Migrating from FreeBSD 9.0-STABLE/amd to 10.0-CURRENT/amd64?

[O. Hartmann]

On 03/06/12 20:08, Dimitry Andric wrote:
> On 2012-03-06 17:09, O. Hartmann wrote:
> ...
>> Well, I tried to switch by doing a "svn switch" in /usr/src, building a
>> kernel, restarting the kernel in single user mode and then trying to
>> build the world. At some point in /usr/src/share (I forgot were exactly,
>> it was somewhere with lots of locale stuff), the buildworld process
>> fails so I couldn't build a world.
> 
> Try doing a fresh checkout instead.  And don't try to build the latest
> head with clang, it's unfortunately broken at the moment.  Use r232569
> if you want to use clang.

Mmmmhhhh .... I still end up here building "buildworld":

5 warnings generated.
sed -e '/align/d' -e '/nop/d' < boot2.s.tmp > boot2.s
rm -f boot2.s.tmp
clang  -m32 -c boot2.s
clang -Os  -fno-guess-branch-probability  -fomit-frame-pointer
-fno-unit-at-a-time  -mno-align-long-strings  -mrtd  -mregparm=3
-DUSE_XREAD  -DUFS1_AND_UFS2  -DFLAGS=0x80  -DSIOPRT=0x3f8  -DSIOFMT=0x3
 -DSIOSPD=9600  -I/usr/src/sys/boot/i386/boot2/../../common
-I/usr/src/sys/boot/i386/boot2/../btx/lib -I.  -Wall -Waggregate-return
-Wbad-function-cast -Wcast-align  -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs  -Wpointer-arith -Wshadow
-Wstrict-prototypes -Wwrite-strings  -Winline --param
max-inline-insns-single=100  -mllvm -stack-alignment=8 -mllvm
-inline-threshold=3  -mllvm -enable-load-pre=false -ffreestanding
-mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2
-mno-sse3 -msoft-float -m32 -march=i386 -std=gnu99     -m32 -c
/usr/src/sys/boot/i386/boot2/sio.S
clang: warning: the clang compiler does not support '-fno-unit-at-a-time'
clang: warning: argument unused during compilation:
'-fno-guess-branch-probability'
clang: warning: argument unused during compilation:
'-mno-align-long-strings'
clang: warning: argument unused during compilation: '--param
max-inline-insns-single=100'
clang: warning: argument unused during compilation:
'-mpreferred-stack-boundary=2'
ld -static -N --gc-sections -nostdlib -m elf_i386_fbsd -Ttext 0x2000 -o
boot2.out /usr/obj/usr/src/sys/boot/i386/boot2/../btx/lib/crt0.o boot2.o
sio.o
objcopy -S -O binary boot2.out boot2.bin
btxld -v -E 0x2000 -f bin -b
/usr/obj/usr/src/sys/boot/i386/boot2/../btx/btx/btx -l boot2.ldr  -o
boot2.ld -P 1 boot2.bin
kernel: ver=1.02 size=690 load=9000 entry=9010 map=16M pgctl=1:1
client: fmt=bin size=15a1 text=0 data=0 bss=0 entry=0
output: fmt=bin size=1e31 text=200 data=1c31 org=0 entry=0
-49 bytes available
*** Error code 1

Stop in /usr/src/sys/boot/i386/boot2.
*** Error code 1

Stop in /usr/src/sys/boot/i386.
*** Error code 1

Stop in /usr/src/sys/boot.
*** Error code 1

Stop in /usr/src/sys.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.

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