// FREEHEP added synchronized
public synchronized void markForRebuild(TargetInfo targetInfo) {
//
// if it must already be rebuilt, no need to check further
//
if (!targetInfo.getRebuild()) {
TargetHistory history =
get(targetInfo.getConfiguration().toString(), targetInfo.getOutput().getName());
if (history == null) {
targetInfo.mustRebuild();
} else {
SourceHistory[] sourceHistories = history.getSources();
File[] sources = targetInfo.getSources();
if (sourceHistories.length != sources.length) {
targetInfo.mustRebuild();
} else {
Hashtable sourceMap = new Hashtable(sources.length);
for (int i = 0; i < sources.length; i++) {
try {
sourceMap.put(sources[i].getCanonicalPath(), sources[i]);
} catch (IOException ex) {
sourceMap.put(sources[i].getAbsolutePath(), sources[i]);
}
}
for (int i = 0; i < sourceHistories.length; i++) {
//
// relative file name, must absolutize it on output
// directory
//
String absPath = sourceHistories[i].getAbsolutePath(outputDir);
File match = (File) sourceMap.get(absPath);
if (match != null) {
try {
match = (File) sourceMap.get(new File(absPath).getCanonicalPath());
} catch (IOException ex) {
targetInfo.mustRebuild();
break;
}
}
if (match == null || match.lastModified() != sourceHistories[i].getLastModified()) {
targetInfo.mustRebuild();
break;
}
}
}
}
}
}
// FREEHEP added synchronized
public synchronized void update(TargetInfo linkTarget) {
File outputFile = linkTarget.getOutput();
String outputName = outputFile.getName();
//
// if output file doesn't exist or predates the start of the
// compile or link step (most likely a compilation error) then
// do not write add a history entry
//
if (outputFile.exists()
&& !CUtil.isSignificantlyBefore(outputFile.lastModified(), historyFile.lastModified())) {
dirty = true;
history.remove(outputName);
SourceHistory[] sourceHistories = linkTarget.getSourceHistories(outputDirPath);
TargetHistory newHistory =
new TargetHistory(
linkTarget.getConfiguration().getIdentifier(),
outputName,
outputFile.lastModified(),
sourceHistories);
history.put(outputName, newHistory);
}
}
