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thorpej 53c077e6a5 Pull in a patch from GCC 3.3 that's been in my local tree for a long time: 
(*mulsi3_compare0, *mulsi_compare0_scratch, *mulsi3addsi_compare0,
*mulsi3addsi_compare0_scratch): Predicate on !arm_is_xscale.

(mulhisi3, *mulhisi3addsi, *mulhidi3adddi): New patterns, predicated
on arm_is_xscale.
 		2003-03-06 20:58:20 +00:00
..
autoconf
…
bc specifying, not specifing. From Adrian Mrva. 2002-12-21 13:08:41 +00:00
cvs handle repositories that contain symlinks in their path. 2003-03-06 16:14:34 +00:00
diffutils Re-add. 2003-01-26 01:53:40 +00:00
gawk When checking that a potentially-unsigned enum is >= 0, assign it to an int 2002-03-09 13:22:52 +00:00
gettext disable rules that try to rebuild files in the source tree (only affects 2003-03-01 13:14:17 +00:00
grep Removed by grep2netbsd script (do we want them in regress?). 2003-02-13 08:04:16 +00:00
groff .Nm does not need a dummy argument ("") before punctuation or 2003-02-25 10:34:36 +00:00
postfix add rcsids 2002-12-24 21:37:43 +00:00
sendmail Apply patch from sendmail.org to handle a new header overflow bug. 2003-03-03 21:20:50 +00:00
texinfo Terminate (with extreme prejudice) any rules which detect if files 2003-02-15 02:25:56 +00:00
toolchain Pull in a patch from GCC 3.3 that's been in my local tree for a long time: 2003-03-06 20:58:20 +00:00
README.toolchain Update binutils version and correct gnusrc/ 2003-03-05 08:42:49 +00:00

README.toolchain 

$NetBSD: README.toolchain,v 1.4 2003/03/05 08:42:49 skrll Exp $


HOW TO BUILD A CROSS COMPILER
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[Section to be written.]

See also: http://www.netbsd.org/Documentation/cross/


IMPORTED VERSIONS
~~~~~~~~~~~~~~~~~
The following software is in gnusrc/gnu/dist/toolchain, in a unified build
structure:

    gcc-2.95.3
    binutils-2.13.2.1
    gdb-5.0


IMPORT STEPS
~~~~~~~~~~~~
1. All distributions were unpacked and all `.cvsignore' files were
   removed.

2. All files in gcc's `include' top level directory were removed from
   binutils's `include' top level directory (these are the libiberty
   include files).

   cd gcc-*/include; for f in *; do rm -f ../../binutils-*/include/$f; done

3. The gcc distribution was imported in one shot into
   src/gnu/dist/toolchain, including the recursive build structure.

4. The binutils distribution was stripped down to the following directories,
   with no files at the top level:

   bfd, binutils, gas, gprof, include, intl, ld, opcodes

5. Binutils was imported into src/gnu/dist/toolchain, which included
   only the subdirectories above.

6. The gdb distribution was stripped down to the following directories,
   with no files at the top level:

   gdb, mmalloc, readline, sim

7. Gdb was imported into src/gnu/dist/toolchain, which included only
   the subdirectories above.