Build the 64 bits integer library (needed for > 2^31 vertices)

Packages describing “int64” as local USE flag

Package “int64” Flag Description
sci-libs/parmetis Build the 64 bits integer library (needed for > 2^31 vertices)
sci-libs/metis Use 64- rather than 32-bit integer representation (needed for > 2^31 vertices)
sci-mathematics/petsc Use 64 bit indexes
sci-libs/pastix Use 64- rather than 32-bit integer representation
sci-libs/scotch Build the 64 bits integer library (needed for > 2^31 vertices)
sci-libs/sundials Use index size of 64 rather than 32 bits
sci-libs/superlu_mt Build the 64 bits integer library
sci-libs/hypre Build the 64 bits integer library

All packages providing a “int64” USE flag (6)