cabal-version:      2.0
name:               lzo
version:            0.1.1.4
license:            BSD3
license-file:       LICENSE
copyright:          Copyright: (c) 2020, 2022 Vanessa McHale
maintainer:         vamchale@gmail.com
author:             Vanessa McHale
bug-reports:        https://hub.darcs.net/vmchale/sak/issues
synopsis:           minilzo bundled for Haskell
description:
    A small library wrapping minilzo allowing lzop compression in Haskell.

category:           Codec,Compression
build-type:         Simple
extra-source-files:
    cbits/minilzo.h
    cbits/lzodefs.h
    cbits/lzoconf.h

extra-doc-files:
    README.md
    CHANGELOG.md

source-repository head
    type:     darcs
    location: https://hub.darcs.net/vmchale/sak
    subdir:   lzo

flag cross
    description: Enable this flag if cross-compiling
    default:     False

flag pure
    description: Use Haskell digest rather than relying on zlib
    default:     False

library
    exposed-modules:  Codec.Compression.Lzo
    cc-options:       -O3
    c-sources:        cbits/minilzo.c
    hs-source-dirs:   src
    other-modules:
        Codec.Compression.Lzo.Block
        Codec.Compression.Lzo.File

    default-language: Haskell2010
    include-dirs:     cbits
    ghc-options:      -Wall -O2
    build-depends:
        base >=4.10 && <5,
        bytestring,
        digest-sig,
        binary >=0.8.3.0

    if flag(pure)
        build-depends: digest-pure
        mixins:
            digest-pure (Data.Digest.Pure.CRC32 as Data.Digest.CRC32, Data.Digest.Pure.Adler32 as Data.Digest.Adler32)

    else
        build-depends: digest
        mixins:        digest (Data.Digest.CRC32, Data.Digest.Adler32)

    if !flag(cross)
        build-tool-depends: hsc2hs:hsc2hs

    if impl(ghc >=8.0)
        ghc-options:
            -Wincomplete-uni-patterns -Wincomplete-record-updates
            -Wredundant-constraints -Widentities

    if impl(ghc >=8.4)
        ghc-options: -Wmissing-export-lists

    if impl(ghc >=8.2)
        ghc-options: -Wcpp-undef

    if impl(ghc >=8.10)
        ghc-options: -Wunused-packages

test-suite lzo-test
    type:             exitcode-stdio-1.0
    main-is:          Spec.hs
    hs-source-dirs:   test
    default-language: Haskell2010
    ghc-options:      -threaded -rtsopts "-with-rtsopts=-N -K1K" -Wall
    build-depends:
        base,
        lzo,
        tasty,
        tasty-hunit,
        bytestring

    if impl(ghc >=8.0)
        ghc-options:
            -Wincomplete-uni-patterns -Wincomplete-record-updates
            -Wredundant-constraints -Widentities

    if impl(ghc >=8.4)
        ghc-options: -Wmissing-export-lists

    if impl(ghc >=8.2)
        ghc-options: -Wcpp-undef

    if impl(ghc >=8.10)
        ghc-options: -Wunused-packages

benchmark lzo-bench
    type:             exitcode-stdio-1.0
    main-is:          Bench.hs
    hs-source-dirs:   bench
    default-language: Haskell2010
    ghc-options:      -Wall
    build-depends:
        base,
        lzo,
        criterion,
        bytestring

    if impl(ghc >=8.0)
        ghc-options:
            -Wincomplete-uni-patterns -Wincomplete-record-updates
            -Wredundant-constraints -Widentities

    if impl(ghc >=8.4)
        ghc-options: -Wmissing-export-lists

    if impl(ghc >=8.2)
        ghc-options: -Wcpp-undef

    if impl(ghc >=8.10)
        ghc-options: -Wunused-packages