[DOCS]: Building & Using

CMakeLists.txt

@@ -1,72 +1,50 @@
 cmake_minimum_required(VERSION 3.28 FATAL_ERROR)
 
-set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_CXX_EXTENSIONS OFF)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+set(IACORE_ROOT "${CMAKE_CURRENT_LIST_DIR}" CACHE INTERNAL "")
+set(IACORE_TRIPLETS_DIR "${IACORE_ROOT}/CMake/Triplets" CACHE INTERNAL "")
 
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
-set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-
-project(IACore)
-
-enable_language(C)
-
-include(CMake/FindDeps.cmake)
-
-# Default to ON if root, OFF if dependency
-option(IACore_BUILD_TESTS "Build unit tests" ${PROJECT_IS_TOP_LEVEL})
-
-message(STATUS "Configured IACore for Multi-Config (Debug/Release rules generated)")
-
-message(STATUS "Detected Compiler ID: ${CMAKE_CXX_COMPILER_ID}")
-# Check if the compiler is MSVC (cl.exe), but allow Clang acting like MSVC (clang-cl)
-if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
-    if (NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        message(FATAL_ERROR 
-            "\n\n"
-            "-------------------------------------------------------------\n"
-            "CRITICAL ERROR: Unsupported Compiler Detected (MSVC/cl.exe)\n"
-            "-------------------------------------------------------------\n"
-            "IACore requires GCC or Clang to compile.\n"
-            "For compiling with IACore on Windows, please use Clang Tools for MSVC.\n"
-            "-------------------------------------------------------------\n"
-        )
+if(IACORE_TRIPLETS_DIR)
+    list(APPEND VCPKG_OVERLAY_TRIPLETS "${IACORE_TRIPLETS_DIR}")
+    if(NOT CMAKE_CURRENT_LIST_DIR STREQUAL CMAKE_SOURCE_DIR)
+        set(VCPKG_OVERLAY_TRIPLETS "${VCPKG_OVERLAY_TRIPLETS}" PARENT_SCOPE)
     endif()
 endif()
 
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64|x86_64|AMD64")
-    set(IACORE_ARCH_X64 TRUE)
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|arm64|ARM64")
-    set(IACORE_ARCH_ARM64 TRUE)
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "wasm32|emscripten")
-    set(IACORE_ARCH_WASM TRUE)
+project(IACore LANGUAGES C CXX)
+
+if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
+    set(IACORE_IS_TOP_LEVEL ON)
+else()
+    set(IACORE_IS_TOP_LEVEL OFF)
 endif()
 
-if(MSVC)
-    add_compile_options(/W4)
-    if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        add_compile_options(
-            -Wno-c++98-compat 
-            -Wno-c++98-compat-pedantic
-        )
-    endif()
+set(IACORE_CMAKE_DIR "${IACORE_ROOT}/CMake" CACHE INTERNAL "")
+list(APPEND CMAKE_MODULE_PATH "${IACORE_CMAKE_DIR}")
 
-elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU")
-    add_compile_options( 
-        -Wall -Wextra -Wpedantic
-        -Wno-language-extension-token 
+include(IAProjectConfig)
+iacore_setup_project()
+
+message(STATUS "[IACore] Detected Compiler: ${CMAKE_CXX_COMPILER_ID}")
+
+if (MSVC AND NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    message(FATAL_ERROR 
+        "\n-------------------------------------------------------------\n"
+        "CRITICAL ERROR: Unsupported Compiler (MSVC/cl.exe)\n"
+        "IACore requires GCC or Clang. On Windows, use 'Clang-cl' or MinGW.\n"
+        "-------------------------------------------------------------\n"
     )
 endif()
 
-add_subdirectory(Src/)
+include(FindDeps)
+
+option(IACore_BUILD_TESTS "Build unit tests" ${IACORE_IS_TOP_LEVEL})
+
+add_subdirectory(Src)
 
 if(IACore_BUILD_TESTS)
     add_subdirectory(Tests)
 endif()
 
-# Local Development Sandbox (Not tracked in git)
 if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/Sandbox")
-    add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/Sandbox")
+    add_subdirectory(Sandbox)
 endif()