| Methods Summary |
|---|
| public boolean | execute()Performs a compile using the gcj compiler.
Commandline cmd;
attributes.log("Using gcj compiler", Project.MSG_VERBOSE);
cmd = setupGCJCommand();
int firstFileName = cmd.size();
logAndAddFilesToCompile(cmd);
return
executeExternalCompile(cmd.getCommandline(), firstFileName) == 0;
|
| public boolean | isNativeBuild()Whether any of the arguments given via <compilerarg>
implies that compilation to native code is requested.
boolean nativeBuild = false;
String[] additionalArguments = getJavac().getCurrentCompilerArgs();
int argsLength = 0;
while (!nativeBuild && argsLength < additionalArguments.length) {
int conflictLength = 0;
while (!nativeBuild
&& conflictLength < CONFLICT_WITH_DASH_C.length) {
nativeBuild = (additionalArguments[argsLength].startsWith
(CONFLICT_WITH_DASH_C[conflictLength]));
conflictLength++;
}
argsLength++;
}
return nativeBuild;
|
| protected org.apache.tools.ant.types.Commandline | setupGCJCommand()Set up the gcj commandline.
Commandline cmd = new Commandline();
Path classpath = new Path(project);
// gcj doesn't support bootclasspath dir (-bootclasspath)
// so we'll emulate it for compatibility and convenience.
Path p = getBootClassPath();
if (p.size() > 0) {
classpath.append(p);
}
// gcj doesn't support an extension dir (-extdir)
// so we'll emulate it for compatibility and convenience.
classpath.addExtdirs(extdirs);
classpath.append(getCompileClasspath());
// Gcj has no option for source-path so we
// will add it to classpath.
if (compileSourcepath != null) {
classpath.append(compileSourcepath);
} else {
classpath.append(src);
}
String exec = getJavac().getExecutable();
cmd.setExecutable(exec == null ? "gcj" : exec);
if (destDir != null) {
cmd.createArgument().setValue("-d");
cmd.createArgument().setFile(destDir);
if (!destDir.exists() && !destDir.mkdirs()) {
throw new BuildException("Can't make output directories. "
+ "Maybe permission is wrong. ");
}
}
cmd.createArgument().setValue("-classpath");
cmd.createArgument().setPath(classpath);
if (encoding != null) {
cmd.createArgument().setValue("--encoding=" + encoding);
}
if (debug) {
cmd.createArgument().setValue("-g1");
}
if (optimize) {
cmd.createArgument().setValue("-O");
}
/**
* gcj should be set for generate class.
* ... if no 'compile to native' argument is passed
*/
if (!isNativeBuild()) {
cmd.createArgument().setValue("-C");
}
addCurrentCompilerArgs(cmd);
return cmd;
|
