&emit_c_file_rule('allocate');
&emit_c_file_rule('main');
&emit_c_file_rule('nlx');

$assembler_command = $target_platform{'assembler_command'};

if ($features{'compiled_for_linux'} && $features{'compiled_for_x86'}) {
    # Linux and win32 have different name mangling conventions, so we
    # can't use the same cpu-specific file.
    $cpu_specific = 'linux-ix86';
} elsif ($features{'compiled_for_win32'} && $features{'compiled_for_x86'}) {
    $cpu_specific = 'i386';
} elsif ($features{'compiled_for_hppa'}) {
    $cpu_specific = 'hppa';
# always use cc on HP, since some versions of gas choke on hppa.s
    $assembler_command = 'cc $(CCFLAGS) -c %s -o %s';
} elsif ($features{'compiled_for_sparc'}) {
    $cpu_specific = 'sparc';
} else {
    &unknown_platform_error();
}

$lib_name = "$lib_prefix" . "runtime$dot_lib";

# These next lines works because Perl uses the same format directives
# (%s) that Dylan does.
print "$cpu_specific$dot_obj : \$(SRCDIR)/$cpu_specific.s\n";
print "\t";
printf($assembler_command,
       "\$(SRCDIR)/$cpu_specific.s", "$cpu_specific$dot_obj");
print "\n";

print "$lib_name: allocate$dot_obj main$dot_obj nlx$dot_obj ",
    "$cpu_specific$dot_obj\n";
print "\t";
printf($target_platform{'link_library_command'}, $lib_name,
       "allocate$dot_obj main$dot_obj nlx$dot_obj $cpu_specific$dot_obj");
print "\n";

push(@compile_dependencies, $lib_name);
do install($libdir, $lib_name);
push(@files_to_clean, $lib_name);