Re: Cross-build failure on sparc64 for TARGET=amd64

2010-10-29 Thread Rob Farmer 
On Fri, Oct 29, 2010 at 12:38, Nathaniel W Filardo  wrote:
> Running
>> sudo make TARGET_ARCH=amd64 TARGET=amd64 DESTDIR=/usr/x86_64 -j4 buildworld
> on
>> FreeBSD sparcslave.priv.oc.ietfng.org 8.1-STABLE FreeBSD 8.1-STABLE #2 
>> r214092=9050e7b-dirty: Thu Oct 21 01:25:54 UTC 2010 
>> r...@t@sparcslave.priv.oc.ietfng.org:/usr/obj/usr/src/sys/SLAVKERN  sparc64

I tried this about a year ago - it didn't work then and I suspect it
never has. I'm not sure what the cause is.

In any case, sparc's are almost always a lot slower than just building
natively on amd64 hardware, so you probably aren't going to get people
too excited about fixing it without tracking down the exact problem
and/or sending a patch.

-- 
Rob Farmer
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Re: Cross-build failure on sparc64 for TARGET=amd64

2010-10-29 Thread John Baldwin 
On Friday, October 29, 2010 3:38:50 pm Nathaniel W Filardo wrote:
> Running
> > sudo make TARGET_ARCH=amd64 TARGET=amd64 DESTDIR=/usr/x86_64 -j4 
buildworld 

Maybe just set TARGET and not TARGET_ARCH?

-- 
John Baldwin
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Cross-build failure on sparc64 for TARGET=amd64

2010-10-29 Thread Nathaniel W Filardo 
Running
> sudo make TARGET_ARCH=amd64 TARGET=amd64 DESTDIR=/usr/x86_64 -j4 buildworld 
on
> FreeBSD sparcslave.priv.oc.ietfng.org 8.1-STABLE FreeBSD 8.1-STABLE #2 
> r214092=9050e7b-dirty: Thu Oct 21 01:25:54 UTC 2010 
> r...@t@sparcslave.priv.oc.ietfng.org:/usr/obj/usr/src/sys/SLAVKERN  sparc64
with /usr/src at e32025d from git://gitorious.org/freebsd/freebsd.git (svn
http://svn.freebsd.org/base/stable/8...@214488) fails with
> cc -O2 -pipe -DIN_GCC -DHAVE_CONFIG_H 
> -DPREFIX=\"/usr/obj/amd64/usr/src/tmp/usr\" -DCROSS_COMPILE 
> -I/usr/obj/amd64/usr/src/tmp/usr /src/gnu/usr.bin/cc/cc/../cc_tools 
> -I/usr/src/gnu/usr.bin/cc/cc/../cc_tools 
> -I/usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc 
> -I/usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config 
> -I/usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcclibs/include 
> -I/usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcclibs/libcpp/include 
> -I/usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcclibs/libdecnumber 
> -DGCC_DRIVER  -DDEFAULT_TARGET_VERSION=\"4.2.1\" 
> -DDEFAULT_TARGET_MACHINE=\"amd64-undermydesk-freebsd\" -DENABLE_SHARED_LIBGCC 
>   -I/usr/obj/amd64/usr/src/tmp/legacy/usr/include -c 
> /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gccspec.c
> /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c: 
> In function 'host_detect_local_cpu':
> /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c:96:
>  error: impossible constraint in 'asm'
> /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c:103:
>  error: impossible constraint in 'asm'
> /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c:113:
>  error: impossible constraint in 'asm'
> /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c:117:
>  error: impossible constraint in 'asm'
> {standard input}: Assembler messages:
> {standard input}:92: Error: Unknown opcode: `pushfl'
> {standard input}:92: Error: Unknown opcode: `pushfl'
> {standard input}:92: Error: Unknown opcode: `popl'
> {standard input}:92: Error: Illegal operands
> {standard input}:92: Error: Unknown opcode: `xorl'
> {standard input}:92: Error: Unknown opcode: `pushl'
> {standard input}:92: Error: Unknown opcode: `popfl'
> {standard input}:92: Error: Unknown opcode: `pushfl'
> {standard input}:92: Error: Unknown opcode: `popl'
> {standard input}:92: Error: Unknown opcode: `popfl'
> *** Error code 1
> 1 error
> *** Error code 2
> 1 error
> *** Error code 2
> 1 error
> *** Error code 2
> 1 error
> *** Error code 2
> 1 error
which looks like it's trying to build some x86 code with the host toolchain,
not the cross tools.

Help? :)
Thanks.
--nwf;


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