static String expandUserHeaderPath(const String& path, const String& prefix, const VariableCollectionHierarchy& vch) {
String searchUserPaths = vch.getValue("ALWAYS_SEARCH_USER_PATHS");
if (searchUserPaths == "YES")
return expandRecursivePath(path, "-I", vch);
else
return expandRecursivePath(path, prefix, vch);
}
static String expandRecursivePath(const String& path, const String& prefix, const VariableCollectionHierarchy& vch)
{
// Check if recursive expansion is necessary
if (!strEndsWith(path, "/**"))
return addPrefixQuoted(path, prefix, vch);
// Remove the pesky /** ending
String fixedPath = path.substr(0, path.length() - 3);
// Expand the path and get an absolute project path
String expandedPath = vch.expand(fixedPath);
String projectPath = vch.getValue("PROJECT_DIR");
// Make an absolute path
String absPath = joinPaths(projectPath, expandedPath);
// Get a list of subdirectories to ignore
StringVec ignoreList;
vch.getValue("EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES", ignoreList);
// Get recursive paths
StringVec dirVec;
getRecursiveDirList(absPath, dirVec, ignoreList);
// Sort the paths such that they are in breadth-first, alphabetic order
std::sort(dirVec.begin(), dirVec.end(), compare_nocase_breadth_first);
// Substitute back the original form of the path (which likely contains variables)
String ret;
for (unsigned i = 0; i < dirVec.size(); i++) {
dirVec[i].replace(0, absPath.length(), fixedPath);
ret += addPrefixQuoted(dirVec[i], prefix, vch);
}
// Check that the recursive expansion succeeded
if (dirVec.empty()) {
SBLog::info() << "Failed recursive expansion of \"" << absPath << "\". Path does not exist." << std::endl;
return "";
} else {
return ret;
}
}
