xref: /freebsd/contrib/bmake/ChangeLog (revision 6a7405f5a6b639682cacf01e35d561411ff556aa)
12025-01-25  Simon J Gerraty  <sjg@beast.crufty.net>
2
3	* VERSION (_MAKE_VERSION): 20250125
4	Merge with NetBSD make, sync up below change.
5
6	* unit-tests/Makefile: remove $TMPDIR via .END
7	to avoid failure in test on NFS - since the temp file for the
8	target script is open and thus gets renamed by the server rather
9	than removed.
10
112025-01-20  Simon J Gerraty  <sjg@beast.crufty.net>
12
13	* VERSION (_MAKE_VERSION): 20250120
14	Merge with NetBSD make, pick up
15	o use FORK_FUNCTION so it can be forced to fork when doing coverage.
16	o main.c: avoid memory allocation in error path after exec failure.
17
182025-01-16  Simon J Gerraty  <sjg@beast.crufty.net>
19
20	* VERSION (_MAKE_VERSION): 20250116
21	Merge with NetBSD make, pick up
22	o clarify that undefined expressions are allowed in dependencies
23	o simplify code for evaluating the '!=' variable assignment
24
252025-01-11  Simon J Gerraty  <sjg@beast.crufty.net>
26
27	* VERSION (_MAKE_VERSION): 20250111
28	Merge with NetBSD make, pick up
29	o replace "Malformed conditional" with "Variable is undefined"
30	when appropriate
31
322025-01-10  Simon J Gerraty  <sjg@beast.crufty.net>
33
34	* VERSION (_MAKE_VERSION): 20250110
35	Merge with NetBSD make, pick up
36	o job.c: remove some unnecessary layers in job handling
37	o unit-tests: test expressions based on undefined variables
38
392025-01-01  Simon J Gerraty  <sjg@beast.crufty.net>
40
41	* VERSION (_MAKE_VERSION): 20250101
42	Merge with NetBSD make, pick up
43	o var.c: reduce pointer indirections when unexporting a variable
44
452024-12-12  Simon J Gerraty  <sjg@beast.crufty.net>
46
47	* VERSION (_MAKE_VERSION): 20241212
48	* mk/ updates
49
502024-11-24  Simon J Gerraty  <sjg@beast.crufty.net>
51
52	* VERSION (_MAKE_VERSION): 20241124
53	Merge with NetBSD make, pick up
54	o var.c: fix confusing error message when overriding a read-only
55	variable
56
572024-11-22  Simon J Gerraty  <sjg@beast.crufty.net>
58
59	* VERSION (_MAKE_VERSION): 20241122
60	Merge with NetBSD make, pick up
61	o unit-tests/Makefile: optimize running of tests skip extra cat
62	in 99% of cases.
63
642024-11-15  Simon J Gerraty  <sjg@beast.crufty.net>
65
66	* VERSION (_MAKE_VERSION): 20241114
67	Merge with NetBSD make, pick up
68	o make.1: note that MAKEOBJPREFIX should be absolute path
69	also that it can be set via makefile if suitable care taken.
70
712024-11-10  Simon J Gerraty  <sjg@beast.crufty.net>
72
73	* VERSION (_MAKE_VERSION): 20241110
74	Merge with NetBSD make, pick up
75	o make: allow .../ (search here and above) in
76	.MAKE.MAKEFILE_PREFERENCE and -f argument.
77
782024-11-03  Simon J Gerraty  <sjg@beast.crufty.net>
79
80	* VERSION (_MAKE_VERSION): 20241101
81	Merge with NetBSD make, pick up
82	o parse.c: report filename:linenumber in parse debug output
83
842024-09-21  Simon J Gerraty  <sjg@beast.crufty.net>
85
86	* VERSION (_MAKE_VERSION): 20240921
87	Merge with NetBSD make, pick up
88	o make.1: Only list the defaults for MAKEFILE_PREFERENCE once.
89
90	* Makefile: use genfiles.mk to generate ${MAN}
91	so that it can be tuned for local site.
92	Ensure MAN  is defined before including Makefile.inc
93
94	* Makefile: use MK_GEN_MAN to make it easier to control whether we
95	generate ${MAN}
96
972024-09-16  Simon J Gerraty  <sjg@beast.crufty.net>
98
99	* VERSION (_MAKE_VERSION): 20240909
100
101	* arch.c: fix NetBSD PR 58597
102
1032024-09-01  Simon J Gerraty  <sjg@beast.crufty.net>
104
105	* Makefile: use SUBDIR.${MK_TESTS} so that we skip
106	unit-tests for obj and clean when FreeBSD is building WITHOUT_TESTS
107
108	* VERSION (_MAKE_VERSION): 20240901
109	Merge with NetBSD make, pick up
110	o reduce line length in error messages
111	o var.c: simplify printing of an evaluation stack element
112
1132024-08-29  Simon J Gerraty  <sjg@beast.crufty.net>
114
115	* VERSION (_MAKE_VERSION): 20240828
116	Merge with NetBSD make, pick up
117	o add more context to error message about recursive variables
118	o treat recursive variables non-fatally - continue parsing to end
119	of makefile
120
1212024-08-12  Simon J Gerraty  <sjg@beast.crufty.net>
122
123	* VERSION (_MAKE_VERSION): 20240808
124	Merge with NetBSD make, pick up
125	o improve some error messages for better clarify and readability
126
1272024-07-22  Simon J Gerraty  <sjg@beast.crufty.net>
128
129	* VERSION (_MAKE_VERSION): 20240722
130	Merge with NetBSD make, pick up
131	o job.c: remove dead code
132
1332024-07-21  Simon J Gerraty  <sjg@beast.crufty.net>
134
135	* VERSION (_MAKE_VERSION): 20240720
136	Merge with NetBSD make, pick up
137	o compat.c: do not run commands that have parse or evaluation errors.
138	o var.c: remove wrong error message about an undefined variable
139
1402024-07-13  Simon J Gerraty  <sjg@beast.crufty.net>
141
142	* cleanup redundant differences from NetBSD make
143	o parse.c: no longer uses mmap
144	o var.c: check __STDC_VERSION__ not __STDC__
145
1462024-07-12  Simon J Gerraty  <sjg@beast.crufty.net>
147
148	* Apply some patches from NetBSD pkgsrc to reduce divergence
149	o meta.c: requires sys/select.h if available
150	o var.c: ensure SIZE_MAX has a value
151	o util.c: ensure SA_RESTART is defined
152
153	* configure.in: use *ksh* rather than just *ksh to match
154	ksh shell specification.
155
156	* unit-tests/Makefile: expand BROKEN_TESTS for ksh and
157	mksh in particular
158
1592024-07-11  Simon J Gerraty  <sjg@beast.crufty.net>
160
161	* VERSION (_MAKE_VERSION): 20240711
162	Merge with NetBSD make, pick up
163	o compat.c: allow Compat_RunCommand to also handle very long
164	commands by writing to a temp file when needed.
165	o main.c: extract the temp file logic recently added to Cmd_Exec
166	to Cmd_Argv so it can be leveraged by Compat_RunCommand.
167
1682024-07-09  Simon J Gerraty  <sjg@beast.crufty.net>
169
170	* VERSION (_MAKE_VERSION): 20240709
171	Merge with NetBSD make, pick up
172	o error out on parse/evaluation errors in shell commands
173	o var.c: error out on syntax errors in ':M' and ':N' modifiers
174
1752024-07-07  Simon J Gerraty  <sjg@beast.crufty.net>
176
177	* VERSION (_MAKE_VERSION): 20240707
178	Merge with NetBSD make, pick up
179	o only generate code for cleanup functions in CLEANUP mode
180	o hash.c: don't track hash table chain lengths during lookup
181	unless debugging
182	o main.c: move initialization of variable scopes to targ.c
183	o var.c: remove Var_End as it is now unnecessary
184
1852024-07-06  Simon J Gerraty  <sjg@beast.crufty.net>
186
187	* VERSION (_MAKE_VERSION): 20240706
188	Merge with NetBSD make, pick up
189	o reduce lint comments about ARGSUSED
190	o cond.c: error out on conditions containing the operators '&' and '|'
191	o str.c: error out on a matching malformed matching pattern '[['
192	o var.c: in error messages, distinguish parsing from evaluating
193	in error messages for anonymous variables, log the value
194	error out on unclosed expressions during parse time
195
1962024-07-04  Simon J Gerraty  <sjg@beast.crufty.net>
197
198	* VERSION (_MAKE_VERSION): 20240704
199	Merge with NetBSD make, pick up
200	o add more context information to error messages
201	o main.c: on error, print the targets to be made
202	add detailed exit status to message for failed sub-commands
203	o var.c: error out on the "Bad modifier" error message
204
2052024-07-01  Simon J Gerraty  <sjg@beast.crufty.net>
206
207	* VERSION (_MAKE_VERSION): 20240701
208	Merge with NetBSD make, pick up
209	o var.c: add :tt for Title case
210
2112024-06-30  Simon J Gerraty  <sjg@beast.crufty.net>
212
213	* configure.in: 20240630 further refine check for whether
214	TZ=Europe/Berlin works
215
216	* VERSION (_MAKE_VERSION): 20240630
217	Merge with NetBSD make, pick up
218	o job.c: reduce use of UNCONST
219	o main.c: add detailed exit status to message for failed sub-commands
220	o var.c: error out on some more syntax errors
221	add more context to "returned non-zero status" message
222
2232024-06-25  Simon J Gerraty  <sjg@beast.crufty.net>
224
225	* VERSION (_MAKE_VERSION): 20240625
226	Merge with NetBSD make, pick up
227	o job.c: ensure shellPath is always duped, avoid upsetting free()
228
2292024-06-16  Simon J Gerraty  <sjg@beast.crufty.net>
230
231	* VERSION (_MAKE_VERSION): 20240616
232	Merge with NetBSD make, pick up
233	o clean up collection of context information for error messages
234	o in warnings, move the word "warning" to the front
235	o var.c: throw an error on attempt to override an internal
236	read-only variable
237
2382024-06-10  Simon J Gerraty  <sjg@beast.crufty.net>
239
240	* VERSION (_MAKE_VERSION): 20240610
241	Merge with NetBSD make, pick up
242	o for.c: remove redundant shortcut for building the .for loop body
243
2442024-06-02  Simon J Gerraty  <sjg@beast.crufty.net>
245
246	* VERSION (_MAKE_VERSION): 20240602
247	Merge with NetBSD make, pick up
248	o rename some VarEvalMode constants to better match debug names.
249	o var.c: avoid out-of-bounds read when parsing indirect modifiers.
250
2512024-06-01  Simon J Gerraty  <sjg@beast.crufty.net>
252
253	* VERSION (_MAKE_VERSION): 20240601
254	Merge with NetBSD make, pick up
255	o add .export-all rather than allow .export with no argument
256	which can happen accidentally.
257	o if lua is available, run check-expect.lua after unit-tests
258	o main.c: use snprintf rather than strncpy
259	fix memory leak when purging realpath cache.
260
2612024-05-28  Simon J Gerraty  <sjg@beast.crufty.net>
262
263	* VERSION (_MAKE_VERSION): 20240528
264	Merge with NetBSD make, pick up
265	o fix a number of memory leaks
266	o replace magic numbers with POSIX FILENO constants
267	o hash.c: remove dead code from HashTable_DeleteEntry
268	o main.c: when complaining about unusable .OBJDIR
269	call PrintOnError if MAKE_DEBUG_OBJDIR_CHECK_WRITABLE is true.
270	o parse.c: use fewer technical terms in debug message for dependency
271
2722024-05-20  Simon J Gerraty  <sjg@beast.crufty.net>
273
274	* VERSION (_MAKE_VERSION):
275	Merge with NetBSD make, pick up
276	o dir.c: in FindFile restore last search of .CURDIR even for
277	includes, as a number of existing makefiles are broken otherwise.
278
2792024-05-19  Simon J Gerraty  <sjg@beast.crufty.net>
280
281	* VERSION (_MAKE_VERSION): 20240519
282	Merge with NetBSD make, pick up
283	o dir.c: Add Dir_FindInclude, FindFile without looking in .CURDIR.
284	Also fix Dir_SetSYSPATH to use defSysIncPath if sysIncPath is empty.
285	o main.c: no need to set .DOTLAST in sysIncPath
286
2872024-05-07  Simon J Gerraty  <sjg@beast.crufty.net>
288
289	* VERSION (_MAKE_VERSION): 20240508
290	Merge with NetBSD make, pick up
291	o make: ensure variables set on command line get added to
292	.MAKEOVERRIDES (even if they start with '.') so they are passed to
293	sub-makes.
294
2952024-04-30  Simon J Gerraty  <sjg@beast.crufty.net>
296
297	* VERSION (_MAKE_VERSION): 20240430
298	Merge with NetBSD make, pick up
299	o main.c: ensure '.include <makefile>' respects MAKESYSPATH.
300	Dir_FindFile will search .CURDIR first unless ".DOTLAST" is seen.
301
3022024-04-28  Simon J Gerraty  <sjg@beast.crufty.net>
303
304	* VERSION (_MAKE_VERSION): 20240428
305	Merge with NetBSD make, pick up
306	o simplify freeing of lists
307	o arch.c: trim pointless comments
308	o var.c: delay variable assignments until actually needed
309	don't reallocate memory after evaluating an expression, result is
310	almost always short-lived.
311
3122024-04-26  Simon J Gerraty  <sjg@beast.crufty.net>
313
314	* VERSION (_MAKE_VERSION): 20240426
315	Merge with NetBSD make, pick up
316	o job.c: in debug output, print the directory in which a job
317	failed at same time as failed target so it is more easily found in
318	build log.
319
3202024-04-24  Simon J Gerraty  <sjg@beast.crufty.net>
321
322	* VERSION (_MAKE_VERSION): 20240424
323	Merge with NetBSD make, pick up
324	o clean up comments, code and tests
325
3262024-04-23  Simon J Gerraty  <sjg@beast.crufty.net>
327
328	* VERSION (_MAKE_VERSION): 20240422
329	Merge with NetBSD make, pick up
330	o var.c: avoid LazyBuf for :*time modifiers.
331	LazyBuf's are not nul terminated so not suitable for passing to
332	functions that expect that. These modifiers are used sparingly so
333	an extra allocation is not a problem.
334
3352024-04-20  Simon J Gerraty  <sjg@beast.crufty.net>
336
337	* VERSION (_MAKE_VERSION): 20240420
338	Merge with NetBSD make, pick up
339	o provide more context information for parse/evaluate errors
340
3412024-04-14  Simon J Gerraty  <sjg@beast.crufty.net>
342
343	* VERSION (_MAKE_VERSION): 20240414
344	Merge with NetBSD make, pick up
345	o parse.c: print -dp debug info earlier so we see which
346	.if or .for line is being parsed.
347
3482024-04-04  Simon J Gerraty  <sjg@beast.crufty.net>
349
350	* VERSION (_MAKE_VERSION): 20240404
351	Merge with NetBSD make, pick up
352	o fix some unit tests for Cygwin
353	o parse.c: exit immediately after reading a null byte from a makefile
354
355	* fix generation of bmake.cat1
356
3572024-03-19  Simon J Gerraty  <sjg@beast.crufty.net>
358
359	* VERSION (_MAKE_VERSION): 20240314
360	Add/Improve support for Cygwin
361	o uname -s output isn't useful so allow configure to
362	set FORCE_MAKE_OS - to force the value of .MAKE.OS
363	and use Cygwin which matches uname -o
364	o fix some unit-tests for Cygwin
365
3662024-03-10  Simon J Gerraty  <sjg@beast.crufty.net>
367
368	* boot-strap: tests can take a long time; use a cookie to
369	skip them if bmake has not been updated since tests last
370	ran successfully.
371
372	* Makefile: Cygwin handles MANTARGET man
373
374	* unit-tests/Makefile: set BROKEN_TESTS for Cygwin
375
3762024-03-09  Simon J Gerraty  <sjg@beast.crufty.net>
377
378	* VERSION (_MAKE_VERSION): 20240309
379	Merge with NetBSD make, pick up
380	o set .ERROR_EXIT to the exit status of .ERROR_TARGET
381	this allows a .ERROR target to ignore the case of
382	.ERROR_EXIT==6 which just means that the build actually
383	failed somewhere else.
384
3852024-03-04  Simon J Gerraty  <sjg@beast.crufty.net>
386
387	* VERSION (_MAKE_VERSION): 20240303
388
389	* var.c: on IRIX we need both inttypes.h and stdint.h
390
3912024-03-01  Simon J Gerraty  <sjg@beast.crufty.net>
392
393	* VERSION (_MAKE_VERSION): 20240301
394	Merge with NetBSD make, pick up
395	o export variables with value from target scope
396	when appropriate.
397
3982024-02-12  Simon J Gerraty  <sjg@beast.crufty.net>
399
400	* VERSION (_MAKE_VERSION): 20240212
401	Merge with NetBSD make, pick up
402	o remove unneeded conditional-compilation toggles
403	INCLUDES, LIBRARIES, POSIX, SYSVINCLUDE, SYSVVARSUB,
404	GMAKEEXPORT NO_REGEX and SUNSHCMD
405
406	* configure.in: add check for regex.h
407
408	* var.c: replace use of NO_REGEX with HAVE_REGEX_H
409
4102024-02-04  Simon J Gerraty  <sjg@beast.crufty.net>
411
412	* VERSION (_MAKE_VERSION): 20240204
413	Merge with NetBSD make, pick up
414	o var.c: fix some lint (-dL) mode parsing issues
415
4162024-02-02  Simon J Gerraty  <sjg@beast.crufty.net>
417
418	* VERSION: (_MAKE_VERSION): 20240202
419	Merge with NetBSD make, pick up
420	o make.1: note that arg to :D and :U can be empty
421	o var.c: $$ is not a parse error when .MAKE.SAVE_DOLLARS=no
422
4232024-01-08  Simon J Gerraty  <sjg@beast.crufty.net>
424
425	* VERSION (_MAKE_VERSION): 20240108
426	Merge with NetBSD make, pick up
427	o miscellaneous cleanups
428
4292024-01-06  Simon J Gerraty  <sjg@beast.crufty.net>
430
431	* VERSION (_MAKE_VERSION): 20240106
432	Merge with NetBSD make, pick up
433	o fix duplicate progname when reporting an unknown target
434	o unit tests for Cmd_Exec using temp file
435
4362024-01-05  Simon J Gerraty  <sjg@beast.crufty.net>
437
438	* VERSION (_MAKE_VERSION): 20240105
439	Merge with NetBSD make, pick up
440	o main.c: Cmd_Exec write cmd to a file if too big
441	avoid blowing commandline/env limits
442
4432024-01-02  Simon J Gerraty  <sjg@beast.crufty.net>
444
445	* VERSION (_MAKE_VERSION): 20240101
446	o util.c: flesh out more of strftime
447	* configure.in: add --with-bmake-strftime
448	it is not a full implementation but enough to pass all
449	the unit-tests.
450	* parse.c: LoadFile do not append \n to empty buffer.
451
4522023-12-30  Simon J Gerraty  <sjg@beast.crufty.net>
453
454	* VERSION (_MAKE_VERSION): 20231230
455	Merge with NetBSD make, pick up
456	o simplify memory allocation for string buffers
457	o fix declared types of list nodes
458	o suff.c: clean up freeing of suffixes
459	o var.c: simplify debug message for the ':@var@...@' modifier
460	clean up variable handling
461
4622023-12-26  Simon J Gerraty  <sjg@beast.crufty.net>
463
464	* VERSION (_MAKE_VERSION): 20231226
465	Merge with NetBSD make, pick up
466	o compat.c: ensure make's output is correctly ordered with that of
467	the target when not going to a tty
468	o main.c: check for shellPath whether to call Shell_Init()
469
4702023-12-24  Simon J Gerraty  <sjg@beast.crufty.net>
471
472	* VERSION (_MAKE_VERSION): 20231224
473	Merge with NetBSD make, pick up
474	o compat.c: check for shellPath whether to call Shell_Init()
475	tweak the unit test to detect the bug thus fixed.
476	o make.1: do not claim .SHELL is only used by jobs mode.
477
4782023-12-22  Simon J Gerraty  <sjg@beast.crufty.net>
479
480	* VERSION (_MAKE_VERSION): 20231220
481	Merge with NetBSD make, pick up
482	o str.c: speed up pattern matching in the ':M' modifier
483	o var.c: fix confusing debug logging when deleting a variable
484	use consistent debug messages style when ignoring variables
485
4862023-12-10  Simon J Gerraty  <sjg@beast.crufty.net>
487
488	* VERSION (_MAKE_VERSION): 20231210
489	Merge with NetBSD make, pick up
490	o var.c: avoid segfault on empty :C match expression
491	explain in debug log why variable assignment is ignored.
492
4932023-12-08  Simon J Gerraty  <sjg@beast.crufty.net>
494
495	* VERSION (_MAKE_VERSION): 20231208
496	Merge with NetBSD make, pick up
497	o var.c: ensure fromCmd is set correctly for variables set on
498	command line.
499
5002023-11-26  Simon J Gerraty  <sjg@beast.crufty.net>
501
502	* configure.in: disable generation of 'makefile' for
503	Darwin by default.
504
505	* boot-strap: docuement --without-makefile
506
5072023-11-24  Simon J Gerraty  <sjg@beast.crufty.net>
508
509	* VERSION (_MAKE_VERSION): 20231124
510	Merge with NetBSD make, pick up
511	o main.c: cleanup processing of -j
512	fix lint warning about strchr
513	o var.c: more accurate error message for invalid ':mtime' argument
514	cleanup :[...] modifier
515	avoid reading beyond substring when comparing
516	o unit-tests cover all cases of :mtime, test and explain exporting
517	of variables
518	o cleanup comments
519
5202023-09-17  Simon J Gerraty  <sjg@beast.crufty.net>
521
522	* bsd.after-import.mk (ECHO_TAG): FreeBSD no longer uses
523	$FreeBSD$ tag, so avoid adding it.
524
5252023-09-09  Simon J Gerraty  <sjg@beast.crufty.net>
526
527	* VERSION (_MAKE_VERSION): 20230909
528	Merge with NetBSD make, pick up
529	o main.c: allow -j to compute a multiple of ncpu
530	If _SC_NPROCESSORS_ONLN is supported; and -j arg is a floating
531	point number or ends in 'C' compute .MAKE.JOBS as a multiple of
532	_SC_NPROCESSORS_ONLN
533	.MAKE.JOBS.C will be "yes" if -jC is supported
534
5352023-08-20  Simon J Gerraty  <sjg@beast.crufty.net>
536
537	* VERSION (_MAKE_VERSION): 20230820
538	Merge with NetBSD make, pick up
539	o make.1: note that :localtime is better for %s
540	o parse.c: improve error messages for invalid input.
541	o var.c: fix for %s:L:gmtime - set TZ=UTC and use localtime to get
542	correct result, it is still better to use %s:L:localtime.
543
5442023-08-18  Simon J Gerraty  <sjg@beast.crufty.net>
545
546	* VERSION (_MAKE_VERSION): 20230818
547	Merge with NetBSD make, pick up
548	o meta.c: meta_ignore - check raw path against metaIgnorePaths
549	to potentially skip call to realpath.
550	o var.c: be strict when parsing the argument of the ':mtime' modifier
551	o unit-tests/varmod-mtime.mk: document why '${%s:L:localtime}'
552	should be used to get an equivalent value to time(3).
553
5542023-08-16  Simon J Gerraty  <sjg@beast.crufty.net>
555
556	* VERSION (_MAKE_VERSION): 20230816
557	Merge with NetBSD make, pick up
558	o cond.c: clean up multiple-inclusion guards
559
5602023-07-25  Simon J Gerraty  <sjg@beast.crufty.net>
561
562	* unit-tests/Makefile: addd varmod-localtime to BROKEN_TESTS
563	if configure cannot work out how to control TZ.
564	Remove varmod-localtime from BROKEN_TESTS for IRIX*
565
5662023-07-24  Simon J Gerraty  <sjg@beast.crufty.net>
567
568	* VERSION (_MAKE_VERSION): 20230723
569
570	* configure.in: fix the test for wether TZ=Europe/Berlin works.
571	Depending on the time of year, if run between 22:00 and 00:00 UTC
572	the check in configure would fail incorrectly.
573	Take the day into account as well.
574
5752023-07-18  Simon J Gerraty  <sjg@beast.crufty.net>
576
577	* VERSION (_MAKE_VERSION): 20230711
578	Merge with NetBSD make, pick up
579	o make.1: clean up wording, clarify scope of '!' in conditions
580
5812023-07-15  Simon J Gerraty  <sjg@beast.crufty.net>
582
583	* make-bootstrap.sh.in: set prefix
584	If configure is run using ksh we get unexpanded ${prefix} in
585	DEFAULT_SYS_PATH, by ensuring prefix is set we should still get
586	correct result.
587
5882023-07-13  Simon J Gerraty  <sjg@beast.crufty.net>
589
590	* VERSION (_MAKE_VERSION): 20230711
591	bump version for IRIX tweaks
592
593	* make.h: undef OP_NONE if defined
594
595	* unit-tests/Makefile: set BROKEN_TESTS for IRIX
596
597	* configure.in: override INSTALL on IRIX
598
5992023-06-27  Simon J Gerraty  <sjg@beast.crufty.net>
600
601	* boot-strap op_test: ensure we set TEST_MAKE as we want it.
602
6032023-06-22  Simon J Gerraty  <sjg@beast.crufty.net>
604
605	* VERSION (_MAKE_VERSION): 20230622
606	Merge with NetBSD make, pick up
607	o optimize string matching for ':M' and ':N'
608	o warn about malformed patterns in ':M', ':N' and '.if make(...)'
609
6102023-06-21  Simon J Gerraty  <sjg@beast.crufty.net>
611
612	* VERSION (_MAKE_VERSION): 20230621
613	Merge with NetBSD make, pick up
614	o more extensive tests for include guards
615	o parse.c: if a guard is already defined a file that uses the same
616	guard is still guarded by it.
617
6182023-06-20  Simon J Gerraty  <sjg@beast.crufty.net>
619
620	* VERSION (_MAKE_VERSION): 20230620
621	Merge with NetBSD make, pick up
622	o allow guards to be targets as well as variables
623	The guard targets may include variable references like
624	__${.PARSEDIR:tA}/${.PARSEFILE}__
625
6262023-06-19  Simon J Gerraty  <sjg@beast.crufty.net>
627
628	* VERSION (_MAKE_VERSION): 20230619
629	Merge with NetBSD make, pick up
630	o unit test for .undef of readOnly vars
631	o optimization for makefiles protected from multiple-inclusion
632	skip even opening the file after first include.
633	Initially this only handles makefiles guarded by a variable
634	target guards are next.
635
6362023-06-16  Simon J Gerraty  <sjg@beast.crufty.net>
637
638	* VERSION (_MAKE_VERSION): 20230616
639	Merge with NetBSD make, pick up
640	o var.c: do not allow delete of readOnly variable
641
6422023-06-03  Simon J Gerraty  <sjg@beast.crufty.net>
643
644	* VERSION (_MAKE_VERSION): 20230601
645	Merge with NetBSD make, pick up
646	o parse.c: .break takes no args
647	o lots of unit test updates
648
6492023-05-29  Simon J Gerraty  <sjg@beast.crufty.net>
650
651	* unit-tests/Makefile: skip tests that require /dev/filemon
652	if it does not exists - issue a warning.
653
6542023-05-22  Simon J Gerraty  <sjg@beast.crufty.net>
655
656	* VERSION (_MAKE_VERSION): 20230522
657	Fix building on darwin ppc
658
659	* os.sh (MACHINE): Darwin powerpc cannot use `uname -m`
660	also recent NetBSD uses x86_64 for MACHINE_ARCH so conform.
661
6622023-05-15  Simon J Gerraty  <sjg@beast.crufty.net>
663
664	* VERSION (_MAKE_VERSION): 20230515
665
666	* Makefile (COPTS.filemon_ktrace.c): NetBSD 7 needs help to
667	compile filemon_ktrace.c
668
6692023-05-13  Simon J Gerraty  <sjg@beast.crufty.net>
670
671	* VERSION (_MAKE_VERSION): 20230512
672	o sys.dirdeps.mk - broke after-import target
673
6742023-05-10  Simon J Gerraty  <sjg@beast.crufty.net>
675
676	* VERSION (_MAKE_VERSION): 20230510
677	Merge with NetBSD make, pick up
678	o parse.c: don't print null filename in stack traces
679	o var.c: :mtime operate on each word in variable value
680
6812023-05-09  Simon J Gerraty  <sjg@beast.crufty.net>
682
683	* VERSION (_MAKE_VERSION): 20230509
684	Merge with NetBSD make, pick up
685	o for.c: skip syntactically wrong .for loops
686	o var.c: allow for :gmtime=${mtime}
687	add :mtime[=timestamp] where timestamp is used if stat(2)
688	fails, if :mtime=error stat(2) failure causes error.
689
6902023-05-05  Simon J Gerraty  <sjg@beast.crufty.net>
691
692	* VERSION (_MAKE_VERSION): 20230504
693	Merge with NetBSD make, pick up
694	o compat.c: fix compile on NetBSD 7.2
695	o make.1: fix documentation of .PREFIX to match reality and POSIX
696	o unit-tests: improved var-scope-local
697
6982023-04-14  Simon J Gerraty  <sjg@beast.crufty.net>
699
700	* VERSION (_MAKE_VERSION): 20230414
701	Merge with NetBSD make, pick up
702	o minor cleanup
703
7042023-03-25  Simon J Gerraty  <sjg@beast.crufty.net>
705
706	* main.c: on some systems (eg OS/X) setting RLIMIT_NOFILE to
707	unlimited results in an insane number (0x7fffffffffffffff).
708	If BMAKE_NOFILE_MAX is defined, use that instead.
709
7102023-03-22  Simon J Gerraty  <sjg@beast.crufty.net>
711
712	* VERSION (_MAKE_VERSION): 20230321
713	Merge with NetBSD make, pick up
714	* make.1: document seemingly unexplained Error code 6.
715
7162023-03-18  Simon J Gerraty  <sjg@beast.crufty.net>
717
718	* VERSION (_MAKE_VERSION): 20230317
719	Merge with NetBSD make, pick up
720	o compat.c: CompatDeleteTarget skip .PHONY targets to be
721	consistent with JobDeleteTarget.
722	o job.c: fix memory leak in handling sysv :from=to modifiers
723
7242023-03-04  Simon J Gerraty  <sjg@beast.crufty.net>
725
726	* VERSION (_MAKE_VERSION): 20230303
727	Merge with NetBSD make, pick up
728	o several updated unit-tests
729
7302023-02-22  Simon J Gerraty  <sjg@beast.crufty.net>
731
732	* VERSION (_MAKE_VERSION): 20230222
733	Merge with NetBSD make, pick up
734	o unit tests for .MAKE.META.IGNORE_{FILTER,PATHS,PATTERNS}
735
7362023-02-20  Simon J Gerraty  <sjg@beast.crufty.net>
737
738	* VERSION (_MAKE_VERSION): 20230218
739	Merge with NetBSD make, pick up
740	o var.c: fix parsing of unevaluated subexpressions with
741	unbalanced '{}'
742
7432023-02-17  Simon J Gerraty  <sjg@beast.crufty.net>
744
745	* VERSION (_MAKE_VERSION): 20230215
746	Merge with NetBSD make, pick up
747	o inline macros for some variable names
748	o cond.c: reduce complexity of evaluating expressions
749
7502023-02-08  Simon J Gerraty  <sjg@beast.crufty.net>
751
752	* VERSION (_MAKE_VERSION): 20230208
753	Merge with NetBSD make, pick up
754	o var.c: always use SCOPE_GLOBAL for :_ to avoid problems
755	when it has been used within conditional expressions
756
7572023-01-27  Simon J Gerraty  <sjg@beast.crufty.net>
758
759	* VERSION (_MAKE_VERSION): 20230127
760
761	* install-sh: if making directories ensure umask is set
762	to match mode.
763
764	* Makefile: use DIRMODE for directories and
765	NONBINMODE for man pages and mk files
766
7672023-01-26  Simon J Gerraty  <sjg@beast.crufty.net>
768
769	* VERSION (_MAKE_VERSION): 20230126
770	Merge with NetBSD make, pick up
771	o variables like .newline and .MAKE.{GID,PID,PPID,UID}
772	should be read-only.
773
7742023-01-23  Simon J Gerraty  <sjg@beast.crufty.net>
775
776	* VERSION (_MAKE_VERSION): 20230123
777	Merge with NetBSD make, pick up
778	o .[NO]READONLY: for control of read-only variables
779	o .SYSPATH: for controlling the path searched for makefiles
780
7812023-01-20  Simon J Gerraty  <sjg@beast.crufty.net>
782
783	* VERSION (_MAKE_VERSION): 20230120
784	Merge with NetBSD make, pick up
785	o allow for white-space between command specifiers @+-
786	o add more details to warning 'Extra targets ignored'
787
7882023-01-12  Simon J Gerraty  <sjg@beast.crufty.net>
789
790	* machine.sh: leverage os.sh rather than duplicate
791	also dispence with the $OS.$MACHINE values - we have $HOST_TARGET
792	for that purpose for the past decade or so.
793	We invariably get MACHINE and MACHINE_ARCH at runtime anyway.
794
7952023-01-02  Simon J Gerraty  <sjg@beast.crufty.net>
796
797	* VERSION (_MAKE_VERSION): 20230101
798	Merge with NetBSD make, pick up
799	o cleanup comments, inline some LazyBuf_ methods
800	o unit-tests/ add/improve comments in tests
801	o make.1: sync list of built-in variables with reality
802	sort list of built-in variables
803	reduce indentation of the long list of variable names
804	use consistent markup for boolean flags
805	move description of .MAKE.MODE below the .MAKE.META block
806	clarify in which case an expression may omit braces
807
8082022-11-08  Simon J Gerraty  <sjg@beast.crufty.net>
809
810	* VERSION (_MAKE_VERSION): 20221024
811	Merge with NetBSD make, pick up
812	o change return type of unlink_file back to int
813
8142022-10-07  Simon J Gerraty  <sjg@beast.crufty.net>
815
816	* Makefile: Darwin and Linux can handle MANTARGET=man
817
8182022-09-28  Simon J Gerraty  <sjg@beast.crufty.net>
819
820	* VERSION (_MAKE_VERSION): 20220928
821	Merge with NetBSD make, pick up
822	o fix more ignored returns from snprintf
823	o compile with higher warnings
824
8252022-09-26  Simon J Gerraty  <sjg@beast.crufty.net>
826
827	* main.c meta.c: do not ignore return from snprintf
828
829	* meta.c strlcpy.c: we need prototype for strlcpy
830
831	* sigcompat.c: fix unused function warnings
832
8332022-09-24  Simon J Gerraty  <sjg@beast.crufty.net>
834
835	* VERSION (_MAKE_VERSION): 20220924
836	Merge with NetBSD make, pick up
837	o fix bug in .break reset of conditional depth
838	o overhaul and simplify tracking of conditional depth
839
8402022-09-17  Simon J Gerraty  <sjg@beast.crufty.net>
841
842	* VERSION (_MAKE_VERSION): 20220912
843	Merge with NetBSD make, pick up
844	o man page updates
845
8462022-09-09  Simon J Gerraty  <sjg@beast.crufty.net>
847
848	* VERSION (_MAKE_VERSION): 20220909
849	Merge with NetBSD make, pick up
850	o update unit-tests to handle deprecation of egrep
851	o cond.c: add more details to error message for numeric comparison
852
853	* configure.in: allow for deprecation of egrep
854
855	* Makefile: Linux can handle MANTARGET=man
856
8572022-09-03  Simon J Gerraty  <sjg@beast.crufty.net>
858
859	* VERSION (_MAKE_VERSION): 20220903
860	Merge with NetBSD make, pick up
861	o job.c: fix handling of null bytes in output
862
8632022-09-02  Simon J Gerraty  <sjg@beast.crufty.net>
864
865	* VERSION (_MAKE_VERSION): 20220902
866	Merge with NetBSD make, pick up
867	o Allow .break to terminate a .for loop early
868
8692022-09-01  Simon J Gerraty  <sjg@beast.crufty.net>
870
871	* VERSION (_MAKE_VERSION): 20220901
872	Merge with NetBSD make, pick up
873	o var.c: fix out-of-bounds errors when parsing
874
8752022-08-24  Simon J Gerraty  <sjg@beast.crufty.net>
876
877	* VERSION (_MAKE_VERSION): 20220824
878	Merge with NetBSD make, pick up
879	o var.c: revert change to modifier parsing that breaks
880	shell variable references within ':@var@body@'
881	o adjust unit-tests
882
8832022-08-18  Simon J Gerraty  <sjg@beast.crufty.net>
884
885	* VERSION (_MAKE_VERSION): 20220818
886	Merge with NetBSD make, pick up
887	o fix exit status for '-q' (since 1994)
888
8892022-08-08  Simon J Gerraty  <sjg@beast.crufty.net>
890
891	* VERSION (_MAKE_VERSION): 20220808
892	Merge with NetBSD make, pick up
893	o var.c: fix parsing of modifiers containing unbalanced subexpressions
894	extract parsing of ':D' and ':U' modifiers into separate function
895
8962022-07-26  Simon J Gerraty  <sjg@beast.crufty.net>
897
898	* VERSION (_MAKE_VERSION): 20220726
899
900	* Auto-create objdir for bmake/unit-tests if appropriate
901
9022022-07-24  Simon J Gerraty  <sjg@beast.crufty.net>
903
904	* VERSION (_MAKE_VERSION): 20220724
905	Merge with NetBSD make, pick up
906	o make.1: describe variable assignment and evaluation more precisely
907	o parse.c: fix out-of-bounds read when parsing an invalid line
908	o var.c: simplify return type of IsShortVarnameValid
909
9102022-06-12  Simon J Gerraty  <sjg@beast.crufty.net>
911
912	* VERSION (_MAKE_VERSION): 20220612
913	Merge with NetBSD make, pick up
914	o allow to randomize build order of targets
915	.MAKE.MODE += randomize-targets can help uncover dependency bugs
916	within a makefile.
917	o compat.c: rename Compat_Run to Compat_MakeAll
918	o make.c: inline MakeBuildParent
919	inline make_abort, improve error details
920	o parse.c: reorganize Parse_Error
921	fix memory leak in wildcard targets and sources
922	separate cases in HandleDependencyTargetMundane
923	extract HandleSingleDependencyTargetMundane
924	rename loadfile to LoadFile
925	split IncludeFile into separate functions
926	condense code for searching a file in the paths
927	fix off-by-one error in buffer for .WAIT nodes
928	o str.c: condense Str_Match
929	make code for string matching syntactically more consistent
930
9312022-04-18  Simon J Gerraty  <sjg@beast.crufty.net>
932
933	* VERSION (_MAKE_VERSION): 20220418
934	Merge with NetBSD make, pick up
935	o ignore '.POSIX:' if not in first non-comment line
936	of Makefile as specified by POSIX.
937	add unit-tests for above.
938	o meta.c: make it easier to find usage of identifiers
939	o targ.c: add .USEBEFORE to Targ_PrintType
940
9412022-04-14  Simon J Gerraty  <sjg@beast.crufty.net>
942
943	* VERSION (_MAKE_VERSION): 20220414
944
945	* unit-tests/Makefile: simplify checks for shells with
946	BROKEN_TESTS, this helps with other Linux distros that
947	use dash.
948
9492022-03-30  Simon J Gerraty  <sjg@beast.crufty.net>
950
951	* VERSION (_MAKE_VERSION): 20220330
952	Merge with NetBSD make, pick up
953	o var.c: fix spacing, and a typo in a test
954
9552022-03-26  Simon J Gerraty  <sjg@beast.crufty.net>
956
957	* VERSION (_MAKE_VERSION): 20220326
958	Merge with NetBSD make, pick up
959	o parse.c: try to include 'posix.mk' the first time
960	.POSIX: is encountered, to allow for beter POSIX compliance.
961	o var.c: make debug logs more readable
962	prefer 'long long' over 'long' on 32-bit C99 platforms
963	fix crash on .undef of an environment variable
964
9652022-03-03  Simon J Gerraty  <sjg@beast.crufty.net>
966
967	* VERSION (_MAKE_VERSION): 20220303
968	Merge with NetBSD make, pick up
969	o tell meta mode unit tests not to expect filemon
970	o cond.c: make debug logging for comparisons less technical
971	o lst.c: fix mem leak in Lst_Remove
972	o str.c: make code for string matching syntactically more consistent
973	o var.c: simplify ParseModifier_Match
974
9752022-02-14  Simon J Gerraty  <sjg@beast.crufty.net>
976
977	* unit-tests/Makefile: control MAKESYSPATH for deptgt-phony
978
979	* VERSION (_MAKE_VERSION): 20220214
980	Merge with NetBSD make, pick up
981	o cond.c: simplify control flow in CondParser_Comparison
982	o job.c: fix echoing of command with '-' in silent target in jobs mode
983	o main.c: prefix the warning about read-only .OBJDIR with a colon
984	o parse.c: remove redundant conditions
985	o var.c: simplify control flow in ModifyWord_SysVSubst
986
9872022-02-08  Simon J Gerraty  <sjg@beast.crufty.net>
988
989	* unit-tests/Makefile: disable opt-debug-x-trace on Linux if there
990	is any chance we have dash as .SHELL
991
992	* VERSION (_MAKE_VERSION): 20220208
993	Merge with NetBSD make, pick up
994	o more unit tests
995	o meta.c: use a variable to hold command line to be filtered
996	to avoid any side effects from content of command line.
997
9982022-02-04  Simon J Gerraty  <sjg@beast.crufty.net>
999
1000	* VERSION (_MAKE_VERSION): 20220204
1001	Merge with NetBSD make, pick up
1002	o use unsigned consistently for line numbers, avoid the need for %z
1003	o parse.c: do not step off end of input in Parse_IsVar
1004	when checking for target local variable assignments
1005
10062022-02-02  Simon J Gerraty  <sjg@beast.crufty.net>
1007
1008	* VERSION (_MAKE_VERSION): 20220202
1009	Merge with NetBSD make, pick up
1010	o remove redundant declaration of HashIter_Init
1011	o make DEBUG0 simpler
1012
10132022-01-30  Simon J Gerraty  <sjg@beast.crufty.net>
1014
1015	* cast gn->lineno to avoid %z
1016
1017	* VERSION (_MAKE_VERSION): 20220130
1018	Merge with NetBSD make, pick up
1019	o more unit tests
1020	o make GNode lineno unsigned to please lint
1021	o print location of recursive variable references in commands
1022	o print "stack trace" (makefile includes) on fatal errors
1023	o make.1: refine documentation for target local assignments
1024
10252022-01-28  Simon J Gerraty  <sjg@beast.crufty.net>
1026
1027	* VERSION (_MAKE_VERSION): 20220128
1028	Merge with NetBSD make, pick up
1029	o inline functions called only once
1030	o for.c: clean up AddEscape for building the body of a .for loop
1031	o hash.c: merge duplicate code for finding an entry in a hash table
1032	replace HashEntry_KeyEquals with strncmp
1033	o make.1: document quirks of target local variable assignments.
1034	o parse.c: cleanup white-space
1035
10362022-01-26  Simon J Gerraty  <sjg@beast.crufty.net>
1037
1038	* VERSION (_MAKE_VERSION): 20220126
1039	Merge with NetBSD make, pick up
1040	o allow setting target local variables
1041	o more unit tests
1042	o add missing newline after "cannot continue" message
1043	o meta.c: clean up eat_dots
1044	o parse.c: fix filename in warning about duplicate script
1045	o var.c: when expanding nested variables, check simple things first
1046
10472022-01-16  Simon J Gerraty  <sjg@beast.crufty.net>
1048
1049	* VERSION (_MAKE_VERSION): 20220116
1050	Merge with NetBSD make, pick up
1051	o fix for unit-tests/varname-makeflags on non-BSD systems
1052	o use Var_Exists rather than Var_Value where appropriate
1053	o remove unnecessary functions for expanding variable names
1054	o cond.c: inline EvalBare
1055	o main.c: lint cleanup
1056	o parse.c: condense code in Parse_IsVar
1057	use islower for parsing directives (none have upper case)
1058
10592022-01-12  Simon J Gerraty  <sjg@beast.crufty.net>
1060
1061	* VERSION (_MAKE_VERSION): 20220112
1062	Merge with NetBSD make, pick up
1063	o meta.c: add .MAKE.META.CMP_FILTER for filtering commands before
1064	comparion, rarely needed but useful when it is.
1065
10662022-01-10  Simon J Gerraty  <sjg@beast.crufty.net>
1067
1068	* VERSION (_MAKE_VERSION): 20220110
1069	Merge with NetBSD make, pick up
1070	o inline Buf_Clear
1071	o remove redundant braces
1072	o rename and inline Targ_Precious
1073	o cond.c: remove redundant initializer in CondParser_ComparisonOrLeaf
1074	o for.c: clean up handling of .for loops
1075	fix reported line numbers of continuation lines
1076	add details about .for loop variables to stack traces
1077	o job.c: reduce code for initializing error handling in shell
1078	o main.c: in Cmd_Exec, return error message instead of format string
1079	have as few statements as possible between va_start and va_end
1080	add debug logging for capturing the output of external commands
1081	o make.c: use consistent variable names for varargs
1082	o make_malloc.c: remove duplicate code from bmake_strdup
1083	o parse.c: add missing printflike annotations
1084	remove redundant lines from stack traces
1085	fix stack traces in -dp mode
1086	reduce confusing code in ParseForLoop
1087	fix line number in debug log after returning from a file
1088	rename IFile and its fields to match their actual content
1089	clean up ParseDependencySources
1090	o var.c: shorten ApplyModifier_Assign
1091	rename is_shell_metachar, fix character conversion warning
1092	merge calls to ApplyModifier_Time
1093	merge duplicate code for modifiers 'gmtime' and 'localtime'
1094
10952022-01-04  Simon J Gerraty  <sjg@beast.crufty.net>
1096
1097	* parse.c: loadfile restore extra byte in buffer.
1098
10992022-01-01  Simon J Gerraty  <sjg@beast.crufty.net>
1100
1101	* VERSION (_MAKE_VERSION): 20220101
1102	Merge with NetBSD make, pick up
1103	o more unit-tests
1104	o remove unnecessary words from command line options in CmdOpts
1105	o rename eunlink to unlink_file
1106	o cond.c: make ParseWord in condition parser simpler
1107	internally return false for irrelevant leaves in conditions
1108	replace table for function lookup in conditions with simple code
1109	merge duplicate types CondEvalResult and CondResult
1110	o for.c: clean up handling of .for loops and .include directives
1111	o main.c: constify cached_realpath
1112	clean up Cmd_Exec
1113	o parse.c: sync API documentation
1114	fix error message when reading more than 1 GB from stdin
1115	clean up parsing of makefiles
1116	fix line number in error message about open conditionals
1117	unexport types VarAssignOp and VarAssign
1118	clean up function names
1119	remove redundant parameters in dependency parsing functions
1120	reduce scope of the list of wildcard target names
1121	extract OP_NOTARGET into separate function
1122	clean up variable names for parsing dependency lines
1123	make debug logging a bit more human-friendly
1124	o var.c: condense code in ApplyModifier_Assign
1125
11262021-12-21  Simon J Gerraty  <sjg@beast.crufty.net>
1127
1128	* VERSION (_MAKE_VERSION): 20211221
1129	Merge with NetBSD make, pick up
1130	o more unit-tests
1131	o style cleanup
1132	o in CLEANUP mode, free interned strings at the very end
1133	o fix memory leak for filenames in .for loops
1134	o buf.c: avoid memory leak
1135	o cond.c: condense CondParser_ComparisonOp
1136	o hash.c: change return type of HashTable_Set to void
1137	o job.c: change return type of Compat_RunCommand from int to bool
1138	o main.c: remove bmake_free
1139	o parse.c: condense repetetive code in ParseDirective
1140	remove dead code for handling traditional include directives
1141	clean up parsing of variable assignments
1142	remove unreachable code for parsing the dependency operator
1143	clean up loading of files
1144	fix memory leak in IncludeFile
1145	o var.c: fix memory leak when parsing a variable name
1146	fix memory leak from ${.SUFFIXES}
1147	reduce memory allocation in modifier ':?' and ':C'
1148	condense RegexReplace for the modifier ':C' and avoid strlen
1149	merge duplicate code for memory handling in Var_Parse
1150	distinguish between short-lived and environment variables
1151	rename VarFreeEnv to VarFreeShortLived
1152
11532021-12-15  Simon J Gerraty  <sjg@beast.crufty.net>
1154
1155	* cond.c: fix mem leak in CondParser_Leaf
1156
11572021-12-12  Simon J Gerraty  <sjg@beast.crufty.net>
1158
1159	* VERSION (_MAKE_VERSION): 20211212
1160	Merge with NetBSD make, pick up
1161	o rename Parse_SetInput to Parse_PushInput
1162	o remove remove period from end of error messages and warnings
1163	to be more consistent
1164	o arch.c: use simpler memory management for parsing archive members
1165	o cond.c: rework and reduce recursion
1166	o for.c: rename some functions to better reflect purpose
1167	o suff.c: add Suff_NamesStr to provide .SUFFIXES as a string.
1168	o var.c: in parse errors, mark whitespace more clearly
1169	inline ParseEmptyArg into CondParser_FuncCallEmpty
1170	minimize calls to LazyBuf_Get in ParseVarnameLong
1171	treat .SUFFIXES as a read-only variable
1172
11732021-12-07  Simon J Gerraty  <sjg@beast.crufty.net>
1174
1175	* VERSION (_MAKE_VERSION): 20211207
1176	Merge with NetBSD make, pick up
1177	o inline HashIter_Init
1178	o parse.c: inline common subexpression in ParseRawLine
1179	o var.c: merge branches for modifiers ':D' and ':U'
1180	extract common code into Expr_Words
1181	extract common code into Expr_Str
1182	move low-level implementation details out of Var_Parse
1183
11842021-12-06  Simon J Gerraty  <sjg@beast.crufty.net>
1185
1186	* VERSION (_MAKE_VERSION): 20211206
1187	Merge with NetBSD make, pick up
1188	o add unit-tests/varmod-loop-delete
1189	o for.c: inline Str_Words - reduce memory allocation
1190	o parse.c: do not try to expand fixed variable names
1191	only allocate the name of an included file if necessary
1192	clean up ParseInclude
1193	o var.c: fix use-after-free in modifier ':@'
1194	save a memory allocation in each modifier ':O' and ':u'
1195	save a memory allocation in the modifier ':[...]'
1196	in UnexportVars, replace Str_Words with Substring_Words to
1197	reduce allocations and copying.
1198
11992021-12-04  Simon J Gerraty  <sjg@beast.crufty.net>
1200
1201	* VERSION (_MAKE_VERSION): 20211204
1202	Merge with NetBSD make, pick up
1203	o flesh out a number of tests
1204	o replace enums with bitfields, this simplifies a lot of code.
1205	o var.c: refactor ParseModifierPartSubst
1206
12072021-10-24  Simon J Gerraty  <sjg@beast.crufty.net>
1208
1209	* VERSION (_MAKE_VERSION): 20211024
1210	Merge with NetBSD make, pick up
1211	o Punt on write errors - ENOSPC etc.
1212
12132021-10-22  Simon J Gerraty  <sjg@beast.crufty.net>
1214
1215	* configure.in: use_defshell, set both DEFSHELL_INDEX
1216	and defshell_path if appropriate.
1217	This makes it easier to use say the KSH specification with
1218	and alternate path for the shell.
1219
1220	* configure.in compat.c: for SCO we need to force UseShell
1221
1222	* configure.in: SCO /bin/sh is not usable, provide a list of
1223	alternatives for use as .SHELL.
1224	We still have to mark some tests as broken, plus more if we end up
1225	with ksh as .SHELL.
1226	Issue a warning about skipped tests.
1227
1228	* boot-strap: leave TOOL_DIFF to configure
1229
1230	* configure.in: on SCO native cc is not usable,
1231	gcc is to be found in /usr/gnu/bin
1232	and while ancient is at least able to compile bmake.
1233	Thus we add /usr/gnu/bin to PATH if it exists, and later
1234	check if $CC would have been found via $PATH.
1235	If not we set CC to the full path of $CC.
1236	Also gnu diff is known to support -u, so if it exists use it.
1237
1238	* configure.in: move getopt to AC_REPLACE_FUNCS
1239	also add AC_C_INLINE - in an attempt to compile using
1240	native cc on SCO.
1241
1242	* configure.in: check for stresep as well as strsep, since we
1243	define the later to the former if necessary, and if we have to
1244	provide stresep we also need to provide a prototype.
1245
1246	* configure.in: we no longer need to worry about
1247	sys/cdefs.h providing __RCSID which simplifies things quite a bit.
1248
1249	* make.h: make sure we have __RCSID
1250
1251	* unit-tests/Makefile.config.in: add TOOL_DIFF so configure
1252	can control it.
1253
12542021-10-20  Simon J Gerraty  <sjg@beast.crufty.net>
1255
1256	* VERSION: 20211020
1257	Merge with NetBSD make, pick up
1258	o confirm sync of unit-tests
1259
12602021-10-18  Simon J Gerraty  <sjg@beast.crufty.net>
1261
1262	* configure.in: check if timezone Europe/Berlin is supported
1263	if not try UTC-1
1264	* configure.in: if .OBJDIR is $srcdir/obj we need to create a
1265	symlink unit-tests -> ../unit-tests/obj so that
1266	unit-tests/Makefile.config is put in the right place.
1267	* refine filtering of .OBJDIR in unit-tests
1268
12692021-10-16  Simon J Gerraty  <sjg@beast.crufty.net>
1270
1271	* Fix unit-tests on Minix 3.2.0
1272	o job.c: do not punt if read of token pipe fails for EAGAIN.
1273	On Minix at least, we are not ready to read the childExitJob pipe
1274	when poll says we are.
1275	There should actually be no reason for this pipe to be
1276	non-blocking, but while that works fine on {Net,Free}BSD it
1277	breaks another test case on Minix.
1278	o unit-tests/Makefile: deal with variants of error messages
1279	  and use of obj as .OBJDIR
1280
12812021-10-14  Simon J Gerraty  <sjg@beast.crufty.net>
1282
1283	* configure.in: add sigaction to AC_REPLACE_FUNCS
1284	we also need to check for sigaddset etc just for the benefit of
1285	sigact.c
1286
1287	* Add sigact.c as sigaction.c so this "just works".
1288	This should have been done back when bmake_signal started using
1289	sigaction (I only just noticed that sigact.c wasn't here ;-)
1290	Note: I no longer have access to any system where this would matter.
1291
12922021-10-13  Simon J Gerraty  <sjg@beast.crufty.net>
1293
1294	* VERSION (_MAKE_VERSION): 20211011
1295
1296	* Makefile: cleanup a little
1297
1298	* configure.in: check for sigsetmask
1299
13002021-10-01  Simon J Gerraty  <sjg@beast.crufty.net>
1301
1302	* VERSION (_MAKE_VERSION): 20211001
1303	Merge with NetBSD make, pick up
1304	o reduce locations reducing text size
1305	o remove unnecessary const
1306	o cond.c: fix lint warning on i386
1307	do not allow unquoted 'left == right' after modifier ':?'
1308	o hash.c: fix build for DEBUG_HASH_LOOKUP
1309	o var.c: fix memory leak in error case of the ':?' modifier
1310
13112021-09-11  Simon J Gerraty  <sjg@beast.crufty.net>
1312
1313	* VERSION (_MAKE_VERSION): 20210911
1314	Merge with NetBSD make, pick up
1315	o var.c: replace remaining ModChain_ShouldEval with Expr_ShouldEval
1316
13172021-09-08  Simon J Gerraty  <sjg@beast.crufty.net>
1318
1319	* VERSION (_MAKE_VERSION): 20210906
1320	Merge with NetBSD make, pick up
1321	o more unit tests
1322	o lint cleanup
1323	o rename some functions to better fit purpose
1324	o for.c: cleanup - remove unnecessary optimization
1325	  fix embedded newlines
1326	o parse.c: correct case for CVS/RCS
1327
13282021-08-11  Simon J Gerraty  <sjg@beast.crufty.net>
1329
1330	* VERSION (_MAKE_VERSION): 20210808
1331	Merge with NetBSD make, pick up
1332	o var.c: remove redundant initialization in ApplyModifier_Order
1333
1334	* mk/options.mk: issue warning for incorrect usage
1335
13362021-08-03  Simon J Gerraty  <sjg@beast.crufty.net>
1337
1338	* var.c: use long for :On if we don't have a 64bit int type
1339
1340	* VERSION (_MAKE_VERSION): 20210803
1341	Merge with NetBSD make, pick up
1342	o rework varmod-order tests to avoid qsort instability
1343	o make.1: clarify :On entry
1344
13452021-07-31  Simon J Gerraty  <sjg@beast.crufty.net>
1346
1347	* VERSION (_MAKE_VERSION): 20210731
1348	Merge with NetBSD make, pick up
1349	o fix some lint issues
1350	o more unit tests
1351	o var.c: rework of ApplyModifier_Order
1352
13532021-07-30  Simon J Gerraty  <sjg@beast.crufty.net>
1354
1355	* util.c: add strto*l if HAVE_STRTO*L not defined
1356
1357	* VERSION (_MAKE_VERSION): 20210730
1358	Merge with NetBSD make, pick up
1359	o var.c: add :On and :Orn for numeric sort
1360	  disabled if no 64bit type available.
1361	o _strtol.h: to implement strto*l functions
1362
13632021-07-04  Simon J Gerraty  <sjg@beast.crufty.net>
1364
1365	* VERSION (_MAKE_VERSION): 20210704
1366	Merge with NetBSD make, pick up
1367	o unit-tests: fix some tests to be more portable
1368	- job-output-null not all shells do the same number of write calls
1369	- objdir-writable if TMPDIR is set; /tmp may not be usable
1370
13712021-07-01  Simon J Gerraty  <sjg@beast.crufty.net>
1372
1373	* VERSION (_MAKE_VERSION): 20210701
1374	Merge with NetBSD make, pick up
1375	o unit-tests: allow for BROKEN_TESTS to list TESTS to be skipped;
1376	some tests just cannot work in some environments.
1377	o buf.c: simpler upper bound for length in Buf_AddInt
1378	o cond.c: fix grammar in error message for malformed conditional
1379	o for.c: prevent newline injection (from ${.newline}) in .for loops
1380	o var.c: use more practical data type in RegexReplace
1381	(avoid need for %zu)
1382	extract RegexReplace from ModifyWord_SubstRegex
1383
13842021-06-21  Simon J Gerraty  <sjg@beast.crufty.net>
1385
1386	* VERSION (_MAKE_VERSION): 20210621
1387	Merge with NetBSD make, pick up
1388	o var.c: only report error for unmatched regex subexpression
1389	when linting (-dL) since we cannot tell when an unmatched
1390	subexpression is an expected result.
1391	o move unmatched regex subexpression tests to
1392	varmod-subst-regex.mk and enable strict (lint) mode
1393
13942021-06-16  Simon J Gerraty  <sjg@beast.crufty.net>
1395
1396	* VERSION (_MAKE_VERSION): 20210616
1397	Merge with NetBSD make, pick up
1398	o more unit tests
1399	o cond.c: rename If_Eval to EvalBare
1400	improve function names for parsing conditions
1401	o job.c: fix error handling of targets that cannot be made
1402	o var.c: uncompress code in ApplyModifier_Unique
1403
14042021-05-18  Simon J Gerraty  <sjg@beast.crufty.net>
1405
1406	* VERSION (_MAKE_VERSION): 20210518
1407	Merge with NetBSD make, pick up
1408	o fix unit-tests/opt-chdir to cope with /nonexistent existing.
1409	o job.c: Print -de error information when running multiple jobs
1410
14112021-04-20  Simon J Gerraty  <sjg@beast.crufty.net>
1412
1413	* VERSION (_MAKE_VERSION): 20210420
1414	Merge with NetBSD make, pick up
1415	o use C99 bool type
1416	o convert VarEvalFlags back into an enum
1417	o cond.c: do not complain when skipping the condition 'no >= 10'
1418	o hash.c: avoid allocating memory for simple variable names
1419	o job.c: use distinct wording for writing to the shell commands file
1420	remove type name for the abort status in job handling
1421	rename PrintOutput to PrintFilteredOutput to avoid confusion
1422	o main.c: avoid double slash in name of temporary directory
1423	o var.c: use straight quotes for error 'Bad conditional expression'
1424	reduce memory allocations in the modifiers ':D' and ':U'
1425	rename members of ModifyWord_LoopArgs
1426	clean up pattern flags for the modifiers ':S' and ':C'
1427	reduce memory allocation and strlen calls in modifier ':from=to'
1428	in the ':Q' modifier, only allocate memory if necessary
1429	improve performance for LazyBuf
1430	remove redundant parameter from ParseVarnameLong
1431	migrate ParseModifierPart to use Substring
1432	avoid unnecessary calls to strlen when evaluating modifiers
1433	migrate ModifyWord functions to use Substring
1434	migrate handling of the modifier ':S,from,to,' to Substring
1435	reduce debug logging and memory allocation for ${:U...}
1436	reduce verbosity of the -dv debug logging for standard cases
1437	clean up debug logging for ':M' and ':N'
1438	disallow '$' in the variable name of the modifier ':@'
1439	simplify access to the name of an expression during evaluation
1440
14412021-03-30  Simon J Gerraty  <sjg@beast.crufty.net>
1442
1443	* VERSION (_MAKE_VERSION): 20210330
1444	Merge with NetBSD make, pick up
1445	o replace enum bit-field with struct bit-field for VarEvalFlags
1446	o rename VARE_NONE to VARE_PARSE_ONLY
1447	o var.c: rename ApplyModifiersState to ModChain
1448	fix double varname expansion in the variable modifier '::='
1449	change debug log for variable evaluation flags to lowercase
1450
14512021-03-14  Simon J Gerraty  <sjg@beast.crufty.net>
1452
1453	* VERSION (_MAKE_VERSION): 20210314
1454	Merge with NetBSD make, pick up
1455	o var.c: avoid evaluating many modifiers in parse only mode
1456	in strict mode (-dL) many variable references are parsed twice,
1457	the first time just to report parse errors early, so we want to
1458	avoid side effects and wasted effort to the extent possible.
1459
14602021-02-26  Simon J Gerraty  <sjg@beast.crufty.net>
1461
1462	* VERSION (_MAKE_VERSION): 20210226
1463	Merge with NetBSD make, pick up
1464	o remove freestanding freeIt variables
1465	link via FStr
1466	o var.c: restructure code in ParseVarname to target human readers
1467	improve error message for;
1468	  bad modifier in variable expression
1469	  unclosed modifier
1470	  unknown modifier
1471	remove redundant parameter of ApplySingleModifier
1472	explain non-obvious code around indirect variable modifiers
1473	quote ':S' in error message about missing delimiter
1474	extract ParseModifier_Match into separate function
1475	add context information to error message about ':range' modifier
1476	add quotes around variable name in an error message
1477	reorder code in ModifyWords
1478	use more common parameter order for VarSelectWords
1479	make ModifyWord_Subst a little easier to understand
1480	do not expand variable name from the command line twice
1481	extract ExistsInCmdline from Var_SetWithFlags
1482	save a hash map lookup when defining a cmdline variable
1483	clean up VarAdd, Var_Delete, Var_ReexportVars
1484	use bit-shift expressions for VarFlags constants
1485	rename constants for VarFlags
1486	rename ExprDefined constants for debug logging
1487	rename ExprStatus to ExprDefined
1488	split parameters for evaluating variable expressions
1489	reduce redundant code around ModifyWords
1490	print error about failed shell command before overwriting variable
1491	clean up ValidShortVarname, ParseVarnameShort
1492	rename VarExprStatus to ExprStatus
1493	add functions for assigning the value of an expression
1494	rename ApplyModifiersState_Define to Expr_Define
1495	condense the code for parsing :S and :C modifiers
1496
14972021-02-06  Simon J Gerraty  <sjg@beast.crufty.net>
1498
1499	* VERSION (_MAKE_VERSION): 20210206
1500	Merge with NetBSD make, pick up
1501	o unit-tests: use private TMPDIR to avoid errors from other users
1502
15032021-02-05  Simon J Gerraty  <sjg@beast.crufty.net>
1504
1505	* VERSION (_MAKE_VERSION): 20210205
1506	Merge with NetBSD make, pick up
1507	o avoid strdup in mkTempFile
1508	o always use vfork
1509	o rename context and ctxt to scope
1510	o rename some VAR constants to SCOPE
1511	o Var_ functions, move the scope to the front
1512	o use shortcut functions Global_Set and Global_Append
1513	o add shortcut Global_Delete for deleting a global variable
1514	o rename Var_Delete to Var_DeleteExpand, Var_DeleteVar to Var_Delete
1515	o compat.c: when exiting due to an error, print graph information
1516	o enum.c: remove overengineered Enum_ValueToString
1517	o make.c: remove unused INTERNAL flag
1518	remove unused return type of MakeBuildParent
1519	o parse.c: replace parse error "Need an operator" with better message
1520	o var.c: improve documentation about variable scopes
1521	rename Var_ValueDirect to GNode_ValueDirect
1522	rename old Var_SetWithFlags to Var_SetExpandWithFlags
1523	merge SetVar into Var_SetWithFlags
1524	split Var_Exists into plain Var_Exists and Var_ExistsExpand
1525	split Var_Append into Var_Append and Var_AppendExpand
1526	replace enum bit-set with bit-field
1527	o unit-tests/var-op-shell: use kill rather than kill -14
1528	which broke on darwin with recent update.
1529
15302021-02-01  Simon J Gerraty  <sjg@beast.crufty.net>
1531
1532	* configure.in: check for sig_atomic_t and define it as 'int'
1533	if missing.
1534
1535	* VERSION (_MAKE_VERSION): 20210201
1536	Merge with NetBSD make, pick up
1537	o use sig_atomic_t for caught_sigchld
1538
15392021-01-30  Simon J Gerraty  <sjg@beast.crufty.net>
1540
1541	* VERSION (_MAKE_VERSION): 20210130
1542	Merge with NetBSD make, pick up
1543	o more unit tests
1544	o convert SearchPath to struct
1545	o split Buf_Destroy into Buf_Done and Buf_DoneData
1546	o for.c: split For_Eval into separate functions
1547	rename struct For to struct ForLoop
1548	o job.c: do not create empty shell files in jobs mode
1549	rename JobOpenTmpFile to JobWriteShellCommands
1550	reduce unnecessary calls to waitpid
1551	o parse.c: in -dp mode, print stack trace with each diagnostic
1552
15532021-01-23  Simon J Gerraty  <sjg@beast.crufty.net>
1554
1555	* VERSION (_MAKE_VERSION): 20210123
1556	Merge with NetBSD make, pick up
1557	o rename Dir_Expand to SearchPath_Expand
1558	o rename Dir_AddDir, reorder parameters of SearchPath_ToFlags
1559	o cond.c: fix debug output for comparison operators in conditionals
1560	o dir.c: split Dir_FindFile into separate functions
1561
15622021-01-20  Simon J Gerraty  <sjg@beast.crufty.net>
1563
1564	* VERSION (_MAKE_VERSION): 20210120
1565	Merge with NetBSD make, pick up
1566	o fix some more lint nits
1567	o refine some unit tests for portability
1568	o cond.c: rework parsing
1569
15702021-01-10  Simon J Gerraty  <sjg@beast.crufty.net>
1571
1572	* VERSION (_MAKE_VERSION): 20210110
1573	Merge with NetBSD make, pick up
1574	o fix lint warnings
1575	o consistently use boolean expressions in conditions
1576
15772021-01-08  Simon J Gerraty  <sjg@beast.crufty.net>
1578
1579	* VERSION (_MAKE_VERSION): 20210108
1580	Merge with NetBSD make, pick up
1581	o job.c: back to polling token pipe if we want a token
1582	o main.c: always print 'stopped in' on first call
1583	The execption is if we bail because of an abort token
1584	in which case just exit 6.
1585
15862021-01-01  Simon J Gerraty  <sjg@beast.crufty.net>
1587
1588	* VERSION (_MAKE_VERSION): 20210101
1589	Merge with NetBSD make, pick up
1590	o Happy New Year!
1591	o rename CmdOpts.lint to strict
1592	o exit 2 on technical errors
1593	o replace pointers in controlling conditions with booleans
1594	o replace global preserveUndefined with VARE_KEEP_UNDEF
1595	o compat.c: re-export variables from the actual make process
1596	if using vfork this is the effect anyway
1597	o cond.c: clean up VarParseResult constants
1598	o for.c: fix undefined behavior in SubstVarLong
1599	make control flow in SubstVarLong of .for loops more obvious
1600	clean up SubstVarShort in .for loops
1601	extract ForSubstBody from ForReadMore
1602	clean up ForReadMore
1603	simplify termination condition for .for loop
1604	add error handling for .for loop items
1605	job.c: re-export variables from the actual make process
1606	parse.c: remove mmap for loading files, only allow files < 1 GiB
1607	fix edge case in := with undefined in variable name
1608	skip variable expansion in ParseDependencyTargetWord
1609	var.c: split ExportVar into separate functions
1610	clean up code in extracted ExportVar functions
1611	remove dead code from ApplyModifiersIndirect
1612	split Var_Subst into easily understandable functions
1613	clean up VarParseResult constants
1614
16152020-12-25  Simon J Gerraty  <sjg@beast.crufty.net>
1616
1617	* main.c: use .MAKE.DEPENDFILE as set by makefiles
1618
16192020-12-22  Simon J Gerraty  <sjg@beast.crufty.net>
1620
1621	* VERSION (_MAKE_VERSION): 20201222
1622	Merge with NetBSD make, pick up
1623	o make DEBUG macro return boolean
1624	o parse.c: fix assertion failure for files without trailing newline
1625	o var.c: allow .undef to undefine multiple variables at once
1626	remove excess newline from parse errors
1627
16282020-12-21  Simon J Gerraty  <sjg@beast.crufty.net>
1629
1630	* VERSION (_MAKE_VERSION): 20201221
1631	Merge with NetBSD make, pick up
1632	o some unit-test updates
1633
16342020-12-20  Simon J Gerraty  <sjg@beast.crufty.net>
1635
1636	* VERSION (_MAKE_VERSION): 20201220
1637	Merge with NetBSD make, pick up
1638	o more unit tests
1639	o return FStr from Var_Parse and Var_Value
1640	o spell nonexistent consistently
1641	o add str_basename to reduce duplicate code
1642	o compat.c: fix .ERROR_TARGET in compat -k mode
1643	extract InitSignals from Compat_Run
1644	extract UseShell from Compat_RunCommand
1645	o cond.c: error out if an '.endif' or '.else' contain extraneous text
1646	o for.c: rename ForIterate to ForReadMore
1647	o hash.c: clean up hash function for HashTable
1648	o lst.c: rename Vector.priv_cap to cap
1649	o main.c: remove constant parameter from MakeMode
1650	o make.c: use symbolic time for 0 in Make_Recheck
1651	extract MakeChildren from MakeStartJobs
1652	o parse.c: clean up memory handling in VarAssign_EvalShell, Parse_DoVar
1653	fix error message for .info/.warning/.error without argument
1654	extract Var_Undef from ParseDirective
1655	extract ParseSkippedBranches, ParseForLoop from ParseReadLine
1656	rename mode constants for ParseGetLine to be more expressive
1657	reduce debugging details in Parse_SetInput
1658	fix line numbers in .for loops
1659	split ParseGetLine into separate functions
1660	fix garbled output for failed shell command
1661	var.c: remove redundant assignment in ApplyModifier_SysV
1662	error out on unknown variable modifiers at parse time
1663	remove wrong error message for indirect modifier in lint mode
1664	extract ApplySingleModifier from ApplyModifiers
1665	use FStr for memory management in Var_SetWithFlags
1666	extract SetVar from Var_SetWithFlags
1667	use FStr in VarNew
1668	extract string functions from ApplyModifier_To
1669	error out if .undef has not exactly 1 argument
1670	extract Var_DeleteVar from Var_Delete
1671	extract Var_Undef from ParseDirective
1672	clean up memory management for expanding variable expressions
1673
16742020-12-12  Simon J Gerraty  <sjg@beast.crufty.net>
1675
1676	* avoid %zu
1677
1678	* lst.c: avoid anonymous union
1679
1680	* VERSION (_MAKE_VERSION): 20201212
1681	Merge with NetBSD make, pick up
1682	o more unit tests
1683	o inline Targ_Ignore and Targ_Silent
1684	o split JobFlags into separate fields
1685	o remove const from function parameters (left overs from refactoring)
1686	o eliminate boolean argument of Var_Export
1687	o make API of Buf_Init simpler
1688	o rename ParseRunOptions to ParseCommandFlags
1689	o replace *line with line[0]
1690	o compat.c: fix wrong exit status for multiple failed main targets
1691	refactor Compat_Run to show the error condition more clearly
1692	don't make .END if the main targets already failed (-k mode)
1693	fix exit status in -k mode if a dependency fails
1694	o for.c: clean up Buf_AddEscaped in .for loops
1695	o job.c: extract ShellWriter_ErrOn from JobPrintCommand
1696	make Job_Touch simpler
1697	refactor JobFinish
1698	rename Shell.exitFlag to errFlag
1699	move Job.xtraced to ShellWriter
1700	make printing of shell commands independent from the job
1701	rename shell flags in struct Shell
1702	extract JobOpenTmpFile from JobStart
1703	rename RunFlags to CommandFlags
1704	split various Job.* into separate fields
1705	rename commandShell to shell
1706	extract InitShellNameAndPath from Shell_Init
1707	replace signal handling macros with local functions
1708	replace macro MESSAGE with local function
1709	parse.c: error out on null bytes in makefiles
1710	error out on misspelled directives
1711	rename IFile.nextbuf to readMore
1712	fix undefined behavior in ParseEOF
1713	str.c: remove redundant call to strlen in Str_Words
1714	var.c: error out on misspelled .unexport-env
1715	error out on misspelled .export directives
1716	extract ExportVars from Var_Export
1717	extract ExportVarsExpand from Var_Export
1718	eliminate boolean argument of Var_Export
1719	fix undefined behavior when exporting ${:U }
1720	rename Var_ExportVars to Var_ReexportVars
1721	rename Var_Export1 to ExportVar
1722
17232020-12-06  Simon J Gerraty  <sjg@beast.crufty.net>
1724
1725	* VERSION (_MAKE_VERSION): 20201206
1726	Merge with NetBSD make, pick up
1727	o more unit tests
1728	o inline macros for debug logging
1729	o use consistent variable names for list nodes
1730	o define constants for enum zero-values
1731	o dir.c: use fixed format for debug output of the directory cache
1732	remove Dir_InitDir
1733	o lst.c: inline Lst_Enqueue, Vector_Done
1734	o meta.c: remove unused parameter from meta_needed
1735	o parse.c: rename parse functions
1736	o suff.c: extract ExpandChildrenRegular from ExpandChildren
1737	o targ.c: don't concatenate identifiers in Targ_PrintType
1738	o var.c: remove comment decoration
1739	extract UnexportVars from Var_UnExport
1740	extract GetVarnamesToUnexport from Var_UnExport
1741	extract UnexportEnv from Var_UnExport
1742	extract UnexportVar from Var_UnExport
1743	move CleanEnv to UnexportVars
1744	replace pointer comparisons with enum
1745	add FStr to var.c to make memory handling simpler
1746	use FStr in Var_UnExport
1747	move type definitions in var.c to the top
1748	extract FreeEnvVar from Var_Parse
1749	extract ShuffleStrings from ApplyModifier_Order
1750
17512020-11-30  Simon J Gerraty  <sjg@beast.crufty.net>
1752
1753	* VERSION (_MAKE_VERSION): 20201130
1754	Merge with NetBSD make, pick up
1755	o add unit tests for META MODE
1756	o reduce memory allocation for dirSearchPath, GNode.parents,
1757	GNode.children, OpenDirs
1758	o reduce pointer indirection for GNode.cohorts and
1759	GNode.implicitParents
1760	o remove pointer indirection from GNode.commands
1761	o inline Lst_ForEachUntil in meta mode
1762	o dir.c: fix memory leak for lstat cache in -DCLEANUP mode
1763	clean up memory management for CachedDirs
1764	fix the reference count of dotLast going negative
1765	add debug logging for OpenDirs_Done
1766	extract CacheNewDir from Dir_AddDir
1767	add debug logging for reference counting of CachedDir
1768	rename some Dir functions to SearchPath
1769	o job.c: rename some global variables
1770	o main.c: reduce memory allocation in ReadBuiltinRules
1771	reduce memory allocation in CmdOpts.create, CmdOpts.variables,
1772	CmdOpts.makefiles
1773	Add .MAKE.UID and .MAKE.GID
1774	o make.c: reduce memory allocation for/in toBeMade,
1775	Make_ProcessWait, Make_ExpandUse
1776	o meta.c: reduce memory allocation in meta_oodate
1777	o parse.c: reduce memory allocations for parsing dependencies and
1778	targets
1779	o suff.c: reduce memory allocation in suffix handling
1780
17812020-11-24  Simon J Gerraty  <sjg@beast.crufty.net>
1782
1783	* VERSION (_MAKE_VERSION): 20201124
1784	Merge with NetBSD make, pick up
1785	o .MAKE.{UID,GID} represent uid and gid running make.
1786	o fix error handling for .BEGIN and .END dependency in -k mode
1787	o fix missing "Stop." after failed .END node in -k mode
1788	o use properly typed comparisons in boolean contexts
1789	o replace a few HashTable_CreateEntry with HashTable_Set
1790	o add HashSet type
1791	o compat.c: split Compat_Make into smaller functions
1792	extract DebugFailedTarget from Compat_RunCommand
1793	o dir.c: refactor Dir_UpdateMTime
1794	migrate CachedDir.files from HashTable to HashSet
1795	o make.c: add high-level API for GNode.made
1796
17972020-11-22  Simon J Gerraty  <sjg@beast.crufty.net>
1798
1799	* VERSION (_MAKE_VERSION): 20201122
1800	Merge with NetBSD make, pick up
1801	o rename GNode.context to vars
1802	o suff.c: cleanup and refactor
1803	rename some functions and vars to better reflect usage
1804	add high-level API for CandidateSearcher
1805	o targ.c: add more debug logging for suffix handling
1806	o more unit tests
1807	o add debug logging for setting and resetting the main target
1808
18092020-11-17  Simon J Gerraty  <sjg@beast.crufty.net>
1810
1811	* VERSION (_MAKE_VERSION): 20201117
1812	Merge with NetBSD make, pick up
1813	o fix some unit-tests when .SHELL is dash
1814	o rename Targ_NewGN to GNode_New
1815	o make some GNode functions const
1816	o main.c: call Targ_Init before Var_Init
1817	cleanup PrintOnError, getTmpdir and ParseBoolean
1818	o var.c: fix error message of failed :!cmd! modifier
1819
18202020-11-14  Simon J Gerraty  <sjg@beast.crufty.net>
1821
1822	* VERSION (_MAKE_VERSION): 20201114
1823	Merge with NetBSD make, pick up
1824	o replace a few HashTable_CreateEntry with HashTable_Set
1825	o clean up cached_stats
1826	o rename DEFAULT to defaultNode
1827	o remove redundant struct make_stat
1828	o cond.c: in lint mode, check for ".else <cond>"
1829	use bitset for IfState
1830	replace large switch with if-else in Cond_EvalLine
1831	o job.c: clean up JobExec, JobStart, JobDoOutput
1832	use stderr for error message about failed touch
1833	clean up Job_Touch
1834	replace macro DBPRINTF with JobPrintln
1835	rename JobState to JobStatus
1836	main.c: switch cache for realpath from GNode to HashTable
1837	clean up Fatal
1838	clean up InitDefSysIncPath
1839	use progname instead of hard-coded 'make' in warning
1840	rename Main_SetVarObjdir to SetVarObjdir
1841	make.1: document the -S option
1842	make.c: fix debug output for GNode details
1843	use symbolic names in debug output of GNodes
1844
18452020-11-12  Simon J Gerraty  <sjg@beast.crufty.net>
1846
1847	* configure.in: fix --with-force-machine-arch
1848
1849	* VERSION (_MAKE_VERSION): 20201112
1850	Merge with NetBSD make, pick up
1851	o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable
1852	checks in InitObjdir.  Explicit .OBJDIR target always allows
1853	read-only directory.
1854	o cond.c: clean up Cond_EvalLine
1855
18562020-11-11  Simon J Gerraty  <sjg@beast.crufty.net>
1857
1858	* VERSION (_MAKE_VERSION): 20201111
1859	Merge with NetBSD make, pick up
1860	o more unit-tests
1861	o style cleanup
1862	remove redundant parentheses from sizeof operator
1863	replace character literal 0 with '\0'.
1864	replace pointer literal 0 with NULL.
1865	remove redundant parentheses.
1866	replace (expr & mask) == 0 with !(expr & mask).
1867	use strict typing in conditions of the form !var
1868	o rename Make_OODate to GNode_IsOODate
1869	o rename Make_TimeStamp to GNode_UpdateYoungestChild
1870	o rename Var_Set_with_flags to Var_SetWithFlags
1871	o rename dieQuietly to shouldDieQuietly
1872	o buf.c: make API of Buf_Init simpler
1873	o compat.c: clean up Compat_Make, Compat_RunCommand,
1874	CompatDeleteTarget and CompatInterrupt
1875	o cond.c: in lint mode, only allow '&&' and '||', not '&' and '|'
1876	clean up CondParser_Comparison
1877	o main.c: rename getBoolean and s2Boolean
1878	rename MAKEFILE_PREFERENCE for consistency
1879	o parse.c: replace strstr in ParseMaybeSubMake with optimized code
1880	o var.c: rename VARE_ASSIGN to VARE_KEEP_DOLLAR
1881	replace emptyString with allocated empty string
1882	error out on unclosed expressions after the colon
1883
18842020-11-01  Simon J Gerraty  <sjg@beast.crufty.net>
1885
1886	* VERSION (_MAKE_VERSION): 20201101
1887	Merge with NetBSD make, pick up
1888	o negate NoExecute to GNode_ShouldExecute
1889	o job.c: rename JobMatchShell to FindShellByName
1890	extract EscapeShellDblQuot from JobPrintCommand
1891	extract ParseRunOptions from JobPrintCommand
1892	o var.c: extract ApplyModifiersIndirect from ApplyModifiers
1893	treat malformed :range, :ts and :[...] as errors
1894	add tests for the variable modifiers :[words] and :range
1895
18962020-10-31  Simon J Gerraty  <sjg@beast.crufty.net>
1897
1898	* VERSION (_MAKE_VERSION): 20201031
1899	Merge with NetBSD make, pick up
1900	o format #include directives consistently
1901	o do not look up local variables like .TARGET anywhere else
1902	o main.c: Main_SetObjdir is first called for curdir which may be
1903	readonly
1904	reduce the scope where recursive expressions are detected
1905	remove redundant :tl from getBoolean
1906	clean up mkTempFile
1907	o meta.c: simplify memory allocation in meta_create and meta_oodate
1908	o parse.c: extract loadedfile_mmap from loadfile
1909	o trace.c: document possible undefined behavior with .CURDIR
1910	o var.c: make parsing of the :gmtime and :localtime modifiers stricter
1911	rename ismeta to is_shell_metachar
1912	remove debug logging for the :Q variable modifier
1913	rename VarIsDynamic to VarnameIsDynamic
1914	use consistent parameter order in varname parsing functions
1915	extract ParseVarnameLong from Var_Parse
1916	extract ParseVarnameShort from Var_Parse
1917	fix type of ParseModifierPart parameter delim
1918	extract IsEscapedModifierPart from ParseModifierPart
1919	clean up ModifyWords
1920	add test for combining the :@ and :? variable modifiers
1921
19222020-10-30  Simon J Gerraty  <sjg@beast.crufty.net>
1923
1924	* VERSION (_MAKE_VERSION): 20201030
1925	Merge with NetBSD make, pick up
1926	o change char * to void * in Var_Value
1927	o make iterating over HashTable simpler
1928	o rename VAR_CMD to VAR_CMDLINE
1929	o cond.c: clean up is_separator
1930	fix parse error in string literal in conditional
1931	o main.c: do not use objdir that is not writable
1932	in lint mode, exit with error status on errors
1933	o  parse.c: clean up StrContainsWord
1934	fix out-of-bounds pointer in ParseTrackInput
1935	o var.c: rename Str_SYSVMatch and its parameters
1936	remove unsatisfiable conditions in Var_Set_with_flags
1937	document where the variable name is expanded
1938	fix documentation for VARP_SUB_ONE
1939	rename VAR_EXPORTED_YES to VAR_EXPORTED_SOME
1940	document VAR_READONLY
1941	prevent appending to read-only variables
1942	extract MayExport from Var_Export1
1943	remove redundant evaluations in VarFind
1944	replace VarFindFlags with a simple Boolean
1945	rename FIND_CMD to FIND_CMDLINE, to match VAR_CMDLINE
1946
19472020-10-28  Simon J Gerraty  <sjg@beast.crufty.net>
1948
1949	* VERSION (_MAKE_VERSION): 20201028
1950	Merge with NetBSD make, pick up
1951	o rename defIncPath to defSysIncPath
1952	o initialize all CmdOpts fields
1953	o lst.c: inline Vector_Get
1954	o main.c: refactor main extract
1955	InitMaxJobs,InitObjdir,InitVarMake,InitRandom,
1956	ReadMakefiles,CleanUp,InitVpath,ReadBuiltinRules,
1957	InitDefIncPath,CmdOpts_Init,UnlimitFiles
1958	o parse.c: merge curFile into includes
1959	rename predecessor to order_pred
1960	sort ParseSpecial alphabetically
1961	remove unused, undocumented .NOEXPORT
1962	rename ParseSpecial enum values consistently
1963	rename some fields of struct IFile
1964
19652020-10-26  Simon J Gerraty  <sjg@beast.crufty.net>
1966
1967	* VERSION (_MAKE_VERSION): 20201026
1968	Merge with NetBSD make, pick up
1969	o group the command line options and arguments into a struct
1970	o rename GNode.cmgn to youngestChild
1971	o rename hash functions to identify the type name
1972	o negate OP_NOP and rename it to GNode_IsTarget
1973	o add GNode_Path to access the path of a GNode
1974	o remove macros MIN and MAX
1975	o remove unused Lst_Find and Lst_FindFrom
1976	o arch.c: and make Arch_FindLib simpler
1977	clean up code layout
1978	make Arch_ParseArchive simpler
1979	o cond.c: inline CondFindStrMatch into FuncMake
1980	o dir.c: replace Dir_CopyDir with Dir_CopyDirSearchPath
1981	omit trailing space in debug output for expanding file patterns
1982	refactor DirMatchFiles
1983	document that the SearchPath of Dir_FindFile may be NULL
1984	remove UNCONST from Dir_Expand
1985	inline DirFindName
1986	o for.c: clean up code for handling .for loops
1987	o hash.c: print hash in debug log with fixed width
1988	clean up hash table functions
1989	reduce amount of string hashing
1990	o job.c: refactor JobDeleteTarget
1991	use proper enum constants for aborting
1992	convert result of JobStart from macros to enum
1993	convert abort reason macros to enum
1994	rework Job_CheckCommands to reduce indentation
1995	rename Shell fields
1996	add field names in declaration of DEFSHELL_CUSTOM
1997	convert JobState and JobFlags to enum types
1998	move handling of the "..." command to JobPrintCommands
1999	o lst.c: clean up
2000	refactor LstNodeNew
2001	remove Lst_Open, Lst_Next, Lst_Close
2002	remove code for circular lists from Lst_Next
2003	o main.c: do not attempt to read .MAKE.DEPENFILE if set to
2004	/dev/null or anything starting with "no"
2005	convert macros for debug flags into enum
2006	o make.c: inline Lst_Copy in Make_ExpandUse
2007	o meta.c: inline Lst_Find in meta_oodate
2008	make Lst_RemoveIf simpler in meta_oodate
2009	o parse.c: convert error level for Parse_Error to an enum
2010	o suff.c: properly terminate debug output with newline
2011	add more details to DEBUG_SRC log
2012	replace Dir_CopyDir with Dir_CopyDirSearchPath
2013	don't modify GNode name while rebuilding the suffix graph
2014	o var.c: reduce duplicate code in VarFind
2015
20162020-10-22  Simon J Gerraty  <sjg@beast.crufty.net>
2017
2018	* VERSION (_MAKE_VERSION): 20201022
2019	Merge with NetBSD make, pick up
2020	o more refactoring and simplification to reduce code size
2021	o var.c: extract CanonicalVarname from VarFind
2022	o make.c: extract UpdateImplicitParentsVars from Make_Update
2023	o main.c: extract PrintVar from doPrintVars
2024	extract HandlePWD from main
2025	o lst.c: inline simple Lst getters
2026	remove unused Lst_ForEach
2027	o job.c: move struct Shell from job.h to job.c
2028	o more unit tests
2029
20302020-10-19  Simon J Gerraty  <sjg@beast.crufty.net>
2031
2032	* configure.in: remove inappropriate use of AC_INCLUDES_DEFAULT
2033
20342020-10-18  Simon J Gerraty  <sjg@beast.crufty.net>
2035
2036	* VERSION (_MAKE_VERSION): 20201018
2037	Merge with NetBSD make, pick up
2038	o remove USE_IOVEC
2039	o rename some Hash_* apis to Hash*
2040	o replace execError with execDie
2041	o rename Lst_Init to Lst_New
2042	o add tags to enum types
2043	o rename Stack to Vector
2044	o parse.c: more refactoring
2045	o unit-tests: make some tests use line buffered stdout
2046	o unit-tests/Makefile: in meta mode do not make all tests depend on
2047	Makefile, it isn't necessary.
2048
20492020-10-10  Simon J Gerraty  <sjg@beast.crufty.net>
2050
2051	* main.c: check for CTL_HW being defined.
2052	* unit-tests/Makefile: ensure export tests output are POSIX compliant
2053	disable opt-debug-jobs test until it works on ubuntu
2054
2055	* VERSION (_MAKE_VERSION): 20201010
2056	Merge with NetBSD make, pick up
2057	o dir.c: remove pathname limit for Dir_FindHereOrAbove
2058	o hash.c: replace strcpy with memcpy in Hash_CreateEntry
2059	o main.c: extract init_machine and init_machine_arch from main
2060	allow to disable debug logging options
2061	o parse.c: enable format string truncation warnings
2062	extract parsing of sources from ParseDoDependency
2063	split ParseDoSrc into smaller functions
2064	hide implementation details from Parse_DoVar
2065	clean up parsing of variable assignments
2066	split Parse_DoVar into manageable pieces
2067	don't modify the given line during Parse_DoVar
2068	fix out-of-bounds memory access in Parse_DoVar
2069	fix parsing of the :sh assignment modifier
2070	o var.c: rework memory allocation for the name of variables
2071	extract ApplyModifier_Literal into separate function
2072	in lint mode, reject modifiers without delimiter
2073	do not export variable names starting with '-'
2074	o fix double-free bug in -DCLEANUP mode
2075	o more cleanup to enable higher warnings level
2076	o more unit tests
2077
20782020-10-02  Simon J Gerraty  <sjg@beast.crufty.net>
2079
2080	* VERSION (_MAKE_VERSION): 20201002
2081	Merge with NetBSD make, pick up
2082	o dir.c: use hash table for looking up open directories by name
2083	o main.c: clean up option handling
2084	o parse.c: add missing const for Parse_AddIncludeDir
2085	o var.c: ApplyModifier_To, update pp in each branch
2086	o remove redundant function prototypes
2087	o more unit tests
2088
20892020-10-01  Simon J Gerraty  <sjg@beast.crufty.net>
2090
2091	* VERSION (_MAKE_VERSION): 20201001
2092	Merge with NetBSD make, pick up
2093	o compat.c: comment about "..."
2094
20952020-09-30  Simon J Gerraty  <sjg@beast.crufty.net>
2096
2097	* VERSION (_MAKE_VERSION): 20200930
2098	Merge with NetBSD make, pick up
2099	o job.c: split Job.jobPipe into 2 separate fields
2100	replace Lst_Open with direct iteration
2101	o lst.c: remove redundant assertions
2102	o targ.c: replace Lst_Open with direct iteration
2103	o var.c: fix bug in evaluation of indirect variable modifiers
2104	extract ApplyModifier_Quote into separate function
2105	o make debug logging simpler
2106
21072020-09-27  Simon J Gerraty  <sjg@beast.crufty.net>
2108
2109	* VERSION (_MAKE_VERSION): 20200927
2110	Merge with NetBSD make, pick up
2111	o parse.c: ensure parse errors result in 'stopped in' message.
2112	o compat.c: make parameter of Compat_RunCommand const
2113	o main.c: extract InitVarTarget from main
2114	o parse.c: rename ParseFinishLine to FinishDependencyGroup
2115	refactor ParseDoDependency
2116	o var.c: Var_Subst no longer returns string result
2117	rename Var_ParsePP back to Var_Parse
2118	in lint mode, improve error handling for undefined variables
2119	extract ParseVarname from Var_Parse
2120	o rename Lst_ForEach to Lst_ForEachUntil
2121	o inline Lst_ForEachUntil in several cases
2122	o clean up API for finding and creating GNodes
2123	o fix assertion failure in -j mode with .END node
2124	o inline and remove LstNode_Prev and LstNode_Next
2125	o use fine-grained type names for lists and their nodes
2126	o more unit tests
2127
21282020-09-11  Simon J Gerraty  <sjg@beast.crufty.net>
2129
2130	* VERSION (_MAKE_VERSION): 20200911
2131	Merge with NetBSD make, pick up
2132	o cond.c: split EvalComparison into smaller functions
2133	reorder parameters of condition parsing functions
2134	reduce code size in CondParser_Eval
2135	rename CondGetString to CondParser_String
2136	add CondLexer_SkipWhitespace
2137	group the condition parsing state into a struct
2138	in CondGetString, replace repeated Buf_Add with Buf_AddStr
2139	o migrate Var_Parse to Var_ParsePP
2140	o add wrappers around ctype.h functions
2141	o lst.c: use a stack instead of a list for the nested include path
2142	o more unit tests
2143
21442020-09-04  Simon J Gerraty  <sjg@beast.crufty.net>
2145
2146	* make-bootstrap.sh.in: adjust object list
2147
21482020-09-02  Simon J Gerraty  <sjg@beast.crufty.net>
2149
2150	* VERSION (_MAKE_VERSION): 20200902
2151	Merge with NetBSD make, pick up
2152	o use make_stat to ensure no confusion over valid fields
2153	returned by cached_stat
2154	o var.c: make VarQuote const-correct
2155	o add unit tests for .for
2156
21572020-09-01  Simon J Gerraty  <sjg@beast.crufty.net>
2158
2159	* VERSION (_MAKE_VERSION): 20200901
2160	Merge with NetBSD make, pick up
2161	o rename Hash_Table fields
2162	o make data types in Dir_HasWildcards more precise
2163
21642020-08-31  Simon J Gerraty  <sjg@beast.crufty.net>
2165
2166	* VERSION (_MAKE_VERSION): 20200831
2167	Merge with NetBSD make, pick up
2168	o suff.c: fix unbalanced Lst_Open/Lst_Close in SuffFindCmds
2169	o lst.c: Lst_Open renable assert that list isn't open
2170	o unit test for .TARGET dependent flags
2171	o var.c: fix aliasing bug in VarUniq
2172	o more unit tests for :u
2173
21742020-08-30  Simon J Gerraty  <sjg@beast.crufty.net>
2175
2176	* VERSION (_MAKE_VERSION): 20200830
2177	Merge with NetBSD make, pick up
2178	o allow for strict type checking for Boolean
2179	o Var_Parse never returns NULL
2180	o Var_Subst never returns NULL
2181	o Lst_Find now takes boolean match function
2182	o rename Lst_Memeber to Lst_FindDatum
2183	o rename LstNode functions to match their type
2184	o rename GNode.iParents to implicitParents
2185	o fix assertion failure for .SUFFIXES in archives
2186	o compat.c: clean up documentation for CompatInterrupt and Compat_Run
2187	remove unreachable code from CompatRunCommand
2188	o main.c: simplify getBoolean
2189	o stc.c: replace brk_string with simpler Str_Words
2190	o suff.c: add debug macros
2191
21922020-08-28  Simon J Gerraty  <sjg@beast.crufty.net>
2193
2194	* VERSION (_MAKE_VERSION): 20200828
2195	Merge with NetBSD make, pick up
2196	o lst.c: inline LstIsValid and LstNodeIsValid
2197	o remove trailing S from Lst function names after migration complete
2198	o more comment cleanup/clarification
2199	o suff.c: clean up suffix handling
2200	o more unit tests
2201
22022020-08-26  Simon J Gerraty  <sjg@beast.crufty.net>
2203
2204	* VERSION (_MAKE_VERSION): 20200826
2205	Merge with NetBSD make, pick up
2206	o enum.c: distinguish between bitsets containing flags and
2207	ordinary enums
2208	o var.c: fix error message for ::!= modifier with shell error
2209	o fix bugs in -DCLEANUP mode
2210
22112020-08-24  Simon J Gerraty  <sjg@beast.crufty.net>
2212
2213	* VERSION (_MAKE_VERSION): 20200824
2214	Merge with NetBSD make, pick up
2215	o in debug mode, print GNode details in symbols
2216
22172020-08-23  Simon J Gerraty  <sjg@beast.crufty.net>
2218
2219	* VERSION (_MAKE_VERSION): 20200823
2220	Merge with NetBSD make, pick up
2221	o lst.c: more asserts,
2222	make args to Lst_Find match others.
2223	o var.c: pass flags to VarAdd
2224	o arch.c: use Buffer
2225	o str.c: brk_string return size_t for nwords
2226	o more unit tests
2227
22282020-08-22  Simon J Gerraty  <sjg@beast.crufty.net>
2229
2230	* VERSION (_MAKE_VERSION):
2231	Merge with NetBSD make, pick up
2232	o var.c: support for read-only variables eg .SHELL
2233	being the shell used to run scripts.
2234	o lst.c: more simplification
2235	o more documentation and style cleanup
2236	o more unit tests
2237	o ensure unit-test/Makefile is run by TEST_MAKE
2238	o reduce duplication of header inclusion
2239
22402020-08-21  Simon J Gerraty  <sjg@beast.crufty.net>
2241
2242	* VERSION (_MAKE_VERSION): 20200821
2243	Merge with NetBSD make, pick up
2244	o lst.c: revert invalid assertion - but document it
2245	o dir.c: split Dir_Init into two functions
2246
22472020-08-20  Simon J Gerraty  <sjg@beast.crufty.net>
2248
2249	* lst.c: needs inttypes.h on Linux
2250
2251	* VERSION (_MAKE_VERSION): 20200820
2252	Merge with NetBSD make, pick up
2253	o make.1: clarify some passages
2254	o var.c: more cleanup, clarify comments
2255	o make_malloc.c: remove unreachable code
2256	o cond.c: make CondGetString easier to debug
2257	o simplify list usage
2258	o unit-tests: more
2259
22602020-08-16  Simon J Gerraty  <sjg@beast.crufty.net>
2261
2262	* VERSION (_MAKE_VERSION): 20200816
2263	Merge with NetBSD make, pick up
2264	o refactor unit-tests to be more fine grained
2265	  not all tests moved yet
2266
22672020-08-14  Simon J Gerraty  <sjg@beast.crufty.net>
2268
2269	* VERSION (_MAKE_VERSION): 20200814
2270	Merge with NetBSD make, pick up
2271	o more str_concat variants
2272	o more enums for flags
2273	o var.c: cleanup for higher warnings level
2274
22752020-08-10  Simon J Gerraty  <sjg@beast.crufty.net>
2276
2277	* VERSION (_MAKE_VERSION): 20200810
2278	Merge with NetBSD make, pick up
2279	o more unit tests
2280	o general comment and style cleanup
2281
22822020-08-08  Simon J Gerraty  <sjg@beast.crufty.net>
2283
2284	* VERSION (_MAKE_VERSION): 20200808
2285	Merge with NetBSD make, pick up
2286	o enum.[ch]: streamline, enums for use in flags and debug output
2287	o cond.c: cleanup
2288	o var.c: reduce duplicate code for modifiers
2289	debug logging for Var_Parse
2290	more detailed debug output
2291	o more unit tests
2292
22932020-08-06  Simon J Gerraty  <sjg@beast.crufty.net>
2294
2295	* unit-tests/Makefile: -r for recursive and include Makefile.inc
2296	so I can run tests in meta mode
2297	supress extra noise if in meta mode
2298
2299	* VERSION (_MAKE_VERSION): 20200806
2300	Merge with NetBSD make, pick up
2301	o parse.c: remove VARE_WANTRES for LINT
2302	we just want to check parsing (for now).
2303
23042020-08-05  Simon J Gerraty  <sjg@beast.crufty.net>
2305
2306	* VERSION (_MAKE_VERSION): 20200805
2307	Merge with NetBSD make, pick up
2308	o make.1: Rework the description of dependence operators
2309
23102020-08-03  Simon J Gerraty  <sjg@beast.crufty.net>
2311
2312	* VERSION (_MAKE_VERSION): 20200803
2313	Merge with NetBSD make, pick up
2314	o revert some C99 usage, for max portability
2315	o unit-tests/lint
2316
23172020-08-02  Simon J Gerraty  <sjg@beast.crufty.net>
2318
2319	* VERSION (_MAKE_VERSION): 20200802
2320	Merge with NetBSD make, pick up
2321	o more unit tests
2322
23232020-08-01  Simon J Gerraty  <sjg@beast.crufty.net>
2324
2325	* Remove NetBSD specific plumbing from unit-tests/Makefile
2326
2327	* VERSION (_MAKE_VERSION): 20200801
2328	Merge with NetBSD make, pick up
2329	o make Var_Value return const
2330	o size_t for buf sizes
2331	o optimize some buffer operations - avoid strlen
2332
23332020-07-31  Simon J Gerraty  <sjg@beast.crufty.net>
2334
2335	* VERSION (_MAKE_VERSION): 20200731
2336	Merge with NetBSD make, pick up
2337	o var.c: fix undefinded behavior for incomplete :t modifier
2338	  fixes unit-test/moderrs on Ubuntu
2339	o parse.c: When parsing variable assignments other than :=
2340	  if DEBUG(LINT) test substition of value, so we get a file and
2341	  line number in the resulting error.
2342	o dir.c: fix parsing of nested braces in dependency lines
2343	  add unit-tests
2344
23452020-07-30  Simon J Gerraty  <sjg@beast.crufty.net>
2346
2347	* VERSION (_MAKE_VERSION): 20200730
2348	Merge with NetBSD make, pick up
2349	o var.c: minor cleanup
2350	o unit-tests: more tests to improve code coverage
2351
23522020-07-28  Simon J Gerraty  <sjg@beast.crufty.net>
2353
2354	* VERSION (_MAKE_VERSION): 20200728
2355	Merge with NetBSD make, pick up
2356	o var.c: more optimizations
2357
23582020-07-26  Simon J Gerraty  <sjg@beast.crufty.net>
2359
2360	* VERSION (_MAKE_VERSION): 20200726
2361	Merge with NetBSD make, pick up
2362	o collapse lsd.lib into lst.c - reduce code size and allow inlining
2363	o lots of function comment updates
2364	o var.c: more optimizations
2365	o make return of Var_Parse const
2366
23672020-07-20  Simon J Gerraty  <sjg@beast.crufty.net>
2368
2369	* VERSION (_MAKE_VERSION): 20200720
2370	Merge with NetBSD make, pick up
2371	o DEBUG_HASH report stats at end and tone down the noise
2372	o var.c: each flag type gets its own prefix.
2373	move SysV string matching to var.c
2374	make ampersand in ${VAR:from=to&} an ordinary character
2375	cleanup and simplify implementation of modifiers
2376	o make.1: move documentation for assignment modifiers
2377
23782020-07-18  Simon J Gerraty  <sjg@beast.crufty.net>
2379
2380	* VERSION (_MAKE_VERSION): 20200718
2381	Merge with NetBSD make, pick up
2382	o DEBUG_HASH to see how well the hash tables are working
2383
23842020-07-11  Simon J Gerraty  <sjg@beast.crufty.net>
2385
2386	* bsd.after-import.mk: make sure we update unit-tests/Makefile
2387
23882020-07-10  Simon J Gerraty  <sjg@beast.crufty.net>
2389
2390	* configure.in: use AC_INCLUDES_DEFAULT rather than AC_HEADER_STDC
2391
2392	* VERSION (_MAKE_VERSION): 20200710
2393	Merge with NetBSD make, pick up
2394	o filemon/filemon_dev.c: use O_CLOEXEC rather than extra syscall
2395	o meta.c: target flagged .META is out-of-date if meta file missing
2396
23972020-07-09  Simon J Gerraty  <sjg@beast.crufty.net>
2398
2399	* VERSION (_MAKE_VERSION): 20200709
2400	Merge with NetBSD make, pick up
2401	o cond.c: fix for compare_expression when doEval=0
2402	o unit-tests/Makefile: rework
2403	o filemon/filemon_dev.c: ensure filemon fd is closed on exec.
2404
24052020-07-04  Simon J Gerraty  <sjg@beast.crufty.net>
2406
2407	* VERSION (_MAKE_VERSION): 20200704
2408	Merge with NetBSD make, pick up
2409	(most of this by rillig@)
2410	o lots of style and white-space cleanup
2411	o lots more unit tests for variable modifiers
2412	o simplified description of some functions
2413	o str.c: refactor Str_Match
2414	o var.c: debugging output for :@
2415	  constify VarModify parameter
2416	  fix :hash modifier on 16-bit platforms
2417	  remove unnecessary forward declarations
2418	  refactor ApplyModifier_SysV to have less indentation
2419	  simplify code for :E and :R
2420	  clean up code for :H and :T
2421	  refactor ApplyModifiers
2422
2423	* var.c: we need stdint.h on some platforms to get uint32_t
2424	* unit-test/Makefile: we need to supress the specific error
2425	for RE substitution error in modmisc, since it varies accross
2426	different OS.
2427
24282020-07-02  Simon J Gerraty  <sjg@beast.crufty.net>
2429
2430	* VERSION (_MAKE_VERSION): 20200702
2431	Merge with NetBSD make, pick up
2432	o var.c: more improvements to avoiding unnecessary evaluation
2433	use enums for flags
2434	o remove flags arg to Var_Set which outside of var.c is always 0
2435
24362020-07-01  Simon J Gerraty  <sjg@beast.crufty.net>
2437
2438	* VERSION (_MAKE_VERSION): 20200701
2439	Merge with NetBSD make, pick up
2440	o var.c: with change to cond.c; ensure that nested variables
2441	within a variable name are expanded.
2442	o unit-tests/varmisc.mk: test for nested varname
2443
24442020-06-29  Simon J Gerraty  <sjg@beast.crufty.net>
2445
2446	* VERSION (_MAKE_VERSION): 20200629
2447	Merge with NetBSD make, pick up
2448	o cond.c: do not eval unnecessary terms of conditionals.
2449
24502020-06-25  Simon J Gerraty  <sjg@beast.crufty.net>
2451
2452	* VERSION (_MAKE_VERSION): 20200625
2453	Merge with NetBSD make, pick up
2454	o meta.c: report error if lseek in filemon_read fails
2455
24562020-06-22  Simon J Gerraty  <sjg@beast.crufty.net>
2457
2458	* VERSION (_MAKE_VERSION): 20200622
2459	Merge with NetBSD make, pick up
2460	o dieQuietly: ignore OP_SUBMAKE as too aggressive
2461
24622020-06-19  Simon J Gerraty  <sjg@beast.crufty.net>
2463
2464	* VERSION (_MAKE_VERSION): 20200619
2465	Merge with NetBSD make, pick up
2466	o str.c: performance improvement for Str_Match for multiple '*'
2467	o dieQuietly: supress the failure output from make
2468	when failing node is a sub-make or a sibling failed.
2469	This cuts down greatly on unhelpful noise at the end of
2470	build log.  Disabled by -dj or .MAKE.DIE_QUIETLY=no
2471
24722020-06-10  Simon J Gerraty  <sjg@beast.crufty.net>
2473
2474	* FILES: add LICENSE to appease some packagers.
2475	This is an attempt to fairly represent the license on almost
2476	200 files, which are almost all BSD-3-Clause
2477	The few exceptions being more liberal.
2478
2479	* VERSION (_MAKE_VERSION): 20200610
2480	Merge with NetBSD make, pick up
2481	o unit test for :Or
2482
24832020-06-06  Simon J Gerraty  <sjg@beast.crufty.net>
2484
2485	* VERSION (_MAKE_VERSION): 20200606
2486	Merge with NetBSD make, pick up
2487	o make.1: cleanup
2488
2489	* Makefile: fix depends for main.o which broke MAKE_VERSION
2490
24912020-06-05  Simon J Gerraty  <sjg@beast.crufty.net>
2492
2493	* VERSION (_MAKE_VERSION): 20200605
2494	Merge with NetBSD make, pick up
2495	o dir.c: cached_stats - don't confuse stat and lstat results.
2496	o var.c: add :Or for reverse sort.
2497
24982020-05-24  Simon J Gerraty  <sjg@beast.crufty.net>
2499
2500	* configure.in: add AC_PROG_CC_C99 for mipspro compiler
2501	also if --with-filemon= specifies path to filemon.h
2502	set use_filemon=dev
2503	* dirname.c: remove include of namespace.h
2504
25052020-05-17  Simon J Gerraty  <sjg@beast.crufty.net>
2506
2507	* VERSION (_MAKE_VERSION): 20200517
2508	Merge with NetBSD make, pick up
2509	o modified dollar tests to avoid shell dependencies
2510	o new tests for .INCLUDEFROM
2511
25122020-05-16  Simon J Gerraty  <sjg@beast.crufty.net>
2513
2514	* unit-tests/dollar.mk: tweak  '1 dollar literal' test
2515	to not depend so much on shell behavior
2516
25172020-05-10  Simon J Gerraty  <sjg@beast.crufty.net>
2518
2519	* VERSION (_MAKE_VERSION): 20200510
2520	Merge with NetBSD make, pick up
2521	o unit test for dollar handling
2522
25232020-05-06  Simon J Gerraty  <sjg@beast.crufty.net>
2524
2525	* VERSION (_MAKE_VERSION): 20200506
2526	Merge with NetBSD make, pick up
2527	o str.c: empty string does not match % pattern
2528	  plus unit-test changes
2529
25302020-05-04  Simon J Gerraty  <sjg@beast.crufty.net>
2531
2532	* VERSION (_MAKE_VERSION): 20200504
2533	May the 4th be with you
2534	Merge with NetBSD make, pick up
2535	o var.c: import handling of old sysV style modifier using '%'
2536	o str.c: refactor brk_string
2537	o unit-tests: add test case for lazy conditions
2538
25392020-04-18  Simon J Gerraty  <sjg@beast.crufty.net>
2540
2541	* VERSION (_MAKE_VERSION): 20200418
2542
2543	* configure.in: use_makefile=no for Cygwin et al.
2544	case insensitive filesystems just don't work if both
2545	makefile and Makefile exist.
2546	NOTE: bmake does not support Cygwin and likely never will,
2547	but if brave souls want to try it - help them out.
2548
25492020-04-02  Simon J Gerraty  <sjg@beast.crufty.net>
2550
2551	* VERSION (_MAKE_VERSION): 20200402
2552	Merge with NetBSD make, pick up
2553	o meta.c: meta_oodate, CHECK_VALID_META is too aggressive for CMD
2554	  a blank command is perfectly valid.
2555
25562020-03-30  Simon J Gerraty  <sjg@beast.crufty.net>
2557
2558	* VERSION (_MAKE_VERSION): 20200330
2559	Merge with NetBSD make, pick up
2560	o make.h: extern debug_file
2561
25622020-03-18  Simon J Gerraty  <sjg@beast.crufty.net>
2563
2564	* VERSION (_MAKE_VERSION): 20200318
2565	Merge with NetBSD make, pick up
2566	o meta.c: meta_oodate, check for corrupted meta file
2567	  earlier and more often.
2568
25692020-02-20  Simon J Gerraty  <sjg@beast.crufty.net>
2570
2571	* VERSION (_MAKE_VERSION): 20200220
2572
25732020-02-19  Simon J Gerraty  <sjg@beast.crufty.net>
2574
2575	* boot-strap: unset MAKEFLAGS
2576
25772020-02-12  Simon J Gerraty  <sjg@beast.crufty.net>
2578
2579	* VERSION (_MAKE_VERSION): 20200212
2580	* meta.c: meta_compat_parent check for USE_FILEMON
2581	  patch from Soeren Tempel
2582
25832020-02-05  Simon J Gerraty  <sjg@beast.crufty.net>
2584
2585	* VERSION: 20200205
2586	Merge with NetBSD make, pick up
2587	o meta.c: fix compat mode, need to call meta_job_output()
2588	o job.c: extra fds for meta mode not needed if using filemon_dev
2589
25902020-01-22  Simon J Gerraty  <sjg@beast.crufty.net>
2591
2592	* VERSION: 20200122
2593	Merge with NetBSD make, pick up
2594	o meta.c: avoid passing NULL to filemon_*() when meta_needed()
2595	  returns FALSE.
2596
25972020-01-21  Simon J Gerraty  <sjg@beast.crufty.net>
2598
2599	* VERSION: 20200121
2600	Merge with NetBSD make, pick up
2601	o filemon/filemon_{dev,ktrace}.c: allow selection of
2602	  filemon implementation.  filemon_dev.c uses the kernel module
2603	  while filemon_ktrace.c leverages the fktrace api available in
2604	  NetBSD.  filemon_ktrace.c can hopefully form the basis for
2605	  adding support for other tracing mechanisms such as strace on
2606	  Linux.
2607	o meta.c: when target is out-of-date per normal make rules
2608	  record value of .OODATE in meta file.
2609
26102019-09-26  Simon J Gerraty  <sjg@beast.crufty.net>
2611
2612	* VERSION: 20190926
2613	  Merge with NetBSD make, pick up
2614	  o parse.c: don't pass NULL to realpath(3)
2615	    some versions cannot handle it.
2616
26172019-04-09  Simon J Gerraty  <sjg@beast.crufty.net>
2618
2619	* VERSION: 20190409
2620	  Merge with NetBSD make, pick up
2621	  o parse.c: ParseDoDependency: free paths rather than assert
2622
26232018-12-22  Simon J Gerraty  <sjg@beast.crufty.net>
2624
2625	* VERSION: 20181222
2626
2627	* configure.in: add --without-makefile to avoid generating
2628	  makefile and make-bootstrap.sh
2629
2630	* include Makefile.inc if it exists
2631
2632	* Use Makefile and Makefile.config.in in unit-tests
2633	  so we can use just: make obj && make && make test
2634	  when bmake is already available.
2635	  We add --without-makefile to CONFIGURE_ARGS in this case.
2636
2637	* tweak bsd.after-import.mk (captures Makefile.config etc
2638	  after import to FreeBSD for example) to cope with all the above.
2639
26402018-12-21  Simon J Gerraty  <sjg@beast.crufty.net>
2641
2642	* VERSION: 20181221
2643	  Merge with NetBSD make, pick up
2644	  o parse.c: ParseVErrorInternal use .PARSEDIR
2645	    and apply if relative, and then use .PARSEFILE
2646	    for consistent result.
2647
26482018-12-20  Simon J Gerraty  <sjg@beast.crufty.net>
2649
2650	* VERSION: 20181220
2651	  Merge with NetBSD make, pick up
2652	  o parse.c: ParseVErrorInternal use .CURDIR if .PARSEDIR
2653	    is relative
2654	  o var.c: avoid SEGFAULT in .unexport-env
2655	    when MAKELEVEL is not set
2656
26572018-12-16  Simon J Gerraty  <sjg@beast.crufty.net>
2658
2659	* VERSION: 20181216
2660	  Merge with NetBSD make, pick up
2661	  o fix for unit-tests/varquote.mk on Debian
2662
26632018-09-21  Simon J. Gerraty  <sjg@bad.crufty.net>
2664
2665	* VERSION: 20180919
2666	  Merge with NetBSD make, pick up
2667	  o var.c: add :q
2668	  o dir.c: cleanup caching of stats
2669
26702018-09-21  Simon J Gerraty  <sjg@beast.crufty.net>
2671
2672	* Makefile.config.in: use += where it makes sense.
2673
26742018-05-12  Simon J. Gerraty  <sjg@bad.crufty.net>
2675
2676	* VERSION: 20180512
2677	  Merge with NetBSD make, pick up
2678	  o job.c: skip polling job token pipe
2679
26802018-04-05  Simon J. Gerraty  <sjg@bad.crufty.net>
2681
2682	* VERSION: 20180405
2683	  Merge with NetBSD make, pick up
2684	  o parse.c: be more cautious about detecting depenency line
2685	    rather than sysV style include.
2686
26872018-02-22  Simon J. Gerraty  <sjg@bad.crufty.net>
2688
2689	* VERSION: 20180222
2690	  Merge with NetBSD make, pick up
2691	  o parse.c: avoid calling sysconf for every call to loadfile
2692
26932018-02-18  Simon J. Gerraty  <sjg@bad.crufty.net>
2694
2695	* VERSION: 20180218
2696	  Merge with NetBSD make, pick up
2697	  o var.c: Var_Set handle NULL value anytime.
2698
26992018-02-12  Simon J. Gerraty  <sjg@bad.crufty.net>
2700
2701	* VERSION: 20180212
2702	  Merge with NetBSD make, pick up
2703	  o parse.c: do not treat .info as warning with -W
2704
27052017-12-07  Simon J. Gerraty  <sjg@bad.crufty.net>
2706
2707	* VERSION: 20171207
2708	  Merge with NetBSD make, pick up
2709	  o var.c: Var_Append use Var_Set if var not previously set
2710	    so that VAR_CMD is handled correctly.
2711	    Add a suitable unit-test.
2712
27132017-11-26  Simon J. Gerraty  <sjg@bad.crufty.net>
2714
2715	* VERSION (_MAKE_VERSION): 20171126
2716
2717	* aclocal.m4: use AC_LINK_IFELSE for AC_C___ATTRIBUTE__
2718	  since AC_TRY_COMPILE puts input inside main()
2719	  which upsets modern compilers.
2720
27212017-11-18  Simon J. Gerraty  <sjg@bad.crufty.net>
2722
2723	* VERSION: 20171118
2724	  Merge with NetBSD make, pick up
2725	  o var.c: do not append to variable set on command line
2726	    add unit-test to catch this.
2727
27282017-10-28  Simon J. Gerraty  <sjg@bad.crufty.net>
2729
2730	* VERSION: 20171028
2731	  Merge with NetBSD make, pick up
2732	  o main.c: ignore empty MAKEOBJDIR
2733
2734	* Makefile.config.in:
2735	  make @prefix@ @machine*@ and @default_sys_path@ defaults.
2736
27372017-10-05  Simon J. Gerraty  <sjg@bad.crufty.net>
2738
2739	* VERSION: 20171005
2740
2741	* unit-tests/dotwait.mk: redirect stderr through pipe for more
2742	  consistent result on some platforms.
2743
27442017-08-13  Simon J. Gerraty  <sjg@bad.crufty.net>
2745
2746	* machine.sh: entry for AIX
2747
27482017-08-12  Simon J. Gerraty  <sjg@bad.crufty.net>
2749
2750	* VERSION (_MAKE_VERSION): Move the setting of _MAKE_VERSION
2751	  to a file that can be included by configure as well as make.
2752	  This allows configure to set set _MAKE_VERSION in make-bootstrap.sh
2753
27542017-08-10  Simon J. Gerraty  <sjg@bad.crufty.net>
2755
2756	* Makefile (_MAKE_VERSION): 20170810
2757	  Merge with NetBSD make, pick up
2758	  o meta.c: if target is in subdir we only need subdir name in
2759	    meta_name.
2760
27612017-07-20  Simon J. Gerraty  <sjg@bad.crufty.net>
2762
2763	* Makefile (_MAKE_VERSION): 20170720
2764	  Merge with NetBSD make, pick up
2765	  o compat.c: pass SIGINT etc onto child and wait for it to exit
2766	    before we self-terminate.
2767
27682017-07-11  Simon J. Gerraty  <sjg@bad.crufty.net>
2769
2770	* Makefile (_MAKE_VERSION): 20170711
2771	  forgot to update after merge on 20170708 ;-)
2772	  o main.c: refactor to reduce size of main function.
2773	    add -v option to always fully expand values.
2774	  o meta.c: ensure command output in meta file has ending newline
2775	    even when filemon not being used.
2776	    When matching ${.MAKE.META.IGNORE_PATTERNS} do not use
2777	    pathname via ':L' since any ':' in pathname breaks that.
2778	    Instead set a '${.p.}' to pathname in the target context and
2779	    use that.
2780
27812017-05-10  Simon J. Gerraty  <sjg@bad.crufty.net>
2782
2783	* Makefile (_MAKE_VERSION): 20170510
2784	  Merge with NetBSD make, pick up
2785	  o main.c: Main_SetObjdir: ensure buf2 is in scope
2786
27872017-05-08  Simon J. Gerraty  <sjg@bad.crufty.net>
2788
2789	* Makefile (_MAKE_VERSION): 20170505
2790	  see mk/ChangeLog
2791
27922017-05-05  Simon J. Gerraty  <sjg@bad.crufty.net>
2793
2794	* parse.c: not everyone has stdint.h
2795
27962017-05-01  Simon J. Gerraty  <sjg@bad.crufty.net>
2797
2798	* Makefile (_MAKE_VERSION): 20170501
2799	  see mk/ChangeLog
2800
28012017-04-21  Simon J. Gerraty  <sjg@bad.crufty.net>
2802
2803	* Makefile (_MAKE_VERSION): 20170421
2804	  Merge with NetBSD make, pick up
2805	  o str.c: Str_Match: fix closure tests for [^] and add unit-test.
2806
28072017-04-20  Simon J. Gerraty  <sjg@bad.crufty.net>
2808
2809	* Makefile (_MAKE_VERSION): 20170420
2810	  Merge with NetBSD make, pick up
2811	  o main.c: only use -C arg "as is" if it contains no
2812	    relative component.
2813
28142017-04-18  Simon J. Gerraty  <sjg@bad.crufty.net>
2815
2816	* Makefile (_MAKE_VERSION): 20170418
2817	  Merge with NetBSD make, pick up
2818	  o main.c: fix Main_SetObjdir() for relative paths (eg obj).
2819
28202017-04-17  Simon J. Gerraty  <sjg@bad.crufty.net>
2821
2822	* Makefile (_MAKE_VERSION): 20170417
2823	  Merge with NetBSD make, pick up
2824	  o fixes a number of coverity complaints
2825	    - check return value of fseek, fcntl
2826	    - plug memory leak in Dir_FindFile, Var_LoopExpand,
2827	      JobPrintCommand, ParseTraditionalInclude
2828	    - use bmake_malloc() where NULL is not tollerated
2829	    - use MAKE_ATTR_UNUSED rather that kludges like
2830	      return(unused ? 0 : 0)
2831	    - use purge_cached_realpaths() rather than abuse cached_realpath()
2832
28332017-04-13  Simon J. Gerraty  <sjg@bad.crufty.net>
2834
2835	* Makefile (_MAKE_VERSION): 20170413
2836	  Merge with NetBSD make, pick up
2837	  o main.c: when setting .OBJDIR ignore '$' in paths.
2838
2839	* job.c: use MALLOC_OPTIONS to set malloc_options.
2840
28412017-04-11  Simon J. Gerraty  <sjg@bad.crufty.net>
2842
2843	* Makefile (_MAKE_VERSION): 20170411
2844	  Merge with NetBSD make, pick up
2845	  o str.c: Str_Match: allow [^a-z] to behave as expected.
2846
28472017-03-26  Simon J. Gerraty  <sjg@bad.crufty.net>
2848
2849	* Makefile (_MAKE_VERSION): 20170326
2850	  Merge with NetBSD make, pick up
2851	  o main.c: purge relative paths from realpath cache when .OBJDIR
2852	    is changed.
2853
28542017-03-11  Simon J. Gerraty  <sjg@bad.crufty.net>
2855
2856	* Makefile (_MAKE_VERSION): 20170311
2857	  Merge with NetBSD make, pick up
2858          o main.c: only use -C arg "as is" if it starts with '/'.
2859
28602017-03-01  Simon J. Gerraty  <sjg@bad.crufty.net>
2861
2862	* Makefile (_MAKE_VERSION): 20170301
2863	  Merge with NetBSD make, pick up
2864	  o main.c: use -C arg "as is" rather than getcwd()
2865	    if they identify the same directory.
2866	  o parse.c: ensure loadfile buffer is \n terminated in non-mmap case
2867
28682017-02-01  Simon J. Gerraty  <sjg@bad.crufty.net>
2869
2870	* Makefile (_MAKE_VERSION): 20170201
2871	  Merge with NetBSD make, pick up
2872	  o var.c: allow :_=var and avoid use of special context.
2873
28742017-01-30  Simon J. Gerraty  <sjg@bad.crufty.net>
2875
2876	* Makefile (_MAKE_VERSION): 20170130
2877	  Merge with NetBSD make, pick up
2878	  o var.c: add :range and :_
2879	  o main.c: partially initialize Dir_* before MainParseArgs()
2880	    can be called.
2881	    If -V, skip Main_ExportMAKEFLAGS()
2882
28832017-01-14  Simon J. Gerraty  <sjg@bad.crufty.net>
2884
2885	* Makefile (_MAKE_VERSION): 20170114
2886	  Merge with NetBSD make, pick up
2887	  o var.c: allow specifying the utc value used by :{gm,local}time
2888
28892016-12-12  Simon J. Gerraty  <sjg@bad.crufty.net>
2890
2891	* Makefile (_MAKE_VERSION): 20161212
2892	  Merge with NetBSD make, pick up
2893          o main.c: look for obj.${MACHINE}-${MACHINE_ARCH} too.
2894
28952016-12-09  Simon J. Gerraty  <sjg@bad.crufty.net>
2896
2897	* Makefile (_MAKE_VERSION): 20161209
2898	  Merge with NetBSD make, pick up
2899	  o main.c: cleanup setting of .OBJDIR
2900	  o parse.c: avoid coredump from (var)=val
2901
29022016-11-26  Simon J. Gerraty  <sjg@bad.crufty.net>
2903
2904	* Makefile (_MAKE_VERSION): 20161126
2905	  Merge with NetBSD make, pick up
2906	  o make.c: Make_OODate: report src node name if path not set
2907
29082016-09-26  Simon J. Gerraty  <sjg@bad.crufty.net>
2909
2910	* Makefile (_MAKE_VERSION): 20160926
2911	  Merge with NetBSD make, pick up
2912	  o support for .DELETE_ON_ERROR: (remove targets that fail)
2913
29142016-09-26  Simon J. Gerraty  <sjg@bad.crufty.net>
2915
2916	* Makefile MAN: tweak .Dt to match ${PROG}
2917
29182016-08-18  Simon J. Gerraty  <sjg@bad.crufty.net>
2919
2920	* Makefile (_MAKE_VERSION): 20160818
2921	  its a neater number; pick up whitespace fixes to man page.
2922
29232016-08-17  Simon J. Gerraty  <sjg@bad.crufty.net>
2924
2925	* Makefile (_MAKE_VERSION): 20160817
2926	  Merge with NetBSD make, pick up
2927	  o meta.c: move handling of .MAKE.META.IGNORE_* to meta_ignore()
2928	    so we can call it before adding entries to missingFiles.
2929	    Thus we do not track files we have been told to ignore.
2930
29312016-08-15  Simon J. Gerraty  <sjg@bad.crufty.net>
2932
2933	* Makefile (_MAKE_VERSION): 20160815
2934	  Merge with NetBSD make, pick up
2935	  o meta_oodate: apply .MAKE.META.IGNORE_FILTER (if defined) to
2936	    pathnames, and skip if the expansion is empty.
2937	    Useful for dirdeps.mk when checking DIRDEPS_CACHE.
2938
29392016-08-12  Simon J. Gerraty  <sjg@bad.crufty.net>
2940
2941	* Makefile (_MAKE_VERSION): 20160812
2942	  Merge with NetBSD make, pick up
2943	  o meta.c: remove all missingFiles entries that match a deleted
2944	    dir.
2945	  o main.c: set .ERROR_CMD if possible.
2946
29472016-06-06  Simon J. Gerraty  <sjg@bad.crufty.net>
2948
2949	* Makefile (_MAKE_VERSION): 20160606
2950	  Merge with NetBSD make, pick up
2951	  o dir.c: extend mtimes cache to others via cached_stat()
2952
29532016-06-04  Simon J. Gerraty  <sjg@bad.crufty.net>
2954
2955	* Makefile (_MAKE_VERSION): 20160604
2956	  Merge with NetBSD make, pick up
2957	  o meta.c: missing filemon data is only relevant if we read a
2958	    meta file.
2959	    Also do not return oodate for a missing metafile if gn->path
2960	    points to .CURDIR
2961
29622016-06-02  Simon J. Gerraty  <sjg@bad.crufty.net>
2963
2964	* Makefile (_MAKE_VERSION): 20160602
2965	  Merge with NetBSD make, pick up
2966	  o cached_realpath(): avoid hitting filesystem more than necessary.
2967	  o meta.c: refactor need_meta decision, add knobs for
2968	    missing meta file and filemon data wrt out-of-datedness.
2969
29702016-05-28  Simon J. Gerraty  <sjg@bad.crufty.net>
2971
2972	* Makefile (_MAKE_VERSION): 20160528
2973
2974	* boot-strap, make-bootstrap.sh.in: Makefile now uses _MAKE_VERSION
2975
29762016-05-12  Simon J. Gerraty  <sjg@bad.crufty.net>
2977
2978	* Makefile (_MAKE_VERSION): 20160512
2979	  Merge with NetBSD make, pick up
2980	  o meta.c: ignore paths that match .MAKE.META.IGNORE_PATTERNS
2981	    this is useful for gcov builds.
2982	  o propagate errors from filemon(4).
2983
29842016-05-09  Simon J. Gerraty  <sjg@bad.crufty.net>
2985
2986	* Makefile (_MAKE_VERSION): 20160509
2987	  Merge with NetBSD make, pick up
2988	  o remove use of non-standard types u_int etc.
2989	  o meta.c: apply realpath() before matching against metaIgnorePaths
2990
29912016-04-04  Simon J. Gerraty  <sjg@bad.crufty.net>
2992
2993	* Makefile (_MAKE_VERSION): 20160404
2994	  Merge with NetBSD make, pick up
2995	  o allow makefile to set .MAKE.JOBS
2996
2997	* Makefile (PROG_NAME): use ${_MAKE_VERSION}
2998
29992016-03-15  Simon J. Gerraty  <sjg@bad.crufty.net>
3000
3001	* Makefile (_MAKE_VERSION): 20160315
3002	  Merge with NetBSD make, pick up
3003	  o fix handling of archive members
3004
30052016-03-13  Simon J. Gerraty  <sjg@bad.crufty.net>
3006
3007	* Makefile (_MAKE_VERSION): rename variable to avoid interference
3008	  with checks for ${MAKE_VERSION}
3009
30102016-03-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3011
3012	* Makefile (MAKE_VERSION): 20160310
3013	  Merge with NetBSD make, pick up
3014	  o meta.c: treat missing Read file same as Write, incase we Delete it.
3015
30162016-03-07  Simon J. Gerraty  <sjg@bad.crufty.net>
3017
3018	* Makefile (MAKE_VERSION): 20160307
3019	  Merge with NetBSD make, pick up
3020	  o var.c: fix :ts\nnn to be octal by default.
3021	  o meta.c: meta_finish() to cleanup memory.
3022
30232016-02-26  Simon J. Gerraty  <sjg@bad.crufty.net>
3024
3025	* Makefile (MAKE_VERSION): 20160226
3026	  Merge with NetBSD make, pick up
3027	  o meta.c: allow meta file for makeDepend if makefiles want it.
3028
30292016-02-19  Simon J. Gerraty  <sjg@bad.crufty.net>
3030
3031	* var.c: default .MAKE.SAVE_DOLLARS to FALSE
3032	  for backwards compatability.
3033
3034	* Makefile (MAKE_VERSION): 20160220
3035	  Merge with NetBSD make, pick up
3036	  o var.c: add knob to control handling of '$$' in :=
3037
30382016-02-18  Simon J. Gerraty  <sjg@bad.crufty.net>
3039
3040	* Makefile (MAKE_VERSION): 20160218
3041	  Merge with NetBSD make, pick up
3042	  o var.c: add .export-literal allows us to fix sys.clean-env.mk
3043	    post the changes to Var_Subst.
3044	    Var_Subst now takes flags, and does not consume '$$' in :=
3045
30462016-02-17  Simon J. Gerraty  <sjg@bad.crufty.net>
3047
3048	* Makefile (MAKE_VERSION): 20160217
3049	  Merge with NetBSD make, pick up
3050	  o var.c: preserve '$$' in :=
3051	  o parse.c: add .dinclude for handling included
3052	    makefile like .depend
3053
30542015-12-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3055
3056	* Makefile (MAKE_VERSION): 20151220
3057	  Merge with NetBSD make, pick up
3058	  o suff.c: re-initialize suffNull when clearing suffixes.
3059
30602015-12-01  Simon J. Gerraty  <sjg@bad.crufty.net>
3061
3062	* Makefile (MAKE_VERSION): 20151201
3063	  Merge with NetBSD make, pick up
3064	  o cond.c: CondCvtArg: avoid access beyond end of empty buffer.
3065	  o meta.c: meta_oodate: use lstat(2) for checking link target
3066	    in case it is a symlink.
3067	  o var.c: avoid calling brk_string and Var_Export1 with empty
3068	    strings.
3069
30702015-11-26  Simon J. Gerraty  <sjg@bad.crufty.net>
3071
3072	* Makefile (MAKE_VERSION): 20151126
3073	  Merge with NetBSD make, pick up
3074	  o parse.c: ParseTrackInput don't access beyond
3075	    end of old value.
3076
30772015-10-22  Simon J. Gerraty  <sjg@bad.crufty.net>
3078
3079	* Makefile (MAKE_VERSION): 20151022
3080
3081	* Add support for BSD/OS which lacks inttypes.h
3082	  and really needs sys/param.h for sys/sysctl.h
3083	  also 'type' is not a shell builtin.
3084
3085	* var.c: eliminate uint32_t and need for inttypes.h
3086
3087	* main.c: PrintOnError flush stdout before run .ERROR
3088
3089	* parse.c: cope with _SC_PAGESIZE not being defined.
3090
3091
30922015-10-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3093
3094	* Makefile (MAKE_VERSION): 20151020
3095	  Merge with NetBSD make, pick up
3096	  o var.c: fix uninitialized var
3097
30982015-10-12  Simon J. Gerraty  <sjg@bad.crufty.net>
3099
3100	* var.c: the conditional expressions used with ':?' can be
3101	expensive, if already discarding do not evaluate or expand
3102	anything.
3103
31042015-10-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3105
3106	* Makefile (MAKE_VERSION): 20151010
3107	  Merge with NetBSD make, pick up
3108	  o Add Boolean wantit flag to Var_Subst and Var_Parse
3109	    when FALSE we know we are discarding the result and can
3110	    skip operations like Cmd_Exec.
3111
31122015-10-09  Simon J. Gerraty  <sjg@bad.crufty.net>
3113
3114	* Makefile (MAKE_VERSION): 20151009
3115	  Merge with NetBSD make, pick up
3116	  o var.c: don't check for NULL before free()
3117	  o meta.c: meta_oodate, do not hard code ignore of makeDependfile
3118
31192015-09-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3120
3121	* Makefile (MAKE_VERSION): 20150910
3122	  Merge with NetBSD make, pick up
3123	  o main.c: with -w print Enter/Leaving messages for objdir too
3124	    if necessary.
3125	  o centralize shell metachar handling
3126
3127	* FILES: add metachar.[ch]
3128
31292015-06-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3130
3131	* Makefile (MAKE_VERSION): 20150606
3132	  Merge with NetBSD make, pick up
3133	  o make.1: document .OBJDIR target
3134
31352015-05-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3136
3137	* Makefile (MAKE_VERSION): 20150505
3138	  Merge with NetBSD make, pick up
3139	  o cond.c: be strict about lhs of comparison when evaluating .if
3140	    but less so when called from variable expansion.
3141	  o unit-tests/cond2.mk: test various error conditions
3142
31432015-05-04  Simon J. Gerraty  <sjg@bad.crufty.net>
3144
3145	* machine.sh (MACHINE): Add Bitrig
3146	  patch from joerg@netbsd.org
3147
31482015-04-18  Simon J. Gerraty  <sjg@bad.crufty.net>
3149
3150	* Makefile (MAKE_VERSION): 20150418
3151	  Merge with NetBSD make, pick up
3152	  o job.c: use memmove() rather than memcpy()
3153
3154	* unit-tests/varshell.mk: SunOS cannot handle the TERMINATED_BY_SIGNAL
3155	  case, so skip it.
3156
31572015-04-11  Simon J. Gerraty  <sjg@bad.crufty.net>
3158
3159	* Makefile (MAKE_VERSION): 20150411
3160	  bump version - only mk/ changes.
3161
31622015-04-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3163
3164	* Makefile (MAKE_VERSION): 20150410
3165	  Merge with NetBSD make, pick up
3166	  o document different handling of '-' in jobs mode vs compat
3167	  o fix jobs mode so that '-' only applies to whole job
3168	    when shell lacks hasErrCtl
3169	  o meta.c: use separate vars to track lcwd and latestdir (read)
3170	    per process
3171
31722015-04-01  Simon J. Gerraty  <sjg@bad.crufty.net>
3173
3174	* Makefile (MAKE_VERSION): 20150401
3175	  Merge with NetBSD make, pick up
3176	  o meta.c: close meta file in child
3177
3178	* Makefile: use BINDIR.bmake if set.
3179	  Same for MANDIR and SHAREDIR
3180	  Handy for testing release candidates
3181	  in various environments.
3182
31832015-03-26  Simon J. Gerraty  <sjg@bad.crufty.net>
3184
3185	* move initialization of savederr to block where it is used
3186	  to avoid spurious warning from gcc5
3187
31882014-11-11  Simon J. Gerraty  <sjg@bad.crufty.net>
3189
3190	* Makefile (MAKE_VERSION): 20141111
3191	  just a cooler number
3192
31932014-11-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3194
3195	* Makefile (MAKE_VERSION): 20141105
3196	  Merge with NetBSD make, pick up
3197	  o revert major overhaul of suffix handling
3198	    and POSIX compliance - too much breakage
3199	    and impossible to make backwards compatible.
3200	  o we still have the new unit test structure which is ok.
3201	  o meta.c ensure "-- filemon" is at start of line.
3202
32032014-09-17  Simon J. Gerraty  <sjg@bad.crufty.net>
3204
3205	* configure.in: test that result of getconf PATH_MAX is numeric
3206	  and discard if not.  Apparently needed for Hurd.
3207
32082014-08-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3209
3210	* Makefile (MAKE_VERSION): 20140830
3211	  Merge with NetBSD make, pick up
3212	  o major overhaul of suffix handling
3213	  o improved POSIX compliance
3214	  o overhauled unit-tests
3215
32162014-06-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3217
3218	* Makefile (MAKE_VERSION): 20140620
3219	  Merge with NetBSD make, pick up
3220	  o var.c return varNoError rather than var_Error for ::= modifiers.
3221
32222014-05-22  Simon J. Gerraty  <sjg@bad.crufty.net>
3223
3224	* Makefile (MAKE_VERSION): 20140522
3225	  Merge with NetBSD make, pick up
3226	  o var.c detect some parse errors.
3227
32282014-04-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3229
3230	* Fix spelling errors - patch from Pedro Giffuni
3231
32322014-02-14  Simon J. Gerraty  <sjg@bad.crufty.net>
3233
3234	* Makefile (MAKE_VERSION): 20140214
3235	  Merge with NetBSD make, pick up
3236	  o .INCLUDEFROM*
3237	  o use Var_Value to get MAKEOBJDIR[PREFIX]
3238	  o reduced realloc'ign in brk_string.
3239	* configure.in: add a check for compiler supporting __func__
3240
32412014-01-03  Simon J. Gerraty  <sjg@bad.crufty.net>
3242
3243	* boot-strap: ignore mksrc=none
3244
32452014-01-02  Simon J. Gerraty  <sjg@bad.crufty.net>
3246
3247	* Makefile (DEFAULT_SYS_PATH?): use just ${prefix}/share/mk
3248
32492014-01-01  Simon J. Gerraty  <sjg@bad.crufty.net>
3250
3251	* Makefile (MAKE_VERSION): 20140101
3252	* configure.in: set bmake_path_max to min(_SC_PATH_MAX,1024)
3253	* Makefile.config: defined BMAKE_PATH_MAX to bmake_path_max
3254	* make.h: use BMAKE_PATH_MAX if MAXPATHLEN not defined (needed for
3255	  Hurd)
3256	* configure.in: Add AC_PREREQ and check for
3257	  sysctl; patch from Andrew Shadura andrewsh at debian.org
3258
32592013-10-16  Simon J. Gerraty  <sjg@bad.crufty.net>
3260
3261	* Makefile (MAKE_VERSION): 20131010
3262	* lose the const from arg to systcl to avoid problems on older BSDs.
3263
32642013-10-01  Simon J. Gerraty  <sjg@bad.crufty.net>
3265
3266	* Makefile (MAKE_VERSION): 20131001
3267	  Merge with NetBSD make, pick up
3268	  o main.c: for NATIVE build sysctl to get MACHINE_ARCH from
3269	    hw.machine_arch if necessary.
3270	  o meta.c: meta_oodate - need to look at src of Link and target
3271	    of Move as well.
3272	* main.c: check that CTL_HW and HW_MACHINE_ARCH exist.
3273	  provide __arraycount() if needed.
3274
32752013-09-04  Simon J. Gerraty  <sjg@bad.crufty.net>
3276
3277	* Makefile (MAKE_VERSION): 20130904
3278	  Merge with NetBSD make, pick up
3279	  o Add VAR_INTERNAL context, so that internal setting of
3280	    MAKEFILE does not override value set by makefiles.
3281
32822013-09-02  Simon J. Gerraty  <sjg@bad.crufty.net>
3283
3284	* Makefile (MAKE_VERSION): 20130902
3285	  Merge with NetBSD make, pick up
3286	  o CompatRunCommand: only apply shellErrFlag when errCheck is true
3287
32882013-08-28  Simon J. Gerraty  <sjg@bad.crufty.net>
3289
3290	* Makefile (MAKE_VERSION): 20130828
3291	  Merge with NetBSD make, pick up
3292	  o Fix VAR :sh = syntax from Will Andrews at freebsd.org
3293	  o Call Job_SetPrefix() from Job_Init() so makefiles have
3294	    opportunity to set .MAKE.JOB.PREFIX
3295
32962013-07-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3297
3298	* Makefile (MAKE_VERSION): 20130730
3299	  Merge with NetBSD make, pick up
3300	  o Allow suppression of --- job -- tokens by setting
3301	    .MAKE.JOB.PREFIX empty.
3302
33032013-07-16  Simon J. Gerraty  <sjg@bad.crufty.net>
3304
3305	* Makefile (MAKE_VERSION): 20130716
3306	  Merge with NetBSD make, pick up
3307	  o number of gmake compatibility tweaks
3308	    -w for gmake style entering/leaving messages
3309	    if .MAKE.LEVEL > 0 indicate it in progname "make[1]" etc.
3310	    handle MAKEFLAGS containing only letters.
3311	  o when overriding a GLOBAL variable on the command line,
3312	    delete it from GLOBAL context so -V doesn't show the wrong
3313	    value.
3314
33152013-07-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3316
3317	* configure.in: We don't need MAKE_LEVEL_SAFE anymore.
3318
3319	* Makefile (MAKE_VERSION): 20130706
3320	  Merge with NetBSD make, pick up
3321	  o Shell_Init(): export shellErrFlag if commandShell hasErrCtl is
3322	    true so that CompatRunCommand() can use it, to ensure
3323	    consistent behavior with jobs mode.
3324	  o use MAKE_LEVEL_ENV to define the variable to propagate
3325	    .MAKE.LEVEL - currently set to MAKELEVEL (same as gmake).
3326	  o meta.c: use .MAKE.META.IGNORE_PATHS to allow customization of
3327	    paths to ignore.
3328
33292013-06-04  Simon J. Gerraty  <sjg@bad.crufty.net>
3330
3331	* Makefile (MAKE_VERSION): 20130604
3332	  Merge with NetBSD make, pick up
3333	  o job.c: JobCreatePipe: do fcntl() after any tweaking of fd's
3334	    to avoid leaking descriptors.
3335
33362013-05-28  Simon J. Gerraty  <sjg@bad.crufty.net>
3337
3338	* Makefile (MAKE_VERSION): 20130528
3339	  Merge with NetBSD make, pick up
3340	  o var.c: cleanup some left-overs in VarHash()
3341
33422013-05-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3343
3344	* Makefile (MAKE_VERSION): 20130520
3345	  generate manifest from component FILES rather than have to
3346	  update FILES when mk/FILES changes.
3347
33482013-05-18  Simon J. Gerraty  <sjg@bad.crufty.net>
3349
3350	* Makefile (MAKE_VERSION): 20130518
3351	  Merge with NetBSD make, pick up
3352	  o suff.c: don't skip all processsing for .PHONY targets
3353	    else wildcard srcs do not get expanded.
3354	  o var.c: expand name of variable to delete if necessary.
3355
33562013-03-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3357
3358	* Makefile (MAKE_VERSION): 20130330
3359	  Merge with NetBSD make, pick up
3360	  o meta.c: refine the handling of .OODATE in commands.
3361	    Rather than suppress command comparison for the entire script
3362	    as though .NOMETA_CMP had been used, only suppress it for the
3363	    one command line.
3364	    This allows something like ${.OODATE:M.NOMETA_CMP} to be used to
3365	    suppress comparison of a command without otherwise affecting it.
3366	  o make.1: document that
3367
33682013-03-22  Simon J. Gerraty  <sjg@bad.crufty.net>
3369
3370	* Makefile (MAKE_VERSION): 20130321
3371	  yes, not quite right but its a cooler number.
3372	  Merge with NetBSD make, pick up
3373	  o parse.c: fix ParseGmakeExport to be portable
3374	    and add a unit-test.
3375	* meta.c: call meta_init() before makefiles are read and if built
3376	  with filemon support set .MAKE.PATH_FILEMON to _PATH_FILEMON
3377	  this let's makefiles test for support.
3378	  Call meta_mode_init() to process .MAKE.MODE.
3379
33802013-03-13  Simon J. Gerraty  <sjg@bad.crufty.net>
3381
3382	* Makefile (MAKE_VERSION): 20130305
3383	  Merge with NetBSD make, pick up
3384	  o run .STALE: target when a dependency from .depend is missing.
3385	  o job.c: add Job_RunTarget() for the above and .BEGIN
3386
33872013-03-03  Simon J. Gerraty  <sjg@bad.crufty.net>
3388
3389	* Makefile (MAKE_VERSION): 20130303
3390	  Merge with NetBSD make, pick up
3391	  o main.c: set .MAKE.OS to utsname.sysname
3392	  o job.c: more checks for read and poll errors
3393	  o var.c: lose VarChangeCase() saves 4% time
3394
33952013-03-02  Simon J. Gerraty  <sjg@bad.crufty.net>
3396
3397	* boot-strap: remove MAKEOBJDIRPREFIX from environment since we
3398	  want to use MAKEOBJDIR
3399
34002013-01-27  Simon J. Gerraty  <sjg@bad.crufty.net>
3401
3402	* Merge with NetBSD make, pick up
3403	  o make.1: more info on how shell commands are handled.
3404	  o job.c,main.c: detect write errors to job pipes.
3405
34062013-01-25  Simon J. Gerraty  <sjg@bad.crufty.net>
3407
3408	* Makefile (MAKE_VERSION): 20130123
3409	  Merge with NetBSD make, pick up
3410	  o meta.c: if script uses .OODATE and meta_oodate() decides
3411	    rebuild is needed, .OODATE will be empty - set it to .ALLSRC.
3412	  o var.c: in debug output indicate which variabale modifiers
3413	    apply to.
3414	  o remove Check_Cwd logic the makefiles have been fixed.
3415
34162012-12-12  Simon J. Gerraty  <sjg@bad.crufty.net>
3417
3418	* makefile.in: add a simple makefile for folk who insist on
3419	  ./configure; make; make install
3420	  it just runs boot-strap
3421	* include mk/* to accommodate the above
3422	* boot-strap:  re-work to accommodate the above
3423	  mksrc defaults to $Mydir/mk
3424	  allow op={configure,build,install,clean,all}
3425	  add options to facilitate install
3426	* Makefile.config.in: just the bits set by configure
3427	* Makefile: bump version to 20121212
3428	  abandon Makefile.in (NetBSD Makefile)
3429	  leverage mk/* instead
3430	* configure.in: ensure srcdir is absolute
3431
34322012-11-11  Simon J. Gerraty  <sjg@bad.crufty.net>
3433
3434	* Makefile.in (MAKE_VERSION): 20121111
3435	  fix generation of bmake.cat1
3436
34372012-11-09  Simon J. Gerraty  <sjg@bad.crufty.net>
3438
3439	* Makefile.in (MAKE_VERSION): 20121109
3440	  Merge with NetBSD make, pick up
3441	  o make.c: MakeBuildChild: return 0 so search continues if a
3442	    .ORDER dependency is detected.
3443	  o unit-tests/order: test the above
3444
34452012-11-02  Simon J. Gerraty  <sjg@bad.crufty.net>
3446
3447	* Makefile.in (MAKE_VERSION): 20121102
3448	  Merge with NetBSD make, pick up
3449	  o cond.c: allow cond_state[] to grow.
3450	    In meta mode with a very large tree, we can hit the limit
3451	    while processing dirdeps.
3452
34532012-10-25  Simon J. Gerraty  <sjg@bad.crufty.net>
3454
3455	* Makefile.in: we need to use ${srcdir} not ${.CURDIR}
3456
34572012-10-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3458
3459	* Makefile.in (MAKE_VERSION): 20121010
3460	  o protect syntax that only bmake parses correctly.
3461	  o remove auto setting of FORCE_MACHINE, use configure's
3462	    --with-force-machine=whatever if that is desired.
3463
34642012-10-08  Simon J. Gerraty  <sjg@bad.crufty.net>
3465
3466	* Makefile.in: do not lose history from make.1 when generating bmake.1
3467
34682012-10-07  Simon J. Gerraty  <sjg@bad.crufty.net>
3469
3470	* Makefile.in (MAKE_VERSION): 20121007
3471	  Merge with NetBSD make, pick up
3472	  o compat.c: ignore empty commands - same as jobs mode.
3473	  o make.1: document meta chars that cause use of shell
3474
34752012-09-11  Simon J. Gerraty  <sjg@bad.crufty.net>
3476
3477	* Makefile.in (MAKE_VERSION): bump version to 20120911
3478	* bsd.after-import.mk: include Makefile.inc early and allow it to
3479	  override PROG
3480
34812012-08-31  Simon J. Gerraty  <sjg@bad.crufty.net>
3482
3483	* Makefile.in (MAKE_VERSION): bump version to 20120831
3484	  Merge with NetBSD make, pick up
3485	  o cast sizeof() to int for comparison
3486	  o minor make.1 tweak
3487
34882012-08-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3489
3490	* Makefile.in (MAKE_VERSION): bump version to 20120830
3491	  Merge with NetBSD make, pick up
3492	  o .MAKE.EXPAND_VARIABLES knob can control default behavior of -V
3493	  o debug flag -dV causes -V to show raw value regardless.
3494
34952012-07-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3496
3497	* bsd.after-import.mk (after-import): ensure unit-tests/Makefile
3498	  gets SRCTOP set.
3499
35002012-07-04  Simon J. Gerraty  <sjg@bad.crufty.net>
3501
3502	* Makefile.in (MAKE_VERSION): bump version to 20120704
3503	  Merge with NetBSD make, pick up
3504	  o Job_ParseShell should call Shell_Init if it has been
3505	    previously called.
3506	* Makefile.in: set USE_META based on configure result.
3507	  also .PARSEDIR is safer indicator of bmake.
3508
35092012-06-26  Simon J. Gerraty  <sjg@bad.crufty.net>
3510
3511	* Makefile.in: bump version to 20120626
3512	  ensure CPPFLAGS is in CFLAGS
3513	* meta.c: avoid nested externs
3514	* bsd.after-import.mk: avoid ${.CURDIR}/Makefile as target
3515
35162012-06-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3517
3518	* Makefile.in (MAKE_VERSION): bump version to 20120620
3519	  Merge with NetBSD make, pick up
3520	  o make_malloc.c: avoid including make_malloc.h again
3521
3522	* Makefile.in: avoid bmake only syntax or protect with
3523	  .if defined(.MAKE.LEVEL)
3524	* bsd.after-import.mk: replace .-include with .sinclude
3525	  ensure? SRCTOP gets a value
3526	* configure.in: look for filemon.h in /usr/include/dev/filemon first.
3527
35282012-06-19  Simon J. Gerraty  <sjg@bad.crufty.net>
3529
3530	* Makefile.in (MAKE_VERSION): bump version to 20120612
3531	  Merge with NetBSD make, pick up
3532	  o use MAKE_ATTR_* rather than those defined by cdefs.h or compiler
3533	    for greater portability.
3534	  o unit-tests/forloop: check that .for works as expected wrt
3535	    number of times and with "quoted strings".
3536
35372012-06-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3538
3539	* Makefile.in (MAKE_VERSION): bump version to 20120606
3540	  Merge with NetBSD make, pick up
3541	  o compat.c: use kill(2) rather than raise(3).
3542	* configure.in: look for sys/dev/filemon
3543	* bsd.after-import.mk: add a .-include "Makefile.inc" to Makefile
3544	  and pass BOOTSTRAP_XTRAS to boot-strap.
3545
35462012-06-04  Simon J. Gerraty  <sjg@bad.crufty.net>
3547
3548	* Makefile.in (MAKE_VERSION): bump version to 20120604
3549	  Merge with NetBSD make, pick up
3550	  o util.c and var.c share same var for tracking if environ
3551	    has been reallocated.
3552	  o util.c provide getenv with setenv.
3553	* Add MAKE_LEVEL_SAFE as an alternate means of passing MAKE_LEVEL
3554	  when the shell actively strips .MAKE.* from the environment.
3555	  We still refer to the variable always as .MAKE.LEVEL
3556	* util.c fix bug in findenv() was finding prefix of name.
3557	* compat.c: re-raising SIGINT etc after running .INTERRUPT
3558	  results in more reliable termination of all activity on many
3559	  platforms.
3560
35612012-06-02  Simon J. Gerraty  <sjg@bad.crufty.net>
3562
3563	* Makefile.in (MAKE_VERSION): bump version to 20120602
3564	  Merge with NetBSD make, pick up
3565	  o for.c: handle quoted items in .for list
3566
35672012-05-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3568
3569	* Makefile.in (MAKE_VERSION): bump version to 20120530
3570	  Merge with NetBSD make, pick up
3571	  o compat.c: ignore empty command.
3572
35732012-05-24  Simon J. Gerraty  <sjg@bad.crufty.net>
3574
3575	* Makefile.in (MAKE_VERSION): bump version to 20120524
3576	* FILES: add bsd.after-import.mk:
3577	  A simple means of integrating bmake into a BSD build system.
3578
35792012-05-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3580
3581	* Makefile.in (MAKE_VERSION): bump version to 20120520
3582	  Merge with NetBSD make, pick up
3583	  o increased limit for nested conditionals.
3584
35852012-05-18  Simon J. Gerraty  <sjg@bad.crufty.net>
3586
3587	* Makefile.in (MAKE_VERSION): bump version to 20120518
3588	  Merge with NetBSD make, pick up
3589	  o use _exit(2) in signal hanlder
3590	  o Don't use the [dir] cache when building nodes that might have
3591	    changed since the last exec.
3592	  o Avoid nested extern declaration warnings.
3593
35942012-04-27  Simon J. Gerraty  <sjg@bad.crufty.net>
3595
3596	* meta.c (fgetLine): avoid %z - not portable.
3597	* parse.c: Since we moved include of sys/mman.h
3598	  and def's of MAP_COPY etc. we got dups from a merge.
3599
36002012-04-24  Simon J. Gerraty  <sjg@bad.crufty.net>
3601
3602	* Makefile.in (MAKE_VERSION): bump version to 20120420
3603	  Merge with NetBSD make, pick up
3604	  o restore duplicate supression in .MAKE.MAKEFILES
3605	    runtime saving can be significant.
3606	  o Var_Subst() uses Buf_DestroyCompact() to reduce memory
3607	    consumption up to 20%.
3608
36092012-04-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3610
3611	* Makefile.in (MAKE_VERSION): bump version to 20120420
3612          Merge with NetBSD make, pick up
3613	  o remove duplicate supression in .MAKE.MAKEFILES
3614	  o improved dir cache behavior
3615	  o gmake'ish export command
3616
36172012-03-25  Simon J. Gerraty  <sjg@bad.crufty.net>
3618
3619	* Makefile.in (MAKE_VERSION): bump version to 20120325
3620	  Merge with NetBSD make, pick up
3621	  o fix parsing of :[#] in conditionals.
3622
36232012-02-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3624
3625	* Makefile.in: replace use of .Nx in bmake.1 with NetBSD
3626	  since some systems cannot cope with .Nx <version>
3627
36282011-11-14  Simon J. Gerraty  <sjg@bad.crufty.net>
3629
3630	* Makefile.in (MAKE_VERSION): bump version to 20111111
3631	  Merge with NetBSD make, pick up
3632	  o debug output for .PARSEDIR and .PARSEFILE
3633
36342011-10-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3635
3636	* Makefile.in (MAKE_VERSION):  bump version to 20111010
3637
36382011-10-09  Simon J. Gerraty  <sjg@bad.crufty.net>
3639
3640	* boot-strap: check for an expected file in the dirs we look for.
3641	* make-bootstrap.sh: pass on LDSTATIC
3642
36432011-10-01  Simon J. Gerraty  <sjg@bad.crufty.net>
3644
3645	* Makefile.in (MAKE_VERSION): bump version to 20111001
3646	  Merge with NetBSD make, pick up
3647	  o ensure .PREFIX is set for .PHONY
3648	    and .TARGET set for .PHONY run via .END
3649	  o __dead used consistently
3650
36512011-09-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3652
3653	* Makefile.in (MAKE_VERSION): 20110909 is a better number ;-)
3654
36552011-09-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3656
3657	* Makefile.in (MAKE_VERSION): bump version to 20110905
3658	  Merge with NetBSD make, pick up
3659	  o meta_oodate: ignore makeDependfile
3660
36612011-08-28  Simon J. Gerraty  <sjg@bad.crufty.net>
3662
3663	* Makefile.in (MAKE_VERSION): bump version to 20110828
3664	  Merge with NetBSD make, pick up
3665	  o silent=yes in .MAKE.MODE causes meta mode to mark targets
3666	    as SILENT if a .meta file is created
3667
36682011-08-18  Simon J. Gerraty  <sjg@bad.crufty.net>
3669
3670	* Makefile.in (MAKE_VERSION): bump version to 20110818
3671	  Merge with NetBSD make, pick up
3672	  o in meta mode, if target flagged .META a missing .meta file
3673	    means target is out-of-date
3674	  o fixes for gcc 4.5 warnings
3675	  o simplify job printing code
3676
36772011-08-09  Simon J. Gerraty  <sjg@bad.crufty.net>
3678
3679	* Makefile.in (MAKE_VERSION): bump version to 20110808
3680	  Merge with NetBSD make, pick up
3681	  o do not touch OP_SPECIAL targets when doing make -t
3682
36832011-06-22  Simon J. Gerraty  <sjg@bad.crufty.net>
3684
3685	* Makefile.in (MAKE_VERSION): bump version to 20110622
3686	  Merge with NetBSD make, pick up
3687	  o meta_oodate detect corrupted .meta file and declare oodate.
3688	* configure.in: add check for setsid
3689
36902011-06-07  Simon J. Gerraty  <sjg@bad.crufty.net>
3691
3692	* Merge with NetBSD make, pick up
3693	  o unit-tests/modts now works on MirBSD
3694
36952011-06-04  Simon J. Gerraty  <sjg@bad.crufty.net>
3696
3697	* Makefile.in (MAKE_VERSION): bump version to 20110606
3698	  Merge with NetBSD make, pick up
3699	  o ApplyModifiers: when we parse a variable which is not
3700	    the entire modifier string, or not followed by ':', do not
3701	    consider it as containing modifiers.
3702	  o loadfile: ensure newline at end of mapped file.
3703
37042011-05-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3705
3706	* Makefile.in (MAKE_VERSION): bump version to 20110505
3707	  Merge with NetBSD make, pick up
3708	  o .MAKE.META.BAILIWICK - list of prefixes which define the scope
3709	    of make's control.  In meta mode, any generated file within
3710	    said bailiwick, which  is found to be missing, causes current
3711	    target to be out-of-date.
3712
37132011-04-11  Simon J. Gerraty  <sjg@bad.crufty.net>
3714
3715	* Makefile.in (MAKE_VERSION): bump version to 20110411
3716	  Merge with NetBSD make, pick up
3717	  o when long modifiers fail to match, check sysV style.
3718	    - add a test case
3719
37202011-04-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3721
3722	* Makefile.in (MAKE_VERSION): bump version to 20110410
3723	  Merge with NetBSD make, pick up
3724	  o :hash - cheap 32bit hash of value
3725	  o :localtime, :gmtime - use value as format string for strftime.
3726
37272011-03-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3728
3729	* Makefile.in (MAKE_VERSION): bump version to 20110330
3730	  mostly because its a cooler version.
3731	  Merge with NetBSD make, pick up
3732	  o NetBSD tags for meta.[ch]
3733	  o job.c call meta_job_finish() after meta_job_error().
3734	  o meta_job_error() should call meta_job_finish() to ensure
3735	    .meta file is closed, and safe to copy - if .ERROR target wants.
3736	   meta_job_finish() is safe to call repeatedly.
3737
37382011-03-29  Simon J. Gerraty  <sjg@bad.crufty.net>
3739
3740	* unit-tests/modts: use printf if it is a builtin,
3741	  to save us from MirBSD
3742
3743	* Makefile.in (MAKE_VERSION): bump version to 20110329
3744	  Merge with NetBSD make, pick up
3745	  o fix for use after free() in CondDoExists().
3746	  o meta_oodate() report extra commands and return earlier.
3747
37482011-03-27  Simon J. Gerraty  <sjg@bad.crufty.net>
3749
3750	* Makefile.in (MAKE_VERSION): bump version to 20110327
3751	  Merge with NetBSD make, pick up
3752	  o meta.c, if .MAKE.MODE contains curdirOk=yes
3753	    allow creating .meta files in .CURDIR
3754	* boot-strap (TOOL_DIFF): aparently at least on linux distro
3755	  formats the output of 'type' differently - so eat any "()"
3756
37572011-03-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3758
3759	* Makefile.in (MAKE_VERSION): bump version to 20110306
3760	  Merge with NetBSD make, pick up
3761	  o meta.c, only do getcwd() once
3762
37632011-03-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3764
3765	* Makefile.in (MAKE_VERSION): bump version to 20110305
3766	  Merge with NetBSD make, pick up
3767	  o correct sysV substitution handling of empty lhs and variable
3768	  o correct exists() check for dir with trailing /
3769	  o correct handling of modifiers for non-existant variables
3770	    during evaluation of conditionals.
3771	  o ensure MAP_FILE is defined.
3772	  o meta.c use curdir[] now exported by main.c
3773
37742011-02-25  Simon J. Gerraty  <sjg@bad.crufty.net>
3775
3776	* Makefile.in (MAKE_VERSION): bump version to 20110225
3777	  Merge with NetBSD make, pick up
3778	  o fix for incorrect .PARSEDIR when .OBJDIR is re-computed after
3779	    makefiles have been read.
3780	  o fix example of :? modifier in man page.
3781
37822011-02-13  Simon J. Gerraty  <sjg@bad.crufty.net>
3783
3784	* Makefile.in (MAKE_VERSION): bump version to 20110214
3785	  Merge with NetBSD make, pick up
3786	  o meta.c handle realpath() failing when generating meta file
3787	    name.
3788
3789	* sigcompat.c: convert to ansi so we can use higher warning levels.
3790
3791
37922011-02-07  Simon J. Gerraty  <sjg@bad.crufty.net>
3793
3794	* Makefile.in (MAKE_VERSION): bump version to 20110207
3795	  Merge with NetBSD make, pick up
3796	  o fix for bug in meta mode.
3797
37982011-01-03  Simon J. Gerraty  <sjg@bad.crufty.net>
3799
3800	* parse.c: SunOS 5.8 at least does not have MAP_FILE
3801
38022011-01-01  Simon J. Gerraty  <sjg@bad.crufty.net>
3803
3804	* Makefile.in (MAKE_VERSION): bump version to 20110101
3805	  Merge with NetBSD make, pick up
3806	  o use mmap(2) if available, for reading makefiles
3807
38082010-12-15  Simon J. Gerraty  <sjg@bad.crufty.net>
3809
3810	* Makefile.in (MAKE_VERSION): bump version to 20101215
3811	  Merge with NetBSD make, pick up
3812	  o ensure meta_job_error() does not report a previous .meta file
3813	    as being culprit.
3814
38152010-12-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3816
3817	* Makefile.in (MAKE_VERSION): bump version to 20101210
3818	  Merge with NetBSD make, pick up
3819	  o meta_oodate: track cwd per process, and only consider target
3820	    out-of-date if missing file is outside make's CWD.
3821	    Ignore files in /tmp/ etc.
3822	  o to ensure unit-tests results match, need to control LC_ALL
3823	    as well as LANG.
3824	  o fix for parsing bug in var.c
3825
38262010-11-26  Simon J. Gerraty  <sjg@bad.crufty.net>
3827
3828	* Makefile.in (MAKE_VERSION): bump version to 20101126
3829	  Merge with NetBSD make, pick up
3830	  o if stale dependency is an IMPSRC, search via .PATH
3831	  o meta_oodate: if a referenced file is missing, target is
3832	    out-of-date.
3833	  o meta_oodate: if a target uses .OODATE in its commands,
3834	    it (.OODATE) needs to be recomputed.
3835	  o keep a pointer to youngest child node, rather than just its
3836	    mtime.
3837
38382010-11-02  Simon J. Gerraty  <sjg@bad.crufty.net>
3839
3840	* Makefile.in (MAKE_VERSION): bump version to 20101101
3841
38422010-10-16  Simon J. Gerraty  <sjg@bad.crufty.net>
3843
3844	* machine.sh: like os.sh,
3845	allow for uname -p producing useless drivel
3846
38472010-09-13  Simon J. Gerraty  <sjg@bad.crufty.net>
3848
3849	* boot-strap: document configure knobs for meta and filemon.
3850
3851	* Makefile.in (MAKE_VERSION): bump version to 20100911
3852	  Merge with NetBSD make, pick up
3853	  o meta.c - meta mode
3854
3855	* make-bootstrap.sh.in: handle meta.c
3856	* configure.in: add knobs for use_meta and filemon_h
3857	  also, look for dirname, str[e]sep and strlcpy
3858	* util.c: add simple err[x] and warn[x]
3859
38602010-08-08  Simon J. Gerraty  <sjg@bad.crufty.net>
3861
3862	* boot-strap (TOOL_DIFF): set this to ensure tests use
3863	  the same version of diff that configure tested
3864
3865	* Makefile.in (MAKE_VERSION): bump version to 20100808
3866	  Merge with NetBSD make, pick up
3867	  o in jobs mode, when we discover we cannot make something,
3868	    call PrintOnError before exit.
3869
38702010-08-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3871
3872	* Makefile.in (MAKE_VERSION): bump version to 20100806
3873	  Merge with NetBSD make, pick up
3874	  o formatting fixes for ignored errors
3875	  o ensure jobs are cleaned up regardless of where wait() was called.
3876
38772010-06-28  Simon J. Gerraty  <sjg@bad.crufty.net>
3878
3879	* Makefile.in (MAKE_VERSION): bump version to 20100618
3880	* os.sh (MACHINE_ARCH): watch out for drivel from uname -p
3881
38822010-06-16  Simon J. Gerraty  <sjg@bad.crufty.net>
3883
3884	* Makefile.in (MAKE_VERSION): bump version to 20100616
3885	  Merge with NetBSD make, pick up
3886	  o man page update
3887	  o call PrintOnError from JobFinish when we detect an error we
3888	    are not ignoring.
3889
38902010-06-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3891
3892	* Makefile.in (MAKE_VERSION): bump version to 20100606
3893	  Merge with NetBSD make, pick up
3894	  o man page update
3895
38962010-06-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3897
3898	* Makefile.in (MAKE_VERSION): bump version to 20100605
3899	  Merge with NetBSD make, pick up
3900	  o use bmake_signal() which is a wrapper around sigaction()
3901	    in place of signal()
3902	  o add .export-env to allow exporting variables to environment
3903	    without tracking (so no re-export when the internal value is
3904	    changed).
3905
39062010-05-24  Simon J. Gerraty  <sjg@bad.crufty.net>
3907
3908	* Makefile.in (MAKE_VERSION): bump version to 20100524
3909	  Merge with NetBSD make, pick up
3910	  o fix for .info et al being greedy.
3911
39122010-05-23  Simon J. Gerraty  <sjg@bad.crufty.net>
3913
3914	* Makefile.in (MAKE_VERSION): bump version to 20100520
3915	  Merge with NetBSD make, pick up
3916	  o back to using realpath on argv[0]
3917	    but only if contains '/' and does not start with '/'.
3918
39192010-05-10  Simon J. Gerraty  <sjg@bad.crufty.net>
3920
3921	* boot-strap: use absolute path for bmake when running tests.
3922
3923	* Makefile.in (MAKE_VERSION):  bump version to 20100510
3924	  Merge with NetBSD make, pick up
3925	  o revert use of realpath on argv[0]
3926	    too many corner cases.
3927	  o print MAKE_PRINT_VAR_ON_ERROR before running .ERROR target.
3928
39292010-05-05  Simon J. Gerraty  <sjg@bad.crufty.net>
3930
3931	* Makefile.in (MAKE_VERSION): bump version to 20100505
3932	  Merge with NetBSD make, pick up
3933	  o fix for missed SIGCHLD when compiled with SunPRO
3934	    actually for bmake, defining FORCE_POSIX_SIGNALS would have
3935	    done the job.
3936
39372010-04-30  Simon J. Gerraty  <sjg@bad.crufty.net>
3938
3939	* Makefile.in (MAKE_VERSION): bump version to 20100430
3940	  Merge with NetBSD make, pick up
3941	  o fflush stdout before writing to stdout
3942
39432010-04-23  Simon J. Gerraty  <sjg@bad.crufty.net>
3944
3945	* Makefile.in (MAKE_VERSION): bump version to 20100423
3946	  Merge with NetBSD make, pick up
3947	  o updated unit tests for Haiku (this time for sure).
3948	* boot-strap: based on patch from joerg
3949	  honor --with-default-sys-path better.
3950	* boot-strap: remove mention of --with-prefix-sys-path
3951
39522010-04-22  Simon J. Gerraty  <sjg@bad.crufty.net>
3953
3954	* Makefile.in (MAKE_VERSION): bump version to 20100422
3955	* Merge with NetBSD make, pick up
3956	  o fix for vfork() on Darwin.
3957	  o fix for bogus $TMPDIR.
3958	  o set .MAKE.MODE=compat for -B
3959	  o set .MAKE.JOBS=max_jobs for -j max_jobs
3960	  o allow unit-tests to run without any *.mk
3961	  o unit-tests/modmisc be more conservative in dirs presumed to exist.
3962	* boot-strap: ignore /usr/share/mk except on NetBSD.
3963	* unit-tests/Makefile.in: set LANG=C when running unit-tests to
3964	  ensure sort(1) behaves as expected.
3965
39662010-04-21  Simon J. Gerraty  <sjg@bad.crufty.net>
3967
3968	* boot-strap: add FindHereOrAbove so we can use -m .../mk
3969
39702010-04-20  Simon J. Gerraty  <sjg@bad.crufty.net>
3971
3972	* Makefile.in (MAKE_VERSION): bump version to 20100420
3973	* Merge with NetBSD make, pick up
3974	  o fix for variable realpath() behavior.
3975	    we have to stat(2) the result to be sure.
3976	  o fix for .export (all) when nested vars use :sh
3977
39782010-04-14  Simon J. Gerraty  <sjg@bad.crufty.net>
3979
3980	* Makefile.in (MAKE_VERSION): bump version to 20100414
3981	* Merge with NetBSD make, pick up
3982	  o use realpath to resolve argv[0] (for .MAKE) if needed.
3983	  o add realpath from libc.
3984	  o add :tA to resolve variable via realpath(3) if possible.
3985
39862010-04-08  Simon J. Gerraty  <sjg@bad.crufty.net>
3987
3988	* Makefile.in (MAKE_VERSION): bump version to 20100408
3989	* Merge with NetBSD make, pick up
3990	  o unit tests for .ERROR, .error
3991	  o fix for .ERROR to ensure it cannot be default target.
3992
39932010-04-06  Simon J. Gerraty  <sjg@bad.crufty.net>
3994
3995	* Makefile.in (MAKE_VERSION): bump version to 20100406
3996	* Merge with NetBSD make, pick up
3997	  o fix for compat mode "Error code" going to debug_file.
3998	  o fix for .ALLSRC being populated twice.
3999	  o support for .info, .warning and .error directives
4000	  o .MAKE.MODE to control make's operational mode
4001	  o .MAKE.MAKEFILE_PREFERENCE to control the preferred makefile
4002	    name(s).
4003	  o .MAKE.DEPENDFILE to control the name of the depend file
4004	  o .ERROR target - run on failure.
4005
40062010-03-18  Simon J. Gerraty  <sjg@bad.crufty.net>
4007
4008	* make-bootstrap.sh.in: extract MAKE_VERSION from Makefile
4009
4010	* os.sh,arch.c: patch for Haiku from joerg at netbsd
4011
40122010-03-17  Simon J. Gerraty  <sjg@bad.crufty.net>
4013
4014	* Makefile.in (MAKE_VERSION): bump version to 20100222
4015	* Merge with NetBSD make, pick up
4016	  o better error msg for .for with mutiple inter vars
4017
4018	* boot-strap:
4019	  o use make-bootstrap.sh from joerg at netbsd
4020	    to avoid the need for a native make when bootstrapping.
4021	  o add "" everywhere ;-)
4022	  o if /usr/share/tmac/andoc.tmac exists install nroff bmake.1
4023	    otherwise the pre-formated version.
4024
40252010-01-04  Simon J. Gerraty  <sjg@bad.crufty.net>
4026
4027	* Makefile.in (MAKE_VERSION): bump version to 20100102
4028	* Merge with NetBSD make, pick up:
4029	  o fix for -m .../
4030
40312009-11-18  Simon J. Gerraty  <sjg@void.crufty.net>
4032
4033	* Makefile.in (MAKE_VERSION): bump version to 20091118
4034	* Merge with NetBSD make, pick up:
4035	  o .unexport
4036	  o report lines that start with '.' and should have ':'
4037	    (catch typo's of .el*if).
4038
40392009-10-30  Simon J. Gerraty  <sjg@void.crufty.net>
4040
4041	* configure.in: Ensure that srcdir and mksrc are absolute paths.
4042
40432009-10-09  Simon J. Gerraty  <sjg@void.crufty.net>
4044
4045	* Makefile.in (MAKE_VERSION): fix version to 20091007
4046
40472009-10-07  Simon J. Gerraty  <sjg@void.crufty.net>
4048
4049	* Makefile.in (MAKE_VERSION): bump version to 200910007
4050	* Merge with NetBSD make, pick up:
4051	  o fix for parsing of :S;...;...; applied to .for loop iterator
4052	    appearing in a dependency line.
4053
40542009-09-09  Simon J. Gerraty  <sjg@void.crufty.net>
4055
4056	* Makefile.in (MAKE_VERSION): bump version to 20090909
4057	* Merge with NetBSD make, pick up:
4058	  o fix for -C, .CURDIR and .OBJDIR
4059	* boot-strap:
4060	  o allow share_dir to be set independent of prefix.
4061	  o select default share_dir better when prefix ends in $HOST_TARGET
4062	  o if FORCE_BSD_MK etc were set, include them in the suggested
4063	    install-mk command.
4064
40652009-09-08  Simon J. Gerraty  <sjg@void.crufty.net>
4066
4067	* Makefile.in (MAKE_VERSION): bump version to 20090908
4068	* Merge with NetBSD make, pick up:
4069	  o .MAKE.LEVEL for recursion tracking
4070	  o fix for :M scanning \:
4071
40722009-09-03  Simon J. Gerraty  <sjg@void.crufty.net>
4073
4074	* configure.in: Don't -D__EXTENSIONS__ if
4075	AC_USE_SYSTEM_EXTENSIONS says "no".
4076
40772009-08-26  Simon J. Gerraty  <sjg@void.crufty.net>
4078
4079	* Makefile.in (MAKE_VERSION): bump version to 20090826
4080	Simplify MAKE_VERSION to just the bare date.
4081	* Merge with NetBSD make, pick up:
4082	  o -C directory support.
4083	  o support for SIGINFO
4084	  o use $TMPDIR for temp files.
4085	  o child of vfork should be careful about modifying parent's state.
4086
4087
40882009-03-26  Simon J. Gerraty  <sjg@void.crufty.net>
4089
4090	* Appy some patches for MiNT from David Brownlee
4091
40922009-02-26  Simon J. Gerraty  <sjg@void.crufty.net>
4093
4094	* Makefile.in (BMAKE_VERSION): bump version to 20090222
4095	* Merge with NetBSD make, pick up:
4096	  o Possible null pointer de-ref in Var_Set.
4097
40982009-02-08  Simon J. Gerraty  <sjg@void.crufty.net>
4099
4100	* Makefile.in (BMAKE_VERSION): bump version to 20090204
4101	* Merge with NetBSD make, pick up:
4102	  o bmake_malloc et al moved to their own .c
4103	  o Count both () and {} when looking for the end of a :M pattern
4104	  o Change 'Buffer' so that it is the actual struct, not a pointer to it.
4105	  o strlist.c - functions for processing extendable arrays of pointers to strings.
4106	  o ClientData replaced with void *, so const void * can be used.
4107	  o New debug flag C for DEBUG_CWD
4108
41092008-11-11  Simon J. Gerraty  <sjg@void.crufty.net>
4110
4111	* Makefile.in (BMAKE_VERSION): bump version to 20081111
4112	  Apply patch from Joerg Sonnenberge to
4113	  configure.in:
4114	  o remove some redundant checks
4115	  o check for emlloc etc only in libutil and require the whole family.
4116	  util.c:
4117	  o remove [v]asprintf which is no longer used.
4118
41192008-11-04  Simon J. Gerraty  <sjg@void.crufty.net>
4120
4121	* Makefile.in (BMAKE_VERSION): bump version to 20081101
4122	* Merge with NetBSD make, pick up:
4123	  o util.c: avoid use of putenv() - christos
4124
41252008-10-30  Simon J. Gerraty  <sjg@void.crufty.net>
4126
4127	* Makefile.in (BMAKE_VERSION): bump version to 20081030
4128	  pick up man page tweaks.
4129
41302008-10-29  Simon J. Gerraty  <sjg@void.crufty.net>
4131
4132	* Makefile.in: move processing of LIBOBJS to after is definition!
4133	  thus we'll have getenv.c in SRCS only if needed.
4134
4135	* make.1: add examples of how to use :?
4136
4137	* Makefile.in (BMAKE_VERSION): bump version to 20081029
4138	* Merge with NetBSD make, pick up:
4139	  o fix for .END processing with -j
4140	  o segfault from Parse_Error when no makefile is open
4141	  o handle numeric expressions in any variable expansion
4142	  o debug output now defaults to stderr, -dF to change it - apb
4143	  o make now uses bmake_malloc etc so that it can build natively
4144	    on A/UX - wasn't an issue for bmake, but we want to keep in sync.
4145
41462008-09-27  Simon J. Gerraty  <sjg@void.crufty.net>
4147
4148	* Makefile.in (BMAKE_VERSION): bump version to 20080808
4149	* Merge with NetBSD make, pick up:
4150	  o fix for PR/38840: Pierre Pronchery: make crashes while parsing
4151	    long lines in Makefiles
4152	  o optimizations for VarQuote by joerg
4153	  o fix for PR/38756: dominik: make dumps core on invalid makefile
4154
41552008-05-15  Simon J. Gerraty  <sjg@void.crufty.net>
4156
4157	* Makefile.in (BMAKE_VERSION): bump version to 20080515
4158	* Merge with NetBSD make, pick up:
4159	  o fix skip setting vars in VAR_GLOBAL context, to handle
4160	    cases where VAR_CMD is used for other than command line vars.
4161
41622008-05-14  Simon J. Gerraty  <sjg@void.crufty.net>
4163
4164	* boot-strap (make_version): we may need to look in
4165	$prefix/share/mk for sys.mk
4166
4167	* Makefile.in (BMAKE_VERSION): bump version to 20080514
4168	* Merge with NetBSD make, pick up:
4169	  o skip setting vars in VAR_GLOBAL context, when already set in
4170	  VAR_CMD which takes precedence.
4171
41722008-03-30  Simon J. Gerraty  <sjg@void.crufty.net>
4173
4174	* Makefile.in (BMAKE_VERSION):  bump version to 20080330
4175	* Merge with NetBSD make, pick up:
4176	  o fix for ?= when LHS contains variable reference.
4177
41782008-02-15  Simon J. Gerraty  <sjg@void.crufty.net>
4179
4180	* merge some patches from NetBSD pkgsrc.
4181
4182	* makefile.boot.in (BOOTSTRAP_SYS_PATH): Allow better control of
4183	the MAKSYSPATH used during bootstrap.
4184
4185	* Makefile.in (BMAKE_VERSION): bump version to 20080215
4186	* Merge with NetBSD make, pick up:
4187	  o warn if non-space chars follow 'empty' in a conditional.
4188
41892008-01-18  Simon J. Gerraty  <sjg@void.crufty.net>
4190
4191	* Makefile.in (BMAKE_VERSION): bump version to 20080118
4192	* Merge with NetBSD make, pick up:
4193	  o consider dependencies read from .depend as optional - dsl
4194	  o remember when buffer for reading makefile grows - dsl
4195	  o add -dl (aka LOUD) - David O'Brien
4196
41972007-10-22  Simon J. Gerraty  <sjg@void.crufty.net>
4198
4199	* Makefile.in (BMAKE_VERSION): bump version to 20071022
4200	* Merge with NetBSD make, pick up:
4201	  o Allow .PATH<suffix> to be used for .include ""
4202
4203	* boot-strap: source default settings from .bmake-boot-strap.rc
4204
42052007-10-16  Simon J. Gerraty  <sjg@void.crufty.net>
4206
4207	* Makefile.in: fix maninstall on various systems
4208	  provided that our man.mk is used.
4209	  For non-BSD systems we install the preformatted page
4210	  into $MANDIR/cat1
4211
42122007-10-15  Simon J. Gerraty  <sjg@void.crufty.net>
4213
4214	* boot-strap: make bmake.1 too, so maninstall works.
4215
42162007-10-14  Simon J. Gerraty  <sjg@void.crufty.net>
4217
4218	* Makefile.in (BMAKE_VERSION): bump version to 20071014
4219	* Merge with NetBSD make, pick up:
4220	  o revamped handling of defshell - configure no longer needs to
4221	    know the content of the shells array - apb
4222	  o stop Var_Subst modifying its input - apb
4223	  o avoid calling ParseTrackInput too often - dsl
4224
42252007-10-11  Simon J. Gerraty  <sjg@void.crufty.net>
4226
4227	* Makefile.in (BMAKE_VERSION): bump version to 20071011
4228	* Merge with NetBSD make, pick up:
4229	  o fix Shell_Init for case that _BASENAME_DEFSHELL is absolute path.
4230
4231	* sigcompat.c: some tweaks for HP-UX 11.x based on
4232	  patch from Tobias Nygren
4233
4234	* configure.in: update handling of --with-defshell to match
4235	  new make behavior.  --with-defshell=/usr/xpg4/bin/sh
4236	  will now do what one might hope - provided the chosen shell
4237	  behaves enough like sh.
4238
42392007-10-08  Simon J. Gerraty  <sjg@void.crufty.net>
4240
4241	* Makefile.in (BMAKE_VERSION): bump to 20071008
4242	* Merge with NetBSD make, pick up:
4243	  o .MAKE.JOB.PREFIX - control the token output before jobs - sjg
4244	  o .export/.MAKE.EXPORTED - export of variables - sjg
4245	  o .MAKE.MAKEFILES - track all makefiles read - sjg
4246	  o performance improvements - dsl
4247	  o revamp parallel job scheduling - dsl
4248
42492006-07-28  Simon J. Gerraty  <sjg@void.crufty.net>
4250
4251	* Makefile.in (BMAKE_VERSION): bump to 20060728
4252	* Merge with NetBSD make, pick up:
4253	  o extra debug info during variable and cond processing - sjg
4254	  o shell definition now covers newline - rillig
4255	  o minor mem leak in PrintOnError - sjg
4256
42572006-05-11  Simon J. Gerraty  <sjg@void.crufty.net>
4258
4259	* Makefile.in (BMAKE_VERSION):  bump to 20060511
4260	* Merge with NetBSD make, pick up:
4261	  o more memory leaks - coverity
4262	  o possible overflow in ArchFindMember - coverity
4263	  o extract variable modifier code out of Var_Parse()
4264	    so it can be called recursively - sjg
4265	  o unit-tests/moderrs - sjg
4266
42672006-04-12  Simon J. Gerraty  <sjg@void.crufty.net>
4268
4269	* Makefile.in (BMAKE_VERSION): bump to 20060412
4270	* Merge with NetBSD make, pick up:
4271	  o fixes for some memory leaks - coverity
4272	  o only read first sys.mk etc when searching sysIncPath - sjg
4273
4274	* main.c (ReadMakefile): remove hack for __INTERIX that prevented
4275	setting ${MAKEFILE} - OBATA Akio
4276
42772006-03-18  Simon J. Gerraty  <sjg@void.crufty.net>
4278
4279	* Makefile.in (BMAKE_VERSION): bump to 20060318
4280	* Merge with NetBSD make, pick up:
4281	  o cleanup of job.c to remove remote handling, distcc is more
4282	    useful and this code was likely bit-rotting - dsl
4283	  o fix for :P modifier - sjg
4284	* boot-strap: set default prefix to something reasonable
4285	  (for me anyway).
4286
42872006-03-01  Simon J. Gerraty  <sjg@void.crufty.net>
4288
4289	* Makefile.in (BMAKE_VERSION): bump to 20060301
4290	* Merge with NetBSD make, pick up:
4291	  o make .WAIT apply recursively, document and test case - apb
4292	  o allow variable modifiers in a variable appear anywhere in
4293	    modifier list, document and test case - sjg
4294
42952006-02-22  Simon J. Gerraty  <sjg@void.crufty.net>
4296
4297	* Makefile.in (BMAKE_VERSION): bump to 20060222
4298	* Merge with NetBSD make, pick up:
4299	  o improved job token handling - dsl
4300	  o SIG_DFL the correct signal before exec - dsl
4301	  o more debug info during parsing - dsl
4302	  o allow variable modifiers to be specified via variable - sjg
4303	* boot-strap: explain why we died if no mksrc
4304
43052005-11-05  Simon J. Gerraty  <sjg@void.crufty.net>
4306
4307	* Makefile.in (BMAKE_VERSION): bump to 20051105
4308	* configure.in: always set default_sys_path
4309	  default is ${prefix}/share/mk
4310	  - remove prefix_sys_path, anyone wanting more than above
4311	    needs to set it manually.
4312
43132005-11-04  Simon J. Gerraty  <sjg@void.crufty.net>
4314
4315	* boot-strap: make this a bit easier for pkgsrc folk.
4316	  bootstrap still fails on IRIX64 since MACHINE_ARCH gets set to
4317	  'mips' while pkgsrc wants 'mipseb' or 'mipsel'
4318
43192005-11-02  Simon J. Gerraty  <sjg@void.crufty.net>
4320
4321	* Makefile.in (BMAKE_VERSION): bump to 20051102
4322	* job.c (JobFinish): fix likely ancient merge lossage
4323	fix from Todd Vierling.
4324	* boot-strap (srcdir): allow setting mksrc=none
4325
43262005-10-31  Simon J. Gerraty  <sjg@void.crufty.net>
4327
4328	* Makefile.in (BMAKE_VERSION): bump to 20051031
4329	* ranlib.h: skip on OSF too.
4330	  (NetBSD PR 31864)
4331
43322005-10-10  Simon J. Gerraty  <sjg@void.crufty.net>
4333
4334	* Makefile.in (BMAKE_VERSION): bump to 20051002
4335	  fix a silly typo
4336
43372005-10-09  Simon J. Gerraty  <sjg@void.crufty.net>
4338
4339	* Makefile.in (BMAKE_VERSION): bump to 20051001
4340	  support for UnixWare and some other systems,
4341	  based on patches from pkgsrc/bootstrap
4342
43432005-09-03  Simon J. Gerraty  <sjg@void.crufty.net>
4344
4345	* Makefile.in (BMAKE_VERSION): bump to 20050901
4346	* Merge with NetBSD make, pick up:
4347	  o possible parse error causing us to wander off.
4348
43492005-06-06  Simon J. Gerraty  <sjg@void.crufty.net>
4350
4351	* Makefile.in (BMAKE_VERSION): bump to 20050606
4352	* Merge with NetBSD make, pick up:
4353	  o :0x modifier for randomizing a list
4354	  o fixes for a number of -Wuninitialized issues.
4355
43562005-05-30  Simon J. Gerraty  <sjg@void.crufty.net>
4357
4358	* Makefile.in (BMAKE_VERSION): bump to 20050530
4359	* Merge with NetBSD make, pick up:
4360	  o Handle dependencies for .BEGIN, .END and .INTERRUPT
4361
4362	* README: was seriously out of date.
4363
43642005-03-22  Simon J. Gerraty  <sjg@void.crufty.net>
4365
4366	* Important to use .MAKE rather than MAKE.
4367
43682005-03-15  Simon J. Gerraty  <sjg@void.crufty.net>
4369
4370	* Makefile.in (BMAKE_VERSION): bump to 20050315
4371	* Merge with NetBSD make, pick up:
4372	  o don't mistake .elsefoo for .else
4373	  o use suffix-specific search path correctly
4374	  o bunch of style nits
4375
43762004-05-11  Simon J. Gerraty  <sjg@void.crufty.net>
4377
4378	* boot-strap:
4379	o ensure that args to --src and --with-mksrc
4380	  are resolved before giving them to configure.
4381	o add -o "objdir" so that builder can control it,
4382	  default is $OS as determined by os.sh
4383	o add -q to suppress all the install instructions.
4384
43852004-05-08  Simon J. Gerraty  <sjg@void.crufty.net>
4386
4387	* Remove __IDSTRING()
4388
4389	* Makefile.in (BMAKE_VERSION): bump to 20040508
4390	* Merge with NetBSD make, pick up:
4391	  o posix fixes
4392	    - remove '-e' from compat mode
4393	    - add support for '+' command-line prefix.
4394	  o fix for handling '--' on command-line.
4395	  o fix include in lst.lib/lstInt.h to simplify '-I's
4396	  o we also picked up replacement of MAKE_BOOTSTRAP
4397	    with !MAKE_NATIVE which is a noop, but possibly confusing.
4398
43992004-04-14  Simon J. Gerraty  <sjg@void.crufty.net>
4400
4401	* Makefile.in (BMAKE_VERSION): bump to 20040414
4402	* Merge with NetBSD make, pick up:
4403	  o allow quoted strings on lhs of conditionals
4404	  o issue warning when extra .else is seen
4405	  o print line numer when errors encountered during parsing from
4406	  string.
4407
44082004-02-20  Simon J. Gerraty  <sjg@void.crufty.net>
4409
4410	* Makefile.in (BMAKE_VERSION):  bump to 20040220
4411	* Merge with NetBSD make, pick up:
4412	  o fix for old :M parsing bug.
4413	  o re-jigged unit-tests
4414
44152004-02-15  Simon J. Gerraty  <sjg@void.crufty.net>
4416
4417	* Makefile.in (accept test): use ${.MAKE:S,^./,${.CURDIR}/,}
4418	so that './bmake -f Makefile test' works.
4419
44202004-02-14  Simon J. Gerraty  <sjg@void.crufty.net>
4421
4422	* Makefile.in: (BMAKE_VERSION): bump to 20040214
4423	* Merge with NetBSD make, pick up:
4424	  o search upwards for *.mk
4425	  o fix for double free of var substitution buffers
4426	  o use of getopt replaced with custom code, since the usage
4427	  (re-scanning) isn't posix compatible.
4428
44292004-02-12  Simon J. Gerraty  <sjg@void.crufty.net>
4430
4431	* arch.c: don't include ranlib.h on ELF systems
4432	(thanks to Chuck Cranor <chuck@ece.cmu.edu>).
4433
44342004-01-18  Simon J. Gerraty  <sjg@void.crufty.net>
4435
4436	* Makefile.in (BMAKE_VERSION): bump to 20040118
4437
4438	* boot-strap (while): export vars we assign to on cmdline
4439	* unit-test/Makefile.in: ternary is .PHONY
4440
44412004-01-08  Simon J. Gerraty  <sjg@void.crufty.net>
4442
4443	* Makefile.in (BMAKE_VERSION): bump version to 20040108
4444	* Merge with NetBSD make, pick up:
4445	  o fix for ternary modifier
4446
44472004-01-06  Simon J. Gerraty  <sjg@void.crufty.net>
4448
4449	* Makefile.in (BMAKE_VERSION): bump version to 20040105
4450	* Merge with NetBSD make, pick up:
4451	  o fix for cond.c to handle compound expressions better
4452	  o variable expansion within sysV style replacements
4453
44542003-12-22  Simon J. Gerraty  <sjg@void.crufty.net>
4455
4456	* Make portable snprintf safer - output to /dev/null first to
4457	check space needed.
4458
4459	* Makefile.in (BMAKE_VERSION): bump version to 20031222
4460	* Merge with NetBSD make, pick up:
4461	  o -dg3 to show input graph when things go wrong.
4462	  o explicitly look for makefiles in objdir if not found in curdir so
4463	    that errors in .depend etc will be reported accurarely.
4464	  o avoid use of -e in shell scripts in jobs mode, use '|| exit $?'
4465	    instead as it more accurately reflects the expected behavior and
4466	    is more consistently implemented.
4467	  o avoid use of asprintf.
4468
44692003-09-28  Simon J. Gerraty  <sjg@void.crufty.net>
4470
4471	* util.c: Add asprintf and vasprintf.
4472
4473	* Makefile.in (BMAKE_VERSION): bump version to 20030928
4474	* Merge with NetBSD make, pick up:
4475	:[] modifier - allows picking words from a variable.
4476	:tW modifier - allows treating value as one big word.
4477	W flag for :C and :S - allows treating value as one big word.
4478
44792003-09-12  Simon J. Gerraty  <sjg@void.crufty.net>
4480
4481	* Merge with NetBSD make
4482	pick up -de flag to enable printing failed command.
4483	don't skip 1st two dir entries (normally . and ..) since
4484	coda does not have them.
4485
44862003-09-09  Simon J. Gerraty  <sjg@void.crufty.net>
4487
4488	* Makefile.in (BMAKE_VERSION): bump version to 20030909
4489	* Merge with NetBSD make, pick up:
4490	- changes for -V '${VAR}' to print fully expanded value
4491	  cf. -V VAR
4492	- CompatRunCommand now prints the command that failed.
4493	- several files got updated 3 clause Berkeley license.
4494
44952003-08-02  Simon J. Gerraty  <sjg@void.crufty.net>
4496
4497	* boot-strap: Allow setting configure args on command line.
4498
44992003-07-31  Simon J. Gerraty  <sjg@void.crufty.net>
4500
4501	* configure.in: add --with-defshell to allow sh or ksh
4502	to be selected as default shell.
4503
4504	* Makefile.in: bump version to 20030731
4505
4506	* Merge with NetBSD make
4507	Pick up .SHELL spec for ksh and associate man page changes.
4508	Also compat mode now uses the same shell specs.
4509
45102003-07-29  Simon J. Gerraty  <sjg@void.crufty.net>
4511
4512	* var.c (Var_Parse): ensure delim is initialized.
4513
4514	* unit-tests/Makefile.in: use single quotes to avoid problems from
4515	some shells.
4516
4517	* makefile.boot.in:
4518	Run the unit-tests as part of the bootstrap procedure.
4519
45202003-07-28  Simon J. Gerraty  <sjg@void.crufty.net>
4521
4522	* unit-tests/Makefile.in: always force complaints from
4523	${TEST_MAKE} to be from 'make'.
4524
4525	* configure.in: add check for 'diff -u'
4526	also fix some old autoconf'isms
4527
4528	* Makefile.in (BMAKE_VERSION): bump version to 20030728.
4529	if using GCC add -Wno-cast-qual to CFLAGS for var.o
4530
4531	* Merge with NetBSD make
4532	Pick up fix for :ts parsing error in some cases.
4533	Pick unit-tests.
4534
45352003-07-23  Simon J. Gerraty  <sjg@void.crufty.net>
4536
4537	* Makefile.in (BMAKE_VERSION): bump version to 20030723.
4538
4539	* var.c (Var_Parse): fix bug in :ts modifier, after const
4540	correctness fixes, must pass nstr to VarModify.
4541
45422003-07-14  Simon J. Gerraty  <sjg@void.crufty.net>
4543
4544	* Makefile.in: BMAKE_VERSION switch to a date based version.
4545	We'll generally use the date of last import from NetBSD.
4546
4547	* Merge with NetBSD make
4548	Pick up fixes for const-correctness, now passes WARNS=3 on
4549	NetBSD.
4550	Pick up :ts modifier, allows controlling the separator used
4551	between words in variable expansion.
4552
45532003-07-11  Simon J. Gerraty  <sjg@void.crufty.net>
4554
4555	* FILES: include boot-strap and os.sh
4556
4557	* Makefile.in: only set WARNS if we are NetBSD, the effect on
4558	FreeBSD is known to be bad.
4559
4560	* makefile.boot.in (bootstrap): make this the default target.
4561
4562	* Makefile.in: bump version to 3.1.19
4563
4564	* machine.sh: avoid A-Z with tr as it is bound to lose.
4565
45662003-07-10  Simon J. Gerraty  <sjg@void.crufty.net>
4567
4568	* Merge with NetBSD make
4569	Pick up fix for PR/19781 - unhelpful error msg on unclosed ${var:foo
4570	Plus some doc fixes.
4571
45722003-04-27  Simon J. Gerraty  <sjg@void.crufty.net>
4573
4574	* Merge with NetBSD make
4575	Pick up fix for PR/1523 - don't count a library as built, if there
4576	is no way to build it
4577
4578	* Bump version to 3.1.18
4579
45802003-03-23  Simon J. Gerraty  <sjg@void.crufty.net>
4581
4582	* Merge with NetBSD make
4583	Pick up fix for ParseDoSpecialSrc - we only use it if .WAIT
4584	appears in src list.
4585
45862003-03-21  Simon J. Gerraty  <sjg@void.crufty.net>
4587
4588	* Merge with NetBSD make (mmm 10th anniversary!)
4589	pick up fix for .WAIT in srcs that refer to $@ or $* (PR#20828)
4590	pick up -X which tells us to not export VAR=val via setenv if
4591	we are already doing so via MAKEFLAGS.  This saves valuable env
4592	space on systems like Darwin.
4593	set MAKE_VERSION to 3.1.17
4594
4595	* parse.c: pix up fix for suffix rules
4596
45972003-03-06  Simon J. Gerraty  <sjg@void.crufty.net>
4598
4599	* Merge with NetBSD make.
4600	pick up fix for propagating -B via MAKEFLAGS.
4601	set MAKE_VERSION to 3.1.16
4602
4603	* Apply some patches from pkgsrc-bootstrap/bmake
4604	Originally by Grant Beattie <grant@netbsd.org>
4605	I may have missed some - since they are based on bmake-3.1.12
4606
46072002-12-03  Simon J. Gerraty  <sjg@void.crufty.net>
4608
4609	* makefile.boot.in (bmake): update install targets for those that
4610	use them, also clear MAKEFLAGS when invoking bmake.boot to avoid
4611	havoc from gmake -w.  Thanks to Harlan Stenn <hstenn@cisco.com>.
4612
4613	* bmake.cat1: update the pre-formatted man page!
4614
46152002-11-30  Simon J. Gerraty  <sjg@void.crufty.net>
4616
4617	* Merge with NetBSD make.
4618	pick up fix for premature free of pointer used in call
4619	to Dir_InitCur().
4620	set MAKE_VERSION to 3.1.15
4621
46222002-11-26  Simon J. Gerraty  <sjg@void.crufty.net>
4623
4624	* configure.in: determine suitable value for MKSRC.
4625	override using --with-mksrc=PATH.
4626
4627	* machine.sh: use `uname -p` for MACHINE_ARCH on modern SunOS systems.
4628	configs(8) will use 'sun4' as an alias for 'sparc'.
4629
46302002-11-25  Simon J. Gerraty  <sjg@void.crufty.net>
4631
4632	* Merge with NetBSD make.
4633	pick up ${.PATH}
4634	pick up fix for finding ../cat.c via .PATH when .CURDIR=..
4635	set MAKE_VERSION to 3.1.14
4636	add configure checks for killpg and sys/socket.h
4637
46382002-09-16  Simon J. Gerraty  <sjg@void.crufty.net>
4639
4640	* tag bmake-3-1-13
4641
4642	* makefile.boot.in (bmake): use install-mk
4643	Also setup ./mk before trying to invoke bmake.boot incase we
4644	needed install-mk to create a sys.mk for us.
4645
4646	* configure.in: If we need to add -I${srcdir}/missing, make it an
4647	absolute path so that it works for lst.lib too.
4648
4649	* make.h: always include sys/cdefs.h since we provide one if the
4650	host does not.
4651
4652	* Makefile.in (install-mk):
4653	use MKSRC/install-mk which will do the right thing.
4654	use uname -p for ARCH if possible.
4655	since install-mk will setup links bsd.prog.mk -> prog.mk if
4656	needed, just .include bsd.prog.mk
4657
4658	* Merge with NetBSD make (NetBSD-1.6)
4659	Code is ansi-C only now.
4660	Bug in handling of dotLast is fixed.
4661	Can now assign .OBJDIR and make will reset its notions of life.
4662	New modifiers :tu :tl for toUpper and toLower.
4663
4664Tue Oct 16 12:18:42 2001  Simon J. Gerraty  <sjg@zen.crufty.net>
4665
4666	* Merge with NetBSD make
4667	pick up fix for .END failure in compat mode.
4668	pick up fix for extra va_end() in ParseVErrorInternal.
4669
4670Thu Oct 11 13:20:06 2001  Simon J. Gerraty  <sjg@zen.crufty.net>
4671
4672	* configure.in: for systems that have sys/cdefs.h check if it is
4673	compatible.  If not, include the one under missing, but tell it to
4674	include the native one too - necessary on Linux.
4675
4676	* missing/sys/cdefs.h: if NEED_HOST_CDEFS_H is defined, use
4677	include_next (for gcc) to get the native sys/cdefs.h
4678
4679Tue Aug 21 02:29:34 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4680
4681	* job.c (JobFinish): Fix an earlier merge bug that resulted in
4682	leaking descriptors when using -jN.
4683
4684	* job.c (JobPrintCommand): See if "curdir" exists before
4685	attempting to chdir().  Doing the chdir directly in make (when in
4686	compat mode) fails silently, so let the -jN version do the same.
4687	This can happen when building kernels in an object tree and
4688	playing clever games to reset .CURDIR.
4689
4690	* Merged with NetBSD make
4691	pick up .USEBEFORE
4692
4693Tue Jun 26 23:45:11 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4694
4695	* makefile.boot.in: Give bmake.boot a MAKESYSPATH that might work.
4696
4697Tue Jun 12 16:48:57 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4698
4699	* var.c (Var_Set): Add 4th (flags) arg so VarLoopExpand can tell
4700	us not to export the iterator variable when using VAR_CMD context.
4701
4702Sun Jun 10 21:55:21 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4703
4704	* job.c (Job_CatchChildren): don't call Job_CatchOutput() here,
4705	its the wrong "fix".
4706
4707Sat Jun  9 00:11:24 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4708
4709	* Redesigned export of VAR_CMD's via MAKEFLAGS.
4710	We now simply append the variable names to .MAKEOVERRIDES, and
4711	handle duplicate suppression and quoting in ExportMAKEFLAGS using:
4712	${.MAKEOVERRIDES:O:u:@v@$v=${$v:Q}@}
4713	Apart from fixing quoting bugs in previous version, this allows us
4714	to export vars to the environment by simply doing:
4715	.MAKEOVERRIDES+= PATH
4716	Merged again with NetBSD make, but the above is the only change.
4717
4718	* configure.in: added
4719	--disable-pwd-override		disable $PWD overriding getcwd()
4720	--disable-check-make-chdir	disable make trying to guess
4721		when it should automatically cd ${.CURDIR}
4722
4723	* Merge with NetBSD make, changes include:
4724	parse.c (ParseDoDependency): Spot that the syntax error is
4725	caused by an unresolved cvs/rcs conflict and say so.
4726	var.c: most of Var* functions now take a ctxt as 1st arg.
4727	now does variable substituion on rhs of sysv style modifiers.
4728
4729	* var.c (Var_Set): exporting of command line variables (VAR_CMD)
4730	is now done here.  We append the name='value' to .MAKEOVERRIDES
4731	rather than directly into MAKEFLAGS as this allows a Makefile to
4732	use .MAKEOVERRIDES= to disable this behaviour.  GNU make uses a
4733	very similar mechanism.  Note that in adding name='value' to
4734	.MAKEOVERRIDES we do the moral equivalent of:
4735	.MAKEOVERRIDES:= ${.MAKEOVERRIDES:Nname=*} name='val'
4736
4737Fri Jun  1 14:08:02 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4738
4739	* make-conf.h (USE_IOVEC): make it conditional on HAVE_SYS_UIO_H
4740
4741	* Merged with NetBSD make
4742	make -dx can now be used to run commands via sh -x
4743	better error messages on exec failures.
4744
4745Thu May 31 01:44:54 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4746
4747	* Makefile.in (main.o): depends on ${SRCS} ${MAKEFILE} so that
4748	MAKE_VERSION gets updated.  Also don't use ?= for MAKE_VERSION,
4749	MACHINE etc otherwise they propagate from the previous bmake.
4750
4751	* configure.in (machine): allow --with-machine=generic to make
4752	configure use machine.sh to set MACHINE.
4753
4754	* job.c (JobInterrupt): convert to using WAIT_T and friends.
4755
4756	* Makefile.in: mention in bmake.1 that we use autoconf.
4757
4758	* make.1: mention MAKE_PRINT_VAR_ON_ERROR.
4759
4760Wed May 30 23:17:18 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4761
4762	* main.c (ReadMakefile): don't set MAKEFILE if reading ".depend"
4763	as that rather defeats the usefulness of ${MAKEFILE}.
4764
4765	* main.c (MainParseArgs): append command line variable assignments
4766	to MAKEFLAGS so that they get propagated to child make's.
4767	Apparently this is required POSIX behaviour?  Its useful anyway.
4768
4769Tue May 29 02:20:07 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4770
4771	* compat.c (CompatRunCommand): don't use perror() since stdio may
4772	cause problems in child of vfork().
4773
4774	* compat.c, main.c: Call PrintOnError() when we are going to bail.
4775	This routine prints out the .curdir where we stopped and will also
4776	display any vars listed in ${MAKE_PRINT_VAR_ON_ERROR}.
4777
4778	* main.c: add ${.newline} to hold a "\n" - sometimes handy in
4779	:@ expansion.
4780
4781	* var.c: VarLoopExpand: ignore addSpace if a \n is present.
4782
4783	* Added RCSid's for the files we've touched.
4784
4785Thu May 24 15:41:37 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4786
4787	* configure.in:	Thanks to some clues from mdb@juniper.net,
4788	added autoconf magic to control setting of MACHINE, MACHINE_ARCH
4789	as well as what ends up in _PATH_DEFSYSPATH.  We now have:
4790
4791  --with-machine=MACHINE  explicitly set MACHINE
4792  --with-force-machine=MACHINE  set FORCE_MACHINE
4793  --with-machine_arch=MACHINE_ARCH  explicitly set MACHINE_ARCH
4794  --with-default-sys-path=PATH:DIR:LIST  use an explicit _PATH_DEFSYSPATH
4795  --with-prefix-sys-path=PATH:DIR:LIST  prefix _PATH_PREFIX_SYSPATH
4796  --with-path-objdirprefix=PATH  override _PATH_OBJDIRPREFIX
4797
4798	If _PATH_OBJDIRPREFIX is set to "no" we won't define it.
4799
4800	* makefile: added a pathetically simple makefile to drive
4801	bootstrapping.  Running configure by hand is more useful.
4802
4803	* Makefile.in: added MAKE_VERSION, and reworked things to be less
4804	dependent on NetBSD bsd.*.mk
4805
4806	* pathnames.h: allow NO_PATH_OBJDIRPREFIX to stop us defining
4807	_PATH_OBJDIRPREFIX for those that don't want a default.
4808	construct _PATH_DEFSYSPATH from the info we get from configure.
4809
4810	* main.c: allow for no _PATH_OBJDIRPREFIX, set ${MAKE_VERSION}
4811	if MAKE_VERSION is defined.
4812
4813	* compat.c: when we bail, print out the .CURDIR we were in.
4814
4815Sat May 12 00:34:12 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4816
4817	* Merged with NetBSD make
4818
4819	* var.c: fixed a bug in the handling of the modifier :P
4820	if the node as found but the path was null, we segfault trying to
4821	duplicate it.
4822
4823Mon Mar  5 16:20:33 2001  Simon J. Gerraty  <sjg@zen.quick.com.au>
4824
4825	* Merged with NetBSD make
4826
4827	* make.c: Make_OODate's test for a library out of date was using
4828	cmtime where it should have used mtime (my bug).
4829
4830	* compat.c: Use perror() to tell us what really went wrong when we
4831	cannot exec a command.
4832
4833Fri Dec 15 10:11:08  2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4834
4835	* Merged with NetBSD make
4836
4837Sat Jun 10 10:11:08  2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4838
4839	* Merged with NetBSD make
4840
4841Thu Jun  1 10:11:08  2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4842
4843	* Merged with NetBSD make
4844
4845Tue May 30 10:11:08  2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4846
4847	* Merged with NetBSD make
4848
4849Thu Apr 27 00:07:47 2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4850
4851	* util.c: don't provide signal() since we use sigcompat.c
4852
4853	* Makefile.in: added a build target.
4854
4855	* var.c (Var_Parse): added ODE modifiers :U, :D, :L, :P, :@ and :!
4856	These allow some quite clever magic.
4857
4858	* main.c (main): added support for getenv(MAKESYSPATH).
4859
4860Mon Apr  2 16:25:13 2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4861
4862	* Disable $PWD overriding getcwd() if MAKEOBJDIRPREFIX is set.
4863	This avoids objdir having a different value depending on how a
4864	directory was reached (via command line, or subdir.mk).
4865
4866	* If FORCE_MACHINE is defined, ignore getenv("MACHINE").
4867
4868Mon Apr  2 23:15:31 2000  Simon J. Gerraty  <sjg@zen.quick.com.au>
4869
4870	* Do a chdir(${.CURDIR}) before invoking ${.MAKE} or ${.MAKE:T} if
4871	MAKEOBJDIRPREFIX is set and NOCHECKMAKECHDIR is not.
4872	I've been testing this in NetBSD's make for some weeks.
4873
4874	* Turn Makefile into Makefile.in and make it useful.
4875
4876Tue Feb 29 22:08:00 2000 Simon J. Gerraty  <sjg@zen.quick.com.au>
4877
4878	* Imported NetBSD's -current make(1) and resolve conflicts.
4879
4880	* Applied autoconf patches from bmake v2
4881
4882	* Imported clean code base from NetBSD-1.0
4883