[oi-dev] Error when linking to libgfortran.so

[Aurélien Larcher]

  I should add that the same issue holds with libquadmath.so.

Regards

Aurélien

Le 21/07/13 19:22, Aurélien Larcher a écrit :
>  Hi,
> I am building mpich for hipster with gcc 4.7.3 and the configure step 
> fails with the error:
>
> ld.so.1: conftest: fatal: libgfortran.so.3: open failed: No such file 
> or directory
>
> I though that since LDFLAGS=-R/usr/gcc/4.7/lib was passed to build gcc 
> in hipster it would be resolved automatically but apparently it is not 
> the case.
> The library libgfortran.so.3 is present in /usr/gcc/4.7.3/lib but 
> there are no symlinks to /usr/lib.
> I am wondering if this is intentional since libgcc_s.so.1 and the 
> libgcc_s.so symlink are present both in /usr/gcc/4.7/lib and /usr/lib, 
> provided respectively by developer/gcc-47 and 
> system/library/gcc-4-runtime.
>
> What should be the fix then ? Adding /usr/gcc/4.7/lib to the lib path 
> or should there be symlinks (or copies) in /usr/lib in 
> system/library/gcc-4-runtime ?
>
> I remember having a similar discussion a year ago at least but cannot 
> find the archives...
> Best regards,
>
> Aurélien