To build a cross compiler, you need a complete toolchain that targets the environment that interests you. In your case, you need to build binutils with --target=x86_64-pc-linux, then a basic gcc (do make all-gcc and make install-gcc), then a complete glibc using the basic gcc you just build (when building the libc, target becomes host, host becomes build, and build goes away). Make and install that after placing the basic gcc first in your PATH. Then go back to the basic gcc and do a full make / install. That's the quick and dirty outline method. On Nov 10, 2007 7:35 AM, Diego . <eljedi@xxxxxxxxx> wrote: > Hello!! > > I'm triying to build a cross compiler for x32_64. I want to be able to > build 64bits files from my 32bits linux machine. > > The problem i got now is some error, i tried some differents flags on > configure. One of them is: --target=x86_64-pc-linux-gnu , is it well? > or the parameter should be another combination of the triplets? > > Thanks, > Diego. >
