compiled in default in case it isn't defined. This is needed to make
cross compilation work in some edge cases. It also makes cross
compiling on FreeBSD other BSD's easier as well.
Obtained from: NetBSD, OpenBSD (predates the split)
other, less advanced architecutres. This should minorly help porting
efforts of FreeBSD. I've done several make worlds since this came up
with this change, as well as debugging several interesting nits with
-V (which is the only thing this change will affect really).
No one has said this would be a bad thing, so given the dearth of comments
I decided to add it, as its an important step towards getting "make world"
'parallel-ized'.
Reviewed by: silence
Submitted by: nnd@itfs.nsk.su
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.
parse.c(1.9) was:
revision 1.9
date: 1996/09/12 03:03:25; author: bde; state: Exp; lines: +7 -6
Fixed handling of `!=' assignment. Don't warn if the shell's output is
null, but warn if there was an error reading it.
Suggested by: Bruce Evans <bde@zeta.org.au>
- 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 <christos@netbsd.org>
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
$(.CURDIR}/obj search while retaining compatability of new
prefix with cwd for the current source tree builds.
.TARGETOBJDIR has been removed from make and CANONICALOBJDIR set in
bsd.obj.mk
The builtin object directory searching is defined specifically as:
If MAKEOBJDIRPREFIX is defined, the search order is
${MAKEOBJDIRPREFIX}${.CURDIR}
${.CURDIR}
Else if MAKEOBJDIR is defined, the search order is
${MAKEOBJDIR}
${.CURDIR}
Otherwise, default to the search order
${.CURDIR}/obj.`uname -m`
$(.CURDIR}/obj
/usr/obj${.CURDIR}
${.CURDIR}
Reviewed by: bde
problems in the process:
1. Quoting should work properly now. In particular, Chet's reported bash
make problem has gone away.
2. A lot of memory that just wasn't being free'd after use is now freed.
This should cause make to take up a LOT less memory when dealing with
archive targets.
3. Give proper credit to Adam de Boor in a number of files.
Obtained from: NetBSD (and Adam de Boor)
