Added a fixme for assuming the ABI on ARM.

The compile process must be provided an ABI on ARM, otherwise it doesn't know whether the CPU supports hard float.

Author: hpux735

lib/target.py

@@ -364,6 +364,7 @@ def swift_triple(self):
         if self.sdk == OSType.MacOSX:
             return None
         elif self.sdk == OSType.Linux:
+            # FIXME: It would be nice to detect the host ABI here
             if self.arch == ArchType.arm:
                 triple += "-unknown-linux-gnueabihf"
             else: