frgomes/cmake-out_of_tree.md

Last active March 25, 2021 04:28

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bash - run cmake out of tree / run cmake out of project

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cmake-out_of_tree.md

Instead of running cmake in tree such as:

cd ${WORKSPACE}
git clone http://github.com/WebAssembly/wabt

cd wabt
mkdir build
cd build
cmake ..
cmake --build .
cmake --install ${HOME}/tools/wabt

You can build from any other directory, like this:

cd ${WORKSPACE}
git clone http://github.com/WebAssembly/wabt

cd /tmp

cmake "${WORKSPACE}/wabt" -B "${WORKSPACE}/wabt/build"
cmake --build "${WORKSPACE}/wabt/build"
cmake --install "${WORKSPACE}/wabt/build" --prefix "${HOME}/tools/wabt"