): In vpath parsing, after finding the
5135 pattern token, take entire rest of line as the search path, not
5136 just the next token.
5138 * compatMakefile (remote.o): Depend on remote-*.c.
5140 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5142 * commands.c (set_file_variables): Don't define any F or D versions.
5143 * variable.c (define_automatic_variables): Define them here as
5144 recursively-expanded variables that use the dir and notdir funcs.
5146 * variable.c (target_environment): In v_default case, don't export
5147 o_default or o_automatic variables.
5149 * configure.in (union wait check): Remove ` and ' inside C code;
5150 they confuse the shell script.
5152 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5156 * vpath.c (construct_vpath_list): When skipping further processing
5157 of an elt that is ".", don't also skip the code that pushes P past
5160 * compatMakefile (distclean): Don't remove make-*.
5162 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
5163 defined. If one cannot use WEXITSTATUS with a `union wait'
5164 argument, we don't want to believe the system has `union wait' at all.
5166 * remake.c (update_file): Do nothing to print "up to date" msgs.
5167 (update_goal_chain): Do it here instead.
5168 Use the `changed' flag of each goal's `struct dep' to keep track
5169 of whether files_remade (now commands_started) changed around a
5170 call to update_file for that goal.
5171 When a goal is finished, and its file's update_status is zero (i.e.,
5172 success or nothing done), test the `changed' flag and give an "up
5173 to date" msg iff it is clear.
5174 * make.h (files_remade): Renamed to commands_started.
5175 * remake.c: Changed defn.
5176 (update_goal_chain): Changed uses.
5177 * job.c (start_job_command): Increment commands_started here.
5178 (reap_children): Not here.
5180 * remake.c (update_goal_chain): Don't do anything with files'
5181 `prev' members. update_file now completely handles this.
5183 * variable.c (target_environment): Don't expand recursive
5184 variables if they came from the environment.
5186 * main.c (define_makeflags): For flags with omitted optional args,
5187 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
5188 so stored cannot have more flags appended to the same word.
5190 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5192 * variable.c (print_variable_set): In vars/bucket calculation,
5193 don't spuriously multiply by 100.
5197 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
5198 Don't define if already defined.
5200 * remake.c (update_file): Don't keep track of the command_state before
5201 calling update_file_1. Remove local variable COMMANDS_FINISHED,
5202 and don't test it to decide to print the "is up to date" msg.
5203 Testing for files_remade having changed should always be sufficient.
5204 The old method lost when we are called in the goal chain run on a
5205 makefile, because the makefile's command_state is already
5206 `cs_finished' from the makefile chain run.
5208 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
5210 * configure.in: Rewrote wait checking.
5211 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
5212 Use AC_HAVE_FUNCS to check for waitpid and wait3.
5213 Use a compile check to test just for `union wait'.
5214 * job.c: Rewrote conditionals accordingly.
5215 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
5216 [HAVE_WAIT3]: Likewise.
5217 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
5219 * configure.in: Set CFLAGS and LDFLAGS before all checks.
5221 * dir.c: Add static forward decls of {open,read}_dirstream.
5223 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5227 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
5229 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
5230 * build.template (CFLAGS, LDFLAGS): Same here.
5231 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
5232 Set them to -g if not defined in the environment.
5234 * remake.c (library_search): Use LIBNAME consistently, setting it
5235 only once, to be the passed name sans `-l'.
5236 Pass new var FILE to be modified by vpath_search.
5238 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5242 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
5245 * configure.in: Add AC_CONST for the sake of getopt.
5247 * read.c (read_makefile): Continue after parsing `override'
5248 directive, rather than falling through to lossage.
5249 Check for EOL or blank after "override define".
5251 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
5253 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5257 * main.c (define_makeflags): After writing everything into
5258 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
5259 just wrote " -". Always terminate the string at *P.
5261 * remake.c (library_search): When constructing names in std dirs,
5262 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
5263 buffer we are writing into!).
5265 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5267 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
5268 define" when IGNORING is true.
5270 * compatMakefile (distclean): Remove config.status and build.sh.
5272 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5276 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
5279 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
5281 * variable.c (define_automatic_variables): Override SHELL value for
5282 origin o_env_override as well as o_env.
5284 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
5285 add the names of the glob objects (w/subdir) to %objs%.
5286 * build.template (globobjs): Removed.
5287 Take basename of $objs before linking.
5289 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5293 * configure.in (AC_OUTPUT): Also edit build.sh.
5294 * build.template: New file.
5295 * GNUmakefile (build.sh.in): New rule to create it from build.template.
5296 (make-$(version).tar.Z): Depend on build.sh.in.
5298 * main.c (die): Call print_data_base if -p.
5299 (main): Don't call it here.
5301 * compatMakefile (defines): Add @DEFS@. configure should turn this
5302 into -DHAVE_CONFIG_H.
5304 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5308 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
5309 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
5310 * compatMakefile (install_setgid): New var, set by configure.
5311 (install): Install setgid $(group) only if $(install_setgid) is true.
5313 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5315 * job.c (load_too_high): If getloadavg fails with errno==0, give a
5316 message saying that load limits are not supported.
5318 * vpath.c (construct_vpath_list): Rewrote path deletion code to
5319 not try to use PATH's next link after freeing PATH.
5321 * main.c (define_makeflags): Rewritten; now handles string-valued
5322 option, and has no arbitrary limits.
5323 (switches): Set `toenv' flag for -I and -v.
5325 * main.c (decode_env_switches): Cast return value of alloca to char *.
5327 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
5328 setre[gu]id in place of set[gu]id.
5330 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5332 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
5335 * make.h [POSIX]: Don't test this to use ANSI_STRING.
5336 Testing STDC_HEADERS should be sufficient.
5338 * job.h: Declare start_waiting_jobs.
5340 * read.c (read_makefile): Add missing parens in if stmt that find
5341 conditional directives.
5343 * main.c (main): Declare init_dir.
5344 * implicit.c (pattern_search): Always use two % specs in a
5345 DEBUGP2, and always pass two non-nil args.
5346 Cast field width args to int.
5347 Add missing parens in !RULE->subdir if stmt.
5348 * function.c (expand_function, patsubst_expand): Add parens around
5349 assignments inside `while' stmts.
5350 * commands.c (print_commands): Cast field width args to int.
5352 * read.c (do_define): Cast return value of alloca to (char *).
5354 * main.c (init_switches): New function, broken out of decode_switches.
5355 (decode_switches): Take new arg ENV. If set, ignore non-option
5356 args; print no error msgs; ignore options with clear `env' flags.
5357 (decode_env_switches): Rewritten to chop envar value into words
5358 and pass them to decode_switches.
5359 (switches): Set `env' flag for -I and -v.
5361 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
5363 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5367 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
5368 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
5369 we don't need these anyway.
5371 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
5372 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
5373 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
5374 but its set[gu]id functions aren't; its setre[gu]id functions work.
5376 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
5378 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
5380 * configure.in: Call AC_PROG_CC.
5381 * compatMakefile (CC): Define to @CC@ (autoconf magic).
5383 * compatMakefile: Add .NOEXPORT magic target.
5385 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5387 * main.c (print_version): Updated copyright to include 93.
5389 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5391 * make.h [_AIX]: Don't declare alloca.
5393 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5397 * compatMakefile (objs): Add signame.o.
5398 (srcs): Add signame.[ch].
5400 * compatMakefile (srcs): Add config.h.in.
5401 (remote.o): Add -I. before -I$(srcdir).
5403 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5407 * read.c (readline): Fatal when LEN==0, indicating a line starting
5409 (readline): Take new arg LINENO, for use in error msg.
5410 (read_makefile, do_define): Pass it.
5412 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
5413 (.c.o): Add -I. before -I$(srcdir).
5415 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5417 * read.c (read_makefile): Accept and ignore a rule with no targets.
5419 * compatMakefile (ALLOCA_SRC): New variable.
5420 (srcs): Include its value.
5422 * read.c (struct conditional): Renamed member `max_ignoring' to
5423 `allocated'; added new member `seen_else'.
5424 (conditional_line): Initialize seen_else flag when starting an `if...';
5425 set it when we see an `else'; fatal if set when we see `else'.
5426 (read_makefile): Fatal "missing `endif'" if there are any pending
5427 conditionals, not just if we are still ignoring.
5429 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5431 * compatMakefile (manext): Set to 1, not l.
5432 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
5434 * file.c (file_hash_enter): Don't call uniquize_deps here.
5435 * read.c (record_files): Likewise.
5436 * implicit.c (pattern_search): Likewise.
5437 * commands.c (set_file_variables): Call it only here.
5439 * default.c (default_variables) [__convex__]: FC=fc.
5441 * variable.c (target_environment): Expand the values of recursively
5442 expanded variables when putting them into the environment.
5443 * expand.c (recursively_expand): Made global.
5444 * make.h (recursively_expand): Declare it.
5446 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
5447 when a dep's command_state is cs_running or cs_deps_running.
5449 * read.c (read_makefile): Changed error msg for spurious cmds to
5450 not say "first target".
5452 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5454 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
5455 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
5456 * compatMakefile (config.h, configure, config.h.in): New rules.
5457 (defines): Removed @DEFS@.
5459 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5461 * compatMakefile (realclean): Just depend on distclean; no cmds.
5462 (distclean): Do what realclean did before; also remove Makefile and
5463 config.h; don't remove configure.
5464 (info, dvi): New targets; depend on make.{info,dvi}.
5465 (doc): Removed target.
5466 (MAKEINFO, TEXI2DVI): New vars.
5467 (make.info, make.dvi): Use them instead of explicit cmds.
5469 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5471 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
5473 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5475 * main.c (long_option_aliases): Add --new-file alias for -W.
5477 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
5480 * read.c (do_define): Expand the variable name before using it.
5482 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
5483 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
5485 * remake.c (library_search): Search for libNAME.a in cwd; look in
5486 vpath before looking in standard dirs, not after.
5487 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
5489 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5491 * default.c (default_pattern_rules, default_terminal_rules): Added
5492 brackets around initializers.
5494 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
5495 (try_variable_definition): Expand the name before defining the var.
5497 * job.c (init_siglist): Removed function.
5498 Removed decl of `sys_siglist'.
5499 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
5500 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
5501 only under these conditions.
5502 * main.c (main): Don't declare init_siglist.
5503 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
5505 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5507 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
5508 nil; instead just set it to MOREDEPS.
5510 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5512 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
5513 loop that sets MAXELEM.
5515 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5519 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5521 * job.c (start_job_command): Under -n, increment files_remade after
5522 processing (i.e., printing) all command lines.
5524 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5526 * read.c (record_files): Append new deps if this rule has no
5527 commands; prepend them to existing deps if this rule has no commands.
5529 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
5531 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
5532 (read_makefile): Changed callers.
5533 * function.c (string_glob): Likewise.
5534 * rule.c (install_pattern_rule): Likewise.
5536 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5538 * remake.c (files_remade): Made global.
5539 (notice_finished_file): Don't increment files_remade here; this
5540 function gets called in many situations where no remaking was in
5542 * job.c (reap_children): Do it here instead, when we know that
5543 actual commands have been run for the file.
5544 * make.h (files_remade): Declare it.
5546 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5548 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
5549 separate elts in the search path.
5551 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
5552 The search path can contain spaces now.
5554 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5556 * compatMakefile (check): New target; no-op.
5558 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
5559 testing for OLDHASH==0 but before using the value.
5560 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
5563 * file.c (rename_file): Notice when OLDFILE->cmds came from
5564 default.c, and don't try to print ->filename in that case.
5566 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5568 * remake.c (update_file): Don't process F->also_make here.
5569 (notice_finished_file): Don't process FILE->also_make if no attempt
5570 to update FILE was actually made.
5571 Fixed to call f_mtime directly to refresh their modtimes.
5573 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5575 * read.c (find_percent): Don't increment P again after skipping
5578 * expand.c (variable_expand): In call to patsubst_expand, don't
5579 find `%'s ourselves; let that function do it.
5581 * read.c (read_makefile: record_waiting_files): Don't call
5582 record_files if FILENAMES is nil.
5583 (read_makefile): All alternatives in the parsing, except for rule
5584 lines, fall through to the end of the loop. At the end of the
5585 loop, do record_waiting_files so we notice later spurious cmds.
5587 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5589 * variable.c (define_automatic_variables): Free old value of SHELL
5590 before replacing it.
5592 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5594 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
5596 * dir.c (open_dirstream): Cast return value to __ptr_t.
5598 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
5600 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
5601 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
5602 Define as (get_path_max ()).
5603 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
5604 [! PATH_MAX] (get_path_max): Declare fn.
5605 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
5607 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5611 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
5612 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5613 SYS_SIGLIST_DECLARED.
5615 * dir.c (file_impossible): When initializing DIR->contents, set
5616 DIR->contents->dirstream to nil.
5618 * compatMakefile (GLOB): Define new variable.
5619 (objs): Use it, rather than glob/libglob.a explicitly.
5621 * read.c (parse_file_seq): When stripping "./", handle cases like
5622 ".///foo" and "./////".
5623 * file.c (lookup_file, enter_file): Likewise.
5625 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5627 * dir.c (struct dirstream, {open,read}_dirstream): New
5628 data type and functions to read a directory sequentially.
5629 (init_dir): New function to hook it into glob.
5630 * main.c (main): Call init_dir.
5632 * compatMakefile (objs): Added glob/libglob.a.
5633 * configure.in: Remove code to test for glob.
5635 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5637 * read.c (record_files): Generalized test for NAME pointing
5638 somewhere into F->name.
5640 * variable.c (define_variable_in_set): Free old value when replacing.
5642 * read.c (do_define): Free the linebuffer before returning.
5643 (record_files): When clearing .SUFFIXES deps, free their data.
5644 (multi_glob): Free OLD and its data when replacing it with results
5647 * commands.c (set_file_variables): Use alloca in place of xmalloc
5648 for temp space for $^, $?, et al.
5650 * dir.c (struct directory): New member `contents' replaces `files'
5652 (struct directory_contents): New type.
5653 (directories_contents): New hash table.
5654 (dir_struct_file_exists_p): Take a struct directory_contents.
5655 (dir_file_exists_p): Pass it the `contents' member of the dir found.
5656 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
5657 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
5658 (dir_file_exists_p, find_directory): Change all callers.
5659 (file_impossible): Use DIR->contents, initializing it if nil.
5660 (print_dir_data_base): Use DIR->contents, and print out device and
5661 inode numbers with each directory.
5663 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
5664 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
5665 (DIRFILE_BUCKETS): Decrease to 107.
5666 (find_directory): Allocate and zero a multiple of
5667 sizeof (struct dirfile *), not of sizeof (struct dirfile).
5668 (dir_struct_file_exists_p): New function, nearly all code from
5670 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
5671 * vpath.c (selective_vpath_search): Remove redundant
5672 dir_file_exists_p call.
5674 * configure.in: Comment out glob check; always use our code.
5676 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5678 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5679 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
5682 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5684 * main.c (main): Don't do -w automatically if -s.
5686 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5688 * main.c (printed_version): Move variable inside print_version.
5689 (print_version): Return immediately if printed_version is set.
5690 (die): Don't test printed_version here.
5691 (decode_switches): Under -v, do print_version before giving usage.
5692 (DESCRIPTION_COLUMN): New macro.
5693 (decode_switches): Use it when printing the usage message.
5694 Leave at least two spaces between options and their descriptions.
5696 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5700 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5702 * read.c (read_makefile): Save errno value from trying to open
5703 FILENAME, and restore it before erring; otherwise we get the errno
5704 value from the last elt of the search path.
5706 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5708 * main.c (long_option_aliases): Add --stop for -S.
5710 * read.c (word1eq): Do strncmp before dereferencing someplace that
5711 may be out in space.
5713 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5715 * remake.c (notice_finished_file): If all the command lines were
5716 recursive, don't do the touching.
5718 * job.c (start_job_command): Don't check for + here.
5719 * commands.c (chop_commands): Do it here instead.
5721 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
5723 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5725 * compatMakefile (objs): Include $(ALLOCA).
5727 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
5729 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5731 * read.c (default_include_directories): Add INCLUDEDIR first.
5732 * compatMakefile (includedir): Define.
5733 (defines): Add -D for INCLUDEDIR="$(includedir)".
5735 * read.c (read_makefile): Grok multiple files in `include';
5738 * remake.c (library_search): New function.
5739 (library_file_mtime): Remove function.
5740 (f_mtime): Use library_search instead of library_file_mtime.
5741 * compatMakefile (libdir): Define.
5742 (defines): Add -D for LIBDIR="$(libdir)".
5743 * make.texinfo (Libraries/Search): Document change.
5745 * file.c (rename_file): Fix file_hash_enter call with missing arg.
5747 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5751 * main.c (main): Set command_state to cs_finished for temp files
5752 made for stdin makefiles.
5754 * main.c (decode_switches): Don't tell getopt to return non-option
5756 Ignore an argument of `-'.
5758 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5760 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
5761 the command line and go to the next.
5762 (notice_finished_file): Under -t, touch FILE.
5763 * remake.c (remake_file): Don't touch it here.
5765 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5767 * function.c (pattern_matches): Use temporary for strlen (WORD)
5768 instead of two function calls.
5770 * compatMakefile (LOAD_AVG): Remove variable and comments.
5772 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5774 * make.texinfo (Running): Node renamed to `make Invocation'.
5776 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5778 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
5781 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5785 * main.c: Don't #include <time.h>; make.h already does.
5787 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5789 * implicit.c (pattern_search): Fixed copying of suffix when building
5792 * function.c (expand_function: `shell'): Make sure BUFFER is
5793 null-terminated before replacing newlines.
5795 * compatMakefile (mandir): Use man$(manext), not always manl.
5797 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5799 * rule.c (new_pattern_rule): Not static.
5800 * rule.h: Declare it.
5802 * file.c (file_hash_enter): New function, most code from rename_file.
5803 (rename_file): Call it.
5804 * file.h (file_hash_enter): Declare it.
5808 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5810 * main.c (decode_switches): Handle usage_and_exit when building
5811 long options vector.
5813 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
5814 (default_variables): Define CHECKOUT,v (hairy).
5816 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5817 sys_siglist to _sys_siglist.
5819 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5821 * NEWS: Add header and tail copyright info like Emacs NEWS.
5823 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
5824 bcopy if already #define'd.
5825 [STDC_HEADERS] (qsort, abort, exit): Declare here.
5826 [! __GNU_LIBRARY__ && !POSIX]: Not here.
5828 * make.h [_AIX]: #pragma alloca first thing.
5830 * job.c (start_waiting_job): Set the command_state to cs_running
5831 when we queue a job on waiting_jobs.
5833 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5835 * variable.c (define_automatic_variables): Use "" instead of nil
5838 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5842 * main.c (struct command_switch.type): Add alternative usage_and_exit.
5843 (command_switches): Add -h/--help.
5845 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5847 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
5848 * README.template: Mention NEWS.
5849 * CHANGES: Renamed to NEWS.
5851 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
5853 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5855 * main.c (main): Set -o files' command_states to cs_finished.
5857 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
5858 when tossing a rule.
5860 * main.c (main): Use alloca only in simple local var assignment,
5861 for braindead SGI compiler.
5863 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
5864 inconsistent with the number computed when listing them.
5866 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5868 * commands.c (set_file_variables): For $? and $^ elts that are archive
5869 member refs, use member name only.
5871 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5873 * variable.h (struct variable.export): Add new alternative v_ifset.
5874 * variable.c (target_environment): Check for it.
5875 (define_automatic_variables): Set it for MAKEFILES.
5877 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5879 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
5880 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
5881 (distclean, mostlyclean): New targets.
5883 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5887 * compatMakefile (config.status): Remove rule.
5889 * job.c (start_waiting_job): Free C after using C->file, not before.
5891 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5893 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
5894 HAVE_* instead of #ifndef *_MISSING.
5895 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
5897 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5899 * main.c (main): makelevel>0 or -C implies -w.
5901 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5903 * file.c, job.c, function.c: Don't #include <errno.h>.
5904 make.h: Do it here instead.
5905 * arscan.c (ar_member_touch): Don't declare errno.
5907 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5909 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
5911 * remake.c (update_file): If commands or deps are running after
5912 update_file_1 returns, break out of the :: rule (->prev) loop and
5915 * job.c (job_next_command): New function; code from start_job.
5916 (start_job_command): Renamed from start_job. Call job_next_command
5917 and recurse for empty command lines and -n.
5918 (start_waiting_job): Call start_job_command, not start_job.
5919 (new_job): Call job_next_command to prime the child structure, and
5920 then call start_waiting_job.
5921 (reap_children): Use job_next_command and start_job_command.
5922 (start_waiting_job): Call start_remote_job_p here, and store its
5923 result in C->remote. If zero, check the load average and
5924 maybe put C on waiting_jobs.
5925 (start_job_command): Test CHILD->remote rather than calling
5926 start_remote_job_p. Don't do load avg checking at all here.
5928 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
5929 SIGSEGV, SIGFPE or SIGTRAP.
5931 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
5932 configure will set it in glob/Makefile.
5934 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5936 * dir.c [DIRENT] (direct): Don't define to dirent.
5937 [! DIRENT] (direct): Define to dirent.
5938 (dir_file_exists_p): Use struct dirent instead of struct direct.
5940 * make.h (getcwd): No space between macro and ( for args!
5942 * job.c (start_job): Don't put the job on waiting_jobs if
5945 * make.texinfo (Missing): Shortened title.
5947 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5949 * file.c (remove_intermediates): Print "rm" commands under -n.
5951 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5955 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5957 * arscan.c [M_UNIX]: #undef M_XENIX.
5959 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5961 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
5963 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5965 * compatMakefile (getloadavg.o): Removed special rule.
5966 (CFLAGS): Don't include $(defines).
5967 (.c.o): Define suffix rule.
5968 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
5969 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
5971 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
5973 * make.h (max): Removed.
5974 * expand.c (variable_buffer_output): Don't use it.
5976 * compatMakefile (INSTALL): Define.
5977 (Makefile): New rule to make from Makefile.in.
5980 (getloadavg.o, remote.o): Use autoconf $foo< hack.
5982 * commands.c (fatal_error_signal): Removed return.
5984 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5988 * make.texinfo (Summary): New node.
5989 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
5991 * variable.c (max): Moved to make.h.
5993 * compatMakefile (objs, srcs): Added ar & arscan.
5995 * job.c (start_waiting_job): New function, 2nd half of new_job.
5997 (start_waiting_jobs): New function.
5998 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
6000 * compatMakefile (objs, srcs): Removed load, added getloadavg.
6002 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6004 * job.c (load_too_high): New function. Uses getloadavg.
6005 (waiting_jobs): New variable.
6006 (start_job): Don't call wait_to_start_job. Instead, if
6007 load_too_high returns nonzero, add the child to the
6008 `waiting_jobs' chain and return without starting the job.
6010 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6012 * expand.c (variable_buffer_output): Made global again.
6013 * variable.h: And declare it.
6015 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
6016 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
6017 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
6018 for a slash in the archive at run time.
6019 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
6020 cope with trailing-slash and non-trailing-slash archives.
6022 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
6023 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
6025 * load.c (load_average) [sgi]: Use sysmp call.
6027 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
6028 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
6030 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
6031 (vfork, VFORK_NAME): Don't define.
6032 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
6034 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
6035 the each file. Rearranged PATH_MAX hacking.
6036 * job.c: Rearranged NGROUPS_MAX hacking.
6038 * remake.c (fstat, time): Don't declare.
6040 * compatMakefile (defines): Value is @DEFS@.
6041 (LOADLIBES): Value is @LIBS@.
6042 (extras): Value is @LIBOBJS@.
6043 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
6044 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
6046 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
6048 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
6049 (getcwd): Just declare if present. If not, declare as a macro
6050 using getwd, and declare getwd.
6051 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
6052 * main.c (main, log_working_directory): Use getcwd instead of getwd.
6054 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
6056 * make.h (SIGHANDLER, SIGNAL): Removed.
6057 (RETSIGTYPE): Define if not #define'd.
6058 * main.c (main): Use signal in place of SIGNAL.
6060 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
6062 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
6063 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
6065 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
6066 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
6068 * job.c (child_handler), commands.c (fatal_error_signal): Return
6069 RETSIGTYPE instead of int.
6070 * main.c (main): Declare fatal_error_signal and child_handler here
6071 to return RETSIGTYPE; removed top-level decl of former.
6073 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
6074 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
6076 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6078 * job.c [HAVE_WAITPID]: Test this instead of USG.
6079 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
6080 (GID_T): Don't #define.
6081 (search_path): Use gid_t instead of GID_T.
6082 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
6083 these individually instead of USG for all.
6084 * make.h (ctime): Don't declare. #include time.h instead.
6085 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
6087 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
6088 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
6090 * arscan.c: Removed #ifdef mess about string.h et al.
6091 Just #include make.h instead.
6092 * make.h (fstat, atol): Declare.
6094 * commands.c (fatal_error_signal): Don't use sigmask to check for
6095 propagated signals; use ||s instead.
6096 (PROPAGATED_SIGNAL_MASK): Removed.
6097 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
6099 * variable.c (variable_buffer, variable_buffer_length,
6100 initialize_variable_output, variable_output): Moved to expand.c;
6102 (struct output_state, save_variable_output,
6103 restore_variable_output): Removed.
6104 * expand.c (initialize_variable_output): Put a NUL at the beginning
6105 of the new buffer after allocating it.
6106 (allocated_variable_expand_for_file): Don't use
6107 {save,restore}_variable_output. Do it by hand instead, keeping
6108 state on the stack instead of malloc'ing it.
6109 (allocated_variable_expand): Removed.
6110 * variable.h (allocated_variable_expand): Define here as macro.
6111 (variable_buffer_output, initialize_variable_output,
6112 save_variable_output, restore_variable_output): Removed decls.
6114 * read.c (conditional_line): For an if cmd, if any elt of the
6115 conditionals stack is ignoring, just push a new level that ignores
6116 and return 1; don't evaluate the condition.
6118 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6120 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
6122 * job.c (getdtablesize): Don't declare or #define if already #define'd.
6124 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6126 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
6127 export_all_variables.
6128 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
6130 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6134 * commands.c (set_file_variables): Calculate length for ^D and ?D
6135 individually, making sure to give them at least enough space for "./".
6137 * make.h [CRAY]: #define signal to bsdsignal.
6139 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
6140 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
6142 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
6143 wasn't defined by <ar.h>.
6145 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6149 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6151 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
6154 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6156 * main.c (decode_switches): Initialize all the long_option elt members.
6158 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6160 * make.texinfo (Text Functions): Correct filter-out description.
6162 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6164 * compatMakefile (realclean): Don't remove backup files.
6166 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
6168 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6172 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6174 * job.c (reap_children): Don't die if wait returns EINTR.
6176 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6178 * job.c (reap_children): Always run the next command for a
6179 successful target. If we are going to die, we don't want to leave
6180 the target partially made.
6182 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6184 * job.c (construct_command_argv_internal): After loop, if we only
6185 have one word, check it for being a shell command.
6187 * main.c (decode_switches): Allocate ARGC slots in other_args to
6188 begin with, so we never need to worry about growing it.
6189 If we get a non-option arg and POSIXLY_CORRECT is in the
6190 environment, break out of the loop. After the loop, add all remaining
6191 args to other_args list.
6193 * main.c (decode_switches): For positive_int and floating switches
6194 when optarg is nil, use next arg if it looks right (start with a
6195 digit, or maybe decimal point for floating).
6197 * variable.c (define_automatic_variables): Always set SHELL to
6198 default if it comes from the environment. Set its export bit.
6199 * make.texinfo (Environment): Document change.
6201 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6205 * compatMakefile (tags, TAGS): Use vars for cmds.
6206 (ETAGS, CTAGS): Define.
6208 * main.c (decode_switches): If a switches elt has a nil long_name,
6209 make the long option name elt be "".
6210 Fixed loop to not ignore all the options.
6212 * make.texinfo (Option Summary): Added long options.
6214 * main.c (switches): Changed -m's description to "-b".
6215 (decode_switches): When printing the usage message, don't print
6216 switches whose descriptions start with -.
6217 When constructing the list of names for switch -C, search the
6218 switches vector for switches whose descriptions are "-C".
6220 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
6221 Call -I --include-dir, not --include-path.
6222 (long_option_aliases): Added --new == -W, --assume-new == -W,
6223 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
6226 * main.c (switches): Removed bogus "silent" elt.
6227 (long_option_aliases): Define new var.
6228 (decode_switches): Add long_option_aliases onto the end of the long
6229 options vector created for getopt_long.
6230 Look through long_option_aliases for extra names to list
6233 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6235 * main.c (log_working_directory): Fixed to properly not print the
6236 leaving message when we haven't printed the entering message.
6238 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6240 * main.c (struct command_switch): Added elts `long_name',
6241 `description', and `argdesc'.
6242 (switches): Added initializers for new members.
6243 (decode_switches): Rewritten to use getopt_long.
6244 * compatMakefile (GETOPT, GETOPT_SRC): Define.
6245 (objs, srcs): Include them.
6247 * job.c (child_died): Renamed to dead_children; made static.
6248 (child_handler): Increment dead_children instead of setting child_died.
6249 (reap_children): Decrement dead_children instead of clearing
6250 child_died. The point of all this is to avoid printing "waiting
6251 for unfinished jobs" when we don't actually need to block.
6252 This happened when multiple SIGCHLDs before reap_children was called.
6254 * job.c (reap_children): If ERR is set, so we don't call start_job
6255 on the child being reaped, instead set its command_state to
6257 (reap_children, child_handler, new_job): I added several
6258 debugging printf's while fixing this. I left them in if (debug_flag)
6259 because they may be useful for debugging this stuff again.
6261 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6263 * read.c (read_makefile): v_export is not 1.
6265 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6269 * variable.c (export_all_variables): New variable.
6270 (target_environment): Export variables whose `export' member is
6271 v_default if export_all_variables is set and their names are benign.
6272 * variable.h: Declare export_all_variables.
6273 * read.c (read_makefile): If export or unexport is given with no
6274 args, set or clear export_all_variables, respectively.
6276 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
6277 so it isn't duplicated when we add it at the end.
6279 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6283 * variable.h (struct variable): Added new member `export'.
6284 * variable.c (define_variable_in_set): Initialize it to v_default.
6285 (target_environment): Don't check for .NOEXPORT.
6286 Export variables whose `export' member is v_default and that would
6287 have been exported under .NOEXPORT, and variables whose `export'
6289 (try_variable_definition): Return the variable defined.
6290 * variable.h (try_variable_definition): Changed decl.
6291 * read.c (read_makefile): Recognize `export' and `unexport' directives.
6293 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6295 * main.c (main) [POSIX]: Reversed args to sigaddset.
6297 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6299 * job.c [POSIX || !USG] (unblock_sigs): New fn.
6300 (start_job): Block signals before forking.
6301 (new_job): Unblock signals after putting the new child on the chain.
6302 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
6303 int fatal_signal_mask.
6305 * load.c [sgi] (LDAV_CVT): Define.
6307 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6311 * load.c (load_average) [sgi]: Clear the high bit of the address
6312 from the symbol table before looking it up in kmem.
6314 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
6315 (remake_file): No longer needed in message here.
6317 * main.c (die): Call reap_children with BLOCK==1.
6319 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6321 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
6323 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6325 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
6326 not to head of chain. Extract next ptr before we might do
6327 freerule, and use that for next iteration.
6328 (freerule): Still do next ptr frobbing if LASTRULE is nil.
6330 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6332 * job.c (child_error): Removed extra %s from error msg format.
6336 * job.c (reap_children): Don't start later commands in a sequence
6339 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
6341 * job.c (reap_children): New function; work that used to be done in
6343 (child_died): New global var.
6344 (child_handler): Now just sets child_died.
6345 (wait_for_children): Removed.
6346 (unknown_children_possible, block_signals, unblock_signals,
6347 push_signals_blocked_p, pop_signals_blocked_p): Removed.
6348 (child_execute_job): Removed call to unblock_signals.
6349 (new_job): Removed calls to push_signals_blocked_p and
6350 pop_signals_blocked_p.
6351 * job.h: Declare reap_children, not wait_for_children.
6352 * commands.c (fatal_error_signal), job.c (new_job),
6353 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
6354 remake.c (update_goal_chain), function.c (expand_function: `shell'):
6355 Changed wait_for_children calls to reap_children.
6356 Some needed to be loops to wait for all children to die.
6357 * commands.c (fatal_error_signal), main.c (main,
6358 log_working_directory), function.c (expand_function): Removed calls
6359 to push_signals_blocked_p and pop_signals_blocked_p.
6360 * job.h: Removed decls.
6362 * job.h: Added copyright notice.
6364 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6366 * job.c (child_error): No *** for ignored error.
6368 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6370 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
6371 avoid compiler warnings.
6373 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
6376 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6378 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
6379 avoid compiler warnings.
6381 * remake.c (notice_finished_file): Run file_mtime on the also_make
6382 files, so vpath_search can happen.
6384 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
6385 (alpha-files): Include test suite tar file.
6387 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6391 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6393 * remake.c (update_file, update_file_1): Do check_renamed on elts
6394 of dep chains when traversing them. Something unrelated might have
6395 renamed one of the files the dep chain points to.
6397 * file.c (rename_file): If FILE has been renamed, follow its
6398 `renamed' ptr, so we get to the final real FILE. Using the renamed
6399 ones loses because they are not in the hash table, so the removal
6400 code loops infinitely.
6402 * read.c (read_all_makefiles): Clobber null terminator into
6403 MAKEFILES expansion, so string passed to read_makefile is properly
6406 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6408 * commands.c (set_file_variables): $* for archive member with
6409 explicit cmds is stem of member, not of whole `lib(member)'.
6411 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6415 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6417 * rule.c (new_pattern_rule): Rules are identical only if all their
6418 targets match (regardless of order).
6420 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6422 * remake.c (remake_file): Changed error "no way to make" to "no
6423 rule to make". Fiat Hugh.
6425 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
6428 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
6431 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6433 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
6434 environment to pass to child.
6435 * job.c (start_job): Pass it.
6437 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6439 * file.c (enter_file): Also strip ./s here, to get command-line
6442 * remote-cstms.c: Add comment telling people to leave me alone.
6444 * compatMakefile (manpage install): Remove target before copying.
6446 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6448 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
6449 Added paragraph describing $? incompatibility with Unix and POSIX.2.
6451 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
6453 * function.c (expand_function: `shell'): Don't declare fork or pipe.
6454 Use vfork instead of fork.
6456 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6458 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
6461 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
6463 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6467 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6469 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
6471 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6473 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
6475 * read.c (record_files): Pass arg for %s in error msg.
6477 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
6480 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6482 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
6484 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6486 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
6488 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6492 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6494 * job.c (construct_command_argv_internal): Correctly ignore
6495 whitespace after backslash-NL.
6497 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6499 * compatMakefile: Ignore errors from chgrp and chmod when installing.
6501 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6503 * main.c (main): When setting MAKELEVEL in the env to re-exec,
6504 allocate space so as not to clobber past the end of the old string.
6506 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
6507 * compatMakefile (defines): Document HAVE_ALLOCA_H.
6509 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6511 * make.h [VFORK_MISSING]: Use fork instead.
6512 * compatMakefile (defines): Document same.
6514 * job.c (construct_command_argv_internal): Don't create an empty
6515 arg if backslash-NL is at beginning of word.
6517 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6519 * main.c [DGUX]: Call setvbuf as for USGr3.
6521 * job.c (construct_command_argv_internal): Notice correctly that
6522 backslash-NL is the end of the arg (because it is replaced with a
6525 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6527 * job.c (construct_command_argv_internal): If SHELL is nil, set it
6528 to default_shell before proceeding.
6530 * make.h [sgi]: No alloca.h, after all.
6532 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6534 * read.c (multi_glob): Cons up the chain of the results of glob
6535 from back to front, so it comes out in forward order.
6537 * job.c (construct_command_argv_internal): Don't eat char following
6540 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6544 * default.c (default_variables) [ultrix]: GET=get, like USG.
6546 * job.c (construct_command_argv_internal): Remove tabs following
6547 backslash-NL combos in the input line, so they don't show up when
6548 that line is printed.
6550 * read.c (read_makefile): Don't collapse_continuations the line on
6551 input; do it on the copy we do remove_comments on.
6552 For rule lines, collapse_continuations the line after chopping
6553 ";cmds" off the end, so we don't eat conts in the cmds.
6554 Give error for ";cmds" with no rule.
6555 * job.c (construct_command_argv_internal): Eat backslash-NL combos
6556 when constructing the line to recurse on for slow, too.
6558 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6560 * file.c (enter_file): Don't strip leading `./'s.
6561 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
6562 * default.c (set_default_suffixes), function.c (string_glob),
6563 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
6565 * default.c (default_variables) [_IBMR2]: FC=xlf
6567 * job.c (construct_command_argv_internal): Turn backslash-NL and
6568 following whitespace into a single space, rather than just eating
6571 * make.texinfo (Copying): @include gpl.texinfo, rather than
6572 duplicating its contents.
6574 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6576 * job.c (construct_command_argv_internal): Make sure not to bother
6577 processing an empty line.
6581 * job.c (construct_command_argv_internal): Always recurse for slow;
6582 simple case didn't handle finding newlines.
6584 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6586 * job.c (construct_command_argv_internal): Set RESTP properly when
6587 slow; don't \ify past a newline.
6589 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6591 * make.h [sgi]: #include <alloca.h>.
6595 See ChangeLog.1 for earlier changes.