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b1b878c512
The Perl bindings for libvirt use the test driver for unit tests. This tries to load the cpu_map/index.xml file, and when run from an uninstalled build will fail. The problem is that virFileActivateDirOverride is called by our various binaries like libvirtd, virsh, but is not called when a 3rd party app uses libvirt.so To deal with this we allow the LIBVIRT_DIR_OVERRIDE=1 env variable to be set and make virInitialize look for this. The 'run' script will set it, so now build using this script to run against an uninstalled tree we will correctly resolve files to the source tree. Reviewed-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
76 lines
2.3 KiB
Bash
76 lines
2.3 KiB
Bash
#!/bin/sh
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# libvirt 'run' programs locally script
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# Copyright (C) 2012-2013 Red Hat, Inc.
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#
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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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#
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# This library 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 GNU
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# Lesser General Public License for more details.
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#
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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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#----------------------------------------------------------------------
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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:$LD_LIBRARY_PATH"
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fi
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export LD_LIBRARY_PATH
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if [ -z "$PKG_CONFIG_PATH" ]; then
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PKG_CONFIG_PATH="$b/src"
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else
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PKG_CONFIG_PATH="$b/src:$PKG_CONFIG_PATH"
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fi
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export PKG_CONFIG_PATH
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# Ensure that any 3rd party apps using libvirt.so from the build tree get
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# files resolved to the build/source tree too. Typically useful for language
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# bindings running tests against non-installed libvirt.
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LIBVIRT_DIR_OVERRIDE=1
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export LIBVIRT_DIR_OVERRIDE
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# This is a cheap way to find some use-after-free and uninitialized
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# read problems when using glibc.
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random_val="$(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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