NetBSD/gnu/usr.bin/gcc/gcc2netbsd

#!/usr/gnu/bin/perl
#
#	$NetBSD: gcc2netbsd,v 1.14 1997/03/15 01:35:37 jonathan Exp $
#
#  Perl script to convert a standard distribution directory for gcc into
#	a NetBSD source tree.
#
#  This is done as a script so that as each distribution is released,
#	only changes from the previous one need to be dealt with as
#	modifications to this script and related files.  This should
#	reduce the cost of updating from a new release of gcc by an
#	order of magnitude (or more?)
#
#  This script requires two environment variables set:
#	SRCDIR - gcc source directory from FSF
#	TARGETDIR - name of the high level directory to make
#
#  Written by Phil Nelson, November 22, 1995.  (for gcc-2.7.1)
#
#  Updated November 29, 1995 for gcc-2.7.2
#
#  This is currently updated for gcc-2.7.2.  Newer versions of gcc
#	should have this script and related files updated.
#

$version = "2.7.2";

# definitions ...

@subdirs = ("arch", "common", "cc", "cc1", "cc1obj", "cc1plus", "cpp",
	    "g++", "libgcc", "libobjc");

# The following should include: "alpha"

@archlist = ("arm32", "i386", "m68k", "mips", "ns32k", "sparc", "vax");

@obver = ("obstack.c", "version.c");

@archf = ("netbsd.h", "xm-netbsd.h");

@ccf = ("gcc.c");

@ccof = ("gcc.1");

@cc1f = ("c-lang.c");

@cc1of = ();

@cc1objf = ("objc-act.c");

@cc1objof = ("objc-tree.def", "objc-act.h", "objc-parse.y");

@cc1plusf = ("call.c", "decl.c", "errfn.c", "expr.c", "pt.c", "sig.c",
	     "typeck2.c", "class.c", "decl2.c", "error.c", "gc.c",
	     "lex.c", "ptree.c", "spew.c", "typeck.c",
	     "cvt.c", "edsel.c", "except.c", "init.c", "method.c",
	     "search.c", "tree.c", "xref.c", "repo.c");

@cc1plusof = ("tree.def", "class.h", "cp-tree.h", "decl.h", "hash.h",
	      "lex.h", "input.c", "parse.y");

@commonf = ("bc-emit.c", "bc-optab.c", "bi-reverse.c", "c-aux-info.c",
	    "c-common.c", "c-convert.c", "c-decl.c", "c-iterate.c",
	    "c-lex.c", "c-pragma.c", "c-typeck.c", "caller-save.c",
	    "calls.c", "combine.c", "convert.c", "cse.c", "dbxout.c",
	    "dwarfout.c", "emit-rtl.c", "explow.c", "expmed.c",
	    "expr.c", "final.c", "flow.c", "fold-const.c",
	    "function.c", "getpwd.c", "global.c", "integrate.c",
	    "jump.c", "local-alloc.c", "loop.c", "obstack.c",
	    "optabs.c", "print-rtl.c", "print-tree.c", "real.c",
	    "recog.c", "reg-stack.c", "regclass.c", "reload.c",
	    "reload1.c", "reorg.c", "rtl.c", "rtlanal.c", "sched.c",
	    "sdbout.c", "stmt.c", "stor-layout.c", "stupid.c",
	    "toplev.c", "tree.c", "unroll.c", "varasm.c", "version.c",
	    "xcoffout.c");

@commonof = ("bc-typecd.def", "bytecode.def", "machmode.def",
	     "modemap.def", "rtl.def", "stab.def", "tree.def",
	     "assert.h", "basic-block.h", "bc-emit.h", "bc-optab.h",
	     "bc-typecd.h", "bi-defs.h", "bi-run.h",
	     "bytecode.h", "bytetypes.h", "c-gperf.h", "c-lex.h",
	     "c-parse.y", "c-pragma.h", "c-tree.h", "conditions.h",
	     "convert.h", "defaults.h", "dwarf.h", "expr.h",
	     "flags.h", "function.h", "gstab.h", "gsyms.h",
	     "hard-reg-set.h", "input.h", "integrate.h", "loop.h",
	     "machmode.h", "obstack.h", "output.h", "real.h",
	     "recog.h", "regs.h", "reload.h", "rtl.h", "stack.h",
	     "tree.h", "typeclass.h", "xcoffout.h", "bi-parser.y");

@commonplus = ("lang-specs.h", "lang-options.h"); 

@genf = ("bi-opcode.c", "bi-arity.c", "bi-opname.c",
	 "bi-lexer.c", "genattr.c", "genattrtab.c", "gencodes.c",
	 "genconfig.c", "genemit.c", "genextract.c", "genflags.c",
	 "genopinit.c", "genoutput.c", "genpeep.c", "genrecog.c" );
	 

@cppf = ("cccp.c");

@cppof = ("pcp.h", "cexp.y");

@gplusf = ("g++.c");

@gplusof = ("g++.1");

@libgccf = ("libgcc1.c", "libgcc2.c");

@libgccof = ("gbl-ctors.h");

@libobjcf = ("archive.c", "class.c", "encoding.c", "hash.c", "init.c",
	     "misc.c", "objects.c", "sarray.c", "selector.c",
	     "sendmsg.c");

@libobjcof = ("NXConstStr.h", "NXConstStr.m", "Object.h", "Object.m",
	      "Protocol.h", "Protocol.m", "encoding.h", "hash.h",
	      "list.h", "objc-api.h", "objc.h", "runtime.h",
	      "sarray.h", "typedstream.h");

@genh = ("attr", "flags", "codes", "config");

@genbc = ("opcode", "opname", "arity");

@genc =("peep", "opinit", "recog", "extract", "output", "emit", "attrtab");

$gendep = "rtl.o obstack.o";

$bcdep = "bi-parser.o bi-lexer.o bi-reverse.o obstack.o";

%sedlist = ("libobjc/NXConstStr.h","'s/objc\\///g'",
	    "libobjc/NXConstStr.m","'s/objc\\///g'",
	    "libobjc/Object.h","'s/objc\\///g'",
	    "libobjc/Object.m","'s/objc\\///g'",
	    "libobjc/Protocol.h","'s/objc\\///g'",
	    "libobjc/Protocol.m","'s/objc\\///g'",
	    "libobjc/encoding.h","'s/objc\\///g'",
	    "libobjc/hash.c","'s/objc\\///g'",
	    "libobjc/objc-api.h","'s/objc\\///g'",
	    "libobjc/runtime.h","'s/objc\\///g'",
	    "libobjc/sarray.c","'s/objc\\///g'",
	    "libobjc/selector.c","'s/objc\\///g'",
	    "libobjc/typedstream.h","'s/objc\\///g'",
	    "libobjc/objects.c","'s/\\.\\.\\///g'",
	    "libobjc/sendmsg.c","'s/\\.\\.\\///g'");

#
# Utility Subroutines
#

# &copyfiles (fromdir, todir, list of files);
sub copyfiles {
    local ($fdir, $tdir, @list) = @_;
    local ($f);

    foreach $f (@list) {
	print "  $fdir/$f --> $tdir/$f\n";
	system ("cp $fdir/$f $tdir/$f");
    }
}

sub uniq {
    local (@inlist) = @_;
    local (@outlist);

    @outlist = ($inlist[0]);
    for ( $i=1; $i < @inlist; $i++ ) {
	if ($inlist[$i] ne $inlist[$i-1]) {
	    push (@outlist, $inlist[$i]);
	}
    }

    @outlist;
}

sub dumpsrcs {
    local (@names) = @_;
    local ($count);

    print ODATA "SRCS=\t";
    $count = 0;
    foreach $f (@names) {
        print ODATA "$f ";
	if ($count == 5) {
	    print ODATA "\\\n";
	    $count = 0;
	} else {
	    $count += 1;
	}
    }
    if ($count != 0) {
	print ODATA "\n";
    }
}

# dump the rules for the generation programs.
sub dumpgens {
    print ODATA "all: ";
    foreach $n (@genh)  { print ODATA "insn-$n.h "; };
    foreach $n (@genbc)  { print ODATA "bc-$n.h "; };
    print ODATA "lib\$(LIB).a\n\n";

    print ODATA "beforedepend: ";
    foreach $n (@genh)  { print ODATA "insn-$n.h "; };
    foreach $n (@genbc)  { print ODATA "bc-$n.h "; };
    print ODATA "c-parse.h\n\n";

    foreach $n (@genh) {
	print ODATA "insn-$n.h: gen$n \$(MD)\n";
	print ODATA "\t./gen$n \$(MD) > insn-$n.h\n\n";
	print ODATA "CLEANFILES += insn-$n.h gen$n gen$n.o\n\n";
    }

    foreach $n (@genbc) {
	print ODATA "bc-$n.h: bi-$n \$(BCDEF)\n";
	print ODATA "\t./bi-$n < \$(BCDEF) > bc-$n.h\n\n";
	print ODATA "CLEANFILES += bc-$n.h bi-$n bi-$n.o\n\n";
    }

    foreach $n (@genc) {
	print ODATA "insn-$n.c: gen$n\n \$(MD)";
	print ODATA "\t./gen$n \$(MD) > insn-$n.c\n";
	print ODATA "CLEANFILES += insn-$n.c gen$n gen$n.o\n\n";
    }

    foreach $n (@genh, @genc) { 
	print ODATA "gen$n.o: gen$n.c\n\n";
	print ODATA "gen$n: gen$n.o $gendep";
	if ($n eq "attrtab") {
	    print ODATA " print-rtl.o rtlanal.o";
	    print ODATA "\n\t\$(CC) -o gen$n gen$n.o $gendep".
		" print-rtl.o rtlanal.o\n\n";
	} else {
	    print ODATA "\n\t\$(CC) -o gen$n gen$n.o $gendep\n\n";
	}
    }

    foreach $n (@genbc) { 
	print ODATA "bi-$n.o: bi-$n.c\n\n";
	print ODATA "bi-$n: bi-$n.o $bcdep\n";
	print ODATA "\t\$(CC) -o bi-$n bi-$n.o $bcdep\n\n";
    }

    # special clean files ...
    print ODATA
	"CLEANFILES += bi-lexer.o bi-parser.o bi-parser.c bi-parser.h\n\n";
}

#
# Main progarm.
# 

$srcdir = $ENV{'SRCDIR'};
$targetdir = $ENV{'TARGETDIR'};
$incdirs = "-I. -I$srcdir/config -I$srcdir";

if (!$srcdir | !targetdir) {
    die "You must define the environment variables SRCDIR and TARGETDIR.\n"
} 
print "Making the NetBSD directory tree.\n";
mkdir ($targetdir,0777);
foreach $f (@subdirs) { 
    print "   -->$f\n";
    mkdir ("$targetdir/$f",0777);
}
foreach $f(@archlist) {
    print "   -->arch/$f\n"; 
    mkdir ("$targetdir/arch/$f",0777);
}

print "Populating $targetdir.\n";
&copyfiles ($srcdir, $targetdir, "COPYING");

print "Populating the arch directory.\n";
&copyfiles ("$srcdir/config", "$targetdir/arch", @archf);
foreach $arch (@archlist) {
    system ("echo '#include \"$arch/xm-netbsd.h\"\n' > config.h");
    system ("echo '#include \"$arch/netbsd.h\"\n' > tm.h");
    print "  cpp -M $incdirs tm.h config.h\n";
    $results = `cpp -M $incdirs tm.h config.h`;
    $results =~ tr/\n/ /;
    @list = ();
    foreach $item (split (/ /, $results)) {
	if (index ($item, "$arch/") >= 0) {
	    push (@list, substr ($item, rindex ($item, '/')+1, 1000));
	};
    };
    @list = sort (@list);
    @list = &uniq (@list);
    &copyfiles ("$srcdir/config/$arch", "$targetdir/arch/$arch",
		"$arch.c", "$arch.md", @list);
    # Config files
    system ("printf \"#define NETBSD_NATIVE\n".
	    "#define DEFAULT_TARGET_VERSION \\\"$version\\\"\n".
	    "#define DEFAULT_TARGET_MACHINE \\\"NetBSD/$arch\\\"\n".
	    "#include \\\"$arch/xm-netbsd.h\\\"\n\"".
	    "> $targetdir/arch/$arch/config.h");
    system ("printf \"#include \\\"$arch/xm-netbsd.h\\\"\\\n\"".
	    "> $targetdir/arch/$arch/hconfig.h");
    system ("printf \"#include \\\"$arch/xm-netbsd.h\\\"\\\n\"".
	    "> $targetdir/arch/$arch/tconfig.h");
    system ("printf \"#include \\\"$arch/netbsd.h\\\"\\\n\"".
	    "> $targetdir/arch/$arch/tm.h");
}
unlink ("config.h");
unlink ("tm.h");

# hack to allow mips/xm-netbsd.h to be changed later ...
chmod (0644, "$targetdir/arch/mips/xm-netbsd.h");

# and similarly for mips/netbsd.h.
chmod (0644, "$targetdir/arch/mips/netbsd.h");

print "Populating the top level directory.\n";
&copyfiles ($srcdir, $targetdir, "COPYING");

print "Populating the cc directory.\n";
&copyfiles ($srcdir, "$targetdir/cc", @ccf, @ccof);

print "Populating the cc1 directory.\n";
&copyfiles ($srcdir, "$targetdir/cc1", @cc1f, @cc1of);

print "Populating the cc1obj directory.\n";
&copyfiles ($srcdir, "$targetdir/cc1obj", @cc1objf, @cc1objof);

print "Populating the cc1plus directory.\n";
&copyfiles ("$srcdir/cp", "$targetdir/cc1plus", @cc1plusf, @cc1plusof);

print "Populating the common directory.\n";
&copyfiles ($srcdir, "$targetdir/common", @commonf, @commonof, @genf);
&copyfiles ("$srcdir/cp", "$targetdir/common", @commonplus);

print "Populating the cpp directory.\n";
&copyfiles ($srcdir, "$targetdir/cpp", @cppf, @cppof);
system ("cp $srcdir/cccp.1 $targetdir/cpp/cpp.1");

print "Populating the g++ directory.\n";
&copyfiles ("$srcdir/cp", "$targetdir/g++", @gplusf, @gplusof);

print "Populating the libgcc directory.\n";
&copyfiles ("$srcdir", "$targetdir/libgcc", @libgccf, @libgccof);

print "Populating the libobjc directory.\n";
&copyfiles ("$srcdir/objc", "$targetdir/libobjc", @libobjcf, @libobjcof);


#
# Build makefiles
#

$first = "True";
while ($line = <DATA>) {
    chop ($line);
    if (substr($line,0,2) eq "%%") {
	@cmd = split (/ /,$line);
	if ($cmd[1] eq "file") {
	    print "Building $targetdir/$cmd[2]\n";
	    if ($first eq "") {
		close (ODATA);
	    } else {
		$first = "";
	    }
	    open (ODATA, ">$targetdir/$cmd[2]") ||
		die "Could now create $targetdir/$cmd[2]";
	} elsif ($cmd[1] eq "srcs") {
	    print "  Defining SRCS for $cmd[2]\n";
	    if ($first) {
		die "Data file must start with a %% file!";
	    }
	    if ($cmd[2] eq "cc") {
		&dumpsrcs (@ccf, @obver);
	    } elsif ($cmd[2] eq "cc1") {
		&dumpsrcs (@cc1f, "c-parse.c");
	    } elsif ($cmd[2] eq "cc1plus") {
		&dumpsrcs (@cc1plusf, "parse.c");
	    } elsif ($cmd[2] eq "cc1obj") {
		&dumpsrcs (@cc1objf, "objc-parse.c");
	    } elsif ($cmd[2] eq "cpp") {
		&dumpsrcs (@cppf, "cexp.c", @obver);
	    } elsif ($cmd[2] eq "g++") {
		&dumpsrcs (@gplusf, @obver);
	    } elsif ($cmd[2] eq "common") {
		@flist = ();
		foreach $n (@genc) { push (@flist, "insn-$n.c"); }
		&dumpsrcs (@commonf, "\$(MACHINE_ARCH).c", @flist);
	    } elsif ($cmd[2] eq "objc") {
		&dumpsrcs (@libobjcf);
	    } else {
		die "Unknown SRCS command";
	    }
	} elsif ($cmd[1] eq "gens") {
	    if ($first) {
		die "Data file must start with a %% file!";
	    }
	    &dumpgens;
	} elsif ($cmd[1] eq "NetBSD") {
	    if ($first) {
		die "Data section must start with a %% file!";
	    }
	    print ODATA "#	\$"."NetBSD".": \$\n";
	}
    } else {
	if ($first) {
	    die "Data file must start with a %% file!";
	}
	print ODATA "$line\n";
    }
}    
close (ODATA);

#
# Sed transformations of files
#

foreach $n (keys(%sedlist)) {
    print "Modifying $n\n";
    system ("cd $targetdir; sed $sedlist{$n} $n > tmp;  mv -f tmp $n");
}

#
# end of the script
#

# what follows is the data for makefiles and other special files
# that need to be created.

__END__
%% file Makefile
%% NetBSD

SUBDIR=	common cc cpp cc1 cc1plus cc1obj g++ libgcc libobjc

.include <bsd.subdir.mk>
%% file Makefile.cc1
%% NetBSD

NOMAN=

BINDIR=	/usr/libexec

XXXX!= cd $(.CURDIR)/../common; \
	 printf "xxxx:\n\techo -I\$${.OBJDIR}\n" | ${MAKE} -r -s -f - xxxx

CFLAGS+=-I. -I${.CURDIR} -I${.CURDIR}/../common -I${.CURDIR}/../arch \
	-I${.CURDIR}/../arch/$(MACHINE_ARCH) $(XXXX)

YFLAGS=

LIBCC1!= cd $(.CURDIR)/../common; \
	printf "xxx:\n\techo \$${.OBJDIR}/libcc1.a\n" | ${MAKE} -r -s -f - xxx

LDADD+=${LIBCC1} -lgnumalloc
DPADD+= /usr/lib/libgnumalloc.a

${PROG}: ${LIBCC1}

.include <bsd.prog.mk>
%% file common/Makefile
%% NetBSD

LIB=	cc1

NOMAN=
NOPIC=
NOPROFILE=

XXXX != cd $(.CURDIR)/../common; \
	 printf "xxxx:\n\techo -I\$${.OBJDIR}\n" | ${MAKE} -r -s -f - xxxx

CFLAGS+=-I${.CURDIR} -I${.CURDIR}/../arch \
	-I${.CURDIR}/../arch/$(MACHINE_ARCH) $(XXXX)

MD= ${.CURDIR}/../arch/${MACHINE_ARCH}/${MACHINE_ARCH}.md

BCDEF= ${.CURDIR}/bytecode.def

.PATH:	${.CURDIR}/../arch/${MACHINE_ARCH}

%% srcs common

%% gens

bi-lexer.o: bi-parser.h

bi-parser.h: bi-parser.c
bi-parser.c: bi-parser.y
	$(YACC) -b bi -d $(.IMPSRC)
	mv -f bi.tab.c bi-parser.c
	mv -f bi.tab.h bi-parser.h

CLEANFILES += c-parse.c c-parse.h

c-lex.o: c-parse.h

c-parse.h: c-parse.c
c-parse.c: c-parse.y
	$(YACC) -b c -d $(.IMPSRC)
	mv -f c.tab.c c-parse.c
	mv -f c.tab.h c-parse.h

install:

.include <bsd.lib.mk>

%% file cc/Makefile
#	from: @(#)Makefile    6.2 (Berkeley) 3/25/91
%% NetBSD

PROG=           gcc
%% srcs cc
MAN=		gcc.1
BINDIR=		/usr/bin
CFLAGS+=-I${.CURDIR} -I${.CURDIR}/../common -I${.CURDIR}/../arch \
	-I${.CURDIR}/../arch/$(MACHINE_ARCH) \
	-DMD_EXEC_PREFIX=\"/usr/libexec/\" \
	-DMD_STARTFILE_PREFIX=\"/usr/lib/\"

LDADD+=		-lgnumalloc
DPADD+=		/usr/lib/libgnumalloc.a

LINKS+=		${BINDIR}/gcc ${BINDIR}/cc 
MLINKS=		gcc.1 cc.1

.PATH:		$(.CURDIR)/../common 

.include <bsd.prog.mk>
%% file cc1/Makefile
#	from: @(#)Makefile	6.2 (Berkeley) 2/2/91
%% NetBSD

PROG=		cc1

%% srcs cc1

CLEANFILES+= c-parse.c

.PATH:	${.CURDIR}/../common

.include <../Makefile.cc1>
%% file cc1plus/Makefile
%% NetBSD

PROG=	cc1plus

%% srcs cc1plus

lex.o pt.o spew.o: parse.h

CLEANFILES+=	parse.c parse.h

parse.h: parse.c
parse.c: parse.y
	$(YACC) -d $(.IMPSRC)
	grep '^#define[         ]*YYEMPTY' y.tab.c >>y.tab.h
	mv -f y.tab.c parse.c
	mv -f y.tab.h parse.h

.include <../Makefile.cc1>
%% file cc1obj/Makefile
%% NetBSD

PROG=           cc1obj

%% srcs cc1obj

CLEANFILES+=	objc-parse.c

.PATH:          $(.CURDIR)/../cc1

.include <../Makefile.cc1>
%% file cpp/Makefile
#	from: @(#)Makefile	6.4 (Berkeley) 2/21/91
%% NetBSD

PROG=		cpp
BINDIR=		/usr/libexec
%% srcs cpp
CFLAGS+=	-I. -I$(.CURDIR) -I$(.CURDIR)/../common -I$(.CURDIR)/../arch \
                -I$(.CURDIR)/../arch/$(MACHINE_ARCH) \
		-DGCC_INCLUDE_DIR=\"\" \
		-DTOOL_INCLUDE_DIR=\"\" \
		-DGPLUSPLUS_INCLUDE_DIR=\"/usr/include/g++\"
LDADD+=		-lgnumalloc
DPADD+=		/usr/lib/libgnumalloc.a
YFLAGS=

MLINKS=	cpp.1 cccp.1 cpp.1 gcpp.1

CLEANFILES+= cexp.c

.PATH:		$(.CURDIR)/../common

afterinstall:
	${INSTALL} -c -o $(BINOWN) -g $(BINGRP) -m $(BINMODE) \
		$(.CURDIR)/usr.bin.cpp.sh $(DESTDIR)/usr/bin/cpp
	@/bin/rm -rf $(DESTDIR)/usr/bin/gcpp
	@ln $(DESTDIR)/usr/bin/cpp $(DESTDIR)/usr/bin/gcpp
	@echo $(DESTDIR)/usr/bin/gcpp -\> $(DESTDIR)/usr/bin/cpp

.include <bsd.prog.mk>
%% file g++/Makefile
#	from: @(#)Makefile    6.2 (Berkeley) 3/25/91
%% NetBSD

PROG=           g++
%% srcs g++
MAN=		g++.1
BINDIR=		/usr/bin
CFLAGS+=	-I$(.CURDIR) -I$(.CURDIR)/../common \
		-I$(.CURDIR)/../arch -I$(.CURDIR)/../arch/$(MACHINE_ARCH) \
		-DGCC_NAME=\"/usr/bin/cc\"
LDADD+=		-lgnumalloc
DPADD+=		/usr/lib/libgnumalloc.a

LINKS+=	${BINDIR}/g++ ${BINDIR}/c++
MLINKS=	g++.1 c++.1

.PATH:          $(.CURDIR)/../common 

.include <bsd.prog.mk>
%% file libgcc/Makefile
%% NetBSD

LIB=	gcc
NOPROFILE=
NOPIC=

CFLAGS+=-I${.CURDIR}/../common -I${.CURDIR}/../arch \
	-I${.CURDIR}/../arch/${MACHINE_ARCH}

#LIB1OBJS= _mulsi3.o _udivsi3.o _divsi3.o _umodsi3.o _modsi3.o _lshrsi3.o \
#	  _lshlsi3.o _ashrsi3.o _ashlsi3.o _divdf3.o _muldf3.o _negdf2.o \
#	  _adddf3.o _subdf3.o _fixdfsi.o _fixsfsi.o _floatsidf.o _floatsisf.o \
#	  _truncdfsf2.o _extendsfdf2.o _addsf3.o _negsf2.o _subsf3.o \
#	  _mulsf3.o _divsf3.o _eqdf2.o _nedf2.o _gtdf2.o _gedf2.o _ltdf2.o \
#	  _ledf2.o _eqsf2.o _nesf2.o _gtsf2.o _gesf2.o _ltsf2.o _lesf2.o

#LIB2OBJS= _muldi3.o _divdi3.o _moddi3.o _udivdi3.o _umoddi3.o _negdi2.o \
#	  _lshrdi3.o _lshldi3.o _ashldi3.o _ashrdi3 _ffsdi2.o \
#	  _udiv_w_sdiv.o _udivmoddi4.o _cmpdi2.o _ucmpdi2.o _floatdidf.o \
#	  _floatdisf.o _fixunsdfsi.o _fixunssfsi.o _fixunsdfdi.o _fixdfdi.o \
#	  _fixunssfdi.o _fixsfdi.o _fixxfdi.o _fixunsxfdi.o _floatdixf.o \
#	  _fixunsxfsi.o

LIB2OBJS+=__gcc_bcmp.o _varargs.o _eprintf.o _op_new.o _new_handler.o \
	  _op_delete.o _bb.o _shtab.o _clear_cache.o _trampoline.o __main.o \
	  _exit.o _ctors.o _op_vdel.o _op_vnew.o _pure.o

.if (${MACHINE_ARCH} == "m68k") || (${MACHINE_ARCH} == "i386")
LIB2OBJS+=_fixxfdi.o _fixunsxfdi.o _floatdixf.o _fixunsxfsi.o
.endif

OBJS= ${LIB1OBJS} ${LIB2OBJS}
#LIB1SOBJS=${LIB1OBJS:.o=.so}
LIB2SOBJS=${LIB2OBJS:.o=.so}

#${LIB1OBJS}: libgcc1.c
#	${COMPILE.c} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
#	@${LD} -x -r ${.TARGET}
#	@mv a.out ${.TARGET}

${LIB2OBJS}: libgcc2.c
	${COMPILE.c} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
	@${LD} -x -r ${.TARGET}
	@mv a.out ${.TARGET}

#${LIB1SOBJS}: libgcc1.c
#	${COMPILE.c} -fpic -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c

${LIB2SOBJS}: libgcc2.c
	${COMPILE.c} -fpic -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c

.include <bsd.lib.mk>
%% file libobjc/Makefile
%% NetBSD

LIB=	objc
NOPROFILE=
NOPIC=

CFLAGS+=-I${.CURDIR}/../common -I${.CURDIR}/../arch \
	-I${.CURDIR}/../arch/${MACHINE_ARCH}

%% srcs objc

.include <bsd.lib.mk>
%% file cpp/usr.bin.cpp.sh
#!/bin/sh
#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# This code is derived from software contributed to Berkeley by
# the Systems Programming Group of the University of Utah Computer
# Science Department.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the University of
#	California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#	@(#)usr.bin.cpp.sh	6.5 (Berkeley) 4/1/91
#
# Transitional front end to CCCP to make it behave like (Reiser) CCP:
#	specifies -traditional
#	doesn't search gcc-include
#
PATH=/usr/bin:/bin
CPP=/usr/libexec/cpp
ALST="-traditional -D__GNUC__ -$ "
NSI=no
OPTS=""
INCS="-nostdinc"
FOUNDFILES=no

while [ $# -gt 0 ]
do
	A="$1"
	shift

	case $A in
	-nostdinc)
		NSI=yes
		;;
	-traditional)
		;;
	-I*)
		INCS="$INCS $A"
		;;
	-U__GNUC__)
		ALST=`echo $ALST | sed -e 's/-D__GNUC__//'`
		;;
	-imacros|-include|-idirafter|-iprefix|-iwithprefix)
		INCS="$INCS '$A' '$1'"
		shift
		;;
	-*)
		OPTS="$OPTS '$A'"
		;;
	*)
		FOUNDFILES=yes
		if [ $NSI = "no" ]
		then
			INCS="$INCS -I/usr/include"
			NSI=skip
		fi
		eval $CPP $ALST $INCS $OPTS $A || exit $?
		;;
	esac
done

if [ $FOUNDFILES = "no" ]
then
	# read standard input
	if [ $NSI = "no" ]
	then
		INCS="$INCS -I/usr/include"
	fi
	eval exec $CPP $ALST $INCS $OPTS
fi

exit 0
%% file cc/specs.h
#include "lang-specs.h"
%% file cc/multilib.h
#define MULTILIB_SELECT ". ;"
%% file common/options.h
#include "lang-options.h"
%% file arch/mips/xm-netbsd.h
#include <mips/xm-mips.h>
#include <xm-netbsd.h>
%%file arch/mips/netbsd.h
/* Definitions for DECstation running BSD as target machine for GNU compiler.
   Copyright (C) 1993, 1995 Free Software Foundation, Inc.

This file is part of GNU CC.

GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* We settle for little endian for now */

#define TARGET_ENDIAN_DEFAULT 0


/* Look for the include files in the system-defined places.  */

#ifndef CROSS_COMPILE
#undef GPLUSPLUS_INCLUDE_DIR
#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++"

#undef GCC_INCLUDE_DIR
#define GCC_INCLUDE_DIR "/usr/include"

#undef INCLUDE_DEFAULTS
#define INCLUDE_DEFAULTS		\
  {					\
    { GPLUSPLUS_INCLUDE_DIR, 1, 1 },	\
    { GCC_INCLUDE_DIR, 0, 0 },		\
    { 0, 0, 0 }				\
  }

/* Under NetBSD, the normal location of the various *crt*.o files is the
   /usr/lib directory.  */

#undef STANDARD_STARTFILE_PREFIX
#define STANDARD_STARTFILE_PREFIX "/usr/lib/"
#endif

/* Provide a LINK_SPEC appropriate for NetBSD.  Here we provide support
   for the special GCC options -static, -assert, and -nostdlib.  */

#undef LINK_SPEC
#define LINK_SPEC \
  "%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \
   %{bestGnum} %{shared} %{non_shared} \
   %{call_shared} %{no_archive} %{exact_version} \
   %{!shared: %{!non_shared: %{!call_shared: -non_shared}}} \
   %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.so} \
   %{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp \
   %{static:-Bstatic} %{!static:-Bdynamic} %{assert*}"

/* We have atexit(3).  */

#define HAVE_ATEXIT

/* Implicit library calls should use memcpy, not bcopy, etc.  */

#define TARGET_MEM_FUNCTIONS

/* Define mips-specific netbsd predefines... */
#ifndef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__ANSI_COMPAT \
-DMIPSEL -DR3000 -DSYSTYPE_BSD -D_SYSTYPE_BSD -D__NetBSD__ -Dmips \
-D__NO_LEADING_UNDERSCORES__ -D__GP_SUPPORT__ \
-Dunix -D_R3000 -D__KPRINTF_ATTRIBUTE__ \
-Asystem(unix) -Asystem(NetBSD) -Amachine(mips)"
#endif

#ifndef CC1_SPEC
#define CC1_SPEC "\
%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
%{mips1:-mfp32 -mgp32}%{mips2:-mfp32 -mgp32}\
%{mips3:%{!msingle-float:%{!m4650:-mfp64}} -mgp64} \
%{mips4:%{!msingle-float:%{!m4650:-mfp64}} -mgp64} \
%{mfp64:%{msingle-float:%emay not use both -mfp64 and -msingle-float}} \
%{mfp64:%{m4650:%emay not use both -mfp64 and -m4650}} \
%{m4650:-mcpu=r4650} \
%{G*} %{EB:-meb} %{EL:-mel} %{EB:%{EL:%emay not use both -EB and -EL}} \
%{pic-none:   -mno-half-pic} \
%{pic-lib:    -mhalf-pic} \
%{pic-extern: -mhalf-pic} \
%{pic-calls:  -mhalf-pic} \
%{save-temps: } \
%{!mno-abicalls:    -mabicalls}"
#endif

/* Always uses gas.  */
#ifndef ASM_SPEC
#define ASM_SPEC "\
%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
%{noasmopt:-O0} \
%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
%{g} %{g0} %{g1} %{g2} %{g3} \
%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3} \
%{membedded-pic} %{fPIC:-KPIC}"
#endif

#ifndef CPP_SPEC
#define CPP_SPEC "\
%{posix:-D_POSIX_SOURCE} \
%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
%{mips3:-U__mips -D__mips=3 -D__mips64} \
%{mgp32:-U__mips64} %{mgp64:-D__mips64}"
#endif

#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"

#undef LIB_SPEC
#define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc /usr/lib/crtn.o%s"
#define STARTFILE_SPEC \
   "%{!shared:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s libprof1.a%s}%{!p:crt1.o%s}}}"

#ifndef MACHINE_TYPE
#define MACHINE_TYPE "NetBSD/mips"
#endif

#define TARGET_DEFAULT MASK_GAS
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG

#define LOCAL_LABEL_PREFIX	"."

/* -G is incompatible with -KPIC which is the default, so only allow objects
   in the small data section if the user explicitly asks for it.  */
#undef MIPS_DEFAULT_GVALUE
#define MIPS_DEFAULT_GVALUE 0

#include "mips/mips.h"

/*
 * Some imports from svr4.h in support of shared libraries.
 * Currently, we need the DECLARE_OBJECT_SIZE stuff.
 */

/* Define the strings used for the special svr4 .type and .size directives.
   These strings generally do not vary from one system running svr4 to
   another, but if a given system (e.g. m88k running svr) needs to use
   different pseudo-op names for these, they may be overridden in the
   file which includes this one.  */

#undef TYPE_ASM_OP
#undef SIZE_ASM_OP
#undef WEAK_ASM_OP
#define TYPE_ASM_OP	".type"
#define SIZE_ASM_OP	".size"
#define WEAK_ASM_OP	".weak"

/* This is how to equate one symbol to another symbol.  The syntax used is
   `SYM1=SYM2'.  Note that this is different from the way equates are done
   with most svr4 assemblers, where the syntax is `.set SYM1,SYM2'.  */

#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
 do {	fprintf ((FILE), "\t");						\
	assemble_name (FILE, LABEL1);					\
	fprintf (FILE, " = ");						\
	assemble_name (FILE, LABEL2);					\
	fprintf (FILE, "\n");						\
  } while (0)


/* The following macro defines the format used to output the second
   operand of the .type assembler directive.  Different svr4 assemblers
   expect various different forms for this operand.  The one given here
   is just a default.  You may need to override it in your machine-
   specific tm.h file (depending upon the particulars of your assembler).  */

#undef TYPE_OPERAND_FMT
#define TYPE_OPERAND_FMT	"@%s"

/* Write the extra assembler code needed to declare a function's result.
   Most svr4 assemblers don't require any special declaration of the
   result value, but there are exceptions.  */

#ifndef ASM_DECLARE_RESULT
#define ASM_DECLARE_RESULT(FILE, RESULT)
#endif

/* These macros generate the special .type and .size directives which
   are used to set the corresponding fields of the linker symbol table
   entries in an ELF object file under SVR4.  These macros also output
   the starting labels for the relevant functions/objects.  */

/* Write the extra assembler code needed to declare a function properly.
   Some svr4 assemblers need to also have something extra said about the
   function's return value.  We allow for that here.  */

#undef ASM_DECLARE_FUNCTION_NAME
#define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL)			\
  do {									\
    extern FILE *asm_out_text_file;                                   \
                                                                      \
    if (TARGET_GP_OPT)                                                \
      {                                                               \
      int align;                                                      \
      STREAM = asm_out_text_file;                                     \
      /* Output ALIGN again to the new stream. XXX  */                \
      align = floor_log2 (FUNCTION_BOUNDARY / BITS_PER_UNIT);         \
      if (align > 0)                                                  \
        {                                                             \
          if (output_bytecode)                                        \
            BC_OUTPUT_ALIGN (STREAM, align);                          \
          else                                                        \
            ASM_OUTPUT_ALIGN (STREAM, align);                         \
        }                                                             \
      }                                                               \
    fprintf (STREAM, "\t%s\t ", TYPE_ASM_OP);                         \
    assemble_name (STREAM, NAME);                                     \
    putc (',', STREAM);                                               \
    fprintf (STREAM, TYPE_OPERAND_FMT, "function");                   \
    putc ('\n', STREAM);                                              \
    ASM_DECLARE_RESULT (STREAM, DECL_RESULT (DECL));                  \
    HALF_PIC_DECLARE (NAME);                                          \
  } while (0)

/* Assemble generic sections.
/* Write the extra assembler code needed to declare an object properly.  */

#undef ASM_DECLARE_OBJECT_NAME
#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
  do {									\
    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
    assemble_name (FILE, NAME);						\
    putc (',', FILE);							\
    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
    putc ('\n', FILE);							\
    size_directive_output = 0;						\
    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
      {									\
	size_directive_output = 1;					\
	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
	assemble_name (FILE, NAME);					\
	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
      }									\
    ASM_OUTPUT_LABEL(FILE, NAME);					\
  } while (0)

/* Output the size directive for a decl in rest_of_decl_compilation
   in the case where we did not do so before the initializer.
   Once we find the error_mark_node, we know that the value of
   size_directive_output was set
   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */

#undef ASM_FINISH_DECLARE_OBJECT
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
do {									 \
     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
         && ! AT_END && TOP_LEVEL					 \
	 && DECL_INITIAL (DECL) == error_mark_node			 \
	 && !size_directive_output)					 \
       {								 \
	 size_directive_output = 1;					 \
	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
	 assemble_name (FILE, name);					 \
	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
       }								 \
   } while (0)

/* This is how to declare the size of a function.  */

#undef ASM_DECLARE_FUNCTION_SIZE
#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
  do {									\
    if (!flag_inhibit_size_directive)					\
      {									\
        char label[256];						\
	static int labelno;						\
	labelno++;							\
	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
	assemble_name (FILE, (FNAME));					\
        fprintf (FILE, ",");						\
	assemble_name (FILE, label);					\
        fprintf (FILE, "-");						\
	assemble_name (FILE, (FNAME));					\
	putc ('\n', FILE);						\
      }									\
  } while (0)

/* Since gas and gld are standard on NetBSD, we don't need these */
#undef ASM_FINAL_SPEC
#undef STARTFILE_SPEC