lean4-htt/Lake/Build/Binary.lean
2022-06-07 21:27:41 -04:00

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/-
Copyright (c) 2021 Mac Malone. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Authors: Mac Malone
-/
import Lake.Build.Package
import Lake.Build.Targets
open System
open Lean (Name NameMap)
namespace Lake
-- # Build Package .o Files
def Package.oFileTargetOf
(mod : Name) (target : ActiveOleanAndCTarget) (self : Package) : FileTarget :=
let oFile := self.modToO mod
let cTarget := Target.active <| ActiveOleanAndCTarget.cTarget target
leanOFileTarget oFile cTarget self.moreLeancArgs
def Package.oFileTargetsOf
(targetMap : NameMap ActiveOleanAndCTarget) (self : Package) : Array FileTarget :=
targetMap.fold (fun arr k v => arr.push (k, v)) #[] |>.filterMap fun (mod, target) =>
if self.isLocalModule mod then self.oFileTargetOf mod target else none
def Package.moduleOTarget (mod : Name) (self : Package) : FileTarget :=
let oFile := self.modToO mod
let cTarget := self.moduleOleanAndCTarget mod |>.cTarget
leanOFileTarget oFile cTarget self.moreLeancArgs
-- # Build Package Static Lib
def Package.mkStaticLibTarget (self : Package) (lib : LeanLibConfig) : FileTarget :=
let libFile := self.libDir / lib.staticLibFileName
BuildTarget.mk' libFile do
let depTarget ← self.buildExtraDepsTarget
let infos := (← lib.getModuleArray self.srcDir).map (Module.mk self)
let moduleTargetMap ← buildModuleMap infos $
recBuildModuleOleanAndCTargetWithLocalImports depTarget
let oFileTargets := self.oFileTargetsOf moduleTargetMap
staticLibTarget libFile oFileTargets |>.materializeAsync
protected def Package.staticLibTarget (self : Package) : FileTarget :=
self.mkStaticLibTarget self.builtinLibConfig
def Package.staticLibTargets (self : Package) : Array FileTarget :=
#[self.staticLibTarget] ++ self.moreLibTargets
-- # Build Package Shared Lib
def Package.linkTargetsOf
(targetMap : NameMap ActiveOleanAndCTarget) (self : Package) : LakeM (Array FileTarget) := do
let collect dep recurse := do
let pkg := (← getPackageByName? dep.name).get!
pkg.dependencies.forM fun dep => discard <| recurse dep
return pkg.oFileTargetsOf targetMap ++ pkg.moreLibTargets
let ⟨x, map⟩ ← RBTopT.run <| self.dependencies.forM fun dep =>
discard <| buildRBTop (cmp := Name.quickCmp) collect Dependency.name dep
match x with
| Except.ok _ =>
let ts := map.fold (fun acc _ vs => acc ++ vs) #[]
return self.oFileTargetsOf targetMap ++ self.moreLibTargets ++ ts
| Except.error _ => panic! "dependency cycle emerged after resolution"
def Package.mkSharedLibTarget (self : Package) (lib : LeanLibConfig) : FileTarget :=
let libFile := self.libDir / lib.sharedLibFileName
BuildTarget.mk' libFile do
let depTarget ← self.buildExtraDepsTarget
let infos := (← lib.getModuleArray self.srcDir).map (Module.mk self)
let moduleTargetMap ← buildModuleMap infos $
recBuildModuleOleanAndCTargetWithLocalImports depTarget
let linkTargets ← self.linkTargetsOf moduleTargetMap
let target := leanSharedLibTarget libFile linkTargets lib.linkArgs
target.materializeAsync
protected def Package.sharedLibTarget (self : Package) : FileTarget :=
self.mkSharedLibTarget self.builtinLibConfig
-- # Build Package Bin
def Package.mkExeTarget (self : Package) (exe : LeanExeConfig) : FileTarget :=
let exeFile := self.binDir / exe.fileName
BuildTarget.mk' exeFile do
let depTarget ← self.buildExtraDepsTarget
let moduleTargetMap ← buildModuleMap #[⟨self, exe.root⟩] $
recBuildModuleOleanAndCTargetWithLocalImports depTarget
let pkgLinkTargets ← self.linkTargetsOf moduleTargetMap
let linkTargets :=
if self.isLocalModule exe.root then
pkgLinkTargets
else
let rootTarget := moduleTargetMap.find? exe.root |>.get!
let rootLinkTarget := self.oFileTargetOf exe.root rootTarget
#[rootLinkTarget] ++ pkgLinkTargets
let target := leanBinTarget exeFile linkTargets exe.linkArgs
target.materializeAsync
protected def Package.exeTarget (self : Package) : FileTarget :=
self.mkExeTarget self.builtinExeConfig