perl: Rewrite build system using Meson

perl/default.nix

@@ -1,47 +1,52 @@
-{ lib, fileset
+{ lib
+, fileset
 , stdenv
-, perl, perlPackages
-, autoconf-archive, autoreconfHook, pkg-config
-, nix, curl, bzip2, xz, boost, libsodium, darwin
+, perl
+, perlPackages
+, meson
+, ninja
+, pkg-config
+, nix
+, curl
+, bzip2
+, xz
+, boost
+, libsodium
+, darwin
 }:
 
 perl.pkgs.toPerlModule (stdenv.mkDerivation (finalAttrs: {
   name = "nix-perl-${nix.version}";
 
   src = fileset.toSource {
-    root = ../.;
+    root = ./.;
     fileset = fileset.unions ([
-      ../.version
-      ../m4
-      ../mk
       ./MANIFEST
-      ./Makefile
-      ./Makefile.config.in
-      ./configure.ac
       ./lib
-      ./local.mk
+      ./meson.build
+      ./meson_options.txt
     ] ++ lib.optionals finalAttrs.doCheck [
       ./.yath.rc
       ./t
     ]);
   };
 
-  nativeBuildInputs =
-    [ autoconf-archive
-      autoreconfHook
-      pkg-config
-    ];
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+  ];
 
-  buildInputs =
-    [ nix
-      curl
-      bzip2
-      xz
-      perl
-      boost
-    ]
-    ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium
-    ++ lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
+  buildInputs = [
+    nix
+    curl
+    bzip2
+    xz
+    perl
+    boost
+  ]
+  ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium
+  ++ lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
 
   # `perlPackages.Test2Harness` is marked broken for Darwin
   doCheck = !stdenv.isDarwin;
@@ -50,12 +55,16 @@ perl.pkgs.toPerlModule (stdenv.mkDerivation (finalAttrs: {
     perlPackages.Test2Harness
   ];
 
-  configureFlags = [
-    "--with-dbi=${perlPackages.DBI}/${perl.libPrefix}"
-    "--with-dbd-sqlite=${perlPackages.DBDSQLite}/${perl.libPrefix}"
+  mesonFlags = [
+    (lib.mesonOption "version" (builtins.readFile ../.version))
+    (lib.mesonOption "dbi_path" "${perlPackages.DBI}/${perl.libPrefix}")
+    (lib.mesonOption "dbd_sqlite_path" "${perlPackages.DBDSQLite}/${perl.libPrefix}")
+    (lib.mesonEnable "tests" finalAttrs.doCheck)
+  ];
+
+  mesonCheckFlags = [
+    "--print-errorlogs"
   ];
 
   enableParallelBuilding = true;
-
-  postUnpack = "sourceRoot=$sourceRoot/perl";
 }))