Vladimir Serbinenko 4e24fb3d01
Add osx-ppc compilation for frontend (#13532)
* Fix old osx condition

Current code assumes that osx < 10.12 is equivalent to ppc osx. It's not
true as Leopard x86 is still < 10.12 but not ppc. As xcode compiles fat
binaries it includes osx x86 and compilation fails.

* Disable crtswitchres when no c++11 is available

Crtswitchres altually needs c++11. Since it's not that important to make
it compatible with lower c++, just disable if no c++11 is available

* Don't use firstObject on old Mac OS X.

It was introduced in 10.6, so on old ones just implement it ourselves

* Compile osx-ppc frontend

* osx-ppc: Build a fat binary

On 10.6 i386 xcode apparently refuses to build a pure ppc.
Settle for a fat binary.
2022-01-24 16:22:07 +01:00
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