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author | Lex Spoon <lex@lexspoon.org> | 2005-12-29 01:40:30 +0000 |
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committer | Lex Spoon <lex@lexspoon.org> | 2005-12-29 01:40:30 +0000 |
commit | 4f8cb21ef3123f74b9344f4dde07ed9abe800a42 (patch) | |
tree | 99ad91bb54ccf6667dafefa7be9e5eca253baf42 /src/compiler | |
parent | b846b44bb76e6584a9216246e2a6623447511a4e (diff) | |
download | scala-4f8cb21ef3123f74b9344f4dde07ed9abe800a42.tar.gz scala-4f8cb21ef3123f74b9344f4dde07ed9abe800a42.tar.bz2 scala-4f8cb21ef3123f74b9344f4dde07ed9abe800a42.zip |
If scala.boot.class.path is not set, then try t...
If scala.boot.class.path is not set, then try to guess it based on
scala.home
Diffstat (limited to 'src/compiler')
-rw-r--r-- | src/compiler/scala/tools/nsc/Settings.scala | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/Settings.scala b/src/compiler/scala/tools/nsc/Settings.scala index 63def3b60d..9b76db2b9b 100644 --- a/src/compiler/scala/tools/nsc/Settings.scala +++ b/src/compiler/scala/tools/nsc/Settings.scala @@ -18,7 +18,24 @@ class Settings(error: String => unit) { } private val bootclasspathDefault = { val javaBcp = System.getProperty("sun.boot.class.path"); - val scalaBcp = System.getProperty("scala.boot.class.path"); + val scalaBcp = { + val explicit = System.getProperty("scala.boot.class.path"); + if(explicit != null) + explicit + else { + val scalaHome = System.getProperty("scala.home"); + if(scalaHome != null) { + val guess = new File(new File(new File(scalaHome), "lib"), "scala-library.jar"); + if(guess.exists()) + guess.getPath() + else + null + } + else + null + } + } + if (javaBcp != null && scalaBcp != null) javaBcp + File.pathSeparator + scalaBcp else if (javaBcp != null) javaBcp else if (scalaBcp != null) scalaBcp |