[Pw_forum] configure: error: cannot compute sizeof (int), 77

Dariusz Chrobak dchrobak at us.edu.pl
Tue Jul 13 16:51:55 CEST 2004

Dear PWscf users,
I noticed the following error during configuration of the PWscf with MPI 

    checking build system type... i686-pc-linux-gnu
    checking for mpif90... mpif90
    checking for int... yes
    checking size of int... configure: error: cannot compute sizeof 
(int), 77
    See `config.log' for more details.

    (this error not appears in case of sequensial version of the PWscf)

However, compilation process (with make.sys file taken from 
/PWscf_home/install directory)  goes without errors. Do you have any 

Best regards
Dariusz Chrobak

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