private Path computeBootClassPath() {
bootClassPathRtJar = null;
String optionValue;
Path path = new Path();
path.addFiles(options.get(XBOOTCLASSPATH_PREPEND));
if ((optionValue = options.get(ENDORSEDDIRS)) != null) path.addDirectories(optionValue);
else path.addDirectories(System.getProperty("java.endorsed.dirs"), false);
if ((optionValue = options.get(BOOTCLASSPATH)) != null) {
path.addFiles(optionValue);
} else {
// Standard system classes for this compiler's release.
String files = System.getProperty("sun.boot.class.path");
path.addFiles(files, false);
File rt_jar = new File("rt.jar");
for (File file : getPathEntries(files)) {
if (new File(file.getName()).equals(rt_jar)) bootClassPathRtJar = file;
}
}
path.addFiles(options.get(XBOOTCLASSPATH_APPEND));
// Strictly speaking, standard extensions are not bootstrap
// classes, but we treat them identically, so we'll pretend
// that they are.
if ((optionValue = options.get(EXTDIRS)) != null) path.addDirectories(optionValue);
else path.addDirectories(System.getProperty("java.ext.dirs"), false);
return path;
}
private Path computeUserClassPath() {
String cp = options.get(CLASSPATH);
/*
* Ceylon: disabled because we use the -cp flag or set it up via module repos
*
// CLASSPATH environment variable when run from `javac'.
if (cp == null) cp = System.getProperty("env.class.path");
// If invoked via a java VM (not the javac launcher), use the
// platform class path
if (cp == null && System.getProperty("application.home") == null)
cp = System.getProperty("java.class.path");
// Default to current working directory.
if (cp == null) cp = ".";
*/
Path ret =
new Path()
.expandJarClassPaths(true) // Only search user jars for Class-Paths
.emptyPathDefault(new File(".")); // Empty path elt ==> current directory
if (cp != null) ret.addFiles(cp);
return ret;
}
private Path computeSourcePath() {
List<String> sourcePathArgs = options.getMulti(SOURCEPATH);
// Ceylon: default source path
if (sourcePathArgs.isEmpty())
sourcePathArgs = FileUtil.filesToPathList(DefaultToolOptions.getCompilerSourceDirs(config));
Path path = new Path();
for (String pathArg : sourcePathArgs) {
path.addFiles(pathArg);
}
return path;
}