Difference between revisions of "ARM crosscompile"
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| + | == Install the toolchain == | ||
| + | |||
If you are cross compiling for ARM, use distribution packages or download prebuilt toolchains from Linaro. | If you are cross compiling for ARM, use distribution packages or download prebuilt toolchains from Linaro. | ||
| Line 10: | Line 12: | ||
tar --strip=1 -C `uname -m`-linux-gnu -xf gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux.tar.xz | tar --strip=1 -C `uname -m`-linux-gnu -xf gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux.tar.xz | ||
cd .. | cd .. | ||
| + | </pre> | ||
| + | |||
| + | == Build == | ||
| + | |||
| + | === ARMv7 === | ||
| + | <pre> | ||
| + | cd deps | ||
| + | rsync -a --exclude=.git --exclude=deps .. criu-arm | ||
| + | cd criu-arm | ||
| + | make \ | ||
| + | ARCH=arm \ | ||
| + | CROSS_COMPILE=`pwd`/../`uname -m`-linux-gnu/bin/arm-linux-gnueabihf- \ | ||
| + | USERCFLAGS="-I`pwd`/../arm-linux-gnueabihf/include -L`pwd`/../arm-linux-gnueabihf/lib" \ | ||
| + | PATH="`pwd`/../`uname -m`-linux-gnu/bin:$PATH" | ||
| + | cd ../.. | ||
| + | </pre> | ||
| + | |||
| + | === ARMv8 === | ||
| + | <pre> | ||
| + | cd deps | ||
| + | rsync -a --exclude=.git --exclude=deps .. criu-aarch64 | ||
| + | cd criu-aarch64 | ||
| + | make \ | ||
| + | ARCH=aarch64 \ | ||
| + | CROSS_COMPILE=`pwd`/../`uname -m`-linux-gnu/bin/aarch64-linux-gnu- \ | ||
| + | USERCFLAGS="-I`pwd`/../aarch64-linux-gnu/include -L`pwd`/../aarch64-linux-gnu/lib" \ | ||
| + | PATH="`pwd`/../`uname -m`-linux-gnu/bin:$PATH" | ||
| + | cd ../.. | ||
</pre> | </pre> | ||
[[Category: Building]] | [[Category: Building]] | ||
Latest revision as of 13:17, 12 July 2017
Install the toolchain[edit]
If you are cross compiling for ARM, use distribution packages or download prebuilt toolchains from Linaro.
sudo apt-get install lib32stdc++6 lib32z1 # These are ia32 binaries mkdir -p deps/`uname -m`-linux-gnu cd deps wget http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux.tar.xz tar --strip=1 -C `uname -m`-linux-gnu -xf gcc-linaro-arm-linux-gnueabihf-4.9-2014.09_linux.tar.xz wget http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux.tar.xz tar --strip=1 -C `uname -m`-linux-gnu -xf gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux.tar.xz cd ..
Build[edit]
ARMv7[edit]
cd deps rsync -a --exclude=.git --exclude=deps .. criu-arm cd criu-arm make \ ARCH=arm \ CROSS_COMPILE=`pwd`/../`uname -m`-linux-gnu/bin/arm-linux-gnueabihf- \ USERCFLAGS="-I`pwd`/../arm-linux-gnueabihf/include -L`pwd`/../arm-linux-gnueabihf/lib" \ PATH="`pwd`/../`uname -m`-linux-gnu/bin:$PATH" cd ../..
ARMv8[edit]
cd deps rsync -a --exclude=.git --exclude=deps .. criu-aarch64 cd criu-aarch64 make \ ARCH=aarch64 \ CROSS_COMPILE=`pwd`/../`uname -m`-linux-gnu/bin/aarch64-linux-gnu- \ USERCFLAGS="-I`pwd`/../aarch64-linux-gnu/include -L`pwd`/../aarch64-linux-gnu/lib" \ PATH="`pwd`/../`uname -m`-linux-gnu/bin:$PATH" cd ../..