https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150
--- Comment #1 from howarth at bromo dot med.uc.edu --- Failed for bootstrap using... ../gcc-5-20150220/configure --prefix=/sw --prefix=/sw/lib/gcc5.0 --mandir=/sw/share/man --infodir=/sw/lib/gcc5.0/info --enable-languages=c,c++,fortran,lto,objc,obj-c++,java --with-gmp=/sw --with-libiconv-prefix=/sw --with-isl=/sw --with-mpc=/sw --with-system-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --program-suffix=-fsf-5.0
