android doesn't have log2

c9ac35f3 · wanabe · 96ef9925 · c9ac35f3
Commit c9ac35f3 authored Aug 19, 2013 by wanabe
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mrbgems/mruby-math/src/math.c mrbgems/mruby-math/src/math.c +4 -0

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--- a/mrbgems/mruby-math/src/math.c
+++ b/mrbgems/mruby-math/src/math.c
@@ -87,6 +87,10 @@ erfc(double x)
  return one_sqrtpi*exp(-x*x)*q2;
 }

+#endif
+
+#if (defined _MSC_VER && _MSC_VER < 1800) || defined __ANDROID__
+
 double
 log2(double x)
 {