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9b80e0c12a
The log filters have supported the use of a "+" before the source match
string to request that a stack trace be emitted for every log message:
commit 548563956e
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Wed May 9 15:18:56 2012 +0100
Allow stack traces to be included with log messages
Sometimes it is useful to see the callpath for log messages.
This change enhances the log filter syntax so that stack traces
can be show by setting '1:+NAME' instead of '1:NAME'.
With the huge & ever increasing number of logging statements per file,
this will be incredibly verbose and have a major performance penalty.
This makes the feature impractical to use widely and as such it is not
worth the code maint cost.
Removing this seldom used feature allows us to drop the 'execinfo'
module in gnulib which provides the backtrace() function which doesn't
exist on non-Linux.
Users who want to get stack traces of parts of libvirt can use GDB,
or systemtap for live tracing with minimal perf impact.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
167 lines
3.0 KiB
Plaintext
167 lines
3.0 KiB
Plaintext
# Bootstrap configuration.
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# Copyright (C) 2010-2014 Red Hat, Inc.
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library. If not, see
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# <http://www.gnu.org/licenses/>.
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# gnulib modules used by this package.
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gnulib_modules='
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accept
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areadlink
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bind
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byteswap
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c-ctype
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c-strcase
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c-strcasestr
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canonicalize-lgpl
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chown
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clock-time
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close
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connect
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configmake
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dirname-lgpl
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environ
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fclose
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fcntl
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fcntl-h
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fdatasync
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fnmatch
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fsync
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getaddrinfo
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getcwd-lgpl
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gethostname
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getpass
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getpeername
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getsockname
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gettimeofday
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intprops
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ioctl
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largefile
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listen
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localeconv
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manywarnings
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mgetgroups
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mkdtemp
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mkostemp
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mkostemps
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net_if
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netdb
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nonblocking
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openpty
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passfd
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physmem
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pipe-posix
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pipe2
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poll
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posix-shell
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pthread_sigmask
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recv
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regex
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send
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setenv
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setsockopt
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sigaction
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sigpipe
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snprintf
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socket
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stat-time
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strchrnul
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strptime
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strsep
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strtok_r
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sys_stat
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sys_wait
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termios
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time_r
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timegm
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ttyname_r
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uname
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unsetenv
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verify
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vsnprintf
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waitpid
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warnings
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wcwidth
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'
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SKIP_PO=true
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# Enable copy-mode for MSYS/MinGW. MSYS' ln doesn't work well in the way
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# bootstrap uses it with relative paths.
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if test -n "$MSYSTEM"; then
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copy=true
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fi
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# Tell gnulib to:
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# require LGPLv2+
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# apply any local diffs in gnulib/local/ dir
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# put *.m4 files in m4/ dir
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# put *.[ch] files in new gnulib/lib/ dir
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# import gnulib tests in new gnulib/tests/ dir
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gnulib_name=libgnu
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m4_base=m4
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source_base=gnulib/lib
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tests_base=gnulib/tests
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gnulib_tool_option_extras="\
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--lgpl=2\
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--with-tests\
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--makefile-name=gnulib.mk\
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--avoid=pt_chown\
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--avoid=lock-tests\
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"
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local_gl_dir=gnulib/local
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# Build prerequisites
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# Note that some of these programs are only required for 'make dist' to
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# succeed from a fresh git checkout; not all of these programs are
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# required to run 'make dist' on a tarball.
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buildreq="\
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autoconf 2.59
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automake 1.9.6
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git 1.5.5
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gzip -
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libtool -
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patch -
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perl 5.5
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pkg-config -
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rpcgen -
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tar -
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xmllint -
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xsltproc -
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"
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# Automake requires that AUTHORS exist.
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touch AUTHORS || exit 1
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# Override bootstrap's list - we don't use mdate-sh or texinfo.tex.
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gnulib_extra_files="
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build-aux/install-sh
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build-aux/depcomp
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build-aux/config.guess
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build-aux/config.sub
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doc/INSTALL
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"
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bootstrap_post_import_hook()
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{
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# Change paths in gnulib/tests/gnulib.mk from "../../.." to "../..",
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# and make tests conditional by changing "TESTS" to "GNULIB_TESTS".
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m=gnulib/tests/gnulib.mk
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sed 's,\.\./\.\./\.\.,../..,g; s/^TESTS /GNULIB_TESTS /' $m > $m-t
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mv -f $m-t $m
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}
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