release_notes_315

Release Notes

testport -o: Fix handling of only specifying category
QEMU: Fix not setting proper UNAME_m/p for powerpc64 cross build
QEMU: Fix not setting MACHINE/MARCHINE_ARCH in make.conf
QEMU: No need to set MACHINE/MACHINE_ARCH in env
QEMU: For consistency set UNAME_m/p in jail's login.conf
Various build cleanup handling fixes
Build queue optimizations
Handle some build complete operations asynchronously
Fix the first package built in a jail not showing its needed shared libraries
siginfo_handler: Don't allow running twice, and ignore errors
Disable 'set -x' in some noisy functions
Identify a stale lock issue with SIGINFO (https://svnweb.freebsd.org/changeset/base/281617)
Disable SIGINFO trap when erroring, exiting or in other traps
Hide html_json's sleep(1) SIGINFO output
Allow TMPFS_DATA to be used for builders too
Place tempfiles into TMPFS_DATA space if possible
Always protect(1) poudriere and its coprocesses from OOM killer, once it starts a jail.
Don't ignore SIGINT in bg processes. This should fix cpdup spam on ^C during cloning.
msg: Print the newline inline to prevent interleaved messages.
Import and prefer /bin/sh from FreeBSD r281718
Startup cleanup
Support STRICT_DEPENDS from ports r384436
HTML: Fix some missing closing tags and reindent.