X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fisnanf;h=8b9e3a138824ab7817a4fe8981a43d9926a36092;hb=a1520a75b32e4cfb0eb09104054cf27560589899;hp=429acfe36e1d92cc30208f102d67b13f56828c5e;hpb=d581f6d5320f5d7b6d5e4a3ad1ccef7f0f9fb93a;p=gnulib.git

diff --git a/modules/isnanf b/modules/isnanf
index 429acfe36..8b9e3a138 100644
--- a/modules/isnanf
+++ b/modules/isnanf
@@ -2,7 +2,6 @@ Description:
 isnanf() function: test for NaN.
 
 Files:
-lib/isnanf.h
 lib/isnanf.c
 lib/isnan.c
 lib/float+.h
@@ -10,15 +9,25 @@ m4/exponentf.m4
 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:
 
 Include:
-#include "isnanf.h"
+<math.h>
 
 Link:
 $(ISNANF_LIBM)