src/usr.bin/make/util.c, branch releng/4.9

MFC: 8 months of bugfixes by myself, des, kris, wsanchez, and a few PR

2001-02-13T03:13:58Z

submissions. Style changes were purposefully avoided.

MFC: #include where needed. Kill extern int errno;.

2000-07-01T12:24:23Z

Minor warnings in tip corrected.

$Id$ -> $FreeBSD$

1999-08-28T01:08:13Z

Revert $FreeBSD$ to $Id$

1997-02-22T19:29:21Z

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47Z

This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.

O' to be bitten by CVS. Cleanup after import

1996-10-08T04:07:59Z

of Christos' version of make(1) and add Id's. Set straight by: Bruce Evans and Peter Wemm :)

Merge in NetBSD's changes to make(1). Changes include:

1996-10-06T02:35:38Z

- Add the .PHONY, .PARALLEL, and .WAIT directives - Added the -B and -m commandline flags - misc. man page cleanups - numerous job-related enhancements - removed unused header file (bit.h) - add util.c for functions not found in other envs. - and a few coordinated whitespace changes Special thanks to Christos Zoulas for help in the merge. A 'diff -ur' between Net and FreeBSD now only contains sccsid-related diffs. :) Obtained from: NetBSD, christos@netbsd.org, and me