64
  	   ˆÀÇ0¿Å     ˆÈÇƒ¡gÃ¿Å ±    #!/usr/bin/sh
# SPDX-License-Identifier: GPL-2.0
#
# Print the linker name and its version in a 5 or 6-digit form.
# Also, perform the minimum version check.

set -e

# Convert the version string x.y.z to a canonical 5 or 6-digit form.
get_canonical_version()
{
	IFS=.
	set -- $1

	# If the 2nd or 3rd field is missing, fill it with a zero.
	#
	# The 4th field, if present, is ignored.
	# This occurs in development snapshots as in 2.35.1.20201116
	echo $((10000 * $1 + 100 * ${2:-0} + ${3:-0}))
}

orig_args="$@"

# Get the first line of the --version output.
IFS='
'
set -- $(LC_ALL=C "$@" --version)

# Split the line on spaces.
IFS=' '
set -- $1

min_tool_version=$(dirname $0)/min-tool-version.sh

if [ "$1" = GNU -a "$2" = ld ]; then
	shift $(($# - 1))
	version=$1
	min_version=$($min_tool_version binutils)
	name=BFD
	disp_name="GNU ld"
elif [ "$1" = GNU -a "$2" = gold ]; then
	echo "gold linker is not supported as it is not capable of linking the kernel proper." >&2
	exit 1
else
	while [ $# -gt 1 -a "$1" != "LLD" ]; do
		shift
	done

	if [ "$1" = LLD ]; then
		version=$2
		min_version=$($min_tool_version llvm)
		name=LLD
		disp_name=LLD
	else
		echo "$orig_args: unknown linker" >&2
		exit 1
	fi
fi

# Some distributions append a package release number, as in 2.34-4.fc32
# Trim the hyphen and any characters that follow.
version=${version%-*}

cversion=$(get_canonical_version $version)
min_cversion=$(get_canonical_version $min_version)

if [ "$cversion" -lt "$min_cversion" ]; then
	echo >&2 "***"
	echo >&2 "*** Linker is too old."
	echo >&2 "***   Your $disp_name version:    $version"
	echo >&2 "***   Minimum $disp_name version: $min_version"
	echo >&2 "***"
	exit 1
fi

echo $name $cversion
  	   ˆ¾Ç0¿Å  /   ˆl–ß=¿Jõ!®Å8 pÜŠbÑ¿Èƒ€k_‹uÐb&=Ly¦�ÁÇ 
,    <?xml version="1.0"?>
<libosinfo version="0.0.1">
  <!-- Licensed under the GNU General Public License version 2 or later.
     See http://www.gnu.org/licenses/ for a copy of the license text -->
  <os id="http://android-x86.org/android-x86/9.0">
    <short-id>android-x86-9.0</short-id>
    <name>Android-x86 9.0</name>
    <name xml:lang="zh-Hans">Android-x86 9.0</name>
    <name xml:lang="ka">Android-x86 9.0</name>
    <name xml:lang="ko">&#xC548;&#xB4DC;&#xB85C;&#xC774;&#xB4DC;-x86 9.0</name>
    <name xml:lang="fi">Android-x86 9.0</name>
    <name xml:lang="uk">Android-x86 9.0</name>
    <name xml:lang="tr">Android-x86 9.0</name>
    <name xml:lang="pt-BR">Android-x86 9.0</name>
    <name xml:lang="pl">Android-x86 9.0</name>
    <name xml:lang="it">Android-x86 9.0</name>
    <name xml:lang="id">Android-x86 9.0</name>
    <name xml:lang="fr">Android-x86 9.0</name>
    <name xml:lang="de">Android-x86 9.0</name>
    <version>9.0</version>
    <vendor>Android-x86</vendor>
    <vendor xml:lang="zh-Hans">Android-x86</vendor>
    <vendor xml:lang="ka">Android-x86</vendor>
    <vendor xml:lang="ko">&#xC548;&#xB4DC;&#xB85C;&#xC774;&#xB4DC;-x86</vendor>
    <vendor xml:lang="fi">Android-x86</vendor>
    <vendor xml:lang="uk">Android-x86</vendor>
    <vendor xml:lang="tr">Android-x86</vendor>
    <vendor xml:lang="pt-BR">Android-x86</vendor>
    <vendor xml:lang="pl">Android-x86</vendor>
    <vendor xml:lang="it">Android-x86</vendor>
    <vendor xml:lang="id">Android-x86</vendor>
    <vendor xml:lang="fr">Android-x86</vendor>
    <vendor xml:lang="de">Android-x86</vendor>
    <family>linux</family>
    <distro>android-x86</distro>
    <codename>pie-x86</codename>
    <release-date>2019-11-15</release-date>
    <media arch="x86_64" live="true">
      <iso>
        <volume-id>Android-x86 LiveCD</volume-id>
        <system-id>LINUX</system-id>
        <volume-size>952367104</volume-size>
      </iso>
      <kernel>kernel</kernel>
      <initrd>initrd.img</initrd>
    </media>
    <media arch="i686" live="true">
      <iso>
        <volume-id>Android-x86 LiveCD</volume-id>
        <system-id>LINUX</system-id>
        <volume-size>753387520</volume-size>
      </iso>
      <kernel>kernel</kernel>
      <initrd>initrd.img</