Initial import of Rlab:

Interactive, interpreted scientific programming environment

21 files changed, 3099 insertions, 0 deletions

diff --git a/math/rlab/Makefile b/math/rlab/Makefile
new file mode 100644
index 00000000000..2a07092f646
--- /dev/null
+++ b/math/rlab/Makefile
@@ -0,0 +1,43 @@
+# $NetBSD: Makefile,v 1.1.1.1 2001/01/31 07:30:25 jtb Exp $
+
+DISTNAME=		rlab-2.1.05
+CATEGORIES=		math
+MASTER_SITES=		${MASTER_SITE_SOURCEFORGE:=rlab/}
+
+MAINTAINER=		jtb@netbsd.org
+HOMEPAGE=		http://rlab.sourceforge.net/
+
+DEPENDS+=		boehm-gc-[0-9]*:../../devel/boehm-gc
+DEPENDS+=		readline-[0-9]*:../../devel/readline
+BUILD_DEPENDS+=		autoconf:../../devel/autoconf
+
+GNU_CONFIGURE=		YES
+USE_FORTRAN=		YES
+
+EVAL_PREFIX+=		GC_PREFIX=boehm-gc
+CONFIGURE_ARGS+=	"--with-GC=${GC_PREFIX}"
+
+.include "../../mk/bsd.prefs.mk"
+
+RLAB_PLOT_PKG?=		gnuplot
+.if (${RLAB_PLOT_PKG} == "plplot")
+DEPENDS+=		plplot>=5.0.1:../../graphics/plplot
+EVAL_PREFIX+=		PLPLOT_PREFIX=plplot TCL_PREFIX=tcl TK_PREFIX=tk
+CONFIGURE_ARGS+=	"--with-tk=${TK_PREFIX}"
+CONFIGURE_ARGS+=	"--with-plplot=${PLPLOT_PREFIX}"
+CONFIGURE_ARGS+=	"--with-tcl=${TCL_PREFIX}"
+PLIST_SRC+=		${PKGDIR}/PLIST.plplot
+.elif (${RLAB_PLOT_PKG} == "plotmtv")
+DEPENDS+=		plotmtv-[0-9]*:../../graphics/plotmtv
+CONFIGURE_ARGS+=	"--with-plotmtv=yes"
+PLIST_SRC+=		${PKGDIR}/PLIST.plotmtv
+.else
+DEPENDS+=		gnuplot-[0-9]*:../../graphics/gnuplot
+CONFIGURE_ARGS+=	"--with-gnuplot=yes"
+PLIST_SRC+=		${PKGDIR}/PLIST.gnuplot
+.endif
+
+pre-configure:
+		(cd ${WRKSRC} && autoconf)
+
+.include "../../mk/bsd.pkg.mk"
diff --git a/math/rlab/files/md5 b/math/rlab/files/md5
new file mode 100644
index 00000000000..1e7bd860977
--- /dev/null
+++ b/math/rlab/files/md5
@@ -0,0 +1,3 @@
+$NetBSD: md5,v 1.1.1.1 2001/01/31 07:30:31 jtb Exp $
+
+MD5 (rlab-2.1.05.tar.gz) = 1ca3469c4d054ca2a30b5d1da76ef7e2
diff --git a/math/rlab/files/patch-sum b/math/rlab/files/patch-sum
new file mode 100644
index 00000000000..e7d6f376684
--- /dev/null
+++ b/math/rlab/files/patch-sum
@@ -0,0 +1,14 @@
+$NetBSD: patch-sum,v 1.1.1.1 2001/01/31 07:30:31 jtb Exp $
+
+MD5 (patch-aa) = 314cfffee3121c95e811a939f7e86bb3
+MD5 (patch-ab) = a3515b3294002d9c64036b99e2d84baf
+MD5 (patch-ac) = 311a53e109284cf0878c3e1c5c356c84
+MD5 (patch-ad) = db68aaf5d236bcf94ba637a4220c93ba
+MD5 (patch-ae) = 2c8e104b50840bb85f861d1fe26f488b
+MD5 (patch-af) = f727aaa2fbae646de1818ff0c78b376a
+MD5 (patch-ag) = 8693d533154453f51fdd84a1d413941c
+MD5 (patch-ah) = 85123f7460802e5bf85e5b0cd881bced
+MD5 (patch-ai) = 794e77c3e1ada3854b7a3e351a540339
+MD5 (patch-aj) = 8203f0159d1d109511f7eb550b9a35aa
+MD5 (patch-ak) = bbcd9bfa4f209c64eb81d87850d2972f
+MD5 (patch-az) = 899cd22615301759babfcca922c86159
diff --git a/math/rlab/patches/patch-aa b/math/rlab/patches/patch-aa
new file mode 100644
index 00000000000..fc8d911f38d
--- /dev/null
+++ b/math/rlab/patches/patch-aa
@@ -0,0 +1,114 @@
+$NetBSD: patch-aa,v 1.1.1.1 2001/01/31 07:30:38 jtb Exp $
+
+--- configure.in.orig	Fri Dec 17 16:01:06 1999
++++ configure.in
+@@ -284,7 +284,7 @@
+   ar r libfitest_f.a fitest_f.o
+   OLD_LIBS="$LIBS"
+   LIBS="-L. -lfitest_f"  
+-  CFLAGS="-DUSE_UPPER"
++  CFLAGS="$CFLAGS -DUSE_UPPER"
+ ]
+ 
+   AC_TRY_RUN([#include "fitest.h"
+@@ -298,7 +298,7 @@
+                      [F77CONV="no"])
+ 
+ [ if test "$F77CONV" = "no" ; then 
+-  CFLAGS="-DUSE_F2C" ]
++  CFLAGS="$CFLAGS -DUSE_F2C" ]
+ AC_TRY_RUN([#include "fitest.h"
+                  main()
+                  { 
+@@ -311,7 +311,7 @@
+ [ fi ]
+ 
+ [ if test "$F77CONV" = "no" ; then 
+-  CFLAGS="-DUSE_LOWER" ]
++  CFLAGS="$CFLAGS -DUSE_LOWER" ]
+ AC_TRY_RUN([#include "fitest.h"
+                  main()
+                  { 
+@@ -324,7 +324,7 @@
+ [ fi ]
+ 
+ [ if test "$F77CONV" = "no" ; then 
+-  CFLAGS="-DUSE_FRONT" ]
++  CFLAGS="$CFLAGS -DUSE_FRONT" ]
+ AC_TRY_RUN([#include "fitest.h"
+                  main()
+                  { 
+@@ -524,7 +524,7 @@
+ if test -z "$x_libraries" ; then
+   xlibdir=""
+ else
+-  xlibdir="-L$x_libraries"
++  xlibdir="-Wl,-R$x_libraries -L$x_libraries"
+ fi
+ 
+ X11LIB="$xlibdir -lX11"
+@@ -561,6 +561,16 @@
+ dnl Check for specification of Plplot directory root
+ dnl
+ 
++AC_ARG_WITH(tcl, [   --with-tcl           location of Tcl],
++[
++  TCLLIB="-Wl,-R$withval/lib -L$withval/lib -ltcl83"
++])
++
++AC_ARG_WITH(tk, [   --with-tk           location of Tk],
++[
++  TKLIB="-Wl,-R$withval/lib -L$withval/lib -ltk83"
++])
++
+ AC_ARG_WITH(plplot, [   --with-plplot           use Plplot],
+ [
+   if test -n "$PLOT_PROG" ; then
+@@ -573,10 +583,10 @@
+   fi
+ 
+   PLOT_PROG="plplot"
+-  PLIB_DIR=-L$withval
++  PLIB_DIR=-L$withval/lib
+   PLOT_DIR="$withval"
+-  PLIB_INC_DIR="-I$withval"
+-  PLIBS="-L$withval -lplplotdX $X11LIB"
++  PLIB_INC_DIR=-I$withval/include
++  PLIBS="-L$withval/lib/plplot -lplplotd -lplmatrix $TKLIB $TCLLIB $X11LIB"
+ ])
+ 
+ dnl ------------------------------------------------------------------
+@@ -648,14 +658,17 @@
+ dnl then setup for GC. The default action (nothing is specified) is to
+ dnl configure for GC.
+ 
+-AC_ARG_ENABLE(GC,
+-            [  --disable-GC            disable use of the Garbage-Collector],
+-            [if test "$enableval" = "yes" ; then
+-               AC_DEFINE(HAVE_GC) [LIBGC="../gc/gc.a"; 
+-                                   IGC="-I./gc"]
+-             fi],
+-            [AC_DEFINE(HAVE_GC) [LIBGC="./gc/gc.a";
+-                                 IGC="-I./gc"]])
++AC_ARG_WITH(GC,
++            [  --with-GC            use the Garbage-Collector],
++            [if test "$withval" = "yes" ; then
++		echo "ERROR! must specify Garbage-Collector installation directory."
++		exit 1;
++	     fi
++             AC_DEFINE(HAVE_GC)
++	     LIBGC="-L$withval/lib -lgc"
++             IGC="-I$withval/include -I./gc"
++])
++
+ dnl ------------------------------------------------------------------
+ 
+ AC_TRY_LINK([#include <stdio.h>],
+@@ -738,6 +751,7 @@
+ AC_SUBST(PAGER)
+ AC_SUBST(CFLAGS)
+ AC_SUBST(FFLAGS)
++AC_SUBST(LDLAGS)
+ AC_SUBST(EXFLAGS)
+ AC_SUBST(C_SH_FLAGS)
+ AC_SUBST(F_SH_FLAGS)
diff --git a/math/rlab/patches/patch-ab b/math/rlab/patches/patch-ab
new file mode 100644
index 00000000000..0faafa28ff4
--- /dev/null
+++ b/math/rlab/patches/patch-ab
@@ -0,0 +1,372 @@
+$NetBSD: patch-ab,v 1.1.1.1 2001/01/31 07:30:37 jtb Exp $
+
+--- Makefile.in.orig	Fri Apr 30 14:32:04 1999
++++ Makefile.in
+@@ -99,14 +99,14 @@
+ # -lfftpack	FFTPACK library (double precision version)
+ # -lranlib	RANLIB (random number generation)
+ #
+-LAPACK = ./flibs/lapack/liblapack.a
+-LAPACK_LIB  = -L./flibs/lapack -llapack
++LAPACK = ./flibs/lapack/liblapackrlab.a
++LAPACK_LIB  = -L./flibs/lapack -llapackrlab
+ 
+-BLAS = ./flibs/blas/libblas.a
+-BLAS_LIB    = -L./flibs/blas -lblas
++BLAS = ./flibs/blas/libblasrlab.a
++BLAS_LIB    = -L./flibs/blas -lblasrlab
+ 
+-FFTPACK = ./flibs/fftpack/libfftpack.a
+-FFTPACK_LIB = -L./flibs/fftpack -lfftpack
++FFTPACK = ./flibs/fftpack/libfftpackrlab.a
++FFTPACK_LIB = -L./flibs/fftpack -lfftpackrlab
+ 
+ Ranlib = ./flibs/ranlib/src/libranlib.a
+ RANLIB_LIB  = -L./flibs/ranlib/src -lranlib
+@@ -236,7 +236,7 @@
+ SRC = 		$(R_SRC) $(F_SRC) $(EXTRA_SRC) $(GNU_SRC) $(CMD_SRC)
+ OBJ = 		$(R_OBJ) $(F_OBJ) $(EXTRA_OBJ) $(GNU_OBJ) $(CMD_OBJ)
+ 
+-all:		gc libs rlab
++all:		libs rlab
+ 
+ libs:		$(LAPACK) $(BLAS) $(FFTPACK) $(Ranlib) $(Minpack)
+ 
+@@ -268,7 +268,7 @@
+ 
+ rlab:		$(OBJ)
+ 		$(F77) $(EXFLAGS) $(CFLAGS) $(DEFS) $(SPECIAL_FLAGS) \
+-		$(OBJ) $(R_LIBS) $(PLOT_LIBS) -o rlab
++		$(OBJ) $(LDFLAGS) $(R_LIBS) $(PLOT_LIBS) -o rlab
+ 
+ #
+ # Ignore these unless you know what CodeTEST Native for Solaris is.
+@@ -301,51 +301,72 @@
+ COPYDIR =	rlib toolbox controls-toolbox doc examples .rlab config.h test.r \
+ 		test.getline test.input Makefile
+ 
+-install:	rlab mkdir
+-		-if [ `/bin/pwd` != `(cd ${TOPDIR}; /bin/pwd)` ] ; then \
+-		tar cf - ${COPYDIR} [A-Z]* | (cd ${TOPDIR}; umask 022; tar xf - ) ;\
+-		fi
+-		if test "$(PLOT_PROG)" = "plplot" ; then\
+-		  cp misc/plplot.r ${TOPDIR}/rlib/plot.r;\
+-		  cd misc/plhelp; tar cf - . | (cd ${RHELPDIR}; umask 022; tar xf - ) ;\
+-		fi
+-		if test "$(PLOT_PROG)" = "pgplot" ; then\
+-		  cp misc/pgplot.r ${TOPDIR}/rlib/plot.r;\
+-		  cd misc/pghelp; tar cf - . | (cd ${RHELPDIR}; umask 022; tar xf - ) ;\
++install:	rlab
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/rlab
++		$(BSD_INSTALL_DATA) $(buildir)/.rlab $(prefix)/share/rlab
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/rlab/rlib
++		@for f in $(buildir)/rlib/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/rlib/"; \
++			echo $$i; $$i; \
++		done
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/rlab/toolbox
++		@for f in $(buildir)/toolbox/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/toolbox/"; \
++			echo $$i; $$i; \
++		done
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/rlab/controls-toolbox
++		@for f in $(buildir)/controls-toolbox/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/controls-toolbox/"; \
++			echo $$i; $$i; \
++		done
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/rlab/help
++		@for f in $(buildir)/doc/help/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/help/"; \
++			echo $$i; $$i; \
++		done
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/rlab/examples
++		@for f in $(buildir)/examples/* $(buildir)/test.*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/examples/"; \
++			echo $$i; $$i; \
++		done
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/doc/rlab
++		$(BSD_INSTALL_DATA) $(buildir)/doc/rlab-ref.ps $(prefix)/share/doc/rlab
++		@for f in BUGS PROBLEMS README.Metis README.PGRAF \
++		README.PLPLOT README.SPARSE TODO WHATS.NEW; do \
++			i="$(BSD_INSTALL_DATA) $(buildir)/$$f $(prefix)/share/doc/rlab/"; \
++			echo $$i; $$i; \
++		done
++		$(BSD_INSTALL_DATA_DIR) $(prefix)/share/doc/html/rlab
++		@for f in $(buildir)/doc/html/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/doc/html/rlab/"; \
++			echo $$i; $$i; \
++		done
++		if test "$(PLOT_PROG)" = "plplot" ; then \
++		  $(BSD_INSTALL_DATA) $(buildir)/misc/plplot.r $(prefix)/share/rlab/rlib/plot.r;\
++		  for f in $(buildir)/misc/plhelp/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/help/"; \
++			echo $$i; $$i; \
++		  done \
+ 		fi
+ 		if test "$(PLOT_PROG)" = "gnuplot" ; then\
+-		  cp misc/gnuplot.r ${TOPDIR}/rlib/plot.r;\
+-		  cp misc/gp-compat.r ${TOPDIR}/rlib/gp-compat.r;\
+-		  cd misc/gnuplothelp; tar cf - . | (cd ${RHELPDIR}; umask 022; tar xf - ) ;\
++		  $(BSD_INSTALL_DATA) $(buildir)/misc/gnuplot.r $(prefix)/share/rlab/rlib/plot.r;\
++		  $(BSD_INSTALL_DATA) $(buildir)/misc/gp-compat.r $(prefix)/share/rlab/rlib/gp-compat.r;\
++		  for f in $(buildir)/misc/gnuplothelp/*; do \
++			i="$(BSD_INSTALL_DATA) $$f $(prefix)/share/rlab/help/"; \
++			echo $$i; $$i; \
++		  done \
+ 		fi
+ 		if test "$(PLOT_PROG)" = "plotmtv" ; then\
+-		  cp misc/plotmtv.r ${TOPDIR}/rlib/plotmtv.r;\
+-		fi
+-		$(INSTALL_PROGRAM) rlab $(bindir)/rlab-$(VER)
+-		if test -x "$(bindir)/rlab2" ; then\
+-		  rm -f $(bindir)/rlab2;\
++		  $(BSD_INSTALL_DATA) $(buildir)/misc/plotmtv.r $(prefix)/share/rlab/rlib/;\
+ 		fi
++		$(BSD_INSTALL_PROGRAM) $(buildir)/rlab $(bindir)/rlab-$(VER)
+ 		sed 's@rlab_exec_prefix@$(exec_prefix)@' ./misc/rlab > ./misc/rlab.tmp.0
+ 		sed 's@rlab_ver_string@$(VER)@' ./misc/rlab.tmp.0 > ./misc/rlab.tmp.1
+ 		sed 's@plot_dir@$(PLOT_DIR)@' ./misc/rlab.tmp.1 > ./misc/rlab.tmp.2
+ 		sed 's@plot_prog@$(PLOT_PROG)@' ./misc/rlab.tmp.2 > ./misc/rlab2
+ 		rm -f ./misc/rlab.tmp.0 ./misc/rlab.tmp.1 ./misc/rlab.tmp.2
+-		$(INSTALL_PROGRAM) ./misc/rlab2 $(bindir)/rlab2
+-		if test "$(LN)" = "ln" ; then\
+-		  @echo "RECOMMENDED YOU MV $(TOPDIR) to $(libdir)/rlab2";\
+-		fi
+-		if test "$(LN)" = "ln -s" ; then\
+-		  if test -r "$(libdir)/rlab2" ; then\
+-		    mv $(libdir)/rlab2 $(libdir)/rlab2.old;\
+-		  fi;\
+-		  cd $(libdir); $(LN) ./rlab-$(VER) ./rlab2;\
+-		fi
+-		cd $(buildir); $(INSTALL) doc/rlab2.1 $(mandir)/rlab2.1
+-
+-mkdir:		
+-		-mkdir $(exec_prefix) $(bindir) $(libdir) $(mand) \
+-			$(mandir) $(TOPDIR) $(RLIBDIR) $(DOCDIR) \
+-			$(RHELPDIR) $(TOOLBOX) $(CTOOLBOX)
++		$(BSD_INSTALL_SCRIPT) $(buildir)/misc/rlab2 $(bindir)/rlab2
++		$(BSD_INSTALL_MAN) $(buildir)/doc/rlab2.1 $(mandir)
+ 
+ FRC:		
+ 
+@@ -526,22 +547,23 @@
+ #
+ 
+ main.o: main.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h code.h list.h symbol.h util.h rfile.h rfileio.h mdc.h \
+- complex.h bltin.h version.h getopt.h class.h bltin1.h bltin2.h \
+- bltin3.h msr.h rfft.h gc/gc_private.h gc/gc_priv.h gc/config.h \
++ mem.h /usr/pkg/include/gc.h code.h list.h symbol.h util.h rfile.h \
++ rfileio.h mdc.h complex.h bltin.h version.h getopt.h class.h bltin1.h \
++ bltin2.h bltin3.h msr.h rfft.h gc/gc_priv.h gc/gcconfig.h \
+  gc/gc_hdrs.h fpe.h mathl.h
+ init.o: init.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  symbol.h list.h util.h print.h bltin.h bltin1.h bltin2.h bltin3.h \
+  msr.h rfft.h rfileio.h mdc.h complex.h rdl.h msrf2.h
+ code.o: code.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- code.h list.h symbol.h class.h mem.h gc/gc.h y.tab.h bltin.h \
+- function.h util.h rfile.h mdc.h complex.h
++ code.h list.h symbol.h class.h mem.h /usr/pkg/include/gc.h y.tab.h \
++ bltin.h function.h util.h rfile.h mdc.h complex.h
+ symbol.o: symbol.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h symbol.h list.h mem.h gc/gc.h function.h util.h
++ listnode.h symbol.h list.h mem.h /usr/pkg/include/gc.h function.h \
++ util.h
+ list.o: list.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- util.h list.h mem.h gc/gc.h
++ util.h list.h mem.h /usr/pkg/include/gc.h
+ listnode.o: listnode.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h util.h list.h
++ listnode.h mem.h /usr/pkg/include/gc.h util.h list.h
+ op.o: op.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h code.h \
+  list.h symbol.h class.h util.h
+ opapp.o: opapp.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+@@ -551,118 +573,124 @@
+ complex.o: complex.c complex.h rlab.h config.h ent.h mds.h mdr.h \
+  btree.h listnode.h util.h list.h mathl.h
+ function.o: function.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h code.h list.h symbol.h function.h util.h mem.h gc/gc.h
++ listnode.h code.h list.h symbol.h function.h util.h mem.h \
++ /usr/pkg/include/gc.h
+ rel.o: rel.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  code.h list.h symbol.h class.h util.h
+ util.o: util.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- code.h list.h symbol.h mem.h gc/gc.h bltin.h mdc.h complex.h \
+- function.h sort.h fpe.h
++ code.h list.h symbol.h mem.h /usr/pkg/include/gc.h bltin.h mdc.h \
++ complex.h function.h sort.h fpe.h
+ btree.o: btree.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- class.h symbol.h list.h function.h util.h mem.h gc/gc.h
++ class.h symbol.h list.h function.h util.h mem.h /usr/pkg/include/gc.h
+ mm.o: mm.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  complex.h
+ misc.o: misc.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h
+ fpe.o: fpe.c config.h
+ ent.o: ent.c ent.h mds.h rlab.h config.h listnode.h mdr.h btree.h \
+- class.h mem.h gc/gc.h util.h list.h
++ class.h mem.h /usr/pkg/include/gc.h util.h list.h
+ mathl.o: mathl.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  mathl.h complex.h util.h list.h
+ rfileio.o: rfileio.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h class.h symbol.h list.h bltin.h mem.h gc/gc.h util.h mdc.h \
+- complex.h msr.h msc.h mathl.h
++ listnode.h class.h symbol.h list.h bltin.h mem.h \
++ /usr/pkg/include/gc.h util.h mdc.h complex.h msr.h msc.h mathl.h
+ mdr.o: mdr.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdrf2.h mdrf1.h mdc.h complex.h util.h list.h bltin1.h \
+- bltin.h mathl.h fi.h bl.h
++ mem.h /usr/pkg/include/gc.h mdrf2.h mdrf1.h mdc.h complex.h util.h \
++ list.h bltin1.h bltin.h mathl.h fi.h bl.h
+ class.o: class.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- util.h list.h class.h mem.h gc/gc.h bltin.h function.h mdrf1.h mdc.h \
+- complex.h mdcf1.h mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h \
+- msc.h mscf1.h mscf2.h
++ util.h list.h class.h mem.h /usr/pkg/include/gc.h bltin.h function.h \
++ mdrf1.h mdc.h complex.h mdcf1.h mdr_mdc.h mdsf1.h mdr_mds.h msr.h \
++ msrf1.h msrf2.h msc.h mscf1.h mscf2.h
+ diss.o: diss.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  code.h list.h symbol.h bltin.h print.h util.h
+ mdc.o: mdc.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdc.h complex.h mdcf2.h mdcf1.h mdr_mdc.h util.h list.h \
+- bltin1.h bltin.h bl.h fi.h
++ mem.h /usr/pkg/include/gc.h mdc.h complex.h mdcf2.h mdcf1.h mdr_mdc.h \
++ util.h list.h bltin1.h bltin.h bl.h fi.h
+ mdr_mdc.o: mdr_mdc.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h mdrf1.h mdrf2.h mdc.h complex.h mdcf1.h \
+- mdcf2.h util.h list.h
++ listnode.h mem.h /usr/pkg/include/gc.h mdrf1.h mdrf2.h mdc.h \
++ complex.h mdcf1.h mdcf2.h util.h list.h
+ mds.o: mds.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h util.h list.h bltin1.h bltin.h
++ mem.h /usr/pkg/include/gc.h util.h list.h bltin1.h bltin.h
+ mdr_mds.o: mdr_mds.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h util.h list.h
++ listnode.h mem.h /usr/pkg/include/gc.h util.h list.h
+ rfile.o: rfile.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h mem.h gc/gc.h util.h
++ symbol.h list.h mem.h /usr/pkg/include/gc.h util.h rfile.h
+ bltin.o: bltin.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h mem.h gc/gc.h bltin.h util.h mathl.h complex.h \
+- class.h rfileio.h mdc.h
++ symbol.h list.h mem.h /usr/pkg/include/gc.h bltin.h util.h mathl.h \
++ complex.h class.h rfileio.h mdc.h
+ bltin1.o: bltin1.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h bltin.h list.h util.h class.h rfileio.h \
+- mdc.h complex.h mathl.h btreef1.h function.h mdrf1.h mdcf1.h \
+- mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msc.h mscf1.h
++ listnode.h mem.h /usr/pkg/include/gc.h bltin.h list.h util.h class.h \
++ rfileio.h mdc.h complex.h mathl.h btreef1.h function.h mdrf1.h \
++ mdcf1.h mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msc.h mscf1.h
+ mdrf1.o: mdrf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdc.h complex.h util.h list.h mdrf1.h mathl.h symbol.h \
+- sort.h
++ mem.h /usr/pkg/include/gc.h mdc.h complex.h util.h list.h mdrf1.h \
++ mathl.h symbol.h sort.h
+ print.o: print.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h bltin.h mem.h gc/gc.h util.h rfileio.h mdc.h \
+- complex.h class.h scan.h
++ symbol.h list.h bltin.h mem.h /usr/pkg/include/gc.h util.h rfileio.h \
++ mdc.h complex.h class.h scan.h
+ getline.o: getline.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h symbol.h list.h mem.h gc/gc.h bltin.h util.h scan.h \
+- print.h class.h rfileio.h mdc.h complex.h
++ listnode.h symbol.h list.h mem.h /usr/pkg/include/gc.h bltin.h util.h \
++ scan.h print.h class.h rfileio.h mdc.h complex.h
+ random.o: random.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+  listnode.h bltin.h list.h util.h class.h symbol.h random.h fi.h \
+  mdrf1.h
+ mdcf1.o: mdcf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdc.h complex.h util.h list.h symbol.h mathl.h sort.h
++ mem.h /usr/pkg/include/gc.h mdc.h complex.h util.h list.h symbol.h \
++ mathl.h sort.h
+ mdsf1.o: mdsf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h util.h list.h symbol.h mathl.h complex.h sort.h
++ mem.h /usr/pkg/include/gc.h util.h list.h symbol.h mathl.h complex.h \
++ sort.h
+ bltin2.o: bltin2.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h bltin.h list.h util.h class.h rfileio.h \
+- mdc.h complex.h mathl.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h \
+- mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h msc.h mscf1.h \
+- mscf2.h
++ listnode.h mem.h /usr/pkg/include/gc.h bltin.h list.h util.h class.h \
++ rfileio.h mdc.h complex.h mathl.h function.h mdrf1.h mdrf2.h mdcf1.h \
++ mdcf2.h mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h msc.h \
++ mscf1.h mscf2.h
+ mdrf2.o: mdrf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h symbol.h list.h mdrf1.h mdc.h complex.h util.h mathl.h \
+- fi.h lp.h bl.h
++ mem.h /usr/pkg/include/gc.h symbol.h list.h mdrf1.h mdc.h complex.h \
++ util.h mathl.h fi.h lp.h bl.h
+ mdcf2.o: mdcf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h symbol.h list.h mdc.h complex.h mdcf1.h util.h mathl.h \
+- fi.h lp.h bl.h
++ mem.h /usr/pkg/include/gc.h symbol.h list.h mdc.h complex.h mdcf1.h \
++ util.h mathl.h fi.h lp.h bl.h
+ rfft.o: rfft.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h symbol.h list.h bltin.h mdc.h complex.h util.h class.h \
+- rfileio.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h mdr_mdc.h \
+- mdsf1.h mdr_mds.h msr.h msrf1.h msc.h mscf1.h fftp.h fi.h
++ mem.h /usr/pkg/include/gc.h symbol.h list.h bltin.h mdc.h complex.h \
++ util.h class.h rfileio.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h \
++ mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msc.h mscf1.h fftp.h fi.h
+ sort.o: sort.c
+ r_plot.o: r_plot.c config.h
+ rstring.o: rstring.c
+ rdl.o: rdl.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h bltin.h class.h util.h mem.h gc/gc.h
++ symbol.h list.h bltin.h class.h util.h mem.h /usr/pkg/include/gc.h
+ odei.o: odei.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- class.h symbol.h list.h mem.h gc/gc.h mdrf1.h bltin.h util.h mathl.h \
+- complex.h function.h lp.h fi.h odei.h
++ class.h symbol.h list.h mem.h /usr/pkg/include/gc.h mdrf1.h bltin.h \
++ util.h mathl.h complex.h function.h lp.h fi.h odei.h
+ btreef1.o: btreef1.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h class.h symbol.h list.h function.h util.h mem.h gc/gc.h
++ listnode.h class.h symbol.h list.h function.h util.h mem.h \
++ /usr/pkg/include/gc.h
+ msr.o: msr.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h util.h list.h bltin1.h bltin.h mathl.h complex.h \
+- fi.h sparse.h
++ mem.h /usr/pkg/include/gc.h msr.h util.h list.h bltin1.h bltin.h \
++ mathl.h complex.h fi.h sparse.h
+ msrf1.o: msrf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msc.h mdc.h complex.h mscf1.h mdrf1.h util.h \
+- list.h symbol.h sort.h mathl.h fi.h sparse.h
++ mem.h /usr/pkg/include/gc.h msr.h msc.h mdc.h complex.h mscf1.h \
++ mdrf1.h util.h list.h symbol.h sort.h mathl.h fi.h sparse.h
+ bltin3.o: bltin3.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h bltin.h list.h util.h class.h rfileio.h \
+- mdc.h complex.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h mdr_mdc.h \
+- mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h msc.h mscf1.h mscf2.h
++ listnode.h mem.h /usr/pkg/include/gc.h bltin.h list.h util.h class.h \
++ rfileio.h mdc.h complex.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h \
++ mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h msc.h mscf1.h \
++ mscf2.h
+ msc.o: msc.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msrf1.h mdc.h complex.h msc.h mdr_mdc.h util.h \
+- list.h bltin1.h bltin.h mathl.h fi.h sparse.h
++ mem.h /usr/pkg/include/gc.h msr.h msrf1.h mdc.h complex.h msc.h \
++ mdr_mdc.h util.h list.h bltin1.h bltin.h mathl.h fi.h sparse.h
+ mscf1.o: mscf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msrf1.h mdc.h complex.h msc.h mdr_mdc.h util.h \
+- list.h symbol.h sort.h mathl.h fi.h sparse.h
++ mem.h /usr/pkg/include/gc.h msr.h msrf1.h mdc.h complex.h msc.h \
++ mdr_mdc.h util.h list.h symbol.h sort.h mathl.h fi.h sparse.h
+ msrf2.o: msrf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msrf1.h mdc.h complex.h msc.h mscf1.h mscf2.h \
+- mdrf1.h util.h list.h symbol.h sort.h mathl.h class.h fi.h sparse.h \
+- mdrf2.h
++ mem.h /usr/pkg/include/gc.h msr.h msrf1.h mdc.h complex.h msc.h \
++ mscf1.h mscf2.h mdrf1.h util.h list.h symbol.h sort.h mathl.h class.h \
++ fi.h sparse.h mdrf2.h
+ mscf2.o: mscf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- class.h mem.h gc/gc.h msr.h msc.h mdc.h complex.h mscf1.h mdr_mdc.h \
+- mdcf1.h util.h list.h symbol.h sort.h fi.h sparse.h mdcf2.h
++ class.h mem.h /usr/pkg/include/gc.h msr.h msc.h mdc.h complex.h \
++ mscf1.h mdr_mdc.h mdcf1.h util.h list.h symbol.h sort.h fi.h sparse.h \
++ mdcf2.h
+ r_pgplot.o: r_pgplot.c config.h
+-getopt.o: getopt.c
++getopt.o: getopt.c getopt.h
+ getopt1.o: getopt1.c getopt.h
+ alloca.o: alloca.c
diff --git a/math/rlab/patches/patch-ac b/math/rlab/patches/patch-ac
new file mode 100644
index 00000000000..c1a0e8478e7
--- /dev/null
+++ b/math/rlab/patches/patch-ac
@@ -0,0 +1,13 @@
+$NetBSD: patch-ac,v 1.1.1.1 2001/01/31 07:30:32 jtb Exp $
+
+Kludge to prevent RlaB linking with an incompatible LAPACK (eg. version 3.0).
+RlaB needs LAPACK 2.0.
+
+--- flibs/lapack/Makefile.in.orig	Tue Dec 29 05:33:28 1998
++++ flibs/lapack/Makefile.in
+@@ -1,4 +1,4 @@
+-LIBRARY = liblapack.a
++LIBRARY = liblapackrlab.a
+ 
+ SHELL = 	@MSHELL@
+ F77 =		@F77@
diff --git a/math/rlab/patches/patch-ad b/math/rlab/patches/patch-ad
new file mode 100644
index 00000000000..4fd0df60f4b
--- /dev/null
+++ b/math/rlab/patches/patch-ad
@@ -0,0 +1,10 @@
+$NetBSD: patch-ad,v 1.1.1.1 2001/01/31 07:30:38 jtb Exp $
+
+--- flibs/fftpack/Makefile.in.orig	Sat Jan 20 04:40:22 2001
++++ flibs/fftpack/Makefile.in
+@@ -1,4 +1,4 @@
+-LIBRARY = libfftpack.a
++LIBRARY = libfftpackrlab.a
+ 
+ SHELL = 	@MSHELL@
+ F77 =		@F77@
diff --git a/math/rlab/patches/patch-ae b/math/rlab/patches/patch-ae
new file mode 100644
index 00000000000..6796ca10d58
--- /dev/null
+++ b/math/rlab/patches/patch-ae
@@ -0,0 +1,10 @@
+$NetBSD: patch-ae,v 1.1.1.1 2001/01/31 07:30:38 jtb Exp $
+
+--- flibs/blas/Makefile.in.orig	Tue Jan 30 02:25:50 2001
++++ flibs/blas/Makefile.in
+@@ -1,4 +1,4 @@
+-LIBRARY = libblas.a
++LIBRARY = libblasrlab.a
+ 
+ SHELL = 	@MSHELL@
+ F77 =		@F77@
diff --git a/math/rlab/patches/patch-af b/math/rlab/patches/patch-af
new file mode 100644
index 00000000000..f7f9410b2d0
--- /dev/null
+++ b/math/rlab/patches/patch-af
@@ -0,0 +1,216 @@
+$NetBSD: patch-af,v 1.1.1.1 2001/01/31 07:30:40 jtb Exp $
+
+--- gc/gc_hdrs.h.orig	Sun Sep  6 00:58:05 1998
++++ gc/gc_hdrs.h
+@@ -24,6 +24,17 @@
+  * The 2 level tree data structure that is used to find block headers.
+  * If there are more than 32 bits in a pointer, the top level is a hash
+  * table.
++ *
++ * This defines HDR, GET_HDR, and SET_HDR, the main macros used to
++ * retrieve and set object headers.  We also define some variants to
++ * retrieve 2 unrelated headers in interleaved fashion.  This
++ * slightly improves scheduling.
++ *
++ * Since 5.0 alpha 5, we can also take advantage of a header lookup
++ * cache.  This is a locally declared direct mapped cache, used inside
++ * the marker.  The HC_GET_HDR and HC_GET_HDR2 macros use and maintain this
++ * cache.  Assuming we get reasonable hit rates, this shaves a few
++ * memory references from each pointer validation.
+  */
+ 
+ # if CPP_WORDSZ > 32
+@@ -45,18 +56,141 @@
+ # define TOP_SZ (1 << LOG_TOP_SZ)
+ # define BOTTOM_SZ (1 << LOG_BOTTOM_SZ)
+ 
++#ifndef SMALL_CONFIG
++# define USE_HDR_CACHE
++#endif
++
++/* #define COUNT_HDR_CACHE_HITS  */
++
++extern hdr * GC_invalid_header; /* header for an imaginary block 	*/
++				/* containing no objects.		*/
++
++
++/* Check whether p and corresponding hhdr point to long or invalid	*/
++/* object.  If so, advance them	to					*/
++/* beginning of	block, or set hhdr to GC_invalid_header.		*/
++#define ADVANCE(p, hhdr, source) \
++            if (IS_FORWARDING_ADDR_OR_NIL(hhdr)) { \
++              p = GC_FIND_START(p, hhdr, (word)source); \
++              if (p == 0) { \
++		hhdr = GC_invalid_header; \
++	      } else { \
++                hhdr = GC_find_header(p); \
++	      } \
++    	    }
++
++#ifdef USE_HDR_CACHE
++
++# ifdef COUNT_HDR_CACHE_HITS
++    extern word GC_hdr_cache_hits;
++    extern word GC_hdr_cache_misses;
++#   define HC_HIT() ++GC_hdr_cache_hits
++#   define HC_MISS() ++GC_hdr_cache_misses
++# else
++#   define HC_HIT()
++#   define HC_MISS()
++# endif
++
++  typedef struct hce {
++    word block_addr;  	/* right shifted by LOG_HBLKSIZE */
++    hdr * hce_hdr;
++  } hdr_cache_entry;
++
++# define HDR_CACHE_SIZE 8  /* power of 2 */
++
++# define DECLARE_HDR_CACHE \
++	hdr_cache_entry hdr_cache[HDR_CACHE_SIZE]
++
++# define INIT_HDR_CACHE BZERO(hdr_cache, sizeof(hdr_cache));
++
++# define HCE(h) hdr_cache + (((word)(h) >> LOG_HBLKSIZE) & (HDR_CACHE_SIZE-1))
++
++# define HCE_VALID_FOR(hce,h) ((hce) -> block_addr == \
++				((word)(h) >> LOG_HBLKSIZE))
++
++# define HCE_HDR(h) ((hce) -> hce_hdr)
++
++
++/* Analogous to GET_HDR, except that in the case of large objects, it	*/
++/* Returns the header for the object beginning, and updates p.		*/
++/* Returns &GC_bad_header instead of 0.  All of this saves a branch	*/
++/* in the fast path.							*/
++# define HC_GET_HDR(p, hhdr, source) \
++	{ \
++	  hdr_cache_entry * hce = HCE(p); \
++	  if (HCE_VALID_FOR(hce, p)) { \
++	    HC_HIT(); \
++	    hhdr = hce -> hce_hdr; \
++	  } else { \
++	    HC_MISS(); \
++	    GET_HDR(p, hhdr); \
++	    ADVANCE(p, hhdr, source); \
++	    hce -> block_addr = (word)(p) >> LOG_HBLKSIZE; \
++	    hce -> hce_hdr = hhdr; \
++	  } \
++	}
++
++# define HC_GET_HDR2(p1, hhdr1, source1, p2, hhdr2, source2) \
++	{ \
++	  hdr_cache_entry * hce1 = HCE(p1); \
++	  hdr_cache_entry * hce2 = HCE(p2); \
++	  if (HCE_VALID_FOR(hce1, p1)) { \
++	    HC_HIT(); \
++	    hhdr1 = hce1 -> hce_hdr; \
++	  } else { \
++	    HC_MISS(); \
++	    GET_HDR(p1, hhdr1); \
++	    ADVANCE(p1, hhdr1, source1); \
++	    hce1 -> block_addr = (word)(p1) >> LOG_HBLKSIZE; \
++	    hce1 -> hce_hdr = hhdr1; \
++	  } \
++	  if (HCE_VALID_FOR(hce2, p2)) { \
++	    HC_HIT(); \
++	    hhdr2 = hce2 -> hce_hdr; \
++	  } else { \
++	    HC_MISS(); \
++	    GET_HDR(p2, hhdr2); \
++	    ADVANCE(p2, hhdr2, source2); \
++	    hce2 -> block_addr = (word)(p2) >> LOG_HBLKSIZE; \
++	    hce2 -> hce_hdr = hhdr2; \
++	  } \
++	}
++
++#else /* !USE_HDR_CACHE */
++
++# define DECLARE_HDR_CACHE
++
++# define INIT_HDR_CACHE
++
++# define HC_GET_HDR(p, hhdr, source) \
++	{ \
++	  GET_HDR(p, hhdr); \
++	  ADVANCE(p, hhdr, source); \
++	}
++
++# define HC_GET_HDR2(p1, hhdr1, source1, p2, hhdr2, source2) \
++	{ \
++	  GET_HDR2(p1, hhdr1, p2, hhdr2); \
++	  ADVANCE(p1, hhdr1, source1); \
++	  ADVANCE(p2, hhdr2, source2); \
++	}
++
++#endif
++
+ typedef struct bi {
+     hdr * index[BOTTOM_SZ];
+ 	/*
+  	 * The bottom level index contains one of three kinds of values:
+-	 * 0 means we're not responsible for this block.
++	 * 0 means we're not responsible for this block,
++	 *   or this is a block other than the first one in a free block.
+ 	 * 1 < (long)X <= MAX_JUMP means the block starts at least
+ 	 *        X * HBLKSIZE bytes before the current address.
+ 	 * A valid pointer points to a hdr structure. (The above can't be
+ 	 * valid pointers due to the GET_MEM return convention.)
+ 	 */
+     struct bi * asc_link;	/* All indices are linked in	*/
+-    				/* ascending order.		*/
++    				/* ascending order...		*/
++    struct bi * desc_link;	/* ... and in descending order.	*/
+     word key;			/* high order address bits.	*/
+ # ifdef HASH_TL
+     struct bi * hash_link;	/* Hash chain link.		*/
+@@ -95,6 +229,8 @@
+ #   define GET_HDR(p, hhdr) (hhdr) = HDR(p)
+ #   define SET_HDR(p, hhdr) HDR_INNER(p) = (hhdr)
+ #   define GET_HDR_ADDR(p, ha) (ha) = &(HDR_INNER(p))
++#   define GET_HDR2(p1, hhdr1, p2, hhdr2) \
++	{ GET_HDR(p1, hhdr1); GET_HDR(p2, hhdr2); }
+ # else /* hash */
+ /*  Hash function for tree top level */
+ #   define TL_HASH(hi) ((hi) & (TOP_SZ - 1))
+@@ -121,6 +257,40 @@
+ #   define SET_HDR(p, hhdr) { register hdr ** _ha; GET_HDR_ADDR(p, _ha); \
+ 			      *_ha = (hhdr); }
+ #   define HDR(p) GC_find_header((ptr_t)(p))
++    /* And some interleaved versions for two pointers at once.  	*/
++    /* This hopefully helps scheduling on processors like IA64.		*/
++#   define GET_BI2(p1, bottom_indx1, p2, bottom_indx2) \
++	{ \
++	    register word hi1 = \
++	        (word)(p1) >> (LOG_BOTTOM_SZ + LOG_HBLKSIZE); \
++	    register word hi2 = \
++	        (word)(p2) >> (LOG_BOTTOM_SZ + LOG_HBLKSIZE); \
++	    register bottom_index * _bi1 = GC_top_index[TL_HASH(hi1)]; \
++	    register bottom_index * _bi2 = GC_top_index[TL_HASH(hi2)]; \
++	    \
++	    while (_bi1 -> key != hi1 && _bi1 != GC_all_nils) \
++	    	_bi1 = _bi1 -> hash_link; \
++	    while (_bi2 -> key != hi2 && _bi2 != GC_all_nils) \
++	    	_bi2 = _bi2 -> hash_link; \
++	    (bottom_indx1) = _bi1; \
++	    (bottom_indx2) = _bi2; \
++	}
++#   define GET_HDR_ADDR2(p1, ha1, p2, ha2) \
++	{ \
++	    register bottom_index * bi1; \
++	    register bottom_index * bi2; \
++	    \
++	    GET_BI2(p1, bi1, p2, bi2);	\
++	    (ha1) = &(HDR_FROM_BI(bi1, p1)); \
++	    (ha2) = &(HDR_FROM_BI(bi2, p2)); \
++	}
++#   define GET_HDR2(p1, hhdr1, p2, hhdr2) \
++	{ register hdr ** _ha1;  \
++	  register hdr ** _ha2;  \
++	  GET_HDR_ADDR2(p1, _ha1, p2, _ha2); \
++	  (hhdr1) = *_ha1;  \
++	  (hhdr2) = *_ha2;  \
++	}
+ # endif
+ 			    
+ /* Is the result a forwarding address to someplace closer to the	*/
diff --git a/math/rlab/patches/patch-ag b/math/rlab/patches/patch-ag
new file mode 100644
index 00000000000..dae375ad90e
--- /dev/null
+++ b/math/rlab/patches/patch-ag
@@ -0,0 +1,572 @@
+$NetBSD: patch-ag,v 1.1.1.1 2001/01/31 07:30:47 jtb Exp $
+
+--- gc/gc_priv.h.orig	Sun May  9 13:16:49 1999
++++ gc/gc_priv.h
+@@ -1,6 +1,9 @@
+ /* 
+  * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers
+  * Copyright (c) 1991-1994 by Xerox Corporation.  All rights reserved.
++ * Copyright (c) 1996-1999 by Silicon Graphics.  All rights reserved.
++ * Copyright (c) 1999 by Hewlett-Packard Company. All rights reserved.
++ *
+  *
+  * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
+  * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
+@@ -41,7 +44,7 @@
+ typedef GC_word word;
+ typedef GC_signed_word signed_word;
+ 
+-# ifndef CONFIG_H
++# ifndef GCCONFIG_H
+ #   include "gcconfig.h"
+ # endif
+ 
+@@ -64,21 +67,22 @@
+ #       include <stddef.h>
+ #   endif
+ #   define VOLATILE volatile
+-#   define CONST const
+ #else
+ #   ifdef MSWIN32
+ #   	include <stdlib.h>
+ #   endif
+ #   define VOLATILE
+-#   define CONST
+ #endif
+ 
+-#ifdef AMIGA
++#define CONST GC_CONST
++
++#if 0 /* was once defined for AMIGA */
+ #   define GC_FAR __far
+ #else
+ #   define GC_FAR
+ #endif
+ 
++
+ /*********************************/
+ /*                               */
+ /* Definitions for conservative  */
+@@ -170,15 +174,6 @@
+ 		    /* May save significant amounts of space for obj_map  */
+ 		    /* entries.						  */
+ 
+-#ifndef OLD_BLOCK_ALLOC
+-   /* Macros controlling large block allocation strategy.	*/
+-#  define EXACT_FIRST  	/* Make a complete pass through the large object */
+-			/* free list before splitting a block		 */
+-#  define PRESERVE_LAST /* Do not divide last allocated heap segment	 */
+-			/* unless we would otherwise need to expand the	 */
+-			/* heap.					 */
+-#endif
+-
+ /* ALIGN_DOUBLE requires MERGE_SIZES at present. */
+ # if defined(ALIGN_DOUBLE) && !defined(MERGE_SIZES)
+ #   define MERGE_SIZES
+@@ -278,6 +273,13 @@
+ #   define MS_TIME_DIFF(a,b) ((double) (a.tv_sec - b.tv_sec) * 1000.0 \
+                                + (double) (a.tv_usec - b.tv_usec) / 1000.0)
+ #else /* !BSD_TIME */
++# ifdef MSWIN32
++#   include <windows.h>
++#   include <winbase.h>
++#   define CLOCK_TYPE DWORD
++#   define GET_TIME(x) x = GetTickCount()
++#   define MS_TIME_DIFF(a,b) ((long)((a)-(b)))
++# else /* !MSWIN32, !BSD_TIME */
+ #   include <time.h>
+ #   if !defined(__STDC__) && defined(SPARC) && defined(SUNOS4)
+       clock_t clock();	/* Not in time.h, where it belongs	*/
+@@ -303,6 +305,7 @@
+ #   define GET_TIME(x) x = clock()
+ #   define MS_TIME_DIFF(a,b) ((unsigned long) \
+ 		(1000.0*(double)((a)-(b))/(double)CLOCKS_PER_SEC))
++# endif /* !MSWIN32 */
+ #endif /* !BSD_TIME */
+ 
+ /* We use bzero and bcopy internally.  They may not be available.	*/
+@@ -350,7 +353,7 @@
+ 				    + GC_page_size) \
+                                     + GC_page_size-1)
+ #   else
+-#     if defined(AMIGA) || defined(NEXT) || defined(DOS4GW)
++#     if defined(AMIGA) || defined(NEXT) || defined(MACOSX) || defined(DOS4GW)
+ #       define GET_MEM(bytes) HBLKPTR((size_t) \
+ 				      calloc(1, (size_t)bytes + GC_page_size) \
+                                       + GC_page_size-1)
+@@ -434,9 +437,12 @@
+ #    define LOCK() mutex_lock(&GC_allocate_ml);
+ #    define UNLOCK() mutex_unlock(&GC_allocate_ml);
+ #  endif
+-#  ifdef LINUX_THREADS
++#  if defined(LINUX_THREADS) 
++#   if defined(I386)|| defined(POWERPC) || defined(ALPHA) || defined(IA64) \
++    || defined(M68K)
+ #    include <pthread.h>
+-#    ifdef __i386__
++#    define USE_SPIN_LOCK
++#    if defined(I386)
+        inline static int GC_test_and_set(volatile unsigned int *addr) {
+ 	  int oldval;
+ 	  /* Note: the "xchg" instruction does not need a "lock" prefix */
+@@ -445,15 +451,107 @@
+ 		: "0"(1), "m"(*(addr)));
+ 	  return oldval;
+        }
+-#    else
+-       -- > Need implementation of GC_test_and_set()
+ #    endif
+-#    define GC_clear(addr) (*(addr) = 0)
++#    if defined(IA64)
++       inline static int GC_test_and_set(volatile unsigned int *addr) {
++	  int oldval;
++	  __asm__ __volatile__("xchg4 %0=%1,%2"
++		: "=r"(oldval), "=m"(*addr)
++		: "r"(1), "1"(*addr));
++	  return oldval;
++       }
++       inline static void GC_clear(volatile unsigned int *addr) {
++	 __asm__ __volatile__("st4.rel %0=r0" : "=m" (*addr));
++       }
++#      define GC_CLEAR_DEFINED
++#    endif
++#    ifdef M68K
++       /* Contributed by Tony Mantler.  I'm not sure how well it was	*/
++       /* tested.							*/
++       inline static int GC_test_and_set(volatile unsigned int *addr) {
++          char oldval; /* this must be no longer than 8 bits */
++
++          /* The return value is semi-phony. */
++          /* 'tas' sets bit 7 while the return */
++          /* value pretends bit 0 was set */
++          __asm__ __volatile__(
++                 "tas %1@; sne %0; negb %0"
++                 : "=d" (oldval)
++                 : "a" (addr));
++          return oldval;
++       }
++#    endif
++#    if defined(POWERPC)
++      inline static int GC_test_and_set(volatile unsigned int *addr) {
++        int oldval;
++        int temp = 1; // locked value
++
++        __asm__ __volatile__(
++               "1:\tlwarx %0,0,%3\n"   // load and reserve
++               "\tcmpwi %0, 0\n"       // if load is
++               "\tbne 2f\n"            //   non-zero, return already set
++               "\tstwcx. %2,0,%1\n"    // else store conditional
++               "\tbne- 1b\n"           // retry if lost reservation
++               "2:\t\n"                // oldval is zero if we set
++              : "=&r"(oldval), "=p"(addr)
++              : "r"(temp), "1"(addr)
++              : "memory");
++        return (int)oldval;
++      }
++      inline static void GC_clear(volatile unsigned int *addr) {
++	 __asm__ __volatile__("eieio");
++         *(addr) = 0;
++      }
++#     define GC_CLEAR_DEFINED
++#    endif
++#    ifdef ALPHA
++      inline static int GC_test_and_set(volatile unsigned int * addr)
++      {
++        unsigned long oldvalue;
++        unsigned long temp;
++
++        __asm__ __volatile__(
++                             "1:     ldl_l %0,%1\n"
++                             "       and %0,%3,%2\n"
++                             "       bne %2,2f\n"
++                             "       xor %0,%3,%0\n"
++                             "       stl_c %0,%1\n"
++                             "       beq %0,3f\n"
++                             "       mb\n"
++                             "2:\n"
++                             ".section .text2,\"ax\"\n"
++                             "3:     br 1b\n"
++                             ".previous"
++                             :"=&r" (temp), "=m" (*addr), "=&r" (oldvalue)
++                             :"Ir" (1), "m" (*addr));
++
++        return oldvalue;
++      }
++      /* Should probably also define GC_clear, since it needs	*/
++      /* a memory barrier ??					*/
++#    endif /* ALPHA */
++#    ifdef ARM32
++      inline static int GC_test_and_set(volatile unsigned int *addr) {
++        int oldval;
++        /* SWP on ARM is very similar to XCHG on x86.  Doesn't lock the
++         * bus because there are no SMP ARM machines.  If/when there are,
++         * this code will likely need to be updated. */
++        /* See linuxthreads/sysdeps/arm/pt-machine.h in glibc-2.1 */
++        __asm__ __volatile__("swp %0, %1, [%2]"
++      			     : "=r"(oldval)
++      			     : "r"(1), "r"(addr));
++        return oldval;
++      }
++#    endif
++#    ifndef GC_CLEAR_DEFINED
++       inline static void GC_clear(volatile unsigned int *addr) {
++	  /* Try to discourage gcc from moving anything past this. */
++	  __asm__ __volatile__(" ");
++          *(addr) = 0;
++       }
++#    endif
+ 
+      extern volatile unsigned int GC_allocate_lock;
+-	/* This is not a mutex because mutexes that obey the (optional)     */
+-	/* POSIX scheduling rules are subject to convoys in high contention */
+-	/* applications.  This is basically a spin lock.		    */
+      extern pthread_t GC_lock_holder;
+      extern void GC_lock(void);
+ 	/* Allocation lock holder.  Only set if acquired by client through */
+@@ -462,31 +560,48 @@
+ #    define NO_THREAD (pthread_t)(-1)
+ #    define UNSET_LOCK_HOLDER() GC_lock_holder = NO_THREAD
+ #    define I_HOLD_LOCK() (pthread_equal(GC_lock_holder, pthread_self()))
+-#    ifdef UNDEFINED
+-#    	define LOCK() pthread_mutex_lock(&GC_allocate_ml)
+-#    	define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
+-#    else
+-#	define LOCK() \
++#    define LOCK() \
+ 		{ if (GC_test_and_set(&GC_allocate_lock)) GC_lock(); }
+-#	define UNLOCK() \
++#    define UNLOCK() \
+ 		GC_clear(&GC_allocate_lock)
+-#    endif
+-     extern GC_bool GC_collecting;
++     extern VOLATILE GC_bool GC_collecting;
+ #    define ENTER_GC() \
+ 		{ \
+ 		    GC_collecting = 1; \
+ 		}
+ #    define EXIT_GC() GC_collecting = 0;
++#   else /* LINUX_THREADS on hardware for which we don't know how	*/
++	 /* to do test and set.						*/
++#    include <pthread.h>
++     extern pthread_mutex_t GC_allocate_ml;
++#    define LOCK() pthread_mutex_lock(&GC_allocate_ml)
++#    define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
++#   endif
+ #  endif /* LINUX_THREADS */
+-#  if defined(IRIX_THREADS) || defined(IRIX_JDK_THREADS)
++#  if defined(HPUX_THREADS)
++#    include <pthread.h>
++     extern pthread_mutex_t GC_allocate_ml;
++#    define LOCK() pthread_mutex_lock(&GC_allocate_ml)
++#    define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
++#  endif
++#  if defined(IRIX_THREADS) || defined(IRIX_JDK_THREADS) 
++     /* This may also eventually be appropriate for HPUX_THREADS */
+ #    include <pthread.h>
+-#    include <mutex.h>
++#    ifndef HPUX_THREADS
++	/* This probably should never be included, but I can't test	*/
++	/* on Irix anymore.						*/
++#       include <mutex.h>
++#    endif
+ 
+-#    if __mips < 3 || !(defined (_ABIN32) || defined(_ABI64)) \
++#    ifndef HPUX_THREADS
++#      if __mips < 3 || !(defined (_ABIN32) || defined(_ABI64)) \
+ 	|| !defined(_COMPILER_VERSION) || _COMPILER_VERSION < 700
+ #        define GC_test_and_set(addr, v) test_and_set(addr,v)
+-#    else
++#      else
+ #	 define GC_test_and_set(addr, v) __test_and_set(addr,v)
++#      endif
++#    else
++       /* I couldn't find a way to do this inline on HP/UX	*/
+ #    endif
+      extern unsigned long GC_allocate_lock;
+ 	/* This is not a mutex because mutexes that obey the (optional) 	*/
+@@ -500,15 +615,17 @@
+ #    define NO_THREAD (pthread_t)(-1)
+ #    define UNSET_LOCK_HOLDER() GC_lock_holder = NO_THREAD
+ #    define I_HOLD_LOCK() (pthread_equal(GC_lock_holder, pthread_self()))
+-#    ifdef UNDEFINED
+-#    	define LOCK() pthread_mutex_lock(&GC_allocate_ml)
+-#    	define UNLOCK() pthread_mutex_unlock(&GC_allocate_ml)
++#    ifdef HPUX_THREADS
++#      define LOCK() { if (!GC_test_and_clear(&GC_allocate_lock)) GC_lock(); }
++       /* The following is INCORRECT, since the memory model is too weak. */
++#      define UNLOCK() { GC_noop1(&GC_allocate_lock); \
++			*(volatile unsigned long *)(&GC_allocate_lock) = 1; }
+ #    else
+-#	define LOCK() { if (GC_test_and_set(&GC_allocate_lock, 1)) GC_lock(); }
+-#       if __mips >= 3 && (defined (_ABIN32) || defined(_ABI64)) \
++#      define LOCK() { if (GC_test_and_set(&GC_allocate_lock, 1)) GC_lock(); }
++#      if __mips >= 3 && (defined (_ABIN32) || defined(_ABI64)) \
+ 	   && defined(_COMPILER_VERSION) && _COMPILER_VERSION >= 700
+ #	    define UNLOCK() __lock_release(&GC_allocate_lock)
+-#	else
++#      else
+ 	    /* The function call in the following should prevent the	*/
+ 	    /* compiler from moving assignments to below the UNLOCK.	*/
+ 	    /* This is probably not necessary for ucode or gcc 2.8.	*/
+@@ -516,9 +633,9 @@
+ 	    /* versions.						*/
+ #           define UNLOCK() { GC_noop1(&GC_allocate_lock); \
+ 			*(volatile unsigned long *)(&GC_allocate_lock) = 0; }
+-#	endif
++#      endif
+ #    endif
+-     extern GC_bool GC_collecting;
++     extern VOLATILE GC_bool GC_collecting;
+ #    define ENTER_GC() \
+ 		{ \
+ 		    GC_collecting = 1; \
+@@ -607,7 +724,7 @@
+ # else
+ #   if defined(SOLARIS_THREADS) || defined(WIN32_THREADS) \
+ 	|| defined(IRIX_THREADS) || defined(LINUX_THREADS) \
+-	|| defined(IRIX_JDK_THREADS)
++	|| defined(IRIX_JDK_THREADS) || defined(HPUX_THREADS)
+       void GC_stop_world();
+       void GC_start_world();
+ #     define STOP_WORLD() GC_stop_world()
+@@ -823,6 +940,7 @@
+     struct hblk * hb_next; 	/* Link field for hblk free list	 */
+     				/* and for lists of chunks waiting to be */
+     				/* reclaimed.				 */
++    struct hblk * hb_prev;	/* Backwards link for free list.	*/
+     word hb_descr;   		/* object descriptor for marking.  See	*/
+     				/* mark.h.				*/
+     char* hb_map;	/* A pointer to a pointer validity map of the block. */
+@@ -837,14 +955,28 @@
+ #	define IGNORE_OFF_PAGE	1	/* Ignore pointers that do not	*/
+ 					/* point to the first page of 	*/
+ 					/* this object.			*/
++#	define WAS_UNMAPPED 2	/* This is a free block, which has	*/
++				/* been unmapped from the address 	*/
++				/* space.				*/
++				/* GC_remap must be invoked on it	*/
++				/* before it can be reallocated.	*/
++				/* Only set with USE_MUNMAP.		*/
+     unsigned short hb_last_reclaimed;
+     				/* Value of GC_gc_no when block was	*/
+     				/* last allocated or swept. May wrap.   */
++				/* For a free block, this is maintained */
++				/* unly for USE_MUNMAP, and indicates	*/
++				/* when the header was allocated, or	*/
++				/* when the size of the block last	*/
++				/* changed.				*/
+     word hb_marks[MARK_BITS_SZ];
+ 			    /* Bit i in the array refers to the             */
+ 			    /* object starting at the ith word (header      */
+ 			    /* INCLUDED) in the heap block.                 */
+ 			    /* The lsb of word 0 is numbered 0.		    */
++			    /* Unused bits are invalid, and are 	    */
++			    /* occasionally set, e.g for uncollectable	    */
++			    /* objects.					    */
+ };
+ 
+ /*  heap block body */
+@@ -879,8 +1011,10 @@
+ /* The type of mark procedures.  This really belongs in gc_mark.h.	*/
+ /* But we put it here, so that we can avoid scanning the mark proc	*/
+ /* table.								*/
+-typedef struct ms_entry * (*mark_proc)(/* word * addr, mark_stack_ptr,
+-					  mark_stack_limit, env */);
++typedef struct ms_entry * (*mark_proc)(/* word * addr,
++					  struct ms_entry *mark_stack_ptr,
++					  struct ms_entry *mark_stack_limit,
++					  word env */);
+ # define LOG_MAX_MARK_PROCS 6
+ # define MAX_MARK_PROCS (1 << LOG_MAX_MARK_PROCS)
+ 
+@@ -957,8 +1091,12 @@
+ struct _GC_arrays {
+   word _heapsize;
+   word _max_heapsize;
++  word _requested_heapsize;	/* Heap size due to explicit expansion */
+   ptr_t _last_heap_addr;
+   ptr_t _prev_heap_addr;
++  word _large_free_bytes;
++	/* Total bytes contained in blocks on large object free */
++	/* list.						*/
+   word _words_allocd_before_gc;
+ 		/* Number of words allocated before this	*/
+ 		/* collection cycle.				*/
+@@ -978,6 +1116,10 @@
+   word _mem_freed;
+   	/* Number of explicitly deallocated words of memory	*/
+   	/* since last collection.				*/
++  ptr_t _scratch_end_ptr;
++  ptr_t _scratch_last_end_ptr;
++	/* Used by headers.c, and can easily appear to point to	*/
++	/* heap.						*/
+   mark_proc _mark_procs[MAX_MARK_PROCS];
+   	/* Table of user-defined mark procedures.  There is	*/
+ 	/* a small number of these, which can be referenced	*/
+@@ -1005,6 +1147,9 @@
+    		/* Number of words in accessible atomic		*/
+ 		/* objects.					*/
+ # endif
++# ifdef USE_MUNMAP
++    word _unmapped_bytes;
++# endif
+ # ifdef MERGE_SIZES
+     unsigned _size_map[WORDS_TO_BYTES(MAXOBJSZ+1)];
+     	/* Number of words to allocate for a given allocation request in */
+@@ -1022,7 +1167,7 @@
+     		       /* to an object at				*/
+     		       /* block_start+i&~3 - WORDS_TO_BYTES(j).		*/
+     		       /* (If ALL_INTERIOR_POINTERS is defined, then	*/
+-    		       /* instead ((short *)(hbh_map[sz])[i] is j if	*/
++    		       /* instead ((short *)(hb_map[sz])[i] is j if	*/
+     		       /* block_start+WORDS_TO_BYTES(i) is in the	*/
+     		       /* interior of an object starting at		*/
+     		       /* block_start+WORDS_TO_BYTES(i-j)).		*/
+@@ -1135,15 +1280,22 @@
+ # define GC_prev_heap_addr GC_arrays._prev_heap_addr
+ # define GC_words_allocd GC_arrays._words_allocd
+ # define GC_words_wasted GC_arrays._words_wasted
++# define GC_large_free_bytes GC_arrays._large_free_bytes
+ # define GC_words_finalized GC_arrays._words_finalized
+ # define GC_non_gc_bytes_at_gc GC_arrays._non_gc_bytes_at_gc
+ # define GC_mem_freed GC_arrays._mem_freed
++# define GC_scratch_end_ptr GC_arrays._scratch_end_ptr
++# define GC_scratch_last_end_ptr GC_arrays._scratch_last_end_ptr
+ # define GC_mark_procs GC_arrays._mark_procs
+ # define GC_heapsize GC_arrays._heapsize
+ # define GC_max_heapsize GC_arrays._max_heapsize
++# define GC_requested_heapsize GC_arrays._requested_heapsize
+ # define GC_words_allocd_before_gc GC_arrays._words_allocd_before_gc
+ # define GC_heap_sects GC_arrays._heap_sects
+ # define GC_last_stack GC_arrays._last_stack
++# ifdef USE_MUNMAP
++#   define GC_unmapped_bytes GC_arrays._unmapped_bytes
++# endif
+ # ifdef MSWIN32
+ #   define GC_heap_bases GC_arrays._heap_bases
+ # endif
+@@ -1172,6 +1324,8 @@
+ # define beginGC_arrays ((ptr_t)(&GC_arrays))
+ # define endGC_arrays (((ptr_t)(&GC_arrays)) + (sizeof GC_arrays))
+ 
++#define USED_HEAP_SIZE (GC_heapsize - GC_large_free_bytes)
++
+ /* Object kinds: */
+ # define MAXOBJKINDS 16
+ 
+@@ -1236,7 +1390,7 @@
+ 			/* Pointer to the nowhere valid hblk map */
+ 			/* Blocks pointing to this map are free. */
+ 
+-extern struct hblk * GC_hblkfreelist;
++extern struct hblk * GC_hblkfreelist[];
+ 				/* List of completely empty heap blocks	*/
+ 				/* Linked through hb_next field of 	*/
+ 				/* header structure associated with	*/
+@@ -1251,7 +1405,7 @@
+   extern GC_bool GC_incremental;
+ 			/* Using incremental/generational collection. */
+ #else
+-# define GC_incremental TRUE
++# define GC_incremental FALSE
+ 			/* Hopefully allow optimizer to remove some code. */
+ #endif
+ 
+@@ -1304,14 +1458,16 @@
+ ptr_t GC_approx_sp();
+ 
+ GC_bool GC_should_collect();
+-#ifdef PRESERVE_LAST
+-    GC_bool GC_in_last_heap_sect(/* ptr_t */);
+-	/* In last added heap section?  If so, avoid breaking up.	*/
+-#endif
++
+ void GC_apply_to_all_blocks(/*fn, client_data*/);
+ 			/* Invoke fn(hbp, client_data) for each 	*/
+ 			/* allocated heap block.			*/
+-struct hblk * GC_next_block(/* struct hblk * h */);
++struct hblk * GC_next_used_block(/* struct hblk * h */);
++			/* Return first in-use block >= h	*/
++struct hblk * GC_prev_block(/* struct hblk * h */);
++			/* Return last block <= h.  Returned block	*/
++			/* is managed by GC, but may or may not be in	*/
++			/* use.						*/
+ void GC_mark_init();
+ void GC_clear_marks();	/* Clear mark bits for all heap objects. */
+ void GC_invalidate_mark_state();	/* Tell the marker that	marked 	   */
+@@ -1384,8 +1540,14 @@
+ 			/* lock held.					*/
+ 			/* 0 by default.				*/
+ void GC_push_regs();	/* Push register contents onto mark stack.	*/
++			/* If NURSERY is defined, the default push	*/
++			/* action can be overridden with GC_push_proc	*/
+ void GC_remark();	/* Mark from all marked objects.  Used	*/
+ 		 	/* only if we had to drop something.	*/
++
++# ifdef NURSERY
++    extern void (*GC_push_proc)(ptr_t);
++# endif
+ # if defined(MSWIN32)
+   void __cdecl GC_push_one();
+ # else
+@@ -1573,9 +1735,10 @@
+ 				/* head.				*/
+ 
+ void GC_init_headers();
+-GC_bool GC_install_header(/*h*/);
++struct hblkhdr * GC_install_header(/*h*/);
+ 				/* Install a header for block h.	*/
+-				/* Return FALSE on failure.		*/
++				/* Return 0 on failure, or the header	*/
++				/* otherwise.				*/
+ GC_bool GC_install_counts(/*h, sz*/);
+ 				/* Set up forwarding counts for block	*/
+ 				/* h of size sz.			*/
+@@ -1608,6 +1771,15 @@
+ 			/* detailed description of the object 		*/
+ 			/* referred to by p.				*/
+ 			
++/* Memory unmapping: */
++#ifdef USE_MUNMAP
++  void GC_unmap_old(void);
++  void GC_merge_unmapped(void);
++  void GC_unmap(ptr_t start, word bytes);
++  void GC_remap(ptr_t start, word bytes);
++  void GC_unmap_gap(ptr_t start1, word bytes1, ptr_t start2, word bytes2);
++#endif
++
+ /* Virtual dirty bit implementation:		*/
+ /* Each implementation exports the following:	*/
+ void GC_read_dirty();	/* Retrieve dirty bits.	*/
+@@ -1640,6 +1812,16 @@
+ void GC_print_static_roots();
+ void GC_dump();
+ 
++#ifdef KEEP_BACK_PTRS
++   void GC_store_back_pointer(ptr_t source, ptr_t dest);
++   void GC_marked_for_finalization(ptr_t dest);
++#  define GC_STORE_BACK_PTR(source, dest) GC_store_back_pointer(source, dest)
++#  define GC_MARKED_FOR_FINALIZATION(dest) GC_marked_for_finalization(dest)
++#else
++#  define GC_STORE_BACK_PTR(source, dest) 
++#  define GC_MARKED_FOR_FINALIZATION(dest)
++#endif
++
+ /* Make arguments appear live to compiler */
+ # ifdef __WATCOMC__
+   void GC_noop(void*, ...);
+@@ -1689,5 +1871,14 @@
+ 			/* Write s to stderr, don't buffer, don't add	*/
+ 			/* newlines, don't ...				*/
+ 
++
++#   ifdef GC_ASSERTIONS
++#	define GC_ASSERT(expr) if(!(expr)) {\
++		GC_err_printf2("Assertion failure: %s:%ld\n", \
++				__FILE__, (unsigned long)__LINE__); \
++		ABORT("assertion failure"); }
++#   else 
++#	define GC_ASSERT(expr)
++#   endif
+ 
+ # endif /* GC_PRIVATE_H */
diff --git a/math/rlab/patches/patch-ah b/math/rlab/patches/patch-ah
new file mode 100644
index 00000000000..bc19de7cd85
--- /dev/null
+++ b/math/rlab/patches/patch-ah
@@ -0,0 +1,737 @@
+$NetBSD: patch-ah,v 1.1.1.1 2001/01/31 07:30:52 jtb Exp $
+
+--- gc/gcconfig.h.orig	Sun May  9 13:16:49 1999
++++ gc/gcconfig.h
+@@ -13,9 +13,9 @@
+  * modified is included with the above copyright notice.
+  */
+  
+-#ifndef CONFIG_H
++#ifndef GCCONFIG_H
+ 
+-# define CONFIG_H
++# define GCCONFIG_H
+ 
+ /* Machine dependent parameters.  Some tuning parameters can be found	*/
+ /* near the top of gc_private.h.					*/
+@@ -27,6 +27,13 @@
+ #    define LINUX
+ # endif
+ 
++# if defined(__NetBSD__)
++#    define NETBSD
++#    ifndef unix
++#       define unix	/* symbol unix is no longer defined in NetBSD */
++#    endif
++# endif
++
+ /* Determine the machine type: */
+ # if defined(sun) && defined(mc68000)
+ #    define M68K
+@@ -43,8 +50,21 @@
+ #    define OPENBSD
+ #    define mach_type_known
+ # endif
++# if defined(__OpenBSD__) && defined(__sparc__)
++#    define SPARC
++#    define OPENBSD
++#    define mach_type_known
++# endif
+ # if defined(__NetBSD__) && defined(m68k)
+ #    define M68K
++#    define mach_type_known
++# endif
++# if defined(__NetBSD__) && defined(__powerpc__)
++#    define POWERPC
++#    define mach_type_known
++# endif
++# if defined(__NetBSD__) && defined(__arm32__)
++#    define ARM32
+ #    define NETBSD
+ #    define mach_type_known
+ # endif
+@@ -59,14 +79,20 @@
+ # endif
+ # if defined(mips) || defined(__mips)
+ #    define MIPS
+-#    if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
+-#	define ULTRIX
+-#    else
+-#	if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) || defined(__SYSTYPE_SVR4__)
+-#	  define IRIX5   /* or IRIX 6.X */
+-#	else
+-#	  define RISCOS  /* or IRIX 4.X */
+-#	endif
++#    if !defined(LINUX)
++#      if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
++#	 define ULTRIX
++#      else
++#	 if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) \
++	    || defined(__SYSTYPE_SVR4__)
++#	   define IRIX5   /* or IRIX 6.X */
++#	 else
++#	   define RISCOS  /* or IRIX 4.X */
++#	 endif
++#      endif
++#    endif /* !LINUX */
++#    if defined(__NetBSD__) && defined(__MIPSEL__)
++#      undef ULTRIX
+ #    endif
+ #    define mach_type_known
+ # endif
+@@ -100,7 +126,8 @@
+ #     endif
+ #   define mach_type_known
+ # endif
+-# if defined(sparc) && defined(unix) && !defined(sun) && !defined(linux)
++# if defined(sparc) && defined(unix) && !defined(sun) && !defined(linux) \
++     && !defined(__OpenBSD__) && !(__NetBSD__)
+ #   define SPARC
+ #   define DRSNX
+ #   define mach_type_known
+@@ -109,6 +136,10 @@
+ #   define RS6000
+ #   define mach_type_known
+ # endif
++# if defined(__NetBSD__) && defined(__sparc__)
++#   define SPARC
++#   define mach_type_known
++# endif
+ # if defined(_M_XENIX) && defined(_M_SYSV) && defined(_M_I386)
+ 	/* The above test may need refinement	*/
+ #   define I386
+@@ -124,15 +155,22 @@
+ #   define SYSV
+ #   define mach_type_known
+ # endif
+-# if defined(_PA_RISC1_0) || defined(_PA_RISC1_1) \
++# if defined(_PA_RISC1_0) || defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
+      || defined(hppa) || defined(__hppa__)
+ #   define HP_PA
++#   ifndef LINUX
++#     define HPUX
++#   endif
+ #   define mach_type_known
+ # endif
+-# if defined(LINUX) && defined(i386)
++# if defined(LINUX) && (defined(i386) || defined(__i386__))
+ #    define I386
+ #    define mach_type_known
+ # endif
++# if defined(LINUX) && (defined(__ia64__) || defined(__ia64))
++#    define IA64
++#    define mach_type_known
++# endif
+ # if defined(LINUX) && defined(powerpc)
+ #    define POWERPC
+ #    define mach_type_known
+@@ -141,21 +179,26 @@
+ #    define M68K
+ #    define mach_type_known
+ # endif
+-# if defined(linux) && defined(sparc)
++# if defined(LINUX) && (defined(sparc) || defined(__sparc__))
+ #    define SPARC
+-#    define LINUX
++#    define mach_type_known
++# endif
++# if defined(LINUX) && defined(arm)
++#    define ARM32
+ #    define mach_type_known
+ # endif
+ # if defined(__alpha) || defined(__alpha__)
+ #   define ALPHA
+-#   if !defined(LINUX)
++#   if !defined(LINUX) && !defined(NETBSD)
+ #     define OSF1	/* a.k.a Digital Unix */
+ #   endif
+ #   define mach_type_known
+ # endif
+-# if defined(_AMIGA)
+-#   define M68K
++# if defined(_AMIGA) && !defined(AMIGA)
+ #   define AMIGA
++# endif
++# ifdef AMIGA 
++#   define M68K
+ #   define mach_type_known
+ # endif
+ # if defined(THINK_C) || defined(__MWERKS__) && !defined(__powerc)
+@@ -168,6 +211,11 @@
+ #   define MACOS
+ #   define mach_type_known
+ # endif
++# if defined(macosx)
++#    define MACOSX
++#    define POWERPC
++#    define mach_type_known
++# endif
+ # if defined(NeXT) && defined(mc68000)
+ #   define M68K
+ #   define NEXT
+@@ -190,7 +238,6 @@
+ # endif
+ # if defined(__NetBSD__) && defined(i386)
+ #   define I386
+-#   define NETBSD
+ #   define mach_type_known
+ # endif
+ # if defined(bsdi) && defined(i386)
+@@ -231,6 +278,11 @@
+ #   define CYGWIN32
+ #   define mach_type_known
+ # endif
++# if defined(__MINGW32__)
++#   define I386
++#   define MSWIN32
++#   define mach_type_known
++# endif
+ # if defined(__BORLANDC__)
+ #   define I386
+ #   define MSWIN32
+@@ -241,6 +293,10 @@
+ #   define UTS4
+ #   define mach_type_known
+ # endif
++# if defined(__pj__)
++#   define PJ
++#   define mach_type_known
++# endif
+ /* Ivan Demakov */
+ # if defined(__WATCOMC__) && defined(__386__)
+ #   define I386
+@@ -295,6 +351,9 @@
+ 		    /* 		        (CX_UX and DGUX)		*/
+ 		    /* 		   S370	      ==> 370-like machine	*/
+ 		    /* 			running Amdahl UTS4		*/
++		    /* 		   ARM32      ==> Intel StrongARM	*/
++		    /* 		   IA64	      ==> Intel IA64		*/
++		    /*				  (e.g. Itanium)	*/
+ 
+ 
+ /*
+@@ -343,6 +402,11 @@
+  *		to the nearest plausible page boundary, and use that instead
+  *		of STACKBOTTOM.
+  *
++ * Gustavo Rodriguez-Rivera points out that on most (all?) Unix machines,
++ * the value of environ is a pointer that can serve as STACKBOTTOM.
++ * I expect that HEURISTIC2 can be replaced by this approach, which
++ * interferes far less with debugging. 
++ *
+  * If no expression for STACKBOTTOM can be found, and neither of the above
+  * heuristics are usable, the collector can still be used with all of the above
+  * undefined, provided one of the following is done:
+@@ -380,6 +444,15 @@
+  *
+  * An architecture may define DYNAMIC_LOADING if dynamic_load.c
+  * defined GC_register_dynamic_libraries() for the architecture.
++ *
++ * An architecture may define PREFETCH(x) to preload the cache with *x.
++ * This defaults to a no-op.
++ *
++ * PREFETCH_FOR_WRITE(x) is used if *x is about to be written.
++ *
++ * An architecture may also define CLEAR_DOUBLE(x) to be a fast way to
++ * clear the two words at GC_malloc-aligned address x.  By default,
++ * word stores of 0 are used instead.
+  */
+ 
+ 
+@@ -486,8 +559,8 @@
+ 
+ # ifdef POWERPC
+ #   define MACH_TYPE "POWERPC"
+-#   define ALIGNMENT 2
+ #   ifdef MACOS
++#     define ALIGNMENT 2  /* Still necessary?  Could it be 4?	*/
+ #     ifndef __LOWMEM__
+ #     include <LowMem.h>
+ #     endif
+@@ -497,14 +570,33 @@
+ #     define DATAEND  /* not needed */
+ #   endif
+ #   ifdef LINUX
++#     define ALIGNMENT 4	/* Guess.  Can someone verify?	*/
++				/* This was 2, but that didn't sound right. */
+ #     define OS_TYPE "LINUX"
+ #     define HEURISTIC1
++#     define DYNAMIC_LOADING
+ #     undef STACK_GRAN
+ #     define STACK_GRAN 0x10000000
+-#     define DATASTART GC_data_start
++	/* Stack usually starts at 0x80000000 */
++#     define LINUX_DATA_START
+       extern int _end;
+ #     define DATAEND (&_end)
+ #   endif
++#   ifdef MACOSX
++#     define ALIGNMENT 4
++#     define OS_TYPE "MACOSX"
++#     define DATASTART ((ptr_t) get_etext())
++#     define STACKBOTTOM ((ptr_t) 0xc0000000)
++#     define DATAEND	/* not needed */
++#   endif
++#   ifdef NETBSD
++#     define ALIGNMENT 4
++#     define OS_TYPE "NETBSD"
++#     define HEURISTIC2
++      extern char etext;
++#     define DATASTART GC_data_start
++#     define DYNAMIC_LOADING
++#   endif
+ # endif
+ 
+ # ifdef VAX
+@@ -534,7 +626,6 @@
+ #   define MACH_TYPE "SPARC"
+ #   define ALIGNMENT 4	/* Required by hardware	*/
+ #   define ALIGN_DOUBLE
+-    extern int etext;
+ #   ifdef SUNOS5
+ #	define OS_TYPE "SUNOS5"
+ 	extern int _etext;
+@@ -593,8 +684,8 @@
+ #   ifdef LINUX
+ #     define OS_TYPE "LINUX"
+ #     ifdef __ELF__
+-#         define DATASTART GC_data_start
+-#         define DYNAMIC_LOADING
++#       define LINUX_DATA_START
++#       define DYNAMIC_LOADING
+ #     else
+           Linux Sparc non elf ?
+ #     endif
+@@ -603,6 +694,23 @@
+ #     define SVR4
+ #     define STACKBOTTOM ((ptr_t) 0xf0000000)
+ #   endif
++#   ifdef OPENBSD
++#     define OS_TYPE "OPENBSD"
++#     define STACKBOTTOM ((ptr_t) 0xf8000000)
++      extern int etext;
++#     define DATASTART ((ptr_t)(&etext))
++#   endif
++#   ifdef NETBSD
++#     define OS_TYPE "NETBSD"
++#     define HEURISTIC2
++#     ifdef __ELF__
++#	define DATASTART GC_data_start
++#	define DYNAMIC_LOADING
++#     else
++	extern char etext;
++#	define DATASTART ((ptr_t)(&etext))
++#     endif
++#   endif
+ # endif
+ 
+ # ifdef I386
+@@ -657,10 +765,16 @@
+ #   endif
+ #   ifdef LINUX
+ #	define OS_TYPE "LINUX"
+-#	define STACKBOTTOM ((ptr_t)0xc0000000)
+-	/* Appears to be 0xe0000000 for at least one 2.1.91 kernel.	*/
+-	/* Probably needs to be more flexible, but I don't yet 		*/
+-	/* fully understand how flexible.				*/
++#       define LINUX_STACKBOTTOM
++#	if 0
++#	  define HEURISTIC1
++#         undef STACK_GRAN
++#         define STACK_GRAN 0x10000000
++	  /* STACKBOTTOM is usually 0xc0000000, but this changes with	*/
++	  /* different kernel configurations.  In particular, systems	*/
++	  /* with 2GB physical memory will usually move the user	*/
++	  /* address space limit, and hence initial SP to 0x80000000.	*/
++#       endif
+ #       if !defined(LINUX_THREADS) || !defined(REDIRECT_MALLOC)
+ #	    define MPROTECT_VDB
+ #	else
+@@ -676,8 +790,7 @@
+ #	     endif
+ #	     include <features.h>
+ #	     if defined(__GLIBC__) && __GLIBC__ >= 2
+-		 extern int __data_start;
+-#		 define DATASTART ((ptr_t)(&__data_start))
++#		 define LINUX_DATA_START
+ #	     else
+      	         extern char **__environ;
+ #                define DATASTART ((ptr_t)(&__environ))
+@@ -696,6 +809,26 @@
+ 	     extern int etext;
+ #            define DATASTART ((ptr_t)((((word) (&etext)) + 0xfff) & ~0xfff))
+ #       endif
++#	ifdef USE_I686_PREFETCH
++#	  define PREFETCH(x) \
++	    __asm__ __volatile__ ("	prefetchnta	%0": : "m"(*(char *)(x)))
++	    /* Empirically prefetcht0 is much more effective at reducing	*/
++	    /* cache miss stalls for the targetted load instructions.  But it	*/
++	    /* seems to interfere enough with other cache traffic that the net	*/
++	    /* result is worse than prefetchnta.				*/
++#         if 0 
++	    /* Using prefetches for write seems to have a slight negative	*/
++	    /* impact on performance, at least for a PIII/500.			*/
++#	    define PREFETCH_FOR_WRITE(x) \
++	      __asm__ __volatile__ ("	prefetcht0	%0": : "m"(*(char *)(x)))
++#	  endif
++#	endif
++#	ifdef USE_3DNOW_PREFETCH
++#	  define PREFETCH(x) \
++	    __asm__ __volatile__ ("	prefetch	%0": : "m"(*(char *)(x)))
++#	  define PREFETCH_FOR_WRITE(x) 
++	    __asm__ __volatile__ ("	prefetchw	%0": : "m"(*(char *)(x)))
++#	endif
+ #   endif
+ #   ifdef CYGWIN32
+ #       define OS_TYPE "CYGWIN32"
+@@ -806,35 +939,48 @@
+ 
+ # ifdef MIPS
+ #   define MACH_TYPE "MIPS"
+-#   ifndef IRIX5
+-#     define DATASTART (ptr_t)0x10000000
+-			      /* Could probably be slightly higher since */
+-			      /* startup code allocates lots of stuff.   */
+-#   else
+-      extern int _fdata;
+-#     define DATASTART ((ptr_t)(&_fdata))
+-#     ifdef USE_MMAP
+-#         define HEAP_START (ptr_t)0x30000000
+-#     else
+-#	  define HEAP_START DATASTART
+-#     endif
+-			      /* Lowest plausible heap address.		*/
+-			      /* In the MMAP case, we map there.	*/
+-			      /* In either case it is used to identify	*/
+-			      /* heap sections so they're not 		*/
+-			      /* considered as roots.			*/
+-#   endif /* IRIX5 */
+-#   define HEURISTIC2
+ /* #   define STACKBOTTOM ((ptr_t)0x7fff8000)  sometimes also works.  */
++#   ifdef LINUX
++      /* This was developed for a linuxce style platform.  Probably	*/
++      /* needs to be tweaked for workstation class machines.		*/
++#     define OS_TYPE "LINUX"
++      extern int __data_start;
++#     define DATASTART ((ptr_t)(&__data_start))
++#     define ALIGNMENT 4
++#     define USE_GENERIC_PUSH_REGS 1
++#     define STACKBOTTOM 0x80000000
++	/* In many cases, this should probably use LINUX_STACKBOTTOM 	*/
++	/* instead. But some kernel versions seem to give the wrong	*/
++	/* value from /proc.						*/
++#   endif /* Linux */
+ #   ifdef ULTRIX
++#	define HEURISTIC2
++#       define DATASTART (ptr_t)0x10000000
++			      /* Could probably be slightly higher since */
++			      /* startup code allocates lots of stuff.   */
+ #	define OS_TYPE "ULTRIX"
+ #       define ALIGNMENT 4
+ #   endif
+ #   ifdef RISCOS
++#	define HEURISTIC2
++#       define DATASTART (ptr_t)0x10000000
+ #	define OS_TYPE "RISCOS"
+ #   	define ALIGNMENT 4  /* Required by hardware */
+ #   endif
+ #   ifdef IRIX5
++#	define HEURISTIC2
++        extern int _fdata;
++#       define DATASTART ((ptr_t)(&_fdata))
++#       ifdef USE_MMAP
++#         define HEAP_START (ptr_t)0x30000000
++#       else
++#	  define HEAP_START DATASTART
++#       endif
++			      /* Lowest plausible heap address.		*/
++			      /* In the MMAP case, we map there.	*/
++			      /* In either case it is used to identify	*/
++			      /* heap sections so they're not 		*/
++			      /* considered as roots.			*/
+ #	define OS_TYPE "IRIX5"
+ #       define MPROTECT_VDB
+ #       ifdef _MIPS_SZPTR
+@@ -849,6 +995,21 @@
+ #	endif
+ #	define DYNAMIC_LOADING
+ #   endif
++#   if defined(NETBSD) && defined(__MIPSEL__)
++#     define ALIGNMENT 4
++#     define OS_TYPE "NETBSD"
++#     define HEURISTIC2
++#     define USE_GENERIC_PUSH_REGS 1
++#     ifdef __ELF__
++        extern int etext;
++#       define DATASTART GC_data_start
++#       define NEED_FIND_LIMIT
++#       define DYNAMIC_LOADING
++#     else
++#       define DATASTART ((ptr_t) 0x10000000)
++#       define STACKBOTTOM ((ptr_t) 0x7ffff000)
++#     endif /* _ELF_ */
++#  endif
+ # endif
+ 
+ # ifdef RS6000
+@@ -862,9 +1023,17 @@
+ # endif
+ 
+ # ifdef HP_PA
++    /* OS is assumed to be HP/UX	*/
+ #   define MACH_TYPE "HP_PA"
+-#   define ALIGNMENT 4
+-#   define ALIGN_DOUBLE
++#   define OS_TYPE "HPUX"
++#   ifdef __LP64__
++#     define CPP_WORDSZ 64
++#     define ALIGNMENT 8
++#   else
++#     define CPP_WORDSZ 32
++#     define ALIGNMENT 4
++#     define ALIGN_DOUBLE
++#   endif
+     extern int __data_start;
+ #   define DATASTART ((ptr_t)(&__data_start))
+ #   if 0
+@@ -877,18 +1046,39 @@
+ 	/* this.)							*/
+ #       define STACKBOTTOM ((ptr_t) 0x7b033000)  /* from /etc/conf/h/param.h */
+ #   else
+-#       define HEURISTIC2
++	/* Gustavo Rodriguez-Rivera suggested changing HEURISTIC2	*/
++	/* to this.  We'll probably do this on other platforms, too.	*/
++	/* For now I'll use it where I can test it.			*/
++	extern char ** environ;
++#       define STACKBOTTOM ((ptr_t)environ)
+ #   endif
+ #   define STACK_GROWS_UP
+ #   define DYNAMIC_LOADING
++#   ifndef HPUX_THREADS
++#     define MPROTECT_VDB
++#   endif
+ #   include <unistd.h>
+ #   define GETPAGESIZE() sysconf(_SC_PAGE_SIZE)
+-	/* They misspelled the Posix macro?	*/
+ # endif
+ 
+ # ifdef ALPHA
+ #   define MACH_TYPE "ALPHA"
+ #   define ALIGNMENT 8
++#   define USE_GENERIC_PUSH_REGS
++	/* Gcc and probably the DEC/Compaq compiler spill pointers to preserved	*/
++	/* fp registers in some cases when the target is a 21264.  The assembly	*/
++	/* code doesn't handle that yet, and version dependencies make that a	*/
++	/* bit tricky.  Do the easy thing for now.				*/
++#   ifdef NETBSD
++#	define OS_TYPE "NETBSD"
++#	define HEURISTIC2
++#	define DATASTART GC_data_start
++#	define ELFCLASS32 32
++#	define ELFCLASS64 64
++#	define ELF_CLASS ELFCLASS64
++#   	define CPP_WORDSZ 64
++#       define DYNAMIC_LOADING
++#   endif
+ #   ifdef OSF1
+ #	define OS_TYPE "OSF1"
+ #   	define DATASTART ((ptr_t) 0x140000000)
+@@ -909,9 +1099,9 @@
+ #       define CPP_WORDSZ 64
+ #       define STACKBOTTOM ((ptr_t) 0x120000000)
+ #       ifdef __ELF__
+-            extern int __data_start;
+-#           define DATASTART &__data_start
+-#           define DYNAMIC_LOADING
++#	  define LINUX_DATA_START
++#         define DYNAMIC_LOADING
++	  /* This doesn't work if the collector is in a dynamic library. */
+ #       else
+ #           define DATASTART ((ptr_t) 0x140000000)
+ #       endif
+@@ -923,6 +1113,48 @@
+ #   endif
+ # endif
+ 
++# ifdef IA64
++#   define MACH_TYPE "IA64"
++#   define ALIGN_DOUBLE
++	/* Requires 16 byte alignment for malloc */
++#   define ALIGNMENT 8
++#   define USE_GENERIC_PUSH_REGS
++	/* We need to get preserved registers in addition to register windows.	*/
++	/* That's easiest to do with setjmp.					*/
++#   ifdef HPUX
++	--> needs work
++#   endif
++#   ifdef LINUX
++#       define OS_TYPE "LINUX"
++#       define CPP_WORDSZ 64
++	/* This should really be done through /proc, but that	*/
++	/* requires we run on an IA64 kernel.			*/
++#       define STACKBOTTOM ((ptr_t) 0xa000000000000000l)
++	/* We also need the base address of the register stack	*/
++	/* backing store.  There is probably a better way to	*/
++	/* get that, too ...					*/
++#	define BACKING_STORE_BASE ((ptr_t) 0x9fffffff80000000l)
++#	if 1
++#	    define SEARCH_FOR_DATA_START
++#	    define DATASTART GC_data_start
++#	else
++	    extern int data_start;
++#	    define DATASTART ((ptr_t)(&data_start))
++#	endif
++#       define DYNAMIC_LOADING
++#	define MPROTECT_VDB
++		/* Requires Linux 2.3.47 or later.	*/
++	extern int _end;
++#	define DATAEND (&_end)
++#	define PREFETCH(x) \
++	  __asm__ ("	lfetch	[%0]": : "r"((void *)(x)))
++#	define PREFETCH_FOR_WRITE(x) \
++	  __asm__ ("	lfetch.excl	[%0]": : "r"((void *)(x)))
++#	define CLEAR_DOUBLE(x) \
++	  __asm__ ("	stf.spill	[%0]=f0": : "r"((void *)(x)))
++#   endif
++# endif
++
+ # ifdef M88K
+ #   define MACH_TYPE "M88K"
+ #   define ALIGNMENT 4
+@@ -953,6 +1185,69 @@
+ #	define HEURISTIC2
+ # endif
+ 
++# if defined(PJ)
++#   define ALIGNMENT 4
++    extern int _etext;
++#   define DATASTART ((ptr_t)(&_etext))
++#   define HEURISTIC1
++# endif
++
++# ifdef ARM32
++#   define CPP_WORDSZ 32
++#   define MACH_TYPE "ARM32"
++#   define ALIGNMENT 4
++#   ifdef NETBSD
++#       define OS_TYPE "NETBSD"
++#       define HEURISTIC2
++        extern char etext;
++#       define DATASTART ((ptr_t)(&etext))
++#       define USE_GENERIC_PUSH_REGS
++#   endif
++#   ifdef LINUX
++#       define OS_TYPE "LINUX"
++#       define HEURISTIC1
++#       undef STACK_GRAN
++#       define STACK_GRAN 0x10000000
++#       define USE_GENERIC_PUSH_REGS
++#       ifdef __ELF__
++#            define DYNAMIC_LOADING
++#	     include <features.h>
++#	     if defined(__GLIBC__) && __GLIBC__ >= 2
++#		 define LINUX_DATA_START
++#	     else
++     	         extern char **__environ;
++#                define DATASTART ((ptr_t)(&__environ))
++			      /* hideous kludge: __environ is the first */
++			      /* word in crt0.o, and delimits the start */
++			      /* of the data segment, no matter which   */
++			      /* ld options were passed through.        */
++			      /* We could use _etext instead, but that  */
++			      /* would include .rodata, which may       */
++			      /* contain large read-only data tables    */
++			      /* that we'd rather not scan.		*/
++#	     endif
++	     extern int _end;
++#	     define DATAEND (&_end)
++#	else
++	     extern int etext;
++#            define DATASTART ((ptr_t)((((word) (&etext)) + 0xfff) & ~0xfff))
++#       endif
++#   endif
++#endif
++
++#ifdef LINUX_DATA_START
++    /* Some Linux distributions arrange to define __data_start.  Some	*/
++    /* define data_start as a weak symbol.  The latter is technically	*/
++    /* broken, since the user program may define data_start, in which	*/
++    /* case we lose.  Nonetheless, we try both, prefering __data_start.	*/
++    /* We assume gcc.	*/
++#   pragma weak __data_start
++    extern int __data_start;
++#   pragma weak data_start
++    extern int data_start;
++#   define DATASTART ((ptr_t)(&__data_start != 0? &__data_start : &data_start))
++#endif
++
+ # ifndef STACK_GROWS_UP
+ #   define STACK_GROWS_DOWN
+ # endif
+@@ -995,6 +1290,10 @@
+ #   define SUNOS5SIGS
+ # endif
+ 
++# if defined(HPUX)
++#   define SUNOS5SIGS
++# endif
++
+ # if CPP_WORDSZ != 32 && CPP_WORDSZ != 64
+    -> bad word size
+ # endif
+@@ -1021,10 +1320,34 @@
+ #   undef MPROTECT_VDB
+ # endif
+ 
++# ifdef USE_MUNMAP
++#   undef MPROTECT_VDB  /* Can't deal with address space holes. */
++# endif
++
+ # if !defined(PCR_VDB) && !defined(PROC_VDB) && !defined(MPROTECT_VDB)
+ #   define DEFAULT_VDB
+ # endif
+ 
++# ifndef PREFETCH
++#   define PREFETCH(x)
++#   define NO_PREFETCH
++# endif
++
++# ifndef PREFETCH_FOR_WRITE
++#   define PREFETCH_FOR_WRITE(x)
++#   define NO_PREFETCH_FOR_WRITE
++# endif
++
++# ifndef CACHE_LINE_SIZE
++#   define CACHE_LINE_SIZE 32	/* Wild guess	*/
++# endif
++
++# ifndef CLEAR_DOUBLE
++#   define CLEAR_DOUBLE(x) \
++	((word*)x)[0] = 0; \
++	((word*)x)[1] = 0;
++# endif /* CLEAR_DOUBLE */
++
+ # if defined(_SOLARIS_PTHREADS) && !defined(SOLARIS_THREADS)
+ #   define SOLARIS_THREADS
+ # endif
+@@ -1040,10 +1363,13 @@
+ # if defined(SOLARIS_THREADS) && !defined(SUNOS5)
+ --> inconsistent configuration
+ # endif
++# if defined(HPUX_THREADS) && !defined(HPUX)
++--> inconsistent configuration
++# endif
+ # if defined(PCR) || defined(SRC_M3) || \
+ 	defined(SOLARIS_THREADS) || defined(WIN32_THREADS) || \
+ 	defined(IRIX_THREADS) || defined(LINUX_THREADS) || \
+-	defined(IRIX_JDK_THREADS)
++	defined(IRIX_JDK_THREADS) || defined(HPUX_THREADS)
+ #   define THREADS
+ # endif
+ 
+@@ -1058,4 +1384,4 @@
+ 				/* include assembly code to do it well.	*/
+ # endif
+ 
+-# endif
++# endif /* GCCONFIG_H */
diff --git a/math/rlab/patches/patch-ai b/math/rlab/patches/patch-ai
new file mode 100644
index 00000000000..62ddb455551
--- /dev/null
+++ b/math/rlab/patches/patch-ai
@@ -0,0 +1,181 @@
+$NetBSD: patch-ai,v 1.1.1.1 2001/01/31 07:30:54 jtb Exp $
+
+--- make_depends.orig	Wed Jan 31 02:04:43 2001
++++ make_depends
+@@ -1,20 +1,20 @@
+ main.o: main.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h code.h list.h symbol.h util.h rfile.h rfileio.h mdc.h \
++ mem.h code.h list.h symbol.h util.h rfile.h rfileio.h mdc.h \
+  complex.h bltin.h version.h getopt.h class.h bltin1.h bltin2.h \
+- bltin3.h msr.h rfft.h gc/gc_private.h gc/gc_priv.h gc/config.h \
++ bltin3.h msr.h rfft.h gc/gc_private.h gc/gc_priv.h \
+  gc/gc_hdrs.h fpe.h mathl.h
+ init.o: init.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  symbol.h list.h util.h print.h bltin.h bltin1.h bltin2.h bltin3.h \
+  msr.h rfft.h rfileio.h mdc.h complex.h rdl.h msrf2.h
+ code.o: code.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- code.h list.h symbol.h class.h mem.h gc/gc.h y.tab.h bltin.h \
++ code.h list.h symbol.h class.h mem.h y.tab.h bltin.h \
+  function.h util.h rfile.h mdc.h complex.h
+ symbol.o: symbol.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h symbol.h list.h mem.h gc/gc.h function.h util.h
++ listnode.h symbol.h list.h mem.h function.h util.h
+ list.o: list.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- util.h list.h mem.h gc/gc.h
++ util.h list.h mem.h
+ listnode.o: listnode.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h util.h list.h
++ listnode.h mem.h util.h list.h
+ op.o: op.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h code.h \
+  list.h symbol.h class.h util.h
+ opapp.o: opapp.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+@@ -24,116 +24,116 @@
+ complex.o: complex.c complex.h rlab.h config.h ent.h mds.h mdr.h \
+  btree.h listnode.h util.h list.h mathl.h
+ function.o: function.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h code.h list.h symbol.h function.h util.h mem.h gc/gc.h
++ listnode.h code.h list.h symbol.h function.h util.h mem.h
+ rel.o: rel.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  code.h list.h symbol.h class.h util.h
+ util.o: util.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- code.h list.h symbol.h mem.h gc/gc.h bltin.h mdc.h complex.h \
++ code.h list.h symbol.h mem.h bltin.h mdc.h complex.h \
+  function.h sort.h fpe.h
+ btree.o: btree.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- class.h symbol.h list.h function.h util.h mem.h gc/gc.h
++ class.h symbol.h list.h function.h util.h mem.h
+ mm.o: mm.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  complex.h
+ misc.o: misc.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h
+ fpe.o: fpe.c config.h
+ ent.o: ent.c ent.h mds.h rlab.h config.h listnode.h mdr.h btree.h \
+- class.h mem.h gc/gc.h util.h list.h
++ class.h mem.h util.h list.h
+ mathl.o: mathl.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  mathl.h complex.h util.h list.h
+ rfileio.o: rfileio.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h class.h symbol.h list.h bltin.h mem.h gc/gc.h util.h mdc.h \
++ listnode.h class.h symbol.h list.h bltin.h mem.h util.h mdc.h \
+  complex.h msr.h msc.h mathl.h
+ mdr.o: mdr.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdrf2.h mdrf1.h mdc.h complex.h util.h list.h bltin1.h \
++ mem.h mdrf2.h mdrf1.h mdc.h complex.h util.h list.h bltin1.h \
+  bltin.h mathl.h fi.h bl.h
+ class.o: class.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- util.h list.h class.h mem.h gc/gc.h bltin.h function.h mdrf1.h mdc.h \
++ util.h list.h class.h mem.h bltin.h function.h mdrf1.h mdc.h \
+  complex.h mdcf1.h mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h \
+  msc.h mscf1.h mscf2.h
+ diss.o: diss.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+  code.h list.h symbol.h bltin.h print.h util.h
+ mdc.o: mdc.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdc.h complex.h mdcf2.h mdcf1.h mdr_mdc.h util.h list.h \
++ mem.h mdc.h complex.h mdcf2.h mdcf1.h mdr_mdc.h util.h list.h \
+  bltin1.h bltin.h bl.h fi.h
+ mdr_mdc.o: mdr_mdc.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h mdrf1.h mdrf2.h mdc.h complex.h mdcf1.h \
++ listnode.h mem.h mdrf1.h mdrf2.h mdc.h complex.h mdcf1.h \
+  mdcf2.h util.h list.h
+ mds.o: mds.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h util.h list.h bltin1.h bltin.h
++ mem.h util.h list.h bltin1.h bltin.h
+ mdr_mds.o: mdr_mds.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h util.h list.h
++ listnode.h mem.h util.h list.h
+ rfile.o: rfile.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h mem.h gc/gc.h util.h
++ symbol.h list.h mem.h util.h
+ bltin.o: bltin.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h mem.h gc/gc.h bltin.h util.h mathl.h complex.h \
++ symbol.h list.h mem.h bltin.h util.h mathl.h complex.h \
+  class.h rfileio.h mdc.h
+ bltin1.o: bltin1.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h bltin.h list.h util.h class.h rfileio.h \
++ listnode.h mem.h bltin.h list.h util.h class.h rfileio.h \
+  mdc.h complex.h mathl.h btreef1.h function.h mdrf1.h mdcf1.h \
+  mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msc.h mscf1.h
+ mdrf1.o: mdrf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdc.h complex.h util.h list.h mdrf1.h mathl.h symbol.h \
++ mem.h mdc.h complex.h util.h list.h mdrf1.h mathl.h symbol.h \
+  sort.h
+ print.o: print.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h bltin.h mem.h gc/gc.h util.h rfileio.h mdc.h \
++ symbol.h list.h bltin.h mem.h util.h rfileio.h mdc.h \
+  complex.h class.h scan.h
+ getline.o: getline.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h symbol.h list.h mem.h gc/gc.h bltin.h util.h scan.h \
++ listnode.h symbol.h list.h mem.h bltin.h util.h scan.h \
+  print.h class.h rfileio.h mdc.h complex.h
+ random.o: random.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+  listnode.h bltin.h list.h util.h class.h symbol.h random.h fi.h \
+  mdrf1.h
+ mdcf1.o: mdcf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h mdc.h complex.h util.h list.h symbol.h mathl.h sort.h
++ mem.h mdc.h complex.h util.h list.h symbol.h mathl.h sort.h
+ mdsf1.o: mdsf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h util.h list.h symbol.h mathl.h complex.h sort.h
++ mem.h util.h list.h symbol.h mathl.h complex.h sort.h
+ bltin2.o: bltin2.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h bltin.h list.h util.h class.h rfileio.h \
++ listnode.h mem.h bltin.h list.h util.h class.h rfileio.h \
+  mdc.h complex.h mathl.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h \
+  mdr_mdc.h mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h msc.h mscf1.h \
+  mscf2.h
+ mdrf2.o: mdrf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h symbol.h list.h mdrf1.h mdc.h complex.h util.h mathl.h \
++ mem.h symbol.h list.h mdrf1.h mdc.h complex.h util.h mathl.h \
+  fi.h lp.h bl.h
+ mdcf2.o: mdcf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h symbol.h list.h mdc.h complex.h mdcf1.h util.h mathl.h \
++ mem.h symbol.h list.h mdc.h complex.h mdcf1.h util.h mathl.h \
+  fi.h lp.h bl.h
+ rfft.o: rfft.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h symbol.h list.h bltin.h mdc.h complex.h util.h class.h \
++ mem.h symbol.h list.h bltin.h mdc.h complex.h util.h class.h \
+  rfileio.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h mdr_mdc.h \
+  mdsf1.h mdr_mds.h msr.h msrf1.h msc.h mscf1.h fftp.h fi.h
+ sort.o: sort.c
+ r_plot.o: r_plot.c config.h
+ rstring.o: rstring.c
+ rdl.o: rdl.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- symbol.h list.h bltin.h class.h util.h mem.h gc/gc.h
++ symbol.h list.h bltin.h class.h util.h mem.h
+ odei.o: odei.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- class.h symbol.h list.h mem.h gc/gc.h mdrf1.h bltin.h util.h mathl.h \
++ class.h symbol.h list.h mem.h mdrf1.h bltin.h util.h mathl.h \
+  complex.h function.h lp.h fi.h odei.h
+ btreef1.o: btreef1.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h class.h symbol.h list.h function.h util.h mem.h gc/gc.h
++ listnode.h class.h symbol.h list.h function.h util.h mem.h
+ msr.o: msr.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h util.h list.h bltin1.h bltin.h mathl.h complex.h \
++ mem.h msr.h util.h list.h bltin1.h bltin.h mathl.h complex.h \
+  fi.h sparse.h
+ msrf1.o: msrf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msc.h mdc.h complex.h mscf1.h mdrf1.h util.h \
++ mem.h msr.h msc.h mdc.h complex.h mscf1.h mdrf1.h util.h \
+  list.h symbol.h sort.h mathl.h fi.h sparse.h
+ bltin3.o: bltin3.c rlab.h config.h ent.h mds.h mdr.h btree.h \
+- listnode.h mem.h gc/gc.h bltin.h list.h util.h class.h rfileio.h \
++ listnode.h mem.h bltin.h list.h util.h class.h rfileio.h \
+  mdc.h complex.h function.h mdrf1.h mdrf2.h mdcf1.h mdcf2.h mdr_mdc.h \
+  mdsf1.h mdr_mds.h msr.h msrf1.h msrf2.h msc.h mscf1.h mscf2.h
+ msc.o: msc.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msrf1.h mdc.h complex.h msc.h mdr_mdc.h util.h \
++ mem.h msr.h msrf1.h mdc.h complex.h msc.h mdr_mdc.h util.h \
+  list.h bltin1.h bltin.h mathl.h fi.h sparse.h
+ mscf1.o: mscf1.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msrf1.h mdc.h complex.h msc.h mdr_mdc.h util.h \
++ mem.h msr.h msrf1.h mdc.h complex.h msc.h mdr_mdc.h util.h \
+  list.h symbol.h sort.h mathl.h fi.h sparse.h
+ msrf2.o: msrf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- mem.h gc/gc.h msr.h msrf1.h mdc.h complex.h msc.h mscf1.h mscf2.h \
++ mem.h msr.h msrf1.h mdc.h complex.h msc.h mscf1.h mscf2.h \
+  mdrf1.h util.h list.h symbol.h sort.h mathl.h class.h fi.h sparse.h \
+  mdrf2.h
+ mscf2.o: mscf2.c rlab.h config.h ent.h mds.h mdr.h btree.h listnode.h \
+- class.h mem.h gc/gc.h msr.h msc.h mdc.h complex.h mscf1.h mdr_mdc.h \
++ class.h mem.h msr.h msc.h mdc.h complex.h mscf1.h mdr_mdc.h \
+  mdcf1.h util.h list.h symbol.h sort.h fi.h sparse.h mdcf2.h
+ r_pgplot.o: r_pgplot.c config.h
+ getopt.o: getopt.c
diff --git a/math/rlab/patches/patch-aj b/math/rlab/patches/patch-aj
new file mode 100644
index 00000000000..2686ea23eb3
--- /dev/null
+++ b/math/rlab/patches/patch-aj
@@ -0,0 +1,13 @@
+$NetBSD: patch-aj,v 1.1.1.1 2001/01/31 07:30:54 jtb Exp $
+
+--- main.c.orig	Wed Jan 31 02:08:34 2001
++++ main.c
+@@ -239,7 +239,7 @@
+  * ************************************************************** */
+ 
+ #ifdef HAVE_GC
+-#include "gc_private.h"
++#include "gc_priv.h"
+ 
+ int real_main (int argc, char *argv[]);
+ 
diff --git a/math/rlab/patches/patch-ak b/math/rlab/patches/patch-ak
new file mode 100644
index 00000000000..7c51b397673
--- /dev/null
+++ b/math/rlab/patches/patch-ak
@@ -0,0 +1,22 @@
+$NetBSD: patch-ak,v 1.1.1.1 2001/01/31 07:30:55 jtb Exp $
+
+--- misc/rlab~	Wed Apr 21 14:02:13 1999
++++ misc/rlab
+@@ -21,7 +21,7 @@
+ # (unless you are sure of what you are doing).
+ #
+ 
+-RD="$RROOT/lib/rlab2"		       # The parent rlab library directory.
++RD="$RROOT/share/rlab"		       # The parent rlab library directory.
+ RLABEXE="$RROOT/bin/rlab-$RLAB_VER"    # The rlab executable.
+ 
+ #
+@@ -50,7 +50,7 @@
+ # The RLaB2 help directory
+ #
+ 
+-RLAB2_HELP_DIR="$RD/doc/help"
++RLAB2_HELP_DIR="$RD/help"
+ 
+ #
+ # The pager to use.
diff --git a/math/rlab/patches/patch-al b/math/rlab/patches/patch-al
new file mode 100644
index 00000000000..dc93053f77c
--- /dev/null
+++ b/math/rlab/patches/patch-al
@@ -0,0 +1,28 @@
+$NetBSD: patch-al,v 1.1.1.1 2001/01/31 07:30:55 jtb Exp $
+
+--- fpe.c.orig	Sat Jan  6 18:22:42 2001
++++ fpe.c
+@@ -184,22 +184,5 @@
+ }
+ 
+ /*****************************************************************************/
+-#else  /* HAVE_IEEE_HANDLER */
+-
+-void
+-setup_fpe_handling ()
+-{
+-  ; /* Do nothing */
+-}
+-
+ #endif
+-
+-#else  /* SETUP_FPE */
+-
+-void
+-setup_fpe_handling ()
+-{
+-  ; /* Do nothing. */
+-}
+-
+-#endif  /* SETUP_FPE */
++#endif
diff --git a/math/rlab/pkg/COMMENT b/math/rlab/pkg/COMMENT
new file mode 100644
index 00000000000..d9927f18e19
--- /dev/null
+++ b/math/rlab/pkg/COMMENT
@@ -0,0 +1 @@
+Interactive, interpreted scientific programming environment
diff --git a/math/rlab/pkg/DESCR b/math/rlab/pkg/DESCR
new file mode 100644
index 00000000000..12008b44a59
--- /dev/null
+++ b/math/rlab/pkg/DESCR
@@ -0,0 +1,20 @@
+Rlab is a very high level language intended to provide fast
+prototyping and program development, as well as easy
+data-visualization, and processing.
+
+The fundamental data type is a floating point matrix (either real or
+complex), though RLab also includes string matrices, and sparse
+numerical matrices (both real and complex).  A heterogeneous
+associative array has been added to allow users to create and operate
+on arbitrary data structures.
+   
+Rlab offers simple access to the most popular linear algebra
+libraries, BLAS, and LAPACK. Furthermore, Rlab's basic data structures
+are matrix oriented, with the vector dot-product an integral part of
+the built-in operations.  Due to the array oriented operations, and
+the high-level interface to FFTPACK, and a discrete IIR filtering
+function, Rlab servers well as an environment for signal analysis and
+exploration.
+
+Rlab is copyrighted with the GNU General Public License, and is free
+(in the GNU sense) for all to use.
diff --git a/math/rlab/pkg/PLIST b/math/rlab/pkg/PLIST
new file mode 100644
index 00000000000..c051056cfbe
--- /dev/null
+++ b/math/rlab/pkg/PLIST
@@ -0,0 +1,590 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2001/01/31 07:30:30 jtb Exp $
+bin/${PKGNAME}
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+share/rlab/toolbox/ascii.r
+share/rlab/toolbox/autospec.r
+share/rlab/toolbox/avsmooth.r
+share/rlab/toolbox/bandred.r
+share/rlab/toolbox/cholsub.r
+share/rlab/toolbox/conv.r
+share/rlab/toolbox/corr.r
+share/rlab/toolbox/crosspec.r
+share/rlab/toolbox/czt.r
+share/rlab/toolbox/dec2hex.r
+share/rlab/toolbox/detrend.r
+share/rlab/toolbox/expm.r
+share/rlab/toolbox/faxis.r
+share/rlab/toolbox/fliplr.r
+share/rlab/toolbox/flipud.r
+share/rlab/toolbox/fraction.r
+share/rlab/toolbox/fsolve.r
+share/rlab/toolbox/funm.r
+share/rlab/toolbox/geom.r
+share/rlab/toolbox/hankel.r
+share/rlab/toolbox/hex2dec.r
+share/rlab/toolbox/hilbert.r
+share/rlab/toolbox/house.r
+share/rlab/toolbox/join.r
+share/rlab/toolbox/lininsrt.r
+share/rlab/toolbox/lintrp.r
+share/rlab/toolbox/lintrp2.r
+share/rlab/toolbox/logm.r
+share/rlab/toolbox/magic.r
+share/rlab/toolbox/mdsmax.r
+share/rlab/toolbox/mdsmooth.r
+share/rlab/toolbox/mean.r
+share/rlab/toolbox/median.r
+share/rlab/toolbox/nextpow2.r
+share/rlab/toolbox/nmsmax.r
+share/rlab/toolbox/ode4.r
+share/rlab/toolbox/ode78.r
+share/rlab/toolbox/optimum.r
+share/rlab/toolbox/phase.r
+share/rlab/toolbox/pinv.r
+share/rlab/toolbox/polyfit.r
+share/rlab/toolbox/printmat.r
+share/rlab/toolbox/qmult.r
+share/rlab/toolbox/quadr.r
+share/rlab/toolbox/randsvd.r
+share/rlab/toolbox/rank.r
+share/rlab/toolbox/rbench.r
+share/rlab/toolbox/readstr.r
+share/rlab/toolbox/sparsify.r
+share/rlab/toolbox/spdiags.r
+share/rlab/toolbox/speye.r
+share/rlab/toolbox/spfun.r
+share/rlab/toolbox/sprand.r
+share/rlab/toolbox/spy.r
+share/rlab/toolbox/spzeros.r
+share/rlab/toolbox/ssi.r
+share/rlab/toolbox/std.r
+share/rlab/toolbox/surspl.r
+share/rlab/toolbox/tfd.r
+share/rlab/toolbox/toeplitz.r
+share/rlab/toolbox/tolower.r
+share/rlab/toolbox/toupper.r
+share/rlab/toolbox/trapz.r
+share/rlab/toolbox/window.r
+share/rlab/toolbox/writeltx.r
+share/rlab/toolbox/zodiac.r
+@dirrm share/rlab/toolbox
+@dirrm share/rlab/rlib
+@dirrm share/rlab/help
+@dirrm share/rlab/examples
+@dirrm share/rlab/controls-toolbox
+@dirrm share/doc/html/rlab
+@dirrm share/doc/rlab
+@dirrm share/rlab
diff --git a/math/rlab/pkg/PLIST.gnuplot b/math/rlab/pkg/PLIST.gnuplot
new file mode 100644
index 00000000000..d69d0c8c866
--- /dev/null
+++ b/math/rlab/pkg/PLIST.gnuplot
@@ -0,0 +1,91 @@
+@comment $NetBSD: PLIST.gnuplot,v 1.1.1.1 2001/01/31 07:30:31 jtb Exp $
+share/rlab/help/autoscale
+share/rlab/help/autotics
+share/rlab/help/axis
+share/rlab/help/cont
+share/rlab/help/copyplot
+share/rlab/help/defplotwin
+share/rlab/help/epsplot
+share/rlab/help/gnuplot
+share/rlab/help/grid
+share/rlab/help/hist
+share/rlab/help/key
+share/rlab/help/label
+share/rlab/help/latexplot
+share/rlab/help/linenumbers
+share/rlab/help/linestyle
+share/rlab/help/loglog
+share/rlab/help/loglog2
+share/rlab/help/multiplot
+share/rlab/help/mx2tics
+share/rlab/help/mxtics
+share/rlab/help/my2tics
+share/rlab/help/mytics
+share/rlab/help/mztics
+share/rlab/help/noautoscale
+share/rlab/help/noaxis
+share/rlab/help/nogrid
+share/rlab/help/nokey
+share/rlab/help/nolabel
+share/rlab/help/nolog
+share/rlab/help/nolog2
+share/rlab/help/nomultiplot
+share/rlab/help/nomx2tics
+share/rlab/help/nomxtics
+share/rlab/help/nomy2tics
+share/rlab/help/nomytics
+share/rlab/help/nomztics
+share/rlab/help/notime
+share/rlab/help/notitle
+share/rlab/help/nox2tics
+share/rlab/help/noxtics
+share/rlab/help/noy2tics
+share/rlab/help/noytics
+share/rlab/help/noztics
+share/rlab/help/origin
+share/rlab/help/pclose
+share/rlab/help/pcloseall
+share/rlab/help/pend
+share/rlab/help/pformat
+share/rlab/help/phelp
+share/rlab/help/plot
+share/rlab/help/plot2
+share/rlab/help/pobj_list
+share/rlab/help/pointsize
+share/rlab/help/printplot
+share/rlab/help/psave
+share/rlab/help/psize
+share/rlab/help/psplot
+share/rlab/help/pssave
+share/rlab/help/pstring
+share/rlab/help/pview
+share/rlab/help/range
+share/rlab/help/range2
+share/rlab/help/replot
+share/rlab/help/replot2
+share/rlab/help/semilogx
+share/rlab/help/semilogx2
+share/rlab/help/semilogy
+share/rlab/help/semilogy2
+share/rlab/help/setterm
+share/rlab/help/showplot
+share/rlab/help/showpwin
+share/rlab/help/splot
+share/rlab/help/time
+share/rlab/help/title
+share/rlab/help/x2label
+share/rlab/help/x2range
+share/rlab/help/x2tics
+share/rlab/help/xlabel
+share/rlab/help/xrange
+share/rlab/help/xtics
+share/rlab/help/y2label
+share/rlab/help/y2range
+share/rlab/help/y2tics
+share/rlab/help/ylabel
+share/rlab/help/yrange
+share/rlab/help/ytics
+share/rlab/help/zlabel
+share/rlab/help/zrange
+share/rlab/help/ztics
+share/rlab/rlib/gp-compat.r
diff --git a/math/rlab/pkg/PLIST.plotmtv b/math/rlab/pkg/PLIST.plotmtv
new file mode 100644
index 00000000000..bf9e1e8ff5c
--- /dev/null
+++ b/math/rlab/pkg/PLIST.plotmtv
@@ -0,0 +1,2 @@
+@comment $NetBSD: PLIST.plotmtv,v 1.1.1.1 2001/01/31 07:30:31 jtb Exp $
+share/rlab/rlib/plotmtv.r
diff --git a/math/rlab/pkg/PLIST.plplot b/math/rlab/pkg/PLIST.plplot
new file mode 100644
index 00000000000..4dd0ebfc893
--- /dev/null
+++ b/math/rlab/pkg/PLIST.plplot
@@ -0,0 +1,47 @@
+@comment $NetBSD: PLIST.plplot,v 1.1.1.1 2001/01/31 07:30:31 jtb Exp $
+share/rlab/help/getplot
+share/rlab/help/pl3d
+share/rlab/help/plalt
+share/rlab/help/plaspect
+share/rlab/help/plaxis
+share/rlab/help/plaz
+share/rlab/help/plbar
+share/rlab/help/plclose
+share/rlab/help/plcont
+share/rlab/help/plegend
+share/rlab/help/plend
+share/rlab/help/plerry
+share/rlab/help/plfill
+share/rlab/help/plfont
+share/rlab/help/plgrid
+share/rlab/help/plgrid3
+share/rlab/help/plhist
+share/rlab/help/plhistx
+share/rlab/help/plhold
+share/rlab/help/plhold_off
+share/rlab/help/plimits
+share/rlab/help/plline
+share/rlab/help/plmesh
+share/rlab/help/plot
+share/rlab/help/plot3
+share/rlab/help/plpoint
+share/rlab/help/plprint
+share/rlab/help/plptex
+share/rlab/help/plschr
+share/rlab/help/plscol0
+share/rlab/help/plsfile
+share/rlab/help/plsori
+share/rlab/help/plssym
+share/rlab/help/plstart
+share/rlab/help/plstyle
+share/rlab/help/pltitle
+share/rlab/help/plwid
+share/rlab/help/plwin
+share/rlab/help/plwin_init
+share/rlab/help/replot
+share/rlab/help/set3d
+share/rlab/help/showplwin
+share/rlab/help/subplot
+share/rlab/help/xlabel
+share/rlab/help/ylabel
+share/rlab/help/zlabel