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Heads up: Runtime selection flag in clang
From: |
David Chisnall |
Subject: |
Heads up: Runtime selection flag in clang |
Date: |
Wed, 4 Jul 2012 13:17:45 +0100 |
Hi Everyone,
Clang now has an option for explicitly specifying the Objective-C runtime to
use: -fobjc-runtime=. This currently supports:
macosx (The 'modern' OS X runtime with the non-fragile ABI)
macosx-fragile (The 'legacy' OS X runtime with the fragile ABI)
ios (The iOS runtime, which is more or less the same as the OS X one)
gnustep (libobjc2 from GNUstep svn)
gcc (The runtime shipped with GCC)
These largely supersede the old combination of runtime target flags
(-fobjc-nonfragile-abi, -fno-objc-legacy-dispatch and so on). These are still
supported, but they are mapped to the new runtimes now.
Please test this!
David
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- Heads up: Runtime selection flag in clang,
David Chisnall <=