Fix newlinew warning in floatundidf.c , Bulkout CMake system more, complete port to AuroraUX and Solaris.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@77958 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/floatundidf.c b/lib/floatundidf.c
index f019d69..708d614 100644
--- a/lib/floatundidf.c
+++ b/lib/floatundidf.c
@@ -98,4 +98,4 @@
     fb.u.low = (su_int)a;                         // mantissa-low
     return fb.f;
 }
-#endif
\ No newline at end of file
+#endif