public void visitLibraries(
final Project project, final Linker linker, final File[] libpath, final FileVisitor visitor)
throws BuildException {
if (isReference()) {
final LibrarySet master = (LibrarySet) getCheckedRef(LibrarySet.class, "LibrarySet");
master.visitLibraries(project, linker, libpath, visitor);
}
//
// if there was a libs attribute then
// add the corresponding patterns to the FileSet
//
if (this.libnames != null) {
for (final String libname : this.libnames) {
final String[] patterns =
linker.getLibraryPatterns(new String[] {libname}, this.libraryType);
if (patterns.length > 0) {
final FileSet localSet = (FileSet) this.set.clone();
//
// unless explicitly set
// will default to the linker case sensitivity
//
if (!this.explicitCaseSensitive) {
final boolean linkerCaseSensitive = linker.isCaseSensitive();
localSet.setCaseSensitive(linkerCaseSensitive);
}
//
// add all the patterns for this libname
//
for (final String pattern : patterns) {
final PatternSet.NameEntry entry = localSet.createInclude();
entry.setName(pattern);
}
int matches = 0;
//
// if there was no specified directory then
// run through the libpath backwards
//
if (localSet.getDir(project) == null) {
//
// scan libpath in reverse order
// to give earlier entries priority
//
for (int j = libpath.length - 1; j >= 0; j--) {
final FileSet clone = (FileSet) localSet.clone();
clone.setDir(libpath[j]);
final DirectoryScanner scanner = clone.getDirectoryScanner(project);
final File basedir = scanner.getBasedir();
final String[] files = scanner.getIncludedFiles();
matches += files.length;
for (final String file : files) {
visitor.visit(basedir, file);
}
}
} else {
final DirectoryScanner scanner = localSet.getDirectoryScanner(project);
final File basedir = scanner.getBasedir();
final String[] files = scanner.getIncludedFiles();
matches += files.length;
for (final String file : files) {
visitor.visit(basedir, file);
}
}
//
// TODO: following section works well for Windows
// style linkers but unnecessary fails
// Unix style linkers. Will need to revisit.
//
if (matches == 0) {
final StringBuffer msg = new StringBuffer("No file matching ");
if (patterns.length == 1) {
msg.append("pattern (");
msg.append(patterns[0]);
msg.append(")");
} else {
msg.append("patterns (\"");
msg.append(patterns[0]);
for (int k = 1; k < patterns.length; k++) {
msg.append(", ");
msg.append(patterns[k]);
}
msg.append(")");
}
msg.append(" for library name \"");
msg.append(libname);
msg.append("\" was found.");
// TODO: raising the message in the log rather
// throw new BuildException(msg.toString());
project.log(msg.toString(), Project.MSG_WARN);
}
}
}
}
}
