[petsc-users] p4est configure error

[Matthew Knepley]

It checks the F77 compiler by trying to compile an LAPACK thing, and cannot
find LAPACK

configure:4356: mpif77   conftest.f
-Wl,-rpath,/Users/markadams/Codes/petsc/arch-macosx-gnu-g/lib
-L/Users/markadams/Codes/petsc/arch-macosx-gnu-g/lib -lz -llapack -lblas >&5
ld: library not found for -llapack
collect2: error: ld returned 1 exit status
configure:4360: $? = 1
configure:4398: result: no
configure: failed program was:
|       program main
|
|       end
configure:4403: error: in
`/Users/markadams/Codes/petsc/arch-macosx-gnu-g/externalpackages/git.p4est':
configure:4405: error: Fortran 77 compiler cannot create executables

Is your LAPACK screwed up somehow?

  Thanks,

    Matt

On Thu, Mar 5, 2020 at 8:33 AM Mark Adams <mfadams at lbl.gov> wrote:

> I had a user report a problem on Cori and I see it on my Mac.
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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