author | wenzelm |
Fri, 01 Apr 2022 17:06:10 +0200 | |
changeset 75393 | 87ebf5a50283 |
parent 74356 | 2a3fe3489bae |
child 75394 | 42267c650205 |
permissions | -rw-r--r-- |
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/* Title: Pure/Admin/build_jdk.scala |
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Author: Makarius |
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Build Isabelle jdk component from original platform installations. |
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*/ |
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package isabelle |
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import java.io.{File => JFile} |
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import java.nio.file.Files |
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import java.nio.file.attribute.PosixFilePermission |
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import scala.util.matching.Regex |
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object Build_JDK { |
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/* platform and version information */ |
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sealed case class JDK_Platform( |
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platform_name: String, |
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platform_regex: Regex, |
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exe: String = "java", |
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macos_home: Boolean = false, |
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jdk_version: String = "" |
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) { |
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override def toString: String = platform_name |
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def platform_path: Path = Path.explode(platform_name) |
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def detect(jdk_dir: Path): Option[JDK_Platform] = { |
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val major_version = { |
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val Major_Version = """.*jdk(\d+).*$""".r |
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val jdk_name = jdk_dir.file.getName |
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jdk_name match { |
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case Major_Version(s) => s |
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case _ => error("Cannot determine major version from " + quote(jdk_name)) |
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} |
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} |
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val path = jdk_dir + Path.explode("bin") + Path.explode(exe) |
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if (path.is_file) { |
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val file_descr = Isabelle_System.bash("file -b " + File.bash_path(path)).check.out |
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if (platform_regex.pattern.matcher(file_descr).matches) { |
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val Version = ("^(" + major_version + """[0-9.+]+)(?:-LTS)?$""").r |
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val version_lines = |
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Isabelle_System.bash("strings " + File.bash_path(path)).check |
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.out_lines.flatMap({ case Version(s) => Some(s) case _ => None }) |
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version_lines match { |
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case List(jdk_version) => Some(copy(jdk_version = jdk_version)) |
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case _ => error("Expected unique version within executable " + path) |
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} |
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} |
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else None |
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} |
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else None |
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} |
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} |
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val templates: List[JDK_Platform] = |
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List( |
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JDK_Platform("arm64-darwin", """.*Mach-O 64-bit.*arm64.*""".r, macos_home = true), |
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JDK_Platform("arm64-linux", """.*ELF 64-bit.*ARM aarch64.*""".r), |
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JDK_Platform("x86_64-darwin", """.*Mach-O 64-bit.*x86[-_]64.*""".r, macos_home = true), |
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JDK_Platform("x86_64-linux", """.*ELF 64-bit.*x86[-_]64.*""".r), |
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JDK_Platform("x86_64-windows", """.*PE32\+ executable.*x86[-_]64.*""".r, exe = "java.exe")) |
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/* README */ |
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def readme(jdk_version: String): String = |
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"""This is OpenJDK """ + jdk_version + """ based on downloads by Azul, see also |
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https://www.azul.com/downloads/zulu-community/?package=jdk |
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The main license is GPL2, but some modules are covered by other (more liberal) |
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licenses, see legal/* for details. |
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Linux, Windows, macOS all work uniformly, depending on platform-specific |
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subdirectories. |
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""" |
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/* settings */ |
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val settings: String = |
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"""# -*- shell-script -*- :mode=shellscript: |
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case "$ISABELLE_PLATFORM_FAMILY" in |
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linux) |
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ISABELLE_JAVA_PLATFORM="$ISABELLE_PLATFORM64" |
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ISABELLE_JDK_HOME="$COMPONENT/$ISABELLE_JAVA_PLATFORM" |
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;; |
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windows) |
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ISABELLE_JAVA_PLATFORM="$ISABELLE_WINDOWS_PLATFORM64" |
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ISABELLE_JDK_HOME="$COMPONENT/$ISABELLE_JAVA_PLATFORM" |
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;; |
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macos) |
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if [ -n "$ISABELLE_APPLE_PLATFORM64" -a -d "$COMPONENT/$ISABELLE_APPLE_PLATFORM64" ] |
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then |
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ISABELLE_JAVA_PLATFORM="$ISABELLE_APPLE_PLATFORM64" |
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else |
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ISABELLE_JAVA_PLATFORM="$ISABELLE_PLATFORM64" |
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fi |
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ISABELLE_JDK_HOME="$COMPONENT/$ISABELLE_JAVA_PLATFORM" |
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;; |
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esac |
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""" |
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/* extract archive */ |
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def extract_archive(dir: Path, archive: Path): JDK_Platform = { |
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try { |
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val tmp_dir = Isabelle_System.make_directory(dir + Path.explode("tmp")) |
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if (archive.get_ext == "zip") { |
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Isabelle_System.bash( |
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"unzip -x " + File.bash_path(archive.absolute), cwd = tmp_dir.file).check |
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} |
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else { |
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Isabelle_System.gnutar("-xzf " + File.bash_path(archive), dir = tmp_dir).check |
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} |
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val dir_entry = |
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File.read_dir(tmp_dir) match { |
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case List(s) => s |
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case _ => error("Archive contains multiple directories") |
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} |
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val jdk_dir = tmp_dir + Path.explode(dir_entry) |
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val platform = |
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templates.view.flatMap(_.detect(jdk_dir)) |
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.headOption.getOrElse(error("Failed to detect JDK platform")) |
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val platform_dir = dir + platform.platform_path |
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if (platform_dir.is_dir) error("Directory already exists: " + platform_dir) |
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Isabelle_System.move_file(jdk_dir, platform_dir) |
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platform |
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} |
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catch { case ERROR(msg) => cat_error(msg, "The error(s) above occurred for " + archive) } |
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} |
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/* build jdk */ |
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def build_jdk( |
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archives: List[Path], |
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progress: Progress = new Progress, |
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target_dir: Path = Path.current |
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): Unit = { |
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if (Platform.is_windows) error("Cannot build jdk on Windows") |
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Isabelle_System.with_tmp_dir("jdk")(dir => { |
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progress.echo("Extracting ...") |
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val platforms = archives.map(extract_archive(dir, _)) |
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val jdk_version = |
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platforms.map(_.jdk_version).distinct match { |
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case List(version) => version |
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case Nil => error("No archives") |
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case versions => |
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error("Archives contain multiple JDK versions: " + commas_quote(versions)) |
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} |
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templates.filterNot(p1 => platforms.exists(p2 => p1.platform_name == p2.platform_name)) |
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match { |
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case Nil => |
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case missing => error("Missing platforms: " + commas_quote(missing.map(_.platform_name))) |
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} |
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val jdk_name = "jdk-" + jdk_version |
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val jdk_path = Path.explode(jdk_name) |
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val component_dir = dir + jdk_path |
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Isabelle_System.make_directory(component_dir + Path.explode("etc")) |
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File.write(Components.settings(component_dir), settings) |
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File.write(component_dir + Path.explode("README"), readme(jdk_version)) |
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for (platform <- platforms) { |
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Isabelle_System.move_file(dir + platform.platform_path, component_dir) |
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} |
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for (file <- File.find_files(component_dir.file, include_dirs = true)) { |
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val path = file.toPath |
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val perms = Files.getPosixFilePermissions(path) |
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perms.add(PosixFilePermission.OWNER_READ) |
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perms.add(PosixFilePermission.GROUP_READ) |
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perms.add(PosixFilePermission.OTHERS_READ) |
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perms.add(PosixFilePermission.OWNER_WRITE) |
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if (file.isDirectory) { |
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perms.add(PosixFilePermission.OWNER_WRITE) |
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perms.add(PosixFilePermission.OWNER_EXECUTE) |
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perms.add(PosixFilePermission.GROUP_EXECUTE) |
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perms.add(PosixFilePermission.OTHERS_EXECUTE) |
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} |
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Files.setPosixFilePermissions(path, perms) |
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} |
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progress.echo("Archiving ...") |
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Isabelle_System.gnutar( |
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"-czf " + File.bash_path(target_dir + jdk_path.tar.gz) + " " + jdk_name, dir = dir).check |
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}) |
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} |
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/* Isabelle tool wrapper */ |
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val isabelle_tool = |
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Isabelle_Tool("build_jdk", "build Isabelle jdk component from original archives", |
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Scala_Project.here, args => { |
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var target_dir = Path.current |
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val getopts = Getopts(""" |
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Usage: isabelle build_jdk [OPTIONS] ARCHIVES... |
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Options are: |
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-D DIR target directory (default ".") |
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Build jdk component from tar.gz archives, with original jdk archives |
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for Linux, Windows, and macOS. |
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""", |
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"D:" -> (arg => target_dir = Path.explode(arg))) |
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val more_args = getopts(args) |
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if (more_args.isEmpty) getopts.usage() |
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val archives = more_args.map(Path.explode) |
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val progress = new Console_Progress() |
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build_jdk(archives = archives, progress = progress, target_dir = target_dir) |
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}) |
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} |