Re: Tiger gcc 4 builds apps that don't run on 10.2.8
Re: Tiger gcc 4 builds apps that don't run on 10.2.8
- Subject: Re: Tiger gcc 4 builds apps that don't run on 10.2.8
- From: j o a r <email@hidden>
- Date: Mon, 2 May 2005 08:37:54 +0200
On 1 maj 2005, at 19.18, Will Cosgrove wrote:
I've rebuilt my application on Tiger with gcc 4.0 and went to run
it on 10.2.8 for a sanity check and it no longer launches. I get a
console message to the effect 'can't find library libmx'. Is this
a known issue or is there some magical way to get it to compile
10.2.8 compatible binaries again? It seems like a major oversight
not to check this sort of thing.
1) You *need* to use the Cross Development SDK if you're targeting a
different OS!
2) If you search the Xcode-Users archives, you'll find some
information about this problem. For example, Nick had this to say:
On 30 apr 2005, at 17.51, Nick Zitzmann wrote:
You must use GCC 3.3 to compile projects that will run on versions
of Mac OS X earlier than 10.3.9. GCC 4.0 insists on linking to
libmx, which doesn't exist in Jaguar, and I'm not sure if it
existed in Panther prior to 10.3.9.
j o a r
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