Thanks for the tip. I tried using
sudo port upgrade --enforce-variants freeimage +universal
and it seemed to compile just fine. I then went back to XCode and
added the i386 architecture (in addition to x86_64). I compiled and
still got a warning (and error messages) saying that
libfreeimage.dylib (again, I was trying to link to libfreeimage.a) was
of the wrong architecture. This seems to indicate to me that it did
not in fact build the i386. When I try to just use the x86_64
architecture in XCode, it builds just fine. I have not tested it on
other ports.
On Sep 8, 2009, at 1:52 PM, Ryan Schmidt wrote:
On Sep 8, 2009, at 13:48, Paul Dennis Simonson wrote:
On Sep 7, 2009, at 11:08 PM, Ryan Schmidt wrote:
On Snow Leopard (in MacPorts and otherwise), software builds for
architecture x86_64 by default, as opposed to i386, which is what
Leopard and Tiger used by default on Intel Macs. If you are not
also building for x86_64 in Xcode, then that's the problem. You
can either rebuild your ports with the +universal variant to build
both x86_64 and i386, or change build_arch to i386 in
macports.conf and rebuild everything for just i386, if you don't
want to build 64-bit.
How exactly do I rebuild the ports with the +universal variant? I
am not familiar with this.
sudo port upgrade --enforce-variants installed +universal
...I think.
You can replace "installed" with particular port names, if you don't
want to rebuild all installed ports.
Not all our ports can build universal at this time so you may
encounter errors. If you do, please file tickets, if there aren't
already any for those ports.
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