private String findExecutable(CompilerConfiguration config) {
String executable = config.getExecutable();
if (!StringUtils.isEmpty(executable)) {
return executable;
}
if (Os.isFamily("windows")) {
return "csc";
}
return "mcs";
}
public List compile(CompilerConfiguration config) throws CompilerException {
File destinationDir = new File(config.getOutputLocation());
if (!destinationDir.exists()) {
destinationDir.mkdirs();
}
String[] sourceFiles = getSourceFiles(config);
if (sourceFiles.length == 0) {
return Collections.EMPTY_LIST;
}
System.out.println(
"Compiling "
+ sourceFiles.length
+ " "
+ "source file"
+ (sourceFiles.length == 1 ? "" : "s")
+ " to "
+ destinationDir.getAbsolutePath());
String[] args = buildCompilerArguments(config, sourceFiles);
List messages;
if (config.isFork()) {
String executable = config.getExecutable();
if (StringUtils.isEmpty(executable)) {
executable = "javac";
}
messages = compileOutOfProcess(config.getWorkingDirectory(), executable, args);
} else {
messages = compileInProcess(args);
}
return messages;
}