Error building rust

[D'Arcy Cain <darcy%NetBSD.org@localhost>]

I have been unable to build rust for a few days.  Anyone else seeing this?

[ 51%] Building CXX object
lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86CallFrameOptimization.cpp.o
Assembler messages:
Fatal error: can't create
CMakeFiles/LLVMX86CodeGen.dir/X86CallFrameOptimization.cpp.o: No such
file or directory
gmake[2]: ***
[lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/build.make:76:
lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/X86CallFrameOptimization.cpp.o]
Error 1
gmake[1]: *** [CMakeFiles/Makefile2:6062:
lib/Target/X86/CMakeFiles/LLVMX86CodeGen.dir/all] Error 2
gmake: *** [Makefile:152: all] Error 2
thread 'main' panicked at '
command did not execute successfully, got: exit code: 2

-- 
D'Arcy J.M. Cain <darcy%NetBSD.org@localhost>
http://www.NetBSD.org/ IM:darcy%Vex.Net@localhost