1 2000-02-09 Paul D. Smith <psmith@gnu.org>
3 * Version 3.78.91 released.
5 2000-02-07 Paul D. Smith <psmith@gnu.org>
7 * read.c (read_makefile): Reset *p2 to ':', not *colonp. If any
8 filenames contained backslashes the resulting output (without
9 backslashes) will be shorter, so setting *colonp doesn't change
10 the right character. Fix for PR/1586.
12 For += target-specific variables we need to remember which
13 variable set we found the variable in, so we can start looking
14 from there in the next iteration (otherwise we might see it again
15 in recursively_expand and fail!). This is turning into a hack; if
16 it gets any worse we'll have to rethink this entire algorithm...
17 implementing expansion of these references separately from the
18 "normal" expansion, say, instead of using the same codepath.
19 Actually, it's already "worse enough" :-/.
21 * variable.h (recursively_expand_setlist): Rename
22 recursively_expand to add a struct variable_set_list argument, and
23 make a macro for recursively_expand.
24 (lookup_variable_setlist): Rename lookup_variable to add a struct
25 variable_set_list argument, and make a macro for lookup_variable.
27 * expand.c (recursively_expand_setlist): Take an extra struct
28 variable_set_list argument and pass it to allocated_variable_append().
29 (reference_variable): Use lookup_variable_setlist() and pass the
30 returned variable_set_list to recursively_expand_setlist.
31 (allocated_variable_append): Take an extra setlist argument and
32 use this as the starting place when searching for the appended
33 expansion. If it's null, use current_variable_set_list as before.
35 * variable.c (lookup_variable_setlist): If the LISTP argument is
36 not nil, set it to the list containing the variable we found.
38 2000-02-04 Paul D. Smith <psmith@gnu.org>
40 * variable.c (print_variable): Write out filename/linenumber
41 information for the variable definition if present.
42 (define_variable_in_set): Store filename information if provided.
43 (define_variable, define_variable_for_file): Removed.
44 (try_variable_definition): Use define_variable_loc() to keep
45 variable definition location information.
46 * read.c (read_makefile): Keep variable definition location info.
48 (record_target_var): Ditto.
49 * variable.h (define_variable_in_set): New fileinfo argument.
50 (define_variable, define_variable_loc, define_variable_for_file):
55 * filedef.h (struct file): Rename patvar to pat_variables and make
56 it just a variable_set_list; we need our own copy of the pattern
57 variable's variable set list here to avoid overwriting the global
59 * variable.c (initialize_file_variables): Move the instantiation
60 of the pat_variables pointer here. Only do the search after we're
61 done reading the makefiles so we don't search too early. If
62 there's a pat_variables value, set up the variables next ptr.
63 * expand.c (variable_expand_for_file): Remove the setup of the
64 pat_variables info; it's done earlier now to ensure the parent's
65 pattern variables are set up correctly as well.
67 2000-02-03 Paul D. Smith <psmith@gnu.org>
69 * job.c (sh_chars_dos) [WINDOWS32]: Add "&" as a shell
70 metacharacter for the W32 DOS shell.
71 Reported by Warren Jones <wjones@tc.fluke.com>.
73 2000-02-02 Paul D. Smith <psmith@gnu.org>
75 Fixes for the OpenVMS port from Hartmut Becker <becker@rto.dec.com>
77 * config.h-vms [VMS]: Define LOCALEDIR to something; needed for
78 the expansion of bindtextdomain() even though it's a no-op.
79 * vmsfunctions.c (strcmpi): Remove duplicate definition of strcmpi().
80 (readdir): Use DB() instead of testing debug_flag.
81 * dir.c (file_impossible) [VMS]: Search "p" not "name".
82 * job.c [VMS]: Switch from debug_flag to the new DB macro. Add
83 some i18n _() macros (even though VMS doesn't yet support it).
85 * function.c (patsubst_expand): Change "len" to not be unsigned to
86 avoid type mismatches.
88 * main.c (main): Declare signame_init() if we're going to call it.
90 2000-01-29 Eli Zaretskii <eliz@is.elta.co.il>
92 * Makefile.DOS.template: Track changes in Makefile.in
93 (install-recursive, uninstall-recursive): Add missing targets.
95 (install-binPROGRAMS, uninstall-binPROGRAMS): Use $(DESTDIR).
97 * default.c (default_variables) [__MSDOS__]: Define CXX to gpp.
99 2000-01-27 Paul D. Smith <psmith@gnu.org>
101 * gettext.c: Some warning cleanups, and a fix for systems which
102 don't define HAVE_ALLOCA (the workaround code was included
105 2000-01-26 Paul D. Smith <psmith@gnu.org>
107 * Version 3.78.90 released.
109 2000-01-25 Paul D. Smith <psmith@gnu.org>
111 Change gettext support to use the simplified version in libit 0.7.
113 * getopt.c, make.h: Use gettext.h instead of libintl.h.
114 * ABOUT-NLS, gettext.h, gettext.c: New files from libit 0.7.
115 Modified to remove some static declarations which aren't defined.
116 * acconfig.h: Use new gettext #defines.
117 * acinclude.m4: Add fp_WITH_GETTEXT; remove AM_GNU_GETTEXT.
118 * configure.in: Call fp_WITH_GETTEXT instead.
119 * Makefile.am: New gettext stuff. Also force inclusion of glob
120 files for systems which have LIBC glob.
122 * i18n/Makefile.am, i18n/.cvsignore: New dir for translation files.
123 * i18n/de.po, i18n/es.po, i18n/fr.po, i18n/ko.po, i18n/nl.po:
124 * i18n/pl.po, i18n/ru.po: Import translations already done for
125 earlier versions of GNU make. Thanks for that work!!
127 * po/Makefile.in.in, po/POTFILES.in: Removed.
129 2000-01-23 Paul D. Smith <psmith@gnu.org>
131 * main.c (decode_debug_flags): If debug_flag is set, enable all
133 (debug_flag): Resurrect this flag variable.
134 (switches): Make -d give the old behavior of turning on all
135 debugging. Change --debug alone to emit basic debugging and take
136 optional arguments to expand debugging.
137 * NEWS: Document the new debugging options.
139 * remake.c (no_rule_error): Remove this function. This tries to
140 fix a real problem--see the description with the introduction of
141 this function below. However, the cure is worse than the disease
142 and this approach won't work.
143 (remake_file): Put the code from no_rule_error back here.
144 (update_file_1): Remove call to no_rule_error.
146 * filedef.h (struct file): Remove mfile_status field.
148 2000-01-22 Paul D. Smith <psmith@gnu.org>
150 Integrate GNU gettext support.
152 * configure.in: Add AM_GNU_GETTEXT.
153 * Makefile.am: Add options for setting LOCALEDIR, -Iintl, etc.
154 * acinclude.m4: Add gettext autoconf macros.
155 * acconfig.h: Add new gettext #defines.
156 * make.h: Include libintl.h. Make sure _() and N_() macros are
157 declared. Make gettext() an empty macro is NLS is disabled.
158 * main.c (struct command_switch switches[]): Can't initialize
159 static data with _() (gettext calls), so use N_() there then use
160 gettext() directly when printing the strings.
161 * remake.c (no_rule_error): The string constants can't be static
162 when initializing _() macros.
163 * file.c (print_file): Reformat a few strings to work better for
165 * po/POTFILES.in, po/Makefile.in.in: New files. Take
166 Makefile.in.in from the latest GNU tar distribution, as that
167 version works better than the one that comes with gettext.
168 * NEWS: Mention i18n ability.
170 2000-01-21 Paul D. Smith <psmith@gnu.org>
172 Installed patches for the VMS port.
173 Patches provided by: Hartmut Becker <Hartmut.Becker@compaq.com>
175 * readme.vms, arscan.c, config.h-vms, default.c, dir.c, file.c:
176 * implicit.c, job.c, make.h, makefile.com, makefile.vms, rule.c:
177 * variable.c, vmsdir.h, vmsfunctions.c, vmsify.c, glob/glob.c:
178 * glob/glob.h: Installed patches. See readme.vms for details.
180 2000-01-14 Andreas Schwab <schwab@suse.de>
182 * dir.c (read_dirstream): Initialize d_type if it exists.
184 2000-01-11 Paul D. Smith <psmith@gnu.org>
186 Resolve PR/xxxx: don't automatically evaluate the $(call ...)
187 function's arguments. While we're here, clean up argument passing
188 protocol to always use simple nul-terminated strings, instead of
189 sometimes using offset pointers to mark the end of arguments.
190 This change also fixes PR/1517.
191 Reported by Damien GIBOU <damien.gibou@st.com>.
193 * function.c (struct function_table_entry): Remove the negative
194 required_args hack; put in explicit min and max # of arguments.
195 (function_table): Add in the max value. Turn off the expand bit
197 (expand_builtin_function): Test against minimum_args instead of
198 the obsolete required_args.
199 (handle_function): Rewrite this. We don't try to be fancy and
200 pass one style of arguments to expanded functions and another
201 style to non-expanded functions: pass pointers to nul-terminated
202 strings to all functions.
203 (func_call): Rewrite this. If we are invoking a builtin function
204 and it's supposed to have its arguments expanded, do that (since
205 it's not done by handle_function for $(call ...) anymore). For
206 non-builtins, just add the variables as before but mark them as
207 recursive so they'll be expanded later, as needed.
208 (func_if): All arguments are vanilla nul-terminated strings:
209 remove trickery with "argv[1]-1".
210 (func_foreach): Ditto.
212 * expand.c (expand_argument): If the second arg is NULL, expand
213 the entire first argument.
215 * job.c (new_job): Zero the child struct. This change was just
216 made to keep some heap checking software happy, not because there
217 was an actual bug (the important memory was being cleared properly).
219 1999-12-15 Paul D. Smith <psmith@gnu.org>
221 * variable.c (print_variable): Print the variable with += if the
224 * implicit.c (pattern_search): Remove the extra check of the
225 implicit flag added on 8/24/1998. This causes problems and the
226 reason for the change was better resolved by the change made to
227 check_deps() on 1998-08-26. This fixes PR/1423.
229 1999-12-08 Paul D. Smith <psmith@gnu.org>
231 * dir.c (dir_setup_glob): On 64 bit ReliantUNIX (5.44 and above)
232 in LFS mode, stat() is actually a macro for stat64(). Assignment
233 doesn't work in that case. So, stat is a macro, make a local
234 wrapper function to invoke it.
235 (local_stat): Wrapper function, if needed.
236 Reported by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>.
238 1999-12-02 Paul D. Smith <psmith@gnu.org>
240 * remake.c (update_file): Move the considered test outside the
241 double-colon loop, _but_ make sure we test the double_colon target
242 not the "current" target. If we stop early because one
243 double-colon target is running, mark all the rest considered and
244 try to start their prerequisites (so they're marked considered).
245 Fix for PR/1476 suggested by Tim Magill <tim.magill@telops.gte.com>.
247 1999-11-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
249 * function.c (windows32_openpipe, func_shell): Correct Windows32
250 problem where $(shell nosuchfile) would incorrectly exit make. The
251 fix is to print the error and let make continue.
252 Reported by David Masterson <David.Masterson@kla-tencor.com>.
254 * w32/subproc/misc.c (arr2envblk): Memory leak fix.
256 1999-11-21 Paul D. Smith <psmith@gnu.org>
258 Rework GNU make debugging to provide different levels of output.
261 * debug.h: New file. Define various debugging levels and macros.
262 * function.c, implicit.c, job.c, main.c, misc.c, read.c, remake.c
263 * remote-cstms.c, vmsfunctions.c: Replace all code depending on
264 debug_flag with invocations of debugging macros.
265 * make.h: Remove debug_flag and DEBUGPR, add db_level.
267 1999-11-18 Paul Eggert <eggert@twinsun.com>
269 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a problem
270 with the QNX 4.25 shell, which doesn't propagate exit status of
271 failed commands inside shell assignments.
273 1999-11-17 Paul D. Smith <psmith@gnu.org>
275 * function.c (func_if): Find the end of the arg list by testing
276 the next item for NULL; any other test is not correct.
277 Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429).
279 Fix += when used in a target-specific variable context.
281 * variable.h: New bitfield APPEND set if we have a +=
282 target-specific variable.
284 * variable.c (try_variable_definition): Add an argument to specify
285 if we're trying a target-specific variable. If we are and it's an
286 append style, don't append it, record it as normal recursive, but
287 set the APPEND flag so it'll be expanded later.
288 * main.c (handle_non_switch_argument): Use new
289 try_variable_definition() signature.
290 * read.c (read_makefile,record_target_var): Ditto.
292 * expand.c (allocated_variable_append): New function: like
293 allocated_variable_expand(), but we expand the same variable name
294 in the context of the ``next'' variable set, then we append this
296 (recursively_expand): Invoke it, if the APPEND bit is set.
298 1999-11-10 Paul D. Smith <psmith@gnu.org>
300 * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn
301 off parallel builds for this make only (still allow submakes to be
303 * main.c: New variable, ``not_parallel''.
304 * make.h: Add an extern for it.
305 * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS.
306 * NEWS: Add info on .NOTPARALLEL.
307 * make.texinfo (Special Targets): Document it.
309 * configure.in (GLOBDIR): Set to "glob" if we need to build the
311 * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of
312 "glob" so we don't try to build glob if we don't need to (if we
313 have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>.
315 * main.c (main): Don't put "***" in the clock skew warning
316 message. Reported by karl@gnu.org.
318 * make.h: Remove unneeded signal setup.
320 * signame.c: Remove extraneous #includes; some versions of Ultrix
321 don't protect against multiple inclusions and it causes compile
322 errors. Reported by Simon Burge <simonb@thistledown.com.au>.
324 1999-10-15 Paul D. Smith <psmith@gnu.org>
326 * main.c (quote_for_env): Rename from quote_as_word().
328 * make.h, *.c: Prefer strchr() and strrchr() in the code
329 rather than index() and rindex(). Define strchr/strrchr in terms
330 of index/rindex if the former aren't supported.
332 * default.c (CHECKOUT,v): Replace the fancy, complicated
333 patsubst/filter expression with a simple $(if ...) expression.
335 * main.c (print_usage): Add the bug reporting mailing address to
336 the --help output, as per the GNU coding standards.
337 Reported by Paul Eggert <eggert@twinsun.com>.
339 * README.customs: Installed information on running Customs-ized
340 GNU make and setuid root, collected by Ted Stern <stern@tera.com>.
342 * read.c (read_all_makefiles): PR/1394: Mark the end of the next
343 token in the MAKEFILES value string _before_ we dup it.
345 1999-10-13 Paul D. Smith <psmith@gnu.org>
347 * configure.in (make_cv_sys_gnu_glob): We used to add the -Iglob
348 flag to CPPFLAGS, but that loses if the user specifies his own
349 CPPFLAGS; this one gets added _after_ his and if he happens to
350 have an old or broken glob.h--boom. Instead, put it in GLOBINC
353 * Makefile.am (INCLUDES): Add @GLOBINC@ to the INCLUDES macro;
354 these things get on the compile line well before the user's
357 1999-10-12 Paul D. Smith <psmith@gnu.org>
359 * remake.c (notice_finished_file): If we get here and -n is set,
360 see if all the command lines are marked recursive. If so, then we
361 ran every command there is, so check the mtime on this file just
362 like we would normally. If not, we assume the command we didn't
363 run would updates the target and set mtime of the target to "very new".
365 * job.c (start_job_command): Update lines_flags in the file's cmds
366 structure with any per-line tokens we found (`@', `-', `+').
368 1999-10-08 Paul D. Smith <psmith@gnu.org>
370 * variable.c (initialize_file_variables): Always recurse to
371 initialize the parent's file variables: the parent might not have
372 any rules to run so it might not have been initialized before
373 this--we need this to set up the chain properly for
374 target-specific variables.
376 1999-09-29 Paul Eggert <eggert@twinsun.com>
378 * main.c (quote_as_word): Always quote for decode_env_switches
379 instead of for the shell, so that arguments with strange
380 characters are are passed to submakes correctly. Remove
381 double_dollars arg; we always double dollars now. All callers
383 (decode_env_switches): Don't run off the end of an environment
384 variable whose contents ends in a unescaped backslash.
386 1999-09-23 Paul D. Smith <psmith@gnu.org>
388 * commands.c, function.c, job.c, read.c: Cast arguments to
389 ctype.h functions/macros to _unsigned_ char for portability.
391 * remake.c, function.c: Compiler warning fixes: the second
392 argument to find_next_token() should be an _unsigned_ int*.
393 Reported by Han-Wen Nienhuys <hanwen@cs.uu.nl>.
395 1999-09-23 Paul D. Smith <psmith@gnu.org>
397 * Version 3.78.1 released.
399 * make.texinfo: Update version/date stamp.
401 * main.c (main): Argh. For some reason we were closing _all_ the
402 jobserver pipes before we re-exec'd due to changed makefiles.
403 This means that any re-exec got a "jobserver unavailable" error :-/.
404 I can't believe we didn't notice this before.
406 1999-09-22 Paul D. Smith <psmith@gnu.org>
408 * Version 3.78 released.
410 * main.c (main): Only fail on multiple --jobserver-fds options if
411 they aren't all the same. Some makefiles use things like
412 $(MAKE) $(MFLAGS) which will cause multiple, identical copies of
413 --jobserver-fds to show up.
415 1999-09-16 Paul D. Smith <psmith@gnu.org>
417 * main.c (define_makeflags): Zero out FLAGSTRING to avoid
418 uninitialized memory reads when checking *p != '-' in the loop.
420 1999-09-15 Paul D. Smith <psmith@gnu.org>
422 * Version 3.77.97 released.
424 * configure.in (MAKE_HOST): AC_SUBST this so it will go into the
426 * Makefile.am (check-local): Print a success banner if the check
428 (check-regression): A bit of fine-tuning.
430 1999-09-15 Eli Zaretskii <eliz@is.elta.co.il>
432 * README.DOS.template: Document requirements for the test suite.
433 * Makefile.DOS.template: Updates to allow the test suite to run
436 * main.c (main): Handle it if argv[0] isn't an absolute path.
438 1999-09-13 Paul D. Smith <psmith@gnu.org>
440 * Version 3.77.96 released.
442 * Makefile.am (loadavg): Use CPPFLAGS, etc. to make sure we get
443 all the right #defines to compile.
444 (check-regression): Look for the regression test suite in the make
445 package itself. If we're building remotely, use symlinks to make
447 (dist-hook): Put the test suite into the tar file.
449 * configure.in: Look for perl for the test suite.
451 1999-09-10 Paul Eggert <eggert@twinsun.com>
453 * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): If on HP-UX 10.20 or
454 later, and using GCC, define __STDC_EXT__; this works around a
457 1999-09-08 Paul D. Smith <psmith@gnu.org>
459 * main.c (print_version): Ugh. GLIBC's configure tries to check
460 make version strings and is too aggressive with their matching
461 expressions. I've struck a deal with them to leave the version
462 output as-is for 3.78, and they'll change their configure checks
463 so that I can change this back in the future.
465 1999-09-07 Eli Zaretskii <eliz@is.elta.co.il>
467 * job.c (construct_command_argv_internal) [__MSDOS__]: Add "echo"
468 and "unset" to the list of builtin shell commands.
470 * configh.DOS.template (MAKE_HOST): Define to "i386-pc-msdosdjgpp"
471 which is the canonical name of the DJGPP host.
473 1999-09-05 Paul D. Smith <psmith@gnu.org>
475 * Version 3.77.95 released.
477 * make.texinfo (Make Errors): Document some new jobserver error
480 1999-09-04 Eli Zaretskii <eliz@is.elta.co.il>
482 * make.texinfo (Make Errors): Document the hint about 8 spaces
484 (Call Function, Quick Reference): Use @code{$(1)}, not @var.
486 * main.c (main) [__MSDOS__]: Say "on this platform" instead of "on
487 MS-DOS", since the MSDOS version could run on Windows.
489 1999-09-03 Paul D. Smith <psmith@gnu.org>
491 * remake.c (notice_finished_file): Always set mtime_before_update
492 if it's not been set, not just if we ran some rules. Otherwise we
493 may have a situation where a target's prerequisite was rebuilt but
494 not changed, so this target's rules weren't run, then
495 update_goal_chain() sees mtime_before_update != last_mtime and
496 thinks that the top-level target changed when it really didn't.
497 This can cause an infinite loop when remaking makefiles.
498 (update_goal_chain): If we get back to the top and we don't know
499 what the goal's last_mtime was, find it now. We need to know so
500 we can compare it to mtime_before_update later (this is only
501 crucial when remaking makefiles--should we only do it then?)
503 1999-09-02 Paul D. Smith <psmith@gnu.org>
505 * read.c (read_makefile): If "override" appears as the first
506 prerequisite, look further to ensure this is really a
507 target-specific variable definition, and not just some
508 prerequisite named "override".
510 1999-09-01 Paul D. Smith <psmith@gnu.org>
512 * function.c (IS_PATHSEP) [WINDOWS32]: Allow backslash separators
514 * read.c (record_files) [WINDOWS32]: Allow backslash separators
516 * implicit.c (pattern_search) [WINDOWS32]: Allow backslash
517 separators for W32 platforms.
519 * configure.in (MAKE_HOST): Define it to be the canonical build
520 host info, now that we need AC_CANONICAL_HOST anyway (for large
522 * version.c (make_host): Define a variable to MAKE_HOST so we're
523 sure to get it from the local config.h.
524 * main.c (print_version): Use it in the version information.
525 * config.ami.template: Add MAKE_HOST.
526 * configh.dos.template: Ditto.
527 * config.h.W32.template: Ditto.
528 * config.h-vms.template: Ditto.
530 * main.c (main): Close the jobserver file descriptors if we need
531 to re-exec ourselves.
532 Also print more reasonable error if users force -jN for submakes.
533 This may be common for a while until people use the jobserver
534 feature. If it happens, we ignore the existing jobserver stuff
535 and use whatever they specified on the commandline.
536 (define_makeflags): Fixed a long-standing bug: if a long name
537 only option comes immediately after a single letter option with no
538 argument, then the option string is constructed incorrectly. For
539 example, with -w and --jobserver-fds you get "-w-jobserver-fds..."
540 instead of "-w --jobserver-fds..."; add in an extra " -".
542 * make.texinfo (Phony Targets): Add another example of using
543 .PHONY with subdirectories/recursive make.
545 1999-08-30 Paul D. Smith <psmith@gnu.org>
547 * README.W32.template: Renamed from README.W32 so it's
548 autogenerated during the dist. A few minor modifications.
550 * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG
551 since the latter needs to know whether the former exists to give
554 1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com>
556 * NMakefile [WINDOWS32]: Now more robust. If you change a file
557 under w32/subproc, the make.exe will be relinked. Also added some
558 tests to make sure erase commands won't fail when executed in a
559 pristine build environment.
561 * w32/subproc/sub_proc.c [WINDOWS32]: Added support for
562 HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it
563 is now possible to have have native support for this shell without
564 having to rely on klutzy BATCH_MODE_ONLY_SHELL.
566 * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which
567 users can define if they want to build make to use this shell.
569 * README.W32 [WINDOWS32]: Added informaton about
570 HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current.
572 1999-08-26 Paul Eggert <eggert@twinsun.com>
574 Support large files in AIX, HP-UX, and IRIX.
576 * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE.
577 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND,
578 AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros.
579 (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't
580 shift or divide unsigned long long.
581 (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in
584 * configure.in (AC_CANONICAL_HOST): Add; required by new
586 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
587 (AM_PROG_CC_STDC): Add.
589 * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST.
591 1999-08-25 Paul Eggert <eggert@twinsun.com>
593 * make.h (CHAR_MAX): New macro.
594 * main.c (struct command_switch): c is now int,
595 so that it can store values greater than CHAR_MAX.
596 (switches): Replace small numbers N with CHAR_MAX+N-1,
597 to avoid problems with non-ASCII character sets.
598 (short_option): New macro.
599 (init_switches, print_usage, define_makeflags): Use it instead of
602 1999-08-25 Paul D. Smith <psmith@gnu.org>
604 * Version 3.77.94 released.
606 * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's
607 not supported and reset it.
609 * make.h (ISDIGIT): Obtained this from the textutils distribution.
610 * main.c (decode_switches): Use it.
611 * function.c (is_numeric): Use it.
613 * main.c (struct command_switch): Store the switch char in an
614 unsigned char to shut up GCC about using it with ctype.h macros.
615 Besides, it _is_ always unsigned.
617 1999-08-24 Paul D. Smith <psmith@gnu.org>
619 * make.texinfo: Change "dependency" to "prerequisite" and
620 "dependencies" to "prerequisites". Various other cleanups related
621 to the terminology change.
622 * file.c: Change debugging and error messages to use
623 "prerequisite" instead of "dependency".
628 1999-08-23 Paul D. Smith <psmith@gnu.org>
630 * remake.c (update_file): Move the considered check into the
631 double-colon rule loop, so we consider double-colon rules
632 individually (otherwise after the first is pruned, the rest won't
635 * README.template: Minor changes.
637 Remove the debugging features of the jobserver, so it no longer
638 writes distinct tokens to the pipe. Thus, we don't need to store
639 the token we get. A side effect of this is to remove a potential
640 "unavailable token" situation: make-1 invokes make-2 with its
641 special token and make-3 with a normal token; make-2 completes.
642 Now we're waiting for make-3 but using 2 tokens; our special token
643 is idle. In the new version we don't have special tokens per se,
644 we merely decide if we already have a child or not. If we don't,
645 we don't need a token. If we do, we have to get one to run the
646 next child. Similar for putting tokens back: if we're cleaning up
647 the last child, we don't put a token back. Otherwise, we do.
649 * main.c: Add a new, internal flag --jobserver-fds instead of
650 overloading the meaning of -j. Remove job_slots_str and add the
651 stringlist jobserver_fds.
652 (struct command_switch): We don't need the int_string type.
653 (switches[]): Add a new option for --jobserver-fds and remove
654 conditions around -j. Make the description for the former 0 so it
655 doesn't print during "make --help".
656 (main): Rework jobserver parsing. If we got --jobserver-fds
657 make sure it's valid. We only get one and job_slots must be 0.
658 If we're the toplevel make (-jN without --jobserver-fds) create
659 the pipe and write generic tokens.
660 Create the stringlist struct for the submakes.
661 Clean up the stringlist where necessary.
662 (init_switches): Remove int_string handling.
663 (print_usage): Don't print internal flags (description ptr is 0).
664 (decode_switches): Remove int_string handling.
665 (define_makeflags): Remove int_string handling.
667 * job.c: Remove my_job_token flag and all references to the
668 child->job_token field.
669 (free_job_token): Remove this and merge it into free_child().
670 (reap_children): Rework the "reaped a child" logic slightly.
671 Don't call defunct free_job_token anymore. Always call
672 free_child, even if we're dying.
673 (free_child): If we're not freeing the only child, put a token
674 back in the pipe. Then, if we're dying, don't bother to free.
675 (new_job): If we are using the jobserver, loop checking to see if
676 a) there are no children or b) we get a token from the pipe.
678 * job.h (struct child): Remove the job_token field.
680 1999-08-20 Paul D. Smith <psmith@gnu.org>
682 * variable.c (try_variable_definition): Allocate for variable
683 expansion in f_append with a simple variable: if we're looking at
684 target-specific variables we don't want to trash the buffer.
685 Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>.
687 1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
689 * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to
690 avoid problems in shell commands that use backslashes as escape
693 1999-08-16 Paul D. Smith <psmith@gnu.org>
695 * Version 3.77.93 released.
697 1999-08-13 Paul D. Smith <psmith@gnu.org
699 * function.c (func_if): New function $(if ...) based on the
700 original by Han-Wen but reworked quite a bit.
701 (function_table): Add it.
702 * NEWS: Introduce it.
703 * make.texinfo (If Function): Document it.
705 * job.c (free_job_token): Check for EINTR when writing tokens to
708 1999-08-12 Paul D. Smith <psmith@gnu.org>
710 Another jobserver algorithm change. We conveniently forgot that
711 the blocking bit is shared by all users of the pipe, it's not a
712 per-process setting. Since we have many make processes all
713 sharing the pipe we can't use the blocking bit as a signal handler
714 flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD
715 handler close the dup'd FD. This will cause the read() to fail
716 with EBADF the next time we invoke it, so we know we need to reap
717 children. We then re-dup and reap.
719 * main.c (main): Define the job_rfd variable to hold the dup'd FD.
720 Actually dup the read side of the pipe. Don't bother setting the
721 blocking bit on the file descriptor.
722 * make.h: Declare the job_rfd variable.
723 * job.c (child_handler): If the dup'd jobserver pipe is open,
724 close it and assign -1 to job_rfd to notify the main program that
726 (start_job_command): Close the dup'd FD before exec'ing children.
727 Since we open and close this thing so often it doesn't seem
728 worth it to use the close-on-exec bit.
729 (new_job): Remove code for testing/setting the blocking bit.
730 Instead of EAGAIN, test for EBADF. If the dup'd FD has been
731 closed, re-dup it before we reap children.
733 * function.c (func_shell): Be a little more accurate about the
734 length of the error string to allocate.
736 * expand.c (variable_expand_for_file): If there's no filenm info
737 (say, from a builtin command) then reset reading_file to 0.
739 1999-08-09 Paul D. Smith <psmith@gnu.org>
741 * maintMakefile: Use g in sed (s///g) to replace >1 variable per
744 * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to
745 remove the right files.
747 1999-08-01 Eli Zaretskii <eliz@is.elta.co.il>
749 * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE
752 1999-08-01 Paul D. Smith <psmith@gnu.org>
754 New jobserver algorithm to avoid a possible hole where we could
755 miss SIGCHLDs and get into a deadlock. The original algorithm was
756 suggested by Roland McGrath with a nice refinement by Paul Eggert.
757 Many thanks as well to Tim Magill and Howard Chu, who also
758 provided many viable ideas and critiques. We all had a fun week
759 dreaming up interesting ways to use and abuse UNIX syscalls :).
761 Previously we could miss a SIGCHLD if it happened after we reaped
762 the children but before we re-entered the blocking read. If this
763 happened to all makes and/or all children, make would never wake
766 We avoid this by having the SIGCHLD handler reset the blocking bit
767 on the jobserver pipe read FD (normally read does block in this
768 algorithm). Now if the handler is called between the time we reap
769 and the time we read(), and there are no tokens available, the
770 read will merely return with EAGAIN instead of blocking.
772 * main.c (main): Set the blocking bit explicitly here.
773 * job.c (child_handler): If we have a jobserver pipe, set the
774 non-blocking bit for it.
775 (start_waiting_job): Move the token stuff back to new_job; if we
776 do it here then we're not controlling the number of remote jobs
778 (new_job): Move the check for job slots to _after_ we've created a
779 child structure. If the read returns without getting a token, set
780 the blocking bit then try to reap_children.
782 * make.h (EINTR_SET): Define to test errno if EINTR is available,
783 or 0 otherwise. Just some code cleanup.
784 * arscan.c (ar_member_touch): Use it.
785 * function.c (func_shell): Use it.
786 * job.c (reap_children): Use it.
787 * remake.c (touch_file): Use it.
789 1999-07-28 Paul D. Smith <psmith@gnu.org>
791 * make.h: Define _() and N_() macros as passthrough to initiate
793 * <all>: Add _()/N_() around translatable strings.
795 1999-07-27 Paul D. Smith <psmith@gnu.org>
797 * read.c: Make sure make.h comes before other headers.
799 1999-07-26 Paul D. Smith <psmith@gnu.org>
801 * make.texinfo (Quick Reference): Update with the new features.
803 1999-07-25 Eli Zaretskii <eliz@is.elta.co.il>
805 * remake.c [__MSDOS__]: Don't include variables.h, it's already
808 * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr.
809 (func_shell) [__MSDOS__]: Fix the argument list.
811 * Makefile.DOS.template: Update from Makefile.in.
813 * README.DOS.template: Configure command fixed.
815 * configh.dos.template: Update to provide definitions for
816 uintmax_t, fd_set_size_t, and HAVE_SELECT.
818 1999-07-24 Paul D. Smith <psmith@gnu.org>
820 * Version 3.77.91 released.
822 * configure.in: Changes to the boostrapping code: if build.sh.in
823 doesn't exist configure spits an error and generates an empty
824 build.sh file which causes make to be confused.
825 * maintMakefile: Don't build README early.
827 1999-07-23 Paul D. Smith <psmith@gnu.org>
829 * job.c (my_job_token): This variable controls whether we've
830 handed our personal token to a subprocess or not. Note we could
831 probably infer this from the value of job_slots_used, but it's
832 clearer to just keep it separately. Job_slots_used isn't really
833 relevant when running the job server.
834 (free_job_token): New function: free a job token. If we don't
835 have one, no-op. If we have the personal token, reclaim it. If
836 we have another token, write it back to the pipe.
837 (reap_children): Call free_job_token.
838 (free_child): Call free_job_token.
839 (start_job_command): Remove duplicate test for '+' in the command.
840 If we don't appear to be running a recursive make, close the
841 jobserver filedescriptors.
842 (start_waiting_job): If our personal token is available, use that
843 instead of going to the server pipe.
844 (*): Add the token value to many debugging statements, and print
845 the child target name in addition to the ptr hex value.
846 Change the default "no token" value from '\0' to '-' so it looks
847 better in the output.
849 * main.c (main): Install the child_handler with sigaction()
850 instead of signal() if we have it. On SysV systems, signal() uses
851 SysV semantics which are a pain. But sigaction() always does what
853 (main): If we got job server FDs from the environment, test them
854 to see if they're open. If not, the parent make closed them
855 because it didn't think we were a submake. Print a warning and
856 suggestion to use "+" on the submake invocation, and hard-set to
857 -j1 for this instance of make.
858 (main): Change the algorithm for assigning slots to be more
859 robust. Previously make checked to see if it thought a subprocess
860 was a submake and if so, didn't give it a token. Since make's
861 don't consume tokens we could spawn many of makes fighting for a
862 small number of tokens. Plus this is unreliable because submakes
863 might not be recognized by the parent (see above) then all the
864 tokens could be used up by unrecognized makes, and no one could
865 run. Now every make consumes a token from its parent. However,
866 the make can also use this token to spawn a child. If the make
867 wants more than one, it goes to the jobserver pipe. Thus there
868 will never be more than N makes running for -jN, and N*2 processes
869 (N makes and their N children). Every make can always run at
870 least one job, and we'll never deadlock. (Note the closing of the
871 pipe for non-submakes also solves this, but this is still a better
872 algorithm.) So! Only put N-1 tokens into the pipe, since the
873 topmost make keeps one for itself.
875 * configure.in: Find sigaction. Disable job server support unless
876 the system provides it, in addition to either waitpid() or
879 1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com>
881 * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a
882 string on Windows, not a timestamp.
884 1999-07-21 Paul D. Smith <psmith@gnu.org>
886 * Version 3.77.90 released.
888 * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4.
890 * function.c: Rearrange so we don't need to predeclare the
891 function_table array; K&R C compilers don't like that.
893 * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C
894 compiler! Change to work with K&R compilers as well.
896 * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I
897 thought it would work this way :-/. We'll have to think of
899 * Makefile.am: Remove rule to create build.sh.
901 * default.c (default_suffix_rules): Rearrange the default command
902 lines to conform to POSIX rules (put the filename argument $<
903 _after_ the OUTPUT_OPTION, not before it).
905 * various: Changed !strncmp() calls to strneq() macros.
907 * misc.c (sindex): Make slightly more efficient.
909 * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup().
910 * implicit.c (pattern_search): Ditto.
911 * main.c (enter_command_line_file): Ditto.
913 * misc.c (copy_dep_chain): Ditto.
914 * read.c (read_makefile): Ditto.
915 (parse_file_seq): Ditto.
916 (tilde_expand): Ditto.
918 * rule.c (install_pattern_rule): Ditto.
919 * variable.c (define_variable_in_set): Ditto.
920 (define_automatic_variables): Ditto.
921 * vpath.c (construct_vpath_list): Ditto.
923 * misc.c (xrealloc): Some reallocs are non-standard: work around
924 them in xrealloc by calling malloc if PTR is NULL.
925 * main.c (main): Call xrealloc() directly instead of testing for
928 * function.c (func_sort): Don't try to free NULL; some older,
929 non-standard versions of free() don't like it.
931 * configure.in (--enable-dmalloc): Install some support for using
932 dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc
933 with configure to enable it.
935 * function.c (function_table_entry): Whoops! The function.c
936 rewrite breaks backward compatibility: all text to a function is
937 broken into arguments, and extras are ignored. So $(sort a,b,c)
938 returns "a"! Etc. Ouch. Fix it by making a positive value in
939 the REQUIRED_ARGS field mean exactly that many arguments to the
940 function; any "extras" are considered part of the last argument as
941 before. A negative value means at least that many, but may be
942 more: in this case all text is broken on commas.
943 (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0.
944 (expand_builtin_function): Compare number of args to the absolute
945 value of REQUIRED_ARGS.
947 1999-07-20 Paul D. Smith <psmith@gnu.org>
949 * job.c (start_job_command): Ensure that the state of the target
950 is cs_running. It might not be if we skipped all the lines due to
953 * commands.c (execute_file_commands): If we discover that the
954 command script is empty and succeed early, set cs_running so the
955 modtime of the target is still rechecked.
957 * rule.c (freerule): Free the dependency list for the rule.
959 * implicit.c (pattern_search): When turning an intermediate file
960 into a real target, keep the also_make list.
961 Free the dep->name if we didn't use it during enter_file().
963 1999-07-16 Paul D. Smith <psmith@gnu.org>
965 * read.c (read_makefile): Don't allocate the commands buffer until
966 we're sure we found a makefile and won't return early (mem leak).
968 * job.c (start_job_command): Broken #ifdef test: look for F_SETFD,
969 not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin
970 file descriptor and it's leaking :-/.
971 * getloadavg.c (getloadavg): Ditto.
973 1999-07-15 Paul D. Smith <psmith@gnu.org>
975 * read.c (read_makefile): Fix some potential memory stomps parsing
976 `define' directives where no variable name is given.
978 * function.c (func_call): Rename from func_apply. Various code
979 cleanup and tightening.
980 (function_table): Add "call" as a valid builtin function.
982 * make.texinfo (Call Function): Document it.
986 1999-07-09 Eli Zaretskii <eliz@is.elta.co.il>
988 * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]:
989 Treat "override SHELL=" the same as just "SHELL=".
991 1999-07-09 Paul D. Smith <psmith@gnu.org>
993 * job.c (start_waiting_job): Don't get a second job token if we
994 already have one; if we're waiting on the load to go down
995 start_waiting_job() might get called twice on the same file.
997 * filedef.h (struct file): Add new field, mtime_before_update.
998 When notice_finished_file runs it assigns the cached last_mtime to
1000 * remake.c (update_goal_chain): Notice that a file wasn't updated
1001 by asking if it changed (g->changed) and comparing the current
1002 cached time (last_mtime) with the previous one, stored in
1003 mtime_before_update. The previous check ("did last_mtime changed
1004 during the run of update_file?") fails for parallel builds because
1005 last_mtime is set during reap_children, before update_file is run.
1006 This causes update_goal_chain to always return -1 (nothing
1007 rebuilt) when running parallel (-jN). This is OK during "normal"
1008 builds since our caller (main) treats these cases identically in
1009 that case, but if when rebuilding makefiles the difference is very
1010 important, as it controls whether we re-exec or not.
1011 * file.c (file_hash_enter): Copy the mtime_before_update field.
1012 (snap_deps): Initialize mtime_before_update to -1.
1013 * main.c (main): Initialize mtime_before_update on old (-o) and
1016 1999-07-08 Paul D. Smith <psmith@gnu.org>
1018 * main.c (switches): Define a new switch -R (or
1019 --no-builtin-variables). This option disables the defining of all
1020 the GNU make builtin variables.
1021 (main): If -R was given, force -r as well.
1022 * default.c (define_default_variables): Test the new flag.
1023 * make.h: Declare global flag.
1024 * make.texinfo (Options Summary): Document the new option.
1025 (Implicit Variables): Ditto.
1027 1999-07-06 Paul D. Smith <psmith@gnu.org>
1029 * make.texinfo (Options Summary): Correct examples in
1030 --print-data-base option summary (problem reported by David Morse
1031 <morse@nichimen.com>).
1033 * arscan.c: Add support for archives in Windows (VC++). Frank
1034 Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do
1036 * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the
1038 * build_w32.bat: Ditto.
1040 * remake.c (no_rule_error): Fix -include/sinclude so it doesn't
1041 give errors if you try to -include the same file twice.
1042 (updating_makefiles): New variable: we need to know this info in
1043 no_rule_error() so we know whether to print an error or not.
1044 (update_file_1): Unconditionally call no_rule_error(), don't try
1045 to play games with the dontcare flag.
1047 1999-06-14 Paul D. Smith <psmith@gnu.org>
1049 * make.texinfo (Remaking Makefiles): Add a description of how to
1050 prevent implicit rule searches for makefiles.
1052 * make.1: Remove statement that make continues processing when -v
1055 1999-06-14 Paul D. Smith <psmith@gnu.org>
1057 * read.c (read_makefile): Cast -1 arguments to
1058 variable_expand_string() to long. Alexandre Sauve
1059 <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks
1060 on a NEC SUPER-UX SX-4 system (and it's wrong without a cast
1061 anyway). Of course, (a) I'd really love to start using function
1062 prototypes, and (b) there's a whole slew of issues related to int
1063 vs. long and signed vs. unsigned in the length handling of
1064 variable buffers, etc. Gross. Needs a complete mucking-out.
1065 * expand.c (variable_expand): Ditto.
1067 * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by
1068 Lars Hecking <lhecking@nmrc.ucc.ie>.
1070 * read.c (get_next_mword): Allow colons to be escaped in target
1071 names: fix for regression failure.
1073 1999-04-26 Paul D. Smith <psmith@gnu.org>
1075 * main.c (main): Reset read_makefiles to empty after processing so
1076 we get the right error message.
1078 1999-04-25 Paul D. Smith <psmith@gnu.org>
1080 * make.texinfo: Updates to @dircategory and @direntry suggested by
1081 Karl Berry <karl@cs.umb.edu>.
1083 1999-04-23 Eli Zaretskii <eliz@is.elta.co.il>
1085 * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before
1086 turning off dos_command_running, so child's signals produce the
1089 * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE
1092 1999-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1094 * configh.dos.template: Update to recognize that version 2.02 of
1095 DJGPP contains sys_siglist stuff.
1097 1999-04-14 Paul D. Smith <psmith@gnu.org>
1099 * make.texinfo (Options/Recursion): Document the job server.
1102 1999-04-13 Paul D. Smith <psmith@gnu.org>
1104 Implement a new "job server" feature; the implementation was
1105 suggested by Howard Chu <hyc@highlandsun.com>.
1107 * configure.in (job-server): New disable option for job server
1108 support--it's enabled by default. If it works well this will go
1111 * NEWS: Summarize the new feature.
1113 * acconfig.h: New definition MAKE_JOBSERVER if job server support
1115 * config.h-vms.template: Undef MAKE_JOBSERVER for this port.
1116 * config.h.W32.template: Ditto.
1117 * config.ami.template: Ditto.
1119 * main.c (struct command_switch): Add a new type: int_string.
1120 (switches[]) Use int_string for -j if MAKE_JOBSERVER.
1121 (init_switches): Initialize the new int_string switch type.
1122 (print_usage): New function, extracted from decode_switches().
1123 (decode_switches): Call it. Decode the new int_string switch type.
1124 (define_makeflags): Add new int_string switch data to MAKEFLAGS.
1125 (job_fds[]) Array to contain the pipe file descriptors.
1126 (main): Parse the job_slots_str option results. If necessary,
1127 create the pipe and seed it with tokens. Set the non-blocking bit
1128 for the read fd. Enable the signal handler for SIGCHLD even if we
1129 have a non-hanging wait; it's needed to interrupt the select() in
1130 job.c:start_waiting_job().
1132 * make.h: Declare job_fds[].
1134 * job.h (struct child): Add job_token field to store the token for
1137 * job.c (reap_children): When a child is fully reaped, release the
1138 token back into the pipe.
1139 (free_child): If the child to be freed still has a token, put it
1141 (new_job): Initialize the job_token member.
1142 (start_waiting_job): For local jobs, if we're using the pipe, get
1143 a token before we check the load, etc. We do this by performing a
1144 non-blocking read in a loop. If the read fails, no token is
1145 available. Do a select on the fd to wait for a token. We need to
1146 re-enable the signal handler for SIGCHLD even if we have a
1147 non-hanging waitpid() or wait3(), so that the signal will
1148 interrupt the select() and we can wake up to reap children.
1149 (child_handler): Re-enable the signal handler. The count is still
1150 kept although it's not needed or used unless you don't have
1151 waitpid() or wait3().
1153 1999-04-10 Paul D. Smith <psmith@gnu.org>
1155 * main.c (main): Reset the considered bit on all the makefiles if
1156 something failed to update; we need to examine them again if they
1157 appear as normal targets in order to get the proper error message.
1159 1999-04-09 Paul D. Smith <psmith@gnu.org>
1161 Performance enhancement from Tim Magill <tim.magill@telops.gte.com>.
1163 * remake.c (update_file): If you have large numbers of
1164 dependencies and you run in parallel, make can spend considerable
1165 time each pass through the graph looking at branches it has
1166 already seen. Since we only reap_children() when starting a pass,
1167 not in the middle, if a branch has been seen already in that pass
1168 nothing interesting can happen until the next pass. So, we toggle
1169 a bit saying whether we've seen this target in this pass or not.
1170 (update_goal_chain): Initially set the global considered toggle to
1171 1, since all targets initialize their boolean to 0. At the end of
1172 each pass, toggle the global considered variable.
1173 * filedef.h (struct file): Per-file considered toggle bit.
1174 * file.c: New global toggle variable considered.
1176 1999-04-05 Paul D. Smith <psmith@gnu.org>
1178 * arscan.c (ar_scan): Added support for ARFZMAG (compressed
1179 archives?) for Digital UNIX C++. Information provided by
1180 Patrick E. Krogel <pekrogel@mtu.edu>.
1181 (ar_member_touch): Ditto.
1183 1999-04-03 Paul D. Smith <psmith@gnu.org>
1185 * remake.c (f_mtime): If: a) we found a file and b) we didn't
1186 create it and c) it's not marked as an implicit target and d) it
1187 is marked as an intermediate target, then it was so marked due to
1188 an .INTERMEDIATE special target, but it already existed in the
1189 directory. In this case, unset the intermediate flag so we won't
1190 delete it when make is done. It feels like it would be cleaner to
1191 put this check in update_file_1() but I worry it'll get missed...
1193 1999-04-01 Paul D. Smith <psmith@gnu.org>
1195 * job.c (construct_command_argv_internal): Use bcopy() to copy
1196 overlapping strings, rather than strcpy(). ISO C says the latter
1197 is undefined. Found this in a bug report from 1996! Ouch!
1199 1999-03-31 Paul D. Smith <psmith@gnu.org>
1201 * read.c (readline): Ignore carriage returns at the end of the
1202 line, to allow Windows-y CRLF line terminators.
1204 1999-03-30 Paul D. Smith <psmith@gnu.org>
1206 * configure.in: Don't put build.sh here, since build.sh.in doesn't
1207 exist initially. This cause autoreconf and automake to fail when
1208 run on a clean CVS checkout. Instead, we create build.sh in the
1209 Makefile (see below).
1211 * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant.
1212 Put those files directly into EXTRA_DIST so they're distributed.
1213 Create a local build rule to create build.sh.
1214 Create a local maintainer-clean rule to delete all the funky
1217 * maintMakefile: Makefile.in depends on README, since automake
1218 fails if it doesn't exist. Also don't remove glob/Makefile.in
1219 here, as it causes problems.
1221 1999-03-26 Paul D. Smith <psmith@gnu.org>
1223 * configure.in: Substitute GLOBLIB if we need the link the
1224 glob/libglob.a library.
1225 * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we
1226 don't link the local libglob.a at all if we don't need it.
1227 * build.template: Don't compile glob/*.o unless we want globlib.
1228 * maintMakefile (build.sh.in): Substitute the glob/*.o files
1231 1999-03-25 Paul D. Smith <psmith@gnu.org>
1233 * make.texinfo: Various typos and additions, pointed out by James
1234 G. Sack <jsack@dornfeld.com>.
1236 1999-03-22 Paul D. Smith <psmith@gnu.org>
1238 * make.texinfo (Functions): Add a new section documenting the new
1239 $(error ...) and $(warning ...) functions. Also updated copyright
1241 * NEWS: Updated for the new functions.
1242 * function.c (func_error): Implement the new $(error ...) and
1243 $(warning ...) functions.
1244 (function_table): Insert new functions into the table.
1245 (func_firstword): Don't call find_next_token() with argv[0]
1246 itself, since that function modifies the pointer.
1247 * function.c: Cleanups and slight changes to the new method of
1250 1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1252 * function.c: Rewrite to use one C function per make function,
1253 instead of a huge switch statement. Also allows some cleanup of
1254 multi-architecture issues, and a cleaner API which makes things
1255 like func_apply() simple.
1257 * function.c (func_apply): Initial implementation. Expand either
1258 a builtin function or a make variable in the context of some
1259 arguments, provided as $1, $2, ... $N.
1261 1999-03-19 Eli Zaretskii <eliz@is.elta.co.il>
1262 1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1264 * job.c (construct_command_argv_internal): Don't treat _all_
1265 backslashes as escapes, only those which really escape a special
1266 character. This allows most normal "\" directory separators to be
1269 1999-03-05 Paul D. Smith <psmith@gnu.org>
1271 * configure.in: Check for a system strdup().
1272 * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys
1274 * make.h: Prototype xstrdup().
1275 * remake.c (library_search): Use it.
1276 * main.c (main): Use it.
1277 (find_and_set_default_shell): Use it.
1278 * job.c (construct_command_argv_internal): Use it.
1279 * dir.c (find_directory): Use it.
1281 * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the
1282 maintMakefile instead of "include", to avoid automake 1.4
1285 1999-03-04 Paul D. Smith <psmith@gnu.org>
1287 * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h,
1288 * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c,
1289 * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c
1290 * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h,
1291 * vpath.c, Makefile.ami, NMakefile.template, build.template,
1292 * makefile.vms: Updated FSF address in the copyright notice.
1294 * variable.c (try_variable_definition): If we see a conditional
1295 variable and we decide to set it, re-type it as recursive so it
1296 will be expanded properly later.
1298 1999-02-22 Paul D. Smith <psmith@gnu.org>
1300 * NEWS: Mention new .LIBPATTERNS feature.
1302 * make.texinfo (Libraries/Search): Describe the use and
1303 ramifications of the new .LIBPATTERNS variable.
1305 * remake.c (library_search): Instead of searching only for the
1306 hardcoded expansion "libX.a" for a library reference "-lX", we
1307 obtain a list of patterns from the .LIBPATTERNS variable and
1308 search those in order.
1310 * default.c: Added a new default variable .LIBPATTERNS. The
1311 default for UNIX is "lib%.so lib%.a". Amiga and DOS values are
1314 * read.c: Remove bogus HAVE_GLOB_H references; always include
1317 1999-02-21 Paul D. Smith <psmith@gnu.org>
1319 * function.c (expand_function): Set value to 0 to avoid freeing it.
1320 * variable.c (pop_variable_scope): Free the value of the variable.
1321 (try_variable_definition): For simple variables, use
1322 allocated_variable_expand() to avoid stomping on the variable
1323 buffer when we still need it for other things.
1325 * arscan.c: Modified to support AIX 4.3 big archives. The changes
1326 are based on information provided by Phil Adams
1327 <padams@austin.ibm.com>.
1329 1999-02-19 Paul D. Smith <psmith@gnu.org>
1331 * configure.in: Check to see if the GNU glob library is already
1332 installed on the system. If so, _don't_ add -I./glob to the
1333 compile line. Using the system glob code with the local headers
1335 Rewrite SCCS macros to use more autoconf facilities.
1337 * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to
1338 CPPFLAGS by configure now.
1339 Automake 1.4 introduced its own "include" feature which conflicts
1340 with the maintMakefile stuff. A hack that seems to work is add a
1341 space before the include :-/.
1343 * build.template: Move -Iglob out of the compile line; it'll get
1344 added to CPPFLAGS by configure now.
1346 1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com>
1348 * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before
1349 calling lbr$get_index since if the archive is empty,
1350 VMS_get_member_info won't get called at all, and any leftover date
1351 will be used. This bug shows up if any member of any archive is
1352 made, followed by a dependency check on a different, empty
1355 1998-12-13 Martin Zinser <zinser@decus.decus.de>
1357 * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt
1358 functions so we don't use the broken VMS versions.
1359 * makefile.com [VMS]: Allow debugging.
1360 * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS.
1362 1998-11-30 Paul D. Smith <psmith@gnu.org>
1364 * signame.c (init_sig): Check the sizes of signals being set up to
1365 avoid array overwrites (if the system headers have problems).
1367 1998-11-17 Paul D. Smith <psmith@gnu.org>
1369 * read.c (record_files): Clean up some indentation.
1371 1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl>
1373 * rule.c (print_rule_data_base): Fix arguments to fatal() call.
1375 1998-10-13 Paul D. Smith <psmith@gnu.org>
1377 * job.c (start_job_command): If the command list resolves to no
1378 chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL;
1381 1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1383 * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is
1386 1998-10-09 Paul D. Smith <psmith@gnu.org>
1388 * read.c (read_makefile): Allow non-empty lines to expand to the
1389 empty string after variable, etc., expansion, and be ignored.
1391 1998-09-21 Paul D. Smith <psmith@gnu.org>
1393 * job.c (construct_command_argv_internal): Only add COMMAND.COM
1394 "@echo off" line for non-UNIXy shells.
1396 1998-09-09 Paul D. Smith <psmith@gnu.org>
1398 * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests.
1400 1998-09-04 Paul D. Smith <psmith@gnu.org>
1402 * read.c (read_makefile): If we hit the "missing separator" error,
1403 check for the common case of 8 spaces instead of a TAB and give an
1404 extra comment to help people out.
1406 1998-08-29 Paul Eggert <eggert@twinsun.com>
1408 * configure.in (AC_STRUCT_ST_MTIM_NSEC):
1409 Renamed from AC_STRUCT_ST_MTIM.
1411 * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise.
1412 Port to UnixWare 2.1.2 and pedantic Solaris 2.6.
1414 * acconfig.h (ST_MTIM_NSEC):
1415 Renamed from HAVE_ST_MTIM, with a new meaning.
1417 * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS):
1418 Use new ST_MTIM_NSEC macro.
1420 1998-08-26 Paul D. Smith <psmith@gnu.org>
1422 * remake.c (check_dep): For any intermediate file, not just
1423 secondary ones, try implicit and default rules if no explicit
1424 rules are given. I'm not sure why this was restricted to
1425 secondary rules in the first place.
1427 1998-08-24 Paul D. Smith <psmith@gnu.org>
1429 * make.texinfo (Special Targets): Update documentation for
1430 .INTERMEDIATE: if used with no dependencies, then it does nothing;
1431 old docs said it marked all targets as intermediate, which it
1432 didn't... and which would be silly :).
1434 * implicit.c (pattern_search): If we find a dependency in our
1435 internal tables, make sure it's not marked intermediate before
1436 accepting it as a found_file[].
1438 1998-08-20 Paul D. Smith <psmith@gnu.org>
1440 * ar.c (ar_glob): Use existing alpha_compare() with qsort.
1441 (ar_glob_alphacompare): Remove it.
1443 Modify Paul Eggert's patch so we don't abandon older systems:
1445 * configure.in: Warn the user if neither waitpid() nor wait3() is
1448 * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts.
1449 (child_handler, dead_children): Define these if WAIT_NOHANG is not
1451 (reap_children): Only track the dead_children count if no
1452 WAIT_NOHANG. Otherwise, it's a boolean.
1454 * main.c (main): Add back signal handler if no WAIT_NOHANG is
1455 available; only use default signal handler if it is.
1457 1998-08-20 Paul Eggert <eggert@twinsun.com>
1459 Install a more robust signal handling mechanism for systems which
1462 * job.c (WAIT_NOHANG): Define to a syntax error if our host
1463 is truly ancient; this should never happen.
1464 (child_handler, dead_children): Remove.
1465 (reap_children): Don't try to keep separate track of how many
1466 dead children we have, as this is too bug-prone.
1467 Just ask the OS instead.
1468 (vmsHandleChildTerm): Fix typo in error message; don't mention
1471 * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD;
1472 do this early, before we could possibly create a subprocess.
1473 Just use the default behavior; don't have our own handler.
1475 1998-08-18 Eli Zaretskii <eliz@is.elta.co.il>
1477 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to
1478 recognize library archive members when dealing with drive spec
1479 mess. Discovery and initial fix by George Racz <gracz@mincom.com>.
1481 1998-08-18 Paul D. Smith <psmith@gnu.org>
1483 * configure.in: Check for stdlib.h explicitly (some hosts have it
1484 but don't have STDC_HEADERS).
1485 * make.h: Use HAVE_STDLIB_H. Clean up some #defines.
1486 * config.ami: Re-compute based on new config.h.in contents.
1487 * config.h-vms: Ditto.
1488 * config.h.W32: Ditto.
1489 * configh.dos: Ditto.
1491 * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if
1492 directory names end with `\' so strip it.
1494 1998-08-17 Paul D. Smith <psmith@gnu.org>
1496 * make.texinfo: Added copyright year to the printed copy. Removed
1497 the price from the manual. Change the top-level reference to
1498 running make to be "Invoking make" instead of "make Invocation",
1499 to comply with GNU doc standards.
1501 * make.h (__format__, __printf__): Added support for these in
1502 __attribute__ macro.
1503 (message, error, fatal): Use ... prototype form under __STDC__.
1504 Add __format__ attributes for printf-style functions.
1506 * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt().
1508 * misc.c (message, error, fatal): Add preprocessor stuff to enable
1509 creation of variable-argument functions with appropriate
1510 prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h,
1511 v*printf(), _doprnt(), or none of the above. Culled from GNU
1512 fileutils and slightly modified.
1513 (makefile_error, makefile_error): Removed (merged into error() and
1514 fatal(), respectively).
1515 * amiga.c: Use them.
1517 * arscan.c: Use them.
1518 * commands.c: Use them.
1519 * expand.c: Use them.
1521 * function.c: Use them.
1526 * remake.c: Use them.
1527 * remote-cstms.c: Use them.
1529 * variable.c: Use them.
1531 * make.h (struct floc): New structure to store file location
1533 * commands.h (struct commands): Use it.
1534 * variable.c (try_variable_definition): Use it.
1535 * commands.c: Use it.
1536 * default.c: Use it.
1538 * function.c: Use it.
1543 1998-08-16 Paul Eggert <eggert@twinsun.com>
1545 * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds.
1547 1998-08-16 Paul Eggert <eggert@twinsun.com>
1549 * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro.
1550 (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to
1551 make it easier to understand.
1553 1998-08-14 Paul D. Smith <psmith@gnu.org>
1555 * read.c (read_makefile): We've already unquoted any colon chars
1556 by the time we're done reading the targets, so arrange for
1557 parse_file_seq() on the target list to not do so again.
1559 1998-08-05 Paul D. Smith <psmith@gnu.org>
1561 * configure.in: Added glob/configure.in data. We'll have the glob
1562 code include the regular make config.h, rather than creating its
1565 * getloadavg.c (main): Change return type to int.
1567 1998-08-01 Paul Eggert <eggert@twinsun.com>
1569 * job.c (reap_children): Ignore unknown children.
1571 1998-07-31 Paul D. Smith <psmith@gnu.org>
1573 * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c:
1574 Add prototypes for functions. Some prototypes needed to be moved
1575 in order to get #include order reasonable.
1577 1998-07-30 Paul D. Smith <psmith@gnu.org>
1579 * make.h: Added MIN/MAX.
1580 * filedef.h: Use them; remove FILE_TIMESTAMP_MIN.
1582 1998-07-30 Paul Eggert <eggert@twinsun.com>
1584 Add support for sub-second timestamp resolution on hosts that
1585 support it (just Solaris 2.6, so far).
1587 * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs.
1588 * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM,
1589 jm_AC_TYPE_UINTMAX_T): New defuns.
1590 * commands.c (delete_target): Convert file timestamp to
1591 seconds before comparing to archive timestamp. Extract mod
1592 time from struct stat using FILE_TIMESTAMP_STAT_MODTIME.
1593 * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add.
1594 (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime.
1595 * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t.
1596 (file_timestamp_now, file_timestamp_sprintf): New functions.
1597 (print_file): Print file timestamps as FILE_TIMESTAMP, not
1599 * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM.
1600 (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN,
1601 FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS,
1602 FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S,
1603 FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros.
1604 (file_timestamp_now, file_timestamp_sprintf): New decls.
1605 (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME):
1606 time_t -> FILE_TIMESTAMP.
1607 * implicit.c (pattern_search): Likewise.
1608 * vpath.c (vpath_search, selective_vpath_search): Likewise.
1609 * main.c (main): Likewise.
1610 * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise.
1611 (f_mtime): Use file_timestamp_now instead of `time'.
1612 Print file timestamp with file_timestamp_sprintf.
1613 * vpath.c (selective_vpath_search): Extract file time stamp from
1614 struct stat with FILE_TIMESTAMP_STAT_MODTIME.
1616 1998-07-28 Paul D. Smith <psmith@gnu.org>
1618 * Version 3.77 released.
1620 * dosbuild.bat: Change to DOS CRLF line terminators.
1622 * make-stds.texi: Update from latest version.
1624 * make.texinfo (Options Summary): Clarify that the -r option
1625 affects only rules, not builtin variables.
1627 1998-07-27 Paul D. Smith <psmith@gnu.org>
1629 * make.h: Make __attribute__ resolve to empty for non-GCC _and_
1632 * misc.c (log_access): Print UID/GID's as unsigned long int for
1633 maximum portability.
1635 * job.c (reap_children): Print PIDs as long int for maximum
1638 1998-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1640 * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'.
1642 1998-07-25 Paul D. Smith <psmith@gnu.org>
1644 * Version 3.76.94 released.
1646 1998-07-23 Paul D. Smith <psmith@gnu.org>
1648 * config.h.W32.template: Make sure all the #defines of macros here
1649 have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of
1650 just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in
1653 * make.h: Remove __attribute__((format...)) stuff; using it with
1654 un-prototyped functions causes older GCC's to fail.
1656 * Version 3.76.93 released.
1658 1998-07-22 Paul D. Smith <psmith@gnu.org>
1660 * file.c (print_file_data_base): Fix average calculation.
1662 1998-07-20 Paul D. Smith <psmith@gnu.org>
1664 * main.c (die): Postpone the chdir() until after
1665 remove_intermediates() so that intermediate targets with relative
1666 pathnames are removed properly.
1668 1998-07-17 Paul D. Smith <psmith@gnu.org>
1670 * filedef.h (struct file): New flag: did we print an error or not?
1672 * remake.c (no_rule_error): New function to print error messages,
1673 extraced from remake_file().
1675 * remake.c (remake_file): Invoke the new error print function.
1676 (update_file_1): Invoke the error print function if we see that we
1677 already tried this target and it failed, but that an error wasn't
1678 printed for it. This can happen if a file is included with
1679 -include or sinclude and couldn't be built, then later is also
1680 the dependency of another target. Without this change, make just
1683 1998-07-16 Paul D. Smith <psmith@gnu.org>
1685 * make.texinfo: Removed "beta" version designator.
1686 Updated ISBN for the next printing.
1688 1998-07-13 Paul Eggert <eggert@twinsun.com>
1690 * acinclude.m4: New AC_LFS macro to determine if special compiler
1691 flags are needed to allow access to large files (e.g., Solaris 2.6).
1692 * configure.in: Invoke it.
1694 1998-07-08 Eli Zaretskii <eliz@is.elta.co.il>
1696 * Makefile.DOS: track changes in Makefile.in.
1698 1998-07-07 Paul D. Smith <psmith@gnu.org>
1700 * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the
1701 top so host is initialized early enough.
1703 * acinclude.m4: New file. Need some special autoconf macros to
1704 check for network libraries (-lsocket, -lnsl, etc.) when
1705 configuring Customs.
1707 * configure.in (make_try_customs): Invoke new network libs macro.
1709 1998-07-06 Paul D. Smith <psmith@gnu.org>
1711 * Version 3.76.92 released.
1713 * README.customs: Added to the distribution.
1715 * configure.in (make_try_customs): Rewrite to require an installed
1716 Customs library, rather than looking at the build directory.
1718 * Makefile.am (man_MANS): Install make.1.
1719 * make.1: Renamed from make.man.
1721 * make.texinfo (Bugs): New mailing list address for GNU make bug
1724 1998-07-02 Paul D. Smith <psmith@gnu.org>
1726 * Version 3.76.91 released.
1728 * default.c: Added default rule for new-style RCS master file
1729 storage; ``% :: RCS/%''.
1730 Added default rules for DOS-style C++ files with suffix ".cpp".
1731 They use the new LINK.cpp and COMPILE.cpp macros, which are set by
1732 default to be equal to LINK.cc and COMPILE.cc.
1734 1998-06-19 Eli Zaretskii <eliz@is.elta.co.il>
1736 * job.c (start_job_command): Reset execute_by_shell after an empty
1737 command was skipped.
1739 1998-06-09 Paul D. Smith <psmith@gnu.org>
1741 * main.c (main): Keep track of the temporary filename created when
1742 reading a makefile from stdin (-f-) and attempt to remove it
1743 as soon as we know we're not going to re-exec. If we are, add it
1744 to the exec'd make's cmd line with "-o" so the exec'd make doesn't
1745 try to rebuild it. We still have a hole: if make re-execs then
1746 the temporary file will never be removed. To fix this we'd need
1747 a brand new option that meant "really delete this".
1748 * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version):
1749 Updated mailing addresses.
1751 1998-06-08 Paul D. Smith <psmith@gnu.org>
1753 * main.c (main): Andreas Luik <luik@isa.de> points out that the
1754 check for makefile :: rules with commands but no dependencies
1755 causing a loop terminates incorrectly.
1757 * maintMakefile: Make a template for README.DOS to update version
1760 1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1762 * remake.c (update_file_1): Don't free the memory for the
1763 dependency structure when dropping a circular dependency.
1765 1998-05-30 Eli Zaretskii <eliz@is.elta.co.il>
1767 * dir.c (file_exists_p, file_impossible_p, file_impossible)
1768 [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make
1769 dirname of "d:foo" be "d:".
1771 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1773 * read.c (read_makefile): Avoid running past EOS when scanning
1774 file name after `include'.
1776 1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1778 * make.texinfo (Flavors): Correct description of conditional
1779 assignment, which is not equivalent to ifndef.
1780 (Setting): Likewise.
1782 1998-05-24 Paul D. Smith <psmith@gnu.org>
1784 * arscan.c (ar_name_equal): strncmp() might be implemented as a
1785 macro, so don't put preprocessor conditions inside the arguments
1788 1998-05-23 Eli Zaretskii <eliz@is.elta.co.il>
1790 * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in
1791 drive specs when parsing targets, target-specific variables and
1792 static pattern rules. A colon can only be part of drive spec if
1793 it is after the first letter in a token.
1795 1998-05-22 Eli Zaretskii <eliz@is.elta.co.il>
1797 * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before
1798 yelling bloody murder.
1800 * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate.
1802 * read.c (parse_file_seq): Combine the special file-handling code
1803 for WINDOWS32 and __MSDOS__ into a single snippet.
1804 (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a
1805 colon as part of a drive spec.
1807 * job.c (batch_mode_shell) [__MSDOS__]: Declare.
1809 1998-05-20 Paul D. Smith <psmith@gnu.org>
1811 * Version 3.76.90 released.
1813 1998-05-19 Paul D. Smith <psmith@gnu.org>
1815 * make.texinfo (Make Errors): Added a new appendix describing
1816 common errors make might generate and how to resolve them (or at
1817 least more information on what they mean).
1819 * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature
1820 to create a dependency file to construct Makefile.DOS, SMakefile,
1822 (.dep_segment): Generate the dependency fragment file.
1824 1998-05-14 Paul D. Smith <psmith@gnu.org>
1826 * make.man: Minor changes.
1828 1998-05-13 Paul D. Smith <psmith@gnu.org>
1830 * function.c (pattern_matches,expand_function): Change variables
1831 and types named "word" to something else, to avoid compilation
1832 problems on Cray C90 Unicos.
1833 * variable.h: Modify the function prototype.
1835 1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com>
1837 * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off
1838 echo when using a batch file, and make sure the command ends in a
1841 1998-05-03 Paul D. Smith <psmith@gnu.org>
1843 * configure.in (make_try_customs): Add some customs flags if the
1844 user configures custom support.
1846 * job.c, remote-cstms.c: Merge in changes for custom library.
1848 * remote-stub.c: Add option to stub start_remote_job_p().
1850 1998-05-01 Paul D. Smith <psmith@gnu.org>
1852 * remake.c (f_mtime): Install VPATH+ handling for archives; use
1853 the hname field instead of the name field, and rehash when
1856 1998-04-30 Paul D. Smith <psmith@gnu.org>
1858 * rule.c (print_rule_data_base): Print out any pattern-specific
1859 variable values into the rules database.
1861 * variable.c (print_variable_set): Make this variable extern, to
1862 be called by print_rule_data_base() for pattern-specific variables.
1864 * make.texinfo (Pattern-specific): Document pattern-specific
1867 1998-04-29 Paul D. Smith <psmith@gnu.org>
1869 * expand.c (variable_expand_for_file): Make static; its only
1870 called internally. Look up this target in the list of
1871 pattern-specific variables and insert the variable set into the
1872 queue to be searched.
1874 * filedef.h (struct file): Add a new field to hold the
1875 previously-found pattern-specific variable reference. Add a new
1876 flag to remember whether we already searched for this file.
1878 * rule.h (struct pattern_var): New structure for storing
1879 pattern-specific variable values. Define new function prototypes.
1881 * rule.c: New variables pattern_vars and last_pattern_var for
1882 storage and handling of pattern-specific variable values.
1883 (create_pattern_var): Create a new pattern-specific variable value
1885 (lookup_pattern_var): Try to match a target to one of the
1886 pattern-specific variable values.
1888 1998-04-22 Paul D. Smith <psmith@gnu.org>
1890 * make.texinfo (Target-specific): Document target-specific
1893 1998-04-21 Paul D. Smith <psmith@gnu.org>
1895 * variable.c (define_variable_in_set): Made globally visible.
1896 (lookup_variable_in_set): New function: like lookup_variable but
1897 look only in a specific variable set.
1898 (target_environment): Use lookup_variable_in_set() to get the
1899 correct export rules for a target-specific variable.
1900 (create_new_variable_set): Create a new variable set, and just
1901 return it without installing it anywhere.
1902 (push_new_variable_scope): Reimplement in terms of
1903 create_new_variable_set.
1905 * read.c (record_target_var): Like record_files, but instead of
1906 files create a target-specific variable value for each of the
1907 listed targets. Invoked from read_makefile() when the target line
1908 turns out to be a target-specific variable assignment.
1910 1998-04-19 Paul D. Smith <psmith@gnu.org>
1912 * read.c (read_makefile): Rewrite the entire target parsing
1913 section to implement target-specific variables. In particular, we
1914 cannot expand the entire line as soon as it's read in, since we
1915 may want to evaluate parts of it with different variable contexts
1916 active. Instead, start expanding from the beginning until we find
1917 the `:' (or `::'), then determine what kind of line this is and
1918 continue appropriately.
1920 * read.c (get_next_mword): New function to parse a makefile line
1921 by "words", considering an entire variable or function as one
1922 word. Return the type read in, along with its starting position
1924 (enum make_word_type): The types of words that are recognized by
1927 * variable.h (struct variable): Add a flag to specify a per-target
1930 * expand.c: Make variable_buffer global. We need this during the
1931 new parsing of the makefile.
1932 (variable_expand_string): New function. Like variable_expand(),
1933 but start at a specific point in the buffer, not the beginning.
1934 (variable_expand): Rewrite to simply call variable_expand_string().
1936 1998-04-13 Paul D. Smith <psmith@gnu.org>
1938 * remake.c (update_goal_chain): Allow the rebuilding makefiles
1939 step to use parallel jobs. Not sure why this was disabled:
1940 hopefully we won't find out :-/.
1942 1998-04-11 Paul D. Smith <psmith@gnu.org>
1944 * main.c (main): Set the CURDIR makefile variable.
1945 * make.texinfo (Recursion): Document it.
1947 1998-03-17 Paul D. Smith <psmith@gnu.org>
1949 * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal().
1950 * variable.c (try_variable_definition): Use new feature.
1952 1998-03-10 Paul D. Smith <psmith@gnu.org>
1954 * main.c (main): Don't pass included, rebuilt makefiles to
1955 re-exec'd makes with -o. Reopens a possible loop, but it caused
1958 1998-03-02 Paul D. Smith <psmith@gnu.org>
1960 * variable.c (try_variable_definition): Implement ?=.
1961 * make.texinfo (Setting): Document it.
1963 1998-02-28 Eli Zaretskii <eliz@is.elta.co.il>
1965 * job.c (start_job_command): Reset execute_by_shell after an empty
1966 command, like ":", has been seen.
1968 Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com>
1970 * make.h [WINDOWS32]: make case sensitivity configurable
1971 * dir.c [WINDOWS32]: make case sensitivity configurable
1972 * README.W32: Document case sensitivity
1973 * config.ami: Share case warping code with Windows
1975 Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
1977 * w32/subproc/sub_proc.c: Added support for MKS toolkit shell
1978 (turn on HAVE_MKS_SHELL).
1979 * read.c [WINDOWS32]: Fixed a problem with multiple target rules
1980 reported by Gilbert Catipon (gcatipon@tibco.com). If multiple
1981 path tokens in a rule did not have drive letters, make would
1982 incorrectly concatenate the 2 tokens together.
1983 * main.c/variable.c [WINDOWS32]: changed SHELL detection code to
1984 follow what MSDOS did. In addition to watching for SHELL variable
1985 updates, make's main will attempt to default the value of SHELL
1986 before and after makefiles are parsed.
1987 * job.c/job.h [WINDOWS32]: The latest changes made to enable use
1988 of the GNUWIN32 shell from make could cause make to fail due to a
1989 concurrency condition between parent and child processes. Make
1990 now creates a batch file per job instead of trying to reuse the
1991 same singleton batch file.
1992 * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro
1993 from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked
1994 logic to reduce complexity. WINDOWS32 now uses the unixy_shell
1995 variable to detect Bourne-shell compatible environments. There is
1996 also a batch_mode_shell variable that determines whether not
1997 command lines should be executed via script files. A WINDOWS32
1998 system with no sh.exe installed would have unixy_shell set to
1999 FALSE and batch_mode_shell set to TRUE. If you have a unixy shell
2000 that does not behave well when invoking things via 'sh -c xxx',
2001 you may want to turn on BATCH_MODE_ONLY_SHELL and see if things
2003 * NMakefile: Added /D DEBUG to debug build flags so that unhandled
2004 exceptions could be debugged.
2006 Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com>
2008 * main.c [WINDOWS32]: The function define_variable() does not
2009 handle NULL. Test before calling it to set Path.
2010 * main.c [WINDOWS32]: Search Path again after makefiles have been
2011 parsed to detect sh.exe.
2012 * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools.
2013 To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32.
2014 * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro.
2016 Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2018 * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be
2020 * job.c (child_execute_job) [VMS]: Use a VMS .com file if the
2021 command contains a newline (e.g. from a define/enddef block).
2022 * vmsify.c (vmsify): Return relative pathnames wherever possible.
2023 * vmsify.c (vmsify): An input string like "../.." returns "[--]".
2025 Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2027 * NMakefile: Changed nmake to $(MAKE).
2028 * subproc.bat: Take the make command name from the command
2029 line. If no command name was given, default to nmake.
2030 * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names
2031 are now always created in heap memory.
2032 * w32/subproc/sub_proc.c: New implementation of make_command_line()
2033 which is more compatible with different Bourne shell implementations.
2034 Deleted the now obsolete fix_command_line() function.
2035 * main.c [WINDOWS32]: Any arbitrary spelling of Path can be
2036 detected. Make will ensure that the special spelling `Path' is
2037 inserted into the environment when the path variable is propagated
2038 within itself and to make's children.
2039 * main.c [WINDOWS32]: Detection of sh.exe was occurring too
2040 soon. The 2nd check for the existence of sh.exe must come after
2041 the call to read_all_makefiles().
2043 Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de>
2045 * makefile.com [VMS]: Fixed definition of sys.
2046 * readme.vms: Comments on what's changed lately.
2048 Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2050 * read.c (read_all_makefiles): Allow make to find files named
2051 "MAKEFILE" with no extension on VMS.
2052 * file.c (lookup_file): Lowercase filenames on VMS.
2054 1997-09-29 Paul D. Smith <psmith@baynetworks.com>
2056 * read.c (read_makefile): Reworked target detection again; the old
2057 version had an obscure quirk.
2059 Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com>
2061 * Version 3.76.1 released.
2063 * Makefile.am: Add loadavg files to clean rules.
2065 * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed.
2066 * Makefile.ami (distclean): Ditto.
2067 * SMakefile (distclean): Ditto.
2069 * main.c (main): Arg count should be int, not char! Major braino.
2071 Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com>
2073 * Version 3.76 released.
2075 Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com>
2077 * function.c (expand_function): When processing $(shell...)
2078 translate a CRLF (\r\n) sequence as well as a newline (\n) to a
2079 space. Also remove an ending \r\n sequence.
2080 * make.texinfo (Shell Function): Document it.
2082 Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2084 * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where
2085 paths which contain single character entries like `.' are not
2088 * README.W32: Document path handling issues on Windows systems.
2090 Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com>
2094 Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2096 * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked
2097 from main() to re-exec make, the call to execvp() would
2098 incorrectly return control to parent shell before the exec'ed
2099 command could run to completion. I believe this is a feature of
2100 the way that execvp() is implemented on top of WINDOWS32 APIs. To
2101 alleviate the problem, use the supplied process launch function in
2102 the sub_proc library and suspend the parent process until the
2103 child process has run. When the child exits, exit the parent make
2104 with the exit code of the child make.
2106 Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com>
2108 * Makefile.DOS.template (distdir): Fix a line that got wrapped in
2111 * Makefile.am (loadavg): Give the necessary cmdline options when
2114 * configure.in: Check for pstat_getdynamic for getloadvg on HP.
2116 * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty
2117 command optimization on these systems; it doesn't make sense.
2119 Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com>
2123 Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com>
2125 * main.c (print_version): Add '97 to copyright years.
2127 * read.c (do_define): Check the length of the array before looking
2128 at a particular offset.
2130 * job.c (construct_command_argv_internal): Examine the last byte
2131 of the previous arg, not the byte after that.
2133 Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il>
2135 * Makefile.DOS.template: New file (converted to Makefile.DOS in
2138 * configure.bat: Rewrite to use Makefile.DOS instead of editing
2139 Makefile.in. Add support for building from outside of the source
2140 directory. Fail if the environment block is too small.
2142 * configh.dos: Use <sys/config.h>.
2144 * README.DOS: Update instructions.
2146 Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il>
2148 * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh"
2149 literally, use value of unixy_shell instead.
2151 * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if
2154 Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2156 * vmsify.c (vmsify, case 11): After translating `..' elements, set
2157 nstate to N_OPEN if there are still more elements to process.
2158 (vmsify, case 2): After translating `foo/bar' up to the slash,
2159 set nstate to N_OPEN, not N_DOT.
2161 Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2163 * dir.c (vmsstat_dir): Leave name unmodified on exit.
2164 * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS.
2165 * vpath.c: Fix comments to refer to path separator, not colon.
2166 (selective_vpath_search): Avoid Unixy slash handling for VMS.
2168 Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu>
2170 * ar.c [VMS]: Don't declare ar_member_touch.
2171 Delete VMS version of ar_member_date.
2172 Enable non-VMS versions of ar_member_date and ar_member_date_1 for
2174 * arscan.c (VMS_get_member_info): New function.
2175 (ar_scan): Provide version for VMS systems.
2176 (ar_name_equal): Simply compare name and mem on VMS systems.
2177 Don't define ar_member_pos or ar_member_touch on VMS systems.
2179 * config.h-vms (pid_t, uid_t): Don't define.
2181 * remake.c: Delete declaration of vms_stat.
2182 (name_mtime): Don't call vms_stat.
2183 (f_mtime) [VMS]: Funky time value manipulation no longer necessary.
2185 * file.c (print_file): [VMS] Use ctime, not cvt_time.
2187 * make.h [VMS]: Don't define POSIX.
2189 * makefile.com (filelist): Include ar and arscan.
2190 Also include them in the link commands.
2191 Don't define NO_ARCHIVES in cc command.
2193 * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment.
2194 (defines): Delete NO_ARCHIVES from list.
2196 * remake.c (f_mtime): Only check to see if intermediate file is
2197 out of date if it also exists (i.e., mtime != (time_t) -1).
2199 * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C.
2201 Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2203 * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang
2204 (#!/bin/sh) in script files correctly.
2205 Fixed a couple of memory leaks.
2206 Fixed search order in find_file() (w32/subproc/sub_proc.c) so that
2207 files with extensions are preferred over files without extensions.
2208 Added search for files with .cmd extension too.
2209 * w32/subproc/misc.c (arr2envblk): Fixed memory leak.
2211 Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com>
2215 Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com>
2217 * read.c (do_define): Remember to count the newline after the endef.
2219 Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com>
2221 * many: Rewrote builds to use Automake 1.2.
2223 * AUTHORS: New file.
2224 * maintMakefile: Contains maintainer-only make snippets.
2225 * GNUmakefile: This now only runs the initial auto* tools.
2226 * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained
2227 automatically by automake).
2228 * compatMakefile: Removed (not needed anymore).
2229 * README,build.sh.in: Removed (built from templates).
2230 * config.h.in,Makefile.in: Removed (built by tools).
2232 Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com>
2234 * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii)
2235 * README,README.DOS: Ditto.
2237 * remake.c (update_file_1,f_mtime): Fix GPATH handling.
2238 * vpath.c (gpath_search): Ditto.
2240 * file.c (rename_file): New function: rehash, but also rename to
2242 * filedef.h: Declare it.
2244 * variable.c (merge_variable_set_lists): Remove free() of variable
2245 set; since various files can share variable sets we don't want to
2248 Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com>
2250 * configure.in: Require autoconf 2.12
2252 * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a
2253 more stylistically correct "cd subdir && $(MAKE)".
2255 * main.c: Global variable `clock_skew_detected' defined.
2256 (main): Print final warning if it's set.
2257 * make.h: Declare it.
2258 * remake.c (f_mtime): Test and set it.
2260 * job.c (start_job_command): Add special optimizations for
2261 "do-nothing" rules, containing just the shell no-op ":". This is
2262 useful for timestamp files and can make a real difference if you
2263 have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>).
2265 * configure.in,Makefile.in: Rewrote to use the new autoconf
2266 program_transform_name macro.
2268 * function.c (function_strip): Strip newlines as well as spaces
2271 Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2273 * remake.c (f_mtime): Datestamps on FAT-based files are rounded to
2274 even seconds when stored, so if the date check fails on WINDOWS32
2275 systems, see if this "off-by-one" error is the problem.
2277 * General: If your TZ environment variable is not set correctly
2278 then all your timestamps will be off by hours. So, set it!
2280 Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com>
2284 * compatMakefile (objs): Define & use the $(GLOB) variable so
2285 that it's removed correctly from build.sh.in when it's built.
2287 * configure.in: On Solaris we can use the kstat_*() functions to
2288 get load averages without needing special permissions. Add a
2289 check for -lkstat to see if we have it.
2291 * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as
2292 the test to enable kstat_open(), etc. processing.
2294 Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il>
2296 * <lots>: Fixes to work in the DJGPP DOS environment.
2298 Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com>
2300 * function.c (expand_function): Added new function $(wordlist).
2302 * make.texinfo (Filename Functions): Document $(wordlist) function.
2304 * vpath.c (build_vpath_lists): Construct the GPATH variable
2305 information in the same manner we used to construct VPATH.
2306 (gpath_search): New function to search GPATH.
2308 * make.h: Declare the new function.
2310 * remake.c (update_file_1): Call it, and keep VPATH if it's found.
2312 * make.texinfo (Search Algorithm): Document GPATH variable.
2314 Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com>
2316 * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS
2317 variable to contain the user options passed in on the cmd line.
2319 * make.texinfo (Goals): Document MAKECMDGOALS variable.
2321 * remake.c (f_mtime): Print a warning if we detect a clock skew
2322 error, rather than failing.
2324 * main.c (main): If we rebuild any makefiles and need to re-exec,
2325 add "-o<mkfile>" options for each makefile rebuilt to avoid
2328 Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com>
2330 * job.c (construct_command_argv_internal): Track whether the last
2331 arg in the cmd string was empty or not (Roland).
2332 (construct_command_argv_internal): If the shell line is empty,
2333 don't do anything (Roland).
2335 * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install
2336 the latest changes from the GLIBC version of glob (Ulrich Drepper).
2338 * getloadavg.c,make-stds.texi: New version (Roland).
2340 * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS).
2342 Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com>
2344 * README.W32: Describe preliminary FAT support.
2346 * build_w32.bat: Use a variable for the final exe name.
2348 * dir.c (find_directory): W32: Find the filesystem type.
2349 (dir_contents_file_exists_p): W32: for FAT filesystems, always
2350 rehash since FAT doesn't change directory mtime on change.
2352 * main.c (handle_runtime_exceptions): W32: Add an
2353 UnhandledExceptionFilter so that when make bombs due to ^C or a
2354 bug, it won't cause a GUI requestor to pop up unless debug is
2358 Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com>
2360 * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32:
2361 Check for memmove() function.
2363 * make.h (bcopy): If memmove() available, define bcopy() to use it.
2364 Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed
2365 to handle overlapping moves.
2367 * read.c (read_makefile): Fix some uninitialized memory reads
2368 (reported by Purify).
2370 * job.c (construct_command_argv_internal): Use bcopy() not
2371 strcpy(); strcpy() isn't guaranteed to handle overlapping moves.
2373 * Makefile.in: Change install-info option ``--infodir'' to
2374 ``--info-dir'' for use with new texinfo.
2376 * function.c (expand_function): $(basename) and $(suffix) should
2377 only search for suffixes as far back as the last directory (e.g.,
2378 only the final filename in the path).
2380 Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com>
2382 * make.texinfo: Add @dircategory/@direntry information.
2383 (Top): Remove previous reference to (dir) (from RMS).
2384 (Static Usage): Add "all:" rule to example.
2385 (Automatic Dependencies): fix .d file creation example.
2387 * Install VPATH+ patch:
2389 * filedef.h (struct file): Add in hname field to store the hashed
2390 filename, and a flag to remember if we're using the vpath filename
2391 or not. Renamed a few functions for more clarity.
2393 * file.c (lookup_file,enter_file,file_hash_enter): Store filenames
2394 in the hash table based on their "hash name". We can change this
2395 while keeping the original target in "name".
2396 (rehash_file): Renamed from "rename_file" to be more accurate.
2397 Changes the hash name, but not the target name.
2399 * remake.c (update_file_1): Modify -d output for more detailed
2400 VPATH info. If we don't need to rebuild, use the VPATH name.
2401 (f_mtime): Don't search for vpath if we're ignoring it. Call
2402 renamed function rehash_file. Call name_mtime instead of
2403 file_mtime, to avoid infinite recursion since the file wasn't
2406 * implicit.c (pattern_search): if we find an implicit file in
2407 VPATH, save the original name not the VPATH name.
2409 * make.texinfo (Directory Search): Add a section on the new VPATH
2412 Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2414 * dir.c (file_exists_p, file_impossible, file_impossible_p): If
2415 dirname is empty replace it by the name of the root directory.
2416 Note that this doesn't work (yet) for W32, Amiga, or VMS.
2418 Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com>
2420 * main.c (main): W32 bug fix for PATH vars.
2422 Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com>
2424 * filedef.h (NEW_MTIME): Don't assume that time_t is a signed
2427 * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM,
2428 INTEGER_TYPE_MINIMUM): New macros.
2430 Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com>
2432 * Version 3.75 released.
2434 * main.c (print_version): Print out bug-reporting address.
2436 Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com>
2438 * main.c (print_data_base): Don't declare ctime; headers do it for us
2441 Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com)
2443 * w32/pathstuff.c: Turned convert_vpath_to_w32() into a
2444 real function. This was done so that VPATH could contain
2445 white space separated pathnames. Please note that directory
2446 paths (in VPATH/vpath context) containing white space are not
2447 supported (just as they are not under Unix). See README.W32
2450 * w32/include/pathstuff.h: Added prototype for the new
2451 function convert_vpath_to_w32. Deleted macro for same.
2453 * README.W32: Added some notes about why I chose not to try
2454 and support pathnames which contain white space and some
2455 workaround suggestions.
2457 Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2459 * GNUmakefile (mkdep-nolib): Use -MM option unconditionally.
2463 * main.c (define_makeflags): Back up P to point at null terminator
2464 when killing final space and dash before setting MFLAGS.
2466 From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>:
2467 * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin
2468 `__opendir_flags' initialized to 0.
2469 (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN.
2470 (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set
2471 __opendir_flags to __OPENDIR_PRESERVE_CASE.
2473 * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf.
2475 * GNUmakefile (w32files): Add NMakefile.
2477 * NMakefile (LDFLAGS_debug): Value fixed by tulloh.
2479 Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de)
2481 * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future
2483 * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address.
2485 Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2487 * configure.in: Require autoconf 2.10 or later.
2489 Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2493 * GNUmakefile (w32files): New variable.
2494 (distfiles): Add it.
2495 * w32: Updated by Rob Tulloh.
2497 * makefile.vms (LOADLIBES): Fix typo.
2499 Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2501 * job.c (construct_command_argv_internal): Fix up #else, #endifs.
2503 * configh.dos: Define HAVE_DIRENT_H instead of DIRENT.
2505 * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1.
2509 * main.c (main): Exit with status 2 when update_goal_chain returns 2.
2511 Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2513 * configure.in: Don't check for _sys_siglist.
2514 * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is
2515 no strsignal or sys_siglist.
2517 * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the
2518 same as `ifeq (a, b)'.
2520 * job.c (reap_children): Don't call die if handling_fatal_signal.
2522 * file.c (file_hash_enter): Allow renaming :: to : when latter is
2523 non-target, or : to :: when former is non-target.
2525 * job.c (start_job_command): Call block_sigs.
2526 (block_sigs): New function, broken out of start_job_command.
2527 (reap_children): Block fatal signals around removing dead child from
2528 chain and adjusting job_slots_used.
2529 * job.h: Declare block_sigs.
2531 * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions.
2532 * main.c (main): Call remote_setup.
2533 (die): Call remote_cleanup.
2535 * job.c (reap_children): Quiescent value of shell_function_pid is
2538 * main.c (print_version): Add 96 to copyright years.
2540 Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2542 * read.c (find_char_unquote): Avoid calling strlen on every call
2543 just to throw away the value most of the time.
2545 Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2547 * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains
2548 no '=', regardless of ARGC.
2549 (define_makeflags): Elide leading '-' from MAKEFLAGS value if first
2550 word is short option, regardless of WORDS.
2552 Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2554 * makefile.vms: Set LOADLIBES.
2555 * makefile.com (link_using_library): Fix typo.
2557 Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2559 * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to
2562 Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com>
2564 * dir.c: W32 does not support inode. For now, fully qualified
2565 pathname along with st_mtime will be keys for files.
2566 Fixed problem where vpath can be confused when files
2567 are added to a directory after the directory has already been
2568 read in. The code now attempts to reread the directory if it
2569 discovers that the datestamp on the directory has changed since
2570 it was cached by make. This problem only seems to occur on W32
2571 right now so it is lumped under port #ifdef WINDOWS32.
2573 * function.c: W32: call subproc library (CreateProcess()) instead of
2576 * job.c: W32: Added the code to do fork/exec/waitpid style processing
2577 on W32 systems via calls to subproc library.
2579 * main.c: W32: Several things added here. First, there is code
2580 for dealing with PATH and SHELL defaults. Make tries to figure
2581 out if the user has %PATH% set in the environment and sets it to
2582 %Path% if it is not set already. Make also looks to see if sh.exe
2583 is anywhere to be found. Code path through job.c will change
2584 based on existence of a working Bourne shell. The checking for
2585 default shell is done twice: once before makefiles are read in
2586 and again after. Fall back to MSDOS style execution mode if no sh.exe
2587 is found. Also added some debug support that allows user to pause make
2588 with -D switch and attach a debugger. This is especially useful for
2589 debugging recursive calls to make where problems appear only in the
2592 * make.h: W32: A few macros and header files for W32 support.
2594 * misc.c: W32: Added a function end_of_token_w32() to assist
2595 in parsing code in read.c.
2597 * read.c: W32: Fixes similar to MSDOS which allow colon to
2598 appear in filenames. Use of colon in filenames would otherwise
2601 * remake.c: W32: Added include of io.h to eliminate compiler
2602 warnings. Added some code to default LIBDIR if it is not set
2605 * variable.c: W32: Added support for detecting Path/PATH
2606 and converting them to semicolon separated lists for make's
2607 internal use. New function sync_Path_environment()
2608 which is called in job.c and function.c before creating a new
2609 process. Caller must set Path in environment since we don't
2610 have fork() to do this for us.
2612 * vpath.c: W32: Added detection for filenames containing
2613 forward or backward slashes.
2615 * NMakefile: W32: Visual C compatible makefile for use with nmake.
2616 Use this to build GNU make the first time on Windows NT or Windows 95.
2618 * README.W32: W32: Contains some helpful notes.
2620 * build_w32.bat: W32: If you don't like nmake, use this the first
2621 time you build GNU make on Windows NT or Windows 95.
2623 * config.h.W32: W32 version of config.h
2625 * subproc.bat: W32: A bat file used to build the
2626 subproc library from the top-level NMakefile. Needed because
2627 WIndows 95 (nmake) doesn't allow you to cd in a make rule.
2629 * w32/include/dirent.h
2630 * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc.
2632 * w32/include/pathstuff.h: W32: used by files needed functions
2633 defined in pathstuff.c (prototypes).
2635 * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions.
2637 * w32/include/w32err.h: W32: prototypes for w32err.c.
2639 * w32/pathstuff.c: W32: File and Path/Path conversion functions.
2641 * w32/subproc/build.bat: W32: build script for subproc library
2642 if you don't wish to use nmake.
2644 * w32/subproc/NMakefile: W32: Visual C compatible makefile for use
2645 with nmake. Used to build subproc library.
2647 * w32/subproc/misc.c: W32: subproc library support code
2648 * w32/subproc/proc.h: W32: subproc library support code
2649 * w32/subproc/sub_proc.c: W32: subproc library source code
2650 * w32/subproc/w32err.c: W32: subproc library support code
2652 Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2656 * GNUmakefile (vmsfiles): Fix typo.
2658 * GNUmakefile (amigafiles): Add amiga.h.
2660 Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de>
2662 * dir.c: New function: amigafy() to fold filenames
2663 Changes HASH() to HASHI() to fold filenames on Amiga.
2664 Stringcompares use strieq() instead of streq()
2665 The current directory on Amiga is "" instead of "."
2668 * amiga.c: New function wildcard_expansion(). Allows to use
2669 Amiga wildcards with $(wildcard )
2671 * amiga.h: New file. Prototypes for amiga.c
2673 * function.c: Use special function wildcard_expansion() for
2674 $(wildcard ) to allow Amiga wildcards
2675 The current directory on Amiga is "" instead of "."
2677 * job.c: No Pipes on Amiga, too
2678 (load_too_high) Neither on Amiga
2679 ENV variable on Amiga are in a special directory and are not
2680 passed as third argument to main().
2682 * job.h: No envp on Amiga
2684 * make.h: Added HASHI(). This is the same as HASH() but converts
2685 it's second parameter to lowercase on Amiga to fold filenames.
2687 * main.c: (main), variable.c Changed handling of ENV-vars. Make
2688 stores now the names of the variables only and reads their contents
2689 when they are accessed to reflect that these variables are really
2690 global (ie. they CAN change WHILE make runs !) This handling is
2691 made in lookup_variable()
2693 * Makefile.ami: renamed file.h to filedep.h
2694 Updated dependencies
2696 * read.c: "find_semicolon" is declared as static but never defined.
2697 No difference between Makefile and makefile on Amiga; added
2698 SMakefile to *default_makefiles[].
2699 (read_makefile) SAS/C want's two_colon and pattern_percent be set
2701 The current directory on Amiga is "" instead of "."
2702 Strange #endif moved.
2704 * README.Amiga: updated feature list
2706 * SMakefile: Updated dependencies
2708 * variable.c: Handling of ENV variable happens inside lookup_variable()
2710 Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2712 * variable.c (try_variable_definition): Count parens in lhs variable
2713 refs to avoid seeing =/:=/+= inside a ref.
2715 Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2717 * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check
2720 * main.c (main): Use unsigned for fread return.
2722 * read.c (parse_file_seq): Use `int' for char arg to avoid widening
2724 * dep.h: Fix prototype.
2726 * function.c (expand_function) [_AMIGA]: Fix some typos.
2727 (patsubst_expand): Make len vars unsigned.
2729 * GNUmakefile (globfiles): Add AmigaDOS support files.
2730 (distfiles): Add $(amigafiles).
2731 (amigafiles): New variable.
2733 Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de>
2735 * Added Amiga support in commands.c, dir.c, function.c,
2736 job.c, main.c, make.h, read.c, remake.c
2737 * commands.c: Amiga has neither SIGHUP nor SIGQUIT
2738 * dir.c: Amiga has filenames with Upper- and Lowercase,
2739 but "FileName" is the same as "filename". Added strieq()
2740 which is use to compare filenames. This is like streq()
2741 on all other systems. Also there is no such thing as
2743 * function.c: On Amiga, the environment is not passed as envp,
2744 there are no pipes and Amiga can't fork. Use my own function
2745 to create a new child.
2746 * job.c: default_shell is "" (The system automatically chooses
2747 a shell for me). Have to use the same workaround as MSDOS for
2748 running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't
2749 known on Amiga. Cloned code to run children from MSDOS. Own
2750 version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga.
2751 * main.c: Force stack to 20000 bytes. Read environment from ENV:
2752 device. On Amiga, exec_command() does return, so I exit()
2754 * make.h: Added strieq() to compare filenames.
2755 * read.c: Amiga needs special extension to have passwd. Only
2756 one include-dir. "Makefile" and "makefile" are the same.
2757 Added "SMakefile". Added special code to handle device names (xxx:)
2759 * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib"
2760 instead of "lib%s.a".
2761 * main.c, rule.c, variable.c: Avoid floats at all costs.
2762 * vpath.c: Get rid of as many alloca()s as possible.
2764 Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
2766 * read.c (read_makefile): Grok `sinclude' as alias for `-include'.
2768 Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2770 * GNUmakefile (vmsfiles): New variable.
2771 (distfiles): Include $(vmsfiles).
2773 Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2775 Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>.
2776 * make.h (PARAMS): New macro.
2777 * config.h-vms: New file.
2778 * makefile.com: New file.
2779 * makefile.vms: New file.
2780 * readme.vms: New file.
2781 * vmsdir.h: New file.
2782 * vmsfunctions.c: New file.
2783 * vmsify.c: New file.
2784 * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr.
2785 * ar.c: Added prototypes and changes for VMS.
2786 * commands.c: Likewise.
2787 * commands.h: Likewise.
2788 * default.c: Likewise.
2791 * expand.c: Likewise.
2793 * function.c: Likewise.
2794 * implicit.c: Likewise.
2801 * remake.c: Likewise.
2802 * remote-stub.c: Likewise.
2805 * variable.c: Likewise.
2806 * variable.h: Likewise.
2807 * vpath.c: Likewise.
2808 * compatMakefile (srcs): Rename file.h to filedef.h.
2810 Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
2812 * remake.c (check_dep): For a secondary file, try implicit and
2813 default rules if appropriate.
2815 Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
2817 * remake.c (check_dep): If an intermediate file exists,
2818 do consider its actual date.
2820 Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu>
2822 * file.h (struct file): New field `secondary'.
2823 * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY.
2824 (remove_intermediates): Don't delete .SECONDARY files.
2826 Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2828 * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*.
2830 Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2834 * remake.c (f_mtime): Move future modtime check before FILE is
2835 clobbered by :: loop.
2837 * dir.c: Use canonical code from autoconf manual for dirent include.
2838 [_D_NAMLEN]: Redefine NAMLEN using this.
2839 (dir_contents_file_exists_p): Use NAMLEN macro.
2840 (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this.
2842 * compatMakefile (objs): Add missing backslash.
2844 Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
2846 * default.c (default_terminal_rules): Remove + prefix from RCS cmds.
2847 (default_variables): Put + prefix in $(CHECKOUT,v) value instead.
2849 * remake.c (f_mtime): Check for future timestamps; give error and mark
2850 file as "failed to update".
2852 Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2854 * job.c: Don't declare unblock_sigs; job.h already does.
2856 Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2858 * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed.
2860 * job.c (NGROUPS_MAX): Don't try to define this macro.
2862 Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2864 * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed.
2865 (objs, srcs): Include their values here instead of references.
2867 Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2871 * job.c (reap_children): Call unblock_sigs after start_job_command.
2873 Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu>
2875 * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway.
2876 Avoid & before function names to silence bogus sunos4 compiler.
2878 * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'.
2880 Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2884 * dir.c (read_dirstream): Fix braino: fill in the buffer when not
2887 Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2889 * misc.c (collapse_continuations): Fix skipping of trailing \s so
2890 it can never dereference before the beginning of the array.
2892 * read.c (find_semicolon): Function removed.
2893 (read_makefile): Don't use find_semicolon or remove_comments for
2894 rule lines. Use find_char_unquote directly and handle quoted comments
2897 * default.c: Remove all [M_XENIX] code.
2899 * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1.
2900 (D_NAMLEN): Macro removed.
2901 (FAKE_DIR_ENTRY): New macro.
2902 (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using
2904 (read_dirstream): Return a struct dirent * for new glob interface.
2905 (init_dir): Function removed.
2906 (dir_setup_glob): New function.
2907 * main.c (main): Don't call init_dir.
2908 * read.c (multi_glob): Call dir_setup_glob on our glob_t and use
2909 GLOB_ALTDIRFUNC flag.
2911 * misc.c (safe_stat): Function removed.
2912 * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of
2915 Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2917 * job.c [HAVE_UNION_WAIT]: Include sys/wait.h.
2919 * main.c (log_working_directory): Made global.
2920 Print entering msg only once.
2921 * make.h (log_working_directory): Declare it.
2922 * misc.c (message): Take new arg PREFIX. Print "make: " only if
2923 nonzero. Call log_working_directory.
2924 * remake.c: Pass new arg in `message' calls.
2925 * job.c (start_job_command): Pass new arg to `message'; fix
2926 inverted test in that call.
2928 Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2930 * job.c (start_job_command): Use `message' to print the command,
2931 and call it with null if the command is silent.
2932 * remake.c (touch_file): Use message instead of printf.
2934 Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2936 * main.c (enter_command_line_file): Barf if NAME is "".
2938 Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu>
2940 * commands.c (delete_target): Ignore unlink failure if it is ENOENT.
2942 Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2944 * configure.in: Don't check for getdtablesize.
2945 * job.c (getdtablesize): Remove decls and macros.
2947 Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2949 * main.c (define_makeflags): Omit command line variable
2950 definitions from MFLAGS value.
2952 * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET,
2953 indicating a valid, but empty, archive.
2955 Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2957 * dir.c (file_impossible_p): Correctly reset FILENAME to name
2958 within directory before hash search.
2960 * job.c (child_error): Do nothing if IGNORED under -s.
2962 * job.c (exec_command): Correctly use ARGV[0] for script name when
2963 running shell directly.
2965 Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2967 * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after
2968 dup'ing from them. Don't try to close all excess descriptors;
2969 getdtablesize might return a huge value. Any open descriptors in
2970 the parent should have FD_CLOEXEC set.
2971 (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor.
2973 Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2975 * read.c (read_all_makefiles): Properly append default makefiles
2976 to the end of the `read_makefiles' chain.
2978 Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2980 * Version 3.74 released.
2982 Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2986 Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2988 * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in
2991 Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2993 * file.c (print_file): Grok update_status of 1 for -q.
2995 Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
2999 Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3001 * file.c (remove_intermediates): Fix inverted test to bail under
3002 -n for signal case. Bail under -q or -t.
3003 Skip files with update_status==-1.
3005 * job.c (job_next_command): Skip empty lines.
3006 (new_job): Don't test the return of job_next_command.
3007 Just let start_waiting_job handle the case of empty commands.
3009 Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3011 * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie.
3015 Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3017 * remake.c (notice_finished_file): Set FILE->update_status to zero
3020 Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3022 * Version 3.73 released.
3024 Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3026 * main.c (main): Fixed braino in assert.
3030 Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3032 * main.c: Avoid string in assert expression. Some systems are broken.
3034 Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3036 * main.c (main): Handle 1 and 2 returns from update_goal_chain
3037 makefile run properly.
3041 * main.c (handle_non_switch_argument): New function, broken out of
3043 (decode_switches): Set optind to 0 to reinitialize getopt, not to 1.
3044 When getopt_long returns EOF, break the loop and handle remaining args
3045 with a simple second loop.
3047 * remake.c (remake_file): Set update_status to 2 instead of 1 for
3048 no rule to make. Mention parent (dependent) in error message.
3049 (update_file_1): Handle FILE->update_status == 2 in -d printout.
3050 * job.c (start_job_command, reap_children): Set update_status to 2
3051 instead of 1 for failed commands.
3053 Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3055 * job.c (search_path): Function removed (was already #if 0'd out).
3056 * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more.
3058 Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3060 * configure.bat: Write @CPPFLAGS@ translation.
3062 Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3064 * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop
3065 to not skip the elt immediately preceding `l(...'.
3067 Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3071 * read.c (find_char_unquote): Make second arg a string of stop
3072 chars instead of a single stop char. Stop when any char in the
3073 string is hit. All callers changed.
3074 (find_semicolon): Pass stop chars "#;" to one find_char_unquote call,
3075 instead of using two calls. If the match is not a ; but a #,
3077 * misc.c: Changed find_char_unquote callers here too.
3081 * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ ->
3084 * GNUmakefile (globfiles): Add glob/configure.bat.
3085 (distfiles): Add configh.dos, configure.bat.
3087 Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3089 Fixes for MS-DOS from DJ Delorie.
3090 * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see :
3091 as separator in "C:\...".
3092 * configh.dos (STDC_HEADERS): Define only if undefined.
3093 (HAVE_SYS_PARAM_H): Don't define this.
3094 (HAVE_STRERROR): Define this.
3095 * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos.
3099 * main.c (decode_switches): Reset optind to 1 instead of 0.
3101 Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3103 * main.c (decode_switches): If non-option arg is "-", ignore it.
3105 Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3109 Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3113 Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3115 * main.c (main): Pass missing arg to tmpnam.
3117 * configure.in: Check for strsignal.
3118 * job.c (child_error): Use strsignal.
3119 * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL.
3121 * misc.c (strerror): Fix swapped args in sprintf.
3123 Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3125 * configure.in (CFLAGS, LDFLAGS): Don't set these variables.
3127 Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3129 * main.c (print_version): Add 95 to copyright years.
3133 * job.c (start_job_command): Remember to call notice_finished_file
3134 under -n when not recursing. To do this, consolidate that code
3135 under the empty command case and goto there for the -n case.
3137 Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3139 * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers
3142 Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3144 * read.c (read_makefile): For bogus line starting with tab, ignore
3145 it if blank after removing comments.
3147 * main.c: Cast results of `alloca' to `char *'.
3148 * expand.c: Likewise.
3150 Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3154 * configure.in: Check for mktemp.
3155 * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp.
3157 * configure.in (make_cv_sysconf_open_max): New check for `sysconf
3159 * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX.
3160 * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro
3163 Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3165 * remake.c (update_file_1): When !MUST_MAKE, don't set
3166 FILE->update_status to zero before calling notice_finished_file.
3167 (notice_finished_file): Touch only when FILE->update_status is zero.
3168 (remake_file): Set FILE->update_status to zero after not calling
3169 execute_file_command and deciding to touch instead.
3171 Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3173 * main.c (debug_signal_handler): New function; toggles debug_flag.
3174 (main): Handle SIGUSR1 with that.
3176 Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3178 * compatMakefile (realclean): Remove Info files.
3180 Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3184 * job.c (start_job_command): Save and restore environ around vfork
3186 (search_path): Function #if 0'd out.
3187 (exec_command): Use execvp instead of search_path.
3189 * expand.c (variable_expand): Rewrote computed variable name and
3190 substitution reference handling to be simpler. First expand the
3191 entire text between the parens if it contains any $s, then examine
3192 the result of that for subtitution references and do no further
3193 expansion while parsing them.
3195 * job.c (construct_command_argv_internal): Handle " quoting too,
3196 when no backslash, $ or ` characters appear inside the quotes.
3198 * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are
3199 defined, just use int.
3201 Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3203 * default.c (default_variables) [__hpux]: Remove special
3204 definition of ARFLAGS. Existence of the `f' flag is not
3205 consistent across HPUX versions; and one might be using GNU ar
3208 * compatMakefile (clean): Don't remove Info files.
3210 * compatMakefile (check): Remove gratuitous target declaration.
3212 Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3214 * compatMakefile (ETAGS, CTAGS): Don't use -t.
3216 * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux].
3218 * main.c (decode_switches): For --help, print usage to stdout.
3220 Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3224 * remake.c (update_file_1): Do set_command_state (FILE,
3225 cs_not_started) only if old state was deps_running.
3227 Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3229 * job.c (start_waiting_job): Use set_command_state.
3231 * build.template (CPPFLAGS): New variable.
3232 (prefix, exec_prefix): Set from @...@.
3233 (compilation loop): Pass $CPPFLAGS to compiler.
3235 * GNUmakefile (build.sh.in): Make it executable.
3237 * GNUmakefile (globfiles): Add configure.in, configure.
3241 * configure.in (AC_OUTPUT): Don't write glob/Makefile.
3243 * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED.
3245 * configure.in: Don't check for ranlib.
3247 Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3249 * remake.c (notice_finished_file): Only mark also_make's as
3250 updated if really ran cmds.
3252 Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3254 * configure.in: Put dnls before random whitespace.
3256 Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3258 * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@.
3259 (RANLIB): Variable removed.
3260 (prefix, exec_prefix): Set these from @...@.
3261 (.c.o): Use $(CPPFLAGS).
3262 (glob/libglob.a): Don't pass down variables to sub-make.
3263 glob/Makefile should be configured properly by configure.
3264 (distclean): Remove config.log and config.cache (autoconf stuff).
3266 Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3268 * acconfig.h: Add #undef HAVE_UNION_WAIT.
3269 * configure.in: Converted to Autoconf v2.
3270 * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead
3271 of DIRENT, SYSDIR, NDIR.
3272 * build.sh.in (prefix, exec_prefix): Set these from @...@.
3273 (CPPFLAGS): New variable, set from @CPPFLAGS@.
3274 (compiling loop): Pass $CPPFLAGS before $CFLAGS.
3275 * install.sh: File renamed to install-sh.
3277 * main.c (define_makeflags): When no flags, set WORDS to zero.
3279 Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3283 * main.c (define_makeflags): Terminate properly when FLAGSTRING is
3286 Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3290 Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3294 * job.c (start_job_command): When ARGV is nil, only set
3295 update_state and call notice_finished_file if job_next_command
3298 * job.c (start_job_command): Call notice_finished_file for empty
3301 Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3303 * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not
3306 Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3310 Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3312 * file.c (snap_deps): Set command_flags bits in all :: entries.
3314 Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3316 * make.h (posix_pedantic): Declare it.
3317 * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to
3319 * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead
3320 of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their
3321 command_flags and don't set -i. Likewise .SILENT.
3322 * job.c (start_job_command): In FLAGS initialization, OR in
3323 CHILD->file->command_flags.
3324 * file.h (struct file): New member `command_flags'.
3326 Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3328 * main.c (switches): Bump flag values for --no-print-directory and
3329 --warn-undefined-variables, so neither is 1 (which indicates a
3330 nonoption argument).
3332 Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3334 * main.c (main): Add missing code in .IGNORE test.
3336 Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3338 * variable.c (define_automatic_variables): Define +D and +F.
3340 Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3342 * main.c (main): Define hidden automatic variable with command
3343 vars, and MAKEOVERRIDES to a reference to that.
3344 (define_makeflags): If posix_pedantic, write a reference to that
3347 Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3349 * main.c (posix_pedantic): New variable.
3350 (main): Set posix_pedantic if .POSIX is a target.
3351 Fix .IGNORE and .SILENT checks to require is_target.
3353 * commands.c (set_file_variables): Define new automatic variable
3354 $+, like $^ but before calling uniquize_deps.
3356 * job.c (reap_children): Call delete_child_targets for non-signal
3357 error if .DELETE_ON_ERROR is a target.
3359 Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3363 Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3365 * job.c (reap_children): Don't change C->file->command_state when
3366 dying. Test it only after calling start_job_command for a new
3367 command line. When no more cmds, just set C->file->update_status.
3368 (start_job_command): When the last line is empty or under -n, set
3369 C->file->update_status.
3370 (start_waiting_job): Grok cs_not_started after start_job_command
3372 (new_job): Set C->file->update_status when there are no cmds.
3373 (job_next_command): When out of lines, don't set
3374 CHILD->file->update_status or CHILD->file->command_state.
3376 * main.c (quote_as_word): Renamed from shell_quote. Take new arg;
3377 if nonzero, also double $s.
3378 (main): Define MAKEOVERRIDES from command_variables here.
3379 (define_makeflags): Don't use command_variables here; instead write a
3380 reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive.
3382 * dir.c [__MSDOS__]: Fixed typo.
3384 * vpath.c (selective_vpath_search): Reset EXISTS when stat fails.
3386 Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3388 * remake.c: Include <assert.h> and use assert instead of printfs
3391 * main.c (decode_switches): Loop until optind hits ARGC, not just
3392 until getopt_long returns EOF. Initialize C to zero before loop;
3393 in loop if C is EOF, set optarg from ARGV[optind++], else call
3395 (decode_env_switches): Use variable_expand instead of
3396 allocated_variable_expand. Allocate a fresh buffer to copy split
3397 words into; scan characters by hand to break words and
3399 (shell_quote): New function.
3400 (define_makeflags): Allocate doubled space for switch args, and command
3401 variable names and values; use shell_quote to quote those things.
3403 Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3407 * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST.
3409 * main.c (decode_switches): The non-option return from getopt is
3411 (command_variables): New type and variable.
3412 (decode_switches, decode_env_switches): After making a variable
3413 definition, record the struct variable pointer in the
3414 command_variables chain.
3415 (define_makeflags): If ALL, write variable definitions for
3418 * main.c (other_args): Variable removed.
3419 (goals, lastgoal): New static variables (moved from auto in main).
3420 (main): Don't process OTHER_ARGS at all.
3421 Don't set variable MAKEOVERRIDES at all; define MAKE to just
3423 (init_switches): Prepend a - {return in order} instead of a +
3425 (decode_switches): Don't set OTHER_ARGS at all.
3426 Grok '\0' return from getopt_long as non-option argument; try
3427 variable definition and (if !ENV) enter goal targets here.
3428 (decode_env_switches): Use allocated_variable_expand to store value.
3429 Use find_next_token to simplify word-splitting loop. Don't
3430 prepend a dash to uninterpreted value. Instead, if split into
3431 only one word, try variable definition and failing that prepend a
3432 dash to the word and pass it to decode_switches as a single arg.
3434 Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3436 * remake.c (notice_finished_file): Only recheck modtimes if
3437 FILE->command_state was cs_running on entry (meaning the commands
3439 (update_file_1): Whenever we set FILE->update_status, call
3440 notice_finished_file instead of just set_command_state.
3441 * job.c (start_job_command): Whenever we set
3442 CHILD->file->update_status, call notice_finished_file instead of
3443 just set_command_state.
3445 Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu>
3447 * default.c: Add missing ".
3449 * job.c: Changed all assignments of command_state members to calls
3450 to set_command_state.
3451 * remake.c: Likewise.
3452 * file.c (set_command_state): New function.
3453 * file.h: Declare set_command_state.
3455 * main.c (init_switches): Put a + first in options.
3457 Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
3459 Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>.
3460 * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR.
3461 * main.c (directory_before_chdir): New variable, moved out of main
3463 (main) [__MSDOS__]: Look for \ or : to delimit last component of
3464 PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable.
3465 (die): Change back to `directory_before_chdir' before dying.
3466 * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for
3467 [__MSDOS__] and not.
3468 * job.c [__MSDOS__]: Include <process.h>.
3469 [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename,
3470 dos_batch_file): New variables.
3471 (reap_children) [__MSDOS__]: Don't call wait; just examine those vars.
3472 (unblock_sigs) [__MSDOS__]: Do nothing.
3473 (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec.
3474 (load_too_high) [__MSDOS__]: Always return true.
3475 (search_path) [__MSDOS__]: Check for : or / in FILE to punt.
3476 Use PATH_SEPARATOR_CHAR instead of ':'.
3477 (construct_command_argv_internal) [__MSDOS__]: Wholly different
3478 values for sh_chars and sh_cmds. Wholly new code to handle shell
3480 * function.c (expand_function: `shell') [__MSDOS__]: Wholly new
3482 * dir.c [__MSDOS__] (dosify): New function.
3483 (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and
3484 process the result instead of FILENAME itself.
3485 (file_impossible_p) [__MSDOS__]: Likewise.
3486 * default.c [__MSDOS__]: Define GCC_IS_NATIVE.
3487 (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'.
3488 (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to
3489 `bison -y', and LEX to `flex'.
3490 * configure.bat, configh.dos: New files.
3491 * commands.c (fatal_error_signal) [__MSDOS__]: Just remove
3492 intermediates and exit.
3494 * commands.c (set_file_variables): Add parens in length
3495 computation in .SUFFIXES dep loop to quiet compiler warning. From
3498 * read.c (read_makefile): Free FILENAME if we allocated it. From
3501 Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3503 * misc.c (safe_stat): New function, EINTR-safe wrapper around stat.
3504 * vpath.c (selective_vpath_search): Use safe_stat in place of stat.
3505 * read.c (construct_include_path): Use safe_stat in place of stat.
3506 * job.c (search_path): Use safe_stat in place of stat.
3507 * dir.c (find_directory): Use safe_stat in place of stat.
3508 * commands.c (delete_target): Use safe_stat in place of stat.
3509 * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat.
3510 * remake.c (name_mtime): Use safe_stat in place of stat.
3511 (touch_file) [EINTR]: Do EINTR looping around fstat.
3513 Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3515 * read.c (read_makefile): Check for a shell command first, and
3516 then strip leading tabs before further checking if it's not a
3519 * make.h [__arm]: Undefine POSIX.
3520 [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system
3521 functions that return int.
3523 * job.c (construct_command_argv_internal): After swallowing a
3524 backslash-newline combination, if INSTRING is set goto string_char
3525 (new label) for normal INSTRING handling code.
3527 Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3529 * configure.in: Don't check for sys_siglist and _sys_siglist with
3530 AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs.
3532 Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3534 * Version 3.71.1 released.
3536 * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef
3537 _POSIX_VERSION for these declarations.
3539 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs
3540 around #undefs of HAVE_SETREUID and HAVE_SETREGID.
3542 Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3544 * Version 3.71 released.
3546 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID]
3547 and [HAVE_SETGID]. Every system has those, and configure doesn't
3550 * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix.
3552 * compatMakefile (loadavg): Depend on and use loadavg.c instead of
3554 (loadavg.c): Link or copy it from getloadavg.c.
3555 (distclean): Remove loadavg.c.
3557 Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3561 * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID
3564 * default.c (default_terminal_rules): In SCCS rules, put
3565 $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked
3566 only before the file name.
3567 * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name.
3569 Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3571 * job.c (construct_command_argv_internal): Swallow
3572 backslash-newline combinations inside '' strings too.
3574 Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3576 * read.c (do_define): Call collapse_continuations on each line
3579 Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3581 * job.c (construct_command_argv_internal): Notice newline inside
3582 '' string when RESTP is non-null.
3584 Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3588 * remake.c (update_goal_chain): Reset FILE to G->file after the
3589 double-colon loop so it is never null for following code.
3591 * read.c (read_makefile): Fix `override define' parsing to skip
3592 whitespace after `define' properly.
3594 * compatMakefile (srcdir): Define as @srcdir@; don't reference
3596 (glob/Makefile): New target.
3598 Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu)
3602 * misc.c (remove_comments): Use find_char_unquote.
3603 * make.h (find_char_unquote): Declare it.
3604 * read.c (find_char_unquote): New function, generalized from
3606 (find_percent, find_semicolon, parse_file_seq): Use that.
3608 Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3610 * implicit.c (pattern_search): Always allocate new storage for
3611 FILE->stem. It is not safe to store STEM's address because it
3612 might be auto storage.
3614 * configure.in: Check for seteuid and setegid.
3615 * misc.c [HAVE_SETEUID]: Declare seteuid.
3616 [HAVE_SETEGID]: Declare setegid.
3617 (make_access, user_access) [HAVE_SETEUID]: Use seteuid.
3618 [HAVE_SETEGID]: Use setegid.
3620 * remake.c (update_goal_chain): Set STATUS to FILE->update_status,
3621 to preserve whether it's 2 for error or 1 for -q trigger. When
3622 STATUS gets nonzero and -q is set, always stop immediately.
3623 * main.c (main, decode_switches): Die with 2 for errors.
3624 (main): Accept 2 return from update_goal_chain and die with that.
3625 * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q
3627 * job.c (reap_children): Die with 2 for error.
3628 (start_job_command): Set update_status to 2 for error. Set it to
3629 1 when we would run a command and question_flag is set.
3631 * read.c (read_makefile): Don't mark makefiles as precious. Just
3632 like other targets, they can be left inconsistent and in need of
3633 remaking by aborted commands.
3635 * read.c (read_makefile): Write no error msg for -include file.
3637 Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3639 * commands.c (fatal_error_signal): Don't unblock signals.
3641 * file.h (struct file): Change member `double_colon' from flag to
3643 * read.c (record_files): Set double_colon pointer instead of flag.
3644 * main.c (main): When disqualifying makefiles for updating, use
3645 double_colon pointer to find all entries for a file.
3646 * file.c (enter_file): If there is already a double-colon entry
3647 for the file, set NEW->double_colon to that pointer.
3648 (file_hash_enter): Use FILE->double_colon to find all entries to
3650 * remake.c (update_goal_chain): Do inner loop on double-colon entries.
3651 (update_file): Use FILE->double_colon pointer to find all entries.
3652 (f_mtime): Likewise.
3653 (notice_finished_file): Propagate mtime change to all entries.
3655 * variable.c (try_variable_definition): Return after abort.
3657 Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3659 * read.c (read_makefile): Remove unused variable.
3660 (parse_file_seq): When removing an elt that is just `)', properly
3661 fix up the previous elt's next pointer.
3663 Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
3665 * configure.in: Do AC_SET_MAKE.
3666 * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@.
3668 Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3670 * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and
3671 the search string is the empty string, find a match at the end of
3672 each word (using end_of_token in place of sindex).
3674 * misc.c (end_of_token): Don't treat backslashes specially; you
3675 can no longer escape blanks with backslashes in export, unexport,
3676 and vpath. This was never documented anyway.
3678 Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3680 * read.c (read_makefile): Variable name for `define' is not just
3681 first token; use whole rest of line and strip trailing blanks.
3683 Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3687 * read.c (read_makefile): Add -d msg stating args.
3689 * read.c (read_makefile): Use isspace to skip over leading
3690 whitespace, and explicitly avoid skipping over tabs. Don't want
3691 to skip just spaces though; formfeeds et al should be skipped.
3693 * default.c (default_variables) [__hpux]: Add f in ARFLAGS.
3695 * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from
3696 sizeof ar_name for max length to compare.
3698 * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID
3699 #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID.
3701 * main.c (main): Call user_access after setting `program', in case
3702 it needs to use it in an error message.
3704 * read.c (read_makefile): Ignore an empty line starting with a tab.
3706 Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3708 * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of
3709 AC_COMPILE_CHECK that is now its contents.
3711 Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3713 * make.h: #undef strerror after #include <string.h>.
3714 [! ANSI_STRING]: Declare strerror.
3716 Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3718 * misc.c (strerror): #undef any macro before function definition.
3720 Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3722 * variable.c (try_variable_definition): Calculate BEG before loop
3723 to strip blanks by decrementing END. Don't decr END to before BEG.
3725 * read.c (read_makefile): Skip over leading space characters, but
3726 not tabs, after removing continuations and comments (it used to
3729 Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3731 * variable.c (define_automatic_variables): In $(@D) et al, use
3732 patsubst to remove trailing slash.
3734 * commands.c (delete_target): New function, broken out of
3735 delete_child_targets. Check for archive members and give special msg.
3736 (delete_child_targets): Use delete_target.
3738 Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3740 * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in
3741 texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules.
3743 Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3745 * GNUmakefile (tarfiles): Omit make-doc.
3746 (make-$(version).tar): Include make.info*.
3748 Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3750 * compatMakefile (configure, config.h.in): Comment out rules.
3752 Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3754 * compatMakefile (binprefix, manprefix): New variables.
3755 (instname): Variable removed.
3756 (install): Use $({bin,man}prefix)make in place of $(instname).
3757 File targets likewised renamed.
3759 Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3761 * Version 3.70 released.
3763 Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3767 * read.c (parse_file_seq): Inside multi-word archive ref
3768 translation loop, check NEW1==0 at end and break out of the loop.
3770 * GNUmakefile (make-$(version).tar): Distribute install.sh.
3771 * install.sh: New file.
3773 * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin
3774 cmds outside subshell parens, to avoid "command not found" msgs
3777 Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3779 * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd.
3780 Redirect output & error from get to /dev/null.
3781 Fix reversed sense of test.
3783 Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3785 * configure.in (SCCS_GET_MINUS_G check): Use parens instead of
3786 braces inside if condition command; some shells lose.
3788 Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3792 * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff.
3793 (PORTAR) [M_XENIX]: Define to 0 instead of 1.
3795 * main.c (define_makeflags): Only export MAKEFLAGS if !ALL.
3797 Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3799 * main.c (main): Cast result of pointer arith to unsigned int
3800 before passing to define_variable for envars. Matters when
3801 sizeof(unsigned)!=sizeof(ptrdiff_t).
3803 Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3805 * configure.in: Add new check for SCCS_GET_MINUS_G.
3806 * config.h.in: Add #undef SCCS_GET_MINUS_G.
3807 * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in
3808 place of `-G $@' in SCCS commands.
3809 (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION
3812 * configure.in (AC_OUTPUT): Put touch stamp-config in second arg
3813 (so it goes in config.status), rather than afterward.
3815 * ar.c (ar_member_date): Don't call enter_file on the archive file
3816 if it doesn't exist (by file_exists_p).
3818 * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info'
3819 with `$$dir/make.info' in install-info invocation (oops).
3821 * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when
3822 we do not unlink and free PATH.
3824 * file.c (print_file_data_base): Fix inverted calculation for
3825 average files per hash bucket.
3827 * read.c (readline): When we see a NUL, give only a warning and
3828 synthesize a newline to terminate the building line (used to
3829 fatal). Move fgets call into the loop condition, and after the
3830 loop test ferror (used to test !feof in the loop).
3832 Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3834 * configure.in: Check for strerror in AC_HAVE_FUNCS.
3836 Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3838 Differentiate different flavors of missing makefile error msgs,
3839 removing gratuitous `fopen: ' and giving caller for included makefiles.
3840 * misc.c [! HAVE_STRERROR]: Define our own strerror here.
3841 (perror_with_name, pfatal_with_name): Use strerror instead of
3842 replicating its functionality.
3843 * read.c (read_makefile): Return int instead of void.
3844 (read_all_makefiles, read_makefile): Change callers to notice zero
3845 return and give error msg.
3847 Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3851 * default.c: Put `-G $@' before $< in SCCS cmds.
3853 Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3855 * read.c (read_makefile): After trying a variable defn, notice if
3856 the line begins with a tab, and diagnose an error.
3858 Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3862 Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3866 * implicit.c (try_implicit_rule): Look for a normal rule before an
3869 Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3871 * function.c (expand_function: `sort'): Double NWORDS when it
3872 overflows, instead of adding five.
3874 * compatMakefile (clean): Remove loadavg.
3876 Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3880 * file.h (NEW_MTIME): Define new macro.
3881 * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to
3882 current time returned from system. Removed variable NOW.
3883 * remake.c (notice_finished_file): Use NEW_MTIME in place of
3884 current time here too.
3886 Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3890 * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no
3891 cmds and !DEPS_CHANGED unless also !NOEXIST.
3893 Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3895 * read.c (parse_file_seq): When converting multi-word archive
3896 refs, ignore a word beginning with a '('.
3898 Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3900 * configure.in: Check for sys/timeb.h.
3901 * make.h [HAVE_SYS_TIMEB_H]: Test this before including it.
3903 Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3907 * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to
3908 TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of
3909 TARGNAME to initialize PERCENTS[0].
3911 Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3913 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
3914 Remove AC_USG; it is no longer used.
3916 * file.c (print_file): New function, broken out of
3917 print_file_data_base.
3918 (print_file_data_base): Call it.
3919 * rule.c (print_rule): New function, broken out of
3920 print_rule_data_base.
3921 (print_rule_data_base): Call it.
3923 Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3925 * default.c (install_default_suffix_rules): New function, broken
3926 out of install_default_implicit_rules.
3927 (install_default_implicit_rules): Move suffix rule code there.
3928 * make.h: Declare install_default_suffix_rules.
3929 * main.c (main): Call install_default_suffix_rules before reading
3930 makefiles. Move convert_to_pattern call before
3931 install_default_implicit_rules.
3933 * job.h (struct child): Make `pid' member type `pid_t' instead of
3936 * compatMakefile (RANLIB): New variable, set by configure.
3937 (glob/libglob.a): Pass RANLIB value down to submake.
3939 Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti).
3940 * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage.
3941 * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not
3942 defined but NOFILES_MAX is, define it to be that.
3944 Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3946 * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it
3949 Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3951 * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds.
3953 Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3955 * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it
3956 is another symbol for | in some shells.
3957 * main.c (main): Add it to CMD_DEFS quoting list as well.
3959 Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3961 * job.c (construct_command_argv_internal): Remove '=' from
3962 SH_CHARS. Only punt on '=' if it is unquoted in a word before the
3963 first word without an unquoted '='.
3965 * main.c (define_makeflags): Set v_export for MAKEFLAGS.
3967 Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3969 * remake.c (update_file_1): Use .DEFAULT cmds for phony targets.
3971 * make.h [_AIX && _POSIX_SOURCE]: Define POSIX.
3973 * commands.c (delete_child_targets): Don't delete phony files.
3975 * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we
3976 see a `+' at the beginning of the command line.
3978 Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3982 Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3984 * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env.
3986 Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3988 * expand.c (variable_expand): Fatal on an unterminated reference.
3990 Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
3994 * variable.c (define_automatic_variables): Define new o_default
3995 variable `MAKE_VERSION' from version_string and remote_description.
3997 * make.h (version_string, remote_description): Declare these here.
3998 * main.c: Don't declare version_string.
3999 (print_version): Don't declare remote_description.
4001 Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4003 * read.c (read_makefile): Free space pointed to by CONDITIONALS
4004 before restoring the old pointer.
4006 Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4008 * compatMakefile ($(objs)): Depend on config.h.
4010 * GNUmakefile (build.sh.in): Depend on compatMakefile.
4012 * configure.in: Touch stamp-config after AC_OUTPUT.
4014 Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4018 Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4020 * make.h: Include <config.h> instead of "config.h".
4022 Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4024 * main.c (main): Make all variables interned from ENVP be v_export.
4025 * variable.c (try_variable_definition): In v_default case, don't
4026 check for an o_file variable that `getenv' finds.
4028 * job.c (reap_children): New local variable ANY_LOCAL; set it
4029 while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids.
4031 * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS.
4033 * function.c (expand_function): #if 0 out freeing of ENVP since it
4036 Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4040 * remote-stub.c (remote_status): Set errno to ECHILD before return.
4041 * job.c (reap_children): Scan the chain for remote children and
4042 never call remote_status if there are none.
4044 * function.c (expand_function: `shell'): #if 0 out calling
4045 target_environment; just set ENVP to environ instead.
4047 * job.c (reap_children): Check for negative return from
4048 remote_status and fatal for it.
4049 When blocking local child wait returns 0, then try a blocking call
4052 Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4054 * compatMakefile (clean): Delete make.info* and make.dvi here.
4055 (distclean): Not here.
4057 * dep.h (RM_*): Use #defines instead of enum to avoid lossage from
4058 compilers that don't like enum values used as ints.
4060 Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4062 * compatMakefile (loadavg): Add $(LOADLIBES).
4064 Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4068 * compatMakefile (loadavg, check-loadavg): New targets.
4069 (check): Depend on check-loadavg.
4071 * compatMakefile (glob/libglob.a): Depend on config.h.
4073 * misc.c (log_access): Write to stderr instead of stdout.
4075 Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4079 Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4081 * configure.in (SYS_SIGLIST_DECLARED): In test program include
4082 <unistd.h> #ifdef HAVE_UNISTD_H.
4084 * compatMakefile (.PHONY): Put after `all' et al.
4086 * configure.in: Add AC_IRIX_SUN.
4088 Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4092 Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4096 Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4100 * compatMakefile ($(infodir)/make.info): Don't use $(instname).
4101 Run install-info script if present.
4103 Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4105 * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts].
4107 * configure.in: Add AC_STAT_MACROS_BROKEN.
4109 Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4113 * read.c (read_makefile): Recognize directive `-include', like
4114 `include' but sets RM_DONTCARE flag.
4116 * variable.c (target_environment): If FILE is nil, use
4117 current_variable_set_list in place of FILE->variables.
4118 * function.c (expand_function: `shell'): Get an environment for
4119 the child from target_environment instead of using environ.
4121 * dep.h: Declare read_all_makefiles here.
4122 (RM_*): Define new enum constants.
4123 * read.c (read_makefile): Second arg is FLAGS instead of TYPE.
4124 Treat it as a bit mask containing RM_*.
4125 (read_all_makefiles): For default makefiles, set D->changed to
4126 RM_DONTCARE instead of 1.
4127 * main.c: Don't declare read_all_makefiles here.
4128 (main): Check `changed' member of read_makefiles elts for RM_*
4129 flags instead of specific integer values.
4131 Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4133 * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu.
4135 Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4137 * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN
4139 (build_vpath_lists): Empty `vpaths' around construct_vpath_list
4140 call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH).
4142 * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for
4143 PERCENTS, whose storage is not consumed by create_pattern_rule.
4145 * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX.
4147 Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4151 * rule.c (max_pattern_targets): New variable.
4152 (count_implicit_rule_limits): Compute its value.
4153 * rule.h: Declare it.
4154 * implicit.c (pattern_search): Make TRYRULES max_target_patterns
4155 times bigger. Move adding new TRYRULES elt inside the inner
4156 targets loop, so each matching target gets its own elt in MATCHES
4157 and CHECKED_LASTSLASH.
4159 * file.c (remove_intermediates): If SIG!=0 say `intermediate file'
4160 instead of just `file' in error msg.
4162 Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4164 * job.c (construct_command_argv): Turn off
4165 --warn-undefined-variables around expansion of SHELL and IFS.
4166 * read.c (tilde_expand): Likewise for HOME.
4167 (read_all_makefiles): Likewise for MAKEFILES.
4168 * vpath.c (build_vpath_lists): Likewise for VPATH.
4170 * main.c (warn_undefined_variables_flag): New flag variable.
4171 (switches): Add --warn-undefined-variables.
4172 * make.h (warn_undefined_variables_flag): Declare it.
4173 * expand.c (warn_undefined): New function.
4174 (reference_variable): Call it if the variable is undefined.
4175 (variable_expand): In substitution ref, call warn_undefined if the
4176 variable is undefined.
4178 * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and
4179 `%.tex: %.w %.ch' rules.
4180 (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@.
4181 (default_suffixes): Add `.ch'.
4183 Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4185 * default.c (default_suffixes): Replace `.cweb' with `.w'.
4186 (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c'
4189 Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4191 * compatMakefile ($(bindir)/$(instname)): Add missing backslash.
4193 Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4197 * read.c (multi_glob): Don't free OLD and OLD->name in the
4198 FOUND!=0 fork. Use new block-local variable F instead of
4201 * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c.
4202 (ar_glob): Call it; return nil immediately if MEMBER_PATTERN
4203 contains no metacharacters.
4205 Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4207 * ar.c (ar_glob{_match,_alphacompare}): New function.
4209 * dep.h [! NO_ARCHIVES]: Declare it.
4210 * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts.
4212 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4213 multi_glob (which doesn't take a 3rd arg).
4214 * rule.c (install_pattern_rule): Likewise.
4215 * default.c (set_default_suffixes): Here too.
4216 * function.c (string_glob): Don't pass gratuitous arg to multi_glob.
4218 * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing
4219 loop to translate archive refs "lib(a b)" into "lib(a) lib(b)".
4221 Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4223 * compatMakefile (installdirs): Actually pass directory names.
4224 ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if';
4225 if it fails, echo a warning msg, but don't make the rule fail.
4227 * read.c (tilde_expand): New function, broken out of tilde_expand.
4228 (multi_glob): Call it.
4229 (construct_include_path): Expand ~ in directory names.
4230 * dep.h: Declare tilde_expand.
4231 * main.c (enter_command_line_file): Expand ~ at the start of NAME.
4232 (main): Expand ~ in -C args.
4233 * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2.
4235 Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4237 * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS.
4239 * main.c (main): Put result of alloca in temporary variable with
4240 simple assignment, to make SGI compiler happy.
4242 Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4246 * main.c (main): Before re-execing, remove intermediate files, and
4247 print the data base under -p. Sexier debugging message.
4249 * implicit.c (pattern_search): Allocate an extra copy of the name
4250 of a winning intermediate file when putting it in FOUND_FILES.
4252 Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4254 * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to
4255 multi_glob (which doesn't take a 3rd arg).
4257 * dir.c (dir_contents_file_exists_p): When reading dirents, ignore
4258 chars within D_NAMLEN that are NULs.
4260 * main.c (decode_switches): Don't savestring ARGV[0] to put it
4262 For string switch, don't savestring `optarg'.
4263 (main): Don't free elts of makefiles->list that are "-".
4264 Use alloca'd rather than savestring'd storage for elts of
4265 makefiles->list that are temporary file names.
4266 * read.c (read_all_makefiles): Don't free *MAKEFILES.
4267 * file.c (enter_file): Don't strip `./'s.
4268 * main.c (enter_command_line_file): New function.
4269 (main): Use it in place of enter_file for command-line goals from
4270 other_files, and for old_files and new_files.
4272 Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4276 * compatMakefile (.SUFFIXES): Add .info.
4277 ($(infodir)/$(instname).info): Find make.info* in cwd if there,
4278 else in $srcdir. Use basename to remove dir name from installed name.
4280 Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4282 * implicit.c (pattern_search): When interning FOUND_FILES, try
4283 lookup_file first; if found, free the storage for our copy of the name.
4285 Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4289 * main.c (decode_switches): In usage msg, write `--switch=ARG' or
4290 `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'.
4292 Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4294 * rule.c (convert_suffix_rule): New function.
4295 (convert_to_pattern): Use it instead of doing all the work here
4297 For target suffix `.a', generate both the archive magic rule and
4300 * compatMakefile (distclean): Remove stamp-config.
4302 Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4306 * file.c (remove_intermediates): Don't write extra space after `rm'.
4308 * main.c (struct command_switch.type): Remove `usage_and_exit'.
4309 (print_usage_flag): New variable.
4310 (switches: --help): Make type `flag', to set print_usage_flag.
4311 (init_switches): Remove `usage_and_exit' case.
4312 (decode_switches): Likewise.
4313 (decode_switches): Print usage if print_usage_flag is set.
4314 When printing usage, die with status of BAD.
4315 (main): Die with 0 if print_version_flag.
4317 Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4321 Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4323 * compatMakefile (installdirs): New target.
4324 (install): Depend on it.
4326 Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4330 Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4332 * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0,
4333 set LASTPATH to PATH, not NEXT.
4335 * dir.c (read_dirstream): Break out of loop after incrementing
4336 DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to
4337 dereference DS->contents->files[DIRFILE_BUCKETS].
4339 * read.c (read_makefile): Clear no_targets after reading a
4340 targetful rule line.
4342 * main.c (main): If print_version_flag is set, exit after printing
4344 (switches): Change --version docstring to say it exits.
4346 * make.h [butterfly]: #undef POSIX.
4348 Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4352 * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME.
4353 [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero.
4355 * function.c (handle_function): Use fatal instead of
4356 makefile_fatal when reading_filename is nil.
4358 * configure.in: Add AC_GETGROUPS_T.
4359 * job.c (search_path): Use GETGROUPS_T in place of gid_t.
4361 Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4365 Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4367 * function.c (handle_function): Fatal for unmatched paren.
4369 Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4373 * commands.c (handling_fatal_signal): New variable.
4374 (fatal_error_signal): Set it.
4375 * job.c (reap_children): Avoid nonreentrant operations if that is set.
4376 * make.h: Declare handling_fatal_signal.
4378 * expand.c (reference_variable): New function, snippet of code
4379 broken out of simple-reference case of variable_expand.
4380 (variable_expand): Use it for simple refs.
4381 (variable_expand): When checking for a computed variable name,
4382 notice a colon that comes before the final CLOSEPAREN. Expand
4383 only up to the colon, and then replace the pending text with a
4384 copy containing the expanded name and fall through to subst ref
4386 (variable_expand): Don't bother expanding the name if a colon
4387 appears before the first $.
4388 (expand_argument): Use alloca instead of savestring.
4389 (variable_expand): For subst ref, expand both sides of = before
4390 passing to [pat]subst_expand. Use find_percent instead of lindex
4391 to check the lhs for a %.
4393 Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4397 Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4399 * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero.
4401 * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq,
4404 Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4408 * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when
4409 we read the member name in any of the fashions that allow it to be
4410 arbitrarily long. Pass its negation to FUNCTION.
4411 (describe_member): Take TRUNCATED from ar_scan and print it.
4412 (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only
4413 the first sizeof (struct ar_hdr.ar_name) chars.
4414 (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal.
4415 * ar.c (ar_member_date_1): Likewise.
4417 Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4419 * job.c (reap_children): Before calling start_job_command to start
4420 the next command line, reset C->remote by calling start_remote_job_p.
4422 Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4424 * arscan.c (ar_scan): New local var NAMEMAP.
4425 In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new
4426 flag IS_NAMEMAP. When extracting the member name, always put a
4427 null at its end first. If the name is "//" or "/ARFILENAMES", set
4428 IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks
4429 like " /N", get full name from NAMEMAP+N.
4430 Else if NAME looks like "#1/N", read N chars from the
4431 elt data to be the full name. At end of loop, if IS_NAMEMAP, read
4432 the elt's data into alloca'd NAMEMAP.
4433 (ar_name_equal): #if 0 truncating code.
4435 * make.h: Don't declare vfork at all. It returns int anyway,
4436 unless <unistd.h> declared it; and we conflicted with some systems.
4438 * main.c (define_makeflags): If FLAGSTRING[1] is '-', define
4439 MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to
4440 define it to something like "-no-print-directory".
4441 Use %g format instead of %f for floating-valued things.
4443 Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4445 * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps
4446 to change remote-%.dep to remote-stub.dep.
4448 Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4452 Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4454 * compatMakefile (install): Remove - prefix from chgrp+chmod.
4458 Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4460 * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader.
4461 * configure.in: If /usr/sccs/get exists, define SCCS_GET to that,
4463 * default.c (default_variables): Set GET to macro SCCS_GET.
4465 * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only
4466 if nonzero. I hope this is the last time this argument is added
4468 (read_makefile): Pass it 1 when parsing include file names.
4469 Pass it 1 when parsing target file names.
4470 Pass it 1 when parsing static pattern target pattern names.
4471 * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps.
4472 * default.c (set_default_suffixes): Pass it 1 when parsing
4474 * function.c (string_glob): Pass it 0 here.
4476 Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4478 * misc.c (log_access): New function.
4479 ({init,user,make,child}_access): Call it.
4480 (child_access): Abort if !access_inited.
4482 * main.c (switches: --no-print-directory): Use 1 instead of -1 for
4483 single-letter option.
4484 (init_switches, decode_switches, define_makeflags): An option with
4485 no single-letter version is no longer indicated by a value of -1;
4486 instead a value that is !isalnum.
4487 (init_switches): Don't put such switches into the string, only
4488 into the long_option table.
4490 * make.h [!NSIG] [!_NSIG]: #define NSIG 32.
4492 * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's
4493 bsdcc defined WIF* to use union wait.
4495 * main.c (struct command_switch): Change member `c' to type int.
4496 (switches): Make const.
4497 (decode_switches): Use `const struct command_switch *'.
4498 (define_makeflags): Likewise.
4500 * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules.
4502 Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4506 * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h.
4507 Removed AC_MEMORY_H.
4508 * make.h [USG, NeXT]: Don't test these.
4509 [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING.
4510 [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H.
4511 [! ANSI_STRING]: Put decls of bcopy et al here.
4512 [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient.
4513 [HAVE_SIGSETMASK]: Test this rather than USG.
4514 [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again.
4515 * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined.
4516 It doesn't hurt to do both if they are both defined, and testing
4518 * dir.c: Rationalize directory header conditionals.
4519 * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX.
4521 * default.c (default_suffixes): Add `.txinfo'.
4522 (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules.
4524 * variable.c (try_variable_definition): Replace RECURSIVE flag
4525 with enum FLAVOR, which can be simple, recursive, or append.
4526 Recognize += as append flavor. Set new variable VALUE in a switch
4527 on FLAVOR. For append flavor, prepend the variable's old value.
4528 If the variable was previously defined recursive, set FLAVOR to
4529 recursive; if it was defined simple, expand the new value before
4530 appending it to the old value. Pass RECURSIVE flag to
4531 define_variable iff FLAVOR == recursive.
4533 * variable.c (try_variable_definition): Use alloca and bcopy for
4534 NAME, instead of savestring. Might as well use stack storage
4535 since we free it immediately anyway.
4537 Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4539 * job.c (start_waiting_jobs): Move decl of JOB outside of loop.
4541 * main.c (define_makeflags): Rename `struct flag' member `switch'
4542 to `cs', which is not a reserved word.
4544 Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4546 * job.c (new_job): Call start_waiting_jobs first thing.
4547 (start_waiting_job): Changed return type from void to int.
4548 Return 0 when putting the child on the waiting_jobs chain.
4549 (start_waiting_jobs): Don't check load and job_slots here.
4550 Always take a job off the chain and call start_waiting_job on it;
4551 give up and return when start_waiting_job returns zero.
4553 * main.c (define_makeflags: struct flag): Change member `char c' to
4554 `struct command_switch *switch'.
4555 (ADD_FLAG): Set that to CS instead of CS->c.
4556 If CS->c is -1, increment FLAGSLEN for the long name.
4557 When writing out FLAGS, handle FLAGS->switch->c == -1 and write
4558 the long name instead.
4560 * compatMakefile (stamp-config): New target of old config.h rule.
4561 Touch stamp-config after running config.status.
4562 (config.h): Just depend on stamp-config, and have empty commands.
4564 Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4566 * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT.
4568 * configure.in (AC_HAVE_FUNCS): Check for psignal.
4570 Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4572 * main.c (long_option_aliases): Remove "new"; it is already an
4573 unambiguous prefix of "new-file".
4575 Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4579 Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4581 * vpath.c (selective_vpath_search): When adding the
4582 name-within-directory at the end of NAME, and we don't add a
4583 slash, don't copy FILENAME in one char too far into NAME.
4585 * variable.c (define_automatic_variables): Find default_shell's
4586 length with strlen, not numerology.
4588 Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4590 * main.c (define_makeflags): Add the elts of a string option in
4591 reverse order, so they come out right when reversed again.
4593 Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4595 * compatMakefile (make.info): Use `-o make.info'.
4597 Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4599 * compatMakefile (REMOTE): Set to @REMOTE@; change comments to
4601 (objs): Replace remote.o with remote-$(REMOTE).o.
4602 (srcs): Replace remote.c with remote-$(REMOTE).c.
4603 (remote.o): Rule removed.
4605 * configure.in (REMOTE): Subst this in Makefile et al; default "stub".
4606 Use AC_WITH to grok --with-customs arg to set REMOTE=cstms.
4607 * GNUmakefile (build.sh.in): Filter out remote-% from objs list.
4608 * build.template (REMOTE): New var; set to @REMOTE@.
4609 (objs): Add remote-${REMOTE}.o.
4611 Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4615 * implicit.c (pattern_search): Fix "dependent"->"dependency" in
4616 "Rejecting impossible" -d msg.
4618 * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store
4619 mod'd values there; never mod {OLD,NEW}HASH.
4621 Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4623 * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>.
4625 * compatMakefile (VPATH): Set this to @srcdir@.
4626 (srcdir): Set this to $(VPATH).
4628 * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it
4629 a copy of CURRENT_DIRECTORY after the first getcwd. Use it
4630 instead of CURRENT_DIRECTORY when chdir'ing back before re-execing.
4632 * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime.
4634 * read.c (read_makefile): Remove extraneous arg to parse_file_seq.
4636 Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4638 * compatMakefile ($(infodir)/$(instname).info): Use , instead of /
4639 as the sed delimiter char.
4641 Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4645 * rule.h (struct rule): Removed `subdir' member.
4646 * rule.c (new_pattern_rule): No need to clear it.
4647 (count_implicit_rule_limits): Set the `changed' flag in each dep
4648 that refers to a nonexistent directory. No longer set rule-global
4649 `subdir' flag with that information.
4650 (print_rule_data_base): Don't record info on `subdir' flags.
4652 * implicit.c (pattern_search): Check the DEP->changed flag rather
4653 than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH;
4654 if it is set, the file might exist even though the DEP->changed
4657 * rule.c (count_implicit_rule_limits): Pass "", not ".", as file
4658 name arg to dir_file_exists_p to check for existence of directory.
4660 * implicit.c (pattern_search): Inside dep-finding loop, set
4661 CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I],
4662 rather than computing it anew.
4664 * commands.c (set_file_variables): Must alloca space for PERCENT
4665 and copy it, to avoid leaving the trailing `)' in the value.
4667 * misc.c (remove_comments): Fixed backslash-checking loop
4668 condition to allow it to look at the first char on the line.
4669 P2 >= LINE, not P2 > LINE.
4671 * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to
4672 $@, rm $@.old and mv $@ to $@.old.
4674 * variable.c (try_variable_definition): Take new args FILENAME and
4675 LINENO. Fatal if the variable name is empty.
4676 * read.c (read_makefile): Change callers.
4677 * main.c (main): Likewise.
4679 * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic
4680 that configure will replace with the group owning /dev/kmem.
4682 Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4684 * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to
4685 selective_vpath_search.
4686 (selective_vpath_search): Take second arg MTIME_PTR.
4687 If the dir cache thinks a file exists, stat it to make sure, and
4688 put the modtime in *MTIME_PTR.
4689 * remake.c (library_search): Take second arg MTIME_PTR.
4690 When we find a match, record its mtime there.
4691 Pass MTIME_PTR through to vpath_search to do same.
4692 (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search;
4693 store it in FILE->last_mtime if set nonzero.
4694 * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search.
4696 * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c',
4697 so globbing looks somewhere it will find things.
4699 * compatMakefile ($(infodir)/$(instname).info): Install `make.info*'
4700 not `$(srcdir)/make.info*'; no need to use basename.
4702 Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4706 * compatMakefile (install): Add missing ;\s.
4708 Make -, @, and + prefixes on a pre-expanded command line affect
4709 all lines in the expansion, not just the first.
4710 * commands.h (struct commands): Replace `lines_recurse' member
4712 (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in
4714 * commands.c (chop_commands): Set `lines_flags' instead of
4715 `lines_recurse'. Record not only + but also @ and - prefixes.
4716 * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit
4717 in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse.
4718 * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local
4719 var with FLAGS; initialize it to the appropriate `lines_flags' byte.
4720 Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS.
4721 Set the COMMANDS_SILENT bit in FLAGS for a @ prefix.
4723 * remake.c (update_goal_chain): Set G->file to its prev after
4724 checking for G being finished, since that check needs to examine
4727 * configure.in (union wait check) [HAVE_WAITPID]: Try using
4728 waitpid with a `union wait' STATUS arg. If waitpid and union wait
4729 don't work together, we should not use union wait.
4733 * remake.c (update_goal_chain): When G->file->updated, move
4734 G->file to its prev. We aren't finished until G->file is nil.
4736 Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4738 * main.c (starting_directory): New global variable.
4739 (main): Set it to cwd after doing -Cs.
4740 (log_working_directory): Use it, rather than computing each time.
4741 * make.h: Declare it.
4743 * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes.
4745 * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for
4746 ARGV, rather than LEN words plus one byte.
4748 Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4750 * compatMakefile ($(bindir)/$(instname)): Put - before
4751 install_setgid command line, so its failure won't be an error.
4752 (infodir): New variable.
4753 (install): Depend on $(infodir)/$(instname).info.
4754 ($(infodir)/$(instname).info): New target.
4756 * read.c (read_makefile): If FILENAMES is nil when we see a line
4757 starting with a tab, don't treat it as a command. Just fall
4758 through, rather than giving an error.
4760 * read.c (read_makefile): If the NO_TARGETS flag is set when we see a
4761 command line, don't clear it before continuing. We want
4762 subsequent command lines to be ignored as well.
4764 * job.c (new_job): Before expanding each command line, collapse
4765 backslash-newline combinations that are inside var or fn references.
4767 Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4769 * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local.
4771 * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo.
4773 * job.c [POSIX] (unblock_sigs): Made global.
4774 [!POSIX] (unblock_sigs): Move defns to job.h.
4775 * job.h [POSIX] (unblock_sigs): Declare.
4777 Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4779 * read.c (read_makefile): In vpath parsing, after finding the
4780 pattern token, take entire rest of line as the search path, not
4781 just the next token.
4783 * compatMakefile (remote.o): Depend on remote-*.c.
4785 Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4787 * commands.c (set_file_variables): Don't define any F or D versions.
4788 * variable.c (define_automatic_variables): Define them here as
4789 recursively-expanded variables that use the dir and notdir funcs.
4791 * variable.c (target_environment): In v_default case, don't export
4792 o_default or o_automatic variables.
4794 * configure.in (union wait check): Remove ` and ' inside C code;
4795 they confuse the shell script.
4797 Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4801 * vpath.c (construct_vpath_list): When skipping further processing
4802 of an elt that is ".", don't also skip the code that pushes P past
4805 * compatMakefile (distclean): Don't remove make-*.
4807 * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's
4808 defined. If one cannot use WEXITSTATUS with a `union wait'
4809 argument, we don't want to believe the system has `union wait' at all.
4811 * remake.c (update_file): Do nothing to print "up to date" msgs.
4812 (update_goal_chain): Do it here instead.
4813 Use the `changed' flag of each goal's `struct dep' to keep track
4814 of whether files_remade (now commands_started) changed around a
4815 call to update_file for that goal.
4816 When a goal is finished, and its file's update_status is zero (i.e.,
4817 success or nothing done), test the `changed' flag and give an "up
4818 to date" msg iff it is clear.
4819 * make.h (files_remade): Renamed to commands_started.
4820 * remake.c: Changed defn.
4821 (update_goal_chain): Changed uses.
4822 * job.c (start_job_command): Increment commands_started here.
4823 (reap_children): Not here.
4825 * remake.c (update_goal_chain): Don't do anything with files'
4826 `prev' members. update_file now completely handles this.
4828 * variable.c (target_environment): Don't expand recursive
4829 variables if they came from the environment.
4831 * main.c (define_makeflags): For flags with omitted optional args,
4832 store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag
4833 so stored cannot have more flags appended to the same word.
4835 Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4837 * variable.c (print_variable_set): In vars/bucket calculation,
4838 don't spuriously multiply by 100.
4842 * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS):
4843 Don't define if already defined.
4845 * remake.c (update_file): Don't keep track of the command_state before
4846 calling update_file_1. Remove local variable COMMANDS_FINISHED,
4847 and don't test it to decide to print the "is up to date" msg.
4848 Testing for files_remade having changed should always be sufficient.
4849 The old method lost when we are called in the goal chain run on a
4850 makefile, because the makefile's command_state is already
4851 `cs_finished' from the makefile chain run.
4853 * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id.
4855 * configure.in: Rewrote wait checking.
4856 Use AC_HAVE_HEADERS to check for <sys/wait.h>.
4857 Use AC_HAVE_FUNCS to check for waitpid and wait3.
4858 Use a compile check to test just for `union wait'.
4859 * job.c: Rewrote conditionals accordingly.
4860 [HAVE_WAITPID]: Test this only to define WAIT_NOHANG.
4861 [HAVE_WAIT3]: Likewise.
4862 [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*.
4864 * configure.in: Set CFLAGS and LDFLAGS before all checks.
4866 * dir.c: Add static forward decls of {open,read}_dirstream.
4868 Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4872 * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX.
4874 * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@.
4875 * build.template (CFLAGS, LDFLAGS): Same here.
4876 * configure.in: AC_SUBST(CFLAGS) and LDFLAGS.
4877 Set them to -g if not defined in the environment.
4879 * remake.c (library_search): Use LIBNAME consistently, setting it
4880 only once, to be the passed name sans `-l'.
4881 Pass new var FILE to be modified by vpath_search.
4883 Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4887 * job.c (start_waiting_jobs): Return when job_slots_used is equal to
4890 * configure.in: Add AC_CONST for the sake of getopt.
4892 * read.c (read_makefile): Continue after parsing `override'
4893 directive, rather than falling through to lossage.
4894 Check for EOL or blank after "override define".
4896 * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches.
4898 Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4902 * main.c (define_makeflags): After writing everything into
4903 FLAGSTRING, only back up two chars if [-1] is a dash, meaning we
4904 just wrote " -". Always terminate the string at *P.
4906 * remake.c (library_search): When constructing names in std dirs,
4907 use &(*LIB)[2] for the stem, not LIBNAME (which points at the
4908 buffer we are writing into!).
4910 Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4912 * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override
4913 define" when IGNORING is true.
4915 * compatMakefile (distclean): Remove config.status and build.sh.
4917 Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4921 * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to
4924 * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *).
4926 * variable.c (define_automatic_variables): Override SHELL value for
4927 origin o_env_override as well as o_env.
4929 * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead,
4930 add the names of the glob objects (w/subdir) to %objs%.
4931 * build.template (globobjs): Removed.
4932 Take basename of $objs before linking.
4934 Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4938 * configure.in (AC_OUTPUT): Also edit build.sh.
4939 * build.template: New file.
4940 * GNUmakefile (build.sh.in): New rule to create it from build.template.
4941 (make-$(version).tar.Z): Depend on build.sh.in.
4943 * main.c (die): Call print_data_base if -p.
4944 (main): Don't call it here.
4946 * compatMakefile (defines): Add @DEFS@. configure should turn this
4947 into -DHAVE_CONFIG_H.
4949 Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
4953 * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED.
4954 ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op.
4955 * compatMakefile (install_setgid): New var, set by configure.
4956 (install): Install setgid $(group) only if $(install_setgid) is true.
4958 Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4960 * job.c (load_too_high): If getloadavg fails with errno==0, give a
4961 message saying that load limits are not supported.
4963 * vpath.c (construct_vpath_list): Rewrote path deletion code to
4964 not try to use PATH's next link after freeing PATH.
4966 * main.c (define_makeflags): Rewritten; now handles string-valued
4967 option, and has no arbitrary limits.
4968 (switches): Set `toenv' flag for -I and -v.
4970 * main.c (decode_env_switches): Cast return value of alloca to char *.
4972 * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use
4973 setre[gu]id in place of set[gu]id.
4975 Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
4977 * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with
4980 * make.h [POSIX]: Don't test this to use ANSI_STRING.
4981 Testing STDC_HEADERS should be sufficient.
4983 * job.h: Declare start_waiting_jobs.
4985 * read.c (read_makefile): Add missing parens in if stmt that find
4986 conditional directives.
4988 * main.c (main): Declare init_dir.
4989 * implicit.c (pattern_search): Always use two % specs in a
4990 DEBUGP2, and always pass two non-nil args.
4991 Cast field width args to int.
4992 Add missing parens in !RULE->subdir if stmt.
4993 * function.c (expand_function, patsubst_expand): Add parens around
4994 assignments inside `while' stmts.
4995 * commands.c (print_commands): Cast field width args to int.
4997 * read.c (do_define): Cast return value of alloca to (char *).
4999 * main.c (init_switches): New function, broken out of decode_switches.
5000 (decode_switches): Take new arg ENV. If set, ignore non-option
5001 args; print no error msgs; ignore options with clear `env' flags.
5002 (decode_env_switches): Rewritten to chop envar value into words
5003 and pass them to decode_switches.
5004 (switches): Set `env' flag for -I and -v.
5006 * dir.c (init_dir): Cast free to __glob_closedir_hook's type.
5008 Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5012 * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and
5013 <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and
5014 we don't need these anyway.
5016 * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id.
5017 * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not
5018 #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant,
5019 but its set[gu]id functions aren't; its setre[gu]id functions work.
5021 * misc.c ({user,make,child}_access): Give name of caller in error msgs.
5023 * job.c (load_too_high): Say "cannot enforce load limit" in error msg.
5025 * configure.in: Call AC_PROG_CC.
5026 * compatMakefile (CC): Define to @CC@ (autoconf magic).
5028 * compatMakefile: Add .NOEXPORT magic target.
5030 Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5032 * main.c (print_version): Updated copyright to include 93.
5034 Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5036 * make.h [_AIX]: Don't declare alloca.
5038 Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5042 * compatMakefile (objs): Add signame.o.
5043 (srcs): Add signame.[ch].
5045 * compatMakefile (srcs): Add config.h.in.
5046 (remote.o): Add -I. before -I$(srcdir).
5048 Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5052 * read.c (readline): Fatal when LEN==0, indicating a line starting
5054 (readline): Take new arg LINENO, for use in error msg.
5055 (read_makefile, do_define): Pass it.
5057 * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS.
5058 (.c.o): Add -I. before -I$(srcdir).
5060 Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5062 * read.c (read_makefile): Accept and ignore a rule with no targets.
5064 * compatMakefile (ALLOCA_SRC): New variable.
5065 (srcs): Include its value.
5067 * read.c (struct conditional): Renamed member `max_ignoring' to
5068 `allocated'; added new member `seen_else'.
5069 (conditional_line): Initialize seen_else flag when starting an `if...';
5070 set it when we see an `else'; fatal if set when we see `else'.
5071 (read_makefile): Fatal "missing `endif'" if there are any pending
5072 conditionals, not just if we are still ignoring.
5074 Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5076 * compatMakefile (manext): Set to 1, not l.
5077 ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds.
5079 * file.c (file_hash_enter): Don't call uniquize_deps here.
5080 * read.c (record_files): Likewise.
5081 * implicit.c (pattern_search): Likewise.
5082 * commands.c (set_file_variables): Call it only here.
5084 * default.c (default_variables) [__convex__]: FC=fc.
5086 * variable.c (target_environment): Expand the values of recursively
5087 expanded variables when putting them into the environment.
5088 * expand.c (recursively_expand): Made global.
5089 * make.h (recursively_expand): Declare it.
5091 * remake.c (check_dep): Set FILE->command_state to cs_deps_running
5092 when a dep's command_state is cs_running or cs_deps_running.
5094 * read.c (read_makefile): Changed error msg for spurious cmds to
5095 not say "first target".
5097 Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5099 * configure.in: Do AC_CONFIG_HEADER right after AC_INIT.
5100 * make.h (HAVE_CONFIG_H): #include "config.h", then #define this.
5101 * compatMakefile (config.h, configure, config.h.in): New rules.
5102 (defines): Removed @DEFS@.
5104 Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5106 * compatMakefile (realclean): Just depend on distclean; no cmds.
5107 (distclean): Do what realclean did before; also remove Makefile and
5108 config.h; don't remove configure.
5109 (info, dvi): New targets; depend on make.{info,dvi}.
5110 (doc): Removed target.
5111 (MAKEINFO, TEXI2DVI): New vars.
5112 (make.info, make.dvi): Use them instead of explicit cmds.
5114 Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5116 * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares.
5118 Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5120 * main.c (long_option_aliases): Add --new-file alias for -W.
5122 * default.c (default_variables): Change all C++ to CXX and C++FLAGS
5125 * read.c (do_define): Expand the variable name before using it.
5127 * main.c (main): Define variable "MAKE_COMMAND" to argv[0];
5128 define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always.
5130 * remake.c (library_search): Search for libNAME.a in cwd; look in
5131 vpath before looking in standard dirs, not after.
5132 Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib.
5134 Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5136 * default.c (default_pattern_rules, default_terminal_rules): Added
5137 brackets around initializers.
5139 * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'.
5140 (try_variable_definition): Expand the name before defining the var.
5142 * job.c (init_siglist): Removed function.
5143 Removed decl of `sys_siglist'.
5144 * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h".
5145 [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist
5146 only under these conditions.
5147 * main.c (main): Don't declare init_siglist.
5148 (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist.
5150 Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5152 * read.c (record_files): Don't try to append to FIRSTDEPS if it's
5153 nil; instead just set it to MOREDEPS.
5155 Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5157 * vpath.c (construct_vpath_list): Initialize P to DIRPATH before
5158 loop that sets MAXELEM.
5160 Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5164 Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5166 * job.c (start_job_command): Under -n, increment files_remade after
5167 processing (i.e., printing) all command lines.
5169 Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5171 * read.c (record_files): Append new deps if this rule has no
5172 commands; prepend them to existing deps if this rule has no commands.
5174 * dir.c (open_dirstream): Return nil if DIR->contents->files is nil.
5176 * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s.
5177 (read_makefile): Changed callers.
5178 * function.c (string_glob): Likewise.
5179 * rule.c (install_pattern_rule): Likewise.
5181 Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5183 * remake.c (files_remade): Made global.
5184 (notice_finished_file): Don't increment files_remade here; this
5185 function gets called in many situations where no remaking was in
5187 * job.c (reap_children): Do it here instead, when we know that
5188 actual commands have been run for the file.
5189 * make.h (files_remade): Declare it.
5191 Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5193 * vpath.c (construct_vpath_list): Allow blanks as well as colons to
5194 separate elts in the search path.
5196 * read.c (read_makefile): Don't fatal on extra tokens in `vpath'.
5197 The search path can contain spaces now.
5199 Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5201 * compatMakefile (check): New target; no-op.
5203 * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after
5204 testing for OLDHASH==0 but before using the value.
5205 (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it
5208 * file.c (rename_file): Notice when OLDFILE->cmds came from
5209 default.c, and don't try to print ->filename in that case.
5211 Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5213 * remake.c (update_file): Don't process F->also_make here.
5214 (notice_finished_file): Don't process FILE->also_make if no attempt
5215 to update FILE was actually made.
5216 Fixed to call f_mtime directly to refresh their modtimes.
5218 Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5220 * read.c (find_percent): Don't increment P again after skipping
5223 * expand.c (variable_expand): In call to patsubst_expand, don't
5224 find `%'s ourselves; let that function do it.
5226 * read.c (read_makefile: record_waiting_files): Don't call
5227 record_files if FILENAMES is nil.
5228 (read_makefile): All alternatives in the parsing, except for rule
5229 lines, fall through to the end of the loop. At the end of the
5230 loop, do record_waiting_files so we notice later spurious cmds.
5232 Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5234 * variable.c (define_automatic_variables): Free old value of SHELL
5235 before replacing it.
5237 Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5239 * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags.
5241 * dir.c (open_dirstream): Cast return value to __ptr_t.
5243 * default.c (default_variables: "GET") [_IBMR2]: Use USG defn.
5245 * make.h (MAXPATHLEN): Moved out of #ifndef POSIX.
5246 (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else.
5247 Define as (get_path_max ()).
5248 [! PATH_MAX] (NEED_GET_PATH_MAX): Define.
5249 [! PATH_MAX] (get_path_max): Declare fn.
5250 * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function.
5252 Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5256 * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED.
5257 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5258 SYS_SIGLIST_DECLARED.
5260 * dir.c (file_impossible): When initializing DIR->contents, set
5261 DIR->contents->dirstream to nil.
5263 * compatMakefile (GLOB): Define new variable.
5264 (objs): Use it, rather than glob/libglob.a explicitly.
5266 * read.c (parse_file_seq): When stripping "./", handle cases like
5267 ".///foo" and "./////".
5268 * file.c (lookup_file, enter_file): Likewise.
5270 Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5272 * dir.c (struct dirstream, {open,read}_dirstream): New
5273 data type and functions to read a directory sequentially.
5274 (init_dir): New function to hook it into glob.
5275 * main.c (main): Call init_dir.
5277 * compatMakefile (objs): Added glob/libglob.a.
5278 * configure.in: Remove code to test for glob.
5280 Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5282 * read.c (record_files): Generalized test for NAME pointing
5283 somewhere into F->name.
5285 * variable.c (define_variable_in_set): Free old value when replacing.
5287 * read.c (do_define): Free the linebuffer before returning.
5288 (record_files): When clearing .SUFFIXES deps, free their data.
5289 (multi_glob): Free OLD and its data when replacing it with results
5292 * commands.c (set_file_variables): Use alloca in place of xmalloc
5293 for temp space for $^, $?, et al.
5295 * dir.c (struct directory): New member `contents' replaces `files'
5297 (struct directory_contents): New type.
5298 (directories_contents): New hash table.
5299 (dir_struct_file_exists_p): Take a struct directory_contents.
5300 (dir_file_exists_p): Pass it the `contents' member of the dir found.
5301 (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p;
5302 made static. Return 0 if DIR is nil (meaning it couldn't be stat'd).
5303 (dir_file_exists_p, find_directory): Change all callers.
5304 (file_impossible): Use DIR->contents, initializing it if nil.
5305 (print_dir_data_base): Use DIR->contents, and print out device and
5306 inode numbers with each directory.
5308 * Changes for performance win from John Gilmore <gnu@cygnus.com>:
5309 * dir.c (DIRECTORY_BUCKETS): Increase to 199.
5310 (DIRFILE_BUCKETS): Decrease to 107.
5311 (find_directory): Allocate and zero a multiple of
5312 sizeof (struct dirfile *), not of sizeof (struct dirfile).
5313 (dir_struct_file_exists_p): New function, nearly all code from
5315 (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p.
5316 * vpath.c (selective_vpath_search): Remove redundant
5317 dir_file_exists_p call.
5319 * configure.in: Comment out glob check; always use our code.
5321 Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5323 * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5324 HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we
5327 Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5329 * main.c (main): Don't do -w automatically if -s.
5331 Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5333 * main.c (printed_version): Move variable inside print_version.
5334 (print_version): Return immediately if printed_version is set.
5335 (die): Don't test printed_version here.
5336 (decode_switches): Under -v, do print_version before giving usage.
5337 (DESCRIPTION_COLUMN): New macro.
5338 (decode_switches): Use it when printing the usage message.
5339 Leave at least two spaces between options and their descriptions.
5341 Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5345 Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5347 * read.c (read_makefile): Save errno value from trying to open
5348 FILENAME, and restore it before erring; otherwise we get the errno
5349 value from the last elt of the search path.
5351 Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5353 * main.c (long_option_aliases): Add --stop for -S.
5355 * read.c (word1eq): Do strncmp before dereferencing someplace that
5356 may be out in space.
5358 Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5360 * remake.c (notice_finished_file): If all the command lines were
5361 recursive, don't do the touching.
5363 * job.c (start_job_command): Don't check for + here.
5364 * commands.c (chop_commands): Do it here instead.
5366 * default.c (default_terminal_rules): Prepend + to cmds for RCS.
5368 Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5370 * compatMakefile (objs): Include $(ALLOCA).
5372 * make.h [CRAY]: Move #define signal bsdsignal to before #includes.
5374 Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5376 * read.c (default_include_directories): Add INCLUDEDIR first.
5377 * compatMakefile (includedir): Define.
5378 (defines): Add -D for INCLUDEDIR="$(includedir)".
5380 * read.c (read_makefile): Grok multiple files in `include';
5383 * remake.c (library_search): New function.
5384 (library_file_mtime): Remove function.
5385 (f_mtime): Use library_search instead of library_file_mtime.
5386 * compatMakefile (libdir): Define.
5387 (defines): Add -D for LIBDIR="$(libdir)".
5388 * make.texinfo (Libraries/Search): Document change.
5390 * file.c (rename_file): Fix file_hash_enter call with missing arg.
5392 Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5396 * main.c (main): Set command_state to cs_finished for temp files
5397 made for stdin makefiles.
5399 * main.c (decode_switches): Don't tell getopt to return non-option
5401 Ignore an argument of `-'.
5403 Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5405 * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore
5406 the command line and go to the next.
5407 (notice_finished_file): Under -t, touch FILE.
5408 * remake.c (remake_file): Don't touch it here.
5410 Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5412 * function.c (pattern_matches): Use temporary for strlen (WORD)
5413 instead of two function calls.
5415 * compatMakefile (LOAD_AVG): Remove variable and comments.
5417 Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5419 * make.texinfo (Running): Node renamed to `make Invocation'.
5421 Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5423 * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if
5426 Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5430 * main.c: Don't #include <time.h>; make.h already does.
5432 Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5434 * implicit.c (pattern_search): Fixed copying of suffix when building
5437 * function.c (expand_function: `shell'): Make sure BUFFER is
5438 null-terminated before replacing newlines.
5440 * compatMakefile (mandir): Use man$(manext), not always manl.
5442 Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5444 * rule.c (new_pattern_rule): Not static.
5445 * rule.h: Declare it.
5447 * file.c (file_hash_enter): New function, most code from rename_file.
5448 (rename_file): Call it.
5449 * file.h (file_hash_enter): Declare it.
5453 Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5455 * main.c (decode_switches): Handle usage_and_exit when building
5456 long options vector.
5458 * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v).
5459 (default_variables): Define CHECKOUT,v (hairy).
5461 * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define
5462 sys_siglist to _sys_siglist.
5464 Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5466 * NEWS: Add header and tail copyright info like Emacs NEWS.
5468 * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero,
5469 bcopy if already #define'd.
5470 [STDC_HEADERS] (qsort, abort, exit): Declare here.
5471 [! __GNU_LIBRARY__ && !POSIX]: Not here.
5473 * make.h [_AIX]: #pragma alloca first thing.
5475 * job.c (start_waiting_job): Set the command_state to cs_running
5476 when we queue a job on waiting_jobs.
5478 Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5480 * variable.c (define_automatic_variables): Use "" instead of nil
5483 Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5487 * main.c (struct command_switch.type): Add alternative usage_and_exit.
5488 (command_switches): Add -h/--help.
5490 Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5492 * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES.
5493 * README.template: Mention NEWS.
5494 * CHANGES: Renamed to NEWS.
5496 * main.c [! STDC_HEADERS] [sun]: Don't declare exit.
5498 Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5500 * main.c (main): Set -o files' command_states to cs_finished.
5502 * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules
5503 when tossing a rule.
5505 * main.c (main): Use alloca only in simple local var assignment,
5506 for braindead SGI compiler.
5508 * rule.c (print_rule_data_base): Barf if num_pattern_rules is
5509 inconsistent with the number computed when listing them.
5511 Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5513 * commands.c (set_file_variables): For $? and $^ elts that are archive
5514 member refs, use member name only.
5516 Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5518 * variable.h (struct variable.export): Add new alternative v_ifset.
5519 * variable.c (target_environment): Check for it.
5520 (define_automatic_variables): Set it for MAKEFILES.
5522 Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5524 * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it.
5525 (remote.o): Use $(srcdir)/remote.c, not $remote.c<.
5526 (distclean, mostlyclean): New targets.
5528 Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5532 * compatMakefile (config.status): Remove rule.
5534 * job.c (start_waiting_job): Free C after using C->file, not before.
5536 Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5538 * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef
5539 HAVE_* instead of #ifndef *_MISSING.
5540 * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone).
5542 Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5544 * main.c (main): makelevel>0 or -C implies -w.
5546 Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5548 * file.c, job.c, function.c: Don't #include <errno.h>.
5549 make.h: Do it here instead.
5550 * arscan.c (ar_member_touch): Don't declare errno.
5552 Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5554 * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in.
5556 * remake.c (update_file): If commands or deps are running after
5557 update_file_1 returns, break out of the :: rule (->prev) loop and
5560 * job.c (job_next_command): New function; code from start_job.
5561 (start_job_command): Renamed from start_job. Call job_next_command
5562 and recurse for empty command lines and -n.
5563 (start_waiting_job): Call start_job_command, not start_job.
5564 (new_job): Call job_next_command to prime the child structure, and
5565 then call start_waiting_job.
5566 (reap_children): Use job_next_command and start_job_command.
5567 (start_waiting_job): Call start_remote_job_p here, and store its
5568 result in C->remote. If zero, check the load average and
5569 maybe put C on waiting_jobs.
5570 (start_job_command): Test CHILD->remote rather than calling
5571 start_remote_job_p. Don't do load avg checking at all here.
5573 * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS,
5574 SIGSEGV, SIGFPE or SIGTRAP.
5576 * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make.
5577 configure will set it in glob/Makefile.
5579 Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5581 * dir.c [DIRENT] (direct): Don't define to dirent.
5582 [! DIRENT] (direct): Define to dirent.
5583 (dir_file_exists_p): Use struct dirent instead of struct direct.
5585 * make.h (getcwd): No space between macro and ( for args!
5587 * job.c (start_job): Don't put the job on waiting_jobs if
5590 * make.texinfo (Missing): Shortened title.
5592 Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5594 * file.c (remove_intermediates): Print "rm" commands under -n.
5596 Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5600 Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5602 * arscan.c [M_UNIX]: #undef M_XENIX.
5604 Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5606 * default.c (default_terminal_rules): Put @ prefix on RCS cmds.
5608 Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5610 * compatMakefile (getloadavg.o): Removed special rule.
5611 (CFLAGS): Don't include $(defines).
5612 (.c.o): Define suffix rule.
5613 (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake.
5614 (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/.
5616 * arscan.c (ar_name_equal): Moved local vars inside #if'd block.
5618 * make.h (max): Removed.
5619 * expand.c (variable_buffer_output): Don't use it.
5621 * compatMakefile (INSTALL): Define.
5622 (Makefile): New rule to make from Makefile.in.
5625 (getloadavg.o, remote.o): Use autoconf $foo< hack.
5627 * commands.c (fatal_error_signal): Removed return.
5629 Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5633 * make.texinfo (Summary): New node.
5634 (Special Targets): Mention .EXPORT_ALL_VARIABLES here.
5636 * variable.c (max): Moved to make.h.
5638 * compatMakefile (objs, srcs): Added ar & arscan.
5640 * job.c (start_waiting_job): New function, 2nd half of new_job.
5642 (start_waiting_jobs): New function.
5643 * remake.c (update_goal_chain): Call start_waiting_jobs at the top
5645 * compatMakefile (objs, srcs): Removed load, added getloadavg.
5647 Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5649 * job.c (load_too_high): New function. Uses getloadavg.
5650 (waiting_jobs): New variable.
5651 (start_job): Don't call wait_to_start_job. Instead, if
5652 load_too_high returns nonzero, add the child to the
5653 `waiting_jobs' chain and return without starting the job.
5655 Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5657 * expand.c (variable_buffer_output): Made global again.
5658 * variable.h: And declare it.
5660 * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined.
5661 (AR_NAMELEN, AR_TRAILING_SLASH): Removed.
5662 (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look
5663 for a slash in the archive at run time.
5664 (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to
5665 cope with trailing-slash and non-trailing-slash archives.
5667 * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al.
5668 [SETVBUF_REVERSED]: Always allocate a buffer ourselves.
5670 * load.c (load_average) [sgi]: Use sysmp call.
5672 * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define.
5673 ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them.
5675 * make.h [HAVE_VFORK_H]: #include <vfork.h>.
5676 (vfork, VFORK_NAME): Don't define.
5677 * job.c (start_job): Use "vfork" in place of VFORK_NAME.
5679 * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include
5680 the each file. Rearranged PATH_MAX hacking.
5681 * job.c: Rearranged NGROUPS_MAX hacking.
5683 * remake.c (fstat, time): Don't declare.
5685 * compatMakefile (defines): Value is @DEFS@.
5686 (LOADLIBES): Value is @LIBS@.
5687 (extras): Value is @LIBOBJS@.
5688 (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed.
5689 * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES.
5691 * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id.
5693 * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al.
5694 (getcwd): Just declare if present. If not, declare as a macro
5695 using getwd, and declare getwd.
5696 [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX.
5697 * main.c (main, log_working_directory): Use getcwd instead of getwd.
5699 * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG.
5701 * make.h (SIGHANDLER, SIGNAL): Removed.
5702 (RETSIGTYPE): Define if not #define'd.
5703 * main.c (main): Use signal in place of SIGNAL.
5705 * main.c [SYS_SIGLIST_MISSING]: Test instead of USG.
5707 * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG.
5708 [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups.
5710 * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir.
5711 [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof.
5713 * job.c (child_handler), commands.c (fatal_error_signal): Return
5714 RETSIGTYPE instead of int.
5715 * main.c (main): Declare fatal_error_signal and child_handler here
5716 to return RETSIGTYPE; removed top-level decl of former.
5718 * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job),
5719 main.c [SIGSETMASK_MISSING]: Test this instead of USG.
5721 Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5723 * job.c [HAVE_WAITPID]: Test this instead of USG.
5724 [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns.
5725 (GID_T): Don't #define.
5726 (search_path): Use gid_t instead of GID_T.
5727 [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test
5728 these individually instead of USG for all.
5729 * make.h (ctime): Don't declare. #include time.h instead.
5730 [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef
5732 * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member.
5733 * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this.
5735 * arscan.c: Removed #ifdef mess about string.h et al.
5736 Just #include make.h instead.
5737 * make.h (fstat, atol): Declare.
5739 * commands.c (fatal_error_signal): Don't use sigmask to check for
5740 propagated signals; use ||s instead.
5741 (PROPAGATED_SIGNAL_MASK): Removed.
5742 (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask.
5744 * variable.c (variable_buffer, variable_buffer_length,
5745 initialize_variable_output, variable_output): Moved to expand.c;
5747 (struct output_state, save_variable_output,
5748 restore_variable_output): Removed.
5749 * expand.c (initialize_variable_output): Put a NUL at the beginning
5750 of the new buffer after allocating it.
5751 (allocated_variable_expand_for_file): Don't use
5752 {save,restore}_variable_output. Do it by hand instead, keeping
5753 state on the stack instead of malloc'ing it.
5754 (allocated_variable_expand): Removed.
5755 * variable.h (allocated_variable_expand): Define here as macro.
5756 (variable_buffer_output, initialize_variable_output,
5757 save_variable_output, restore_variable_output): Removed decls.
5759 * read.c (conditional_line): For an if cmd, if any elt of the
5760 conditionals stack is ignoring, just push a new level that ignores
5761 and return 1; don't evaluate the condition.
5763 Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5765 * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS.
5767 * job.c (getdtablesize): Don't declare or #define if already #define'd.
5769 Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5771 * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set
5772 export_all_variables.
5773 * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES.
5775 Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5779 * commands.c (set_file_variables): Calculate length for ^D and ?D
5780 individually, making sure to give them at least enough space for "./".
5782 * make.h [CRAY]: #define signal to bsdsignal.
5784 * default.c (default_variables) [CRAY]: Define PC, SEGLDR,
5785 CF77PPFLAGS, CF77PP, CFT, CF, and FC.
5787 * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it
5788 wasn't defined by <ar.h>.
5790 Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5794 Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5796 * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not
5799 Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5801 * main.c (decode_switches): Initialize all the long_option elt members.
5803 Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
5805 * make.texinfo (Text Functions): Correct filter-out description.
5807 Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5809 * compatMakefile (realclean): Don't remove backup files.
5811 * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'.
5813 Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5817 Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5819 * job.c (reap_children): Don't die if wait returns EINTR.
5821 Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5823 * job.c (reap_children): Always run the next command for a
5824 successful target. If we are going to die, we don't want to leave
5825 the target partially made.
5827 Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5829 * job.c (construct_command_argv_internal): After loop, if we only
5830 have one word, check it for being a shell command.
5832 * main.c (decode_switches): Allocate ARGC slots in other_args to
5833 begin with, so we never need to worry about growing it.
5834 If we get a non-option arg and POSIXLY_CORRECT is in the
5835 environment, break out of the loop. After the loop, add all remaining
5836 args to other_args list.
5838 * main.c (decode_switches): For positive_int and floating switches
5839 when optarg is nil, use next arg if it looks right (start with a
5840 digit, or maybe decimal point for floating).
5842 * variable.c (define_automatic_variables): Always set SHELL to
5843 default if it comes from the environment. Set its export bit.
5844 * make.texinfo (Environment): Document change.
5846 Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5850 * compatMakefile (tags, TAGS): Use vars for cmds.
5851 (ETAGS, CTAGS): Define.
5853 * main.c (decode_switches): If a switches elt has a nil long_name,
5854 make the long option name elt be "".
5855 Fixed loop to not ignore all the options.
5857 * make.texinfo (Option Summary): Added long options.
5859 * main.c (switches): Changed -m's description to "-b".
5860 (decode_switches): When printing the usage message, don't print
5861 switches whose descriptions start with -.
5862 When constructing the list of names for switch -C, search the
5863 switches vector for switches whose descriptions are "-C".
5865 * main.c (switches): Call -S --no-keep-going, not --dont-keep-going.
5866 Call -I --include-dir, not --include-path.
5867 (long_option_aliases): Added --new == -W, --assume-new == -W,
5868 --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n,
5871 * main.c (switches): Removed bogus "silent" elt.
5872 (long_option_aliases): Define new var.
5873 (decode_switches): Add long_option_aliases onto the end of the long
5874 options vector created for getopt_long.
5875 Look through long_option_aliases for extra names to list
5878 Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5880 * main.c (log_working_directory): Fixed to properly not print the
5881 leaving message when we haven't printed the entering message.
5883 Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5885 * main.c (struct command_switch): Added elts `long_name',
5886 `description', and `argdesc'.
5887 (switches): Added initializers for new members.
5888 (decode_switches): Rewritten to use getopt_long.
5889 * compatMakefile (GETOPT, GETOPT_SRC): Define.
5890 (objs, srcs): Include them.
5892 * job.c (child_died): Renamed to dead_children; made static.
5893 (child_handler): Increment dead_children instead of setting child_died.
5894 (reap_children): Decrement dead_children instead of clearing
5895 child_died. The point of all this is to avoid printing "waiting
5896 for unfinished jobs" when we don't actually need to block.
5897 This happened when multiple SIGCHLDs before reap_children was called.
5899 * job.c (reap_children): If ERR is set, so we don't call start_job
5900 on the child being reaped, instead set its command_state to
5902 (reap_children, child_handler, new_job): I added several
5903 debugging printf's while fixing this. I left them in if (debug_flag)
5904 because they may be useful for debugging this stuff again.
5906 Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5908 * read.c (read_makefile): v_export is not 1.
5910 Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
5914 * variable.c (export_all_variables): New variable.
5915 (target_environment): Export variables whose `export' member is
5916 v_default if export_all_variables is set and their names are benign.
5917 * variable.h: Declare export_all_variables.
5918 * read.c (read_makefile): If export or unexport is given with no
5919 args, set or clear export_all_variables, respectively.
5921 * variable.c (target_environment): Exclude MAKELEVEL in the loop,
5922 so it isn't duplicated when we add it at the end.
5924 Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5928 * variable.h (struct variable): Added new member `export'.
5929 * variable.c (define_variable_in_set): Initialize it to v_default.
5930 (target_environment): Don't check for .NOEXPORT.
5931 Export variables whose `export' member is v_default and that would
5932 have been exported under .NOEXPORT, and variables whose `export'
5934 (try_variable_definition): Return the variable defined.
5935 * variable.h (try_variable_definition): Changed decl.
5936 * read.c (read_makefile): Recognize `export' and `unexport' directives.
5938 Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5940 * main.c (main) [POSIX]: Reversed args to sigaddset.
5942 Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5944 * job.c [POSIX || !USG] (unblock_sigs): New fn.
5945 (start_job): Block signals before forking.
5946 (new_job): Unblock signals after putting the new child on the chain.
5947 * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of
5948 int fatal_signal_mask.
5950 * load.c [sgi] (LDAV_CVT): Define.
5952 Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5956 * load.c (load_average) [sgi]: Clear the high bit of the address
5957 from the symbol table before looking it up in kmem.
5959 * misc.c (fatal, makefile_fatal): Put *** in fatal error messages.
5960 (remake_file): No longer needed in message here.
5962 * main.c (die): Call reap_children with BLOCK==1.
5964 Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5966 * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil.
5968 Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
5970 * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil,
5971 not to head of chain. Extract next ptr before we might do
5972 freerule, and use that for next iteration.
5973 (freerule): Still do next ptr frobbing if LASTRULE is nil.
5975 Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
5977 * job.c (child_error): Removed extra %s from error msg format.
5981 * job.c (reap_children): Don't start later commands in a sequence
5984 * job.c (new_job): Always call reap_children with BLOCK==0 first thing.
5986 * job.c (reap_children): New function; work that used to be done in
5988 (child_died): New global var.
5989 (child_handler): Now just sets child_died.
5990 (wait_for_children): Removed.
5991 (unknown_children_possible, block_signals, unblock_signals,
5992 push_signals_blocked_p, pop_signals_blocked_p): Removed.
5993 (child_execute_job): Removed call to unblock_signals.
5994 (new_job): Removed calls to push_signals_blocked_p and
5995 pop_signals_blocked_p.
5996 * job.h: Declare reap_children, not wait_for_children.
5997 * commands.c (fatal_error_signal), job.c (new_job),
5998 load.c [LDAV_BASED] (wait_to_start_job), main.c (die),
5999 remake.c (update_goal_chain), function.c (expand_function: `shell'):
6000 Changed wait_for_children calls to reap_children.
6001 Some needed to be loops to wait for all children to die.
6002 * commands.c (fatal_error_signal), main.c (main,
6003 log_working_directory), function.c (expand_function): Removed calls
6004 to push_signals_blocked_p and pop_signals_blocked_p.
6005 * job.h: Removed decls.
6007 * job.h: Added copyright notice.
6009 Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6011 * job.c (child_error): No *** for ignored error.
6013 Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6015 * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to
6016 avoid compiler warnings.
6018 * read.c (parse_file_seq): Don't remove ./ when it is followed by a
6021 Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6023 * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to
6024 avoid compiler warnings.
6026 * remake.c (notice_finished_file): Run file_mtime on the also_make
6027 files, so vpath_search can happen.
6029 * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com.
6030 (alpha-files): Include test suite tar file.
6032 Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6036 Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6038 * remake.c (update_file, update_file_1): Do check_renamed on elts
6039 of dep chains when traversing them. Something unrelated might have
6040 renamed one of the files the dep chain points to.
6042 * file.c (rename_file): If FILE has been renamed, follow its
6043 `renamed' ptr, so we get to the final real FILE. Using the renamed
6044 ones loses because they are not in the hash table, so the removal
6045 code loops infinitely.
6047 * read.c (read_all_makefiles): Clobber null terminator into
6048 MAKEFILES expansion, so string passed to read_makefile is properly
6051 Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6053 * commands.c (set_file_variables): $* for archive member with
6054 explicit cmds is stem of member, not of whole `lib(member)'.
6056 Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6060 Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6062 * rule.c (new_pattern_rule): Rules are identical only if all their
6063 targets match (regardless of order).
6065 Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
6067 * remake.c (remake_file): Changed error "no way to make" to "no
6068 rule to make". Fiat Hugh.
6070 * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT
6073 * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a
6076 Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6078 * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg,
6079 environment to pass to child.
6080 * job.c (start_job): Pass it.
6082 Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6084 * file.c (enter_file): Also strip ./s here, to get command-line
6087 * remote-cstms.c: Add comment telling people to leave me alone.
6089 * compatMakefile (manpage install): Remove target before copying.
6091 Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6093 * make.texinfo (Missing): Renamed to "Incompatibilities and ...".
6094 Added paragraph describing $? incompatibility with Unix and POSIX.2.
6096 Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu)
6098 * function.c (expand_function: `shell'): Don't declare fork or pipe.
6099 Use vfork instead of fork.
6101 Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6103 * make.texinfo (Chained Rules): Clarify .PRECIOUS to save
6106 * load.c [sun] (LDAV_CVT): Define to divide by FSCALE.
6108 Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6112 Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6114 * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn.
6116 Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6118 * read.c (read_makefile): Correctly handle define & endef in ifdefs.
6120 * read.c (record_files): Pass arg for %s in error msg.
6122 * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf
6125 Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6127 * make.texinfo (Libraries/Search): Say it does /usr/local/lib too.
6129 Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6131 * read.c (read_makefile): Check for extraneous `endef' when ignoring.
6133 Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6137 Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6139 * job.c (construct_command_argv_internal): Correctly ignore
6140 whitespace after backslash-NL.
6142 Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6144 * compatMakefile: Ignore errors from chgrp and chmod when installing.
6146 Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6148 * main.c (main): When setting MAKELEVEL in the env to re-exec,
6149 allocate space so as not to clobber past the end of the old string.
6151 * make.h [HAVE_ALLOCA_H]: Include <alloca.h>
6152 * compatMakefile (defines): Document HAVE_ALLOCA_H.
6154 Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6156 * make.h [VFORK_MISSING]: Use fork instead.
6157 * compatMakefile (defines): Document same.
6159 * job.c (construct_command_argv_internal): Don't create an empty
6160 arg if backslash-NL is at beginning of word.
6162 Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6164 * main.c [DGUX]: Call setvbuf as for USGr3.
6166 * job.c (construct_command_argv_internal): Notice correctly that
6167 backslash-NL is the end of the arg (because it is replaced with a
6170 Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6172 * job.c (construct_command_argv_internal): If SHELL is nil, set it
6173 to default_shell before proceeding.
6175 * make.h [sgi]: No alloca.h, after all.
6177 Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6179 * read.c (multi_glob): Cons up the chain of the results of glob
6180 from back to front, so it comes out in forward order.
6182 * job.c (construct_command_argv_internal): Don't eat char following
6185 Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6189 * default.c (default_variables) [ultrix]: GET=get, like USG.
6191 * job.c (construct_command_argv_internal): Remove tabs following
6192 backslash-NL combos in the input line, so they don't show up when
6193 that line is printed.
6195 * read.c (read_makefile): Don't collapse_continuations the line on
6196 input; do it on the copy we do remove_comments on.
6197 For rule lines, collapse_continuations the line after chopping
6198 ";cmds" off the end, so we don't eat conts in the cmds.
6199 Give error for ";cmds" with no rule.
6200 * job.c (construct_command_argv_internal): Eat backslash-NL combos
6201 when constructing the line to recurse on for slow, too.
6203 Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
6205 * file.c (enter_file): Don't strip leading `./'s.
6206 * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here.
6207 * default.c (set_default_suffixes), function.c (string_glob),
6208 read.c (read_makefile), rule.c (install_pattern_rule): Change callers.
6210 * default.c (default_variables) [_IBMR2]: FC=xlf
6212 * job.c (construct_command_argv_internal): Turn backslash-NL and
6213 following whitespace into a single space, rather than just eating
6216 * make.texinfo (Copying): @include gpl.texinfo, rather than
6217 duplicating its contents.
6219 Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6221 * job.c (construct_command_argv_internal): Make sure not to bother
6222 processing an empty line.
6226 * job.c (construct_command_argv_internal): Always recurse for slow;
6227 simple case didn't handle finding newlines.
6229 Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
6231 * job.c (construct_command_argv_internal): Set RESTP properly when
6232 slow; don't \ify past a newline.
6234 Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
6236 * make.h [sgi]: #include <alloca.h>.
6240 See ChangeLog.1 for earlier changes.