mirror of https://gitee.com/bigwinds/arangodb
30 lines
1.3 KiB
Plaintext
30 lines
1.3 KiB
Plaintext
# Sample toolchain file for building for ARM (w/hw float support) from an Ubuntu Linux system.
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#
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# Typical usage:
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# 1) install cross compiler: `sudo apt-get install gcc-arm-linux-gnueabihf`
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# 2) cp cmake/Toolchain-Ubuntu-gnueabihf.cmake.sample ~/Toolchain-Ubuntu-gnueabihf.cmake
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# 3) tweak toolchain values as needed
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# 4) cd build
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# 5) cmake -DCMAKE_TOOLCHAIN_FILE=~/Toolchain-Ubuntu-gnueabihf.cmake ..
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# name of the target OS on which the built artifacts will run and the
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# toolchain prefix. if target is an embedded system without an OS, set
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# CMAKE_SYSTEM_NAME to `Generic`
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set(CMAKE_SYSTEM_NAME Linux)
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set(TOOLCHAIN_PREFIX arm-linux-gnueabihf)
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# cross compilers to use for C
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set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
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# target environment on the build host system
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# set 1st to dir with the cross compiler's C/C++ headers/libs
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# set 2nd to dir containing personal cross development headers/libs
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set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX} ~/crossdev/eabihf)
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# modify default behavior of FIND_XXX() commands to
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# search for headers/libs in the target environment and
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# search for programs in the build host environment
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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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