Faster determination of the sign of a number.

[pspp] / modules / snprintf-posix

diff --git a/modules/snprintf-posix b/modules/snprintf-posix
index 65edc647adaff3029ab9485799f58b1f02f44e76..1ad3423ee02f6bd9b742c75b196bdda86d728e6c 100644 (file)
--- a/modules/snprintf-posix
+++ b/modules/snprintf-posix
@@ -13,6 +13,7 @@ isnan-nolibm
 isnanl-nolibm
 printf-frexp
 printf-frexpl
+signbit
 fpucw
 
 configure.ac: