tsah marco writes: > hi, > > i am trying to build gcc compiler on pc(turion64x2 with fedora-8) for > target - athlon 64bit x2, > i have build one compiler with the following parameters: > > [root@localhost gcc-4.1.0]# gcc -v > Using built-in specs. > Target: i686-pc-linux-gnu > Configured with: ./configure --enable-languages=c,c++ > --enable-threads=posix --disable-checking --enable-__cxa_atexit > --disable-libunwind-exceptions --prefix=/opt/gcc/gcc-4.1.0 > Thread model: posix > gcc version 4.1.0 > > now i want to install gcc 64bit version the way is to change the > --target=x86_64--pc-linux-gnu > in the confiigure script i have som questions: > 1) how do i know if my OS fedora-8 is 64bit based(because i install > x86_64 version DVD) uname -a > 2) i believe gcc version 4.1.0 support 64 bit ,is it true? Yes. > 3) do you have any configure example for x86_64 bit that works for > you? Just use the defaults. Andrew. -- Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, UK Registered in England and Wales No. 3798903
