m4/xalloc.m4

   1 # xalloc.m4 serial 1
   2 dnl Copyright (C) 2002 Free Software Foundation, Inc.
   3 dnl This file is free software, distributed under the terms of the GNU
   4 dnl General Public License.  As a special exception to the GNU General
   5 dnl Public License, this file may be distributed as part of a program
   6 dnl that contains a configuration script generated by Autoconf, under
   7 dnl the same distribution terms as the rest of that program.
   8
   9 AC_DEFUN([gl_XALLOC],
  10 [
  11   gl_PREREQ_XMALLOC
  12   gl_PREREQ_XSTRDUP
  13 ])
  14
  15 # Prerequisites of lib/xmalloc.c.
  16 AC_DEFUN([gl_PREREQ_XMALLOC], [
  17   AC_REQUIRE([AC_HEADER_STDC])
  18   AC_REQUIRE([jm_FUNC_MALLOC])
  19   AC_REQUIRE([jm_FUNC_REALLOC])
  20 ])
  21
  22 # Prerequisites of lib/xstrdup.c.
  23 AC_DEFUN([gl_PREREQ_XSTRDUP], [
  24   AC_REQUIRE([AC_HEADER_STDC])
  25   AC_CHECK_HEADERS_ONCE(string.h)
  26 ])