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