1 //===--- Multilib.cpp - Multilib Implementation ---------------------------===//
8 //===----------------------------------------------------------------------===//
10 #include "clang/Driver/Multilib.h"
59 Multilib::Multilib(StringRef GCCSuffix, StringRef OSSuffix,  in Multilib()  function in Multilib
62   normalizePathSegment(this->GCCSuffix);  in Multilib()
63   normalizePathSegment(this->OSSuffix);  in Multilib()
64   normalizePathSegment(this->IncludeSuffix);  in Multilib()
67 Multilib &Multilib::gccSuffix(StringRef S) {  in gccSuffix()
73 Multilib &Multilib::osSuffix(StringRef S) {  in osSuffix()
79 Multilib &Multilib::includeSuffix(StringRef S) {  in includeSuffix()
85 void Multilib::print(raw_ostream &OS) const {  in print()
99 bool Multilib::isValid() const {  in isValid()
105     assert(StringRef(Flag).front() == '+' || StringRef(Flag).front() == '-');  in isValid()
109     else if (Flags[I] != Flags[SI->getValue()])  in isValid()
115 bool Multilib::operator==(const Multilib &Other) const {  in operator ==()
138 raw_ostream &clang::driver::operator<<(raw_ostream &OS, const Multilib &M) {  in operator <<()
143 MultilibSet &MultilibSet::Maybe(const Multilib &M) {  in Maybe()
144   Multilib Opposite;  in Maybe()
148       Opposite.flags().push_back(("-" + Flag.substr(1)).str());  in Maybe()
153 MultilibSet &MultilibSet::Either(const Multilib &M1, const Multilib &M2) {  in Either()
157 MultilibSet &MultilibSet::Either(const Multilib &M1, const Multilib &M2,  in Either()
158                                  const Multilib &M3) {  in Either()
162 MultilibSet &MultilibSet::Either(const Multilib &M1, const Multilib &M2,  in Either()
163                                  const Multilib &M3, const Multilib &M4) {  in Either()
167 MultilibSet &MultilibSet::Either(const Multilib &M1, const Multilib &M2,  in Either()
168                                  const Multilib &M3, const Multilib &M4,  in Either()
169                                  const Multilib &M5) {  in Either()
173 static Multilib compose(const Multilib &Base, const Multilib &New) {  in compose()
182   Multilib Composed(GCCSuffix, OSSuffix, IncludeSuffix);  in compose()
184   Multilib::flags_list &Flags = Composed.flags();  in compose()
192 MultilibSet &MultilibSet::Either(ArrayRef<Multilib> MultilibSegments) {  in Either()
199     for (const Multilib &New : MultilibSegments) {  in Either()
200       for (const Multilib &Base : *this) {  in Either()
201         Multilib MO = compose(Base, New);  in Either()
228   filterInPlace([&R](const Multilib &M) { return R.match(M.gccSuffix()); },  in FilterOut()
233 void MultilibSet::push_back(const Multilib &M) { Multilibs.push_back(M); }  in push_back()
241   assert(Indicator == '+' || Indicator == '-');  in isFlagEnabled()
245 bool MultilibSet::select(const Multilib::flags_list &Flags, Multilib &M) const {  in select()
253   multilib_list Filtered = filterCopy([&FlagSet](const Multilib &M) {  in select()
257         if (SI->getValue() != isFlagEnabled(Flag))  in select()
276   for (const Multilib &M : *this)  in print()