commands in bsd.clean.mk encounter errors like "exec(/bin/sh)
failed (Argument list too long)". Avoid that by splitting the
files to clean into several lists using different variable names.
This should fix PR 45397, at least until the number of files
grows much larger.
files is empty. Sometimes the variable contains one or more spaces,
and testing against "" gave the wrong result, but applying the
:M* modifier discards the spaces. This should fix PR 45396.
* Instead of using "-" to ignore the exit status from the rm command,
use ||true. This should work around the bug in PR 45356, but that
bug is not fixed.
* Suppress the ${MKMSG} command with .if 0. People who build with
MAKEVERBOSE=1 don't want to see the message, and people who build
with MAKEVERBOSE=2 or higher will see the actual rm command. The
message may be useful for debugging this makefile itself, so it's
only disabled, not deleted.
using objcopy(1) for old firmware, shared among src/distrib and
src/sys/arch/${MACHIHNE}/conf/Makefile.${MACHINE}.inc.
Discussed with mrg@ and matt@ on source-changes-d@.
dreamcast. The problem is not sh3 per-se, but the fact that for sh3
we use -Os by default. That causes false positives since gcc doesn't
detect that e.g. a variable is set and used under the same condition
in different "if" statements.
XXX: This should probably check for optimization level instead,
though, for all I know, phase of moon might be a contributing cause
too.
XXX2: MACHINE_CPU is set in bsd.own.mk and is not available here, so
we have to spell the test in terms of MACHINE_ARCH.
(It should be "app-defaults" but was "app-default", probably because
of a typo; it's been wrong ever since this logic was put in two and a
half years ago, and as app-defaults files are a legacy mechanism it
took this long for anyone to notice.) Should be pulled up to -5.
gzip or ${TOOL_PIGZ}. Use of gzip can be replaced with ${TOOL_GZIP} and
automatically get to use pigz if USE_PIGZGZIP is defined as "yes". This
avoid having to special case each of gzip.
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
