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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [configure.in] - Rev 26
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dnl
dnl Configure script for the OpenRISC 1000 simulator
dnl
dnl report bugs to jrydberg@phx.pp.se
dnl
dnl Process this file with autoconf to produce a configure script.
AC_INIT(cpu/or32/execute.c)
AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE(or1ksim, 1.3)
AM_CONFIG_HEADER(config.h)
AC_REVISION([for or1ksim-1.2, version 2.14, from autoconf version] AC_ACVERSION)
SIMVERSION=1.2
dnl make sure we are using a recent autoconf version
AC_PREREQ(2.10)
AC_CANONICAL_HOST
# We want these before the checks, so the checks can modify their values.
test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
AC_PROG_CC
AC_MINIX
AC_SET_MAKE
# If we're using gcc and the user hasn't specified CFLAGS, add -O2 to CFLAGS.
test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O2"
AC_PROG_GCC_TRADITIONAL
AC_PROG_INSTALL
AC_CHECK_PROG(AR, ar, ar)
dnl Set default for ARFLAGS, since autoconf does not have a macro for it.
dnl This allows people to set it when running configure or make
test -n "$ARFLAGS" || ARFLAGS="cr"
AC_PROG_RANLIB
MAKE_SHELL=/bin/sh
AC_SUBST(MAKE_SHELL)
AC_RETSIGTYPE
AC_HEADER_STAT
AC_HEADER_DIRENT
AC_CHECK_FUNCS(strcasecmp select setenv putenv tcgetattr setlocale lstat)
AC_FUNC_STRCOLL
AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h \
sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
termcap.h termios.h termio.h sys/file.h locale.h)
dnl check for GNU readline
AC_ARG_ENABLE(readline,
[ --enable-readline Use GNU readline], AC_CHECK_LIB(readline, add_history))
dnl yuck
case "$host_os" in
aix*) prefer_curses=yes ;;
esac
case "$host_cpu" in
*cray*) LOCAL_CFLAGS=-DCRAY ;;
esac
case "$host_os" in
isc*) LOCAL_CFLAGS=-Disc386 ;;
esac
BUILD_DIR=`pwd`
AC_SUBST(BUILD_DIR)
AC_SUBST(CFLAGS)
AC_SUBST(LOCAL_CFLAGS)
AC_SUBST(LOCAL_LDFLAGS)
AC_SUBST(LOCAL_DEFS)
AC_SUBST(AR)
AC_SUBST(ARFLAGS)
AC_SUBST(host_cpu)
AC_SUBST(host_os)
AC_SUBST(host)
AC_SUBST(SUMVERSION)
AC_SUBST(TERMCAP_LIB)
dnl yuck
case "$target_cpu" in
or32*) CPU_ARCH=or32;;
or16*) CPU_ARCH=or16;;
dlx*) CPU_ARCH=dlx;;
esac
AC_SUBST(CPU_ARCH)
dnl yuck
INCLUDES="-I\${top_srcdir}/cpu/common -I\${top_srcdir}/cpu/or1k \
-I\${top_srcdir}/cpu/$CPU_ARCH -I\${top_srcdir}/cache -I\${top_srcdir}/mmu \
-I\${top_srcdir}/bpb"
AC_SUBST(INCLUDES)
AC_OUTPUT([Makefile bpb/Makefile cache/Makefile cpu/Makefile
cpu/common/Makefile cpu/or32/Makefile cpu/or16/Makefile
cpu/or1k/Makefile cpu/dlx/Makefile
support/Makefile mmu/Makefile],
[
# Makefile uses this timestamp file to record whether config.h is up to date.
echo > stamp-h
])
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