This is the tcl-scripts which will convert gcc-2.6.0 to bmake form,

a patch to gcc from Bruce, and to libg++ by me.  I will check in the
actual compiler when Jordan has put in the rest of src/gnu.

5 files changed, 1049 insertions, 0 deletions

diff --git a/gnu/gnu2bmake/README b/gnu/gnu2bmake/README
new file mode 100644
index 0000000..1516846
--- /dev/null
+++ b/gnu/gnu2bmake/README
@@ -0,0 +1,32 @@
+This directory contains tools to convert GNU-distributions into bmake-able
+trees to be included in the FreeBSD distribution.
+
+The tools are written in Tcl, so you need to install that first.
+
+If there is a patch-file, you should apply that to the distribution first.
+
+You should read the tcl-script first, at least the beginning, to see if there
+are any special instructions.
+
+We try to get these patches rolled back into the GNU-distributions, to avoid
+code-drift.  Please consider very carefully before doing something which isn't
+general enough to make it back into the GNU-dist.
+
+If you want to create a new script, here are some hints:
+
+	Get as much info as you can from the Makefiles macros.
+
+	Use this sequence to test:
+		make all
+		make clean ; make all
+		make cleandir ; make depend ; make all ; make install
+		make cleandir ; make obj ; make depend ; make all ; make install
+		make cleandir
+
+	Remember to install man-pages (and .texi files ?)
+
+Thanks to Bruce for the patches to gcc, he knows a LOT more about gcc 
+than I do...
+
+Poul-Henning Kamp
+phk@login.dkuug.dk
diff --git a/gnu/gnu2bmake/gcc-2.6.0.tcl b/gnu/gnu2bmake/gcc-2.6.0.tcl
new file mode 100644
index 0000000..83f1ebf
--- /dev/null
+++ b/gnu/gnu2bmake/gcc-2.6.0.tcl
@@ -0,0 +1,237 @@
+#!/usr/local/bin/tclsh
+#
+# ----------------------------------------------------------------------------
+# "THE BEER-WARE LICENSE" (Revision 42):
+# <phk@login.dkuug.dk> wrote this file.  As long as you retain this notice you
+# can do whatever you want with this stuff. If we meet some day, and you think
+# this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+# ----------------------------------------------------------------------------
+#
+# $FreeBSD$
+#
+
+source gnu2bmake.tcl
+
+#######################################################################
+# Parameters to tweak
+########
+set sdir /u7/gcc-2.6.0
+set ddir /usr/src/gnu/usr.bin/cc26
+
+#######################################################################
+# Do the stunt
+########
+sh "cd $sdir ; sh configure"
+
+# .h files on their way to ~/include
+set l_include {config tm pcp tree input c-lex c-tree flags machmode real 
+	rtl c-parse c-gperf function defaults convert obstack insn-attr
+	bytecode bc-emit insn-flags expr insn-codes regs hard-reg-set
+	insn-config loop recog bc-typecd bc-opcode bc-optab typeclass
+	output basic-block reload integrate conditions bytetypes bi-run
+	bc-arity multilib stack}
+
+# other files on their way to ~/include
+set l_include_x {tree.def machmode.def rtl.def modemap.def bc-typecd.def}
+
+# .h files going into ~/include/i386
+set l_include_i386 {perform gstabs gas bsd i386 unix }
+
+# .c source for cpp
+set l_cpp {cccp cexp version}
+
+# .c source for cc1
+set l_cc1 [zap_suffix [makefile_macro C_OBJS $sdir]]
+append l_cc1 " " [zap_suffix [makefile_macro OBJS $sdir]]
+append l_cc1 " " [zap_suffix [makefile_macro BC_OBJS $sdir]]
+
+# .c source for cc
+set l_cc {gcc version}
+append l_cc " " [zap_suffix [makefile_macro OBSTACK $sdir]]
+
+# .c source for c++
+set l_cplus [zap_suffix [makefile_macro OBSTACK $sdir]]
+
+# .c source for c++ from "cp" subdir
+set l_cplus_cp {g++}
+
+# .c source for cc1plus
+set l_cc1plus {c-common}
+append l_cc1plus " " [zap_suffix [makefile_macro OBJS $sdir]]
+append l_cc1plus " " [zap_suffix [makefile_macro BC_OBJS $sdir]]
+
+# .c source for cc1plus from "cp" subdir
+set l_cc1plus_cp {}
+append l_cc1plus_cp " " [zap_suffix [makefile_macro CXX_OBJS $sdir/cp]]
+
+# .h file for cc1plus from "cp" subdir
+set l_cc1plus_h {lex parse cp-tree decl class hash}
+
+# other file for cc1plus from "cp" subdir
+set l_cc1plus_x {tree.def input.c}
+
+# All files used more than once go into the lib.
+set l_common [common_set $l_cpp $l_cc1 $l_cc $l_cc1plus $l_cplus]
+set l_cpp [reduce_by $l_cpp $l_common]
+set l_cc1 [reduce_by $l_cc1 $l_common]
+set l_cc [reduce_by $l_cc $l_common]
+set l_cplus [reduce_by $l_cplus $l_common]
+set l_cc1plus [reduce_by $l_cc1plus $l_common]
+
+# functions in libgcc1
+set l_libgcc1 [makefile_macro LIB1FUNCS $sdir]
+# functions in libgcc2
+set l_libgcc2 [makefile_macro LIB2FUNCS $sdir]
+# .c files in libgcc
+set l_libgcc {libgcc1.c libgcc2.c}
+# .h files in libgcc
+set l_libgcc_h {tconfig longlong glimits gbl-ctors}
+
+set version [makefile_macro version $sdir]
+set target [makefile_macro target $sdir]
+
+# do ~
+sh "rm -rf $ddir"
+sh "mkdir $ddir"
+set f [open $ddir/Makefile.inc w]
+puts $f "#\n# \$FreeBSD\$\n#\n"
+puts $f "CFLAGS+=\t-I\${.CURDIR} -I\${.CURDIR}/../include"
+puts $f "CFLAGS+=\t-DGCC_INCLUDE_DIR=\\\"FOO\\\""
+puts $f "CFLAGS+=\t-DDEFAULT_TARGET_VERSION=\\\"$version\\\""
+puts $f "CFLAGS+=\t-DDEFAULT_TARGET_MACHINE=\\\"$target\\\""
+puts $f "CFLAGS+=\t-DMD_EXEC_PREFIX=\\\"/usr/libexec/\\\""
+puts $f "CFLAGS+=\t-DSTANDARD_STARTFILE_PREFIX=\\\"/usr/lib\\\""
+close $f
+
+set f [open $ddir/Makefile w]
+puts $f "#\n# \$FreeBSD\$\n#\n"
+puts $f "PGMDIR=\tcc_int cpp cc1 cc cc1plus c++ libgcc"
+puts $f "SUBDIR=\t\$(PGMDIR)"
+puts $f "\n.include <bsd.subdir.mk>"
+close $f
+
+# do ~/libgcc
+sh "mkdir $ddir/libgcc"
+set f [open $ddir/libgcc/Makefile w]
+puts $f "#\n# \$FreeBSD\$\n#\n"
+puts $f "LIB=\tgcc"
+puts $f "INSTALL_PIC_ARCHIVE=\tyes"
+puts $f "SHLIB_MAJOR=\t26"
+puts $f "SHLIB_MINOR=\t0"
+puts $f ""
+puts $f "LIB1OBJS=\t[add_suffix $l_libgcc1 .o]"
+puts $f "LIB2OBJS=\t[add_suffix $l_libgcc2 .o]"
+puts $f {
+OBJS= ${LIB1OBJS} ${LIB2OBJS}
+LIB1SOBJS=${LIB1OBJS:.o=.so}
+LIB2SOBJS=${LIB2OBJS:.o=.so}
+P1OBJS=${LIB1OBJS:.o=.po}
+P2OBJS=${LIB2OBJS:.o=.po}
+
+${LIB1OBJS}: libgcc1.c
+	${CC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
+	@${LD} -x -r ${.TARGET}
+	@mv a.out ${.TARGET}
+
+${LIB2OBJS}: libgcc2.c
+	${CC} -c ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
+	@${LD} -x -r ${.TARGET}
+	@mv a.out ${.TARGET}
+
+.if !defined(NOPIC)
+${LIB1SOBJS}: libgcc1.c
+	${CC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
+
+${LIB2SOBJS}: libgcc2.c
+	${CC} -c -fpic ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
+.endif
+
+.if !defined(NOPROFILE)
+${P1OBJS}: libgcc1.c
+	${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc1.c
+
+${P2OBJS}: libgcc2.c
+	${CC} -c -p ${CFLAGS} -DL${.PREFIX} -o ${.TARGET} ${.CURDIR}/libgcc2.c
+.endif
+
+.include <bsd.lib.mk>
+}
+close $f
+copy_c $sdir $ddir/libgcc $l_libgcc
+
+# do ~/include
+sh "mkdir $ddir/include"
+copy_l $sdir $ddir/include [add_suffix $l_include .h]
+copy_l $sdir $ddir/include $l_include_x
+copy_l $sdir $ddir/include [add_suffix $l_libgcc_h .h]
+
+# do ~/include/i386
+sh "mkdir $ddir/include/i386"
+copy_l $sdir/config/i386 $ddir/include/i386 [add_suffix $l_include_i386 .h]
+
+# do ~/cc_int
+mk_lib $ddir cc_int [add_suffix $l_common .c] {
+	"NOPROFILE=\t1"
+	"\ninstall:\n\t@true"
+}
+copy_c $sdir $ddir/cc_int $l_common
+
+# do ~/cpp
+mk_prog $ddir cpp [add_suffix $l_cpp .c] { 
+	"BINDIR=\t/usr/libexec" 
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
+	"LDADD+=\t-lcc_int"
+}
+copy_c $sdir $ddir/cpp $l_cpp
+cp $sdir/cpp.1 $ddir/cpp/cpp.1
+
+# do ~/c++
+mk_prog $ddir c++ [add_suffix "$l_cplus $l_cplus_cp" .c] {
+	"BINDIR=\t/usr/bin"
+	"NOMAN=\t1"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
+	"LDADD+=\t-lcc_int"
+}
+copy_c $sdir $ddir/c++ $l_cplus
+copy_c $sdir/cp $ddir/c++ $l_cplus_cp
+
+# do ~/cc
+mk_prog $ddir cc [add_suffix $l_cc .c] {
+	"BINDIR=\t/usr/bin"
+	"MLINKS+=cc.1 gcc.1"
+	"MLINKS+=cc.1 c++.1"
+	"MLINKS+=cc.1 g++.1"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
+	"LDADD+=\t-lcc_int"
+	"\nafterinstall:\n\tcd \$(DESTDIR)\$(BINDIR) ; rm gcc ; ln -s cc gcc"
+}
+copy_c $sdir $ddir/cc $l_cc
+cp $sdir/gcc.1 $ddir/cc/cc.1
+
+# do ~/cc1
+mk_prog $ddir cc1 [add_suffix $l_cc1 .c] {
+	"BINDIR=\t/usr/libexec"
+	"NOMAN=\t1"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
+	"LDADD+=\t-lcc_int"
+}
+copy_c $sdir $ddir/cc1 $l_cc1
+
+# do ~/cc1plus
+mk_prog $ddir cc1plus [add_suffix "$l_cc1plus_cp $l_cc1plus" .c] {
+	"BINDIR=\t/usr/libexec"
+	"NOMAN=\t1"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int/obj"
+	"LDDESTDIR+=\t-L\${.CURDIR}/../cc_int"
+	"LDADD+=\t-lcc_int"
+}
+copy_l $sdir/cp $ddir/cc1plus $l_cc1plus_x
+copy_c $sdir $ddir/cc1plus $l_cc1plus
+copy_c $sdir/cp $ddir/cc1plus $l_cc1plus_cp
+copy_l $sdir/cp $ddir/cc1plus [add_suffix $l_cc1plus_h .h]
+
+exit 0
diff --git a/gnu/gnu2bmake/gcc260.patch b/gnu/gnu2bmake/gcc260.patch
new file mode 100644
index 0000000..dfcb2d1
--- /dev/null
+++ b/gnu/gnu2bmake/gcc260.patch
@@ -0,0 +1,513 @@
+I have removed the "ljo-Fortran" stuff.  It doesn't belong in cc. /phk
+
+From kralizec.zeta.org.au!bde Sat Jul 30 22:53:11 1994
+Return-Path: <bde@kralizec.zeta.org.au>
+Received: from warrane.connect.com.au by tfs.com (smail3.1.28.1) with SMTP
+	id m0qUTpa-0003wvC; Sat, 30 Jul 94 22:53 PDT
+Received: from kralizec.zeta.org.au by warrane.connect.com.au with SMTP id AA24021
+  (5.67b8/IDA-1.5 for <phk@TFS.COM>); Sun, 31 Jul 1994 15:51:38 +1000
+Received: (from bde@localhost) by kralizec.zeta.org.au (8.6.9/8.6.9) id PAA00298 for phk@TFS.COM; Sun, 31 Jul 1994 15:51:11 +1000
+Date: Sun, 31 Jul 1994 15:51:11 +1000
+From: Bruce Evans <bde@kralizec.zeta.org.au>
+Message-Id: <199407310551.PAA00298@kralizec.zeta.org.au>
+To: phk@tfs.com
+Subject: Re: gcc-2.6.0, diff netbsd/freebsd
+
+---
+>> I've compiled nothing else with 2.6.0, but it bootstraps fine on my
+>> 1.1R system.  What's the problem with stddef.h?  I haven't had any
+>> troubles here with that file.
+>Probably nothing serious, but I already has it on my list.
+
+Here are the diffs for my port of gcc-2.6.0.  FreeBSD-1.1.5 and 4.4lite
+have an amazing number of bugs in involving namespace pollution from the
+runetype stuff.  rune_t should never have been in <stddef.h>.  <ctype.h>
+does not compile if _ANSI_SOURCE is defined ...
+
+Bruce
+
+Makefile.in:
+	Rip out debugging stuff from libgcc.a the same as FreeBSD does.
+
+final.c:
+	o If NO_PROFILE_DATA is defined, don't waste space for unused
+	  profile data.
+
+config/i386/freebsd.h:
+	o Define specs together near the start.
+	o For -p and -pg, put -Bstatic in LINK_SPEC instead of in LIB_SPEC
+	  so that it gets seen early enough when other libraries are used.
+	o Update wchar_t stuff.  `wchar_t foo[] = "123";' is broken in
+	  FreeBSD-1.1.5 because wchar_t was changed without changing gcc.
+	  I guess nothing actually uses wchar_t :-).
+	o FUNCTION_PROFILER: don't waste space and time for unused profile
+	  data and pointer to it.  Compatible with FreeBSD-1.x.
+ 	o FUNCTION_PROFILER_EPILOGUE: for accurate profiling if there's
+ 	  a readable clock.  Incompatible with FreeBSD-1.x (hide it with
+ 	  #if 0, or add a dummy mexitcount to the user mcount file and
+ 	  a real mexitexit to the kernel mcount file).  Need a -mflag for
+ 	  this.  Want more profiling stuff (profile before function
+ 	  prologue...) from osfrose.h.
+	o Fixed white space in "svr4" stuff.  Actually it's osfrose stuff.
+	  Formatting now matches osfrose.h.
+
+config/i386/i386.c:
+	o Fix bugs: profiling may use the pic register.  Need a macro for
+	  this - it is machine-dependent.  It is already fixed in osfrose.h
+	  by not using the functions in i386.c.
+	o Support FUNCTION_PROFILER_EPILOGUE.  Avoiding the use of the pic
+	  register is even more complicated for the epilogue than for the
+	  prologue.  We don't attempt to.  See osfrose.h for the prologue.
+
+config/i386/i386.h:
+	o Avoid average 1.2% code bloat caused by stupid register allocation.
+  
+ginclude/stdarg.h, ginclude/varargs.h:
+	o Handle Net/2 _VA_LIST_ and 4.4lite _BSD_VA_LIST_ right.
+  
+ginclude/stddef.h:
+	o Handle Net/2 _WCHAR_T_ and 4.4lite _BSD_WCHAR_T_ less wrongly than
+	  before.  Copy FreeBSD-1.1.5/4.4lite rune_t brokenness.  Remove
+	  extra underscores in _GCC_*_T_ which stopped the Net/2 _PTRDIFF_T_,
+	  _SIZE_T_ and _WCHAR_T_ from being undefined.  Still need to
+	  handle the 4.4lite _BSD_PTRDIFF_T_ and _BSD_SIZE_T_.  They are too
+	  hard to handle using ifdefs anyway.  stddef.h takes 227 lines to
+	  define only 3 ANSI typedefs, 1 bogus typedef and 2 ANSI macros.
+
+diff -rc2 gcc-2.6.0/orig/Makefile.in gcc-2.6.0/Makefile.in
+*** gcc-2.6.0/orig/Makefile.in	Thu Jul 14 08:46:54 1994
+--- gcc-2.6.0/Makefile.in	Sun Jul 17 05:36:06 1994
+***************
+*** 212,216 ****
+  # we use this here because that should be enough, and also
+  # so that -g1 will be tested.
+! LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -g1
+  
+  # Additional options to use when compiling libgcc2.a.
+--- 213,217 ----
+  # we use this here because that should be enough, and also
+  # so that -g1 will be tested.
+! LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) # -g1
+  
+  # Additional options to use when compiling libgcc2.a.
+***************
+*** 714,717 ****
+--- 716,720 ----
+  	  if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
+  	  mv libgcc1.o $${name}.o; \
++ 	  ld -r -x $${name}.o; mv a.out $${name}.o; \
+  	  $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
+  	  rm -f $${name}.o; \
+***************
+*** 733,736 ****
+--- 736,740 ----
+  	    $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \
+  	    if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
++ 	    ld -r -x $${name}.o; mv a.out $${name}.o; \
+  	    $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \
+  	    if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
+***************
+*** 794,797 ****
+--- 798,802 ----
+  	      $(srcdir)/libgcc2.c -o $${name}.o; \
+  	  if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
++ 	  ld -r -x $${name}.o; mv a.out $${name}.o; \
+  	  $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
+  	  rm -f $${name}.o; \
+***************
+*** 813,816 ****
+--- 818,822 ----
+  	    $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \
+  	    if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
++ 	    ld -r -x $${name}.o; mv a.out $${name}.o; \
+  	    $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \
+  	    rm -f $${name}.[so]; \
+diff -rc2 gcc-2.6.0/orig/final.c gcc-2.6.0/final.c
+*** gcc-2.6.0/orig/final.c	Wed Jul 13 11:30:52 1994
+--- gcc-2.6.0/final.c	Sun Jul 17 05:49:35 1994
+***************
+*** 954,965 ****
+--- 954,969 ----
+       FILE *file;
+  {
++ #ifndef NO_PROFILE_DATA
+    int align = MIN (BIGGEST_ALIGNMENT, POINTER_SIZE);
++ #endif /* not NO_PROFILE_DATA */
+    int sval = current_function_returns_struct;
+    int cxt = current_function_needs_context;
+  
++ #ifndef NO_PROFILE_DATA
+    data_section ();
+    ASM_OUTPUT_ALIGN (file, floor_log2 (align / BITS_PER_UNIT));
+    ASM_OUTPUT_INTERNAL_LABEL (file, "LP", profile_label_no);
+    assemble_integer (const0_rtx, POINTER_SIZE / BITS_PER_UNIT, 1);
++ #endif /* not NO_PROFILE_DATA */
+  
+    text_section ();
+diff -rc2 gcc-2.6.0/config/i386/orig/freebsd.h gcc-2.6.0/config/i386/freebsd.h
+*** gcc-2.6.0/config/i386/orig/freebsd.h	Fri Jul 15 02:55:14 1994
+--- gcc-2.6.0/config/i386/freebsd.h	Sun Jul 17 07:33:20 1994
+***************
+*** 40,46 ****
+--- 40,52 ----
+  	}
+  
++ #define ASM_SPEC   " %| %{fpic:-k} %{fPIC:-k}"
++ 
+  /* Like the default, except no -lg.  */
+  #define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
+  
++ #define LINK_SPEC \
++   "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} %{assert*} \
++    %{p:-Bstatic} %{pg:-Bstatic} %{Z}"
++ 
+  #undef SIZE_TYPE
+  #define SIZE_TYPE "unsigned int"
+***************
+*** 50,77 ****
+  
+  #undef WCHAR_TYPE
+! #define WCHAR_TYPE "short unsigned int"
+  
+! #define WCHAR_UNSIGNED 1
+  
+  #undef WCHAR_TYPE_SIZE
+! #define WCHAR_TYPE_SIZE 16
+  
+  #define HAVE_ATEXIT
+  
+! /* Redefine this to use %eax instead of %edx.  */
+  #undef FUNCTION_PROFILER
+  #define FUNCTION_PROFILER(FILE, LABELNO)  \
+  {									\
+    if (flag_pic)								\
+!     {									\
+!       fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n",		\
+! 	       LPREFIX, (LABELNO));					\
+!       fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
+!     }									\
+    else									\
+!     {									\
+!       fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO));	\
+!       fprintf (FILE, "\tcall mcount\n");				\
+!     }									\
+  }
+  
+--- 56,89 ----
+  
+  #undef WCHAR_TYPE
+! #define WCHAR_TYPE "int"
+  
+! #define WCHAR_UNSIGNED 0
+  
+  #undef WCHAR_TYPE_SIZE
+! #define WCHAR_TYPE_SIZE BITS_PER_WORD
+  
+  #define HAVE_ATEXIT
+  
+! /* Tell final.c that we don't need a label passed to mcount.  */
+! 
+! #define NO_PROFILE_DATA
+! 
+! /* Redefine this to not pass an unused label in %edx.  */
+! 
+  #undef FUNCTION_PROFILER
+  #define FUNCTION_PROFILER(FILE, LABELNO)  \
+  {									\
+    if (flag_pic)								\
+!     fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
+!   else									\
+!     fprintf (FILE, "\tcall mcount\n");					\
+! }
+! 
+! #define FUNCTION_PROFILER_EPILOGUE(FILE)  \
+! {									\
+!   if (flag_pic)								\
+!     fprintf (FILE, "\tcall *mexitcount@GOT(%%ebx)\n");			\
+    else									\
+!     fprintf (FILE, "\tcall mexitcount\n");				\
+  }
+  
+***************
+*** 170,174 ****
+      if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
+        {									\
+!         size_directive_output = 1;					\
+  	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
+  	assemble_name (FILE, NAME);					\
+--- 182,186 ----
+      if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
+        {									\
+! 	size_directive_output = 1;					\
+  	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
+  	assemble_name (FILE, NAME);					\
+***************
+*** 184,202 ****
+     by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
+  
+! #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)        \
+! do {                                                                    \
+!      char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);                  \
+!      if (!flag_inhibit_size_directive && DECL_SIZE (DECL)	        \
+!          && ! AT_END && TOP_LEVEL                                       \
+!          && DECL_INITIAL (DECL) == error_mark_node                      \
+!          && !size_directive_output)                                     \
+!        {                                                                \
+!          fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);                        \
+! 	 assemble_name (FILE, name);                                    \
+! 	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));\
+! 	}								\
+     } while (0)
+  
+- 
+  /* This is how to declare the size of a function.  */
+  
+--- 196,213 ----
+     by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
+  
+! #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
+! do {									 \
+!      char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
+!      if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
+!          && ! AT_END && TOP_LEVEL					 \
+! 	 && DECL_INITIAL (DECL) == error_mark_node			 \
+! 	 && !size_directive_output)					 \
+!        {								 \
+! 	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
+! 	 assemble_name (FILE, name);					 \
+! 	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
+!        }								 \
+     } while (0)
+  
+  /* This is how to declare the size of a function.  */
+  
+***************
+*** 219,226 ****
+        }									\
+    } while (0)
+- 
+- #define ASM_SPEC   " %| %{fpic:-k} %{fPIC:-k}"
+- #define LINK_SPEC \
+-   "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} %{assert*}"
+  
+  /* This section copied from i386/osfrose.h */
+--- 230,233 ----
+diff -rc2 gcc-2.6.0/config/i386/orig/i386.c gcc-2.6.0/config/i386/i386.c
+*** gcc-2.6.0/config/i386/orig/i386.c	Tue Apr 12 21:40:35 1994
+--- gcc-2.6.0/config/i386/i386.c	Sun Jul 17 06:10:00 1994
+***************
+*** 860,864 ****
+    rtx xops[4];
+    int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+! 				  || current_function_uses_const_pool);
+  
+    xops[0] = stack_pointer_rtx;
+--- 860,865 ----
+    rtx xops[4];
+    int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+! 				  || current_function_uses_const_pool
+! 				  || profile_flag || profile_block_flag);
+  
+    xops[0] = stack_pointer_rtx;
+***************
+*** 921,926 ****
+    int reglimit = (frame_pointer_needed
+  		  ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM);
+!   int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+! 				  || current_function_uses_const_pool);
+  
+  #ifdef NON_SAVING_SETJMP
+--- 922,935 ----
+    int reglimit = (frame_pointer_needed
+  		  ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM);
+! 
+! #ifdef FUNCTION_PROFILER_EPILOGUE
+!   if (profile_flag)
+!     return 0;
+! #endif
+! 
+!   if (flag_pic && (current_function_uses_pic_offset_table
+! 		   || current_function_uses_const_pool
+! 		   || profile_flag || profile_block_flag))
+!     return 0;
+  
+  #ifdef NON_SAVING_SETJMP
+***************
+*** 933,938 ****
+  
+    for (regno = reglimit - 1; regno >= 0; regno--)
+!     if ((regs_ever_live[regno] && ! call_used_regs[regno])
+! 	|| (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
+        nregs++;
+  
+--- 942,946 ----
+  
+    for (regno = reglimit - 1; regno >= 0; regno--)
+!     if (regs_ever_live[regno] && ! call_used_regs[regno])
+        nregs++;
+  
+***************
+*** 955,958 ****
+--- 963,971 ----
+    int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
+  				  || current_function_uses_const_pool);
++ 
++ #ifdef FUNCTION_PROFILER_EPILOGUE
++   if (profile_flag)
++     FUNCTION_PROFILER_EPILOGUE (file);
++ #endif
+  
+    /* Compute the number of registers to pop */
+diff -rc2 gcc-2.6.0/config/i386/orig/i386.h gcc-2.6.0/config/i386/i386.h
+*** gcc-2.6.0/config/i386/orig/i386.h	Thu Jun 16 20:36:13 1994
+--- gcc-2.6.0/config/i386/i386.h	Mon Jul 18 19:18:59 1994
+***************
+*** 267,272 ****
+  
+  #define REG_ALLOC_ORDER \
+! /*dx,cx,ax,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
+! {  1, 2, 0, 3, 4, 5, 6, 7, 8,  9, 10, 11, 12, 13, 14, 15, 16 }
+  
+  /* Macro to conditionally modify fixed_regs/call_used_regs.  */
+--- 267,272 ----
+  
+  #define REG_ALLOC_ORDER \
+! /*ax,cx,dx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
+! {  0, 2, 1, 3, 4, 5, 6, 7, 8,  9, 10, 11, 12, 13, 14, 15, 16 }
+  
+  /* Macro to conditionally modify fixed_regs/call_used_regs.  */
+diff -rc2 gcc-2.6.0/ginclude/orig/stdarg.h gcc-2.6.0/ginclude/stdarg.h
+*** gcc-2.6.0/ginclude/orig/stdarg.h	Sat Jul  9 12:04:08 1994
+--- gcc-2.6.0/ginclude/stdarg.h	Mon Jul 18 01:32:16 1994
+***************
+*** 44,47 ****
+--- 44,56 ----
+  #ifndef __GNUC_VA_LIST
+  #define __GNUC_VA_LIST
++ #if defined (__FreeBSD__)
++ /* This is the correct way to handle all BSD NET2 and BSD 4.4 systems.  */
++ #include <machine/ansi.h>
++ #ifdef _BSD_VA_LIST_
++ typedef _BSD_VA_LIST_ __gnuc_va_list;
++ #else
++ typedef _VA_LIST_ __gnuc_va_list;
++ #endif
++ #else
+  #if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX)
+  typedef char *__gnuc_va_list;
+***************
+*** 50,53 ****
+--- 59,63 ----
+  #endif
+  #endif
++ #endif
+  
+  /* Define the standard macros for the user,
+***************
+*** 113,118 ****
+--- 123,133 ----
+  #endif
+  
++ #if 0
++ /* BSD 4.4 actually spells the name _BSD_VA_LIST_ and requires it to be
++  * defined and usable in place of va_list when the latter name is not
++  * allowed (e.g., in stdio.h - see above).  */
+  #ifdef _BSD_VA_LIST
+  #undef _BSD_VA_LIST
++ #endif
+  #endif
+  
+diff -rc2 gcc-2.6.0/ginclude/orig/stddef.h gcc-2.6.0/ginclude/stddef.h
+*** gcc-2.6.0/ginclude/orig/stddef.h	Tue Apr 26 04:13:05 1994
+--- gcc-2.6.0/ginclude/stddef.h	Sun Jul 17 21:52:12 1994
+***************
+*** 36,40 ****
+  #define _PTRDIFF_T
+  #endif
+! #ifndef _WCHAR_T_
+  #define _WCHAR_T
+  #endif
+--- 36,40 ----
+  #define _PTRDIFF_T
+  #endif
+! #if ! defined (_WCHAR_T_) && ! defined (_BSD_WCHAR_T_)
+  #define _WCHAR_T
+  #endif
+***************
+*** 173,176 ****
+--- 173,179 ----
+  #define __WCHAR_TYPE__ int
+  #endif
++ #if defined (_ANSI_H_) && defined (_BSD_RUNE_T_)
++ typedef _BSD_RUNE_T_ rune_t;	/* WRONG */
++ #endif
+  typedef __WCHAR_TYPE__ wchar_t;
+  #endif
+***************
+*** 189,200 ****
+      are already defined.  */
+  #ifdef _ANSI_H_
+! #ifdef _GCC_PTRDIFF_T_
+  #undef _PTRDIFF_T_
+  #endif
+! #ifdef _GCC_SIZE_T_
+  #undef _SIZE_T_
+  #endif
+! #ifdef _GCC_WCHAR_T_
+  #undef _WCHAR_T_
+  #endif
+  #endif /* _ANSI_H_ */
+--- 192,204 ----
+      are already defined.  */
+  #ifdef _ANSI_H_
+! #ifdef _GCC_PTRDIFF_T
+  #undef _PTRDIFF_T_
+  #endif
+! #ifdef _GCC_SIZE_T
+  #undef _SIZE_T_
+  #endif
+! #ifdef _GCC_WCHAR_T
+  #undef _WCHAR_T_
++ #undef _BSD_WCHAR_T_
+  #endif
+  #endif /* _ANSI_H_ */
+diff -rc2 gcc-2.6.0/ginclude/orig/varargs.h gcc-2.6.0/ginclude/varargs.h
+*** gcc-2.6.0/ginclude/orig/varargs.h	Sat Jul  9 12:04:13 1994
+--- gcc-2.6.0/ginclude/varargs.h	Mon Jul 18 01:32:02 1994
+***************
+*** 76,79 ****
+--- 76,88 ----
+  #ifndef __GNUC_VA_LIST
+  #define __GNUC_VA_LIST
++ #if defined (__FreeBSD__)
++ /* This is the correct way to handle all BSD NET2 and BSD 4.4 systems.  */
++ #include <machine/ansi.h>
++ #ifdef _BSD_VA_LIST_
++ typedef _BSD_VA_LIST_ __gnuc_va_list;
++ #else
++ typedef _VA_LIST_ __gnuc_va_list;
++ #endif
++ #else
+  #if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX)
+  typedef char *__gnuc_va_list;
+***************
+*** 82,85 ****
+--- 91,95 ----
+  #endif
+  #endif
++ #endif
+  
+  #define va_start(AP)  AP=(char *) &__builtin_va_alist
+***************
+*** 171,175 ****
+--- 181,190 ----
+  /* The next BSD release (if there is one) wants this symbol to be
+     undefined instead of _VA_LIST_.  */
++ #if 0
++ /* BSD 4.4 actually spells the name _BSD_VA_LIST_ and requires it to be
++  * defined and usable in place of va_list when the latter name is not
++  * allowed (e.g., in stdio.h - see ginclude/stdarg.h).  */
+  #ifdef _BSD_VA_LIST
+  #undef _BSD_VA_LIST
++ #endif
+  #endif
diff --git a/gnu/gnu2bmake/gnu2bmake.tcl b/gnu/gnu2bmake/gnu2bmake.tcl
new file mode 100644
index 0000000..3ece69a
--- /dev/null
+++ b/gnu/gnu2bmake/gnu2bmake.tcl
@@ -0,0 +1,196 @@
+#!/usr/local/bin/tcl
+#
+# ----------------------------------------------------------------------------
+# "THE BEER-WARE LICENSE" (Revision 42):
+# <phk@login.dkuug.dk> wrote this file.  As long as you retain this notice you
+# can do whatever you want with this stuff. If we meet some day, and you think
+# this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+# ----------------------------------------------------------------------------
+#
+# $FreeBSD$
+#
+#######################################################################
+# Generic procedures usable in the process of gnu-to-bmake jobs.
+#
+
+#######################################################################
+# sh -- execute command.
+#	argv[1] shell command to execute.
+#
+proc sh {cmd} {
+    puts stdout "+ $cmd"
+    flush stdout
+    exec sh -e -c $cmd >&@ stdout
+}
+
+#######################################################################
+# cp -- execute cp(1)
+#	argv arguments to cp(1)
+#
+proc cp {args} {
+    sh "cp $args"
+}
+
+#######################################################################
+# copy_l -- Copy list of files, try to make(1) them if missing.
+#	argv[1] source directory
+#	argv[2] destination directory
+#	argv[3] list of filenames
+#
+proc copy_l {src dst files} {
+    foreach f $files {
+	if {![file exists $src/${f}]} {
+	    sh "cd $src ; set +e ; make ${f}"
+	}
+	if {![file exists $src/${f}]} {
+	    error "Couldn't produce ${f} in $src"
+	}
+	cp $src/${f} $dst
+    }
+}
+
+#######################################################################
+# copy_c -- Copy list of .c files, try to make(1) them if missing.
+#	argv[1] source directory
+#	argv[2] destination directory
+#	argv[3] list of filenames, with or without .c suffixes.
+#
+proc copy_c {src dst files} {
+    regsub -all {\.c} $files {} files
+    foreach f $files {
+	if {![file exists $src/${f}.c]} {
+	    sh "cd $src ; set +e ; make ${f}.c"
+	}
+	if {![file exists $src/${f}.c]} {
+	    sh "cd $src ; set +e ; make ${f}.o"
+	}
+	if {![file exists $src/${f}.c]} {
+	    error "Couldn't produce ${f}.c in $src"
+	}
+	cp $src/${f}.c $dst
+    }
+}
+
+#######################################################################
+# zap_suffix -- remove suffixes from list if filenames
+#	argv[1] list of filenames
+#	argv[2] (optional) regex matching suffixes to be removed,
+#		default removes all known suffixes, (AND warts too!).
+#
+proc zap_suffix {lst {suf {\.[cyolhsxS]}}} {
+    regsub -all $suf $lst {} a
+    return $a
+}
+
+#######################################################################
+# add_suffix -- add suffixes to list if filenames
+#	argv[1] list of filenames
+#	argv[2] string to add.
+#
+proc add_suffix {lst suf} {
+    set l ""
+    foreach i $lst {lappend l ${i}${suf}}
+    return $l
+}
+
+#######################################################################
+# add_prefix -- add prefixes to list if filenames
+#	argv[1] list of filenames
+#	argv[2] string to add.
+#
+proc add_prefix {lst prf} {
+    set l ""
+    foreach i $lst {lappend l ${prf}${i}}
+    return $l
+}
+
+#######################################################################
+# basename -- removes directory-prefixes from list of names.
+#	argv[1] list of filenames
+#
+proc basename {lst} {
+    set l ""
+    foreach i $lst {regsub {.*/} $i {} i ; lappend l $i}
+    return $l
+}
+
+#######################################################################
+# makefile_macro -- return the contents of a Makefile macro
+#	argv[1] name of macro
+#	argv[2] source directory
+#	argv[3] (optional) name of makefile
+#
+proc makefile_macro {macro dir {makefile Makefile}} {
+    # Nobody will miss a core file, right ?
+    cp $dir/$makefile $dir/make.core
+    set f [open $dir/make.core a]
+    puts $f "\n\nGNU2TCL_test:\n\t@echo \$\{$macro\}"
+    close $f
+    set a [exec make -f $dir/make.core GNU2TCL_test]
+    sh "rm -f $dir/make.core"
+    return $a
+}
+
+#######################################################################
+# mk_prog -- Make a directory and Makefile for a program.
+#	argv[1] name of the parent-directory
+#	argv[2] name of the program
+#	argv[3] list of .c files (the SRCS macro content).
+#	argv[4] (optional) list of lines for the Makefile
+#
+proc mk_prog {ddir name list {make ""}} {
+    sh "mkdir $ddir/$name"
+    set f [open $ddir/$name/Makefile w]
+    puts $f "#\n# \$FreeBSD\$\n#\n"
+    puts $f "PROG =\t$name"
+    puts $f "SRCS =\t[lsort $list]"
+    foreach i $make {puts $f $i}
+    puts $f "\n.include <bsd.prog.mk>"
+    close $f
+}
+
+#######################################################################
+# mk_lib -- Make a directory and Makefile for a library
+#	argv[1] name of the parent-directory
+#	argv[2] name of the library
+#	argv[3] list of .c files (the SRCS macro content).
+#	argv[4] (optional) list of lines for the Makefile
+#
+proc mk_lib {ddir name list {make ""}} {
+    sh "mkdir $ddir/$name"
+    set f [open $ddir/$name/Makefile w]
+    puts $f "#\n# \$FreeBSD\$\n#\n"
+    puts $f "SRCS =\t[lsort $list]"
+    puts $f "LIB =\t$name"
+    foreach i $make {puts $f $i}
+    puts $f "\n.include <bsd.lib.mk>"
+    close $f
+}
+
+#######################################################################
+# common_set -- Return the files common to a list of lists.
+#	argv[] lists of filenames
+#
+proc common_set {args} {
+    set a(0) 0 ; unset a(0)
+    foreach i $args {
+	foreach j $i {if {[catch {incr a($j)} k]} {set a($j) 1}}
+    }
+    set j ""
+    foreach i [array names a] {
+	if {$a($i) > 1} {lappend j $i}
+    }
+    return $j
+}
+
+#######################################################################
+# reduce_by -- Remove elements from list, if present in 2nd list.
+#	argv[1] lists of filenames
+#	argv[2] lists of filenames to be removed.
+#
+proc reduce_by {l1 l2} {
+    set a(0) 0 ; unset a(0)
+    foreach j $l1 { if {[catch {incr a($j)} k]} {set a($j) 1} }
+    foreach j $l2 { catch {unset a($j)} }
+    return [array names a]
+}
diff --git a/gnu/gnu2bmake/libg++-2.6.patch b/gnu/gnu2bmake/libg++-2.6.patch
new file mode 100644
index 0000000..922a6de
--- /dev/null
+++ b/gnu/gnu2bmake/libg++-2.6.patch
@@ -0,0 +1,71 @@
+This patch fixes two things:
+config.guess:
+	i[34]86-*-FreeBSD* -> i386--bsd
+
+libio/gen-params:
+	We use hex in limits.h
+
+Poul-Henning Kamp
+phk@login.dkuug.dk
+
+diff -C2 -r libg++-2.6.orig/config.guess libg++-2.6/config.guess
+*** libg++-2.6.orig/config.guess	Sat Jul 16 12:11:08 1994
+--- libg++-2.6/config.guess	Sun Jul 31 20:45:59 1994
+***************
+*** 197,201 ****
+  	exit 0 ;;
+      i[34]86:FreeBSD:*:*)
+! 	echo ${UNAME_MACHINE}-unknown-freebsd${UNAME_RELEASE}
+  	exit 0 ;;
+      i[34]86:NetBSD:*:*)
+--- 197,201 ----
+  	exit 0 ;;
+      i[34]86:FreeBSD:*:*)
+! 	echo ${UNAME_MACHINE}-unknown-bsd
+  	exit 0 ;;
+      i[34]86:NetBSD:*:*)
+diff -C2 -r libg++-2.6.orig/libio/gen-params libg++-2.6/libio/gen-params
+*** libg++-2.6.orig/libio/gen-params	Mon Jul 18 18:04:09 1994
+--- libg++-2.6/libio/gen-params	Sun Jul 31 20:50:12 1994
+***************
+*** 415,432 ****
+  default_int64=
+  INT16=32767
+  INT32=2147483647
+  INT64=9223372036854775807
+  
+! if [ "${SHRT_MAX}" = $INT16 ] ; then
+    default_int16=short
+!   if [ "${LONG_MAX}" = $INT32 ] ; then
+      default_int32=long
+!     if [ "${LONG_LONG_MAX}" = $INT64 ] ; then
+        # Most Unices, DOS
+        default_int64="long long"
+      fi
+!   elif [ "${INT_MAX}" = $INT32 ] ; then
+      default_int32=int
+!     if [ "${LONG_MAX}" = $INT64 ] ; then
+        # Some 64-bit Unices, like OSF/1 on the Alpha
+        default_int64=long
+--- 415,435 ----
+  default_int64=
+  INT16=32767
++ INT16X=0x7fff
+  INT32=2147483647
++ INT32X=0x7fffffff
+  INT64=9223372036854775807
++ INT64X=0x7fffffffffffffff
+  
+! if [ "${SHRT_MAX}" = $INT16 -o "${SHRT_MAX}" = $INT16X ] ; then
+    default_int16=short
+!   if [ "${LONG_MAX}" = $INT32  -o "${LONG_MAX}" = $INT32X] ; then
+      default_int32=long
+!     if [ "${LONG_LONG_MAX}" = $INT64  -o "${LONG_LONG_MAX}" = $INT64X] ; then
+        # Most Unices, DOS
+        default_int64="long long"
+      fi
+!   elif [ "${INT_MAX}" = $INT32  -o "${INT_MAX}" = $INT32X] ; then
+      default_int32=int
+!     if [ "${LONG_MAX}" = $INT64  -o "${LONG_MAX}" = $INT64X] ; then
+        # Some 64-bit Unices, like OSF/1 on the Alpha
+        default_int64=long