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https://github.com/vale981/ray
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42 lines
1.2 KiB
Bash
Executable file
42 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euxo pipefail
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LLVM_VERSION="9.0.0"
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install_toolchains() {
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local osversion="" url="" urlbase="https://releases.llvm.org" targetdir="/usr/local"
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case "${OSTYPE}" in
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msys)
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osversion=win
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if [ "${HOSTTYPE}" != "${HOSTTYPE%64}" ]; then
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osversion="${osversion}64"
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else
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osversion="${osversion}32"
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fi
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url="${urlbase}/${LLVM_VERSION}/LLVM-${LLVM_VERSION}-${osversion}.exe"
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targetdir="${PROGRAMFILES}\LLVM"
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;;
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linux-gnu)
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osversion="${OSTYPE}-$(sed -n -e '/^PRETTY_NAME/ { s/^[^=]*="\(.*\)"/\1/g; s/ /-/; s/\([0-9]*\.[0-9]*\)\.[0-9]*/\1/; s/ .*//; p }' /etc/os-release | tr '[:upper:]' '[:lower:]')"
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;;
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darwin*)
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osversion="darwin-apple"
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;;
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esac
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if [ -z "${url}" ]; then
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url="${urlbase}/${LLVM_VERSION}/clang+llvm-${LLVM_VERSION}-${HOSTTYPE}-${osversion}.tar.xz"
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fi
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curl -s -L -R "${url}" | if [ "${OSTYPE}" = "msys" ]; then
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local target="./${url##*/}"
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install /dev/stdin "${target}"
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7z x -bsp0 -bso0 "${target}" -o"${targetdir}"
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rm -f -- "${target}"
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else
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sudo tar -x -J --strip-components=1 -C "${targetdir}"
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command -V clang 1>&2
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fi
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"${targetdir}"/bin/clang --version 1>&2
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}
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install_toolchains "$@"
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