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Dave Vasilevsky wrote:
| I suspect that the non-Apple-guaranteed probability of them working | together all the time very closely approaches 1. I wrote a very small | test case for the RTTI issue, it's at | http://vasi.webhop.org/files/misc/breakgcc.tgz . It's already | half-built, under Panther. If anybody wants to test with 'make | CC=gcc3.3' on Tiger, that would let us see whether we'd hit this issue | in a 3.3 -> 3.3 Tiger transition.
This test confuses me.
[On panther] peter% make g++ -fabi-version=1 -c break.cpp -o break.o g++ -c lib.cpp -o lib.o g++ -dynamiclib -o libbreak.dylib lib.o g++ -fabi-version=1 -o break break.o libbreak.dylib ld: Undefined symbols: typeinfo for Test make: *** [break] Error 1 peter% rm break.o [Since this is on a shared volume, I now type make >& tiger.log on tiger box] peter% cat tiger.log g++ -fabi-version=1 -c break.cpp -o break.o g++ -fabi-version=1 -o break break.o libbreak.dylib /usr/bin/ld: Undefined symbols: typeinfo for Test collect2: ld returned 1 exit status make: *** [break] Error 1 peter% make clean rm -rf *.o *.dylib break [Do make >& tiger1.log on tiger box] peter% cat tiger1.log g++ -fabi-version=1 -c break.cpp -o break.o g++ -c lib.cpp -o lib.o g++ -dynamiclib -o libbreak.dylib lib.o g++ -fabi-version=1 -o break break.o libbreak.dylib
Please explain!
Peter - -- Peter O'Gorman - http://www.pogma.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (Darwin)
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