Re: [Swarm-Support] x86_64 and message forwarding

[mgd]

Quoting Bill Northcott <address@hidden>:

> Presumably, the  
> Leopard preview has 64 bit versions to support the promised 64bit  
> Cocoa.  On previous form, none of this source code will get released  
> until Leopard ships.

Tiger 10.4.7 (Darwin 8.7.2) with XCode 2.4 has support for compiling 64 bit on
Intel:

 gcc -v ; echo -e '#include <stdio.h>\nint main (int argc, const char **argv) {
printf ("%d\\n", sizeof (void *)); } ' > /tmp/test.c ; gcc /tmp/test.c ; ./a.out
; gcc -m64 /tmp/test.c ; ./a.out
Using built-in specs.
Target: i686-apple-darwin8
Configured with: /private/var/tmp/gcc/gcc-5363.obj~28/src/configure
--disable-checking -enable-werror --prefix=/usr --mandir=/share/man
--enable-languages=c,objc,c++,obj-c++
--program-transform-name=/^[cg][^.-]*$/s/$/-4.0/
--with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/lib
--build=powerpc-apple-darwin8 --with-arch=nocona --with-tune=generic
--program-prefix= --host=i686-apple-darwin8 --target=i686-apple-darwin8
Thread model: posix
gcc version 4.0.1 (Apple Computer, Inc. build 5363)
4
8


.but no sign of source code for these modifications (e.g. version 5363) in the
Apple CVS area, in the various gcc.gnu.org Subversion branches.