glean-clang.cabal

cabal-version:       3.6

-- Copyright (c) Facebook, Inc. and its affiliates.

name:                glean-clang
version:             0.1.0.0
synopsis:            C++ code indexing infrastructure for Glean
homepage:            https://github.com/facebookincubator/Glean
bug-reports:         https://github.com/facebookincubator/Glean/issues
license:             BSD-3-Clause
license-file:        LICENSE
author:              Facebook, Inc.
maintainer:          Glean-team@fb.com
copyright:           (c) Facebook, All Rights Reserved
build-type:          Custom

-- These bits of code live in their own package because we want the custom setup
-- to detect LLVM/clang, but this is not compatible with glean.cabal's use of
-- multiple (public) libraries:
--
--   Error:
--       Internal libraries only supported with per-component builds.
--       Per-component builds were disabled because build-type is Custom
--       In the inplace package 'glean-0.1.0.0'


-- Custom setup used to detect LLVM (and clang) and configure the appropriate
-- include/library directories, necessary for 'glean-clang-index' C++ program
-- which uses the clang/llvm libraries.
custom-setup
  setup-depends:
    base,
    Cabal >= 3.6,
    containers

flag opt
     default: False

common deps
    build-depends:
        ansi-terminal >= 0.11 && < 1.2,
        array ^>=0.5.2.0,
        async ^>=2.2.1,
        base >=4.11.1 && <4.21,
        containers,
        data-default,
        deepseq >=1.4.3.0 && < 1.6,
        directory ^>=1.3.1.5,
        fb-util,
        filepath >=1.4.2 && < 1.6,
        optparse-applicative,
        process ^>=1.6.3.0,
        stm ^>=2.5.0.0,
        temporary,
        text >=1.2.3.0 && < 2.2,
        thrift-lib,
        unordered-containers ^>=0.2.9.0,
        vector >=0.12.0.1 && <0.14,

common exe
  ghc-options: -threaded

common fb-haskell
    default-language: Haskell2010
    default-extensions:
        BangPatterns
        BinaryLiterals
        DataKinds
        DeriveDataTypeable
        DeriveGeneric
        EmptyCase
        ExistentialQuantification
        FlexibleContexts
        FlexibleInstances
        GADTs
        GeneralizedNewtypeDeriving
        LambdaCase
        MultiParamTypeClasses
        MultiWayIf
        NoMonomorphismRestriction
        OverloadedStrings
        PatternSynonyms
        RankNTypes
        RecordWildCards
        ScopedTypeVariables
        StandaloneDeriving
        TupleSections
        TypeFamilies
        TypeSynonymInstances
        NondecreasingIndentation
    ghc-options: -Wall -Wno-orphans -Wno-name-shadowing
    if flag(opt)
      ghc-options: -O2

common fb-cpp
  cxx-options: -DOSS=1 -std=c++17 -Wno-nullability-completeness
  if arch(x86_64)
      cxx-options: -DGLEAN_X86_64 -march=haswell
  if flag(opt)
     cxx-options: -O3

flag use-folly-clib
     default: False

common folly
    if flag(use-folly-clib)
        build-depends: fb-util >= 0.2, folly-clib
    else
        build-depends: fb-util < 0.2
        pkgconfig-depends: libfolly

executable clang-index
    import: fb-cpp, folly
    ghc-options: -no-hs-main
    main-is: index.cpp
    cxx-sources:
        action.cpp,
        ast.cpp,
        db.cpp,
        hash.cpp,
        path.cpp,
        preprocessor.cpp,
    build-depends:
        glean:rts,
        glean:client-cpp,
    extra-libraries:
        clang-cpp,
        LLVM,
        glog,
        pthread,
        fmt,
        gflags,
        atomic,
        re2
    cxx-options: -fexceptions -DOSS=1 -std=c++17
    if arch(x86_64)
      cxx-options: -DGLEAN_X86_64 -march=haswell
    if flag(opt)
      cxx-options: -O3

executable clang-derive
    import: fb-haskell, fb-cpp, deps, exe
    main-is: Derive.hs
    hs-source-dirs: .
    ghc-options: -main-is Derive
    build-depends:
        ghc-compact,
        glean:client-hs,
        glean:client-hs-local,
        glean:lib,
        glean:lib-derive,
        glean:schema,
        glean:util,
        vector-algorithms
    other-modules:
        Derive.Common
        Derive.CxxDeclarationSources
        Derive.CxxSame
        Derive.CxxTargetUses
        Derive.Env
        Derive.Generic
        Derive.Lib
        Derive.Types