public static List<String> getLibraries(String path, Target target) {
List<String> result = new ArrayList<String>();
try {
Sketch sketch = new Sketch(null, path);
sketch.preprocess(Base.getBuildFolder().getAbsolutePath(), target);
Vector<Library> libraries = new Vector<Library>();
LibraryManager libraryManager = new LibraryManager();
for (File file : sketch.getImportedLibraries()) {
String item = file.getName();
libraryManager.addLibrary(libraries, libraryManager.get(item), true);
}
String prefLibs = Preferences.get("boards." + Preferences.get("board") + ".build.libraries");
if (prefLibs != null) {
String[] boardLibraries = prefLibs.trim().split("\\s+");
for (String item : boardLibraries) {
libraryManager.addLibrary(libraries, libraryManager.get(item), true);
}
}
for (Library library : libraries) {
result.add(library.getName());
}
} catch (IOException e) {
e.printStackTrace();
} catch (RunnerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return result;
}
/**
* Compile with avr-gcc.
*
* @param sketch Sketch object to be compiled.
* @param buildPath Where the temporary files live and will be built from.
* @param primaryClassName the name of the combined sketch file w/ extension
* @param target the target (core) to build against
* @return true if successful.
* @throws RunnerException Only if there's a problem. Only then.
*/
public boolean compile(Sketch sketch, String buildPath, String primaryClassName, Target target)
throws RunnerException {
this.sketch = sketch;
this.buildPath = buildPath;
this.primaryClassName = primaryClassName;
// the pms object isn't used for anything but storage
MessageStream pms = new MessageStream(this);
String avrBasePath = Base.getAvrBasePath();
List<File> objectFiles = new ArrayList<File>();
List<String> includePaths = new ArrayList<String>();
try {
Vector<Library> libraries = new Vector<Library>();
LibraryManager libraryManager;
libraryManager = new LibraryManager();
libraryManager.buildAllUnbuilt();
String prefLibs = Preferences.get("boards." + Preferences.get("board") + ".build.libraries");
if (prefLibs != null) {
String[] boardLibraries = prefLibs.trim().split("\\s+");
for (String item : boardLibraries) {
libraryManager.addLibrary(libraries, libraryManager.get(item));
}
}
// 1. compile the target (core), outputting .o files to <buildPath> and
// then collecting them into the core.a library file.
includePaths.add(target.getPath());
for (Library library : libraries) {
includePaths.add(library.getFolder().getAbsolutePath());
}
List<File> targetObjectFiles =
compileFiles(
avrBasePath,
buildPath,
includePaths,
findFilesInPath(target.getPath(), "c", true),
findFilesInPath(target.getPath(), "cpp", true));
// 2. compile the libraries, outputting .o files to: <buildPath>/<library>/
for (File file : sketch.getImportedLibraries()) {
String item = file.getName();
libraryManager.addLibrary(libraries, libraryManager.get(item));
}
includePaths = new ArrayList<String>();
includePaths.add(target.getPath());
for (Library library : libraries) {
String path = library.getFolder().getAbsolutePath();
includePaths.add(library.getFolder().getAbsolutePath());
for (File f : library.getObjectFiles()) {
objectFiles.add(f);
}
}
for (File f : targetObjectFiles) {
objectFiles.add(f);
}
// 3. compile the sketch (already in the buildPath)
objectFiles.addAll(
compileFiles(
avrBasePath,
buildPath,
includePaths,
findFilesInPath(buildPath, "c", false),
findFilesInPath(buildPath, "cpp", false)));
// 4. link it all together into the .elf file
List<String> baseCommandLinker =
getCommandLinker(
avrBasePath, objectFiles, buildPath + File.separator + primaryClassName + ".elf");
baseCommandLinker.add("-L" + buildPath);
baseCommandLinker.add("-lm");
execAsynchronously(baseCommandLinker);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
List<String> baseCommandObjcopy = Arrays.asList(avrBasePath + "avr-objcopy", "-O", "-R");
List<String> commandObjcopy;
// 5. extract EEPROM data (from EEMEM directive) to .eep file.
commandObjcopy = new ArrayList<String>(baseCommandObjcopy);
commandObjcopy.add(2, "ihex");
commandObjcopy.set(3, "-j");
commandObjcopy.add(".eeprom");
commandObjcopy.add("--set-section-flags=.eeprom=alloc,load");
commandObjcopy.add("--no-change-warnings");
commandObjcopy.add("--change-section-lma");
commandObjcopy.add(".eeprom=0");
commandObjcopy.add(buildPath + File.separator + primaryClassName + ".elf");
commandObjcopy.add(buildPath + File.separator + primaryClassName + ".eep");
execAsynchronously(commandObjcopy);
// 6. build the .hex file
commandObjcopy = new ArrayList<String>(baseCommandObjcopy);
commandObjcopy.add(2, "ihex");
commandObjcopy.add(".eeprom"); // remove eeprom data
commandObjcopy.add(buildPath + File.separator + primaryClassName + ".elf");
commandObjcopy.add(buildPath + File.separator + primaryClassName + ".hex");
execAsynchronously(commandObjcopy);
return true;
}
