2 dnl Copyright (C) 2006, 2009-2018 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.
7 AC_DEFUN([gl_FUNC_IMAXABS],
9 AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
11 dnl On OSF/1 5.1 with cc, this function is declared but not defined.
12 AC_CHECK_FUNCS_ONCE([imaxabs])
13 AC_CHECK_DECLS_ONCE([imaxabs])
14 if test "$ac_cv_have_decl_imaxabs" != yes; then
19 # Prerequisites of lib/imaxabs.c.
20 AC_DEFUN([gl_PREREQ_IMAXABS], [:])