2 GCC-4.0.1 AS USED BY DRAGONFLY
4 This directory contains a selected set of files from the gnu
5 gcc-4.0.1 distribution. The basis are the `core' and `g++' parts,
6 which are 110MB together, but we really only need 33MB of those.
7 No files have been moved or modified from their extracted position.
9 DO NOT CREATE OR EDIT ANY FILES IN THIS DIRECTORY HIERARCHY! THIS
10 HIERARCHY REPRESENTS AN EXACT COPY, MINUS UNNEEDED FILES, OF THE GNU
11 GCC DISTRIBUTION. All modifications are made in the
12 DragonFly build wrapper, in /usr/src/gnu/usr.bin/cc40 and
13 /usr/src/gnu/lib/gcc40, by creating overrides or performing surgery
14 on the distribution. The only additional files added to this directory
15 are README.DRAGONFLY and README.DELETED.
17 SHA1 (gcc-core-4.0.1.tar.bz2) = 6d7a1b8a7af9bfd0b8325af9723e0ae78b38ce74
18 SHA1 (gcc-g++-4.0.1.tar.bz2) = 9248682ad592e5c98303b90463c87993c0e7829a
22 * download a new gcc-4.0.X dist greater then 4.0.1, notably the
23 `core' and `g++' sets. The complete set is not needed!
25 * extract the archive into this directory, overlaying the
28 * A 'cvs update' will show you what has changed ('M') relative
29 to what we had before. There will be hundreds of files marked
30 '?' which, if not needed, should be deleted and NOT COMMITTED.
31 If any new files are needed you can cvs add and commit them.
33 * Make sure that both buildworld and a crossbuilt buildworld
34 for supported architectures works before committing the upgrade,
35 making adjustments within /usr/src/gnu/usr.bin/cc40.
37 DO NOT MAKE ANY EDITS TO THE GCC DISTRIBUTION IN THIS CONTRIB
38 DIRECTORY, OTHER THEN TO ADD OR DELETE FILES ASSOCIATED WITH THE
41 Do not overlay major rev changes in the contrib directory or
42 build infrastructure directory for older major revs! Create a new
43 major rev directory as contrib/gcc-x.x. The older major revs in
44 contrib/gcc-x.x can be physically removed from the CVS repository,
45 leaving only this file (README.DRAGONFLY) and README.DELETED in place.
46 Older gcc dists can be recovered by manually unpacking older gnu dists
47 in /usr/src/contrib, without CVS support. Do not physically remove
48 the DFly build infrastructure for older GCCs from
49 /usr/src/gnu/usr.bin/. cvs delete, sure, but no physical removal,
50 because then you won't be able to revert your cvs tree past a major
53 The file README.DELETED contains a list of deleted files.