NetBSD

History

msaitoh 4999187555 sync with gnu/dist/gcc/combine.c rev. 1.5 > gcc original rev. 1.89: > * combine.c (if_then_else_cond): If comparing against zero, > just return thing being compared. > > gcc original rev. 1.132: > * combine.c (combine_simplify_rtx): Don't create an if_then_else > unless both args are general_operand.		2002-04-04 13:30:38 +00:00
..
autoconf
bc
bfd
binutils
cvs
diffutils
gas
gawk	When checking that a potentially-unsigned enum is >= 0, assign it to an int	2002-03-09 13:22:52 +00:00
gcc
gdb
gettext
gprof
grep
groff
include
ld
libf2c
libiberty
libio
libstdc++
opcodes
postfix
readline/doc
sendmail
texinfo
toolchain	sync with gnu/dist/gcc/combine.c rev. 1.5	2002-04-04 13:30:38 +00:00
config.guess
config.sub
install.sh
README.toolchain

README.toolchain

$NetBSD: README.toolchain,v 1.3 2001/10/15 18:28:28 bjh21 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-2.11.2
    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
   gnusrc/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 gnusrc/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 gnusrc/gnu/dist/toolchain, which included only
   the subdirectories above.