diff options
Diffstat (limited to 'gnulib-m4/isnand.m4')
| -rw-r--r-- | gnulib-m4/isnand.m4 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gnulib-m4/isnand.m4 b/gnulib-m4/isnand.m4 index c6a54f2f..7f7d88d8 100644 --- a/gnulib-m4/isnand.m4 +++ b/gnulib-m4/isnand.m4 @@ -1,4 +1,5 @@ -# isnand.m4 serial 14 +# isnand.m4 +# serial 15 dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -6,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. dnl Check how to get or define isnand(). -AC_DEFUN([gl_FUNC_ISNAND], +AC_DEFUN_ONCE([gl_FUNC_ISNAND], [ AC_REQUIRE([gl_MATH_H_DEFAULTS]) ISNAND_LIBM= |