Hi,
~/gnu/gcc/configure --prefix=/usr --enable-bootstrap --enable-shared --enable-host-shared --enable-threads=posix --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-tune=haswell --with-multilib-list=m32,m64,mx32 --build=x86_64-redhat-linux build_alias=x86_64-redhat-linux --enable-offload-targets=nvptx-none --with-cuda-driver-include=/usr/local/cuda/include --with-cuda-driver-lib=/usr/local/cuda/lib64 --host=x86_64-redhat-linux host_alias=x86_64-redhat-linux --enable-languages=c,c++,fortran,jit,lto --enable-libmpx --enable-gnu-indirect-function --with-system-zlib --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-vtable-verify Your host_alias looks wrong: isn't it equal to your build_alias ? Bernd.
