static std::unordered_map<pbxproj::PBX::BuildFile::shared_ptr, std::string>
BuildFileDisambiguation(pbxproj::PBX::Target::shared_ptr const &target)
{
std::unordered_multimap<std::string, pbxproj::PBX::BuildFile::shared_ptr> buildFileUnambiguous;
std::unordered_map<pbxproj::PBX::BuildFile::shared_ptr, std::string> buildFileDisambiguation;
for (pbxproj::PBX::BuildPhase::shared_ptr const &buildPhase : target->buildPhases()) {
if (buildPhase->type() != pbxproj::PBX::BuildPhase::Type::Sources) {
continue;
}
for (pbxproj::PBX::BuildFile::shared_ptr const &buildFile : buildPhase->files()) {
if (buildFile->fileRef() == nullptr) {
continue;
}
std::string name = FSUtil::GetBaseNameWithoutExtension(buildFile->fileRef()->name());
/* Use a case-insensitive key to detect conflicts. */
std::string lower;
std::transform(name.begin(), name.end(), std::back_inserter(lower), ::tolower);
auto range = buildFileUnambiguous.equal_range(lower);
if (range.first != buildFileUnambiguous.end()) {
/* Conflicts with at least one other file, add a disambiguation. */
buildFileDisambiguation.insert({ buildFile, name + "-" + buildFile->blueprintIdentifier() });
/* Add disambiguations for all the conflicting files. */
for (auto it = range.first; it != range.second; ++it) {
pbxproj::PBX::BuildFile::shared_ptr const &otherBuildFile = it->second;
std::string otherName = FSUtil::GetBaseNameWithoutExtension(otherBuildFile->fileRef()->name());
buildFileDisambiguation.insert({ otherBuildFile, otherName + "-" + otherBuildFile->blueprintIdentifier() });
}
}
buildFileUnambiguous.insert({ lower, buildFile });
}
}
return buildFileDisambiguation;
}
static std::vector<std::string>
HeadermapSearchPaths(pbxspec::Manager::shared_ptr const &specManager, pbxsetting::Environment const &environment, pbxproj::PBX::Target::shared_ptr const &target, Tool::SearchPaths const &searchPaths, std::string const &workingDirectory)
{
std::unordered_set<std::string> allHeaderSearchPaths;
std::vector<std::string> orderedHeaderSearchPaths;
for (pbxproj::PBX::BuildPhase::shared_ptr const &buildPhase : target->buildPhases()) {
if (buildPhase->type() != pbxproj::PBX::BuildPhase::Type::Sources) {
continue;
}
for (pbxproj::PBX::BuildFile::shared_ptr const &buildFile : buildPhase->files()) {
if (buildFile->fileRef() == nullptr) {
continue;
}
std::string filePath = environment.expand(buildFile->fileRef()->resolve());
std::string fullPath = FSUtil::GetDirectoryName(filePath);
if (allHeaderSearchPaths.insert(fullPath).second) {
orderedHeaderSearchPaths.push_back(fullPath);
}
}
}
for (std::string const &path : searchPaths.userHeaderSearchPaths()) {
std::string fullPath = FSUtil::ResolveRelativePath(path, workingDirectory);
if (allHeaderSearchPaths.insert(fullPath).second) {
orderedHeaderSearchPaths.push_back(fullPath);
}
}
for (std::string const &path : searchPaths.headerSearchPaths()) {
std::string fullPath = FSUtil::ResolveRelativePath(path, workingDirectory);
if (allHeaderSearchPaths.insert(fullPath).second) {
orderedHeaderSearchPaths.push_back(fullPath);
}
}
return orderedHeaderSearchPaths;
}