Faster determination of the sign of a number.

[pspp] / modules / vsprintf-posix

diff --git a/modules/vsprintf-posix b/modules/vsprintf-posix
index ef8b22c63719599abf2f0098969c7d9efeba2f80..ff6251479928690d31d37f7a190d7999e61bc9d5 100644 (file)
--- a/modules/vsprintf-posix
+++ b/modules/vsprintf-posix
@@ -13,6 +13,7 @@ isnan-nolibm
 isnanl-nolibm
 printf-frexp
 printf-frexpl
+signbit
 fpucw
 
 configure.ac: