71 lines
2.4 KiB
CMake
71 lines
2.4 KiB
CMake
cmake_minimum_required(VERSION 3.28 FATAL_ERROR)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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project(IACore)
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enable_language(C)
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include(CMake/FindDeps.cmake)
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# Default to ON if root, OFF if dependency
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option(IACore_BUILD_TESTS "Build unit tests" ${PROJECT_IS_TOP_LEVEL})
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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message(STATUS "Configuring IACore for Debug..")
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add_compile_options(-O0 -g)
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add_compile_definitions("__IA_DEBUG=1")
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elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
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message(STATUS "Configuring IACore for Release..")
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add_compile_options(-O3 -g0)
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add_compile_definitions("__IA_DEBUG=0")
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else()
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message(FATAL_ERROR "Unknown CMAKE_BUILD_TYPE \"${CMAKE_BUILD_TYPE}\"")
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endif()
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message(STATUS "Detected Compiler ID: ${CMAKE_CXX_COMPILER_ID}")
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# Check if the compiler is MSVC (cl.exe), but allow Clang acting like MSVC (clang-cl)
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if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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# Note: clang-cl usually reports itself as "Clang" in newer CMake versions,
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# but if it reports MSVC with a Clang simulation, we want to allow it.
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if (NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(FATAL_ERROR
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"\n\n"
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"-------------------------------------------------------------\n"
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"CRITICAL ERROR: Unsupported Compiler Detected (MSVC/cl.exe)\n"
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"-------------------------------------------------------------\n"
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"IACore requires GCC or Clang to compile.\n"
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"For compiling with IACore on Windows, please use Clang Tools for MSVC.\n"
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"-------------------------------------------------------------\n"
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)
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endif()
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endif()
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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add_compile_options(
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-Wall -Wextra -Wpedantic
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# Suppress warning for the statement expression macro if -pedantic is on
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-Wno-language-extension-token
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)
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endif()
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add_subdirectory(Src/)
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if(IACore_BUILD_TESTS)
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add_subdirectory(Tests)
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endif()
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# -------------------------------------------------
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# Local Development Sandboxes (not included in source control)
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# -------------------------------------------------
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if (EXISTS ".local")
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add_subdirectory(.local)
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endif()
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