author | wenzelm |
Wed, 10 Feb 2021 22:30:51 +0100 | |
changeset 73246 | b9c480878663 |
parent 72352 | f4bd6f123fdf |
child 73667 | 442460fba2a4 |
permissions | -rw-r--r-- |
72338 | 1 |
/* Title: Pure/System/isabelle_platform.scala |
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Author: Makarius |
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General hardware and operating system type for Isabelle system tools. |
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*/ |
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package isabelle |
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object Isabelle_Platform |
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{ |
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val settings: List[String] = |
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List( |
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"ISABELLE_PLATFORM_FAMILY", |
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"ISABELLE_PLATFORM32", |
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"ISABELLE_PLATFORM64", |
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"ISABELLE_WINDOWS_PLATFORM32", |
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"ISABELLE_WINDOWS_PLATFORM64") |
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def apply(ssh: Option[SSH.Session] = None): Isabelle_Platform = |
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{ |
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ssh match { |
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case None => |
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new Isabelle_Platform(settings.map(a => (a, Isabelle_System.getenv(a)))) |
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case Some(ssh) => |
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val script = |
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File.read(Path.explode("~~/lib/scripts/isabelle-platform")) + "\n" + |
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settings.map(a => "echo \"" + Bash.string(a) + "=$" + Bash.string(a) + "\"").mkString("\n") |
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val result = ssh.execute("bash -c " + Bash.string(script)).check |
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new Isabelle_Platform( |
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result.out_lines.map(line => |
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space_explode('=', line) match { |
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case List(a, b) => (a, b) |
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case _ => error("Bad output: " + quote(result.out)) |
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})) |
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} |
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} |
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lazy val self: Isabelle_Platform = apply() |
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} |
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class Isabelle_Platform private(val settings: List[(String, String)]) |
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{ |
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private def get(name: String): String = |
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settings.collectFirst({ case (a, b) if a == name => b }). |
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getOrElse(error("Bad platform settings variable: " + quote(name))) |
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val ISABELLE_PLATFORM_FAMILY: String = get("ISABELLE_PLATFORM_FAMILY") |
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val ISABELLE_PLATFORM32: String = get("ISABELLE_PLATFORM32") |
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val ISABELLE_PLATFORM64: String = get("ISABELLE_PLATFORM64") |
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val ISABELLE_WINDOWS_PLATFORM32: String = get("ISABELLE_WINDOWS_PLATFORM32") |
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val ISABELLE_WINDOWS_PLATFORM64: String = get("ISABELLE_WINDOWS_PLATFORM64") |
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def is_intel: Boolean = |
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ISABELLE_PLATFORM32.startsWith("x86-") || |
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ISABELLE_PLATFORM64.startsWith("x86_64-") |
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def is_arm: Boolean = |
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ISABELLE_PLATFORM32.startsWith("arm32-") || |
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ISABELLE_PLATFORM64.startsWith("arm64-") |
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def is_linux: Boolean = ISABELLE_PLATFORM_FAMILY == "linux" |
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def is_macos: Boolean = ISABELLE_PLATFORM_FAMILY == "macos" |
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def is_windows: Boolean = ISABELLE_PLATFORM_FAMILY == "windows" |
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72338 | 65 |
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72352
f4bd6f123fdf
more systematic platform support, including arm64-linux;
wenzelm
parents:
72349
diff
changeset
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def arch_32: String = if (is_arm) "arm32" else "x86" |
f4bd6f123fdf
more systematic platform support, including arm64-linux;
wenzelm
parents:
72349
diff
changeset
|
67 |
def arch_64: String = if (is_arm) "arm64" else "x86_64" |
f4bd6f123fdf
more systematic platform support, including arm64-linux;
wenzelm
parents:
72349
diff
changeset
|
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def os_name: String = if (is_macos) "darwin" else ISABELLE_PLATFORM_FAMILY |
f4bd6f123fdf
more systematic platform support, including arm64-linux;
wenzelm
parents:
72349
diff
changeset
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override def toString: String = ISABELLE_PLATFORM_FAMILY |
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} |