Use upstream luajit meson wrap

.github/workflows/ci.yml

@@ -197,16 +197,13 @@ jobs:
         run: |
           set -e
 
-          # Work around https://github.com/mesonbuild/meson/issues/14005
-          rm -rf subprojects/luajit/.git
-
           meson dist --include-subprojects -C build
 
           # Make sure the subprojects we need are included
           mkdir distcheck
           tar -xJf build/meson-dist/*.tar.xz -C distcheck/
           test -e distcheck/*/subprojects/luabins/meson.build
-          test -e distcheck/*/subprojects/luajit/meson.build
+          test -e distcheck/*/subprojects/LuaJIT*/meson.build
 
       - name: Upload artifacts - tarball
         uses: actions/upload-artifact@v4

meson.build

@@ -1,7 +1,15 @@
 project('Aegisub', ['c', 'cpp'],
         license: 'BSD-3-Clause',
         meson_version: '>=0.57.0',
-        default_options: ['cpp_std=c++20', 'buildtype=debugoptimized', 'harfbuzz:icu=disabled', 'ffmpeg:libdav1d=enabled'],
+        default_options: [
+            'cpp_std=c++20',
+            'buildtype=debugoptimized',
+            'harfbuzz:icu=disabled',
+            'ffmpeg:libdav1d=enabled',
+            'luajit:amalgam=true',
+            'luajit:lua52compat=true',
+            'luajit:luajit=false',
+        ],
         version: '3.4.1')
 
 cmake = import('cmake')
@@ -318,7 +326,8 @@ if get_option('enable_update_checker')
     deps += [libcurl_dep]
 endif
 
-luajit = dependency('luajit', version: '>=2.0.0', required: get_option('system_luajit'))
+luajit = dependency('luajit', version: '>=2.0.0', required: get_option('system_luajit'),
+                    allow_fallback: false, method: 'pkg-config')
 if luajit.found() and luajit.type_name() != 'internal'
     luajit_test = cc.run('''#include <lauxlib.h>
 int main(void)
@@ -334,18 +343,25 @@ int main(void)
         if get_option('system_luajit')
             error('System luajit found but not compiled in 5.2 mode')
         else
-            message('System luajit found but not compiled in 5.2 mode; using built-in luajit')
+            message('System luajit found but not compiled in 5.2 mode')
+            luajit = dependency('', required: false)
         endif
     else
         deps += luajit
     endif
-else
-    message('System luajit not found; using built-in luajit')
 endif
 
-if not deps.contains(luajit)
-    deps += subproject('luajit').get_variable('luajit_dep')
+if not luajit.found()
+    message('Using built-in luajit')
+    subproject('luajit') # Initialize subproject to ignore system luajit
+    luajit = dependency('luajit')
+    assert(luajit.type_name() == 'internal', 'System luajit used instead of built-in luajit')
+endif
+
+if luajit.type_name() == 'internal'
+    deps += luajit
 endif
+
 deps += subproject('luabins').get_variable('luabins_dep')
 
 dep_gl = dependency('gl', required: false)

subprojects/luabins/meson.build

@@ -11,7 +11,8 @@ luabins_src = files(
 
 deps = []
 
-luajit = dependency('luajit', version: '>=2.0.0')
+luajit = dependency('luajit', version: '>=2.0.0', required: false,
+                    allow_fallback: false, method: 'pkg-config')
 if luajit.found() and luajit.type_name() != 'internal'
     luajit_test = meson.get_compiler('c').run('''#include <lauxlib.h>
 int main(void)
@@ -24,16 +25,24 @@ int main(void)
 }''', dependencies: luajit)
 
     if luajit_test.returncode() == 1
-        message('System luajit found but not compiled in 5.2 mode; using built-in luajit')
+        message('System luajit found but not compiled in 5.2 mode')
+        luajit = dependency('', required: false)
     else
         deps += luajit
     endif
 else
-    message('System luajit not found; using built-in luajit')
+    message('System luajit not found')
 endif
 
-if not deps.contains(luajit)
-    deps += subproject('luajit').get_variable('luajit_dep')
+if not luajit.found()
+    message('Using built-in luajit')
+    subproject('luajit') # Initialize subproject to ignore system luajit
+    luajit = dependency('luajit')
+    assert(luajit.type_name() == 'internal', 'System luajit used instead of built-in luajit')
+endif
+
+if luajit.type_name() == 'internal'
+    deps += luajit
 endif
 
 luabins = static_library('luabins', luabins_src, dependencies: deps)

subprojects/luajit.wrap

@@ -1,8 +1,14 @@
-[wrap-git]
-directory = luajit
-url = https://github.com/LuaJIT/LuaJIT.git
-revision = v2.1
-patch_directory = luajit
+[wrap-file]
+directory = LuaJIT-04dca7911ea255f37be799c18d74c305b921c1a6
+source_url = https://github.com/LuaJIT/LuaJIT/archive/04dca7911ea255f37be799c18d74c305b921c1a6.tar.gz
+source_filename = luajit-2.1.1720049189.tar.gz
+source_hash = 346b028d9ba85e04b7e23a43cc51ec076574d2efc0d271d4355141b0145cd6e0
+patch_filename = luajit_2.1.1720049189-2_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/luajit_2.1.1720049189-2/get_patch
+patch_hash = e54b4ff6dc1f8cb2d43a2a64b56822e644aa03edf4a0ef472678f3046e272655
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/luajit_2.1.1720049189-2/luajit-2.1.1720049189.tar.gz
+wrapdb_version = 2.1.1720049189-2
 
 [provide]
-luajit = luajit_dep
+dependency_names = luajit
+program_names = luajit