Doc: Included/compile.itexi - CG 4.2 - Updated notes on reqs for compiling

[lilypond.git] / flower / real.cc

diff --git a/flower/real.cc b/flower/real.cc
index 297f27853194725d2ff8ea5d290bc19b3cc8336a..e81577c05f72f7ea6cadfe852b6e80ebd898906f 100644 (file)
--- a/flower/real.cc
+++ b/flower/real.cc
@@ -1,6 +1,10 @@
 #include "real.hh"
 
 #include <cmath>
-using namespace std;
 
+#ifdef INFINITY
 const Real infinity_f = INFINITY;
+#else
+const Real infinity_f = HUGE_VAL;
+#endif
+