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jeremybenn |
dnl or32 test suite - top level
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dnl
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dnl Copyright (C) 2001 Marko Mlinar
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dnl
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dnl This file is part of OpenRISC 1000 Architectural Simulator.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl disable cache, since it causes troubles when changing hosts
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dnl define([AC_CACHE_LOAD], )dnl
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dnl define([AC_CACHE_SAVE], )dnl
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AC_REVISION([for or1ksim-1.2, version 2.14, from autoconf version] AC_ACVERSION)
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AC_PREREQ(2.10)
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AC_INIT(support/support.h)
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE(or1ksimtest, 1.3)
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dnl Checks for programs.
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AC_PROG_MAKE_SET
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AC_PROG_INSTALL
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AC_CHECK_TOOL(CC, $target-gcc, cc)
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AC_CHECK_TOOL(RANLIB, $target-ranlib, ranlib)
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AC_CHECK_TOOL(LD, $target-ld, ld)
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AC_CHECK_TOOL(SIM, $target-sim, sim)
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AC_ISC_POSIX
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AC_HEADER_STDC
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AM_PROG_AS
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MAKE_SHELL=/bin/sh
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AC_SUBST(MAKE_SHELL)
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dnl Compiler options.
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AC_PROG_GCC_TRADITIONAL
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dnl set -- $CFLAGS
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CFLAGS="-Wall -g"
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COMPILE_OR1K=unknown
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AC_SUBST(TESTS_ENV)
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TESTS_ENV=
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AC_SUBST(OR1K_SRCDIR)
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OR1K_SRCDIR="./${top_srcdir}"
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case $target in
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or1k*|or32*)
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CFLAGS="$CFLAGS -nostdlib -mhard-div"
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COMPILE=or1k
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TESTS_ENV="$SIM"
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;;
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esac
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dnl echo $TESTS_ENV
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AM_CONDITIONAL(OR1K_EXCEPT, test x$COMPILE = xor1k)
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dnl optimizations level
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AC_MSG_CHECKING(whether to enable optimizations)
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AC_ARG_ENABLE(opt,
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[ --enable-opt enable optimizations
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--enable-opt=level same as gcc -O switch ], [
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case "$enableval" in
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yes)
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CFLAGS="$CFLAGS -O"
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;;
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*)
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CFLAGS="$CFLAGS -O$enableval"
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;;
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esac
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])
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AC_MSG_RESULT(${enable_opt-default})
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case "$enable_debugging" in
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yes) AC_CHECK_LIB(efence, malloc) ;;
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esac
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AC_SUBST(INCLUDES)
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INCLUDES="-I\${top_srcdir}/support"
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CCASFLAGS="${CFLAGS} ${INCLUDES}"
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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dnl Create output files.
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AC_OUTPUT([Makefile support/Makefile uos/Makefile])
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