[Pw_forum] intel mac - compilation with ifort/icc and not gcc

[Axel Kohlmeyer]

On Fri, 6 Apr 2007, Gilles Hug wrote:

GH> 
GH> Le 4 avr. 07 à 13:13, Paolo Giannozzi a écrit :
GH> 
GH> > Hi
GH> >
GH> >> Please try the following modified version of the "configure" script:
GH> >>   http://www.fisica.uniud.it/~giannozz/public/configure
GH> >> It should recognize the intel compiler for macintosh as well.
GH> >
GH> > does it work?
GH> 
GH> Yes, it works.
GH> At least his lanches the compilation.
GH> Unfortunately, I stamble now on another error.
GH> 
[...]

GH> > clib.a ../iotk/src/libiotk.a -llapack -latlas
GH> > ld: warning multiple definitions of symbol _pow
GH> > /opt/intel/fc/9.1.029/lib/libimf.a(pow_stub.o) definition of _pow  
GH> > in section (__TEXT,__text)
GH> > /usr/lib/gcc/i686-apple-darwin8/4.0.1/../../..//libdl.dylib 
GH> > (xmm_power.o) definition of _pow
GH> > ld: Undefined symbols:
GH> > _noncollin_module_mp_noncolin_
GH> > make[1]: *** [matdyn.x] Error 1
GH> > make: *** [tools] Error 2
GH> 
GH> This seems to concern pwtool/matdyn but
GH>     >grep noncolin pwtools/*.f90
GH> gives no answer
GH> So I am stoped again!

please try adding:  -Wl,--allow-multiple-definition
to LDFLAGS in make.sys and make again.

salut,
   axel.

GH> 
GH> Thanks for your help
GH> Giles
GH> 
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GH> 

-- 
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Axel Kohlmeyer   akohlmey at cmm.chem.upenn.edu   http://www.cmm.upenn.edu
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