[Wien] WIEN2k_10.1 compilation problem (undefined reference to `__dlsym')

[Maxim Rakitin]

Dear WIEN2k experts,

I tried to compile WIEN2k_10.1 on the cluster of my university (SuSE 
linux, Xeon 53XX processors), but I got an error during the process:

    usr/lib64/gcc/x86_64-suse-linux/4.1.2/../../../../lib64/libdl.a(dlsym.o):
    In function `dlsym':
    (.text+0x5): undefined reference to `__dlsym'

Here is a part of the compilation log of lapw0 (serial version):

    icc -c W2kutils.c
    ifort -FR -w -mp1 -prec-div -pad -ip -DINTEL_VML -O3 -xP -c W2kinit.F
    ifort -o lapw0 cputim.o modules.o reallocate.o ainv.o am05_xscss.o
    b88.o blyp.o brj.o charg2.o  charg3.o charge.o chfac.o chslv.o
    corgga.o corpbe_revtpss.o corpbe_tpss.o cub_xc_back.o corlsd.o
    dfxhpbe.o dfxrevtpss.o dfxtpss.o drho.o dylm.o efg.o energy.o
    epot1.o eramps.o errclr.o errflg.o ev92.o ev92ex.o exch.o exch17.o
    fftw_para.o fithi.o fxhpbe.o fx_revtpss.o fx_tpss.o gbass.o gcor.o
    gea.o geaex.o  getff1.o getfft.o gpoint.o gpointm.o grans.o gtfnam.o
    hcth.o ifflim.o kcis.o lapw0.o latgen.o multfc.o multsu.o outerr.o
    pbea.o pbem.o pbe1.o pbe2.o pbesol.o poissn.o potfac.o pwxad4.o
    pwxad5.o qranf.o readstruct.o rean0.o rean1.o rean3.o rean4.o
    rhopw.o rotate.o rotdef.o rpbe.o setff0.o setff1.o setfft.o setff2.o
    seval.o sevald.o sevaldd.o sevali.o sevalin.o sicpbe.o
    sicpbe_revtpss.o sicpbe_tpss.o sogga.o sphbes.o spline.o srolyl.o
    stern.o sumfac.o suml.o th1.o th2.o vpw91.o vresp.o vs98.o vxc15.o
    vxc16.o vxc17.o vxc24.o vxc26.o vxclm2.o vxcpw2.o vxi35.o vxi35a.o
    wc05.o workf1.o xcener.o xcpot.o xcpot1.o xcpot3.o ykav.o  ylm.o
    zfft3d.o  W2kutils.o W2kinit.o -FR -w -mp1 -prec-div -pad -ip
    -DINTEL_VML -O3 -xP -L/opt/intel/mkl/10.0.3.020/lib/em64t -lguide
    -lpthread -L/opt/intel/mkl/10.0.3.020/lib/em64t -lmkl_em64t
    -lmkl_core -lmkl_sequential -liomp5 -lmkl_lapack -lguide -lpthread

It seems to me that the problem is connected with new routines W2k*, 
because when I compile the package without $INCLUDE wariable, I got the 
following error:

    fortcom: Error: W2kinit.F, line 28: Cannot open include file
    'mkl_vml.fi'
            include 'mkl_vml.fi'
    ---------------^

To fix it I sourced mklvarsem64t.sh, so the $INCLUDE variable became 
available. But this produced the error in the beginning of this mail. I 
tried different combinations of input parameters (FOPT, FPOPT, etc), but 
this didn't help. FYI, in the previous versions of WIEN2k I haven't met 
such kind of problems.

Could anyboby please help me to find where the problem came from? I 
really appreciate any help and advice. If you need additional 
information on my compilation options or cluster details, please let me 
know.

Thanks a lot.

-- 
Best regards,
    Maxim Rakitin
    Postgraduate student
    South Ural State University,
    76 Lenin av., Chelyabinsk, Russia, 454080
    Email: rms85 at physics.susu.ac.ru
    Web: http://www.susu.ac.ru

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