diff --git a/.github/workflows/swift_package_test.yml b/.github/workflows/swift_package_test.yml
index e313eefa..7fb99512 100644
--- a/.github/workflows/swift_package_test.yml
+++ b/.github/workflows/swift_package_test.yml
@@ -224,20 +224,38 @@ on:
         default: false
 
 jobs:
+  generate:
+    name: ''
+    runs-on: ubuntu-latest
+    outputs:
+      enable_macos_checks: "false"
+      enable_ios_checks: "false"
+      enable_linux_checks: "false"
+      enable_linux_static_sdk_build: "false"
+      enable_wasm_sdk_build: "false"
+      enable_embedded_wasm_sdk_build: "false"
+      enable_android_sdk_build: "false"
+      enable_windows_checks: "false"
+    steps:
+      - name: Generate
+        run: echo
+
   macos-build:
     name: macOS (Xcode ${{ matrix.xcode_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_macos_checks }}
     runs-on: [self-hosted, macos, "${{ matrix.os_version }}", "${{ matrix.arch }}"]
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_macos_checks }}
         xcode_version: ${{ fromJson(inputs.macos_xcode_versions) }}
         os_version: ${{ fromJson(inputs.macos_versions) }}
         arch: ${{ fromJson(inputs.macos_archs) }}
         exclude:
           - ${{ fromJson(inputs.macos_exclude_xcode_versions) }}
-          - ${{ fromJson((!inputs.enable_macos_checks && inputs.macos_xcode_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_macos_checks && inputs.macos_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_macos_checks && inputs.macos_archs) || '[]') }}
+          - matrix_enabled: false
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -266,18 +284,20 @@ jobs:
 
   ios-build:
     name: iOS (Build Only, Xcode ${{ matrix.xcode_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_ios_checks }}
     runs-on: [self-hosted, macos, "${{ matrix.os_version }}", "${{ matrix.arch }}"]
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_ios_checks }}
         xcode_version: ${{ fromJson(inputs.ios_host_xcode_versions || inputs.macos_xcode_versions) }}
         os_version: ${{ fromJson(inputs.ios_host_versions || inputs.macos_versions) }}
         arch: ${{ fromJson(inputs.ios_host_archs || inputs.macos_archs) }}
         exclude:
           - ${{ fromJson(inputs.ios_host_exclude_xcode_versions || inputs.macos_exclude_xcode_versions) }}
-          - ${{ fromJson((!inputs.enable_ios_checks && (inputs.ios_host_xcode_versions || inputs.macos_xcode_versions)) || '[]') }}
-          - ${{ fromJson((!inputs.enable_ios_checks && (inputs.ios_host_versions || inputs.macos_versions)) || '[]') }}
-          - ${{ fromJson((!inputs.enable_ios_checks && (inputs.ios_host_archs || inputs.macos_archs)) || '[]') }}
+          - matrix_enabled: false
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -304,10 +324,14 @@ jobs:
 
   linux-build:
     name: Linux (${{ matrix.swift_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_linux_checks }}
     runs-on: ${{ matrix.runner }}
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_linux_checks }}
         swift_version: ${{ fromJson(inputs.linux_swift_versions) }}
         os_version: ${{ fromJson(inputs.linux_os_versions) }}
         arch: ${{ fromJson(inputs.linux_host_archs) }}
@@ -322,9 +346,7 @@ jobs:
           }}
         exclude:
           - ${{ fromJson(inputs.linux_exclude_swift_versions) }}
-          - ${{ fromJson((!inputs.enable_linux_checks && inputs.linux_swift_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_linux_checks && inputs.linux_os_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_linux_checks && inputs.linux_host_archs) || '[]') }}
+          - matrix_enabled: false
           - arch: x86_64
             runner: ubuntu-24.04-arm
           - arch: aarch64
@@ -386,10 +408,14 @@ jobs:
 
   linux-static-sdk-build:
     name: Static Linux Swift SDK Build (${{ matrix.swift_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_linux_static_sdk_build }}
     runs-on: ${{ matrix.runner }}
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_linux_static_sdk_build }}
         swift_version: ${{ fromJson(inputs.linux_static_sdk_versions) }}
         os_version: ${{ fromJson(inputs.linux_os_versions) }}
         arch: ${{ fromJson(inputs.linux_host_archs) }}
@@ -404,9 +430,7 @@ jobs:
           }}
         exclude:
           - ${{ fromJson(inputs.linux_static_sdk_exclude_swift_versions) }}
-          - ${{ fromJson((!inputs.enable_linux_static_sdk_build && inputs.linux_static_sdk_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_linux_static_sdk_build && inputs.linux_os_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_linux_static_sdk_build && inputs.linux_host_archs) || '[]') }}
+          - matrix_enabled: false
           - arch: x86_64
             runner: ubuntu-24.04-arm
           - arch: aarch64
@@ -467,16 +491,21 @@ jobs:
 
   wasm-sdk-build:
     name: Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})
-    runs-on: ubuntu-latest
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_wasm_sdk_build }}
+    runs-on: ${{ matrix.runner }}
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_wasm_sdk_build }}
         swift_version: ${{ fromJson(inputs.wasm_sdk_versions) }}
         os_version: ${{ fromJson(inputs.linux_os_versions) }}
+        runner:
+          - ubuntu-latest
         exclude:
           - ${{ fromJson(inputs.wasm_exclude_swift_versions) }}
-          - ${{ fromJson((!inputs.enable_wasm_sdk_build && inputs.wasm_sdk_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_wasm_sdk_build && inputs.linux_os_versions) || '[]') }}
+          - matrix_enabled: false
     container:
       image: ${{ (contains(matrix.swift_version, 'nightly') && 'swiftlang/swift') || 'swift' }}:${{ matrix.swift_version }}-${{ matrix.os_version }}
     steps:
@@ -533,16 +562,21 @@ jobs:
 
   embedded-wasm-sdk-build:
     name: Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})
-    runs-on: ubuntu-latest
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_embedded_wasm_sdk_build }}
+    runs-on: ${{ matrix.runner }}
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_embedded_wasm_sdk_build }}
+        runner:
+          - ubuntu-latest
         swift_version: ${{ fromJson(inputs.wasm_sdk_versions) }}
         os_version: ${{ fromJson(inputs.linux_os_versions) }}
         exclude:
           - ${{ fromJson(inputs.wasm_exclude_swift_versions) }}
-          - ${{ fromJson((!inputs.enable_embedded_wasm_sdk_build && inputs.wasm_sdk_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_embedded_wasm_sdk_build && inputs.linux_os_versions) || '[]') }}
+          - matrix_enabled: false
     container:
       image: ${{ (contains(matrix.swift_version, 'nightly') && 'swiftlang/swift') || 'swift' }}:${{ matrix.swift_version }}-${{ matrix.os_version }}
     steps:
@@ -599,18 +633,22 @@ jobs:
 
   android-sdk-build:
     name: Swift SDK for Android Build (${{ matrix.swift_version }} - ${{ matrix.os_version }} - NDK ${{ matrix.ndk_version }})
-    runs-on: ubuntu-latest
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_android_sdk_build }}
+    runs-on: ${{ matrix.runner }}
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_android_sdk_build }}
+        runner:
+          - ubuntu-latest
         swift_version: ${{ fromJson(inputs.android_sdk_versions) }}
         ndk_version: ${{ fromJson(inputs.android_ndk_versions) }}
         os_version: ${{ fromJson(inputs.linux_os_versions) }}
         exclude:
           - ${{ fromJson(inputs.android_exclude_swift_versions) }}
-          - ${{ fromJson((!inputs.enable_android_sdk_build && inputs.android_sdk_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_android_sdk_build && inputs.android_ndk_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_android_sdk_build && inputs.linux_os_versions) || '[]') }}
+          - matrix_enabled: false
     container:
       image: ${{ (contains(matrix.swift_version, 'nightly') && 'swiftlang/swift') || 'swift' }}:${{ matrix.swift_version }}-${{ matrix.os_version }}
     steps:
@@ -667,16 +705,19 @@ jobs:
 
   windows-build:
     name: Windows (${{ matrix.swift_version }} - ${{ matrix.os_version }})
+    needs: generate
+    if: ${{ needs.generate.outputs.enable_windows_checks }}
     runs-on: ${{ matrix.os_version }}
     strategy:
       fail-fast: false
       matrix:
+        matrix_enabled:
+          - ${{ inputs.enable_windows_checks }}
         swift_version: ${{ fromJson(inputs.windows_swift_versions) }}
         os_version: ${{ fromJson(inputs.windows_os_versions) }}
         exclude:
           - ${{ fromJson(inputs.windows_exclude_swift_versions) }}
-          - ${{ fromJson((!inputs.enable_windows_checks && inputs.windows_swift_versions) || '[]') }}
-          - ${{ fromJson((!inputs.enable_windows_checks && inputs.windows_os_versions) || '[]') }}
+          - matrix_enabled: false
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4