add explanatory comment for future historians

2014-10-07 10:57:08 -04:00
parent a7da906a79
commit 6794a4d020
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@@ -208,6 +208,8 @@ def set_compiler_flags (conf,opt):
        cxx_flags.append('-std=c++11')
        if platform == "darwin":
            cxx_flags.append('--stdlib=libstdc++')
+            # Mavericks and later changed the syntax to be used when including Carbon headers,
+            # from requiring a full path to requiring just the header name.
            cxx_flags.append('-DCARBON_FLAT_HEADERS')
            linker_flags.append('--stdlib=libstdc++')
            # Prevents visibility issues in standard headers