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dnl Process this file with autoconf to produce a configure script.
sinclude(../common/aclocal.m4)
AC_PREREQ(2.5)dnl
AC_INIT(Makefile.in)
SIM_AC_COMMON
sim_link_files="${sim_link_files} m32r-sim.h ../../opcodes/m32r-opc.h"
sim_link_links="${sim_link_links} cpu-sim.h cpu-opc.h"
SIM_AC_OPTION_ENDIAN(BIG_ENDIAN)
SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
SIM_AC_OPTION_HOSTENDIAN
SIM_AC_OPTION_SCACHE(16384)
SIM_AC_OPTION_DEFAULT_MODEL(m32r/d)
SIM_AC_OPTION_ENVIRONMENT
SIM_AC_OPTION_INLINE()
cgen_maint=no
# Default is to use one in build tree.
cgen=../../cgen/cgen
cgendir='$(srcdir)/../../cgen'
# Having --enable-maintainer-mode take arguments is another way to go.
# ??? One can argue --with is more appropriate if one wants to specify
# a directory name, but what we're doing here is an enable/disable kind
# of thing and specifying both --enable and --with is klunky.
# If you reeely want this to be --with, go ahead and change it.
AC_ARG_ENABLE(cgen-maint,
[ --enable-cgen-maint[=dir] build cgen generated files],
[case "${enableval}" in
yes) cgen_maint=yes ;;
no) cgen_maint=no ;;
*)
# argument is cgen install directory (not implemented yet).
# Having a `share' directory might be more appropriate for the .scm,
# .cpu, etc. files.
cgendir=${cgen_maint}/lib/cgen
cgen=${cgendir}/bin/cgen
;;
esac])dnl
dnl AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} != xno)
if test x${cgen_maint} != xno ; then
CGEN_MAINT=''
else
CGEN_MAINT='#'
fi
AC_SUBST(CGEN_MAINT)
AC_SUBST(cgendir)
AC_SUBST(cgen)
SIM_AC_OUTPUT
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