Name:               hmatrix
Version:            0.20.2
License:            BSD3
License-file:       LICENSE
Author:             Alberto Ruiz
Maintainer:         Dominic Steinitz
Stability:          provisional
Homepage:           https://github.com/haskell-numerics/hmatrix
Synopsis:           Numeric Linear Algebra
Description:        Linear systems, matrix decompositions, and other numerical computations based on BLAS and LAPACK.
                    .
                    Standard interface: "Numeric.LinearAlgebra".
                    .
                    Safer interface with statically checked dimensions: "Numeric.LinearAlgebra.Static".
                    .
                    Code examples: <http://dis.um.es/~alberto/hmatrix/hmatrix.html>

Category:           Math
tested-with:        GHC==8.10

cabal-version:       >=1.18

build-type:         Simple

extra-source-files: THANKS.md CHANGELOG

extra-source-files: src/Internal/C/lapack-aux.h

flag openblas
    description:    Link with OpenBLAS (https://github.com/xianyi/OpenBLAS) optimized libraries.
    default:        False
    manual:         True

flag disable-default-paths
    description:    When enabled, don't add default hardcoded include/link dirs by default. Needed for hermetic builds like in nix.
    default:        False
    manual:         True

flag no-random_r
    description:    When enabled, don't depend on the random_r() C function.
    default:        False
    manual:         True

library

    default-language:   Haskell2010

    Build-Depends:      base >= 4.8 && < 5,
                        binary,
                        array,
                        deepseq,
                        random,
                        split,
                        bytestring,
                        primitive,
                        storable-complex,
                        semigroups,
                        vector >= 0.11

    hs-source-dirs:     src

    exposed-modules:    Numeric.LinearAlgebra
                        Numeric.LinearAlgebra.Devel
                        Numeric.LinearAlgebra.Data
                        Numeric.LinearAlgebra.HMatrix
                        Numeric.LinearAlgebra.Static

    other-modules:      Internal.Vector
                        Internal.Devel
                        Internal.Vectorized
                        Internal.Matrix
                        Internal.ST
                        Internal.IO
                        Internal.Element
                        Internal.Conversion
                        Internal.LAPACK
                        Internal.Numeric
                        Internal.Algorithms
                        Internal.Random
                        Internal.Container
                        Internal.Sparse
                        Internal.Convolution
                        Internal.Chain
                        Numeric.Vector
                        Internal.CG
                        Numeric.Matrix
                        Internal.Util
                        Internal.Modular
                        Internal.Static

    C-sources:          src/Internal/C/lapack-aux.c
                        src/Internal/C/vector-aux.c


    other-extensions:   ForeignFunctionInterface

    ghc-options:        -Wall
                        -fno-warn-missing-signatures
                        -fno-warn-orphans
                        -fno-prof-auto

    cc-options:         -O4 -Wall

    if arch(x86_64)
        cc-options:     -msse2
    if arch(i386)
        cc-options:     -msse2


    if flag(no-random_r)
        cc-options: -DNO_RANDOM_R

    if os(OSX)
        if flag(openblas)
            if !flag(disable-default-paths)
                extra-lib-dirs:     /opt/local/lib/openblas/lib
            extra-libraries:    openblas
        else
            extra-libraries:    blas lapack

        if !flag(disable-default-paths)
            extra-lib-dirs: /opt/local/lib/
            include-dirs: /opt/local/include/
            extra-lib-dirs: /usr/local/lib/
            include-dirs: /usr/local/include/
        if arch(i386)
            cc-options: -arch i386
        frameworks: Accelerate

    if os(freebsd)
        if flag(openblas)
            if !flag(disable-default-paths)
                extra-lib-dirs:     /usr/local/lib/openblas/lib
            extra-libraries:    openblas
        else
            extra-libraries:    blas lapack

        if !flag(disable-default-paths)
            extra-lib-dirs: /usr/local/lib
            include-dirs: /usr/local/include
        extra-libraries: gfortran
        extra-lib-dirs: /usr/local/lib/gcc9 /usr/local/lib/gcc8 /usr/local/lib/gcc7

    if os(windows)
        if flag(openblas)
            extra-libraries:    openblas
        else
            extra-libraries:    blas lapack

    if os(linux)
        if flag(openblas)
            if !flag(disable-default-paths)
                extra-lib-dirs:     /usr/lib/openblas/lib
            extra-libraries:    openblas
        else
            extra-libraries:    blas lapack

        if arch(x86_64)
            cc-options: -fPIC


source-repository head
    type:     git
    location: https://github.com/haskell-numerics/hmatrix