Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Minor Makefile cleanup. Do not use Makefile variables named 'version' and
'target'. Latter is problematic in particular as apparently FreeBSD's
bsd.prog.mk re-defines it under some circumstances. This causes an
unexpected failures like -dumpmachine not working for cc while working
fine for c++.

Do not re-define IN_GCC in multipe places, it gets inherited from
Makefile.in anyway.

PR: gnu/110143
Submitted by: usleepless at gmail

Stop compiling files which are not part of GCC 3.3.x.

Use
cat ${.ALLSRC} > ${.TARGET}
rather than
ln -sf ${.ALLSRC} ${.TARGET}
not to depends on absolute-path of symbolic links.

Commented by: marcel, obrien, bde

Allow one to profile FORTRAN77 programs.

Fix compiling FORTRAN77 programs.

The best we can do about man pages for the moment.

We don't need this library any more.

Bmake bits for Gcc 3.1.

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

Don't forget to clean f77.1.

Don't use "+=" for variables that are only set once.

Move some cflag contents down to where they are acutally used.

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

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

3.2 upgrade path tested by: marcel

Cut over the system compiler from from EGCS 1.1.2 to GCC 2.95.2.

$Id$ -> $FreeBSD$

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

Basic idea checked by: bde

Move HAVE_CONFIG_H define to global cc/ Makefile so all can share the benifits.

Use inherited BINDIR defintion.

Minimum change to convert from home-grown f77 to EGCS's g77.
(Pre-bdelinted)

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.

Reviewed by: jmz (Jean-Marc Zucconi)
added a simple man-page for our f77 (f2c/gcc driver)

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