Merge pull request 'Add CMake support' (#2) from Zaph/meta:main into main

Reviewed-on: #2
Reviewed-by: david-swift <david-swift@noreply.aproksha.uber.space>

CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.29)
+project(Meta LANGUAGES Swift)
+
+if(POLICY CMP0157)
+    cmake_policy(SET CMP0157 NEW)
+endif()
+
+set(CMAKE_Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+add_subdirectory(Sources)
+add_subdirectory(Tests)

Package.swift

@@ -24,17 +24,26 @@ let package = Package(
     targets: [
         .target(
             name: "Meta",
-            path: "Sources"
+            path: "Sources",
+            exclude: [
+                "CMakeLists.txt"
+            ]
         ),
         .target(
             name: "SampleBackends",
             dependencies: ["Meta"],
-            path: "Tests/SampleBackends"
+            path: "Tests/SampleBackends",
+            exclude: [
+                "CMakeLists.txt"
+            ]
         ),
         .executableTarget(
             name: "DemoApp",
             dependencies: ["SampleBackends"],
-            path: "Tests/DemoApp"
+            path: "Tests/DemoApp",
+            exclude: [
+                "CMakeLists.txt"
+            ]
         )
     ],
     swiftLanguageModes: [.v5]

Sources/CMakeLists.txt

@@ -0,0 +1,26 @@
+file(GLOB META_SOURCES
+        "Model/Data Flow/*.swift"
+
+        "Model/Extensions/*.swift"
+
+        "Model/User Interface/App/*.swift"
+        "Model/User Interface/Scene/*.swift"
+        "Model/User Interface/View/Properties/*.swift"
+        "Model/User Interface/View/*.swift"
+
+        "View/*.swift"
+)
+
+add_library(Meta ${META_SOURCES})
+
+target_compile_options(Meta PUBLIC -enable-testing)
+
+set_target_properties(Meta PROPERTIES
+        Swift_LANGUAGE_VERSION 5
+)
+
+install(TARGETS Meta
+        LIBRARY DESTINATION lib
+        ARCHIVE DESTINATION lib
+        RUNTIME DESTINATION bin
+)

Tests/CMakeLists.txt

@@ -0,0 +1,2 @@
+add_subdirectory(SampleBackends)
+add_subdirectory(DemoApp)

Tests/DemoApp/CMakeLists.txt

@@ -0,0 +1,13 @@
+add_executable(DemoApp
+        DemoApp.swift
+)
+
+target_compile_options(DemoApp PUBLIC
+        -parse-as-library
+)
+
+target_link_libraries(DemoApp PRIVATE SampleBackends)
+
+set_target_properties(DemoApp PROPERTIES
+        Swift_LANGUAGE_VERSION 5
+)

Tests/SampleBackends/CMakeLists.txt

@@ -0,0 +1,12 @@
+add_library(SampleBackends
+        Backend1.swift
+        Backend2.swift
+)
+
+target_link_libraries(SampleBackends
+        PRIVATE Meta
+)
+
+set_target_properties(SampleBackends PROPERTIES
+        Swift_LANGUAGE_VERSION 5
+)