Fixes to bignum/numeric so that infinity is always greater than any num.

configure.in fixes to earlier breakage regarding using $libdir for determining lib dirs, instead of $prefix/lib.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@24107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/numeric.c b/numeric.c
index 21a4f2af4c..c5e64c9b99 100644
--- a/numeric.c
+++ b/numeric.c
@@ -933,6 +933,10 @@ flo_cmp(x, y)
 	break;
 
       case T_BIGNUM:
+	if (isinf(a)) {
+	    if (a > 0.0) return INT2FIX(1);
+	    else return INT2FIX(-1);
+	}
 	b = rb_big2dbl(y);
 	break;