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Corinna Vinschen 2e560a092c * flock.cc (LOCK_OBJ_NAME_LEN): Change to accommodate extra lf_ver
field.
	(class lockf_t): Add lf_ver field.
	(lockf_t::lockf_t): Initialize lf_ver to 0.
	(class inode_t): Change i_wait to i_cnt.  Change comment to explain
	change in usage.
	(inode_t:use): Rename from wait.  Make private.
	(inode_t::unuse): Rename from unwait.  Make private.
	(inode_t::inuse): Rename from waiting.  Make private.
	(inode_t::notused): New public method to set use count to 0.
	(inode_t::unlock_and_remove): New method to unlock node and to delete
	it if it's unused in current process.
	(fhandler_base::del_my_locks): Drop global list lock.  Drop variable
	no_locks_left.  Simpify unlocking and removing node by just calling
	unlock_and_remove.
	(fixup_lockf_after_exec): Call notused method for each node.
	(inode_t::get): Call use method.  Lock node only if outside of list
	lock.
	(inode_t::get_all_locks_list): Accommodate additional lf_ver field
	when creating lockf_t structure from object name.
	(lockf_t::create_lock_obj_attr): Accommodate additional lf_ver field
	when creating object name from lockf_t structure.  Handle
	STATUS_OBJECT_NAME_COLLISION gracefully in F_POSIX case as well.
	Change comment accordingly.  Increment lf_ver field rather than high
	byte of lf_wid field.  Simplify comment.
	(fhandler_disk_file::lock): Always call unlock_and_remove rather than
	just UNLOCK on node.
	(lf_setlock): Move ret definition where it's used.  Drop unneeded
	tests for obj being not NULL.  Only check for deadlock condition if the
	lock we're trying to establish is a POSIX lock.  Revamp object
	collecting and wait code to cover all cases.  Don't return with EDEADLK
	if blocking process can't be opened for synchronization in F_POSIX case,
	rather just wait like in F_FLOCK case.  Change system_printf to
	debug_printf in that case.  Only run WaitForMultipleObjects with high
	priority.  Close obj and process handles prior to locking node.
2011-08-29 13:50:25 +00:00
config * picflag.m4: New file. 2011-08-22 17:51:24 +00:00
etc PR other/46202: implement install-strip. 2010-11-20 19:37:57 +00:00
include Add R_X86_64_RELATIVE64. 2011-08-12 20:33:34 +00:00
libgloss * iq2000/sim.ld (.gcc_except_table): Include .gcc_except_table.foo 2011-08-19 14:57:50 +00:00
newlib * libc/time/mktm_r.c (_mktm_r): Fix previous fix. 2011-08-26 07:23:42 +00:00
texinfo * texinfo/texinfo.tex: Update to version 2009-03-28.05. 2009-04-21 12:36:46 +00:00
winsup * flock.cc (LOCK_OBJ_NAME_LEN): Change to accommodate extra lf_ver 2011-08-29 13:50:25 +00:00
COPYING 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
COPYING.LIB 2005-07-16 Kelley Cook <kcook@gcc.gnu.org> 2005-07-16 02:41:34 +00:00
COPYING.LIBGLOSS 2010-12-18 Jeff Johnston <jjohnstn@redhat.com> 2010-12-17 22:10:05 +00:00
COPYING.NEWLIB 2010-12-02 Jeff Johnston <jjohnstn@redhat.com> 2010-12-02 20:05:11 +00:00
COPYING3 * COPYING3: New file. Contains version 3 of the GNU General Public License. 2007-07-17 13:50:23 +00:00
COPYING3.LIB * COPYING3: New file. Contains version 3 of the GNU General Public License. 2007-07-17 13:50:23 +00:00
ChangeLog Include the <root>/cpu/ dir in GDB releases 2011-08-19 15:48:36 +00:00
MAINTAINERS Import move-if-change script from gnulib. 2011-02-12 15:47:02 +00:00
Makefile.def Merge from gcc: 2011-07-26 18:48:08 +00:00
Makefile.in Merge from gcc: 2011-07-26 18:48:08 +00:00
Makefile.tpl Merge from gcc: 2011-07-26 18:48:08 +00:00
README
README-maintainer-mode Cleanups after the update to Autoconf 2.64, Automake 1.11. 2009-08-22 17:08:06 +00:00
compile Update automake-provided files in the toplevel. 2009-08-22 11:48:33 +00:00
config-ml.in * config-ml.in: Don't handle arc-*-elf*. 2011-03-22 20:01:13 +00:00
config.guess Sync from upstream: 2011-06-06 10:36:06 +00:00
config.rpath Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 21:00:08 +00:00
config.sub Sync from upstream: 2011-06-06 10:36:06 +00:00
configure Merge from gcc: 2011-08-14 12:28:16 +00:00
configure.ac Merge from gcc: 2011-08-14 12:28:16 +00:00
depcomp Update automake-provided files in the toplevel. 2009-08-22 11:48:33 +00:00
djunpack.bat * djunpack.bat: Use ".." quoting in Sed command, for the sake of 2009-03-27 13:37:09 +00:00
install-sh Update automake-provided files in the toplevel. 2009-08-22 11:48:33 +00:00
libtool.m4 Remove freebsd1 from libtool.m4 macros and config.rpath. 2011-02-13 21:00:08 +00:00
ltgcc.m4 * libtool.m4: Update to libtool 2.2.6. 2008-09-29 15:28:14 +00:00
ltmain.sh Backport from Libtool: Fix relink mode to use absolute path if hardcode_minus_L. 2011-01-13 18:52:53 +00:00
ltoptions.m4 Sync Libtool from GCC. 2010-01-09 21:11:32 +00:00
ltsugar.m4 * libtool.m4: Update to libtool 2.2.6. 2008-09-29 15:28:14 +00:00
ltversion.m4 Sync Libtool from GCC. 2010-01-09 21:11:32 +00:00
lt~obsolete.m4 Sync Libtool from GCC. 2010-01-09 21:11:32 +00:00
makefile.vms
missing Update automake-provided files in the toplevel. 2009-08-22 11:48:33 +00:00
mkdep
mkinstalldirs Update automake-provided files in the toplevel. 2009-08-22 11:48:33 +00:00
move-if-change Import move-if-change script from gnulib. 2011-02-12 15:47:02 +00:00
setup.com 2009-09-01 Tristan Gingold <gingold@adacore.com> 2009-09-01 13:38:26 +00:00
src-release Include the <root>/cpu/ dir in GDB releases 2011-08-19 15:48:36 +00:00
symlink-tree 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
ylwrap Update automake-provided files in the toplevel. 2009-08-22 11:48:33 +00:00

README

		   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.