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Undefined typeinfo on Tiger
I just installed Tiger (Mac OS 10.4) which comes with GCC 4.0 as the default. When linking with the binary Darwin distribution version 2.1.2, I get errors like this:
/usr/bin/ld: Undefined symbols:
typeinfo for IceUtil::NullHandleException
typeinfo for Ice::LocalObject
collect2: ld returned 1 exit status
make: *** [tlogger] Error 1
If anyone else has encountered this, the answer is simple. You have to fall back to the 3.3 version of the compiler to build your projects.
I assume you could download the source distribution and build it with 4.0, but I didn't try that.
Using g++-3.3 makes everything happy.
/usr/bin/ld: Undefined symbols:
typeinfo for IceUtil::NullHandleException
typeinfo for Ice::LocalObject
collect2: ld returned 1 exit status
make: *** [tlogger] Error 1
If anyone else has encountered this, the answer is simple. You have to fall back to the 3.3 version of the compiler to build your projects.
I assume you could download the source distribution and build it with 4.0, but I didn't try that.
Using g++-3.3 makes everything happy.
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Comments
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Unfortunately GCC 4.0 has a bug that makes it unusable for Ice. GCC 4.0.1 fixes this problem. Please see also this thread:
http://www.zeroc.com/vbulletin/showthread.php?t=16300
