Doc update.

[pspp] / modules / frexp

diff --git a/modules/frexp b/modules/frexp
index 92c635baf7e7780a1662f6c917741495f1a2847e..2e896995e7a8a49fe42adf61b0d8bd210d26a83f 100644 (file)
--- a/modules/frexp
+++ b/modules/frexp
@@ -7,10 +7,13 @@ m4/frexp.m4
 
 Depends-on:
 math
-isnan-nolibm
+isnand-nolibm   [test $gl_func_frexp != yes]
 
 configure.ac:
 gl_FUNC_FREXP
+if test $gl_func_frexp != yes; then
+  AC_LIBOBJ([frexp])
+fi
 gl_MATH_MODULE_INDICATOR([frexp])
 
 Makefile.am: