taisei: refactor

pkgs/by-name/ta/taisei/0001-lto-fix.patch

@@ -1,13 +0,0 @@
-diff --git a/meson.build b/meson.build
-index 80aa58d..c7e9d0a 100644
---- a/meson.build
-+++ b/meson.build
-@@ -17,7 +17,7 @@ project('taisei', 'c',
-         # You may want to change these for a debug build dir
-         'buildtype=release',
-         'strip=true',
--        'b_lto=true',
-+        'b_lto=false',
-         'b_ndebug=if-release',
-     ]
- )

pkgs/by-name/ta/taisei/package.nix

@@ -49,13 +49,13 @@ stdenv.mkDerivation rec {
     zlib
   ];
 
-  patches = [ ./0001-lto-fix.patch ];
+  mesonFlags = [ "-Db_lto=false" ];
 
   preConfigure = ''
     patchShebangs .
   '';
 
-  meta = with lib; {
+  meta = {
     broken = stdenv.hostPlatform.isDarwin;
     description = "Free and open-source Touhou Project clone and fangame";
     mainProgram = "taisei";
@@ -65,11 +65,11 @@ stdenv.mkDerivation rec {
       folklore.
     '';
     homepage = "https://taisei-project.org/";
-    license = [
-      licenses.mit
-      licenses.cc-by-40
+    license = with lib.licenses; [
+      mit
+      cc-by-40
     ];
-    maintainers = [ maintainers.lambda-11235 ];
-    platforms = platforms.all;
+    maintainers = with lib.maintainers; [ lambda-11235 ];
+    platforms = lib.platforms.all;
   };
 }