--- btanks-0.9.8083.orig/clunk/source.cpp
+++ btanks-0.9.8083/clunk/source.cpp
@@ -30,6 +30,8 @@
 #if defined _MSC_VER || __APPLE__ || __FreeBSD__
 #	define pow10f(x) powf(10.0f, (x))
 #	define log2f(x) (logf(x) / M_LN2)
+#else
+#	define pow10f(x) exp10f(x)
 #endif
 
 using namespace clunk;
