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On Thursday 14 June 2012 16:53:46 Roland McGrath wrote: > > >> elf/tst-unique3lib.os:(.data.DW.ref.__gxx_personality_v0[DW.ref.__gxx_ > > >> personality_v0]+0x0): undefined reference to `__gxx_personality_v0' > [...] > > As I said in my earlier email, it seems unlikely to me that it's possible > > to link C++ code built with g++ without using g++ to drive the linker, > > but that's exactly what the build rules for these tests seem to do... > > "Using g++ to drive the linker" means "implicitly adding -lstdc++" AFAIK. perhaps, but if we require C++ support, it makes sense to me to use g++ rather than worrying about what random stuff the driver is doing behind the scenes. it's not like executing `gcc -lstdc++` really gains us anything at all over `g++`. -mike
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