Compilation Problem

[Chungwen Liang]

Dear All,

I am new to CP2K and try to install it on our cluster.

my Linux-x86-64-gfortran.sopt file (lapack and blas are installed by 
administrator, and fftw is my own version):

*CC       = cc*
*CPP      =*
*FC       = gfortran
*
*LD       = gfortran*
*AR       = ar -r*
*
*
*CPPFLAGS =*
*DFLAGS   = -D__GFORTRAN -D__FFTSG -D__FFTW3 -I/home/p254069/fftw322/include
*
*FCFLAGS  = -O2 -ffast-math -funroll-loops -ftree-vectorize -march=native 
-ffree-form $(DFLAGS) *
*LDFLAGS  = $(FCFLAGS)*
*LIBS     = -llapack -lblas -L/home/p254069/fftw322/lib *
*
*
*OBJECTS_ARCHITECTURE = machine_gfortran.o*
 


Then i got the following error:

*/usr/bin/ld: warning: libgfortran.so.1, needed by 
/usr/lib/../lib64/liblapack.so, may conflict with libgfortran.so.3*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw3_create_plan_3d_':*
*fftw3_lib.F:(.text+0x108b): undefined reference to `dfftw_plan_dft_3d_'*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw33d_':*
*fftw3_lib.F:(.text+0x1183): undefined reference to `dfftw_execute_dft_'*
*fftw3_lib.F:(.text+0x11e1): undefined reference to `dfftw_execute_dft_'*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw3_create_plan_1dm_':*
*fftw3_lib.F:(.text+0x130f): undefined reference to `dfftw_plan_many_dft_'*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw31dm_':*
*fftw3_lib.F:(.text+0x142f): undefined reference to `dfftw_execute_dft_'*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw3_destroy_plan_':*
*fftw3_lib.F:(.text+0x13e7): undefined reference to `dfftw_destroy_plan_'*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw_export_wisdom_to_file_':*
*fftw3_lib.F:(.text+0x148b): undefined reference to `dfftw_export_wisdom_'*
*/home/p254069/cp2k/makefiles/../lib/Linux-x86-64-gfortran/sopt/libcp2k_fft_lib.a(fftw3_lib.o): 
In function `fftw_import_wisdom_from_file_':*
*fftw3_lib.F:(.text+0x14b1): undefined reference to `dfftw_import_wisdom_'*
*collect2: error: ld returned 1 exit status*
*make[1]: *** 
[/home/p254069/cp2k/makefiles/../exe/Linux-x86-64-gfortran/cp2k.sopt] Error 
1*
*make[1]: Leaving directory 
`/home/p254069/cp2k/obj/Linux-x86-64-gfortran/sopt'*
*make: *** [build] Error 2*

I tried to use different versions of fftw, but it didn't work.
I have search the entire mailing list, and i couldn't find the specific 
solutions.
Please let me know if there are something wrong in 
my Linux-x86-64-gfortran.sopt file.
Thanks so much for the suggestion.

Best,

Chungwen
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