Commit Graph

75 Commits

Author SHA1 Message Date
Simon J. Gerraty
dba7b0ef92 Merge bmake-20210206
Changes of interest

  o unit-tests: use private TMPDIR to avoid errors from other users
  o avoid strdup in mkTempFile
  o always use vfork
  o job.c: do not create empty shell files in jobs mode
    reduce unnecessary calls to waitpid
  o cond.c: fix debug output for comparison operators in conditionals
2021-02-10 22:03:22 -08:00
Simon J. Gerraty
06b9b3e0ad Merge bmake-20210110
Quite a lot of churn on style, but lots of
good work refactoring complicated functions
and lots more unit-tests.
Thanks mostly to rillig at NetBSD

Some interesting entries from ChangeLog

o .MAKE.{UID,GID} represent uid and gid running make.

o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable
  checks in InitObjdir.  Explicit .OBJDIR target always allows
  read-only directory.

o add more unit tests for META MODE

Merge commit '8e11a9b4250be3c3379c45fa820bff78d99d5946' into main

Change-Id: I464fd4c013067f0915671c1ccc96d2d8090b2b9c
2021-01-13 22:21:37 -08:00
Simon J. Gerraty
e2eeea75eb Merge bmake-20201117
o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable
  checks in InitObjdir.  Explicit .OBJDIR target always allows
  read-only directory.

o More code cleanup and refactoring.

o More unit tests

MFC after:	1 week
2020-11-20 06:02:31 +00:00
Simon J. Gerraty
956e45f6fb Update to bmake-20201101
Lots of new unit-tests increase code coverage.

Lots of refactoring, cleanup and simlpification to reduce
code size.

Fixes for Bug 223564 and 245807

Updates to dirdeps.mk and meta2deps.py
2020-11-07 21:46:27 +00:00
Simon J. Gerraty
2c3632d14f Update to bmake-20200902
Lots of code refactoring, simplification and cleanup.
Lots of new unit-tests providing much higher code coverage.
All courtesy of rillig at netbsd.

Other significant changes:

o new read-only variable .SHELL which provides the path of the shell
  used to run scripts (as defined by  the .SHELL target).

o variable parsing detects more errors.

o new debug option -dl: LINT mode, does the equivalent of := for all
  variable assignments so that file and line number are reported for
  variable parse errors.
2020-09-05 19:29:42 +00:00
Simon J. Gerraty
3841c28717 Update to bmake-20200710
Key changes include reduced noise at end of failed build log
and avoid evaluation of unnecessary terms in conditionals.
In META MODE; a target flagged .META is out-of-date if meta file
is missing

MFC after:      1 week
2020-07-12 01:11:48 +00:00
Simon J. Gerraty
9093286b6a Revert r363031 2020-07-09 03:46:07 +00:00
Simon J. Gerraty
2d147b4741 Update to bmake-20200704
Key changes include reduced noise at end of failed build log
and avoid evaluation of unnecessary terms in conditionals.

MFC after:	1 week
2020-07-08 21:20:12 +00:00
Simon J. Gerraty
ef0b253881 Merge bmake-20200606
Relevant items from ChangeLog:

	o dir.c: cached_stats - don't confuse stat and lstat results.
	o var.c: add :Or for reverse sort.
2020-06-09 20:52:35 +00:00
Simon J. Gerraty
49caa483b3 Merge bmake-20200517
Changes since 20181221 are mostly portability related
hence the large gap in versions imported.

There are however some bug fixes, and a rework of filemon handling.
In NetBSD make/filemon/filemon_ktrace.c allows use of fktrace
and elimination of filemon(4) which has not had the TLC it needs.

FreeBSD filemon(4) is in much better shape, so bmake/filemon/filemon_dev.c
allows use of that, with a bit less overhead than the ktrace model.

Summary of changes from ChangeLog

	o str.c: empty string does not match % pattern
	  plus unit-test changes
	o var.c: import handling of old sysV style modifier using '%'
	o str.c: refactor brk_string
	o meta.c: meta_oodate, CHECK_VALID_META is too aggressive for CMD
	  a blank command is perfectly valid.
	o meta.c: meta_oodate, check for corrupted meta file
	  earlier and more often.
	* meta.c: meta_compat_parent check for USE_FILEMON
	  patch from Soeren Tempel
	o meta.c: fix compat mode, need to call meta_job_output()
	o job.c: extra fds for meta mode not needed if using filemon_dev
	o meta.c: avoid passing NULL to filemon_*() when meta_needed()
	  returns FALSE.
	o filemon/filemon_{dev,ktrace}.c: allow selection of
	  filemon implementation.  filemon_dev.c uses the kernel module
	  while filemon_ktrace.c leverages the fktrace api available in
	  NetBSD.  filemon_ktrace.c can hopefully form the basis for
	  adding support for other tracing mechanisms such as strace on
	  Linux.
	o meta.c: when target is out-of-date per normal make rules
	  record value of .OODATE in meta file.
	o parse.c: don't pass NULL to realpath(3)
	  some versions cannot handle it.
	o parse.c: ParseDoDependency: free paths rather than assert

plus more unit-tests
2020-05-20 22:25:46 +00:00
Kyle Evans
b766b8bf1a MFV r359442: bmake: import -fno-common fix build back from upstream
sjg@ committed the local patch previously committed upstream; pull it in to
vendor/ to ease any potential stress of future imports.
2020-03-30 16:22:16 +00:00
Kyle Evans
661a2cb802 bmake: fix -fno-common build
debug was declared extern, but debug_file was not; correct this and define
debug_file in main.c (as debug is) to fix the -fno-common build.

-fno-common will become the default with GCC10/LLVM11.

MFC after:	3 days
2020-03-30 00:06:56 +00:00
Ed Maste
c45018041d retire the LLVM_LIBUNWIND option
LLVM's libunwind is used on all FreeBSD-supported CPU architectures and
is a required component.

Reviewed by:	brooks (earlier)
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D23123
2020-02-29 12:43:43 +00:00
Ed Maste
43e8403953 retire BSD_CRTBEGIN option
BSD crt is currently used on all architectures (other than sparc64).
Remove the option and use BSD crt everywhere as part of the GCC 4.2.1
retirement plan.

https://lists.freebsd.org/pipermail/freebsd-arch/2020-January/019823.html

PR:		239851
Reviewed by:	andrew, brooks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D23122
2020-01-31 18:04:04 +00:00
Simon J. Gerraty
dfd669ab38 Merge bmake-20181221 2018-12-23 01:05:52 +00:00
Simon J. Gerraty
2eae894ca7 Update bmake to version 20180919
Cleanup of stats cache
and new :q modifier.
2018-12-06 20:56:19 +00:00
Mateusz Piotrowski
3d31df21e7 Cross-reference style.Makefile(5) from make(1) and make.conf(5).
Reviewed by:	krion, mat, sjg
Approved by:	re (gjb), krion (mentor), mat (mentor)
Sponsored by:	Bally Wulff Games & Entertainment GmbH
Differential Revision:	https://reviews.freebsd.org/D17170
2018-09-27 12:20:32 +00:00
Simon J. Gerraty
494f719155 Merge bmake-20180512
Skip polling job token pipe,
better handle sysV style includes with variables.
2018-05-19 00:26:00 +00:00
Matt Macy
329d20de97 Revert accidentally commited local change to bmake to prevent debilitating
excess system time from poor API usage.

Approved by:	sbruno@
2018-05-10 17:57:46 +00:00
Matt Macy
06bf2a6aef Add simple preempt safe epoch API
Read locking is over used in the kernel to guarantee liveness. This API makes
it easy to provide livenes guarantees without atomics.

Includes epoch_test kernel module to stress test the API.

Documentation will follow initial use case.

Test case and improvements to preemption handling in response to discussion
with mjg@

Reviewed by:	imp@, shurd@
Approved by:	sbruno@
2018-05-10 17:55:24 +00:00
Simon J. Gerraty
50d2e745fa Update to bmake-201802222
Fixes segfault in Var_Set if val is NULL
Don't treat .info as warning with -W
2018-03-02 01:53:50 +00:00
Simon J. Gerraty
e22fef7dc1 Update to bmake-20171028
Ignore empty MAKEOBJDIR[PREFIX]

Reported by:	bdrewery
2017-11-02 20:08:00 +00:00
Simon J. Gerraty
c7019bf79d Import bmake-20170720
Includes fix for compat handling of interrupts.
2017-07-24 04:38:05 +00:00
Simon J. Gerraty
8695518c44 Import bmake-20170711 2017-07-15 21:19:27 +00:00
Simon J. Gerraty
cac6fd1154 Merge bmake-20170510
No-op change other than version update.
2017-05-10 22:45:05 +00:00
Simon J. Gerraty
e23f3f6ec0 Ensure buf2 is in scope 2017-05-10 22:24:09 +00:00
Simon J. Gerraty
8b054d3c36 Str_Match: fix closure tests for [^] and add unit-test. 2017-04-21 22:19:13 +00:00
Simon J. Gerraty
e1cee40d8b Merge bmake-20170420 2017-04-21 00:45:44 +00:00
Simon J. Gerraty
b46b903930 Update to bmake 20170413 2017-04-15 01:44:45 +00:00
Simon J. Gerraty
a3b2e0bc8b Do not consider using -C arg "as is" for .CURDIR unless it starts with /.
Reported by:    bdrewery
2017-03-11 20:28:31 +00:00
Simon J. Gerraty
1ce939a7b7 Merge bmake-20170301 2017-03-06 23:02:33 +00:00
Simon J. Gerraty
45447996a0 Merge bmake-20161212 2016-12-19 23:38:07 +00:00
Simon J. Gerraty
95e3ed2cdb Update to bmake-20170818
This version has some new knobs for dealing with troublesome targets
in meta mode.
2016-09-09 01:09:39 +00:00
Bryan Drewery
eb39a64db8 Flush every line when using meta mode and no -j or with -B.
Otherwise the output is buffered and it appears that make is stuck on something
long-running.  This problem is not present with -j as it uses different
code that was already flushing.

Discussed with:	sjg
Approved by:	re (blanket, META_MODE)
Sponsored by:	EMC / Isilon Storage Division
2016-06-29 22:54:01 +00:00
Simon J. Gerraty
ad7fb14f52 meta_oodate: set needOODATE if oodate due to missing .meta file.
Reviewed by:	bdrewery
Approved by:	re
2016-06-14 23:52:32 +00:00
Simon J. Gerraty
39ac7ef49a Merge bmake-20160606
o dir.c: extend mtimes cache to others via cached_stat()
2016-06-08 17:51:21 +00:00
Simon J. Gerraty
b778b302be Import bmake-20160604
Performace improvements for meta mode.
2016-06-05 20:26:16 +00:00
Simon J. Gerraty
e48f47ddc1 Merge bmake-20160512 2016-05-20 17:35:39 +00:00
Simon J. Gerraty
3bebe7293b Update to bmake-20160315
Archive member handling works again
meta mode, treat missing reads as for writes.

Update dirdeps.mk - much improved startup time.
Update meta.stage.mk - avoid ln when chmod required.
2016-03-18 20:03:09 +00:00
Simon J. Gerraty
be19d90b61 Merge bmake-20160307 2016-03-11 01:35:39 +00:00
Simon J. Gerraty
6e05054094 Merge bmake-20151220
Fixed clearing suffixes impact on null suffix
2015-12-25 16:19:21 +00:00
Simon J. Gerraty
ac3446e962 Merge bmake-20151201 2015-12-08 01:29:07 +00:00
Simon J. Gerraty
fe90c77aae ParseTrackInput: do not access beyond end of buffer.
Reviewed by:	dim
2015-11-26 00:26:23 +00:00
Simon J. Gerraty
4c620fe5c4 Merge bmake 20151020 2015-10-23 17:38:01 +00:00
Ed Maste
4ed220cdd7 Update meta2deps example after i386-elf to i386 rename 2015-07-02 14:44:30 +00:00
Simon J. Gerraty
128a410505 Merge bmake-20150606
Only change to bmake is man page - document .OBJDIR target.
We also get latest dirdeps.mk and friends.
2015-06-11 04:00:22 +00:00
Simon J. Gerraty
28a6bc8146 Merge bmake-20150505 improve detection of malformed conditionals. 2015-05-10 22:03:59 +00:00
Simon J. Gerraty
db29cad815 Merge bmake-20150418
PR: 199486
2015-04-21 04:40:38 +00:00
Simon J. Gerraty
bedf67ae99 Make sure that -- filemon is at start of a line, so that
it is found as expected.
2015-03-13 02:54:46 +00:00
Simon J. Gerraty
5bcb74248e Update to bmake-20140620
Main change is detection of malformed variable references.

Reviewed by:	obrien
2014-07-08 22:27:50 +00:00