Failed: SPEC CPU 2006: gcc (GCC) 4.6.0 20101020 (experimental) on x86_64

[H.J. Lu]

With runspec -c lnx-x86_64-gcc.cfg -T peak -e avx -n 1 -l -o asc -I all 
Error with make 'specmake -j `/usr/bin/getconf _NPROCESSORS_ONLN` build': check file '/export/gnu/import/svn/gcc-test/spec/2006/x86_64/spec/benchspec/CPU2006/481.wrf/build/build_peak_avx.0000/make.err'
  Error with make!
*** Error building 481.wrf
Build errors: 481.wrf(peak; CE)
Error: 1x481.wrf