Define HOSTPROG_CXX before .include anything that brings in bsd.own.mk.
This ensures that HOST_DBG (etc) gets assigned before HOST_CFLAGS
and HOST_CXXFLAGS is created.
backend: .include <bsd.init.mk> much earlier, as per the other directories.
Fixes backend build when using clang++ as the host compiler (e.g., macOS),
because backend host tools are now built with -O.
Inspired by https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255760
Note that gcc.old/Makefile.prog may be mis-used because it defines HOSTPROG_CXX
and this Makefile fragment is included after bsd.*.mk in other Makefiles,
but they seem to build ok so leaving it alone for now.
Fixes PR toolchain/57014
mkisofs changes files, then turns around and complains they have been
changed.
This is a self-inflicted wound, so demote the error to a warning.
Reported upstream as <https://codeberg.org/schilytools/schilytools/issues/58>.
Arguably fixes PR toolchain/42166
Request pull-ups to netbsd-{8,9,10}.
XXX What about macppc?
Use a more restrictive pattern to extract -j NNN from MAKEFLAGS
into GMAKE_J_ARGS, to avoid false positives when the source directory
has "-j" in the path (e.g "amd64-job-000012" or "src-j9999").
Previously this could pass either -"-j" or "-j BIGNUM" to gmake
and result in "vfork: Resource temporarily unavailable" failures.
PR misc/54456
Taken from share/misc/indent.pro.
Indent does not wrap code to fit into the line width, it only does so
for comments. The 'INDENT OFF' sections and too long lines will be
addressed in a follow-up commit.
No functional change.
Validate that O_NONBLOCK and O_CLOEXEC are actually set by
posix_openpt(3), as until circa 9.99.101 they were not.
If/when other flags are added like close-on-fork, this test could be
adjusted. The current concern is with supporting the expectations of
components like vte3, used by various graphical terminal clients.
Don't overuse .Sy - when everything is highlighted, nothing is. Use
.Ic for options &c to get correct PostScript output (both are bold in
plain text).
Use Aq Ar inside .Pa, as both Pa and Ar are rendered as underscored
text in plain text output, and the distinction is lost.
Don't set examples in bold, but give them .Pp space around - they are
much easier to read this way.
Use consistent -width in FILES.
doc/BUILDING.mdoc is the upstream for BUILDING, so add recent changes
in the latter to the former, formatting correctly.
Move INSTALLBOOT_UBOOT_PATHS to Environment variables.
Move INSTALLBOOT_BOARDS to "make" variables for full builds.
Add installboot(8) cross-reference.
rillig