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Add a ./run script for running programs from the local directory.
With this script you can run libvirt programs without needing to install them first. You just have to do for example: ./run ./tools/virsh [args ...] If you are already in the tools/ subdirectory, then the following command will also work: ../run ./virsh [...] You can also run the C programs under valgrind like this: ./run valgrind [valgrind opts...] ./program or under gdb: ./run gdb --args ./program This also works with sudo (eg. if you need root access for libvirt): sudo ./run ./tools/virsh list --all Derived from libguestfs and simplified. The ./run script in libguestfs is much more sophisticated: https://github.com/libguestfs/libguestfs/blob/master/run.in
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.gitignore
vendored
1
.gitignore
vendored
@ -94,6 +94,7 @@
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/python/libvirt.[ch]
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/python/libvirt.[ch]
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/python/libvirt.py
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/python/libvirt.py
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/python/libvirt_qemu.py
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/python/libvirt_qemu.py
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/run
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/sc_*
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/sc_*
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/src/.*.stamp
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/src/.*.stamp
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/src/esx/*.generated.*
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/src/esx/*.generated.*
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@ -27,6 +27,7 @@ EXTRA_DIST = \
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autogen.sh \
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autogen.sh \
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cfg.mk \
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cfg.mk \
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examples/domain-events/events-python \
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examples/domain-events/events-python \
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run.in \
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$(XML_EXAMPLES)
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$(XML_EXAMPLES)
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pkgconfigdir = $(libdir)/pkgconfig
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pkgconfigdir = $(libdir)/pkgconfig
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@ -2972,6 +2972,8 @@ AC_DEFINE_UNQUOTED([isbase64],[libvirt_gl_isbase64],[Hack to avoid symbol clash]
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AC_DEFINE_UNQUOTED([base64_encode],[libvirt_gl_base64_encode],[Hack to avoid symbol clash])
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AC_DEFINE_UNQUOTED([base64_encode],[libvirt_gl_base64_encode],[Hack to avoid symbol clash])
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AC_DEFINE_UNQUOTED([base64_encode_alloc],[libvirt_gl_base64_encode_alloc],[Hack to avoid symbol clash])
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AC_DEFINE_UNQUOTED([base64_encode_alloc],[libvirt_gl_base64_encode_alloc],[Hack to avoid symbol clash])
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AC_CONFIG_FILES([run],
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[chmod +x,-w run])
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AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile \
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AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile \
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docs/schemas/Makefile \
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docs/schemas/Makefile \
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gnulib/lib/Makefile \
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gnulib/lib/Makefile \
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@ -101,18 +101,11 @@
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<p>
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<p>
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It is also possible to run virsh directly from the source tree
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It is also possible to run virsh directly from the source tree
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using the ./run script (which sets some environment variables):
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</p>
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</p>
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<pre>
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<pre>
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$ ./tools/virsh ....
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$ ./run ./tools/virsh ....
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</pre>
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</pre>
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<p>
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A normal configuration of libvirt will build hypervisor drivers
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as loadable modules. When running from a non-installed source
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tree, libvirtd will attempt to find the modules from the same
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source tree. If this is not possible though, you can explicitly
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set <code>LIBVIRT_DRIVER_DIR=/path/to/source/tree/src/.libs</code>
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</p>
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</body>
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</body>
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</html>
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</html>
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74
run.in
Normal file
74
run.in
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@ -0,0 +1,74 @@
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#!/bin/bash -
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# libvirt 'run' programs locally script
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# Copyright (C) 2012 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#----------------------------------------------------------------------
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#
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# With this script you can run libvirt programs without needing to
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# install them first. You just have to do for example:
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#
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# ./run ./tools/virsh [args ...]
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#
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# If you are already in the tools/ subdirectory, then the following
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# command will also work:
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#
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# ../run ./virsh [...]
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#
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# You can also run the C programs under valgrind like this:
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#
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# ./run valgrind [valgrind opts...] ./program
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#
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# or under gdb:
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#
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# ./run gdb --args ./program
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#
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# This also works with sudo (eg. if you need root access for libvirt):
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#
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# sudo ./run ./tools/virsh list --all
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#
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#----------------------------------------------------------------------
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# Find this script.
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b=@abs_builddir@
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library_path="$b/src/.libs"
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if [ -z "$LD_LIBRARY_PATH" ]; then
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LD_LIBRARY_PATH=$library_path
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else
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LD_LIBRARY_PATH="$library_path:$LD_LIBRARY_PATH"
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fi
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export LD_LIBRARY_PATH
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export LIBVIRT_DRIVER_DIR="$b/src/.libs"
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export LIBVIRTD_PATH="$b/daemon/libvirtd"
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# For Python.
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export PYTHON=@PYTHON@
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if [ -z "$PYTHONPATH" ]; then
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PYTHONPATH="$b/python:$b/python/.libs"
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else
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PYTHONPATH="$b/python:$b/python/.libs:$PYTHONPATH"
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fi
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export PYTHONPATH
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# This is a cheap way to find some use-after-free and uninitialized
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# read problems when using glibc.
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random_val="$(awk 'BEGIN{srand(); print 1+int(255*rand())}' < /dev/null)"
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export MALLOC_PERTURB_=$random_val
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# Run the program.
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exec $b/libtool --mode=execute "$@"
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