summaryrefslogtreecommitdiff
path: root/win32
diff options
context:
space:
mode:
Diffstat (limited to 'win32')
-rw-r--r--win32/Makefile.sub3
1 files changed, 3 insertions, 0 deletions
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index 73b26b3073..a853399d00 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -736,6 +736,9 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub
#define HAVE_FLOCK 1
#define HAVE_ISNAN 1
#define HAVE_FINITE 1
+!if $(RT_VAR) >= 120
+#define HAVE_NAN 1
+!endif
#define HAVE_HYPOT 1
#define HAVE_FMOD 1
#define HAVE_FREXP 1