From 966fbbc78f0a154bb3f21506cf882b972c3652df Mon Sep 17 00:00:00 2001
From: Miklos Vajna <vmiklos@collabora.co.uk>
Date: Wed, 4 Nov 2015 14:13:22 +0100
Subject: vcl: fix Android build

See <https://code.google.com/p/android/issues/detail?id=74835>,
Android's <cmath> currently does not provide std::copysign(), add a
forwarding stub till it gets fixed.

Change-Id: I49cc74ad1b61fed0460588150f21471d63e9069f
---
 vcl/source/filter/sgvspln.cxx | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'vcl')

diff --git a/vcl/source/filter/sgvspln.cxx b/vcl/source/filter/sgvspln.cxx
index dedd999bab18..1d95a05c2b62 100644
--- a/vcl/source/filter/sgvspln.cxx
+++ b/vcl/source/filter/sgvspln.cxx
@@ -23,6 +23,17 @@
 #include <sgvspln.hxx>
 #include <cmath>
 
+#if defined(ANDROID)
+namespace std
+{
+template<typename T>
+T copysign(T x, T y)
+{
+    return copysign(x, y);
+}
+}
+#endif
+
 extern "C" {
 
 /*.pn 277 */
-- 
cgit