[Boost-users] Errors when linking a CXX executable to boost static libraries, using gcc4.7 and boost 1.51.0

Subject: [Boost-users] Errors when linking a CXX executable to boost static libraries, using gcc4.7 and boost 1.51.0
From: camille chambon (camillechambon_at_[hidden])
Date: 2012-10-25 12:32:59

Hello,

I'm trying to link a CXX executable to boost static libraries. 

My environment is:
- Fedora 17 64bit
- gcc 4.7

- boost 1.51.0 built with gcc 4.7

I then get the following errors :


`.text._ZN5boost16exception_detail19error_info_injectorINS_16bad_lexical_castEED2Ev' referenced in section `.text._ZN5boost16exception_detail19error_info_injectorINS_16bad_lexical_castEED1Ev[_ZN5boost16exception_detail19error_info_injectorINS_16bad_lexical_castEED1Ev]' of /home/cchambon/libs/lib/libpgma.a(Timeline.cpp.o): defined in discarded section `.text._ZN5boost16exception_detail19error_info_injectorINS_16bad_lexical_castEED2Ev[_ZN5boost16exception_detail19error_info_injectorINS_16bad_lexical_castEED5Ev]' of /home/cchambon/libs/lib/libpgma.a(Timeline.cpp.o)

`.text._ZN5boost16exception_detail19error_info_injectorINS_12bad_any_castEED2Ev' referenced in section 
`.text._ZN5boost16exception_detail19error_info_injectorINS_12bad_any_castEED1Ev[_ZN5boost16exception_detail19error_info_injectorINS_12bad_any_castEED1Ev]' of /home/cchambon/libs/lib/libpgma.a(DistributionFactory.cpp.o): defined in discarded section `.text._ZN5boost16exception_detail19error_info_injectorINS_12bad_any_castEED2Ev[_ZN5boost16exception_detail19error_info_injectorINS_12bad_any_castEED5Ev]' of /home/cchambon/libs/lib/libpgma.a(DistributionFactory.cpp.o)

error: collect2: ld returned 1 exit status


Does anyone know what these errors mean?

Cheers,

Camille