2 dnl Copyright (C) 2007 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
9 AC_REQUIRE([gl_MATH_H_DEFAULTS])
10 gl_ABSOLUTE_HEADER([math.h])
11 ABSOLUTE_MATH_H=\"$gl_cv_absolute_math_h\"
12 AC_SUBST([ABSOLUTE_MATH_H])
15 AC_DEFUN([gl_MATH_MODULE_INDICATOR],
17 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
18 AC_REQUIRE([gl_MATH_H_DEFAULTS])
19 GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
22 AC_DEFUN([gl_MATH_H_DEFAULTS],
24 GNULIB_MATHL=0; AC_SUBST([GNULIB_MATHL])