------- Comment #7 from bkoz at gcc dot gnu dot org 2009-01-05 20:23 -------
The other kind of freebsd6.3 fail in libstdc++ is: testsuite/25_algorithms/max/3.cc /sw/test/GCC/trunk/libstdc++-v3/testsuite/25_algorithms/max/3.cc:26: undefined reference to `_47' /var/tmp//ccInT4La.o(.text._Z6test01v+0xb):/sw/test/GCC/trunk/libstdc++-v3/testsuite/25_algorithms/max/3.cc:26: undefined reference to `_47' On linux I see these in the linked binary: 0000000000600b58 d ._65 0000000000600b64 d ._66 0000000000600b70 d ._67 0000000000600b7c d ._68 0000000000600b88 d ._69 0000000000600b94 d ._70 So assuming this would be ._48 or '.' used instead of '$'. Does BSD already define NO_DOT_IN_LABEL? Although I am not quite sure what is going on it appears as if the freebsd config (and or assember) for correct linking of some of these C++ entities is off. Anyway. I thought NO_DOT_IN_LABEL/NO_DOLLAR_IN_LABEL will change the name of exported symbols and is ABI-breaking. IMHO figuring this out before the 4.4.0 release seems advisable. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37520
