pmccabe2html: escaping of special characters

[gnulib.git] / modules / isnanf

diff --git a/modules/isnanf b/modules/isnanf
index 4002751..8b9e3a1 100644 (file)
--- a/modules/isnanf
+++ b/modules/isnanf
@@ -11,9 +11,17 @@ m4/isnanf.m4
 Depends-on:
 math
 fpieee
+memcmp
 
 configure.ac:
 gl_FUNC_ISNANF
+m4_ifdef([gl_ISNAN], [
+  AC_REQUIRE([gl_ISNAN])
+])
+if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then
+  AC_LIBOBJ([isnanf])
+  gl_PREREQ_ISNANF
+fi
 gl_MATH_MODULE_INDICATOR([isnanf])
 
 Makefile.am: