998d6ecb6f
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com> Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>
126 lines
4.3 KiB
Bash
126 lines
4.3 KiB
Bash
#!/bin/sh
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# getNonPortableDistroRid
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#
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# Input:
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# targetOs: (str)
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# targetArch: (str)
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# rootfsDir: (str)
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#
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# Return:
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# non-portable rid
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getNonPortableDistroRid()
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{
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targetOs="$1"
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targetArch="$2"
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rootfsDir="$3"
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nonPortableRid=""
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if [ "$targetOs" = "linux" ]; then
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# shellcheck disable=SC1091
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if [ -e "${rootfsDir}/etc/os-release" ]; then
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. "${rootfsDir}/etc/os-release"
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if [ "${ID}" = "rhel" ] || [ "${ID}" = "rocky" ] || [ "${ID}" = "alpine" ]; then
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VERSION_ID="${VERSION_ID%.*}" # Remove the last version digit for these distros
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fi
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if echo "${VERSION_ID:-}" | grep -qE '^([[:digit:]]|\.)+$'; then
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nonPortableRid="${ID}.${VERSION_ID}-${targetArch}"
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else
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# Rolling release distros either do not set VERSION_ID, set it as blank or
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# set it to non-version looking string (such as TEMPLATE_VERSION_ID on ArchLinux);
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# so omit it here to be consistent with everything else.
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nonPortableRid="${ID}-${targetArch}"
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fi
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elif [ -e "${rootfsDir}/android_platform" ]; then
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# shellcheck disable=SC1091
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. "${rootfsDir}/android_platform"
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nonPortableRid="$RID"
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fi
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fi
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if [ "$targetOs" = "freebsd" ]; then
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# $rootfsDir can be empty. freebsd-version is a shell script and should always work.
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__freebsd_major_version=$("$rootfsDir"/bin/freebsd-version | cut -d'.' -f1)
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nonPortableRid="freebsd.$__freebsd_major_version-${targetArch}"
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elif command -v getprop >/dev/null && getprop ro.product.system.model | grep -qi android; then
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__android_sdk_version=$(getprop ro.build.version.sdk)
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nonPortableRid="android.$__android_sdk_version-${targetArch}"
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elif [ "$targetOs" = "illumos" ]; then
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__uname_version=$(uname -v)
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case "$__uname_version" in
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omnios-*)
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__omnios_major_version=$(echo "$__uname_version" | cut -c9-10)
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nonPortableRid="omnios.$__omnios_major_version-${targetArch}"
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;;
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joyent_*)
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__smartos_major_version=$(echo "$__uname_version" | cut -c9-10)
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nonPortableRid="smartos.$__smartos_major_version-${targetArch}"
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;;
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*)
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nonPortableRid="illumos-${targetArch}"
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;;
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esac
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elif [ "$targetOs" = "solaris" ]; then
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__uname_version=$(uname -v)
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__solaris_major_version=$(echo "$__uname_version" | cut -d'.' -f1)
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nonPortableRid="solaris.$__solaris_major_version-${targetArch}"
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elif [ "$targetOs" = "haiku" ]; then
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__uname_release="$(uname -r)"
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nonPortableRid=haiku.r"$__uname_release"-"$targetArch"
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fi
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echo "$nonPortableRid" | tr '[:upper:]' '[:lower:]'
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}
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# initDistroRidGlobal
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#
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# Input:
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# os: (str)
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# arch: (str)
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# rootfsDir?: (nullable:string)
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#
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# Return:
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# None
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#
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# Notes:
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# It is important to note that the function does not return anything, but it
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# exports the following variables on success:
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# __DistroRid : Non-portable rid of the target platform.
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# __PortableTargetOS : OS-part of the portable rid that corresponds to the target platform.
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initDistroRidGlobal()
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{
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targetOs="$1"
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targetArch="$2"
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rootfsDir=""
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if [ $# -ge 3 ]; then
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rootfsDir="$3"
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fi
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if [ -n "${rootfsDir}" ]; then
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# We may have a cross build. Check for the existence of the rootfsDir
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if [ ! -e "${rootfsDir}" ]; then
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echo "Error: rootfsDir has been passed, but the location is not valid."
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exit 1
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fi
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fi
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__DistroRid=$(getNonPortableDistroRid "${targetOs}" "${targetArch}" "${rootfsDir}")
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if [ -z "${__PortableTargetOS:-}" ]; then
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__PortableTargetOS="$targetOs"
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STRINGS="$(command -v strings || true)"
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if [ -z "$STRINGS" ]; then
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STRINGS="$(command -v llvm-strings || true)"
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fi
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# Check for musl-based distros (e.g. Alpine Linux, Void Linux).
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if "${rootfsDir}/usr/bin/ldd" --version 2>&1 | grep -q musl ||
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( [ -n "$STRINGS" ] && "$STRINGS" "${rootfsDir}/usr/bin/ldd" 2>&1 | grep -q musl ); then
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__PortableTargetOS="linux-musl"
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fi
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fi
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export __DistroRid __PortableTargetOS
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}
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