# When ENABLE_CXX11 is enabled, LLVM uses c++11 mode by default to build.
ENABLE_CXX11 = @ENABLE_CXX11@
+# When ENABLE_SPLIT_DWARF is enabled, LLVM uses -gfission to build in debug mode.
+ENABLE_SPLIT_DWARF = @ENABLE_SPLIT_DWARF@
+
# When ENABLE_CLANG_ARCMT is enabled, clang will have ARCMigrationTool.
ENABLE_CLANG_ARCMT = @ENABLE_CLANG_ARCMT@