module LLVM_Analysis {
  requires cplusplus
  umbrella "Analysis"
  module * { export * }

  // FIXME: Why is this excluded?
  exclude header "Analysis/BlockFrequencyInfoImpl.h"

  // This is intended for (repeated) textual inclusion.
  textual header "Analysis/TargetLibraryInfo.def"
}

module LLVM_AsmParser { requires cplusplus umbrella "AsmParser" module * { export * } }

// A module covering CodeGen/ and Target/. These are intertwined
// and codependent, and thus notionally form a single module.
module LLVM_Backend {
  requires cplusplus

  module CodeGen {
    umbrella "CodeGen"
    module * { export * }

    // FIXME: Why is this excluded?
    exclude header "CodeGen/MachineValueType.h"

    // Exclude these; they're intended to be included into only a single
    // translation unit (or none) and aren't part of this module.
    exclude header "CodeGen/CommandFlags.h"
    exclude header "CodeGen/LinkAllAsmWriterComponents.h"
    exclude header "CodeGen/LinkAllCodegenComponents.h"

    // These are intended for (repeated) textual inclusion.
    textual header "CodeGen/DIEValue.def"
  }

  module Target {
    umbrella "Target"
    module * { export * }
  }

  // FIXME: Where should this go?
  module Analysis_BlockFrequencyInfoImpl {
    header "Analysis/BlockFrequencyInfoImpl.h"
    export *
  }
}

module LLVM_Bitcode { requires cplusplus umbrella "Bitcode" module * { export * } }
module LLVM_Config { requires cplusplus umbrella "Config" module * { export * } }

module LLVM_DebugInfo {
  requires cplusplus
  module DIContext { header "DebugInfo/DIContext.h" export * }
}

module LLVM_DebugInfo_DWARF {
  requires cplusplus

  umbrella "DebugInfo/DWARF"
  module * { export * }
}

module LLVM_DebugInfo_PDB {
  requires cplusplus

  umbrella "DebugInfo/PDB"
  module * { export * }

  // Separate out this subdirectory; it's an optional component that depends on
  // a separate library which might not be available.
  //
  // FIXME: There should be a better way to specify this.
  exclude header "DebugInfo/PDB/DIA/DIADataStream.h"
  exclude header "DebugInfo/PDB/DIA/DIAEnumDebugStreams.h"
  exclude header "DebugInfo/PDB/DIA/DIAEnumLineNumbers.h"
  exclude header "DebugInfo/PDB/DIA/DIAEnumSourceFiles.h"
  exclude header "DebugInfo/PDB/DIA/DIAEnumSymbols.h"
  exclude header "DebugInfo/PDB/DIA/DIALineNumber.h"
  exclude header "DebugInfo/PDB/DIA/DIARawSymbol.h"
  exclude header "DebugInfo/PDB/DIA/DIASession.h"
  exclude header "DebugInfo/PDB/DIA/DIASourceFile.h"
  exclude header "DebugInfo/PDB/DIA/DIASupport.h"
}

module LLVM_DebugInfo_PDB_DIA {
  requires cplusplus

  umbrella "DebugInfo/PDB/DIA"
  module * { export * }
}

module LLVM_ExecutionEngine {
  requires cplusplus

  umbrella "ExecutionEngine"
  module * { export * }

  // Exclude this; it's an optional component of the ExecutionEngine.
  exclude header "ExecutionEngine/OProfileWrapper.h"

  // Exclude these; they're intended to be included into only a single
  // translation unit (or none) and aren't part of this module.
  exclude header "ExecutionEngine/JIT.h"
  exclude header "ExecutionEngine/MCJIT.h"
  exclude header "ExecutionEngine/Interpreter.h"
  exclude header "ExecutionEngine/OrcMCJITReplacement.h"
}

module LLVM_IR {
  requires cplusplus

  // FIXME: Is this the right place for these?
  module Pass { header "Pass.h" export * }
  module PassSupport { header "PassSupport.h" export * }
  module PassAnalysisSupport { header "PassAnalysisSupport.h" export * }
  module PassRegistry { header "PassRegistry.h" export * }
  module InitializePasses { header "InitializePasses.h" export * }

  umbrella "IR"
  module * { export * }

  // These are intended for (repeated) textual inclusion.
  textual header "IR/DebugInfoFlags.def"
  textual header "IR/Instruction.def"
  textual header "IR/Metadata.def"
  textual header "IR/Value.def"
}

module LLVM_IRReader { requires cplusplus umbrella "IRReader" module * { export * } }
module LLVM_LineEditor { requires cplusplus umbrella "LineEditor" module * { export * } }
module LLVM_LTO { requires cplusplus umbrella "LTO" module * { export * } }

module LLVM_MC {
  requires cplusplus

  // FIXME: Mislayered?
  module Support_TargetRegistry {
    header "Support/TargetRegistry.h"
    export *
  }

  umbrella "MC"
  module * { export * }

  // Exclude this; it's fundamentally non-modular.
  exclude header "MC/MCTargetOptionsCommandFlags.h"
}

module LLVM_Object {
  requires cplusplus
  umbrella "Object"
  module * { export * }
}

module LLVM_Option { requires cplusplus umbrella "Option" module * { export * } }
module LLVM_TableGen { requires cplusplus umbrella "TableGen" module * { export * } }

module LLVM_Transforms {
  requires cplusplus
  umbrella "Transforms"
  module * { export * }

  // FIXME: Excluded because it does bad things with the legacy pass manager.
  exclude header "Transforms/IPO/PassManagerBuilder.h"
}

// A module covering ADT/ and Support/. These are intertwined and
// codependent, and notionally form a single module.
module LLVM_Utils {
  module ADT {
    requires cplusplus

    umbrella "ADT"
    module * { export * }
  }

  module Support {
    requires cplusplus

    umbrella "Support"
    module * { export * }

    // Exclude this; it's only included on Solaris.
    exclude header "Support/Solaris.h"

    // Exclude this; it's only included on AIX and fundamentally non-modular.
    exclude header "Support/AIXDataTypesFix.h"

    // Exclude this; it's fundamentally non-modular.
    exclude header "Support/PluginLoader.h"

    // FIXME: Mislayered?
    exclude header "Support/TargetRegistry.h"

    // These are intended for textual inclusion.
    textual header "Support/ARMTargetParser.def"
    textual header "Support/Dwarf.def"
    textual header "Support/ELFRelocs/AArch64.def"
    textual header "Support/ELFRelocs/ARM.def"
    textual header "Support/ELFRelocs/AVR.def"
    textual header "Support/ELFRelocs/Hexagon.def"
    textual header "Support/ELFRelocs/i386.def"
    textual header "Support/ELFRelocs/Mips.def"
    textual header "Support/ELFRelocs/PowerPC64.def"
    textual header "Support/ELFRelocs/PowerPC.def"
    textual header "Support/ELFRelocs/Sparc.def"
    textual header "Support/ELFRelocs/SystemZ.def"
    textual header "Support/ELFRelocs/x86_64.def"
    textual header "Support/ELFRelocs/WebAssembly.def"
  }

  // This part of the module is usable from both C and C++ code.
  module ConvertUTF {
    header "Support/ConvertUTF.h"
    export *
  }
}

module LLVM_CodeGen_MachineValueType {
  requires cplusplus
  header "CodeGen/MachineValueType.h"
  export *
}

// This is used for a $src == $build compilation. Otherwise we use
// LLVM_Support_DataTypes_Build, defined in a module map that is
// copied into the build area.
module LLVM_Support_DataTypes_Src {
  header "llvm/Support/DataTypes.h"
  export *
}