X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FStgPrimFloat.c;fp=ghc%2Frts%2FStgPrimFloat.c;h=a0cc95dce54c2a1632da5d465e2acb729363cab8;hb=7457757f193b28b5fe8fee01edbed012c2fda897;hp=1be99953b16298470f16867e74d0d3d49ac839f1;hpb=2790095b12b98c8d9407edc7fb3a6abe77de7d00;p=ghc-hetmet.git

diff --git a/ghc/rts/StgPrimFloat.c b/ghc/rts/StgPrimFloat.c
index 1be9995..a0cc95d 100644
--- a/ghc/rts/StgPrimFloat.c
+++ b/ghc/rts/StgPrimFloat.c
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: StgPrimFloat.c,v 1.8 2001/08/14 13:40:09 sewardj Exp $
+ * $Id: StgPrimFloat.c,v 1.9 2002/07/17 09:21:51 simonmar Exp $
  *
  * (c) The GHC Team, 1998-2000
  *
@@ -10,6 +10,8 @@
 #include "PosixSource.h"
 #include "Rts.h"
 
+#include <math.h>
+
 /*
  * Encoding and decoding Doubles.  Code based on the HBC code
  * (lib/fltcode.c).