# configure.ac -- OR1K test code specific autoconf configuration file
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# configure.ac -- OR1K test code specific autoconf configuration file
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#
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#
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# Copyright (C) 2010, 2011 Embecosm Limited
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# Copyright (C) 2010, 2011 Embecosm Limited
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#
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#
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# Contributor Jeremy Bennett
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# Contributor Jeremy Bennett
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#
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#
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# This file is part of OpenRISC 1000 Architectural Simulator.
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# This file is part of OpenRISC 1000 Architectural Simulator.
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#
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#
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# This program is free software; you can redistribute it and/or modify it
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the Free
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# under the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 3 of the License, or (at your option)
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# Software Foundation; either version 3 of the License, or (at your option)
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# any later version.
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# any later version.
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#
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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# more details.
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#
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#
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# You should have received a copy of the GNU General Public License along
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see .
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# with this program. If not, see .
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# Configure script for the OpenRISC 1000 simulator test suite OR1K code
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# Configure script for the OpenRISC 1000 simulator test suite OR1K code
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# directory. This uses a different tool chain, so has its own configuration
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# directory. This uses a different tool chain, so has its own configuration
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# script. Process this file with autoconf to produce a configure script.
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# script. Process this file with autoconf to produce a configure script.
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AC_INIT([or1ksim-testsuite], [2012-04-07], [openrisc@opencores.org])
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AC_INIT([or1ksim-testsuite], [2012-04-27], [openrisc@opencores.org])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_MACRO_DIR([m4])
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AC_PROG_LIBTOOL
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AC_PROG_LIBTOOL
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AM_INIT_AUTOMAKE
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AM_INIT_AUTOMAKE
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_HEADERS([config.h])
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# make sure we are using a recent autoconf version
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# make sure we are using a recent autoconf version
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AC_PREREQ(2.59)
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AC_PREREQ(2.59)
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# This is not nice, but it gets round the problem of the target not being
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# This is not nice, but it gets round the problem of the target not being
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# specified. We don't need to warn again - the main configure did that for us.
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# specified. We don't need to warn again - the main configure did that for us.
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case "$target_cpu" in
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case "$target_cpu" in
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or32*)
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or32*)
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;;
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;;
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dlx*)
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dlx*)
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;;
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;;
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*) target_alias=or32-elf;
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*) target_alias=or32-elf;
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;;
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;;
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esac
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esac
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# check for --enable-all-tests argument, in which case we attempt to build all
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# check for --enable-all-tests argument, in which case we attempt to build all
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# tests, even those that do not compile properly.
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# tests, even those that do not compile properly.
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AC_ARG_ENABLE(
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AC_ARG_ENABLE(
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[all-tests],
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[all-tests],
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AC_HELP_STRING([--enable-all-tests],
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AC_HELP_STRING([--enable-all-tests],
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[enable all tests, including those which do not compile]),
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[enable all tests, including those which do not compile]),
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[all_tests=true] [all_tests=false])
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[all_tests=true] [all_tests=false])
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AM_CONDITIONAL([BUILD_ALL_TESTS], [test x$all_tests = xtrue])
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AM_CONDITIONAL([BUILD_ALL_TESTS], [test x$all_tests = xtrue])
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# Sort out the tools. Using the target tool chain here, not native. Note that
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# Sort out the tools. Using the target tool chain here, not native. Note that
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# AC_CHECK_PROGS will not override an already set variable, so we must
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# AC_CHECK_PROGS will not override an already set variable, so we must
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# explicitly unset them first.
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# explicitly unset them first.
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unset CC
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unset CC
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unset RANLIB
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unset RANLIB
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unset LD
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unset LD
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unset SIM
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unset SIM
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AC_CHECK_PROGS(CC, [$target_alias-gcc])
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AC_CHECK_PROGS(CC, [$target_alias-gcc])
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AC_CHECK_PROGS(RANLIB, [$target_alias-ranlib])
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AC_CHECK_PROGS(RANLIB, [$target_alias-ranlib])
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AC_CHECK_PROGS(LD, [$target_alias-ld])
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AC_CHECK_PROGS(LD, [$target_alias-ld])
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AC_CHECK_PROGS(SIM, [$target_alias-sim])
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AC_CHECK_PROGS(SIM, [$target_alias-sim])
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AC_SUBST(CC)
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AC_SUBST(CC)
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AC_SUBST(RANLIB)
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AC_SUBST(RANLIB)
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AC_SUBST(LD)
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AC_SUBST(LD)
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AC_SUBST(SIM)
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AC_SUBST(SIM)
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AC_HEADER_STDC
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AC_HEADER_STDC
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# We need assembler, installer and per target C flags
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# We need assembler, installer and per target C flags
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AM_PROG_AS
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AM_PROG_AS
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AM_PROG_CC_C_O
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AM_PROG_CC_C_O
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AC_PROG_INSTALL
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AC_PROG_INSTALL
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# Specify our baseline CFLAGS
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# Specify our baseline CFLAGS
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CPPFLAGS="-I\${top_srcdir}/support -I\${top_srcdir}/except"
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CPPFLAGS="-I\${top_srcdir}/support -I\${top_srcdir}/except"
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CFLAGS="-Wall -Werror -g -nostdlib -mhard-div -mhard-mul"
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CFLAGS="-Wall -Werror -g -nostdlib -mhard-div -mhard-mul"
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# Flag to specify whether we want optimization when checking
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# Flag to specify whether we want optimization when checking
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AC_MSG_CHECKING(whether to enable optimizations when checking)
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AC_MSG_CHECKING(whether to enable optimizations when checking)
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AC_ARG_ENABLE(check-opt,
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AC_ARG_ENABLE(check-opt,
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[ --enable-check-opt enable optimizations
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[ --enable-check-opt enable optimizations
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--enable-check-opt=level same as gcc -O switch ], [
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--enable-check-opt=level same as gcc -O switch ], [
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case "$enableval" in
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case "$enableval" in
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yes)
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yes)
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CFLAGS="$CFLAGS -O"
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CFLAGS="$CFLAGS -O"
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;;
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;;
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*)
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*)
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CFLAGS="$CFLAGS -O$enableval"
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CFLAGS="$CFLAGS -O$enableval"
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;;
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;;
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esac
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esac
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])
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])
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AC_MSG_RESULT(${enable_check_opt-default})
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AC_MSG_RESULT(${enable_check_opt-default})
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AC_SUBST(CPPFLAGS)
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AC_SUBST(CPPFLAGS)
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AC_SUBST(CFLAGS)
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AC_SUBST(CFLAGS)
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# This is GNU compliant source and uses GNU libraries
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# This is GNU compliant source and uses GNU libraries
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AC_DEFINE(_GNU_SOURCE, 1, "The source code uses the GNU libraries)
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AC_DEFINE(_GNU_SOURCE, 1, "The source code uses the GNU libraries)
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# Check for functions doesn't work, since we can't execute code. Define some
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# Check for functions doesn't work, since we can't execute code. Define some
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# we know are definitely there in OR1K GCC. This is all to allow reused
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# we know are definitely there in OR1K GCC. This is all to allow reused
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# headers from the main code body (for the memory controller tests
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# headers from the main code body (for the memory controller tests
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# principally) to work.
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# principally) to work.
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AC_DEFINE([HAVE_STRNDUP], [], [Is strndup () available])
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AC_DEFINE([HAVE_STRNDUP], [], [Is strndup () available])
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AC_DEFINE([HAVE_ISBLANK], [], [Is isblank () available])
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AC_DEFINE([HAVE_ISBLANK], [], [Is isblank () available])
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# Check for headers
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# Check for headers
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AC_CHECK_HEADERS(sys/types.h inttypes.h)
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AC_CHECK_HEADERS(sys/types.h inttypes.h)
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# check for types and sizes
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# check for types and sizes
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AC_CHECK_TYPES([uint8_t, uint16_t, uint32_t],,, [#include ])
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AC_CHECK_TYPES([uint8_t, uint16_t, uint32_t],,, [#include ])
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AC_CHECK_TYPES([int8_t, int16_t, int32_t],,, [#include ])
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AC_CHECK_TYPES([int8_t, int16_t, int32_t],,, [#include ])
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# Checking sizeof doesn't really work, since it needs to run compiled code. So
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# Checking sizeof doesn't really work, since it needs to run compiled code. So
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# we do it by hand.
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# we do it by hand.
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AC_DEFINE([SIZEOF_CHAR], [1], [Result of sizeof (char)])
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AC_DEFINE([SIZEOF_CHAR], [1], [Result of sizeof (char)])
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AC_DEFINE([SIZEOF_SHORT], [2], [Result of sizeof (short)])
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AC_DEFINE([SIZEOF_SHORT], [2], [Result of sizeof (short)])
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AC_DEFINE([SIZEOF_INT], [4], [Result of sizeof (int)])
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AC_DEFINE([SIZEOF_INT], [4], [Result of sizeof (int)])
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AC_DEFINE([SIZEOF_LONG], [4], [Result of sizeof (long)])
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AC_DEFINE([SIZEOF_LONG], [4], [Result of sizeof (long)])
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AC_CONFIG_FILES([Makefile \
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AC_CONFIG_FILES([Makefile \
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acv-gpio/Makefile \
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acv-gpio/Makefile \
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acv-uart/Makefile \
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acv-uart/Makefile \
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basic/Makefile \
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basic/Makefile \
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cache/Makefile \
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cache/Makefile \
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cbasic/Makefile \
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cbasic/Makefile \
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cfg/Makefile \
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cfg/Makefile \
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dhry/Makefile \
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dhry/Makefile \
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dmatest/Makefile \
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dmatest/Makefile \
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eth/Makefile \
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eth/Makefile \
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except/Makefile \
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except/Makefile \
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except-test/Makefile \
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except-test/Makefile \
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exit/Makefile \
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exit/Makefile \
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ext/Makefile \
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ext/Makefile \
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fbtest/Makefile \
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fbtest/Makefile \
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fp/Makefile \
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fp/Makefile \
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testfloat/Makefile \
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testfloat/Makefile \
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functest/Makefile \
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functest/Makefile \
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flag/Makefile \
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flag/Makefile \
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int-test/Makefile \
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int-test/Makefile \
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int-logger/Makefile \
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int-logger/Makefile \
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inst-set-test/Makefile \
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inst-set-test/Makefile \
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kbdtest/Makefile \
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kbdtest/Makefile \
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local-global/Makefile \
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local-global/Makefile \
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loop/Makefile \
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loop/Makefile \
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mc-async/Makefile \
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mc-async/Makefile \
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mc-dram/Makefile \
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mc-dram/Makefile \
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mc-ssram/Makefile \
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mc-ssram/Makefile \
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mc-sync/Makefile \
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mc-sync/Makefile \
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mc-common/Makefile \
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mc-common/Makefile \
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mem-test/Makefile \
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mem-test/Makefile \
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mmu/Makefile \
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mmu/Makefile \
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mul/Makefile \
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mul/Makefile \
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mycompress/Makefile \
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mycompress/Makefile \
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support/Makefile \
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support/Makefile \
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tick/Makefile \
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tick/Makefile \
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uos/Makefile \
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uos/Makefile \
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upcalls/Makefile \
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upcalls/Makefile \
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pcu/Makefile])
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pcu/Makefile])
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AC_OUTPUT
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AC_OUTPUT
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