Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Add more SUBDIR_PARALLEL.

MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division

Remove old GNU Binutils tools now provided by ELF Tool Chain

Reviewed by: bapt, brooks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3238

Add ELF Tool Chain's c++filt to the build

Differential Revision: https://reviews.freebsd.org/D2408
Reviewed by: brooks, imp
Sponsored by: The FreeBSD Foundation

Remove GNU texinfo from base along with all info pages.

To be able to info pages consider installing texinfo from ports print/texinfo or
via pkg: pkg install texinfo

Differential Revision: https://reviews.freebsd.org/D1409
Reviewed by: emaste, imp (previous version)
Relnotes: yes

Make MK_GNUCXX mean "build the libstdc++ and libsupc++ libraries" and
nothing more. Force it to be "no" when MK_CXX is "no" to simplify
usage. It no longer also means "build g++" since we no longer have a
platform where that's interesting now that pc98 no longer needs clang
and gcc, but not g++. pc98 now just uses clang after boot2 changes.

Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.

On platforms where clang is the default compiler, don't build gcc or libstdc++.
To enable them, set WITH_GCC and WITH_GNUCXX in src.conf.
Make clang default to using libc++ on FreeBSD 10.
Bumped __FreeBSD_version for the change.

GCC is still enabled on PC98, because the PC98 bootloader requires GCC to build
(or, at least, hard-codes the use of gcc into its build).

Thanks to everyone who helped make the ports tree ready for this (and bapt
for coordinating them all). Also to imp for reviewing this and working on the
forward-porting of the changes in our gcc so that we're getting to a much
better place with regard to external toolchains.

Sorry to all of the people who helped who I forgot to mention by name.

Reviewed by: bapt, imp, dim, ...

Remove libobjc and other Objective-C related components, as these are
extremely outdated, and not used by anything in the base system.

Silence from: current@

Update bmake glue to build GCC 4.2.

Also:
Switch FreeBSD to use libgcc_s.so.1.

Use dl_iterate_phdr to locate shared objects' exception frame
info instead of depending on older register_frame_info machinery.
This allows us to avoid depending on libgcc_s.so.1 in binaries
that do not use exception handling directly. As an additional
benefit it breaks circular libc <=> libgcc_s.so.1 dependency too.

Build newly added libgomp.so.1 library, the runtime support
bits for OpenMP.

Build LGPLed libssp library. Our libc provides our own
BSD-licensed SSP callbacks implementation, so this library
is only built to benefit applications that have hadcoded
knowledge of libssp.so and libssp_nonshared.a. When linked
in from command line, these libraries override libc
implementation.

Desupport the *_COLLECT2 no-op.

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

Remove trailing whitespace.

Pointed out by: ru

Reconnect c++filt to the build.

Bmake glue for GCC 3.4.2-prerelease.

Update bmake bits to build GCC 3.3.1-prerelease.

Install the i386 MMX headers, and IA-64 intrinsics functions.

Requested by: peter

We don't need this library any more.

Back out revision 1.30 change.

cc1plus can apparently be built if you happen to have
/usr/bin/gperf, or set CXX to point to a C++ compiler
that can build gperf(1) in the bootstrap-tools stage
of buildworld.

Do not cut `docs' out of the build with NO_CXX.
There are no longer GNU C++ specific info files, and it was a bug with Gcc
2.95 that NO_CXX would cause the C and CPP info files to not be installed.

Make sure to not yet build the GNU C++, but still allow
for the C++ progs to be built with e.g. an old compiler,
CXX=/usr/bin/c++, for the time being.

Sorry, I did not mean to turn collect2 back on yet.

Bmake bits for Gcc 3.1.

Partially made possible by: Wilko.Bulte@compaq.com

Turn off collect2.
collect2 was added based on the need of -frepo. However, -frepo is currently
broken on -CURRENT (Gcc 2.95.4 20020320 [FreeBSD] / ld 2.12.0 [FreeBSD]
2002-04-10). It is also broken on RELENG_4 (Gcc 2.95.3 20010315 / ld
2.11.2 20010719), so there is no need to MFC collect2 there yet. I have
a feeling the brokeness is due to the wide difference between the libiberty
bits of Gcc 2.95 and the later ld.

Testing by: fjoe

Build and install collect2. This is needed for some C++ programs.

I am no longer the FreeBSD GCC maintainer.

Note rules of enguagement.

Add `gcov' to the mix.

Requested by: David Malone <dwmalone@maths.tcd.ie>
PR: 18574

Make the SUBDIR list more granular to assist in my GCC hacking.

Merge cc_drv into cc_int. Merge more shared files into cc_int.

Turn on a new /usr/bin/cpp that is a true binary rather than a shell script
wrapper. /usr/bin/cpp knows about all the GCC predefined symbols and has
the functionality of the previous EGCS 1.1.2 /usr/libexec/cpp.

Add libcc_fbsd.a that contains libc and libiberty routines needed in
bootstraping on FreeBSD specifically.

3.2 upgrade path tested by: marcel

remove cc1obj from the original SUBDIR list since it's made optional
in the previous commit resulting.

Forgotten by: obrien

Make ObjC bits optional. NO_OBJC ==> don't need `em.

$Id$ -> $FreeBSD$

Purely cosmetic cleanups.
- Id tag layout wrong.
- "FOO =" -> "FOO=".
- 4 space indention on continuation lines rather than a <tab>

Basic idea checked by: bde

Hookup FORTRAN info docs.

Submitted by: Mark Murry

Hookup the new FORTRAN compiler. Define `NO_FORTRAN' to not compile it.

As the INFO stuff un doc/ works, we may as well build/install it.

OK'ed by: obrien

Minimum set of changes to switch from Gcc 2.7.2 (in contrib/gcc) to Egcs 1.1.2
(in contrib/egcs)

Hookup libgcc at gnu/lib instead of gnu/usr.bin/cc
(libgcc was repository copied for me by Peter)

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Build/install c++filt from g++, we already have all the sources and
it's and useful. (Ever tried to read 'nm' and 'ldd -v' output on a c++
object or library? :-) This filter decodes the mangled symbol names.)

Requested by: Chuck Robey <chuckr@glue.umd.edu>

Man the lifeboats! Tie down the hatches! Red alert! Activate gcc-2.7.2.1!

(the old cc has been tagged with "gcc_2_6_3_final" so we have a reference
point in case of unforseen disasters...)

This has the objc backend active, and I think I've managed to get the
f77 f2c support through in one piece, but I don't know fortran to test it.

A 'make world' change and libobjc commit will follow.

If you normally do 'make -DNOCLEAN world', do not do so this time, I know
it can fail with groff.

This version of gcc makes a **LOT** more warnings on our kernel.

Add doc subdir

Integrated GCC-2.6.1 -> GCC-2.6.2 changes.

Notice that the libgcc DOESN'T change number, because there are no
changes.

Also now the gnu2bmake stuff is synchronized again.

I commit this so that others can test too.

You might want to postpone any "make worlds" until tomorrow, to
avoid any problems I didn't see in the first pass.

Thanks to Bruce for rounding up our changes to gcc.

Added f77 program. This is a modified version of the c++ program.
All it does is add -lf2c and -lm.

Make GCC's back end be shared among all languages. cc, c++, and cpp now
no longer link against the whole library, since they don't require much
from it, but just compile the few small modules they actually need static.

This should save a measurable amount of space; compare:

-r-xr-xr-x 1 bin bin 155648 Sep 18 18:00 cc1*
-r-xr-xr-x 1 root bin 1048576 Sep 18 17:33 cc1.noshae*

Of course, the library takes up a bit of space, but when you add in the
savings from the C++ compiler, you more than make up the difference:

-r--r--r-- 1 bin bin 1157344 Sep 18 18:27 /usr/lib/libcc_int.so.26.0
-r-xr-xr-x 1 bin bin 491520 Sep 18 18:27 /usr/libexec/cc1plus*

This commit was generated by cvs2svn to compensate for changes in r1823,
which included commits to RCS files with non-trunk default branches.

Here comes the right import of gcc-2.6.0.