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- # Cross-compiling requires CMake 2.6 or newer. Example:
- # cmake .. -DCMAKE_TOOLCHAIN_FILE=../XCompile-Android.txt -DHOST=arm-linux-androideabi
- # Where 'arm-linux-androideabi' is the host prefix for the cross-compiler. If
- # you already have a toolchain file setup, you may use that instead of this
- # file. Make sure to set CMAKE_FIND_ROOT_PATH to where the NDK toolchain was
- # installed (e.g. "$ENV{HOME}/toolchains/arm-linux-androideabi-r10c-21").
-
- # the name of the target operating system
- SET(CMAKE_SYSTEM_NAME Linux)
-
- # which compilers to use for C and C++
- SET(CMAKE_C_COMPILER "${HOST}-gcc")
- SET(CMAKE_CXX_COMPILER "${HOST}-g++")
- SET(CMAKE_RC_COMPILER "${HOST}-windres")
-
- # here is the target environment located
- SET(CMAKE_FIND_ROOT_PATH "SET THIS TO THE NDK TOOLCHAIN'S INSTALL PATH")
-
- # here is where stuff gets installed to
- SET(CMAKE_INSTALL_PREFIX "${CMAKE_FIND_ROOT_PATH}" CACHE STRING "Install path prefix, prepended onto install directories." FORCE)
-
- # adjust the default behaviour of the FIND_XXX() commands:
- # search headers and libraries in the target environment, search
- # programs in the host environment
- set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
- set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
- set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-
- # set env vars so that pkg-config will look in the appropriate directory for
- # .pc files (as there seems to be no way to force using ${HOST}-pkg-config)
- set(ENV{PKG_CONFIG_LIBDIR} "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")
- set(ENV{PKG_CONFIG_PATH} "")
-
- # Qt4 tools
- SET(QT_QMAKE_EXECUTABLE ${HOST}-qmake)
- SET(QT_MOC_EXECUTABLE ${HOST}-moc)
- SET(QT_RCC_EXECUTABLE ${HOST}-rcc)
- SET(QT_UIC_EXECUTABLE ${HOST}-uic)
- SET(QT_LRELEASE_EXECUTABLE ${HOST}-lrelease)
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