mirror of
https://github.com/falcosecurity/falco.git
synced 2025-10-21 11:29:26 +00:00
53 lines
2.2 KiB
Bash
Executable File
53 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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gccversion=$(gcc --version | head -n1)
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cppversion=$(g++ -dM -E -x c++ /dev/null | grep -F __cplusplus | cut -d' ' -f3)
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cmakeversion=$(cmake --version | head -n1)
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dockerversion=$(docker --version)
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cat <<EOF
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Hello, this is the Falco builder.
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How to use.
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The default commands for the Falco builder image reports usage and environment info.
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* docker run falcosecurity/falco-builder
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* docker run falcosecurity/falco-builder usage
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It supports bash sessions.
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* docker run -ti falcosecurity/falco-builder bash
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To build Falco it needs:
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- a bind-mount on the source directory (ie., the directory containing falco and sysdig source as siblings)
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Optionally, you can also bind-mount the build directory.
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So, you can execute it from the Falco root directory as follows.
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* docker run -v $PWD/..:/source -v $PWD/build:/build -ti falcosecurity/falco-builder cmake
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* docker run -v $PWD/..:/source -v $PWD/build:/build -ti falcosecurity/falco-builder [<cmake-target-x>, ..., <cmake-target-y>]
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Eg.,
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* docker run -v $PWD/..:/source -v $PWD/build:/build -ti falcosecurity/falco-builder tests
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* docker run -v $PWD/..:/source -v $PWD/build:/build -ti falcosecurity/falco-builder install
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How to build.
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* cd docker/builder && DOCKER_BUILDKIT=1 docker build -t falcosecurity/falco-builder .
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In case you want to customise the builder at build time the following build arguments are provided:
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- BUILD_TYPE whether you want a "release" or "debug" build (defaults to "release").
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- BUILD_DRIVER whether to build the driver or not (defaults to "OFF")
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- BUILD_BPF whether to build the BPF driver or not (defaults to "OFF")
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- BUILD_WARNINGS_AS_ERRORS whether to intend warnings as errors or not (defaults to "ON")
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- MAKE_JOBS the number of jobs to use during make (defaults to "4")
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- FALCO_VERSION the version to label the build (built from git index in case it is missing)
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It is possible to change these at runtime (in the container) since environment variables with the same names are provided, too.
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Environment.
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* ${gccversion}
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* cplusplus ${cppversion}
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* ${cmakeversion}
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* ${dockerversion}
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EOF |