gabriel borrageiro <gborrageiro@xxxxxxxxxxx> writes: > from /home/gfb/Downloads/gcc/build, I run: > /home/gfb/Downloads/gcc/gcc-4.3.4/configure --prefix=/opt/gcc434 --program-suffix=434 --enable-languages=c,c++ --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions There is something very odd going on here but I do not know what it is. You shouldn't be seeing host-XXX directories if you run configure that way. Ian