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-rw-r--r--m4/isnand.m411
1 files changed, 4 insertions, 7 deletions
diff --git a/m4/isnand.m4 b/m4/isnand.m4
index fb2c0f9be..2b18b0ac6 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -1,4 +1,4 @@
-# isnand.m4 serial 8
+# isnand.m4 serial 10
dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -24,7 +24,6 @@ AC_DEFUN([gl_FUNC_ISNAND],
else
gl_func_isnand=no
HAVE_ISNAND=0
- gl_BUILD_ISNAND
fi
AC_SUBST([ISNAND_LIBM])
])
@@ -34,18 +33,16 @@ dnl Check how to get or define isnand() without linking with libm.
AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM],
[
gl_HAVE_ISNAND_NO_LIBM
+ gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm
if test $gl_cv_func_isnand_no_libm = yes; then
AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1],
[Define if the isnan(double) function is available in libc.])
- else
- gl_BUILD_ISNAND
fi
])
-dnl Pull in replacement isnand definition. It does not need -lm.
-AC_DEFUN([gl_BUILD_ISNAND],
+dnl Prerequisites of replacement isnand definition. It does not need -lm.
+AC_DEFUN([gl_PREREQ_ISNAND],
[
- AC_LIBOBJ([isnand])
gl_DOUBLE_EXPONENT_LOCATION
])