From 8d5b2cae719f36b1c9229246c6fc57fb53f98d94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 31 Mar 2013 23:50:20 +0200
Subject: [PATCH] Math: std::hypot() is not available in NaCl newlib.

Probably bug / not-yet-implemented feature.
---
 src/Math/Complex.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Math/Complex.h b/src/Math/Complex.h
index 2a2cb2349..2fd77e6ae 100644
--- a/src/Math/Complex.h
+++ b/src/Math/Complex.h
@@ -339,7 +339,12 @@ template<class T> class Complex {
          * @see isNormalized()
          */
         inline T length() const {
+            /** @todo Remove when NaCl's newlib has this fixed */
+            #ifndef CORRADE_TARGET_NACL_NEWLIB
             return std::hypot(_real, _imaginary);
+            #else
+            return std::sqrt(dot());
+            #endif
         }
 
         /**