110 lines
3.5 KiB
Text
110 lines
3.5 KiB
Text
/-
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Copyright (c) 2022 Mac Malone. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Mac Malone
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-/
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import Lake.Build.Trace
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import Lake.Config.LeanLib
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namespace Lake
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open Std System
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/-- A buildable Lean module of a `LeanLib`. -/
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structure Module where
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lib : LeanLib
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name : WfName
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/--
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The name of the module as a key.
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Used to create private modules (e.g., executable roots).
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-/
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keyName : WfName := name
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deriving Inhabited
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abbrev ModuleSet := RBTree Module (·.name.quickCmp ·.name)
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@[inline] def ModuleSet.empty : ModuleSet := RBTree.empty
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abbrev ModuleMap (α) := RBMap Module α (·.name.quickCmp ·.name)
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@[inline] def ModuleMap.empty : ModuleMap α := RBMap.empty
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/-- Locate the named module in the library (if it is buildable and local to it). -/
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def LeanLib.findModule? (mod : Name) (self : LeanLib) : Option Module :=
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let mod := WfName.ofName mod
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if self.isBuildableModule mod then some {lib := self, name := mod} else none
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/-- Get an `Array` of the library's modules. -/
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def LeanLib.getModuleArray (self : LeanLib) : IO (Array Module) :=
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(·.2) <$> StateT.run (s := #[]) do
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self.config.globs.forM fun glob => do
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glob.forEachModuleIn self.srcDir fun mod => do
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modify (·.push {lib := self, name := mod})
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namespace Module
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abbrev pkg (self : Module) : Package :=
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self.lib.pkg
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@[inline] def rootDir (self : Module) : FilePath :=
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self.lib.rootDir
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@[inline] def leanFile (self : Module) : FilePath :=
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Lean.modToFilePath self.lib.srcDir self.name "lean"
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@[inline] def oleanFile (self : Module) : FilePath :=
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Lean.modToFilePath self.pkg.oleanDir self.name "olean"
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@[inline] def ileanFile (self : Module) : FilePath :=
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Lean.modToFilePath self.pkg.oleanDir self.name "ilean"
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@[inline] def traceFile (self : Module) : FilePath :=
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Lean.modToFilePath self.pkg.oleanDir self.name "trace"
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@[inline] def cFile (self : Module) : FilePath :=
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Lean.modToFilePath self.pkg.irDir self.name "c"
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@[inline] def cTraceFile (self : Module) : FilePath :=
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Lean.modToFilePath self.pkg.irDir self.name "c.trace"
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@[inline] def oFile (self : Module) : FilePath :=
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Lean.modToFilePath self.pkg.irDir self.name "o"
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@[inline] def dynlibName (self : Module) : FilePath :=
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-- NOTE: file name MUST be unique on Windows
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self.name.toStringWithSep "-"
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@[inline] def dynlibFile (self : Module) : FilePath :=
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self.pkg.libDir / s!"lib{self.dynlibName}.{sharedLibExt}"
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@[inline] def leanArgs (self : Module) : Array String :=
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self.lib.leanArgs
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@[inline] def leancArgs (self : Module) : Array String :=
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self.lib.leancArgs
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@[inline] def linkArgs (self : Module) : Array String :=
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self.lib.linkArgs
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@[inline] def shouldPrecompile (self : Module) : Bool :=
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self.lib.precompileModules
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@[inline] def nativeFacets (self : Module) : Array (ModuleFacet ActiveFileTarget) :=
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self.lib.nativeFacets
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@[inline] def isLeanOnly (self : Module) : Bool :=
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self.pkg.isLeanOnly && !self.shouldPrecompile
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-- ## Trace Helpers
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protected def getMTime (self : Module) : IO MTime := do
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return mixTrace (← getMTime self.oleanFile) (← getMTime self.ileanFile)
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instance : GetMTime Module := ⟨Module.getMTime⟩
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protected def computeHash (self : Module) : IO Hash := do
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return mixTrace (← computeHash self.oleanFile) (← computeHash self.ileanFile)
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instance : ComputeHash Module IO := ⟨Module.computeHash⟩
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protected def checkExists (self : Module) : BaseIO Bool := do
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return (← checkExists self.oleanFile) && (← checkExists self.ileanFile)
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instance : CheckExists Module := ⟨Module.checkExists⟩
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