File: mempcpy.m4

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# mempcpy.m4 serial 4
dnl Copyright (C) 2003, 2004, 2006 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_MEMPCPY],
[

  dnl Persuade glibc <string.h> to declare mempcpy().
  AC_REQUIRE([AC_GNU_SOURCE])

  AC_REPLACE_FUNCS(mempcpy)
  if test $ac_cv_func_mempcpy = no; then
    gl_PREREQ_MEMPCPY
  fi
])

# Prerequisites of lib/mempcpy.c.
AC_DEFUN([gl_PREREQ_MEMPCPY], [
  :
])