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.
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.
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 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.
Interesting changes (from ChangeLog):
o meta.c: ignore paths that match .MAKE.META.IGNORE_PATTERNS
this is useful for gcov builds.
o propagate errors from filemon(4).
o meta.c: apply realpath() before matching against metaIgnorePaths
o allow makefile to set .MAKE.JOBS
