cmake: add CPack support for creating binary archives

.github/workflows/android.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         platform:
           - { name: Android.mk  }
-          - { name: CMake, cmake: 1, android_abi: "arm64-v8a", android_platform: 23, arch: "aarch64" }
+          - { name: CMake, cmake: 1, android_abi: "arm64-v8a", android_platform: 23, arch: "aarch64", artifact: "SDL-android-arm64" }
 
     steps:
       - uses: actions/checkout@v3
@@ -57,6 +57,10 @@ jobs:
           cmake --install build --config Release
           echo "SDL3_DIR=$(pwd)/prefix" >> $GITHUB_ENV
           ( cd prefix; find ) | LC_ALL=C sort -u
+      - name: Package (CPack)
+        if: ${{ matrix.platform.name == 'CMake' }}
+        run: |
+          cmake --build build/ --config Release --target package
       - name: Verify CMake configuration files
         if: ${{ matrix.platform.name == 'CMake' }}
         run: |
@@ -73,3 +77,9 @@ jobs:
           export CC="${{ steps.setup_ndk.outputs.ndk-path }}/toolchains/llvm/prebuilt/linux-x86_64/bin/clang --target=${{ matrix.platform.arch }}-none-linux-androideabi${{ matrix.platform.android_platform }}"
           export PKG_CONFIG_PATH=${{ env.SDL3_DIR }}/lib/pkgconfig
           cmake/test/test_pkgconfig.sh
+      - uses: actions/upload-artifact@v3
+        if: ${{ matrix.platform.name == 'CMake' }}
+        with:
+          if-no-files-found: error
+          name: ${{ matrix.platform.artifact }}
+          path: build/dist/SDL3*

.github/workflows/emscripten.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           sudo apt-get -y update
           sudo apt-get install -y ninja-build
-      - name: Configure CMake
+      - name: Configure (CMake)
         run: |
           emcmake cmake -S . -B build \
             -Wdeprecated -Wdev -Werror \
@@ -28,7 +28,7 @@ jobs:
             -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_INSTALL_PREFIX=prefix \
             -GNinja
-      - name: Build
+      - name: Build (CMake)
         run: cmake --build build/ --verbose
       - name: Run build-time tests
         run: |
@@ -36,10 +36,13 @@ jobs:
           export SDL_TESTS_QUICK=1
           # FIXME: enable Emscripten build time tests
           # ctest -VV --test-dir build/
-      - name: Install
+      - name: Install (CMake)
         run: |
           echo "SDL3_DIR=$(pwd)/prefix" >> $GITHUB_ENV
           cmake --install build/
+      - name: Package (CPack)
+        run: |
+          cmake --build build/ --config Release --target package
       - name: Verify CMake configuration files
         run: |
           emcmake cmake -S cmake/test -B cmake_config_build \
@@ -48,3 +51,8 @@ jobs:
             -DTEST_SHARED=FALSE \
             -DCMAKE_PREFIX_PATH=${{ env.SDL3_DIR }}
           cmake --build cmake_config_build --verbose
+      - uses: actions/upload-artifact@v3
+        with:
+          if-no-files-found: error
+          name: SDL-emscripten
+          path: build/dist/SDL3*

.github/workflows/haiku.yml

@@ -18,23 +18,25 @@ jobs:
       run: |
         container-init & timeout 600 vmshell exit 0
     - name: Setup Haiku dependencies
-      run: vmshell pkgman install -y cmd:cmake cmd:gcc cmd:ld cmd:ninja cmd:pkg_config haiku_devel devel:libgl devel:libglu
+      run: |
+        vmshell pkgman install -y cmd:cmake cmd:gcc cmd:ld cmd:ninja cmd:pkg_config haiku_devel devel:libgl devel:libglu
     - uses: actions/checkout@v3
     - name: Copy project to VM
       run: |
         vmshell mkdir ./src/
         tar -cf - ./ | vmshell tar -xf - -C ./src/
     - name: Configure (CMake)
-      run: vmshell cmake -S src -B build -GNinja \
-        -Wdeprecated -Wdev -Werror \
-        -DSDL_TESTS=ON \
-        -DSDL_WERROR=ON \
-        -DSDL_INSTALL_TESTS=ON \
-        -DSDL_VENDOR_INFO=Github_Workflow \
-        -DCMAKE_INSTALL_PREFIX=cmake_prefix \
-        -DCMAKE_BUILD_TYPE=Release \
-        -DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON \
-        -DSDL_TESTS_TIMEOUT_MULTIPLIER=10
+      run: |
+        vmshell cmake -S src -B build -GNinja \
+          -Wdeprecated -Wdev -Werror \
+          -DSDL_TESTS=ON \
+          -DSDL_WERROR=ON \
+          -DSDL_INSTALL_TESTS=ON \
+          -DSDL_VENDOR_INFO=Github_Workflow \
+          -DCMAKE_INSTALL_PREFIX=cmake_prefix \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON \
+          -DSDL_TESTS_TIMEOUT_MULTIPLIER=10
     - name: Build (CMake)
       run: |
         vmshell cmake --build ./build/ --config Release --verbose --parallel
@@ -44,6 +46,9 @@ jobs:
     - name: Install (CMake)
       run: |
         vmshell cmake --install ./build/ --config Release
+    - name: Package (CPack)
+      run: |
+        vmshell cmake --build build/ --config Release --target package
     - name: Verify CMake configuration files
       run: |
         vmshell cmake -S ./src/cmake/test -B cmake_config_build -G Ninja \
@@ -53,3 +58,11 @@ jobs:
     - name: Verify sdl3.pc
       run: |
         vmshell CC=c++ PKG_CONFIG_PATH=\$PWD/cmake_prefix/lib/pkgconfig src/cmake/test/test_pkgconfig.sh
+    - name: Copy package from VM
+      run: |
+        vmshell tar -cf - build/dist/ | tar -xf - -C ./
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: SDL-haiku
+        path: build/dist/SDL3*

.github/workflows/main.yml

@@ -19,15 +19,15 @@ jobs:
       fail-fast: false
       matrix:
         platform:
-        - { name: Windows (mingw32),        os: windows-latest, shell: 'msys2 {0}', msystem: mingw32, msys-env: mingw-w64-i686, artifact: 'mingw32'}
-        - { name: Windows (mingw64),        os: windows-latest, shell: 'msys2 {0}', msystem: mingw64, msys-env: mingw-w64-x86_64, artifact: 'mingw64' }
-        - { name: Windows (clang32),        os: windows-latest, shell: 'msys2 {0}', msystem: clang32, msys-env: mingw-w64-clang-i686, artifact: 'clang32' }
-        - { name: Windows (clang64),        os: windows-latest, shell: 'msys2 {0}', msystem: clang64, msys-env: mingw-w64-clang-x86_64, artifact: 'clang64' }
-        - { name: Windows (ucrt64),         os: windows-latest, shell: 'msys2 {0}', msystem: ucrt64,  msys-env: mingw-w64-ucrt-x86_64, artifact: 'ucrt64' }
-        - { name: Ubuntu 20.04,             os: ubuntu-20.04,   shell: sh, artifact: 'ubuntu20.04' }
-        - { name: Ubuntu 22.04,             os: ubuntu-22.04,   shell: sh, artifact: 'ubuntu22.04' }
-        - { name: MacOS (Framework),  os: macos-latest,   shell: sh,    cmake: '-DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" -DSDL_FRAMEWORK=ON', skip_test_pkgconfig: true, artifact: 'macos-framework' }
-        - { name: MacOS (GNU prefix), os: macos-latest,   shell: sh,    cmake: '-DCMAKE_OSX_ARCHITECTURES="x86_64"', artifact: 'macos-gnu' }
+        - { name: Windows (mingw32),        os: windows-latest, shell: 'msys2 {0}', msystem: mingw32, msys-env: mingw-w64-i686, artifact: 'SDL-mingw32' }
+        - { name: Windows (mingw64),        os: windows-latest, shell: 'msys2 {0}', msystem: mingw64, msys-env: mingw-w64-x86_64, artifact: 'SDL-mingw64' }
+        - { name: Windows (clang32),        os: windows-latest, shell: 'msys2 {0}', msystem: clang32, msys-env: mingw-w64-clang-i686, artifact: 'SDL-msys2-clang32' }
+        - { name: Windows (clang64),        os: windows-latest, shell: 'msys2 {0}', msystem: clang64, msys-env: mingw-w64-clang-x86_64, artifact: 'SDL-msys2-clang64' }
+        - { name: Windows (ucrt64),         os: windows-latest, shell: 'msys2 {0}', msystem: ucrt64,  msys-env: mingw-w64-ucrt-x86_64, artifact: 'SDL-msys2-ucrt64' }
+        - { name: Ubuntu 20.04,             os: ubuntu-20.04,   shell: sh, artifact: 'SDL-ubuntu20.04' }
+        - { name: Ubuntu 22.04,             os: ubuntu-22.04,   shell: sh, artifact: 'SDL-ubuntu22.04' }
+        - { name: MacOS (Framework),  os: macos-latest,   shell: sh,    cmake: '-DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" -DSDL_FRAMEWORK=ON', skip_test_pkgconfig: true, artifact: 'SDL-macos-framework' }
+        - { name: MacOS (GNU prefix), os: macos-latest,   shell: sh,    cmake: '-DCMAKE_OSX_ARCHITECTURES="x86_64"', artifact: 'SDL-macos-gnu' }
 
     steps:
     - name: Set up MSYS2
@@ -95,6 +95,9 @@ jobs:
         set -eu
         cmake --install build/ --config Release
         ( cd cmake_prefix; find . ) | LC_ALL=C sort -u
+    - name: Package (CPack)
+      run: |
+        cmake --build build/ --config Release --target package
     - name: Verify CMake configuration files
       run: |
         cmake -S cmake/test -B cmake_config_build -G Ninja \
@@ -110,5 +113,6 @@ jobs:
         cmake/test/test_pkgconfig.sh
     - uses: actions/upload-artifact@v3
       with:
+        if-no-files-found: error
         name: ${{ matrix.platform.artifact }}
-        path: cmake_prefix/
+        path: build/dist/SDL3*

.github/workflows/msvc.yml

@@ -15,16 +15,16 @@ jobs:
       fail-fast: false
       matrix:
         platform:
-        - { name: Windows (x64),          flags: -A x64,   project: VisualC/SDL.sln, projectflags: '/p:Platform=x64' }
-        - { name: Windows (x86),          flags: -A Win32, project: VisualC/SDL.sln, projectflags: '/p:Platform=Win32' }
-        - { name: Windows static VCRT (x64), flags: -A x64 -DSDL_FORCE_STATIC_VCRT=ON }
-        - { name: Windows static VCRT (x86), flags: -A Win32 -DSDL_FORCE_STATIC_VCRT=ON }
-        - { name: Windows (clang-cl x64), flags: -T ClangCL -A x64 }
-        - { name: Windows (clang-cl x86), flags: -T ClangCL -A Win32 }
-        - { name: Windows (ARM),          flags: -A ARM }
-        - { name: Windows (ARM64),        flags: -A ARM64 }
+        - { name: Windows (x64),          flags: -A x64,   project: VisualC/SDL.sln, projectflags: '/p:Platform=x64', artifact: 'SDL-VC-x64' }
+        - { name: Windows (x86),          flags: -A Win32, project: VisualC/SDL.sln, projectflags: '/p:Platform=Win32', artifact: 'SDL-VC-x86' }
+        - { name: Windows static VCRT (x64), flags: -A x64 -DSDL_FORCE_STATIC_VCRT=ON, artifact: 'SDL-VC-static-VCRT-x64' }
+        - { name: Windows static VCRT (x86), flags: -A Win32 -DSDL_FORCE_STATIC_VCRT=ON, artifact: 'SDL-VC-static-VCRT-x86' }
+        - { name: Windows (clang-cl x64), flags: -T ClangCL -A x64, artifact: 'SDL-clang-cl-x64' }
+        - { name: Windows (clang-cl x86), flags: -T ClangCL -A Win32, artifact: 'SDL-clang-cl-x86' }
+        - { name: Windows (ARM),          flags: -A ARM, artifact: 'SDL-VC-arm32' }
+        - { name: Windows (ARM64),        flags: -A ARM64, artifact: 'SDL-VC-arm64' }
         - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0" -DSDL_TESTS=OFF, nowerror: true,
-            project: VisualC-WinRT/SDL-UWP.sln, projectflags: '/p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0.17763.0' }
+            project: VisualC-WinRT/SDL-UWP.sln, projectflags: '/p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0.17763.0', artifact: 'SDL-VC-UWP' }
 
     steps:
     - uses: actions/checkout@v3
@@ -50,6 +50,7 @@ jobs:
         -DSDL_INSTALL_TESTS=ON `
         -DSDL_VENDOR_INFO="Github Workflow" `
         -DSDL_DISABLE_INSTALL=OFF `
+        -DSDL_DISABLE_INSTALL_CPACK=OFF `
         ${{ matrix.platform.flags }} `
         -DCMAKE_INSTALL_PREFIX=prefix
     - name: Build (CMake)
@@ -63,6 +64,9 @@ jobs:
       run: |
         echo "SDL3_DIR=$Env:GITHUB_WORKSPACE/prefix" >> $Env:GITHUB_ENV
         cmake --install build/
+    - name: Package (CPack)
+      run: |
+        cmake --build build/ --config Release --target PACKAGE
     - name: Verify CMake configuration files
       if: ${{ !contains(matrix.platform.name, 'UWP') }}  # FIXME: cmake/test/CMakeLists.txt should support UWP
       run: |
@@ -77,3 +81,8 @@ jobs:
     - name: Build msbuild
       if: ${{ matrix.platform.project != '' }}
       run: msbuild ${{ matrix.platform.project }} /m /p:BuildInParallel=true /p:Configuration=Release ${{ matrix.platform.projectflags }}
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: ${{ matrix.platform.artifact }}
+        path: build/dist/SDL3*

.github/workflows/n3ds.yml

@@ -17,7 +17,7 @@ jobs:
         run: |
           apt update
           apt install ninja-build
-      - name: Configure CMake
+      - name: Configure (CMake)
         run: |
           cmake -S . -B build -G Ninja \
             -Wdeprecated -Wdev -Werror \
@@ -28,13 +28,17 @@ jobs:
             -DSDL_VENDOR_INFO="Github Workflow" \
             -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_INSTALL_PREFIX=prefix
-      - name: Build
-        run: cmake --build build --verbose
-      - name: Install CMake
+      - name: Build (CMake)
+        run: |
+          cmake --build build --verbose
+      - name: Install (CMake)
         run: |
           echo "SDL3_DIR=$(pwd)/prefix" >> $GITHUB_ENV
           cmake --install build/
           ( cd prefix; find ) | LC_ALL=C sort -u
+      - name: Package (CPack)
+        run: |
+          cmake --build build/ --config Release --target package
       - name: Verify CMake configuration files
         run: |
           cmake -S cmake/test -B cmake_config_build -G Ninja \
@@ -54,3 +58,8 @@ jobs:
         run: |
           export PKG_CONFIG_PATH=${{ env.SDL3_DIR }}/lib/pkgconfig
           cmake/test/test_pkgconfig.sh
+      - uses: actions/upload-artifact@v3
+        with:
+          if-no-files-found: error
+          name: SDL-n3ds
+          path: build/dist/SDL3*

.github/workflows/ps2.yml

@@ -34,7 +34,7 @@ jobs:
           -DSDL_TESTS=ON \
           -DCMAKE_INSTALL_PREFIX=cmake_prefix \
           -DCMAKE_BUILD_TYPE=Release
-    - name: Build
+    - name: Build (CMake)
       run: cmake --build build --config Release --verbose --parallel
     - name: Install (CMake)
       run: |
@@ -42,6 +42,9 @@ jobs:
         cmake --install build/ --config Release
         echo "SDL3_DIR=$(pwd)/cmake_prefix" >> $GITHUB_ENV
         ( cd cmake_prefix; find ) | LC_ALL=C sort -u
+    - name: Package (CPack)
+      run: |
+        cmake --build build/ --config Release --target package
 
     - name: Verify CMake configuration files
       run: |
@@ -70,3 +73,8 @@ jobs:
         name: tests-${{ steps.slug.outputs.sha8 }}
         path: |
           build/test
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: SDL-ps2
+        path: build/dist/SDL3*

.github/workflows/psp.yml

@@ -16,7 +16,7 @@ jobs:
       run: |
         apk update
         apk add cmake gmp mpc1 mpfr4 make pkgconf
-    - name: Configure CMake
+    - name: Configure (CMake)
       run: |
         cmake -S . -B build \
           -Wdeprecated -Wdev -Werror \
@@ -26,13 +26,16 @@ jobs:
           -DSDL_INSTALL_TESTS=ON \
           -DCMAKE_BUILD_TYPE=Release \
           -DCMAKE_INSTALL_PREFIX=prefix
-    - name: Build
+    - name: Build (CMake)
       run: cmake --build build --config Release --verbose
-    - name: Install
+    - name: Install (CMake)
       run: |
         echo "SDL3_DIR=$(pwd)/prefix" >> $GITHUB_ENV
         cmake --install build --config Release
         ( cd prefix; find ) | LC_ALL=C sort -u
+    - name: Package (CPack)
+      run: |
+        cmake --build build/ --config Release --target package
     - name: Verify CMake configuration files
       run: |
         cmake -S cmake/test -B cmake_config_build \
@@ -47,3 +50,8 @@ jobs:
         export LDFLAGS="-L$PSPDEV/lib -L$PSPDEV/psp/lib -L$PSPDEV/psp/sdk/lib"
         export PKG_CONFIG_PATH=${{ env.SDL3_DIR }}/lib/pkgconfig
         cmake/test/test_pkgconfig.sh
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: SDL-psp
+        path: build/dist/SDL3*

.github/workflows/riscos.yml

@@ -44,6 +44,9 @@ jobs:
         echo "SDL3_DIR=${{ github.workspace }}/prefix_cmake" >> $GITHUB_ENV
         cmake --install build/
         ( cd ${{ github.workspace }}/prefix_cmake; find ) | LC_ALL=C sort -u
+    - name: Package (CPack)
+      run: |
+        cmake --build build/ --config Release --target package
     - name: Verify CMake configuration files
       run: |
         cmake -S cmake/test -B cmake_config_build -G Ninja \
@@ -52,3 +55,8 @@ jobs:
           -DCMAKE_BUILD_TYPE=Release \
           ${{ matrix.platform.test_args }}
         cmake --build cmake_config_build --verbose
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: SDL-riscos
+        path: build/dist/SDL3*

.github/workflows/vita.yml

@@ -20,8 +20,8 @@ jobs:
       fail-fast: false
       matrix:
         platform:
-        - { name: GLES (pib),                    os: windows-latest, pib: true }
-        - { name: GLES (PVR_PSP2 + gl4es4vita),  os: windows-latest, pvr: true }
+        - { name: Vita (GLES w/ pib),                  os: windows-latest, pib: true, artifact: SDL-vita-pib }
+        - { name: Vita (GLES w/ PVR_PSP2 + gles4vita), os: windows-latest, pvr: true, artifact: SDL-vita-pvr }
 
     steps:
     - uses: actions/checkout@v3
@@ -65,7 +65,7 @@ jobs:
         wget https://github.com/SonicMastr/gl4es4vita/releases/download/v$gl4es4vita_version-vita/vitasdk_stubs.zip -P/tmp
         unzip /tmp/vitasdk_stubs.zip -d${VITASDK}/arm-vita-eabi/lib
 
-    - name: Configure CMake
+    - name: Configure (CMake)
       run: |
         cmake -S . -B build -G Ninja \
           -Wdeprecated -Wdev -Werror \
@@ -77,13 +77,16 @@ jobs:
           -DSDL_INSTALL_TESTS=ON \
           -DCMAKE_BUILD_TYPE=Release \
           -DCMAKE_INSTALL_PREFIX=prefix
-    - name: Build
+    - name: Build (CMake)
       run: cmake --build build --verbose
-    - name: Install CMake
+    - name: Install (CMake)
       run: |
         echo "SDL3_DIR=$(pwd)/prefix" >> $GITHUB_ENV
         cmake --install build/
         ( cd prefix; find ) | LC_ALL=C sort -u
+    - name: Package (CPack)
+      run: |
+        cmake --build build/ --config Release --target package
     - name: Verify CMake configuration files
       run: |
         cmake -S cmake/test -B cmake_config_build -G Ninja \
@@ -97,3 +100,8 @@ jobs:
         export CC=arm-vita-eabi-gcc
         export PKG_CONFIG_PATH=${{ env.SDL3_DIR }}/lib/pkgconfig
         cmake/test/test_pkgconfig.sh
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: ${{ matrix.platform.artifact }}
+        path: build/dist/SDL3*

.github/workflows/vmactions.yml

@@ -50,6 +50,13 @@ jobs:
         run: |
           cmake -S . -B build -GNinja \
             -Wdeprecated -Wdev -Werror \
+            -DCMAKE_BUILD_TYPE=Release \
             -DSDL_CHECK_REQUIRED_INCLUDES="/usr/local/include" \
             -DSDL_CHECK_REQUIRED_LINK_OPTIONS="-L/usr/local/lib"
-          cmake --build build --verbose -- -j`sysctl -n hw.ncpu`
+          cmake --build build/ --config Release --verbose -- -j`sysctl -n hw.ncpu`
+          cmake --build build/ --config Release --target package
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: SDL-freebsd
+        path: build/dist/SDL3*

CMakeLists.txt

@@ -104,6 +104,8 @@ set(SDL_DYLIB_COMPAT_VERSION "${SDL_DYLIB_COMPAT_VERSION_MAJOR}.${SDL_DYLIB_COMP
 
 #message("SDL_SO_VERSION=${SDL_SO_VERSION} SDL_DYLIB_CURRENT_VERSION=${SDL_DYLIB_CURRENT_VERSION} SDL_DYLIB_COMPAT_VERSION=${SDL_DYLIB_COMPAT_VERSION}")
 
+set(SDL_FRAMEWORK_VERSION "A")
+
 SDL_DetectCPUArchitecture()
 
 # Check for 64 or 32 bit
@@ -357,6 +359,7 @@ endforeach()
 
 # Allow some projects to be built conditionally.
 set_option(SDL_DISABLE_INSTALL    "Disable installation of SDL3" ${SDL3_SUBPROJECT})
+cmake_dependent_option(SDL_DISABLE_INSTALL_CPACK "Create binary SDL3 archive using CPack" ${SDL3_SUBPROJECT} "NOT SDL_DISABLE_INSTALL" OFF)
 set_option(SDL_DISABLE_UNINSTALL  "Disable uninstallation of SDL3" OFF)
 
 option_string(SDL_ASSERTIONS "Enable internal sanity checks (auto/disabled/release/enabled/paranoid)" "auto")
@@ -3149,7 +3152,7 @@ if(SDL_SHARED)
     if(SDL_FRAMEWORK)
       set_target_properties(SDL3 PROPERTIES
         PUBLIC_HEADER "${SDL3_INCLUDE_FILES}"
-        FRAMEWORK_VERSION "A"
+        FRAMEWORK_VERSION "${SDL_FRAMEWORK_VERSION}"
         MACOSX_FRAMEWORK_IDENTIFIER "org.libsdl.SDL3"
         RESOURCE "${SDL_FRAMEWORK_RESOURCES}"
       )
@@ -3217,7 +3220,7 @@ if(SDL_STATIC)
     )
     if(SDL_FRAMEWORK)
       set_target_properties(SDL3-static PROPERTIES
-        FRAMEWORK_VERSION "A"
+        FRAMEWORK_VERSION "${SDL_FRAMEWORK_VERSION}"
         MACOSX_FRAMEWORK_IDENTIFIER "org.libsdl.SDL3-static"
         RESOURCE "${SDL_FRAMEWORK_RESOURCES}"
       )
@@ -3263,7 +3266,7 @@ if(SDL_TEST)
     )
     if(SDL_FRAMEWORK)
       set_target_properties(SDL3_test PROPERTIES
-        FRAMEWORK_VERSION "A"
+        FRAMEWORK_VERSION "${SDL_FRAMEWORK_VERSION}"
         MACOSX_FRAMEWORK_IDENTIFIER "org.libsdl.SDL3_test"
         RESOURCE "${SDL_FRAMEWORK_RESOURCES}"
       )
@@ -3297,50 +3300,46 @@ if(NOT SDL_DISABLE_INSTALL)
 
   if(WINDOWS AND NOT MINGW)
     set(SDL_INSTALL_CMAKEDIR "${SDL_INSTALL_CMAKEDIR_ROOT}")
-    set(LICENSES_PREFIX "licenses/SDL3")
-    set(RESOURCES_PREFIX ".")
-    set(PUBLIC_HEADER_PREFIX "${CMAKE_INSTALL_INCLUDEDIR}/SDL3")
+    set(SDL_INSTALL_LICENSEDIR "licenses/SDL3")
+    set(SDL_INSTALL_HEADERSDIR "${CMAKE_INSTALL_INCLUDEDIR}/SDL3")
   elseif(SDL_FRAMEWORK)
-    set(SDL_INSTALL_CMAKEDIR "SDL3.framework/Resources/CMake")
-    set(LICENSES_PREFIX "Resources")
-    set(RESOURCES_PREFIX "Resources")
-    set(PUBLIC_HEADER_PREFIX "Headers")
+    set(SDL_INSTALL_CMAKEDIR "SDL3.framework/Versions/${SDL_FRAMEWORK_VERSION}/Resources/CMake")
+    set(SDL_INSTALL_LICENSEDIR "Resources")
+    set(SDL_INSTALL_HEADERSDIR "Headers")
   else()
     set(SDL_INSTALL_CMAKEDIR "${SDL_INSTALL_CMAKEDIR_ROOT}/SDL3")
-    set(LICENSES_PREFIX "${CMAKE_INSTALL_DATAROOTDIR}/licenses/${PROJECT_NAME}")
-    set(RESOURCES_PREFIX ".")
-    set(PUBLIC_HEADER_PREFIX "${CMAKE_INSTALL_INCLUDEDIR}/SDL3")
+    set(SDL_INSTALL_LICENSEDIR "${CMAKE_INSTALL_DATAROOTDIR}/licenses/${PROJECT_NAME}")
+    set(SDL_INSTALL_HEADERSDIR "${CMAKE_INSTALL_INCLUDEDIR}/SDL3")
   endif()
 
-  ##### Installation targets #####
-
-  install(TARGETS SDL3_Headers EXPORT SDL3headersTargets)
-
-  if(SDL_SHARED)
-    install(TARGETS SDL3 EXPORT SDL3Targets
-      LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-      ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-      RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
-      FRAMEWORK DESTINATION "."
-      PUBLIC_HEADER DESTINATION "${PUBLIC_HEADER_PREFIX}"
-      RESOURCE DESTINATION "${RESOURCES_PREFIX}"
-    )
-  endif()
+  if(SDL_FRAMEWORK)
+    set(SDL_SDL_INSTALL_RESOURCEDIR "SDL3.framework/Resources")
+    set(SDL_SDL_INSTALL_CMAKEDIR "${SDL_SDL_INSTALL_RESOURCEDIR}/CMake")
+    set(SDL_SDL_INSTALL_REAL_RESOURCEDIR "SDL3.framework/Versions/${SDL_FRAMEWORK_VERSION}/Resources")
+    set(SDL_SDL_INSTALL_REAL_CMAKEDIR "${SDL_SDL_INSTALL_REAL_RESOURCEDIR}/CMake")
+
+    # - Install other SDL3*Config.cmake files in SDL3*.framework/Resources/CMake
+    # - The *_RELATIVE_CMAKEDIR variables are the symlinked folders visible from outside
+    set(SDL_SDLstatic_INSTALL_RESOURCEDIR "SDL3-static.framework/Resources")
+    set(SDL_SDLstatic_INSTALL_CMAKEDIR "${SDL_SDLstatic_INSTALL_RESOURCEDIR}/CMake")
+    set(SDL_SDLstatic_INSTALL_CMAKEFILENAME "SDL3-staticConfig.cmake")
+
+    set(SDL_SDLtest_INSTALL_RESOURCEDIR "SDL3_test.framework/Resources")
+    set(SDL_SDLtest_INSTALL_CMAKEDIR "${SDL_SDLtest_INSTALL_RESOURCEDIR}/CMake")
+    set(SDL_SDLtest_INSTALL_CMAKEFILENAME "SDL3_testConfig.cmake")
+  else()
+    set(SDL_SDL_INSTALL_RESOURCEDIR ".")
+    set(SDL_SDL_INSTALL_CMAKEDIR ${SDL_INSTALL_CMAKEDIR})
+    set(SDL_SDL_INSTALL_REAL_CMAKEDIR ${SDL_INSTALL_CMAKEDIR})
 
-  if(SDL_STATIC)
-    install(TARGETS SDL3-static EXPORT SDL3staticTargets
-      ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-      FRAMEWORK DESTINATION "."
-      RESOURCE DESTINATION "${RESOURCES_PREFIX}"
-    )
-  endif()
+    # Install SDL3*Targets.cmake files in lib/cmake/SDL3
+    set(SDL_SDLstatic_INSTALL_RESOURCEDIR ".")
+    set(SDL_SDLstatic_INSTALL_CMAKEDIR "${SDL_SDL_INSTALL_CMAKEDIR}")
+    set(SDL_SDLstatic_INSTALL_CMAKEFILENAME "SDL3staticTargets.cmake")
 
-  if(SDL_TEST)
-    install(TARGETS SDL3_test EXPORT SDL3testTargets
-      ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-      FRAMEWORK DESTINATION "."
-      RESOURCE DESTINATION "${RESOURCES_PREFIX}"
-    )
+    set(SDL_SDLtest_INSTALL_RESOURCEDIR ".")
+    set(SDL_SDLtest_INSTALL_CMAKEDIR "${SDL_SDL_INSTALL_CMAKEDIR}")
+    set(SDL_SDLtest_INSTALL_CMAKEFILENAME "SDL3_testTargets.cmake")
   endif()
 
   ##### sdl3.pc #####
@@ -3382,37 +3381,48 @@ if(NOT SDL_DISABLE_INSTALL)
     install(FILES ${SDL3_BINARY_DIR}/sdl3.pc DESTINATION "${SDL_PKGCONFIG_INSTALLDIR}")
   endif()
 
+  ##### Installation targets #####()
+
+  install(TARGETS SDL3_Headers EXPORT SDL3headersTargets)
+
+  if(SDL_SHARED)
+    install(TARGETS SDL3 EXPORT SDL3Targets
+      PUBLIC_HEADER DESTINATION "${SDL_INSTALL_HEADERSDIR}"
+      ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+      LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+      RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+      FRAMEWORK DESTINATION "."
+      RESOURCE DESTINATION "${SDL_SDL_INSTALL_RESOURCEDIR}"
+    )
+  endif()
+
+  if(SDL_STATIC)
+    install(TARGETS SDL3-static EXPORT SDL3staticTargets
+      ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+      FRAMEWORK DESTINATION "."
+      RESOURCE DESTINATION "${SDL_SDLstatic_INSTALL_RESOURCEDIR}"
+    )
+  endif()
+
+  if(SDL_TEST)
+    install(TARGETS SDL3_test EXPORT SDL3testTargets
+      ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+      FRAMEWORK DESTINATION "."
+      RESOURCE DESTINATION "${SDL_SDLtest_INSTALL_RESOURCEDIR}"
+    )
+  endif()
+
   ##### CMake Export files #####
 
   include(CMakePackageConfigHelpers)
   configure_package_config_file(cmake/SDL3Config.cmake.in SDL3Config.cmake
     PATH_VARS CMAKE_INSTALL_PREFIX
-    INSTALL_DESTINATION "${SDL_INSTALL_CMAKEDIR}"
+    INSTALL_DESTINATION "${SDL_SDL_INSTALL_CMAKEDIR}"
   )
   write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/SDL3ConfigVersion.cmake"
     COMPATIBILITY AnyNewerVersion
   )
 
-  if(SDL_FRAMEWORK)
-    set(SDL_SDL_INSTALL_CMAKEDIR "SDL3.framework/Resources/CMake")
-
-    # Install SDL3*Config.cmake files in SDL3*.framework/Resources/CMake
-    set(SDL_SDLstatic_INSTALL_CMAKEDIR "SDL3-static.framework/Resources/CMake")
-    set(SDL_SDLstatic_INSTALL_CMAKEFILE "SDL3-staticConfig.cmake")
-
-    set(SDL_SDLtest_INSTALL_CMAKEDIR "SDL3_test.framework/Resources/CMake")
-    set(SDL_SDLtest_INSTALL_CMAKEFILE "SDL3_testConfig.cmake")
-  else()
-    set(SDL_SDL_INSTALL_CMAKEDIR ${SDL_INSTALL_CMAKEDIR})
-
-    # Install SDL3*Targets.cmake files in lib/cmake/SDL3
-    set(SDL_SDLstatic_INSTALL_CMAKEDIR "${SDL_SDL_INSTALL_CMAKEDIR}")
-    set(SDL_SDLstatic_INSTALL_CMAKEFILE "SDL3staticTargets.cmake")
-
-    set(SDL_SDLtest_INSTALL_CMAKEDIR "${SDL_SDL_INSTALL_CMAKEDIR}")
-    set(SDL_SDLtest_INSTALL_CMAKEFILE "SDL3_testTargets.cmake")
-  endif()
-
   install(EXPORT SDL3headersTargets
     FILE "SDL3headersTargets.cmake"
     NAMESPACE SDL3::
@@ -3429,7 +3439,7 @@ if(NOT SDL_DISABLE_INSTALL)
 
   if(SDL_STATIC)
     install(EXPORT SDL3staticTargets
-      FILE "${SDL_SDLstatic_INSTALL_CMAKEFILE}"
+      FILE "${SDL_SDLstatic_INSTALL_CMAKEFILENAME}"
       NAMESPACE SDL3::
       DESTINATION "${SDL_SDLstatic_INSTALL_CMAKEDIR}"
     )
@@ -3437,35 +3447,46 @@ if(NOT SDL_DISABLE_INSTALL)
 
   if(SDL_TEST)
     install(EXPORT SDL3testTargets
-      FILE "${SDL_SDLtest_INSTALL_CMAKEFILE}"
+      FILE "${SDL_SDLtest_INSTALL_CMAKEFILENAME}"
       NAMESPACE SDL3::
       DESTINATION "${SDL_SDLtest_INSTALL_CMAKEDIR}"
     )
   endif()
 
-  install(
-    FILES
+  install(FILES
       ${CMAKE_CURRENT_BINARY_DIR}/SDL3Config.cmake
       ${CMAKE_CURRENT_BINARY_DIR}/SDL3ConfigVersion.cmake
       ${SDL3_SOURCE_DIR}/cmake/sdlfind.cmake
-    DESTINATION "${SDL_SDL_INSTALL_CMAKEDIR}"
-    COMPONENT Devel
+    DESTINATION "${SDL_SDL_INSTALL_REAL_CMAKEDIR}"
   )
 
   if(NOT SDL_FRAMEWORK)
-    install(
-      FILES
-        ${SDL3_INCLUDE_FILES}
-      DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/SDL3
+    install(FILES ${SDL3_INCLUDE_FILES}
+      DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/SDL3"
     )
     if(SDL_TEST)
-      install(
-        FILES ${SDL3_TEST_INCLUDE_FILES}
-        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/SDL3
+      install(FILES ${SDL3_TEST_INCLUDE_FILES}
+        DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/SDL3"
       )
     endif()
 
-    install(FILES "LICENSE.txt" DESTINATION "${LICENSES_PREFIX}")
+    install(FILES "LICENSE.txt" DESTINATION "${SDL_INSTALL_LICENSEDIR}")
+  endif()
+
+  if(NOT SDL_DISABLE_INSTALL_CPACK)
+    if(SDL_FRAMEWORK)
+      set(CPACK_GENERATOR "DragNDrop")
+    elseif(MSVC)
+      set(CPACK_GENERATOR "ZIP")
+    else()
+      set(CPACK_GENERATOR "TGZ")
+    endif()
+    configure_file(cmake/CPackProjectConfig.cmake.in CPackProjectConfig.cmake @ONLY)
+    set(CPACK_PROJECT_CONFIG_FILE "${SDL3_BINARY_DIR}/CPackProjectConfig.cmake")
+    # CPACK_SOURCE_PACKAGE_FILE_NAME must end with "-src" (so we can block creating a source archive)
+    set(CPACK_SOURCE_PACKAGE_FILE_NAME "SDL${PROJECT_VERSION_MAJOR}-${PROJECT_VERSION}-src")
+    set(CPACK_PACKAGE_DIRECTORY "${CMAKE_BINARY_DIR}/dist")
+    include(CPack)
   endif()
 endif()
 

cmake/CPackProjectConfig.cmake.in

@@ -0,0 +1,36 @@
+if(CPACK_PACKAGE_FILE_NAME MATCHES ".*-src$")
+    message(FATAL_ERROR "Creating source archives for SDL @PROJECT_VERSION@ is not supported.")
+endif()
+
+set(PROJECT_SOURCE_DIR "@PROJECT_SOURCE_DIR@")
+set(SDL_CMAKE_PLATFORM "@SDL_CMAKE_PLATFORM@")
+set(SDL_CPU_NAMES "@SDL_CPU_NAMES@")
+list(SORT SDL_CPU_NAMES)
+
+string(REPLACE ";" "-" SDL_CPU_NAMES_WITH_DASHES "${SDL_CPU_NAMES}")
+if(SDL_CPU_NAMES_WITH_DASHES)
+    set(SDL_CPU_NAMES_WITH_DASHES "-${SDL_CPU_NAMES_WITH_DASHES}")
+endif()
+
+string(TOLOWER "${SDL_CMAKE_PLATFORM}" lower_sdl_cmake_platform)
+string(TOLOWER "${SDL_CPU_NAMES}" lower_sdl_cpu_names)
+if(lower_sdl_cmake_platform STREQUAL lower_sdl_cpu_names)
+    set(SDL_CPU_NAMES_WITH_DASHES)
+endif()
+
+set(MSVC @MSVC@)
+set(MINGW @MINGW@)
+if(MSVC)
+    set(SDL_CMAKE_PLATFORM "${SDL_CMAKE_PLATFORM}-VC")
+elseif(MINGW)
+    set(SDL_CMAKE_PLATFORM "${SDL_CMAKE_PLATFORM}-mingw")
+endif()
+
+
+set(CPACK_PACKAGE_FILE_NAME "SDL@PROJECT_VERSION_MAJOR@-@PROJECT_VERSION@-${SDL_CMAKE_PLATFORM}${SDL_CPU_NAMES_WITH_DASHES}")
+
+if(CPACK_GENERATOR STREQUAL "DragNDrop")
+    set(CPACK_DMG_VOLUME_NAME "SDL@PROJECT_VERSION_MAJOR@ @PROJECT_VERSION@")
+    # FIXME: use pre-built/create .DS_Store through AppleScript (CPACK_DMG_DS_STORE/CPACK_DMG_DS_STORE_SETUP_SCRIPT)
+    set(CPACK_DMG_DS_STORE "${PROJECT_SOURCE_DIR}/Xcode/SDL/pkg-support/resources/SDL_DS_Store")
+endif()

cmake/sdlplatform.cmake

@@ -2,75 +2,104 @@ macro(SDL_DetectCMakePlatform)
   set(SDL_CMAKE_PLATFORM )
   # Get the platform
   if(WIN32)
-    set(SDL_CMAKE_PLATFORM WINDOWS)
-  elseif(UNIX AND NOT APPLE)
-    if(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
-      set(SDL_CMAKE_PLATFORM LINUX)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
-      set(SDL_CMAKE_PLATFORM FREEBSD)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
-      set(SDL_CMAKE_PLATFORM NETBSD)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
-      set(SDL_CMAKE_PLATFORM OPENBSD)
-    elseif(CMAKE_SYSTEM_NAME MATCHES ".*GNU.*")
-      set(SDL_CMAKE_PLATFORM GNU)
-    elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
-      set(SDL_CMAKE_PLATFORM BSDI)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
-      set(SDL_CMAKE_PLATFORM FREEBSD)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "SYSV5.*")
-      set(SDL_CMAKE_PLATFORM SYSV5)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "Solaris.*|SunOS.*")
-      set(SDL_CMAKE_PLATFORM SOLARIS)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "HP-UX.*")
-      set(SDL_CMAKE_PLATFORM HPUX)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "AIX.*")
-      set(SDL_CMAKE_PLATFORM AIX)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "Minix.*")
-      set(SDL_CMAKE_PLATFORM MINIX)
-    endif()
+    set(SDL_CMAKE_PLATFORM Windows)
+  elseif(PSP)
+    set(SDL_CMAKE_PLATFORM psp)
   elseif(APPLE)
     if(CMAKE_SYSTEM_NAME MATCHES ".*Darwin.*")
-      set(SDL_CMAKE_PLATFORM DARWIN)
+      set(SDL_CMAKE_PLATFORM Darwin)
     elseif(CMAKE_SYSTEM_NAME MATCHES ".*MacOS.*")
-      set(SDL_CMAKE_PLATFORM MACOSX)
+      set(SDL_CMAKE_PLATFORM MacosX)
     elseif(CMAKE_SYSTEM_NAME MATCHES ".*tvOS.*")
-      set(SDL_CMAKE_PLATFORM TVOS)
+      set(SDL_CMAKE_PLATFORM tvOS)
     elseif(CMAKE_SYSTEM_NAME MATCHES ".*iOS.*")
       # !!! FIXME: remove the version check when we start requiring >= 3.14.0
       if(CMAKE_VERSION VERSION_LESS 3.14)
-        set(SDL_CMAKE_PLATFORM IOS)
+        set(SDL_CMAKE_PLATFORM iOS)
       endif()
     endif()
-  elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
-    message_error("BeOS support has been removed as of SDL 2.0.2.")
   elseif(CMAKE_SYSTEM_NAME MATCHES "Haiku.*")
-    set(SDL_CMAKE_PLATFORM HAIKU)
+    set(SDL_CMAKE_PLATFORM Haiku)
   elseif(NINTENDO_3DS)
-    set(SDL_CMAKE_PLATFORM N3DS)
+    set(SDL_CMAKE_PLATFORM n3ds)
+  elseif(PS2)
+    set(SDL_CMAKE_PLATFORM ps2)
+  elseif(VITA)
+    set(SDL_CMAKE_PLATFORM Vita)
+  elseif(CMAKE_SYSTEM_NAME MATCHES ".*Linux")
+    set(SDL_CMAKE_PLATFORM Linux)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
+    set(SDL_CMAKE_PLATFORM FreeBSD)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
+    set(SDL_CMAKE_PLATFORM NetBSD)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
+    set(SDL_CMAKE_PLATFORM OpenBSD)
+  elseif(CMAKE_SYSTEM_NAME MATCHES ".*GNU.*")
+    set(SDL_CMAKE_PLATFORM GNU)
+  elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
+    set(SDL_CMAKE_PLATFORM BSDi)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
+    set(SDL_CMAKE_PLATFORM FreeBSD)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "SYSV5.*")
+    set(SDL_CMAKE_PLATFORM SYSV5)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "Solaris.*|SunOS.*")
+    set(SDL_CMAKE_PLATFORM Solaris)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "HP-UX.*")
+    set(SDL_CMAKE_PLATFORM HPUX)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "AIX.*")
+    set(SDL_CMAKE_PLATFORM AIX)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "Minix.*")
+    set(SDL_CMAKE_PLATFORM Minix)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "Android.*")
+    set(SDL_CMAKE_PLATFORM Android)
+  elseif(CMAKE_SYSTEM_NAME MATCHES "BeOS.*")
+    message_error("BeOS support has been removed as of SDL 2.0.2.")
   endif()
+
   if(SDL_CMAKE_PLATFORM)
-    set(${SDL_CMAKE_PLATFORM} TRUE)
+    string(TOUPPER "${SDL_CMAKE_PLATFORM}" _upper_platform)
+    set(${_upper_platform} TRUE)
+  else()
+    set(SDL_CMAKE_PLATFORM} "unknown")
   endif()
 endmacro()
 
 function(SDL_DetectCPUArchitecture)
-  set(archs x86 x64 arm32 arm64 loongarch64)
-  set(found FALSE)
-  foreach(arch ${archs})
-    string(TOUPPER "${arch}" arch_upper)
-    set(var_name "SDL_CPU_${arch_upper}")
-    if(found)
-      set(${var_name} 0 PARENT_SCOPE)
+  set(sdl_cpu_names)
+  if(APPLE AND CMAKE_OSX_ARCHITECTURES)
+    foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES})
+      if(osx_arch STREQUAL "x86_64")
+        list(APPEND sdl_cpu_names "x64")
+      elseif(osx_arch STREQUAL "arm64")
+        list(APPEND sdl_cpu_names "arm64")
+      endif()
+    endforeach()
+  endif()
+
+  set(sdl_known_archs x86 x64 arm32 arm64 loongarch64)
+  if(NOT sdl_cpu_names)
+    set(found FALSE)
+    foreach(sdl_known_arch ${sdl_known_archs})
+      if(NOT found)
+        string(TOUPPER "${sdl_known_arch}" sdl_known_arch_upper)
+        set(var_name "SDL_CPU_${sdl_known_arch_upper}")
+        check_cpu_architecture(${sdl_known_arch} ${var_name})
+        if(${var_name})
+          list(APPEND sdl_cpu_names ${sdl_known_arch})
+          set(found TRUE)
+        endif()
+      endif()
+    endforeach()
+  endif()
+
+  foreach(sdl_known_arch ${sdl_known_archs})
+    string(TOUPPER "${sdl_known_arch}" sdl_known_arch_upper)
+    set(var_name "SDL_CPU_${sdl_known_arch_upper}")
+    if(sdl_cpu_names MATCHES "(^|;)${sdl_known_arch}($|;)")  # FIXME: use if(IN_LIST)
+      set(${var_name} 1 PARENT_SCOPE)
     else()
-      check_cpu_architecture(${arch} ${var_name})
-      set(found ${${var_name}})
-      set(${var_name} ${${var_name}} PARENT_SCOPE)
-      set(SDL_CPU_NAME ${arch})
+      set(${var_name} 0 PARENT_SCOPE)
     endif()
   endforeach()
-  if(NOT found)
-    message(AUTHOR_WARNING "Unknown architecture (failed archs=${archs})")
-    set(SDL_CPU_NAME "(unknown)")
-  endif()
+  set(SDL_CPU_NAMES ${sdl_cpu_names} PARENT_SCOPE)
 endfunction()