9402c307fe
This PR reorganizes the import hierarchy so that `Init.Data.String.Basic` can import `Init.Data.UInt.Bitwise` and `Init.Data.Array.Lemmas`.
64 lines
2.2 KiB
Text
64 lines
2.2 KiB
Text
/-
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Copyright (c) 2021 Sebastian Ullrich. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Sebastian Ullrich
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-/
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module
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prelude
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public import Init.Data.Array.Basic
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public import Init.System.FilePath
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import Init.Data.String.Basic
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public section
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open System
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namespace Lean.Compiler.FFI
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@[extern "lean_get_leanc_extra_flags"]
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private opaque getLeancExtraFlags : Unit → String
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private def flagsStringToArray (s : String) : Array String :=
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s.splitOn.toArray |>.filter (· ≠ "")
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/--
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Return C compiler flags for including Lean's headers.
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Unlike `getCFlags`, this does not contain the Lean include directory.
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-/
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def getCFlags' : Array String :=
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flagsStringToArray (getLeancExtraFlags ())
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/-- Return C compiler flags for including Lean's headers. -/
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def getCFlags (leanSysroot : FilePath) : Array String :=
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#["-I", (leanSysroot / "include").toString] ++ getCFlags'
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@[extern "lean_get_leanc_internal_flags"]
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private opaque getLeancInternalFlags : Unit → String
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/-- Return C compiler flags needed to use the C compiler bundled with the Lean toolchain. -/
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def getInternalCFlags (leanSysroot : FilePath) : Array String :=
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flagsStringToArray (getLeancInternalFlags ()) |>.map (·.replace "ROOT" leanSysroot.toString)
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@[extern "lean_get_linker_flags"]
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private opaque getBuiltinLinkerFlags (linkStatic : Bool) : String
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/--
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Return linker flags for linking against Lean's libraries.
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Unlike `getLinkerFlags`, this does not contain the Lean library directory.
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-/
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def getLinkerFlags' (linkStatic := true) : Array String :=
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flagsStringToArray (getBuiltinLinkerFlags linkStatic)
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/-- Return linker flags for linking against Lean's libraries. -/
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def getLinkerFlags (leanSysroot : FilePath) (linkStatic := true) : Array String :=
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#["-L", (leanSysroot / "lib" / "lean").toString] ++ getLinkerFlags' linkStatic
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@[extern "lean_get_internal_linker_flags"]
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private opaque getBuiltinInternalLinkerFlags : Unit → String
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/-- Return linker flags needed to use the linker bundled with the Lean toolchain. -/
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def getInternalLinkerFlags (leanSysroot : FilePath) : Array String :=
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flagsStringToArray (getBuiltinInternalLinkerFlags ()) |>.map (·.replace "ROOT" leanSysroot.toString)
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end Lean.Compiler.FFI
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