MFC r263778:

2014-04-09T18:16:58Z

Add a SUBDIR_PARALLEL option to bsd.subdir.mk, to allow make to process all the SUBDIR entries in parallel, instead of serially. Apply this option to a selected number of Makefiles, which can greatly speed up the build on multi-core machines, when using make -j. This can be extended to more Makefiles later on, whenever they are verified to work correctly with parallel building. I tested this on a 24-core machine, with make -j48 buildworld (N = 6): before stddev after stddev ======= ====== ======= ====== real time 1741.1 16.5 959.8 2.7 user time 12468.7 16.4 14393.0 16.8 sys time 1825.0 54.8 2110.6 22.8 (user+sys)/real 8.2 17.1 E.g. the build was approximately 45% faster in real time. On machines with less cores, or with lower -j settings, the speedup will not be as impressive. But at least you can now almost max out a machine with buildworld! Submitted by: jilles MFC r263833: Enable parallel building for gnu/usr.bin and usr.bin/clang too.

Sync sh(1) in stable/10 to head.

2014-03-09T17:04:31Z

This is a MFC of all the commits listed below. My original goal of this change was to only merge the move of the tests from tools/regression/bin/ into the new layout (which include tests for sh(1) and other tools as well). However, doing so is tricky due to the ongoing work in sh(1) and, especially, the many changes to its tests since stable/10 was first branched. Merging everything is the simplest way to achieve this goal and, as a bonus point, we get various fixes and miscellaneous improvements into the branch. Per jilles' suggestion, I'm avoiding the merge of a couple of changes (r256850 and r257506) that required depending kernel changes. I'm also avoiding very recent changes that have not had a long enough time to be validated in current. This is "make tinderbox" clean. r256735 sh: Remove one syscall when waiting for a foreground job. r257399 sh: Allow trapping SIGINT/SIGQUIT after ignore because of '&'. r257504 sh: Reorder union node to reduce its size on 64-bit platforms. r257920 sh: Add a test case for would-be assignments that are not due to quoting. r257929 sh: Properly quote alias output from command -v. r258489 sh: Add tests for the

By popular demand, move freebsd-version(1) from /libexec to /bin.

2013-10-09T20:47:20Z

Approved by: re (gjb)

Merge from tbemd:

2010-09-13T01:29:51Z

Add directory names directly and sort at the end. Include bsd.arch.inc.mk so we can, in the future, more easily make arch dependent changes in /bin (unlikely, but is needed for symmetry).

Add pwait utility, which waits for any process to terminate.

2009-11-17T22:47:20Z

This is similar to the Solaris utility of the same name. Some use cases: * rc.subr's wait_for_pids * interactive use, e.g. to shut down the computer when some task is done even if the task is already running Discussed on: hackers@

pkill(1) first appeared in /usr/bin, but later it was moved to /bin

2008-08-31T14:27:59Z

for the convenience of rc.d. Now it has happily lived there for quite a while. So move the pkill(1) source files from usr.bin to bin, too. Approved by: gad

uuidgen has been repo-copied from usr.bin/ to bin/ to match its "new"

2008-03-13T17:38:06Z

(2007/04/09) installation location.

Reimplementation of world/kernel build options. For details, see:

2006-03-17T18:54:44Z

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html The src.conf(5) manpage is to follow in a few days. Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

Wrap BSD r* commands in NO_RCMDS.

2005-03-02T11:53:22Z

Change NO_RCMDNS to NO_RCMDS and do the switch in bsd.compat.mk. Discussed with: ru, nectar

- Build things in pure dictionary order (see sort(1)).

2004-01-16T15:23:19Z

- Unify the conditional assignments section so that architectural exclusions come first, then options and !options, sorted by the option name, also in directory order, then architecture specific sections, sorted by the architecture name, with i386 being a traditional exception. Prodded by: bde

src/bin/Makefile, branch upstream/10.1.0