[3.3] Misc. build and warning fixes to pass CI and compile with recent SCons and GCC/Clang

.github/workflows/android_builds.yml

@@ -14,7 +14,7 @@ jobs:
     name: Template (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -23,15 +23,16 @@ jobs:
           sudo cp -f misc/ci/sources.list /etc/apt/sources.list
           sudo apt-get update
 
-      - name: Set up Java 8
-        uses: actions/setup-java@v1
+      - name: Set up Java 11
+        uses: actions/setup-java@v4
         with:
-          java-version: 8
+          distribution: temurin
+          java-version: 11
 
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: android-template-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -43,7 +44,7 @@ jobs:
 
       # Use python 3.x release (works cross platform)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -68,7 +69,7 @@ jobs:
           cd ../../..
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*

.github/workflows/ios_builds.yml

@@ -13,12 +13,12 @@ jobs:
     name: Template (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: ios-template-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -30,7 +30,7 @@ jobs:
 
       # Use python 3.x release (works cross platform)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -52,7 +52,7 @@ jobs:
           scons target=release tools=no
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*

.github/workflows/javascript_builds.yml

@@ -15,7 +15,7 @@ jobs:
     name: Template (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -27,7 +27,7 @@ jobs:
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: javascript-template-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -40,14 +40,14 @@ jobs:
       # Additional cache for Emscripten generated system libraries
       - name: Load Emscripten cache
         id: javascript-template-emscripten-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{env.EM_CACHE_FOLDER}}
           key: ${{env.EM_VERSION}}-${{github.job}}
 
       # Use python 3.x release (works cross platform)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -63,7 +63,7 @@ jobs:
           scons --version
 
       - name: Set up Emscripten latest
-        uses: mymindstorm/setup-emsdk@v10
+        uses: mymindstorm/setup-emsdk@v14
         with:
           version: ${{env.EM_VERSION}}
           actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
@@ -79,7 +79,7 @@ jobs:
           scons target=release tools=no use_closure_compiler=yes
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*

.github/workflows/linux_builds.yml

@@ -13,7 +13,7 @@ jobs:
     name: Editor w/ Mono (target=release_debug, tools=yes)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -31,7 +31,7 @@ jobs:
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: linux-editor-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -43,7 +43,7 @@ jobs:
 
       # Use python 3.x release (works cross platform; best to keep self contained in it's own step)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -68,7 +68,7 @@ jobs:
           scons tools=yes target=release_debug module_mono_enabled=yes mono_glue=yes
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*
@@ -79,7 +79,7 @@ jobs:
     name: Template w/ Mono (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -97,7 +97,7 @@ jobs:
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: linux-template-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -109,7 +109,7 @@ jobs:
 
       # Use python 3.x release (works cross platform)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -131,7 +131,7 @@ jobs:
           scons target=release tools=no module_mono_enabled=yes mono_glue=no
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*
@@ -142,7 +142,7 @@ jobs:
     name: Editor and exported project with sanitizers (target=debug/release, tools=yes/no, use_ubsan=yes, use_asan=yes)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -161,7 +161,7 @@ jobs:
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: linux-sanitizer-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -173,7 +173,7 @@ jobs:
 
       # Use python 3.x release (works cross platform; best to keep self contained in it's own step)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'

.github/workflows/macos_builds.yml

@@ -14,12 +14,12 @@ jobs:
     name: Editor (target=release_debug, tools=yes)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: macos-editor-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -31,7 +31,7 @@ jobs:
 
       # Use python 3.x release (works cross platform; best to keep self contained in it's own step)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -54,7 +54,7 @@ jobs:
           scons tools=yes target=release_debug
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*
@@ -65,12 +65,12 @@ jobs:
     name: Template (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: macos-template-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -82,7 +82,7 @@ jobs:
 
       # Use python 3.x release (works cross platform)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -104,7 +104,7 @@ jobs:
           scons target=release tools=no
           ls -l bin/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ github.job }}
           path: bin/*

.github/workflows/server_builds.yml

@@ -13,7 +13,7 @@ jobs:
     name: Linux Headless w/ Mono (target=release_debug, tools=yes)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -30,7 +30,7 @@ jobs:
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: linux-headless-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -42,7 +42,7 @@ jobs:
 
       # Use python 3.x release (works cross platform; best to keep self contained in it's own step)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'
@@ -69,7 +69,7 @@ jobs:
     name: Linux Server w/ Mono (target=release, tools=no)
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories
@@ -86,7 +86,7 @@ jobs:
       # Upload cache on completion and check it out now
       - name: Load .scons_cache directory
         id: linux-server-cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{github.workspace}}/.scons_cache/
           key: ${{github.job}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
@@ -98,7 +98,7 @@ jobs:
 
       # Use python 3.x release (works cross platform)
       - name: Set up Python 3.x
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           # Semantic version range syntax or exact version of a Python version
           python-version: '3.x'

.github/workflows/static_checks.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       # Azure repositories are not reliable, we need to prevent Azure giving us packages.
       - name: Make apt sources.list use the default Ubuntu repositories