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Re: Using newer version of gcc for shared libraries

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Re: Using newer version of gcc for shared libraries

Subject: Re: Using newer version of gcc for shared libraries
From: Eric Albert <email@hidden>
Date: Sat, 26 Nov 2005 23:37:23 -0800

On Nov 25, 2005, at 12:06 PM, Dave Rehring wrote:

I've done some searching in the Xcode release notes/documentation and this mailing list, but I can't find any mention of if it's OK to use a dylib built with xcode v2.2/gcc 4.0.1 in an app that's currently being built using xcode v2.1/gcc 4.0.0? The library in question is the icu v3.2 library, which exposes some C++ bugs in the gcc 4.0.0 compiler.

This should be fine. Due to C++ ABI changes you can't use pre-4.0 C+ + libraries with 4.0 or later versions of gcc, but the ABI should be stable as of 4.0.

Hope this helps,
Eric

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  >Using newer version of gcc for shared libraries (From: Dave Rehring <email@hidden>)




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