On Thu, Sep 21, 2000 at 10:00:59AM -0400, Donn Miller wrote:
> On Thu, 21 Sep 2000, Neil Blakey-Milner wrote:
>
> > On Thu 2000-09-21 (08:48), Donn Miller wrote:
> > > An example of what I get when I try to do a make buildkernel. I have set
> > > KERNEL=CUSTOM in /etc/make.conf, so I should be alright there.
> > >
> >
> > > {standard input}:2342: Error: Subtraction of two symbols in different sections
>".data" {.data section} - "KERNBASE" {*UND* section} at file address 928.
> >
> > Do you have a populated /usr/obj? (ie, with nm)
>
> I've been doing "make buildkernel installkernel" in /usr/src without doing
> a "make buildworld" first. Is this OK? I guess the buildkernel created a
> /usr/obj, but I deleted it and tried buildkernel again with the same
> results.
>
> - Donn
>
FWIW, I have the same problem on 4.1-STABLE cvsupped 10 mins ago from
cvsup.nl.freebsd.org.
I noticed these lines in the build log:
...
cd /usr/obj/usr/src/sys/PCWIN002; MAKEOBJDIRPREFIX=/usr/obj
COMPILER_PATH=/usr/obj/usr/src/i386/usr/libexec:/usr/obj/usr/src/i386/usr/bin
LIBRARY_PATH=/usr/obj/usr/src/i386/usr/lib:/usr/obj/usr/src/i386/usr/lib
OBJFORMAT_PATH=/usr/obj/usr/src/i386/usr/libexec
PERL5LIB=/usr/obj/usr/src/i386/usr/libdata/perl/5.00503 DESTDIR=/usr/obj/usr/src/i386
INSTALL="sh /usr/src/tools/install.sh"
PATH=/usr/obj/usr/src/i386/usr/sbin:/usr/obj/usr/src/i386/usr/bin:/usr/obj/usr/src/i386/usr/games:/sbin:/bin:/usr/sbin:/usr/bin
MACHINE=i386 make KERNEL=kernel depend
cc -c -O -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi
-nostdinc -I- -I. -I/usr/src/sys -I/usr/src/sys/../include -D_KERNEL -include
opt_global.h -elf -mpreferred-stack-boundary=2 /usr/src/sys/i386/i386/genassym.c
sh /usr/src/sys/kern/genassym.sh genassym.o > assym.s
nm: could not exec elf/nm in /usr/obj/usr/src/i386/usr/libexec: No such file or
directory
rm -f param.c
cp /usr/src/sys/conf/param.c .
perl5 /usr/src/sys/kern/vnode_if.pl -h /usr/src/sys/kern/vnode_if.src
...
Especially:
nm: could not exec elf/nm in /usr/obj/usr/src/i386/usr/libexec: No such file or
directory
Which is quite correct since I blew away /usr/obj after my last buildworld
(FreeBSD 4.1-STABLE #0: Wed Sep 13 14:45:31 CEST 2000). Is this a problem?
Should I have done a buildworld before a buildkernel now?
--Stijn
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