Bug#710337: libitpp: FTBFS on armhf - multiple typeinfo definitions linking itpp_gtests
Aaron M. Ucko
ucko at debian.org
Thu May 30 01:48:32 UTC 2013
Source: libitpp
Version: 4.3.0-1
Severity: serious
Justification: fails to build from source (but built successfully in the past)
The armhf build of libitpp failed when trying to link itpp_gtests,
with reports of multiply defined typeinfo nodes:
[...]
CMakeFiles/itpp_gtests.dir/multilateration_test.cpp.o:(.rodata+0x70): multiple definition of `typeinfo name for itpp::Array<itpp::Fading_Generator*>'
CMakeFiles/itpp_gtests.dir/commfunc_test.cpp.o:(.rodata+0x60): first defined here
CMakeFiles/itpp_gtests.dir/multilateration_test.cpp.o:(.rodata+0x98): multiple definition of `typeinfo for itpp::Array<itpp::Fading_Generator*>'
CMakeFiles/itpp_gtests.dir/commfunc_test.cpp.o:(.rodata+0x88): first defined here
collect2: ld returned 1 exit status
make[3]: *** [gtests/itpp_gtests] Error 1
make[2]: *** [gtests/CMakeFiles/itpp_gtests.dir/all] Error 2
make[3]: Leaving directory `/«PKGBUILDDIR»/build'
make[1]: *** [all] Error 2
I'm not sure why these are clashing, as I would have expected them to
be safely weak; perhaps it's a compiler bug, in which case you could
try conditionally build-depending on, and then explicitly using,
g++-4.7 or g++-4.8.
Could you please take a look?
Thanks!
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