cvs commit: src Makefile.inc1 src/lib/libc/gen __xuname.c
ambrisko at ambrisko.com
Fri Dec 2 14:41:04 GMT 2005
Ruslan Ermilov writes:
| Hi Doug,
| On Fri, Dec 02, 2005 at 12:50:30AM +0000, Doug Ambrisko wrote:
| > ambrisko 2005-12-02 00:50:30 UTC
| > FreeBSD src repository
| > Modified files:
| > . Makefile.inc1
| > lib/libc/gen __xuname.c getosreldate.c
| > Log:
| > Add support to easily build FreeBSD unpacked in a chroot of another
| > FreeBSD machine. To do this add the man 1 uname changes to __xuname.c
| > so we can override the settings it reports. Add OSVERSION override
| > to getosreldate. Finally which Makefile.inc1 to use uname -m instead
| > of sysctl -n hw.machine_arch to get the arch. type.
| > With these change you can put a complete FreeBSD OS image into a
| > chroot set:
| > UNAME_s=FreeBSD
| > UNAME_r=4.7-RELEASE
| > UNAME_v="FreeBSD $UNAME_r #1: Fri Jul 22 20:32:52 PDT 2005 fake at fake:/usr/obj/usr/src/sys/FAKE"
| > UNAME_m=i386
| > UNAME_p=i386
| > OSVERSION=470000
| > on an amd64 or i386 and it just work including building ports and using
| > pkg_add -r etc. The caveat for this example is that these patches
| > have to be applied to FreeBSD 4.7 and the uname(1) changes need to
| > be merged. This also addresses issue with libtool.
| > This is usefull for when a build machine has been trashed for an
| > old release and we want to do a build on a new machine that FreeBSD
| > 4.7 won't run on ...
| > Revision Changes Path
| > 1.525 +1 -1 src/Makefile.inc1
| > 1.10 +8 -0 src/lib/libc/gen/__xuname.c
| > 1.8 +5 -0 src/lib/libc/gen/getosreldate.c
| Please document these changes in ENVIRONMENT sections of uname(3) and
| getosreldate(3) manpages, similarly to how this is documented in the
| uname(1) manpage.
Yep, I'll steal the section from uname. One thing that bothers me
a little is that uname(1) should just use uname(3) to get stuff
instead of sysctl. There might be a reason for it to not use uname(3)
but I can't see it.
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