COMPMID-415: New framework - base framework [1/5]

Change-Id: Icfbfb43321c3bbe6e2aa511dd03a613eed7734a5
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/79760
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/support/ToolchainSupport.h b/support/ToolchainSupport.h
index 36b08af..1a909d5 100644
--- a/support/ToolchainSupport.h
+++ b/support/ToolchainSupport.h
@@ -154,7 +154,7 @@
 {
     return ::copysign(x, y);
 }
-#else
+#else  /* __ANDROID__ */
 /** Convert integer and float values to string.
  *
  * @note This function acts as a convenience wrapper around std::to_string. The
@@ -260,7 +260,7 @@
 {
     return std::copysign(x, y);
 }
-#endif
+#endif /* __ANDROID__ */
 } // namespace cpp11
 
 namespace cpp14
@@ -307,4 +307,4 @@
 } // namespace cpp14
 } // namespace support
 } // namespace arm_compute
-#endif
+#endif /* ARM_COMPUTE_TEST_TOOLCHAINSUPPORT */