Update Gnulib; add new modules.
[bpt/guile.git] / m4 / byteswap.m4
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24d56127 1# byteswap.m4 serial 3
49114fd4 2dnl Copyright (C) 2005, 2007, 2009-2011 Free Software Foundation, Inc.
24d56127
LC
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7dnl Written by Oskar Liljeblad.
8
9AC_DEFUN([gl_BYTESWAP],
10[
11 dnl Prerequisites of lib/byteswap.in.h.
12 AC_CHECK_HEADERS([byteswap.h], [
13 BYTESWAP_H=''
14 ], [
15 BYTESWAP_H='byteswap.h'
16 ])
17 AC_SUBST([BYTESWAP_H])
18])