+
+ /// isMacOSX - Is this a Mac OS X triple. For legacy reasons, we support both
+ /// "darwin" and "osx" as OS X triples.
+ bool isMacOSX() const {
+ return getOS() == Triple::Darwin || getOS() == Triple::MacOSX;
+ }
+
+ /// isOSDarwin - Is this a "Darwin" OS (OS X or iOS).
+ bool isOSDarwin() const {
+ return isMacOSX() || getOS() == Triple::IOS;
+ }
+
+ /// \brief Tests for either Cygwin or MinGW OS
+ bool isOSCygMing() const {
+ return getOS() == Triple::Cygwin || getOS() == Triple::MinGW32;
+ }
+
+ /// isOSWindows - Is this a "Windows" OS.
+ bool isOSWindows() const {
+ return getOS() == Triple::Win32 || isOSCygMing();
+ }
+
+ /// \brief Tests whether the OS uses the ELF binary format.
+ bool isOSBinFormatELF() const {
+ return !isOSDarwin() && !isOSWindows();
+ }
+
+ /// \brief Tests whether the OS uses the COFF binary format.
+ bool isOSBinFormatCOFF() const {
+ return isOSWindows();
+ }
+
+ /// \brief Tests whether the environment is MachO.
+ // FIXME: Should this be an OSBinFormat predicate?
+ bool isEnvironmentMachO() const {
+ return getEnvironment() == Triple::MachO || isOSDarwin();
+ }
+