Hi,
I am using gcc version 10.0.0 20190825 (experimental) . During the
Lapack compilation I got the following errors:
============================================================
sbdsvdx.f:777:39:
777 | CALL SCOPY( N*2, Z( 1,I ), 1, WORK, 1 )
| 1
Error: Rank mismatch in argument ‘_formal_18’ at (1) (scalar and rank-1)
sgbsvx.f:585:48:
585 | RPVGRW = SLANTB( 'M', 'U', 'N', N, KL+KU, AFB, LDAFB, WORK )
| 1
Error: Rank mismatch in argument ‘_formal_47’ at (1) (scalar and rank-2)
If you use a slightly newer version, the error message will become
clearer:
sbdsvdx.f:777:39:
420 | CALL SCOPY( N, D, 1, WORK( IETGK ), 2 )
| 2
......
777 | CALL SCOPY( N*2, Z( 1,I ), 1, WORK, 1 )
| 1
Fehler: Rank mismatch between actual argument at (1) and actual argument
at (2) (scalar and rank-1)
This is a violation of the Fortran standard by the Lapack code.
To allow this idiom, you can add the -fallow-argument-mismatch
argument to the OPTS variable in make.inc before building.
Probably time to submit a bug report to the Lapack developers.
