x86_64 buildworld broken

[Tim Bisson <bissont@xxxxxxx>]

Is buildworld on X86_64_GENERIC broken? – When I try to do a "make 
buildworld" on a X86_64 box it breaks with:

cc -O -pipe -DTARGET_MACHINE=\"x86_64-pc-dragonflybsd\" 
-DHOST_MACHINE=\"x86_64-pc-dragonflybsd\" -I. 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../../../../contrib/gcc-4.1/gcc/cp 
-I/usr/obj/usr/src/ctools_x86_64_x86_64/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_prep 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_prep 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_prep/config 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../../../../contrib/gcc_64/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_prep 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_prep 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_prep/config 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../../../../contrib/gcc-4.1/gcc 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../../../../contrib/gcc-4.1/gcc/config 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../../../../contrib/gcc-4.1/include 
-I/usr/src/gnu/usr.bin/cc41/cc1plus//../../../../contrib/gcc-4.1/libcpp/include 
-DIN_GCC -DHAVE_CONFIG_H 
-DPREFIX=\"/usr/obj/usr/src/ctools_x86_64_x86_64/usr\" 
-DPREFIX1=\"/usr/obj/usr/src/ctools_x86_64_x86_64/usr\" 
-DPREFIX2=\"/usr/obj/usr/src/world_x86_64/usr\" 
-I/usr/obj/usr/src/ctools_x86_64_x86_64/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_tools/gen 
-c 
/usr/obj/usr/src/ctools_x86_64_x86_64/usr/src/gnu/usr.bin/cc41/cc1plus//../cc_tools/gen/insn-attrtab.c


{standard input}: Assembler messages:
{standard input}:75856: Warning: end of file not at end of a line; 
newline inserted
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc41/cc1plus.
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc41.
*** Error code 1

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

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

Stop in /usr/src.



My setup is a fresh x86_64 dragonflybsd-2.6.3 HVM/VM on a Xen x86_64 
hypervisor. The source was cloned today.

If I boot and install dragonfly from the 2.6.3 i386 iso and sync the 
source, buildworld works fine.

Any tips would be appreciated as I'm probably doing something wrong.

Thanks,
Tim