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* Add META_MODE support.sjg2015-06-131-0/+11
|\ | | | | | | | | | | | | | | | | | | | | Off by default, build behaves normally. WITH_META_MODE we get auto objdir creation, the ability to start build from anywhere in the tree. Still need to add real targets under targets/ to build packages. Differential Revision: D2796 Reviewed by: brooks imp
| * dirdeps.mk now sets DEP_RELDIRsjg2015-06-081-2/+0
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| * We do want objdirsjg2013-10-131-1/+0
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| * Updated dependenciessjg2013-10-131-0/+12
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* | Remove NO_OBJsjg2015-06-111-1/+0
|/ | | | | | | For meta mode we will want objdirs. Differential Revision: D2748 Reviewed by: brooks imp
* Make hash, type and ulimit available via execve().jilles2010-04-251-0/+3
| | | | | | | | | | | | | | | | | | These are specified by POSIX but are not special builtins, and therefore need to be available via execve() and utilities like time, nohup, xargs. (Note that hash was moved from the XSI option to the base in the 2008 standard.) Like most of the POSIX "regular builtin commands", these need to be executed in a shell environment for full functionality, although they may still be of some use outside one. Unlike the POSIX special and regular builtin commands, POSIX does not require these to be found before a PATH search, although that could be an oversight. Like some of the utilities already provided by usr.bin/alias, these may lead to confusing results when invoked from csh(1).
* Use the "builtin" shell function to make sure that the requestedcperciva2005-10-241-1/+1
| | | | | | | | | | | command is handled as a shell function. This avoids the following peculiar behaviour when /usr/bin is on a case-insensitive filesystem: # READ foo (... long pause, depending upon the amount of swap space available ...) sh: Resource temporarily unavailable. Reported by: I can't remember; someone on IRC. MFC after: 1 week
* Start the dreaded NOFOO -> NO_FOO conversion.ru2004-12-211-1/+1
| | | | OK'ed by: core
* Mark bits that do not require an object directory as such.ru2003-04-011-1/+1
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* Fix installworld.roberto2002-07-171-1/+1
| | | | Submitted by: Udo Schweigert <Udo.Schweigert@siemens.com>
* A little bit more thought has resulted in a generic script which canwollman2002-07-162-0/+23
implement any of the useless POSIX-required ``regular shell builtin'' utilities, saving one frag and one inode each. The script moves to usr.bin/alias which is alphabetically the first of these commands.
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