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Forum Topic - Linking issue with 4.8.3 under 650: (3 Items)

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Mario Charest

07/04/2014 11:26 PM

post110946

Linking issue with 4.8.3 under 650

I`m getting C:\QNX650\host\win32\x86\usr\bin\i486-pc-nto-qnx6.5.0-ld: t:/temp\2qcc0whYjc\tmp_qcc_9844: hidden symbol `
_Unwind_Resume' in C:/QNX650/host/win32/x86/usr/lib/gcc/i486-pc-nto-qnx6.5.0/4.8.3/libgcc.a(unwind-dw2.o) is referenced 
by DSO

Where should I look ?

bogdan celer

07/08/2014 4:36 AM

post110967

Re: Linking issue with 4.8.3 under 650

> 
> I`m getting C:\QNX650\host\win32\x86\usr\bin\i486-pc-nto-qnx6.5.0-ld: t:/temp\
> 2qcc0whYjc\tmp_qcc_9844: hidden symbol `_Unwind_Resume' in C:/QNX650/host/
> win32/x86/usr/lib/gcc/i486-pc-nto-qnx6.5.0/4.8.3/libgcc.a(unwind-dw2.o) is 
> referenced by DSO
> 
> Where should I look ?

normally this mistake says that there is no link to c++ library
Add   --LINK=c++ -lstdc++   to the linker options.

Bogdan

Alexey Smirnov(deleted)

02/28/2015 6:05 AM

post113438

Re: Linking issue with 4.8.3 under 650

Still have the same issue compiling with linker "-Wl,-LINK=c++ -Wl,-lstdc++" options. What's interesting is that if I 
change libgcc.a from 4.8.3 folder to libgcc.a from 4.4.2 folder it compiles fine. Is it ok to use 4.4.2 version of 
libgcc.a while using 4.8.3 compiler? Or it would come to undefined behavior? However it would be great 4.8.3 version of 
that lib!

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