Mercurial > gnulib

view m4/imaxabs.m4 @ 40246:c34f677e6117 default tip master

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
_Noreturn: GCC 4.7 does not support [[noreturn]] in C++11 mode * lib/_Noreturn.h, m4/gnulib-common.m4: Don't use [[noreturn]] before GCC 4.8.
author Akim Demaille <akim.demaille@gmail.com>
date Sun, 17 Mar 2019 19:27:20 +0100
parents b06060465f09
children
line wrap: on
line source

# imaxabs.m4 serial 4
dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_IMAXABS],
[
  AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])

  dnl On OSF/1 5.1 with cc, this function is declared but not defined.
  AC_CHECK_FUNCS_ONCE([imaxabs])
  AC_CHECK_DECLS_ONCE([imaxabs])
  if test "$ac_cv_have_decl_imaxabs" != yes; then
    HAVE_DECL_IMAXABS=0
  fi
])

# Prerequisites of lib/imaxabs.c.
AC_DEFUN([gl_PREREQ_IMAXABS], [:])