1 files changed, 32 insertions, 14 deletions
diff --git a/lakefile.lean b/lakefile.lean
index 660403d..271a216 100644
--- a/lakefile.lean
+++ b/lakefile.lean
@@ -11,30 +11,48 @@ def evalPkgConfig (args : Array String) : IO (Array String) := do
     |>.filter (· != "")
     |>.toArray
 
-package «CWayland» {
-  moreLinkArgs := #["-L.lake/build/lib", "-lLibCWayland"] ++ (run_io evalPkgConfig #["--libs", "wayland-client"]).filter (· != "-lm")
-  extraDepTargets := #[Lean.Name.mkStr1 "LibCWayland"]
-}
+package «Waylean» where
+  moreLinkArgs := #["-L.lake/build/lib", "-lCWayland"] ++ (run_io evalPkgConfig #["--libs", "wayland-client"]).filter (· != "-lm")
+  extraDepTargets := #[`CWayland]
 
-target «LibCWayland.o» pkg : System.FilePath := do
-  let objectFile := pkg.buildDir / "LibCWayland.o"
+lean_lib «WaylandScannerLib» where
+  srcDir := "tools"
+  roots := #[`Scanner]
+
+lean_exe «WaylandScanner» where
+  srcDir := "tools"
+  root := `Scanner
+
+target «WaylandProtocolsSources» pkg : Unit := do
+  let scannerJob ← «WaylandScanner».fetch
+  let outPath := pkg.dir / "lib"
+  let srcPath := pkg.dir / "lib" / "Wayland" / "Protocols" / "xml"
+  let rootModule := "Wayland.Protocols"
+  scannerJob.bindM fun scannerFile ↦
+    Job.sync do
+      proc {
+        cmd := scannerFile.toString
+        args := #[rootModule, outPath.toString, srcPath.toString]
+      }
+
+target «CWayland.o» pkg : System.FilePath := do
+  let objectFile := pkg.buildDir / "CWayland.o"
   let srcJob ← inputFile (text := .true) <| pkg.dir / "lib" / "CWayland" / "CWayland.cc"
   let cFlags ← evalPkgConfig #["--cflags", "wayland-client"]
   buildFileAfterDep objectFile srcJob (fun srcFile ↦ do
     let cFlags := cFlags ++ #["-I", (← getLeanIncludeDir).toString, "-I", (← IO.getEnv "C_INCLUDE_PATH").getD "", "-fPIC"]
     compileO objectFile srcFile cFlags)
 
-target «LibCWayland» pkg : System.FilePath := do
-  let name := nameToStaticLib "LibCWayland"
-  let objectFile ← fetch <| pkg.target (Lean.Name.mkStr1 "LibCWayland.o")
-  buildStaticLib (pkg.buildDir / "lib" / name) #[objectFile]
+target «CWayland» pkg : System.FilePath := do
+  let objectFile ← «CWayland.o».fetch
+  let libFile := pkg.buildDir / "lib" / nameToStaticLib "CWayland"
+  buildStaticLib libFile #[objectFile]
 
-lean_lib «Wayland» {
+lean_lib «Wayland» where
   srcDir := "lib"
   roots := #[`Wayland]
-}
+  extraDepTargets := #[`WaylandProtocolsSources]
 
-lean_exe «Waylean» {
+lean_exe «Waylean» where
   srcDir := "src"
   root := `Waylean
-}