2024-11-15 20:26:33 +00:00
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cmake_minimum_required(VERSION 3.24.0)
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2021-06-17 21:32:24 +00:00
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2022-09-26 00:56:45 +00:00
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# Avoid Warning About DOWNLOAD_EXTRACT_TIMESTAMP
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2024-11-15 20:26:33 +00:00
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cmake_policy(SET CMP0135 NEW)
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2022-09-26 00:56:45 +00:00
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2024-01-16 06:45:52 +00:00
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# Core Options
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2024-01-20 07:10:18 +00:00
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include(cmake/options/core-options.cmake)
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2022-07-07 04:37:53 +00:00
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2022-03-11 05:00:13 +00:00
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# Build Mode
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2024-02-04 02:07:53 +00:00
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if(NOT DEFINED CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING "" FORCE)
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2021-06-17 21:32:24 +00:00
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endif()
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# Start Project
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project(minecraft-pi-reborn)
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2022-07-07 22:55:43 +00:00
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# Utility Functions
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2024-01-20 07:10:18 +00:00
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include(cmake/util/util.cmake)
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2022-07-07 22:55:43 +00:00
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2022-07-08 04:25:01 +00:00
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# Sanity Checks
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2023-11-09 23:41:10 +00:00
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string(CONCAT ARM_SANITY_CHECK
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2024-01-16 06:45:52 +00:00
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"include(CheckSymbolExists)\n"
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2024-01-20 07:10:18 +00:00
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"check_symbol_exists(\"__arm__\" \"\" IS_ARM_TARGETING)"
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2023-11-09 23:41:10 +00:00
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)
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if(BUILD_ARM_COMPONENTS)
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string(CONCAT ARM_SANITY_CHECK
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"${ARM_SANITY_CHECK}\n"
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"if(NOT IS_ARM_TARGETING)\n"
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" message(FATAL_ERROR \"ARM-Targeting Compiler Required\")\n"
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"endif()"
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)
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2022-08-06 00:08:13 +00:00
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endif()
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2023-11-09 23:41:10 +00:00
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cmake_language(EVAL CODE "${ARM_SANITY_CHECK}")
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2021-12-17 23:19:23 +00:00
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2024-01-16 06:45:52 +00:00
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# Extra Options
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2024-01-20 07:10:18 +00:00
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include(cmake/options/extra-options.cmake)
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2024-01-16 06:45:52 +00:00
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2024-01-20 07:10:18 +00:00
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# Paths
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include(cmake/options/paths.cmake)
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2021-06-17 21:32:24 +00:00
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2022-08-01 23:56:35 +00:00
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# Required Compile Flags
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string(CONCAT COMPILE_FLAGS_SETUP
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# Optimizations
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"if(CMAKE_BUILD_TYPE STREQUAL \"Release\")\n"
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2024-02-12 01:35:41 +00:00
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" add_compile_options(-O3)\n"
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" add_link_options(-s)\n"
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2022-08-01 23:56:35 +00:00
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"else()\n"
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" add_compile_options(-g)\n"
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"endif()\n"
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# PIC
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"set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)\n"
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# Warnings
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"add_link_options(-Wl,--no-undefined)\n"
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# C Standard
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"add_definitions(-D_GNU_SOURCE)\n"
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"set(CMAKE_C_STANDARD 99)\n"
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2024-07-14 09:06:27 +00:00
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"set(CMAKE_CXX_STANDARD 20)\n"
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2022-08-01 23:56:35 +00:00
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# Skip RPath
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"set(CMAKE_SKIP_BUILD_RPATH TRUE)"
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)
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cmake_language(EVAL CODE "${COMPILE_FLAGS_SETUP}")
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2022-03-11 05:00:13 +00:00
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2022-08-03 17:08:20 +00:00
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# Fast Math
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add_compile_options(-ffast-math)
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# Warnings
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add_compile_options(-Wall -Wextra -Werror -Wpointer-arith -Wshadow -Wnull-dereference)
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2024-01-23 23:20:14 +00:00
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
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2022-08-03 17:08:20 +00:00
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# Prevents False Positives
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if(CMAKE_C_COMPILER_VERSION VERSION_GREATER 10.0)
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add_compile_options(-Wno-stringop-overflow)
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endif()
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if(CMAKE_C_COMPILER_VERSION VERSION_GREATER 11.0)
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add_compile_options(-Wno-array-bounds -Wno-stringop-overread)
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endif()
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endif()
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2022-03-10 02:23:41 +00:00
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# Buld Dependencies
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add_subdirectory(dependencies)
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2021-06-17 21:32:24 +00:00
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# Build libreborn
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add_subdirectory(libreborn)
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# Build Media Layer
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add_subdirectory(media-layer)
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# Build Launcher
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if(BUILD_NATIVE_COMPONENTS)
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add_subdirectory(launcher)
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endif()
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2021-09-12 03:18:12 +00:00
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# Include Symbols
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if(BUILD_ARM_COMPONENTS)
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add_subdirectory(symbols)
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endif()
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2021-06-17 21:32:24 +00:00
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# Build Mods
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if(BUILD_ARM_COMPONENTS)
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add_subdirectory(mods)
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endif()
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2022-04-22 23:38:15 +00:00
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# Include Images
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if(BUILD_NATIVE_COMPONENTS)
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add_subdirectory(images)
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endif()
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2022-06-25 21:30:08 +00:00
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2024-01-16 06:45:52 +00:00
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# Install Prebuilt ARMHF Toolchain Sysroot
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2024-05-09 05:38:57 +00:00
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if(BUILD_NATIVE_COMPONENTS AND MCPI_USE_PREBUILT_ARMHF_TOOLCHAIN)
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2024-01-16 06:45:52 +00:00
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install_arm_sysroot()
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endif()
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2022-06-25 21:30:08 +00:00
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# Install SDK
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if(BUILD_ARM_COMPONENTS)
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2022-08-01 23:56:35 +00:00
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install(EXPORT sdk DESTINATION "${MCPI_SDK_DIR}" FILE "sdk-targets.cmake" EXPORT_LINK_INTERFACE_LIBRARIES)
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2022-08-09 22:38:48 +00:00
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/sdk.cmake"
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2022-08-01 23:56:35 +00:00
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# Compile Flags
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"${COMPILE_FLAGS_SETUP}\n"
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2023-11-09 23:41:10 +00:00
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# Snaity Check
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"${ARM_SANITY_CHECK}\n"
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2022-08-01 23:56:35 +00:00
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# Log
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"message(STATUS \"Using Reborn SDK v${MCPI_VERSION}\")\n"
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# Include Targets
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"include(\"\${CMAKE_CURRENT_LIST_DIR}/sdk-targets.cmake\")\n"
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)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/sdk.cmake" DESTINATION "${MCPI_SDK_DIR}")
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2022-06-25 21:30:08 +00:00
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endif()
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2024-01-20 07:10:18 +00:00
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# Packaging
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if(BUILD_NATIVE_COMPONENTS)
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include(cmake/cpack/packaging.cmake)
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endif()
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# Superbuild
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if(BUILD_NATIVE_COMPONENTS)
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include(ExternalProject)
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# Arguments
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set(ARM_OPTIONS "${MCPI_OPTIONS}")
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list(APPEND ARM_OPTIONS "-DMCPI_BUILD_MODE:STRING=arm")
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list(APPEND ARM_OPTIONS "-DCMAKE_INSTALL_MESSAGE:STRING=NEVER")
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2024-05-10 22:58:39 +00:00
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list(APPEND ARM_OPTIONS "-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>")
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2024-01-20 07:10:18 +00:00
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if(NOT MCPI_USE_PREBUILT_ARMHF_TOOLCHAIN)
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if(DEFINED CMAKE_TOOLCHAIN_FILE)
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list(APPEND ARM_OPTIONS "-DCMAKE_TOOLCHAIN_FILE:FILEPATH=${CMAKE_TOOLCHAIN_FILE}")
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endif()
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else()
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2024-05-09 05:38:57 +00:00
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list(APPEND ARM_OPTIONS "-DCMAKE_TOOLCHAIN_FILE:FILEPATH=${MCPI_CMAKE_TOOLCHAIN_FILE}")
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2024-01-20 07:10:18 +00:00
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endif()
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2024-02-12 01:35:41 +00:00
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list(APPEND ARM_OPTIONS "-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}")
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2024-01-20 07:10:18 +00:00
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# Build
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ExternalProject_Add(arm-components
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DOWNLOAD_COMMAND ""
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SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}"
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CMAKE_CACHE_ARGS ${ARM_OPTIONS}
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2024-05-10 22:58:39 +00:00
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INSTALL_COMMAND
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"${CMAKE_COMMAND}" "-E"
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"rm" "-rf" "<INSTALL_DIR>/${MCPI_INSTALL_DIR}"
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2024-01-20 07:10:18 +00:00
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COMMAND
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"${CMAKE_COMMAND}" "-E" "env"
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"DESTDIR="
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"${CMAKE_COMMAND}" "--install" "<BINARY_DIR>"
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USES_TERMINAL_CONFIGURE TRUE
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USES_TERMINAL_BUILD TRUE
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USES_TERMINAL_INSTALL TRUE
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BUILD_ALWAYS TRUE
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)
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# Install
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ExternalProject_Get_Property(arm-components INSTALL_DIR)
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2024-05-10 22:58:39 +00:00
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install(DIRECTORY "${INSTALL_DIR}/${MCPI_INSTALL_DIR}/" DESTINATION "${MCPI_INSTALL_DIR}")
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2024-01-20 07:10:18 +00:00
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endif()
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