generates too many false positives that require gross amounts of
workaround, and the other WARNS=2 stuff is quite useful. Per discussion
with simonb & christos.
until the problem gets addressed properly. The following fix
is a stopgap measure to stop the leaking :-(
I fixed the t_getstr() memory leak problem, but that instantly
revealed a problem in t_agetstr() which is an extremely broken
interface. It realloc's memory, potentially moving the area where
it returned pointers into in previous calls. This function needs
to be removed and or changed. I added a horrible work-around for
now, but I will revisit the problem shortly. In the meantime nobody
should be using the t_agetstr() API, and I'll be fixing the rest
of the programs and or the API when I figure out the best solution...
This is t_agetstr() is used by:
games/hack/hack.termcap.c
games/larn/io.c
games/tetris/screen.c
lib/libterm/termcap.c
lib/libterm/termcap.h
libexec/getty/main.c
usr.bin/top/screen.c
usr.bin/ul/ul.c
a non-_STANDALONE environment (e.g. installboot(8)): internalize and
externalize the exec, program, and section headers as necessary.
Reviewed and OK'd by Christos.
* Allow MACHINE to be set automatically on NetBSD native builds.
Require -m only if the host is not NetBSD.
* Fail if DESTDIR is set to root (/) and the build is not NetBSD native,
or the build is attempting a "make release" (option -R).
* Warn the user if DESTDIR is set to root (/) that the kernel must be up
to date, or else the build might hose the system. Also, do not remove
DESTDIR on -r if it is set to root.
* Fail if TOOLDIR is set to / or empty after checking with nbmake.
* Allow DESTDIR and TOOLDIR to be set in mk.conf and/or by the new default
from <bsd.own.mk>. Note that if -T is not used to set TOOLDIR, and
TOOLDIR is not set in the environment, then nbmake will always be
bootstrapped (rather than looking at nbmake's timestamp). This is
because /bin/sh doesn't know how to get TOOLDIR from mk.conf without
first having nbmake (...which lives in TOOLDIR).
* Do a pass of "make obj" through src/tools before installing nbmake (so
long as -o/MKOBJDIRS=no is not specified). This ensures that objdirs
exist if they are desired, and paves the way for using build.sh to
build all the src/tools without building everything else.
* Add "-w" option, which allows the builder to specify where the nbmake
wrapper shell script should be created. If not specified,
$TOOLDIR/bin/nbmake-$MACHINE is still created as a default.
* Print the values of DESTDIR and TOOLDIR after bootstrapping nbmake,
for informational purposes.
It should now be possible to type just "./build.sh" on a NetBSD-current
host and get a new build in / for the appropriate architecture.
However, building in-place like this has *not* been extensively tested
yet, so be careful.
('Does i386 support NTFS5 now?'):
add a note both NTFS4 and NTFS5 are supported
reformat the Limitations a bit
assert the write support is not really useful, and should not be used
add a BUGS section, note missing stuff for the write support to be useful,
and the disk label thing spotted by Christos Zoulas
