dotnet-installer/eng/common/native/init-os-and-arch.sh
dotnet-maestro[bot] b68c0967d6
[main] Update dependencies from dotnet/arcade (#17126)
Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Oleksandr Didyk <odidyk@microsoft.com>
2023-08-10 08:49:52 -05:00

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#!/usr/bin/env bash
# Use uname to determine what the OS is.
OSName=$(uname -s | tr '[:upper:]' '[:lower:]')
if command -v getprop && getprop ro.product.system.model 2>&1 | grep -qi android; then
OSName="android"
fi
case "$OSName" in
freebsd|linux|netbsd|openbsd|sunos|android|haiku)
os="$OSName" ;;
darwin)
os=osx ;;
*)
echo "Unsupported OS $OSName detected!"
exit 1 ;;
esac
# On Solaris, `uname -m` is discouraged, see https://docs.oracle.com/cd/E36784_01/html/E36870/uname-1.html
# and `uname -p` returns processor type (e.g. i386 on amd64).
# The appropriate tool to determine CPU is isainfo(1) https://docs.oracle.com/cd/E36784_01/html/E36870/isainfo-1.html.
if [ "$os" = "sunos" ]; then
if uname -o 2>&1 | grep -q illumos; then
os="illumos"
else
os="solaris"
fi
CPUName=$(isainfo -n)
else
# For the rest of the operating systems, use uname(1) to determine what the CPU is.
CPUName=$(uname -m)
fi
case "$CPUName" in
arm64|aarch64)
arch=arm64
;;
loongarch64)
arch=loongarch64
;;
riscv64)
arch=riscv64
;;
amd64|x86_64)
arch=x64
;;
armv7l|armv8l)
if (NAME=""; . /etc/os-release; test "$NAME" = "Tizen"); then
arch=armel
else
arch=arm
fi
;;
armv6l)
arch=armv6
;;
i[3-6]86)
echo "Unsupported CPU $CPUName detected, build might not succeed!"
arch=x86
;;
s390x)
arch=s390x
;;
ppc64le)
arch=ppc64le
;;
*)
echo "Unknown CPU $CPUName detected!"
exit 1
;;
esac