Added: Toolchains for Android and iOS
kervala
11 years ago
parent
3988120c55
commit
f2bc8f3c8c
@ -0,0 +1,149 @@
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IF(DEFINED CMAKE_CROSSCOMPILING)
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# subsequent toolchain loading is not really needed
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RETURN()
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ENDIF()
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# Standard settings
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SET(CMAKE_SYSTEM_NAME Linux)
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SET(CMAKE_SYSTEM_VERSION 1) # TODO: determine target Linux version
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SET(UNIX ON)
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SET(LINUX ON)
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SET(ANDROID ON)
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IF(NOT NDK_ROOT)
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SET(NDK_ROOT $ENV{NDK_ROOT})
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IF(CMAKE_HOST_WIN32)
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FILE(TO_CMAKE_PATH ${NDK_ROOT} NDK_ROOT)
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ENDIF(CMAKE_HOST_WIN32)
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ENDIF(NOT NDK_ROOT)
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IF(NOT TARGET_CPU)
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SET(TARGET_CPU "armv7")
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ENDIF(NOT TARGET_CPU)
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IF(TARGET_CPU STREQUAL "armv7")
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SET(LIBRARY_ARCHITECTURE "armeabi-v7a")
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SET(CMAKE_SYSTEM_PROCESSOR "armv7")
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SET(TOOLCHAIN_ARCH "arm")
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SET(TOOLCHAIN_PREFIX "arm-linux-androideabi")
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SET(TOOLCHAIN_BIN_PREFIX "arm")
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SET(MINIMUM_NDK_TARGET 4)
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ELSEIF(TARGET_CPU STREQUAL "armv5")
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SET(LIBRARY_ARCHITECTURE "armeabi")
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SET(CMAKE_SYSTEM_PROCESSOR "armv5")
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SET(TOOLCHAIN_ARCH "arm")
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SET(TOOLCHAIN_PREFIX "arm-linux-androideabi")
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SET(TOOLCHAIN_BIN_PREFIX "arm")
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SET(MINIMUM_NDK_TARGET 4)
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ELSEIF(TARGET_CPU STREQUAL "x86")
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SET(LIBRARY_ARCHITECTURE "x86")
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SET(CMAKE_SYSTEM_PROCESSOR "x86")
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SET(TOOLCHAIN_ARCH "x86")
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SET(TOOLCHAIN_PREFIX "x86")
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SET(TOOLCHAIN_BIN_PREFIX "i686")
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SET(MINIMUM_NDK_TARGET 9)
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ELSEIF(TARGET_CPU STREQUAL "mips")
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SET(LIBRARY_ARCHITECTURE "mips")
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SET(CMAKE_SYSTEM_PROCESSOR "mips")
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SET(TOOLCHAIN_ARCH "mips")
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SET(TOOLCHAIN_PREFIX "mipsel-linux-android")
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SET(TOOLCHAIN_BIN_PREFIX "mipsel")
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SET(MINIMUM_NDK_TARGET 9)
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ENDIF(TARGET_CPU STREQUAL "armv7")
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IF(NOT NDK_TARGET)
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SET(NDK_TARGET ${MINIMUM_NDK_TARGET})
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ENDIF(NOT NDK_TARGET)
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FILE(GLOB _TOOLCHAIN_VERSIONS "${NDK_ROOT}/toolchains/${TOOLCHAIN_PREFIX}-*")
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IF(_TOOLCHAIN_VERSIONS)
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LIST(SORT _TOOLCHAIN_VERSIONS)
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LIST(REVERSE _TOOLCHAIN_VERSIONS)
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FOREACH(_TOOLCHAIN_VERSION ${_TOOLCHAIN_VERSIONS})
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STRING(REGEX REPLACE ".+${TOOLCHAIN_PREFIX}-([0-9.]+)" "\\1" _TOOLCHAIN_VERSION "${_TOOLCHAIN_VERSION}")
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IF(_TOOLCHAIN_VERSION MATCHES "^([0-9.]+)$")
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LIST(APPEND NDK_TOOLCHAIN_VERSIONS ${_TOOLCHAIN_VERSION})
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ENDIF(_TOOLCHAIN_VERSION MATCHES "^([0-9.]+)$")
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ENDFOREACH(_TOOLCHAIN_VERSION)
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ENDIF(_TOOLCHAIN_VERSIONS)
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IF(NOT NDK_TOOLCHAIN_VERSIONS)
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MESSAGE(FATAL_ERROR "No Android toolchain found in default search path ${NDK_ROOT}/toolchains")
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ENDIF(NOT NDK_TOOLCHAIN_VERSIONS)
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IF(NDK_TOOLCHAIN_VERSION)
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LIST(FIND NDK_TOOLCHAIN_VERSIONS "${NDK_TOOLCHAIN_VERSION}" _INDEX)
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IF(_INDEX EQUAL -1)
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LIST(GET NDK_TOOLCHAIN_VERSIONS 0 NDK_TOOLCHAIN_VERSION)
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ENDIF(_INDEX EQUAL -1)
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ELSE(NDK_TOOLCHAIN_VERSION)
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LIST(GET NDK_TOOLCHAIN_VERSIONS 0 NDK_TOOLCHAIN_VERSION)
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ENDIF(NDK_TOOLCHAIN_VERSION)
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MESSAGE(STATUS "Target Android NDK ${NDK_TARGET} and use GCC ${NDK_TOOLCHAIN_VERSION}")
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IF(CMAKE_HOST_WIN32)
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SET(TOOLCHAIN_HOST "windows")
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SET(TOOLCHAIN_BIN_SUFFIX ".exe")
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ELSEIF(CMAKE_HOST_APPLE)
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SET(TOOLCHAIN_HOST "apple")
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SET(TOOLCHAIN_BIN_SUFFIX "")
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ELSEIF(CMAKE_HOST_UNIX)
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SET(TOOLCHAIN_HOST "linux")
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SET(TOOLCHAIN_BIN_SUFFIX "")
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ENDIF(CMAKE_HOST_WIN32)
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SET(TOOLCHAIN_ROOT "${NDK_ROOT}/toolchains/${TOOLCHAIN_PREFIX}-${NDK_TOOLCHAIN_VERSION}/prebuilt/${TOOLCHAIN_HOST}")
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SET(PLATFORM_ROOT "${NDK_ROOT}/platforms/android-${NDK_TARGET}/arch-${TOOLCHAIN_ARCH}")
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IF(NOT EXISTS "${TOOLCHAIN_ROOT}")
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FILE(GLOB _TOOLCHAIN_PREFIXES "${TOOLCHAIN_ROOT}*")
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IF(_TOOLCHAIN_PREFIXES)
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LIST(GET _TOOLCHAIN_PREFIXES 0 TOOLCHAIN_ROOT)
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ENDIF(_TOOLCHAIN_PREFIXES)
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ENDIF(NOT EXISTS "${TOOLCHAIN_ROOT}")
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MESSAGE(STATUS "Found Android toolchain in ${TOOLCHAIN_ROOT}")
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MESSAGE(STATUS "Found Android platform in ${PLATFORM_ROOT}")
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# include dirs
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SET(PLATFORM_INCLUDE_DIR "${PLATFORM_ROOT}/usr/include")
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SET(STL_DIR "${NDK_ROOT}/sources/cxx-stl/gnu-libstdc++")
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IF(EXISTS "${STL_DIR}/${NDK_TOOLCHAIN_VERSION}")
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# NDK version >= 8b
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SET(STL_DIR "${STL_DIR}/${NDK_TOOLCHAIN_VERSION}")
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ENDIF(EXISTS "${STL_DIR}/${NDK_TOOLCHAIN_VERSION}")
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# Determine bin prefix for toolchain
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FILE(GLOB _TOOLCHAIN_BIN_PREFIXES "${TOOLCHAIN_ROOT}/bin/${TOOLCHAIN_BIN_PREFIX}-*-gcc${TOOLCHAIN_BIN_SUFFIX}")
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IF(_TOOLCHAIN_BIN_PREFIXES)
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LIST(GET _TOOLCHAIN_BIN_PREFIXES 0 _TOOLCHAIN_BIN_PREFIX)
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STRING(REGEX REPLACE "${TOOLCHAIN_ROOT}/bin/([a-z0-9-]+)-gcc${TOOLCHAIN_BIN_SUFFIX}" "\\1" TOOLCHAIN_BIN_PREFIX "${_TOOLCHAIN_BIN_PREFIX}")
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ENDIF(_TOOLCHAIN_BIN_PREFIXES)
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SET(STL_INCLUDE_DIR "${STL_DIR}/include")
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SET(STL_LIBRARY_DIR "${STL_DIR}/libs/${LIBRARY_ARCHITECTURE}")
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SET(STL_INCLUDE_CPU_DIR "${STL_LIBRARY_DIR}/include")
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SET(STL_LIBRARY "${STL_LIBRARY_DIR}/libgnustl_static.a")
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SET(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_ROOT} ${PLATFORM_ROOT}/usr ${CMAKE_PREFIX_PATH} ${CMAKE_INSTALL_PREFIX} $ENV{EXTERNAL_ANDROID_PATH} CACHE string "Android find search path root")
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SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
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SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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INCLUDE_DIRECTORIES(${STL_INCLUDE_DIR} ${STL_INCLUDE_CPU_DIR})
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MACRO(SET_TOOLCHAIN_BINARY _NAME _BINARY)
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SET(${_NAME} ${TOOLCHAIN_ROOT}/bin/${TOOLCHAIN_BIN_PREFIX}-${_BINARY}${TOOLCHAIN_BIN_SUFFIX})
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ENDMACRO(SET_TOOLCHAIN_BINARY)
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SET_TOOLCHAIN_BINARY(CMAKE_C_COMPILER gcc)
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SET_TOOLCHAIN_BINARY(CMAKE_CXX_COMPILER g++)
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# Force the compilers to GCC for Android
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include (CMakeForceCompiler)
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CMAKE_FORCE_C_COMPILER(${CMAKE_C_COMPILER} GNU)
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CMAKE_FORCE_CXX_COMPILER(${CMAKE_CXX_COMPILER} GNU)
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@ -0,0 +1,183 @@
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# This file is based off of the Platform/Darwin.cmake and Platform/UnixPaths.cmake
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# files which are included with CMake 2.8.4
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# It has been altered for iOS development
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#
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# Options:
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#
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# IOS_VERSION = last(default) or specific one (4.3, 5.0, 4.1)
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# This decides if SDKS will be selected from the iPhoneOS.platform or iPhoneSimulator.platform folders
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# OS - the default, used to build for iPhone and iPad physical devices, which have an arm arch.
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# SIMULATOR - used to build for the Simulator platforms, which have an x86 arch.
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#
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# IOS_PLATFORM = OS (default) or SIMULATOR or ALL
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# This decides if SDKS will be selected from the iPhoneOS.platform or iPhoneSimulator.platform folders
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# OS - the default, used to build for iPhone and iPad physical devices, which have an arm arch.
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# SIMULATOR - used to build for the Simulator platforms, which have an x86 arch.
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#
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# CMAKE_IOS_DEVELOPER_ROOT = automatic(default) or /path/to/platform/Developer folder
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# By default this location is automatcially chosen based on the IOS_PLATFORM value above.
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# If set manually, it will override the default location and force the user of a particular Developer Platform
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#
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# CMAKE_IOS_SDK_ROOT = automatic(default) or /path/to/platform/Developer/SDKs/SDK folder
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# By default this location is automatcially chosen based on the CMAKE_IOS_DEVELOPER_ROOT value.
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# In this case it will always be the most up-to-date SDK found in the CMAKE_IOS_DEVELOPER_ROOT path.
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# If set manually, this will force the use of a specific SDK version
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IF(DEFINED CMAKE_CROSSCOMPILING)
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# subsequent toolchain loading is not really needed
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RETURN()
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ENDIF()
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# Standard settings
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SET(CMAKE_SYSTEM_NAME Darwin)
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SET(CMAKE_SYSTEM_VERSION 1) # TODO: determine target Darwin version
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SET(UNIX ON)
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SET(APPLE ON)
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SET(IOS ON)
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# Force the compilers to Clang for iOS
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include (CMakeForceCompiler)
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CMAKE_FORCE_C_COMPILER (clang Clang)
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CMAKE_FORCE_CXX_COMPILER (clang++ Clang)
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# Setup iOS platform
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if (NOT DEFINED IOS_PLATFORM)
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set (IOS_PLATFORM "OS")
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endif (NOT DEFINED IOS_PLATFORM)
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set (IOS_PLATFORM ${IOS_PLATFORM} CACHE STRING "Type of iOS Platform")
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SET(IOS_PLATFORM_LOCATION "iPhoneOS.platform")
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SET(IOS_SIMULATOR_PLATFORM_LOCATION "iPhoneSimulator.platform")
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# Check the platform selection and setup for developer root
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if (${IOS_PLATFORM} STREQUAL "OS")
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# This causes the installers to properly locate the output libraries
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set (CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos")
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elseif (${IOS_PLATFORM} STREQUAL "SIMULATOR")
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# This causes the installers to properly locate the output libraries
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set (CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphonesimulator")
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elseif (${IOS_PLATFORM} STREQUAL "ALL")
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# This causes the installers to properly locate the output libraries
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set (CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphonesimulator;-iphoneos")
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else (${IOS_PLATFORM} STREQUAL "OS")
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message (FATAL_ERROR "Unsupported IOS_PLATFORM value selected. Please choose OS or SIMULATOR")
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endif (${IOS_PLATFORM} STREQUAL "OS")
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set (CMAKE_XCODE_EFFECTIVE_PLATFORMS ${CMAKE_XCODE_EFFECTIVE_PLATFORMS} CACHE PATH "iOS Platform")
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# Setup iOS developer location unless specified manually with CMAKE_IOS_DEVELOPER_ROOT
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# Note Xcode 4.3 changed the installation location, choose the most recent one available
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SET(XCODE_POST_43_ROOT "/Applications/Xcode.app/Contents/Developer/Platforms")
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SET(XCODE_PRE_43_ROOT "/Developer/Platforms")
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IF(NOT DEFINED CMAKE_IOS_DEVELOPER_ROOT)
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IF(EXISTS ${XCODE_POST_43_ROOT})
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SET(CMAKE_XCODE_ROOT ${XCODE_POST_43_ROOT})
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ELSEIF(EXISTS ${XCODE_PRE_43_ROOT})
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SET(CMAKE_XCODE_ROOT ${XCODE_PRE_43_ROOT})
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ENDIF(EXISTS ${XCODE_POST_43_ROOT})
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IF(EXISTS ${CMAKE_XCODE_ROOT}/${IOS_PLATFORM_LOCATION}/Developer)
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SET(CMAKE_IOS_DEVELOPER_ROOT ${CMAKE_XCODE_ROOT}/${IOS_PLATFORM_LOCATION}/Developer)
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ENDIF(EXISTS ${CMAKE_XCODE_ROOT}/${IOS_PLATFORM_LOCATION}/Developer)
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IF(EXISTS ${CMAKE_XCODE_ROOT}/${IOS_SIMULATOR_PLATFORM_LOCATION}/Developer)
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SET(CMAKE_IOS_SIMULATOR_DEVELOPER_ROOT ${CMAKE_XCODE_ROOT}/${IOS_SIMULATOR_PLATFORM_LOCATION}/Developer)
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ENDIF(EXISTS ${CMAKE_XCODE_ROOT}/${IOS_SIMULATOR_PLATFORM_LOCATION}/Developer)
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ENDIF(NOT DEFINED CMAKE_IOS_DEVELOPER_ROOT)
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SET(CMAKE_IOS_DEVELOPER_ROOT ${CMAKE_IOS_DEVELOPER_ROOT} CACHE PATH "Location of iOS Platform")
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SET(CMAKE_IOS_SIMULATOR_DEVELOPER_ROOT ${CMAKE_IOS_SIMULATOR_DEVELOPER_ROOT} CACHE PATH "Location of iOS Simulator Platform")
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MACRO(GET_AVAILABLE_SDK_VERSIONS ROOT VERSIONS)
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FILE(GLOB _CMAKE_IOS_SDKS "${ROOT}/SDKs/iPhoneOS*")
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IF(_CMAKE_IOS_SDKS)
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LIST(SORT _CMAKE_IOS_SDKS)
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LIST(REVERSE _CMAKE_IOS_SDKS)
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FOREACH(_CMAKE_IOS_SDK ${_CMAKE_IOS_SDKS})
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STRING(REGEX REPLACE ".+iPhoneOS([0-9.]+)\\.sdk" "\\1" _IOS_SDK "${_CMAKE_IOS_SDK}")
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LIST(APPEND ${VERSIONS} ${_IOS_SDK})
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ENDFOREACH(_CMAKE_IOS_SDK)
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ENDIF(_CMAKE_IOS_SDKS)
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ENDMACRO(GET_AVAILABLE_SDK_VERSIONS)
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# Find and use the most recent iOS sdk
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IF(NOT DEFINED CMAKE_IOS_SDK_ROOT)
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# Search for a specific version of a SDK
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GET_AVAILABLE_SDK_VERSIONS(${CMAKE_IOS_DEVELOPER_ROOT} IOS_VERSIONS)
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IF(NOT IOS_VERSIONS)
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MESSAGE(FATAL_ERROR "No iOS SDK's found in default search path ${CMAKE_IOS_DEVELOPER_ROOT}. Manually set CMAKE_IOS_SDK_ROOT or install the iOS SDK.")
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ENDIF(NOT IOS_VERSIONS)
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IF(IOS_VERSION)
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LIST(FIND IOS_VERSIONS "${IOS_VERSION}" _INDEX)
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IF(_INDEX EQUAL -1)
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LIST(GET IOS_VERSIONS 0 IOS_SDK_VERSION)
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ELSE(_INDEX EQUAL -1)
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SET(IOS_SDK_VERSION ${IOS_VERSION})
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ENDIF(_INDEX EQUAL -1)
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ELSE(IOS_VERSION)
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LIST(GET IOS_VERSIONS 0 IOS_VERSION)
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SET(IOS_SDK_VERSION ${IOS_VERSION})
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ENDIF(IOS_VERSION)
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MESSAGE(STATUS "Target iOS ${IOS_VERSION} and use SDK ${IOS_SDK_VERSION}")
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SET(CMAKE_IOS_SDK_ROOT ${CMAKE_IOS_DEVELOPER_ROOT}/SDKs/iPhoneOS${IOS_SDK_VERSION}.sdk)
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SET(CMAKE_IOS_SIMULATOR_SDK_ROOT ${CMAKE_IOS_SIMULATOR_DEVELOPER_ROOT}/SDKs/iPhoneSimulator${IOS_SDK_VERSION}.sdk)
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endif (NOT DEFINED CMAKE_IOS_SDK_ROOT)
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SET(CMAKE_IOS_SDK_ROOT ${CMAKE_IOS_SDK_ROOT} CACHE PATH "Location of the selected iOS SDK")
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SET(CMAKE_IOS_SIMULATOR_SDK_ROOT ${CMAKE_IOS_SIMULATOR_SDK_ROOT} CACHE PATH "Location of the selected iOS Simulator SDK")
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SET(IOS_VERSION ${IOS_VERSION} CACHE STRING "iOS target version")
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# Set the sysroot default to the most recent SDK
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SET(CMAKE_IOS_SYSROOT ${CMAKE_IOS_SDK_ROOT} CACHE PATH "Sysroot used for iOS support")
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SET(CMAKE_IOS_SIMULATOR_SYSROOT ${CMAKE_IOS_SIMULATOR_SDK_ROOT} CACHE PATH "Sysroot used for iOS Simulator support")
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IF(CMAKE_GENERATOR MATCHES Xcode)
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SET(ARCHS "$(ARCHS_STANDARD_32_BIT)")
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IF(${IOS_PLATFORM} STREQUAL "OS")
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SET(CMAKE_SYSTEM_PROCESSOR "armv7")
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ELSEIF(${IOS_PLATFORM} STREQUAL "SIMULATOR")
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SET(CMAKE_SYSTEM_PROCESSOR "x86")
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ELSEIF(${IOS_PLATFORM} STREQUAL "ALL")
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SET(CMAKE_SYSTEM_PROCESSOR "armv7")
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ENDIF(${IOS_PLATFORM} STREQUAL "OS")
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ELSE(CMAKE_GENERATOR MATCHES Xcode)
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IF(${IOS_PLATFORM} STREQUAL "OS")
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SET(ARCHS "armv7")
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SET(CMAKE_SYSTEM_PROCESSOR "armv7")
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ELSEIF(${IOS_PLATFORM} STREQUAL "SIMULATOR")
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# iPhone simulator targets i386
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SET(ARCHS "i386")
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SET(CMAKE_SYSTEM_PROCESSOR "x86")
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ELSEIF(${IOS_PLATFORM} STREQUAL "ALL")
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SET(ARCHS "armv7;i386")
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SET(CMAKE_SYSTEM_PROCESSOR "armv7")
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ENDIF(${IOS_PLATFORM} STREQUAL "OS")
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ENDIF(CMAKE_GENERATOR MATCHES Xcode)
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# set the architecture for iOS - using ARCHS_STANDARD_32_BIT sets armv7,armv7s and appears to be XCode's standard.
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# The other value that works is ARCHS_UNIVERSAL_IPHONE_OS but that sets armv7 only
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set (CMAKE_OSX_ARCHITECTURES ${ARCHS} CACHE string "Build architecture for iOS")
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# Set the find root to the iOS developer roots and to user defined paths
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set (CMAKE_FIND_ROOT_PATH ${CMAKE_IOS_DEVELOPER_ROOT} ${CMAKE_IOS_SDK_ROOT} ${CMAKE_PREFIX_PATH} ${CMAKE_INSTALL_PREFIX} $ENV{EXTERNAL_IOS_PATH} CACHE string "iOS find search path root")
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# default to searching for frameworks first
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set (CMAKE_FIND_FRAMEWORK FIRST)
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# set up the default search directories for frameworks
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set (CMAKE_SYSTEM_FRAMEWORK_PATH
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${CMAKE_IOS_SDK_ROOT}/System/Library/Frameworks
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${CMAKE_IOS_SDK_ROOT}/System/Library/PrivateFrameworks
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${CMAKE_IOS_SDK_ROOT}/Developer/Library/Frameworks
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)
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# only search the iOS sdks, not the remainder of the host filesystem
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set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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#SET(CMAKE_SYSTEM_INCLUDE_PATH /include /usr/include)
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#SET(CMAKE_SYSTEM_LIBRARY_PATH /lib /usr/lib)
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#SET(CMAKE_SYSTEM_PROGRAM_PATH /bin /usr/bin)
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