From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Thu, 31 Aug 2000 17:02:05 +0000 (+0000)
Subject: Try to deduce NV_MAX.  Really should be Configure fodder.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=f4a14a62773a52915497a005f3032730fe6154fd;p=p5sagit%2Fp5-mst-13.2.git

Try to deduce NV_MAX.  Really should be Configure fodder.

p4raw-id: //depot/perl@6951
---

diff --git a/perl.h b/perl.h
index 6840650..ece27a2 100644
--- a/perl.h
+++ b/perl.h
@@ -1164,6 +1164,18 @@ typedef NVTYPE NV;
 #   ifdef LDBL_MANT_DIG
 #       define NV_MANT_DIG LDBL_MANT_DIG
 #   endif
+#   ifdef LDBL_MAX
+#       define NV_MAX LDBL_MAX
+#       define NV_MIN LDBL_MIN
+#   else
+#       ifdef HUGE_VALL
+#           define NV_MAX HUGE_VALL
+#       else
+#           ifdef HUGE_VAL
+#               define NV_MAX ((NV)HUGE_VAL)
+#           endif
+#       endif
+#   endif
 #   ifdef HAS_SQRTL
 #       define Perl_cos cosl
 #       define Perl_sin sinl
@@ -1200,6 +1212,14 @@ typedef NVTYPE NV;
 #   ifdef DBL_MANT_DIG
 #       define NV_MANT_DIG DBL_MANT_DIG
 #   endif
+#   ifdef DBL_MAX
+#       define NV_MAX DBL_MAX
+#       define NV_MIN DBL_MIN
+#   else
+#       ifdef HUGE_VAL
+#           define NV_MAX HUGE_VAL
+#       endif
+#   endif
 #   define Perl_cos cos
 #   define Perl_sin sin
 #   define Perl_sqrt sqrt