Faster determination of the sign of a number.

[pspp] / modules / vfprintf-posix

diff --git a/modules/vfprintf-posix b/modules/vfprintf-posix
index ce4bde8f233762c1e036d6eb34a509e2bc06c69a..b189b07bc2977346080c135e6dece7f7c81e51ce 100644 (file)
--- a/modules/vfprintf-posix
+++ b/modules/vfprintf-posix
@@ -14,6 +14,7 @@ isnan-nolibm
 isnanl-nolibm
 printf-frexp
 printf-frexpl
+signbit
 fpucw
 
 configure.ac: