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skrll b263dbdd73 Be more gcc like in the way we deal with libgcc so that sh3/hppa millicode 
and exception handling have a chance of working properly.

        - creates libgcc, libgcc_eh and libgcc_s

        - updates LIBGCC_SPEC to use them appropriately.

          There's a hack in here at the moment with respect to libgcc_so in that it
          is preferable to link against libgcc_so will only when -shared-libgcc is
          specified (the c++ frontend does this automatically.) Configurations where
          LINK_EH_SPEC is defined already do this. The gcc configuration for
          NetBSD/alpha and another NetBSD platform (I forget which) actually define
          LINK_EH_SPEC probably by accident rather than design.

        - updates share/mk to use the compiler's knowledge of what needs linking into
          libraries and executables. This removes an hppa hack.

        - updates the sets for the newly created libgcc* files.

	- support for linking against the _pg version of libgcc has been removed.
 		2004-02-15 19:52:27 +00:00
..
dist Be more gcc like in the way we deal with libgcc so that sh3/hppa millicode 2004-02-15 19:52:27 +00:00
lib Be more gcc like in the way we deal with libgcc so that sh3/hppa millicode 2004-02-15 19:52:27 +00:00
libexec Let "cu" connect at 230400 bps, if the port supports it. 2004-02-03 14:22:26 +00:00
usr.bin Be more gcc like in the way we deal with libgcc so that sh3/hppa millicode 2004-02-15 19:52:27 +00:00
usr.sbin consistency tweaks in .stamp files 2004-02-08 22:28:27 +00:00
Makefile Install the MMX/SSE/Altivec include files that gcc provides. 2003-12-05 18:56:11 +00:00
README netbsd.org -> NetBSD.org 2003-12-04 23:32:37 +00:00

README 

$NetBSD: README,v 1.5 2003/12/04 23:32:37 keihan Exp $

Organization of Sources:

This directory hierarchy is using a new organization that
separates the GNU sources from the BSD-style infrastructure
used to build the GNU sources.  The GNU sources are kept in
the standard GNU source tree layout under:

	dist/*

The build infrastructure uses the normal BSD way under:

	lib/*
	usr.bin/*

The makefiles in the above hierarchy will "reach over" into
the GNU sources (src/gnu/dist) for everything they need.


Maintenance Strategy:

The sources under src/gnu/dist are generally a combination of
some published distribution plus changes that we submit to the
maintainers and that are not yet published by them.  There are
a few files that are never expected to be submitted to the FSF,
(i.e. BSD-style makefiles and such) and those generally should
stay in src/gnu/lib or src/gnu/usr.bin (the BSD build areas).

Make sure all changes made to the GNU sources are submitted to
the appropriate maintainer, but only after coordinating with the
NetBSD maintainers by sending your proposed submission to the
<tech-toolchain@NetBSD.org> mailing list.  Only send the changes
to the third-party maintainers after consensus has been reached.