Re: lapack: undefined symbol pow_{ci,dd,di,hh,ii,ri,zi,zz}

[Mark Davies <mark%mcs.vuw.ac.nz@localhost>]

On Wednesday 11 June 2008 19:27:07 Berndt Josef Wulf wrote:
> It used to work but stopped after upgrading to pkgsrc-current. I see
> pow_zi is part of libF77, but it doesn't appear in the list of
> linked libraries;
>
> /usr/pkg/lib/liblapack.so:
>         -lc.12 => /usr/lib/libc.so.12
>
> Any ideas?

Well I haven't tested this but I just stumbled over something similar with 
blas.

What happens if you change the bit of lapack/patches/patch-aa that reads:
+       ${LIBTOOL} --mode=link --tag=CC ${FC} -o ../$(LAPACKLIB) \
+       $(ALLOBJ:.o=.lo) -rpath ${PREFIX}/lib -version-info 3:0

to read:
+       ${LIBTOOL} --mode=link --tag=F77 ${FC} -o ../$(LAPACKLIB) \
+       $(ALLOBJ:.o=.lo) -rpath ${PREFIX}/lib -version-info 3:0

ie change the --tag from CC to F77 otherwise ld is used to link the library 
and the fortran support libraries aren't linked in.

cheers
mark