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Chris Frey
 
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Default Re: One more compile issue - 06-14-2005 , 12:55 AM






On Tue, Jun 14, 2005 at 12:29:30AM -0400, Mark Dobossy wrote:
Quote:
dyld: Symbol not found: ___cxa_pure_virtual
Referenced from: /Users/mark/Desktop/mysql++-1.7.40/examples/../
lib/.libs/libmysqlpp.4.dylib
Expected in: flat namespace

Trace/BPT trap
Not sure. As I recall, I've only seen ___cxa* names in compiler generated
assembly code, so my guess is that it points to a toolchain problem,
or maybe you have some object files from gcc-4 mixed in your build.

Try a completely fresh tarball build, if you haven't already.

- Chris


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Warren Young
 
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Default Re: One more compile issue - 06-14-2005 , 01:51 PM






Mark Dobossy wrote:

Quote:
dyld: Symbol not found: ___cxa_pure_virtual
That looks like the code is trying to call a pure virtual C++ function.
But MySQL++ worked just fine for me on my OS X system after the recent
changes, under both GCC 3.3 and GCC 4.0.

By the way, you might download XCode 2.1 if you don't have it yet. I
have the impression that XCode 2.0 used a pre-release version of GCC
4.0, because Apple says XCode 2.1 uses a new version of GCC 4, yet "g++
--version" still says 4.0.0.

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