[darwinbuild] Re: Darwin 8.0.1 gcc for pentiumpro

[Michael Franz]

On 8/7/05, Shantonu Sen <ssen at opendarwin.org> wrote:
> The patched roots work for me (at least gcc_os (gcc 3.3) did). How
> did you install it?
> 
> Shantonu

I copied the downloaded version to
/usr/local/share/darwinbuild/cache/Roots/8A428/ and named it
gcc.root.tar.gz.  Removed everything in the Build8A28/BuildRoot
directory, and then did darwinbuild gcc.

Once the build root environment was created,I then ran:
/var/root/development/Build8A428/BuildRoot/usr/bin/gcc -S -o - -arch
i386 foo.c | grep xmm > test1.out
/var/root/development/Build8A428/BuildRoot/usr/bin/gcc -S -o - -arch
i386 foo.c -mno-sse2 | grep xmm > test2.out
/var/root/development/Build8A428/BuildRoot/usr/bin/gcc -S -o - -arch
i386 foo.c -march=pentiumpro | grep xmm > test3.out

For testing the built versions, I change the path to gcc-4.0 in the
Symbols directory.