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Jason Merrill a1dd0d36f4 Add support for discarding unused virtual functions.
* search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
	* decl2.c (output_vtable_inherit): Call binfo_for_vtable.
	* lang-options.h: Add -fvtable-gc.
	* cp-tree.h: Add flag_vtable_gc.
	* decl2.c (output_vtable_inherit): New fn.
	(finish_vtable_vardecl): Call it.
	* class.c (build_vtable_entry_ref): New fn.
	(build_vtbl_ref): Call it.

From-SVN: r22061
1998-08-28 12:11:35 -04:00
config mt-linux (CXXFLAGS_FOR_TARGET): Add -D_GNU_SOURCE. 1998-08-09 17:17:03 -06:00
contrib test_installed: new script for testing already-installed 1998-08-14 10:09:42 +00:00
etc Merge from Cygnus etc 1998-05-15. 1998-05-15 17:52:31 -06:00
gcc Add support for discarding unused virtual functions. 1998-08-28 12:11:35 -04:00
include [multiple changes] 1998-05-11 16:49:29 -06:00
INSTALL Fix typo. 1998-07-18 15:48:44 +00:00
libf2c * Makefile.in (FLAGS_TO_PASS): Fix typo. 1998-08-26 16:20:34 -06:00
libiberty cplus-dem.c (work_stuff): Add dllimported. 1998-08-19 07:05:52 -06:00
libio (_IO_getline_info): Don't read anything for N==0. 1998-08-25 14:39:39 +00:00
libstdc++ Remove __HONOR_STD 1998-08-25 02:08:49 +00:00
texinfo * makeinfo/makeinfo.c (add_word_args): Fix thinko. 1998-07-06 15:58:00 -06:00
.cvsignore * .cvsignore (*-install): Remove. 1997-09-04 09:49:02 -06:00
ChangeLog configure: Fix --without/--disable cases for gxx-include-dir. 1998-07-29 17:13:57 -06:00
config-ml.in config-ml.in: After building symlink tree call make distclean if... 1998-03-17 01:38:12 +00:00
config.guess config.guess: (*-pc-sco3.2v5) Add detection for Pentium II. 1998-07-19 18:00:54 -06:00
config.sub Add support for ARM's Thumb instruction set. 1998-03-25 10:44:07 +00:00
configure configure: Fix --without/--disable cases for gxx-include-dir. 1998-07-29 17:13:57 -06:00
configure.in configure.in (target_subdir): Set to ${target_alias} instead of "libraries". 1998-06-27 15:48:29 -06:00
COPYING Initial revision 1997-08-21 18:57:35 -04:00
COPYING.LIB Update address. 1998-02-23 14:57:23 -07:00
install-sh Initial revision 1997-08-21 18:57:35 -04:00
ltconfig # 1998-05-11 17:00:52 -06:00
ltmain.sh # 1998-05-11 17:00:52 -06:00
MAINTAINERS Add myself, as per Jeff Law's request. 1998-08-03 11:22:28 +00:00
Makefile.in * Makefile.in (BASE_FLAGS_TO_PASS): Add TARGET_SUBDIR. 1998-06-27 16:08:28 -06:00
missing Initial revision 1997-08-21 18:57:35 -04:00
mkinstalldirs Initial revision 1997-08-21 18:57:35 -04:00
move-if-change Initial revision 1997-08-21 18:57:35 -04:00
README Initial revision 1997-08-21 18:57:35 -04:00
symlink-tree Initial revision 1997-08-21 18:57:35 -04:00
ylwrap Initial revision 1997-08-21 18:57:35 -04:00

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.