src/targ.c, branch vendor/NetBSD/bmake/20250618 FreeBSD source tree Import bmake-20250618 2025-06-28T02:38:49+00:00 Simon J. Gerraty sjg@FreeBSD.org 2025-06-28T02:38:49+00:00 4f8f2bc2946615330eaa2cc1f6b37d97865fa58a Intersting/relevant changes since bmake-20250414 ChangeLog since bmake-20250414 2025-06-18 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250618 Merge with NetBSD make, pick up o parse.c: in a warning without location information, print the stack trace 2025-06-15 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250615 Merge with NetBSD make, pick up o add on-demand inter-process stack traces o job.c,meta.c: do not discard empty lines in the output of a command o job.c: add job prefix if necessary in non-default filtered mode o parse.c,var.c: skip inter-process stack trace when MAKE_STACK_TRACE=no 2025-06-12 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250612 Merge with NetBSD make, pick up o use a common style for unexpected error messages o parse.c: add program name to stack traces from sub-makes add quotes to "in directory" line in stack traces o var.c: check variable names for invalid characters when there are no modifiers to apply. This detects and warns about gmake syntax like: $(addprefix -I, $(LIST)) 2025-06-09 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250606 Merge with NetBSD make, pick up o main.c: fix bug in handling of output of children in jobs mode 2025-05-28 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250528 Merge with NetBSD make, pick up o show contents of MAKEFLAGS in the stack trace. o main.c: delay warning about bogus -J flag, if we end up in compat mode before the call to InitMaxJobs, the warning isn't necessary. 2025-05-25 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250525 Merge with NetBSD make, pick up o main.c: set .CURDIR earlier so it can be reported in some errors. 2025-05-20 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250520 Merge with NetBSD make, pick up o rename variables, remove now-redundant comments o job.c: clean up building the shell commands in parallel mode remove timeout for polling in parallel mode o main.c: clean up error message for malformed internal -J option 2025-05-11 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250511 Merge with NetBSD make, pick up o job.c: rename token pool variables to be more descriptive move ContinueJobs further up, to eliminate a forward declaration error out if writing to an internal pipe fails clean up constant names and function names use uniform debug log messages for the token pool in the debug log, replace magic numbers with identifiers o main.c: clean up error message for malformed internal -J option o make.c: replace bitset in trace output with descriptive node attributes o targ.c: add end marker for -dg1, -dg2 and -dg3 debug log o var.c: fix order of error messages in the ":?" modifier 2025-04-25 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20250424 Merge with NetBSD make, pick up o cleanup; replace unsigned int with just unsigned Inline the TMPPAT macro, as it is only needed in a single place o move struct Job from job.h to job.c o job.c: group the code for handling the job token pool avoid excessive values of -j o make.c: fix grammar in debug log message mk/ChangeLog since bmake-20250414 2025-05-28 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20250528 * add dirdeps2dplibs.mk 2025-05-18 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20250518 * meta.autodep.mk (META_FILES): re-work to fix filtering. if OPTIMIZE_OBJECT_META_FILES==yes provide a default META_FILE_OBJ_FILTER that selects a valid .SUFFIX to match *o.meta, there's no guarantee that it will be as simple as .o or .So etc. We have to defer evaluation until the target script is run for any of these filters to have any effect. Use :S,${.OBJDIR}/,, rather than :T incase there are objects in sub-dirs. * lib.mk: leverage ${.SUFFIXES} when setting dependencies. * add UPDATE_DEPENDFILE as a dependent option - follows DIRDEPS_BUILD and use MK_UPDATE_DEPENDFILE as default for UPDATE_DEPENDFILE when we think it should be yes. This allows override with -DWITH[OUT]_UPDATE_DEPENDFILE without overriding UPDATE_DEPENDFILE directly - which can lead to trouble. 2025-05-16 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20250515 * meta2deps.py: resolve the target of a Move or Link first and track the last path resolved, then if the src is a relative path we can easily use that last path to resolve the src correctly. * meta2deps.sh: for a Move or Link add the dir of target path to the list used to resolve the src path. 
Intersting/relevant changes since bmake-20250414

ChangeLog since bmake-20250414

2025-06-18  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250618
	Merge with NetBSD make, pick up
	o parse.c: in a warning without location information,
	print the stack trace

2025-06-15  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250615
	Merge with NetBSD make, pick up
	o add on-demand inter-process stack traces
	o job.c,meta.c: do not discard empty lines in the output of a command
	o job.c: add job prefix if necessary in non-default filtered mode
	o parse.c,var.c: skip inter-process stack trace when
	MAKE_STACK_TRACE=no

2025-06-12  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250612
	Merge with NetBSD make, pick up
	o use a common style for unexpected error messages
	o parse.c: add program name to stack traces from sub-makes
	add quotes to "in directory" line in stack traces
	o var.c: check variable names for invalid characters when there
	are no modifiers to apply.  This detects and warns about gmake
	syntax like: $(addprefix -I, $(LIST))

2025-06-09  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250606
	Merge with NetBSD make, pick up
	o main.c: fix bug in handling of output of children in jobs mode

2025-05-28  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250528
	Merge with NetBSD make, pick up
	o show contents of MAKEFLAGS in the stack trace.
	o main.c: delay warning about bogus -J flag, if we end up in
	compat mode before the call to InitMaxJobs, the warning isn't
	necessary.

2025-05-25  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250525
	Merge with NetBSD make, pick up
	o main.c: set .CURDIR earlier so it can be reported in some errors.

2025-05-20  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250520
	Merge with NetBSD make, pick up
	o rename variables, remove now-redundant comments
	o job.c: clean up building the shell commands in parallel mode
	remove timeout for polling in parallel mode
	o main.c: clean up error message for malformed internal -J option

2025-05-11  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250511
	Merge with NetBSD make, pick up
	o job.c: rename token pool variables to be more descriptive
	move ContinueJobs further up, to eliminate a forward declaration
	error out if writing to an internal pipe fails
	clean up constant names and function names
	use uniform debug log messages for the token pool
	in the debug log, replace magic numbers with identifiers
	o main.c: clean up error message for malformed internal -J option
	o make.c: replace bitset in trace output with descriptive node
	attributes
	o targ.c: add end marker for -dg1, -dg2 and -dg3 debug log
	o var.c: fix order of error messages in the ":?" modifier

2025-04-25  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20250424
	Merge with NetBSD make, pick up
	o cleanup; replace unsigned int with just unsigned
	Inline the TMPPAT macro, as it is only needed in a single place
	o move struct Job from job.h to job.c
	o job.c: group the code for handling the job token pool
	avoid excessive values of -j
	o make.c: fix grammar in debug log message

mk/ChangeLog since bmake-20250414

2025-05-28  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20250528

	* add dirdeps2dplibs.mk

2025-05-18  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20250518

	* meta.autodep.mk (META_FILES): re-work to fix filtering.
	if OPTIMIZE_OBJECT_META_FILES==yes
	provide a default META_FILE_OBJ_FILTER that selects a valid
	.SUFFIX to match *o.meta, there's no guarantee that it will be as
	simple as .o or .So etc.
	We have to defer evaluation until the target script is run
	for any of these filters to have any effect.
	Use :S,${.OBJDIR}/,, rather than :T incase there are objects
	in sub-dirs.

	* lib.mk: leverage ${.SUFFIXES} when setting dependencies.

	* add UPDATE_DEPENDFILE as a dependent option - follows
	DIRDEPS_BUILD and use MK_UPDATE_DEPENDFILE as default for
	UPDATE_DEPENDFILE when we think it should be yes.
	This allows override with -DWITH[OUT]_UPDATE_DEPENDFILE
	without overriding UPDATE_DEPENDFILE directly - which can lead to
	trouble.

2025-05-16  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20250515

	* meta2deps.py: resolve the target of a Move or Link first
	and track the last path resolved, then if the src is a relative
	path we can easily use that last path to resolve the src correctly.

	* meta2deps.sh: for a Move or Link add the dir of target path to
	the list used to resolve the src path.
Import bmake-20240711 2024-07-20T19:41:55+00:00 Simon J. Gerraty sjg@FreeBSD.org 2024-07-20T19:41:55+00:00 84691af93185c692058ba55fa81a04103f5bf71b Intersting/relevant changes since bmake-20240625 ChangeLog since bmake-20240625 2024-07-13 Simon J Gerraty <sjg@beast.crufty.net> * cleanup redundant differences from NetBSD make o parse.c: no longer uses mmap o var.c: check __STDC_VERSION__ not __STDC__ 2024-07-12 Simon J Gerraty <sjg@beast.crufty.net> * Apply some patches from NetBSD pkgsrc to reduce divergence o meta.c: requires sys/select.h if available o var.c: ensure SIZE_MAX has a value o util.c: ensure SA_RESTART is defined * configure.in: use *ksh* rather than just *ksh to match ksh shell specification. * unit-tests/Makefile: expand BROKEN_TESTS for ksh and mksh in particular 2024-07-11 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240711 Merge with NetBSD make, pick up o compat.c: allow Compat_RunCommand to also handle very long commands by writing to a temp file when needed. o main.c: extract the temp file logic recently added to Cmd_Exec to Cmd_Argv so it can be leveraged by Compat_RunCommand. 2024-07-09 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240709 Merge with NetBSD make, pick up o error out on parse/evaluation errors in shell commands o var.c: error out on syntax errors in ':M' and ':N' modifiers 2024-07-07 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240707 Merge with NetBSD make, pick up o only generate code for cleanup functions in CLEANUP mode o hash.c: don't track hash table chain lengths during lookup unless debugging o main.c: move initialization of variable scopes to targ.c o var.c: remove Var_End as it is now unnecessary 2024-07-06 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240706 Merge with NetBSD make, pick up o reduce lint comments about ARGSUSED o cond.c: error out on conditions containing the operators '&' and '|' o str.c: error out on a matching malformed matching pattern '[[' o var.c: in error messages, distinguish parsing from evaluating in error messages for anonymous variables, log the value error out on unclosed expressions during parse time 2024-07-04 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240704 Merge with NetBSD make, pick up o add more context information to error messages o main.c: on error, print the targets to be made add detailed exit status to message for failed sub-commands o var.c: error out on the "Bad modifier" error message 2024-07-01 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240701 Merge with NetBSD make, pick up o var.c: add :tt for Title case 2024-06-30 Simon J Gerraty <sjg@beast.crufty.net> * configure.in: 20240630 further refine check for whether TZ=Europe/Berlin works * VERSION (_MAKE_VERSION): 20240630 Merge with NetBSD make, pick up o job.c: reduce use of UNCONST o main.c: add detailed exit status to message for failed sub-commands o var.c: error out on some more syntax errors add more context to "returned non-zero status" message 
Intersting/relevant changes since bmake-20240625

ChangeLog since bmake-20240625

2024-07-13  Simon J Gerraty  <sjg@beast.crufty.net>

	* cleanup redundant differences from NetBSD make
	o parse.c: no longer uses mmap
	o var.c: check __STDC_VERSION__ not __STDC__

2024-07-12  Simon J Gerraty  <sjg@beast.crufty.net>

	* Apply some patches from NetBSD pkgsrc to reduce divergence
	o meta.c: requires sys/select.h if available
	o var.c: ensure SIZE_MAX has a value
	o util.c: ensure SA_RESTART is defined

	* configure.in: use *ksh* rather than just *ksh to match
	ksh shell specification.

	* unit-tests/Makefile: expand BROKEN_TESTS for ksh and
	mksh in particular

2024-07-11  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240711
	Merge with NetBSD make, pick up
	o compat.c: allow Compat_RunCommand to also handle very long
	commands by writing to a temp file when needed.
	o main.c: extract the temp file logic recently added to Cmd_Exec
	to Cmd_Argv so it can be leveraged by Compat_RunCommand.

2024-07-09  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240709
	Merge with NetBSD make, pick up
	o error out on parse/evaluation errors in shell commands
	o var.c: error out on syntax errors in ':M' and ':N' modifiers

2024-07-07  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240707
	Merge with NetBSD make, pick up
	o only generate code for cleanup functions in CLEANUP mode
	o hash.c: don't track hash table chain lengths during lookup
	unless debugging
	o main.c: move initialization of variable scopes to targ.c
	o var.c: remove Var_End as it is now unnecessary

2024-07-06  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240706
	Merge with NetBSD make, pick up
	o reduce lint comments about ARGSUSED
	o cond.c: error out on conditions containing the operators '&' and '|'
	o str.c: error out on a matching malformed matching pattern '[['
	o var.c: in error messages, distinguish parsing from evaluating
	in error messages for anonymous variables, log the value
	error out on unclosed expressions during parse time

2024-07-04  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240704
	Merge with NetBSD make, pick up
	o add more context information to error messages
	o main.c: on error, print the targets to be made
	add detailed exit status to message for failed sub-commands
	o var.c: error out on the "Bad modifier" error message

2024-07-01  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240701
	Merge with NetBSD make, pick up
	o var.c: add :tt for Title case

2024-06-30  Simon J Gerraty  <sjg@beast.crufty.net>

	* configure.in: 20240630 further refine check for whether
	TZ=Europe/Berlin works

	* VERSION (_MAKE_VERSION): 20240630
	Merge with NetBSD make, pick up
	o job.c: reduce use of UNCONST
	o main.c: add detailed exit status to message for failed sub-commands
	o var.c: error out on some more syntax errors
	add more context to "returned non-zero status" message
Import bmake-20240625 2024-06-29T00:16:32+00:00 Simon J. Gerraty sjg@FreeBSD.org 2024-06-29T00:16:32+00:00 dbb5be7f07456d02ce444484c683b130439acb45 Intersting/relevant changes since bmake-20240520 ChangeLog since bmake-20240520 2024-06-25 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240625 Merge with NetBSD make, pick up o job.c: ensure shellPath is always duped, avoid upsetting free() 2024-06-16 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240616 Merge with NetBSD make, pick up o clean up collection of context information for error messages o in warnings, move the word "warning" to the front o var.c: throw an error on attempt to override an internal read-only variable 2024-06-10 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240610 Merge with NetBSD make, pick up o for.c: remove redundant shortcut for building the .for loop body 2024-06-02 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240602 Merge with NetBSD make, pick up o rename some VarEvalMode constants to better match debug names. o var.c: avoid out-of-bounds read when parsing indirect modifiers. 2024-06-01 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240601 Merge with NetBSD make, pick up o add .export-all rather than allow .export with no argument which can happen accidentally. o if lua is available, run check-expect.lua after unit-tests o main.c: use snprintf rather than strncpy fix memory leak when purging realpath cache. 2024-05-28 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240528 Merge with NetBSD make, pick up o fix a number of memory leaks o replace magic numbers with POSIX FILENO constants o hash.c: remove dead code from HashTable_DeleteEntry o main.c: when complaining about unusable .OBJDIR call PrintOnError if MAKE_DEBUG_OBJDIR_CHECK_WRITABLE is true. o parse.c: use fewer technical terms in debug message for dependency mk/ChangeLog since bmake-20240520 2024-06-22 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240616 * dirdeps.mk: apply DEP_DIRDEPS_BUILD_DIR_FILTER after we have computed build dirs, since some filters cannot be easily expressed via DEP_DIRDEPS_FILTER. 2024-05-31 Simon J Gerraty <sjg@beast.crufty.net> * dirdeps.mk: move reset of DIRDEPS_EXPORT_VARS until after we a finished with it if building a cache. 
Intersting/relevant changes since bmake-20240520

ChangeLog since bmake-20240520

2024-06-25  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240625
	Merge with NetBSD make, pick up
	o job.c: ensure shellPath is always duped, avoid upsetting free()

2024-06-16  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240616
	Merge with NetBSD make, pick up
	o clean up collection of context information for error messages
	o in warnings, move the word "warning" to the front
	o var.c: throw an error on attempt to override an internal
	read-only variable

2024-06-10  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240610
	Merge with NetBSD make, pick up
	o for.c: remove redundant shortcut for building the .for loop body

2024-06-02  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240602
	Merge with NetBSD make, pick up
	o rename some VarEvalMode constants to better match debug names.
	o var.c: avoid out-of-bounds read when parsing indirect modifiers.

2024-06-01  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240601
	Merge with NetBSD make, pick up
	o add .export-all rather than allow .export with no argument
	which can happen accidentally.
	o if lua is available, run check-expect.lua after unit-tests
	o main.c: use snprintf rather than strncpy
	fix memory leak when purging realpath cache.

2024-05-28  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240528
	Merge with NetBSD make, pick up
	o fix a number of memory leaks
	o replace magic numbers with POSIX FILENO constants
	o hash.c: remove dead code from HashTable_DeleteEntry
	o main.c: when complaining about unusable .OBJDIR
	call PrintOnError if MAKE_DEBUG_OBJDIR_CHECK_WRITABLE is true.
	o parse.c: use fewer technical terms in debug message for dependency

mk/ChangeLog since bmake-20240520

2024-06-22  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240616

	* dirdeps.mk: apply DEP_DIRDEPS_BUILD_DIR_FILTER after we have
	computed build dirs, since some filters cannot be easily expressed via
	DEP_DIRDEPS_FILTER.

2024-05-31  Simon J Gerraty  <sjg@beast.crufty.net>

	* dirdeps.mk: move reset of DIRDEPS_EXPORT_VARS
	until after we a finished with it if building a cache.
Import bmake-20240430 2024-05-03T22:43:12+00:00 Simon J. Gerraty sjg@FreeBSD.org 2024-05-03T22:43:12+00:00 507951f55039f9d1ceae507d510f8cb68225fbc5 Intersting/relevant changes since bmake-20240309 ChangeLog since bmake-20240309 2024-04-30 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240430 Merge with NetBSD make, pick up o main.c: ensure '.include <makefile>' respects MAKESYSPATH. Dir_FindFile will search .CURDIR first unless ".DOTLAST" is seen. 2024-04-28 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240428 Merge with NetBSD make, pick up o simplify freeing of lists o arch.c: trim pointless comments o var.c: delay variable assignments until actually needed don't reallocate memory after evaluating an expression, result is almost always short-lived. 2024-04-26 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240426 Merge with NetBSD make, pick up o job.c: in debug output, print the directory in which a job failed at same time as failed target so it is more easily found in build log. 2024-04-24 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240424 Merge with NetBSD make, pick up o clean up comments, code and tests 2024-04-23 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240422 Merge with NetBSD make, pick up o var.c: avoid LazyBuf for :*time modifiers. LazyBuf's are not nul terminated so not suitable for passing to functions that expect that. These modifiers are used sparingly so an extra allocation is not a problem. 2024-04-20 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240420 Merge with NetBSD make, pick up o provide more context information for parse/evaluate errors 2024-04-14 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240414 Merge with NetBSD make, pick up o parse.c: print -dp debug info earlier so we see which .if or .for line is being parsed. 2024-04-04 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240404 Merge with NetBSD make, pick up o fix some unit tests for Cygwin o parse.c: exit immediately after reading a null byte from a makefile * fix generation of bmake.cat1 2024-03-19 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240314 Add/Improve support for Cygwin o uname -s output isn't useful so allow configure to set FORCE_MAKE_OS - to force the value of .MAKE.OS and use Cygwin which matches uname -o o fix some unit-tests for Cygwin * configure.in: use_makefile=no for Cygwin et al. NOTE: bmake does not support Cygwin and likely never will, mk/ChangeLog since bmake-20240309 2024-04-24 Simon J Gerraty <sjg@beast.crufty.net> * meta.autodep.mk: do not override start_utc 2024-04-18 Simon J Gerraty <sjg@beast.crufty.net> * sys.dirdeps.mk: set defaults for DEP_* at level 0 too. These help when first include of Makefile.depend happens in a leaf dir. * install-mk (MK_VERSION): 20240414 2024-04-09 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240408 * init.mk: allow for _ as well as . to join V and Q from QUALIFIED_VAR_LIST and VAR_QUALIFIER_LIST. * progs.mk: avoid overlap between PROG_VARS and init.mk's QUALIFIED_VAR_LIST since PROG would also match its VAR_QUALIFIER_LIST, libs.mk does not have the same issue. * subdir.mk: _SUBDIRUSE for realinstall should run install remove include of ${.CURDIR}/Makefile.inc that can be done via local.subdir.mk where needed * own.mk: do not conflict with man.mk 2024-03-19 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240314 * add sys/Cygwin.mk from Christian Franke 
Intersting/relevant changes since bmake-20240309

ChangeLog since bmake-20240309

2024-04-30  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240430
	Merge with NetBSD make, pick up
	o main.c: ensure '.include <makefile>' respects MAKESYSPATH.
	Dir_FindFile will search .CURDIR first unless ".DOTLAST" is seen.

2024-04-28  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240428
	Merge with NetBSD make, pick up
	o simplify freeing of lists
	o arch.c: trim pointless comments
	o var.c: delay variable assignments until actually needed
	don't reallocate memory after evaluating an expression, result is
	almost always short-lived.

2024-04-26  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240426
	Merge with NetBSD make, pick up
	o job.c: in debug output, print the directory in which a job
	failed at same time as failed target so it is more easily found in
	build log.

2024-04-24  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240424
	Merge with NetBSD make, pick up
	o clean up comments, code and tests

2024-04-23  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240422
	Merge with NetBSD make, pick up
	o var.c: avoid LazyBuf for :*time modifiers.
	LazyBuf's are not nul terminated so not suitable for passing to
	functions that expect that. These modifiers are used sparingly so
	an extra allocation is not a problem.

2024-04-20  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240420
	Merge with NetBSD make, pick up
	o provide more context information for parse/evaluate errors

2024-04-14  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240414
	Merge with NetBSD make, pick up
	o parse.c: print -dp debug info earlier so we see which
	.if or .for line is being parsed.

2024-04-04  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240404
	Merge with NetBSD make, pick up
	o fix some unit tests for Cygwin
	o parse.c: exit immediately after reading a null byte from a makefile

	* fix generation of bmake.cat1

2024-03-19  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240314
	Add/Improve support for Cygwin
	o uname -s output isn't useful so allow configure to
	set FORCE_MAKE_OS - to force the value of .MAKE.OS
	and use Cygwin which matches uname -o
	o fix some unit-tests for Cygwin

	* configure.in: use_makefile=no for Cygwin et al.
	NOTE: bmake does not support Cygwin and likely never will,

mk/ChangeLog since bmake-20240309

2024-04-24  Simon J Gerraty  <sjg@beast.crufty.net>

	* meta.autodep.mk: do not override start_utc

2024-04-18  Simon J Gerraty  <sjg@beast.crufty.net>

	* sys.dirdeps.mk: set defaults for DEP_* at level 0 too.
	These help when first include of Makefile.depend happens in a leaf
	dir.

	* install-mk (MK_VERSION): 20240414

2024-04-09  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240408

	* init.mk: allow for _ as well as . to join V
	and Q from QUALIFIED_VAR_LIST and VAR_QUALIFIER_LIST.

	* progs.mk: avoid overlap between PROG_VARS and
	init.mk's QUALIFIED_VAR_LIST since PROG would also
	match its VAR_QUALIFIER_LIST,
	libs.mk does not have the same issue.

	* subdir.mk: _SUBDIRUSE for realinstall should run install
	remove include of ${.CURDIR}/Makefile.inc that can be done via
	local.subdir.mk where needed

	* own.mk: do not conflict with man.mk

2024-03-19  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240314

	* add sys/Cygwin.mk from Christian Franke
Import bmake-20240309 2024-03-14T02:14:41+00:00 Simon J. Gerraty sjg@FreeBSD.org 2024-03-14T02:14:41+00:00 a6b892e1c76ab1187879ac5f2395a91ef73fccee Intersting/relevant changes since bmake-20240108 ChangeLog since bmake-20240108 2024-03-10 Simon J Gerraty <sjg@beast.crufty.net> * boot-strap: tests can take a long time; use a cookie to skip them if bmake has not been updated since tests last ran successfully. * Makefile: Cygwin handles MANTARGET man * unit-tests/Makefile: set BROKEN_TESTS for Cygwin 2024-03-09 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240309 Merge with NetBSD make, pick up o set .ERROR_EXIT to the exit status of .ERROR_TARGET this allows a .ERROR target to ignore the case of .ERROR_EXIT==6 which just means that the build actually failed somewhere else. 2024-03-04 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240303 * var.c: on IRIX we need both inttypes.h and stdint.h 2024-03-01 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240301 Merge with NetBSD make, pick up o export variables with value from target scope when appropriate. 2024-02-12 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240212 Merge with NetBSD make, pick up o remove unneeded conditional-compilation toggles INCLUDES, LIBRARIES, POSIX, SYSVINCLUDE, SYSVVARSUB, GMAKEEXPORT NO_REGEX and SUNSHCMD * configure.in: add check for regex.h * var.c: replace use of NO_REGEX with HAVE_REGEX_H 2024-02-04 Simon J Gerraty <sjg@beast.crufty.net> * VERSION (_MAKE_VERSION): 20240204 Merge with NetBSD make, pick up o var.c: fix some lint (-dL) mode parsing issues 2024-02-02 Simon J Gerraty <sjg@beast.crufty.net> * VERSION: (_MAKE_VERSION): 20240202 Merge with NetBSD make, pick up o make.1: note that arg to :D and :U can be empty o var.c: $$ is not a parse error when .MAKE.SAVE_DOLLARS=no mk/ChangeLog since bmake-20240108 2024-03-09 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240309 * meta.sys.mk: _metaError: if .ERROR_EXIT == 6, we do not want to save the .ERROR_META_FILE 2024-02-20 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240220 * sys.dirdeps.mk, dirdeps-targets.mk, init.mk: do not set .MAIN: dirdeps in sys.dirdeps.mk dirdeps-targets.mk will do that for top-level builds and init.mk will do it for others. This allows a Makefile which has no need of 'dirdeps' to set .MAIN for itself and "just work". 2024-02-18 Simon J Gerraty <sjg@beast.crufty.net> * bsd.*.mk: for makefiles that get a bsd. symlink, use _this in multiple inclusion tags since .PARSEFILE will not DTRT when such a makefile is included directly by Makefile and automatically (without bsd. prefix). Since we cannot guarantee that our sys.mk will be used, we provide a default _this in each makefile that gets a bsd. prefix such that the value is the same regardless of bsd. prefix. * subdir.mk: drop the !target guard on $SUBDIR_TARGETS 2024-02-12 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240212 * SPDX-License-Identifier: BSD-2-Clause Add SPDX-License-Identifier to inidicate that I consider my copyright on any of these makefiles equivalent to BSD-2-Clause * autoconf.mk: allow for configure.ac as currently recommended * subdir.mk: support @auto which is replaced with each subdir that has a [Mm]akefile. * subdir.mk: include local.subdir.mk if it exists. * subdir.mk: rework to handle .WAIT 2024-02-11 Simon J Gerraty <sjg@beast.crufty.net> * subdir.mk: _SUBDIRUSE report the target we are entering subdirs for. 2024-02-10 Simon J Gerraty <sjg@beast.crufty.net> * prog.mk: treat empty SRCS the same as undefined 2024-02-02 Simon J Gerraty <sjg@beast.crufty.net> * Avoid undefined errors in lint (-dL) mode * man.mk (CMT2DOC_FLAGS): note that -mm does mdoc(7) 2024-01-28 Simon J Gerraty <sjg@beast.crufty.net> * install-mk (MK_VERSION): 20240128 * FILES: add ccm.dep.mk for C++ modules add suffixes.mk for common location for generic SUFFIX rules. * auto.dep.mk autodep.mk meta.autodep.mk: include ccm.dep.mk replace OBJ_EXTENSIONS with OBJ_SUFFIXES * autodep.mk: leverage CXX_SUFFIXES for __depsrcs and update style (spaces around = etc) * init.mk: add OBJS_SRCS_FILTER to filter SRCS when setting OBJS * meta2deps.py: handle multiple ./ embedded in path better. 
Intersting/relevant changes since bmake-20240108

ChangeLog since bmake-20240108

2024-03-10  Simon J Gerraty  <sjg@beast.crufty.net>

	* boot-strap: tests can take a long time; use a cookie to
	skip them if bmake has not been updated since tests last
	ran successfully.

	* Makefile: Cygwin handles MANTARGET man

	* unit-tests/Makefile: set BROKEN_TESTS for Cygwin

2024-03-09  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240309
	Merge with NetBSD make, pick up
	o set .ERROR_EXIT to the exit status of .ERROR_TARGET
	this allows a .ERROR target to ignore the case of
	.ERROR_EXIT==6 which just means that the build actually
	failed somewhere else.

2024-03-04  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240303

	* var.c: on IRIX we need both inttypes.h and stdint.h

2024-03-01  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240301
	Merge with NetBSD make, pick up
	o export variables with value from target scope
	when appropriate.

2024-02-12  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240212
	Merge with NetBSD make, pick up
	o remove unneeded conditional-compilation toggles
	INCLUDES, LIBRARIES, POSIX, SYSVINCLUDE, SYSVVARSUB,
	GMAKEEXPORT NO_REGEX and SUNSHCMD

	* configure.in: add check for regex.h

	* var.c: replace use of NO_REGEX with HAVE_REGEX_H

2024-02-04  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION (_MAKE_VERSION): 20240204
	Merge with NetBSD make, pick up
	o var.c: fix some lint (-dL) mode parsing issues

2024-02-02  Simon J Gerraty  <sjg@beast.crufty.net>

	* VERSION: (_MAKE_VERSION): 20240202
	Merge with NetBSD make, pick up
	o make.1: note that arg to :D and :U can be empty
	o var.c: $$ is not a parse error when .MAKE.SAVE_DOLLARS=no

mk/ChangeLog since bmake-20240108

2024-03-09  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240309

	* meta.sys.mk: _metaError: if .ERROR_EXIT == 6, we do not
	want to save the .ERROR_META_FILE

2024-02-20  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240220

	* sys.dirdeps.mk, dirdeps-targets.mk, init.mk:
	do not set .MAIN: dirdeps in sys.dirdeps.mk
	dirdeps-targets.mk will do that for top-level builds
	and init.mk will do it for others.
	This allows a Makefile which has no need of 'dirdeps' to
	set .MAIN for itself and "just work".

2024-02-18  Simon J Gerraty  <sjg@beast.crufty.net>

	* bsd.*.mk: for makefiles that get a bsd. symlink,
	use _this in  multiple inclusion tags since .PARSEFILE will not
	DTRT when such a makefile is included directly by Makefile and
	automatically (without bsd. prefix).
	Since we cannot guarantee that our sys.mk will be used, we provide
	a default _this in each makefile that gets a bsd. prefix such that
	the value is the same regardless of bsd. prefix.

	* subdir.mk: drop the !target guard on $SUBDIR_TARGETS

2024-02-12  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240212

	* SPDX-License-Identifier: BSD-2-Clause
	Add SPDX-License-Identifier to inidicate that I consider
	my copyright on any of these makefiles equivalent to BSD-2-Clause

	* autoconf.mk: allow for configure.ac as currently recommended

	* subdir.mk: support @auto
	which is replaced with each subdir that
	has a [Mm]akefile.

	* subdir.mk: include local.subdir.mk if it exists.

	* subdir.mk: rework to handle .WAIT

2024-02-11  Simon J Gerraty  <sjg@beast.crufty.net>

	* subdir.mk: _SUBDIRUSE report the target we are entering subdirs for.

2024-02-10  Simon J Gerraty  <sjg@beast.crufty.net>

	* prog.mk: treat empty SRCS the same as undefined

2024-02-02  Simon J Gerraty  <sjg@beast.crufty.net>

	* Avoid undefined errors in lint (-dL) mode

	* man.mk (CMT2DOC_FLAGS): note that -mm does mdoc(7)

2024-01-28  Simon J Gerraty  <sjg@beast.crufty.net>

	* install-mk (MK_VERSION): 20240128

	* FILES: add ccm.dep.mk for C++ modules
	add suffixes.mk for common location for generic SUFFIX rules.

	* auto.dep.mk autodep.mk meta.autodep.mk: include ccm.dep.mk
	replace OBJ_EXTENSIONS with OBJ_SUFFIXES

	* autodep.mk: leverage CXX_SUFFIXES for __depsrcs
	and update style (spaces around = etc)

	* init.mk: add OBJS_SRCS_FILTER to filter SRCS when
	setting OBJS

	* meta2deps.py: handle multiple ./ embedded in path better.
Import bmake-20230126 2023-01-28T00:23:54+00:00 Simon J. Gerraty sjg@FreeBSD.org 2023-01-28T00:23:54+00:00 2e36ab236364fa38c564f586c46cb9182ce8fd14 Relevant/interesting changes (see ChangeLog for more): o variables like .newline and .MAKE.{GID,PID,PPID,UID} should be read-only. o .[NO]READONLY: for control of read-only variables o .SYSPATH: for controlling the path searched for makefiles o allow for white-space between command specifiers @+- o add more details to warning 'Extra targets ignored' o make.1: sync list of built-in variables with reality sort list of built-in variables o cond.c: add more details to error message for numeric comparison o job.c: fix handling of null bytes in output o Allow .break to terminate a .for loop early o var.c: fix out-of-bounds errors when parsing o fix exit status for '-q' (since 1994) 
Relevant/interesting changes (see ChangeLog for more):

	o variables like .newline and .MAKE.{GID,PID,PPID,UID}
	should be read-only.
	o .[NO]READONLY: for control of read-only variables
	o .SYSPATH: for controlling the path searched for makefiles
	o allow for white-space between command specifiers @+-
	o add more details to warning 'Extra targets ignored'
	o make.1: sync list of built-in variables with reality
	sort list of built-in variables
	o cond.c: add more details to error message for numeric comparison
	o job.c: fix handling of null bytes in output
	o Allow .break to terminate a .for loop early
	o var.c: fix out-of-bounds errors when parsing
	o fix exit status for '-q' (since 1994)
Import bmake-20220418 2022-04-22T20:34:55+00:00 Simon J. Gerraty sjg@FreeBSD.org 2022-04-22T20:34:55+00:00 2061c94e6fd9d9383421ab205d39ac92b46b149f Most relevant change: o ignore '.POSIX:' if not in first non-comment line of Makefile as specified by POSIX. add unit-tests for above. 
Most relevant change:

	o ignore '.POSIX:' if not in first non-comment line
	of Makefile as specified by POSIX.
	add unit-tests for above.
Import bmake-20220204 2022-02-05T20:03:50+00:00 Simon J. Gerraty sjg@FreeBSD.org 2022-02-05T20:03:50+00:00 cdde9e894dee2074ef0dd12ddc171e5d3f1513e3 Features of interest: Allow setting target local variables (similar to gmake) In META_MODE .MAKE.META.CMP_FILTER can be used for filtering commands before comparion. contrib/bmake/mk/cc-wrap.mk is an example of using these See ChangeLog for the gory details. 
Features of interest:

Allow setting target local variables (similar to gmake)

In META_MODE .MAKE.META.CMP_FILTER can be used for filtering commands
before comparion.

contrib/bmake/mk/cc-wrap.mk is an example of using these

See ChangeLog for the gory details.
Import bmake-20211212 2021-12-18T07:27:22+00:00 Simon J. Gerraty sjg@FreeBSD.org 2021-12-18T07:27:22+00:00 2935fe8237c83c1dcb113dd5335733263e68e6fd Relevant changes see ChangeLog for details: Add support for ${.SUFFIXES} as read-only variable. Fix memory leak in cond.c Punt on write errors - ENOSPC etc. Lots of code refactoring, rework to reduce memory allocations. More unit-tests. 
Relevant changes see ChangeLog for details:

Add support for ${.SUFFIXES} as read-only variable.

Fix memory leak in cond.c

Punt on write errors - ENOSPC etc.

Lots of code refactoring, rework to reduce memory allocations.

More unit-tests.
Import bmake-20210621 2021-06-25T18:16:24+00:00 Simon J. Gerraty sjg@FreeBSD.org 2021-06-25T18:16:24+00:00 ee914ef902ae018bd4f67192832120f9bf05651f Lots more unit tests and code cleanup Relevant changes from ChangeLog o job.c: Print -de error information when running multiple jobs o var.c: only report error for unmatched regex subexpression when linting (-dL) since we cannot tell when an unmatched subexpression is an expected result. reduce memory allocations in the modifiers ':D' and ':U' reduce memory allocation and strlen calls in modifier ':from=to' in the ':Q' modifier, only allocate memory if necessary improve performance for LazyBuf reduce debug logging and memory allocation for ${:U...} reduce verbosity of the -dv debug logging for standard cases fix double varname expansion in the variable modifier '::=' o var.c: avoid evaluating many modifiers in parse only mode in strict mode (-dL) many variable references are parsed twice, the first time just to report parse errors early, so we want to avoid side effects and wasted effort to the extent possible. 
Lots more unit tests and code cleanup

Relevant changes from ChangeLog

	o job.c: Print -de error information when running multiple jobs
	o var.c: only report error for unmatched regex subexpression
	when linting (-dL) since we cannot tell when an unmatched
	subexpression is an expected result.
	reduce memory allocations in the modifiers ':D' and ':U'
	reduce memory allocation and strlen calls in modifier ':from=to'
	in the ':Q' modifier, only allocate memory if necessary
	improve performance for LazyBuf
	reduce debug logging and memory allocation for ${:U...}
	reduce verbosity of the -dv debug logging for standard cases
	fix double varname expansion in the variable modifier '::='
	o var.c: avoid evaluating many modifiers in parse only mode
	in strict mode (-dL) many variable references are parsed twice,
	the first time just to report parse errors early, so we want to
	avoid side effects and wasted effort to the extent possible.