Drop gcc-fortran from makedepends.
Fortran is used when superlu builds its vendored copy of blas. The PKGBUILD disables the building of superlu's vendored blas using the cmake option enable_internal_blaslib:BOOL=OFF so gcc-fortran is not used.
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Fortran is used when superlu builds its vendored copy of blas. The PKGBUILD disables the building of superlu's vendored blas using the cmake option enable_internal_blaslib:BOOL=OFF so gcc-fortran is not used.