# HG changeset patch # User wenzelm # Date 1677441939 -3600 # Node ID ef6673859c38635b95dac75a63cb2e9423f81908 # Parent cb75171d8c9ff5dede164873770cd4b8151e4625 option build_hostname allows to change hostname easily; diff -r cb75171d8c9f -r ef6673859c38 etc/options --- a/etc/options Sun Feb 26 20:52:14 2023 +0100 +++ b/etc/options Sun Feb 26 21:05:39 2023 +0100 @@ -177,6 +177,9 @@ option build_pide_reports : bool = true -- "report PIDE markup (in batch build)" +option build_hostname : string = "" + -- "alternative hostname for build process (default $ISABELLE_HOSTNAME)" + option build_engine : string = "" -- "alternative session build engine" diff -r cb75171d8c9f -r ef6673859c38 src/Pure/System/isabelle_system.scala --- a/src/Pure/System/isabelle_system.scala Sun Feb 26 20:52:14 2023 +0100 +++ b/src/Pure/System/isabelle_system.scala Sun Feb 26 21:05:39 2023 +0100 @@ -47,7 +47,8 @@ proper_string(getenv(name, env)) getOrElse error("Undefined Isabelle environment variable: " + quote(name)) - def hostname(): String = getenv_strict("ISABELLE_HOSTNAME") + def hostname(default: String = ""): String = + proper_string(default) getOrElse getenv_strict("ISABELLE_HOSTNAME") /* services */ diff -r cb75171d8c9f -r ef6673859c38 src/Pure/Tools/build.scala --- a/src/Pure/Tools/build.scala Sun Feb 26 20:52:14 2023 +0100 +++ b/src/Pure/Tools/build.scala Sun Feb 26 21:05:39 2023 +0100 @@ -152,6 +152,7 @@ val build_context = Build_Process.Context(store, build_deps, progress = progress, + hostname = Isabelle_System.hostname(build_options.string("build_hostname")), build_heap = build_heap, numa_shuffling = numa_shuffling, max_jobs = max_jobs, fresh_build = fresh_build, no_build = no_build, verbose = verbose, session_setup = session_setup) @@ -294,9 +295,10 @@ val start_date = Date.now() if (verbose) { + val hostname = Isabelle_System.hostname(options.string("build_hostname")) progress.echo( "Started at " + Build_Log.print_date(start_date) + - " (" + Isabelle_System.getenv("ML_IDENTIFIER") + " on " + Isabelle_System.hostname() +")") + " (" + Isabelle_System.getenv("ML_IDENTIFIER") + " on " + hostname +")") progress.echo(Build_Log.Settings.show() + "\n") }