1# Copyright (c) 2011-2012, Linaro Limited
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are met:
6#     * Redistributions of source code must retain the above copyright
7#       notice, this list of conditions and the following disclaimer.
8#     * Redistributions in binary form must reproduce the above copyright
9#       notice, this list of conditions and the following disclaimer in the
10#       documentation and/or other materials provided with the distribution.
11#     * Neither the name of the Linaro nor the
12#       names of its contributors may be used to endorse or promote products
13#       derived from this software without specific prior written permission.
14#
15# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
19# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25
26AC_INIT(cortex-strings, 1.1-2012.06~dev)
27AM_INIT_AUTOMAKE(foreign subdir-objects color-tests dist-bzip2)
28AC_CONFIG_HEADERS([config.h])
29AC_CONFIG_FILES(Makefile)
30AC_CANONICAL_HOST
31AM_PROG_AS
32AC_PROG_CC
33AC_PROG_LIBTOOL
34
35default_submachine=
36
37case $host in
38aarch64*-*-*)
39  arch=aarch64
40  ;;
41arm*-*-*)
42  arch=aarch32
43  default_submachine=cortex-a9
44  ;;
45x86_64-*-*-*)
46  arch=generic
47  ;;
48*)
49  AC_MSG_ERROR([unknown architecture $host])
50  ;;
51esac
52
53AM_CONDITIONAL([HOST_AARCH32], [test x$arch = xaarch32])
54AM_CONDITIONAL([HOST_AARCH64], [test x$arch = xaarch64])
55AM_CONDITIONAL([HOST_GENERIC], [test x$arch = xgeneric])
56
57AC_ARG_WITH([cpu],
58	    AS_HELP_STRING([--with-cpu=CPU],
59                           [select code for CPU variant @<:@default=cortex-a9@:>@]]),
60	    [dnl
61  case "$withval" in
62  yes|'') AC_MSG_ERROR([--with-cpu requires an argument]) ;;
63  no) ;;
64  *) submachine="$withval" ;;
65  esac
66],
67[submachine=$default_submachine])
68
69AC_SUBST(submachine)
70AM_CONDITIONAL([WITH_SUBMACHINE], [test x$submachine != x])
71
72AC_ARG_WITH([neon],
73            AC_HELP_STRING([--with-neon],
74                           [include NEON specific routines @<:@default=yes@:>@]),
75	    [with_neon=$withval],
76	    [with_neon=yes])
77AC_SUBST(with_neon)
78AM_CONDITIONAL(WITH_NEON, test x$with_neon = xyes)
79
80AC_ARG_WITH([vfp],
81            AC_HELP_STRING([--with-vfp],
82                           [include VFP specific routines @<:@default=yes@:>@]),
83	    [with_vfp=$withval],
84	    [with_vfp=yes])
85AC_SUBST(with_vfp)
86AM_CONDITIONAL(WITH_VFP, test x$with_vfp = xyes)
87
88AC_OUTPUT
89