src/boot-strap, branch vendor/NetBSD/bmake

Import bmake-20251111

2025-12-03T17:57:57Z

Intersting/relevant changes since bmake-20250804 ChangeLog since bmake-20250804 2025-11-15 Simon J Gerraty * boot-strap: unset more things from env and save a copy to env.out for debugging. 2025-11-12 Simon J Gerraty * VERSION (_MAKE_VERSION): 20251111 Merge with NetBSD make, pick up o var.c: add :sh1 which only evaluates command on first reference. 2025-11-11 Simon J Gerraty * configure.in: Force filemon=no for Cygwin and MINGW64_NT 2025-11-10 Simon J Gerraty * unit-tests/Makefile: handle MINGW64_NT mark some tests broken, filter others as per Cygwin. 2025-10-23 Simon J Gerraty * make.1: document MAKE_VERSION. 2025-10-22 Simon J Gerraty * VERSION (_MAKE_VERSION): 20251022 * configure.in: Add a check that lua is version 5.2 or later if not we want to skip running check-expect.lua 2025-09-16 Simon J Gerraty * VERSION (_MAKE_VERSION): 20250916 Merge with NetBSD make, pick up o var.c: avoid compiler warning from hexdigits mk/ChangeLog since bmake-20250804 2025-11-18 Simon J Gerraty * sys.vars.mk: set MAKE_POSIX_SHELL to 1 if .SHELL is POSIX, 0 if not. set isPOSIX_SHELL for use in target scripts. * meta.stage.mk: set MAKE_POSIX_SHELL if needed. * install-new.mk: use ${isPOSIX_SHELL:Ufalse} to see if we can avoid running 'expr'. * install-new.mk: Allow use of cp or mv - controlled by CPMV_OP (default mv). 2025-11-13 Simon J Gerraty * sys.vars.mk: add M_sh1 so we can handle older bmake that does not support :sh1 2025-11-11 Simon J Gerraty * install-mk (MK_VERSION): 20251111 * meta2deps.sh: reset some vars for each new meta file set meta_file to path of meta file. If meta2deps appears in DEBUG_SH set -x. 2025-09-16 Simon J Gerraty * options.mk: Add OPTIONS_DEFAULT_DEPENDENT_REQUIRED of the form OPTION/REQUIRED[/VALUE] if OPTION is $VALUE (default is "yes"), then REQUIRED must be too. We add OPTIONS_DEFAULT_DEPENDENT_REQUIRED (sans any /{yes,no}) to OPTIONS_DEFAULT_DEPENDENT so DEPENDENT/REQUIRED follow the same processing. Also add OPTIONS_FORCED_VALUES of the form OPTION/{yes,no} we add any OPTIONS_FORCED_NO and OPTIONS_FORCED_YES before processing. Simplify the processing of OPTIONS_DEFAULT_VALUES and OPTIONS_DEFAULT_DEPENDENT by splitting the tuples and use two iterator variables in the .for loops. 2025-08-09 Simon J Gerraty * install-mk (MK_VERSION): 20250808 * replace sjg license with just BSD-2-Clause SPDX tag

Import bmake-20240309

2024-03-14T02:14:41Z

Intersting/relevant changes since bmake-20240108 ChangeLog since bmake-20240108 2024-03-10 Simon J Gerraty * 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 * 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 * VERSION (_MAKE_VERSION): 20240303 * var.c: on IRIX we need both inttypes.h and stdint.h 2024-03-01 Simon J Gerraty * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * subdir.mk: _SUBDIRUSE report the target we are entering subdirs for. 2024-02-10 Simon J Gerraty * prog.mk: treat empty SRCS the same as undefined 2024-02-02 Simon J Gerraty * Avoid undefined errors in lint (-dL) mode * man.mk (CMT2DOC_FLAGS): note that -mm does mdoc(7) 2024-01-28 Simon J Gerraty * 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-20240108

2024-01-14T01:16:25Z

Interesting/relevant changes since bmake-20230909 * VERSION (_MAKE_VERSION): 20240106 Merge with NetBSD make, pick up o fix duplicate progname when reporting an unknown target o unit tests for Cmd_Exec using temp file * VERSION (_MAKE_VERSION): 20240105 Merge with NetBSD make, pick up o main.c: Cmd_Exec write cmd to a file if too big avoid blowing commandline/env limits * VERSION (_MAKE_VERSION): 20240101 o util.c: flesh out more of strftime * configure.in: add --with-bmake-strftime it is not a full implementation but enough to pass all the unit-tests. * parse.c: LoadFile do not append \n to empty buffer. * VERSION (_MAKE_VERSION): 20231230 Merge with NetBSD make, pick up o simplify memory allocation for string buffers o fix declared types of list nodes o suff.c: clean up freeing of suffixes o var.c: simplify debug message for the ':@var@...@' modifier clean up variable handling * VERSION (_MAKE_VERSION): 20231226 Merge with NetBSD make, pick up o compat.c: ensure make's output is correctly ordered with that of the target when not going to a tty o main.c: check for shellPath whether to call Shell_Init() * VERSION (_MAKE_VERSION): 20231224 Merge with NetBSD make, pick up o compat.c: check for shellPath whether to call Shell_Init() tweak the unit test to detect the bug thus fixed. o make.1: do not claim .SHELL is only used by jobs mode. * VERSION (_MAKE_VERSION): 20231220 Merge with NetBSD make, pick up o str.c: speed up pattern matching in the ':M' modifier o var.c: fix confusing debug logging when deleting a variable use consistent debug messages style when ignoring variables * VERSION (_MAKE_VERSION): 20231210 Merge with NetBSD make, pick up o var.c: avoid segfault on empty :C match expression explain in debug log why variable assignment is ignored. * VERSION (_MAKE_VERSION): 20231208 Merge with NetBSD make, pick up o var.c: ensure fromCmd is set correctly for variables set on command line. * VERSION (_MAKE_VERSION): 20231124 Merge with NetBSD make, pick up o main.c: cleanup processing of -j fix lint warning about strchr o var.c: more accurate error message for invalid ':mtime' argument cleanup :[...] modifier avoid reading beyond substring when comparing o unit-tests cover all cases of :mtime, test and explain exporting of variables o cleanup comments * bsd.after-import.mk (ECHO_TAG): FreeBSD no longer uses $FreeBSD$ tag, so avoid adding it. mk/ChangeLog since bmake-20230909 * dirdeps.mk: for MAKE_VERSION 20240105 we do not have the same limits on command line length, so skip export of lists to env. * jobs.mk: avoid C suffix in JOB_MAX_C if factor is floating point. This keeps JOB_MAX numeric incase another makefile does comparisons. * gendirdeps.mk: if META_XTRAS is passed to us, add to META_FILES

Import bmake-20230909

2023-09-17T17:03:11Z

Update import.sh to generate below ChangeLog since bmake-20230622 2023-09-09 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230909 Merge with NetBSD make, pick up o main.c: allow -j to compute a multiple of ncpu If _SC_NPROCESSORS_ONLN is supported; and -j arg is a floating point number or ends in 'C' compute .MAKE.JOBS as a multiple of _SC_NPROCESSORS_ONLN .MAKE.JOBS.C will be "yes" if -jC is supported 2023-08-20 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230820 Merge with NetBSD make, pick up o make.1: note that :localtime is better for %s o parse.c: improve error messages for invalid input. o var.c: fix for %s:L:gmtime - set TZ=UTC and use localtime to get correct result, it is still better to use %s:L:localtime. 2023-08-18 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230818 Merge with NetBSD make, pick up o meta.c: meta_ignore - check raw path against metaIgnorePaths to potentially skip call to realpath. o var.c: be strict when parsing the argument of the ':mtime' modifier o unit-tests/varmod-mtime.mk: document why '${%s:L:localtime}' should be used to get an equivalent value to time(3). 2023-08-16 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230816 Merge with NetBSD make, pick up o cond.c: clean up multiple-inclusion guards 2023-07-25 Simon J Gerraty * unit-tests/Makefile: addd varmod-localtime to BROKEN_TESTS if configure cannot work out how to control TZ. Remove varmod-localtime from BROKEN_TESTS for IRIX* 2023-07-24 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230723 * configure.in: fix the test for wether TZ=Europe/Berlin works. Depending on the time of year, if run between 22:00 and 00:00 UTC the check in configure would fail incorrectly. Take the day into account as well. 2023-07-18 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230711 Merge with NetBSD make, pick up o make.1: clean up wording, clarify scope of '!' in conditions 2023-07-15 Simon J Gerraty * make-bootstrap.sh.in: set prefix If configure is run using ksh we get unexpanded ${prefix} in DEFAULT_SYS_PATH, by ensuring prefix is set we should still get correct result. 2023-07-13 Simon J Gerraty * VERSION (_MAKE_VERSION): 20230711 bump version for IRIX tweaks * make.h: undef OP_NONE if defined * unit-tests/Makefile: set BROKEN_TESTS for IRIX * configure.in: override INSTALL on IRIX 2023-06-27 Simon J Gerraty * boot-strap op_test: ensure we set TEST_MAKE as we want it. mk/ChangeLog since bmake-20230622 2023-09-09 Simon J Gerraty * jobs.mk (JOB_MAX): use -jC if we can we actually use JOB_MAX_C which defaults to 1.33C 2023-08-18 Simon J Gerraty * now_utc: %s only works with :localtime 2023-07-14 Simon J Gerraty * install-sh: ignore -c as claimed and only insist on a directory for destination when more than one file to copy. * sys.mk: when looking for SYS_OS_MK try ${.MAKE.OS} and ${.MAKE.OS:S,64,,} early (so we find sys/IRIX.mk for IRIX64) 2023-07-13 Simon J Gerraty * install-mk (MK_VERSION): 20230711 * sys.mk: set SYS_MK and INSTALL_SH for systems with incompatible install(1) * sys/IRIX.mk: when setting ROOT_GROUP only match the first :0: set INSTALL to install-sh rather than pathname that may not exist (yet). 2023-07-07 Simon J Gerraty * dirdeps.mk: pass DIRDEP_TARGETS to DIRDEP_MAKE normally this is empty - for the default target, but there are use-cases where we might set it to something else. 2023-07-04 Simon J Gerraty * install-mk (MK_VERSION): 20230704 * dirdeps.mk: apply DEBUG_DIRDEPS_LIST_FILTER to lists we output when DEBUG_DIRDEPS is in effect. Eg. DEBUG_DIRDEPS_LIST_FILTER=ts\n can greatly improve readability.

Import bmake-20211212

2021-12-18T07:27:22Z

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-20201117

2020-11-20T03:54:37Z

o allow env var MAKE_OBJDIR_CHECK_WRITABLE=no to skip writable checks in InitObjdir. Explicit .OBJDIR target always allows read-only directory. o Fix building and unit-tests on non-BSD. o More code cleanup and refactoring. o More unit tests

Import bmake-20201101

2020-11-07T19:39:21Z

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

Import bmake-20200517

2020-05-20T19:34:48Z

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

Import bmake-20160604

2016-06-05T15:57:18Z

Interesting items from ChangeLog: o cached_realpath(): avoid hitting filesystem more than necessary. o meta.c: refactor need_meta decision, add knobs for missing meta file and filemon data wrt out-of-datedness. o meta.c: missing filemon data is only relevant if we read a meta file. Also do not return oodate for a missing metafile if gn->path points to .CURDIR

Import bmake-20151201

2015-12-07T22:51:25Z