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77fc5499d0
Add a [-b|--bootstrap] flag to change cxx-test-depends to runtimes-test-depends when testing a build of libcxx from bootstrapping. Signed-off-by: Will Hawkins <hawkinsw@obs.cr> Differential Revision: https://reviews.llvm.org/D157045
50 lines
1.2 KiB
Bash
Executable File
50 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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PROGNAME="$(basename "${0}")"
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function usage() {
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cat <<EOF
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Usage:
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${PROGNAME} [-h|--help] [-b|--bootstrap] <build-directory> [lit options...] tests...
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Shortcut to build the libc++ testing dependencies and run the libc++ tests with Lit.
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[-b|--bootstrap] Configure tests to run against a bootstrap build of libcxx.
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<build-directory> The path to the build directory to use for building the library.
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[lit options...] Optional options to pass to 'llvm-lit'.
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tests... Paths of the tests to run. Those paths are relative to '<monorepo-root>'.
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Example
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=======
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$ cmake -S runtimes -B build/ -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi"
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$ libcxx-lit build/ -sv libcxx/test/std/utilities/
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EOF
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}
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type="cxx"
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if [[ "${1}" == "-h" || "${1}" == "--help" ]]; then
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usage
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exit 0
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fi
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if [[ "${1}" == "-b" || "${1}" == "--bootstrap" ]]; then
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type="runtimes"
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shift
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fi
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if [[ $# -lt 1 ]]; then
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usage
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exit 1
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fi
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build_dir="${1}"
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shift
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if [[ "${type}" == "runtimes" ]]; then
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echo "N.B.: In a bootstrap build, lit needs a prefix to work correctly;"
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echo " See libcxx/docs/Testinglibcxx.rst for more information."
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fi
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cmake --build "${build_dir}" --target ${type}-test-depends
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"${build_dir}/bin/llvm-lit" ${@}
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