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* stdint_h.m4 (gl_AC_HEADER_STDINT_H): Avoid compiler warning. * inttypes_h.m4 (gl_AC_HEADER_INTTYPES_H): Likewise. * longlong.m4 (AC_TYPE_LONG_LONG_INT): Likewise. * intmax_t.m4 (gt_AC_TYPE_INTMAX_T): Likewise.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 22 Aug 2006 21:16:36 +0000
parents 3d3addd0d078
children cb2590895141
line wrap: on
line source

# unistd_h.m4 serial 2
dnl Copyright (C) 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.

dnl Written by Simon Josefsson

AC_DEFUN([gl_HEADER_UNISTD],
[
  dnl Prerequisites of lib/unistd.h.
  AC_CHECK_HEADERS([unistd.h], [
    UNISTD_H=''
  ], [
    UNISTD_H='unistd.h'
  ])
  AC_SUBST(UNISTD_H)
])