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36e73cb70b
Running the output of qemu -help doesn't make any sense. We should be looking for libvirt being mentioned in the output. This worked by accident, let's make it work as expected it to. Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
52 lines
1.9 KiB
Plaintext
52 lines
1.9 KiB
Plaintext
dnl The libyajl.so library
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dnl
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dnl Copyright (C) 2012-2013 Red Hat, Inc.
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dnl
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dnl This library is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Lesser General Public
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dnl License as published by the Free Software Foundation; either
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dnl version 2.1 of the License, or (at your option) any later version.
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dnl
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dnl This library is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl Lesser General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU Lesser General Public
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dnl License along with this library. If not, see
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dnl <http://www.gnu.org/licenses/>.
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dnl
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AC_DEFUN([LIBVIRT_CHECK_YAJL],[
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dnl YAJL JSON library http://lloyd.github.com/yajl/
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if test "$with_qemu:$with_yajl" = yes:check; then
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dnl Some versions of qemu require the use of yajl; try to detect them
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dnl here, although we do not require qemu to exist in order to compile.
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dnl This check mirrors src/qemu/qemu_capabilities.c
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AC_PATH_PROGS([QEMU], [qemu-kvm qemu kvm qemu-system-x86_64],
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[], [$PATH:/usr/bin:/usr/libexec])
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if test -x "$QEMU"; then
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if $QEMU -help 2>/dev/null | grep -q libvirt; then
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with_yajl=yes
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else
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[qemu_version_sed='s/.*ersion \([0-9.,]*\).*/\1/']
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qemu_version=`$QEMU -version | sed "$qemu_version_sed"`
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case $qemu_version in
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[[1-9]].* | 0.15.* ) with_yajl=yes ;;
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0.* | '' ) ;;
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*) AC_MSG_ERROR([Unexpected qemu version string]) ;;
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esac
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fi
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fi
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fi
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LIBVIRT_CHECK_LIB_ALT([YAJL], [yajl],
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[yajl_parse_complete], [yajl/yajl_common.h],
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[YAJL2], [yajl],
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[yajl_tree_parse], [yajl/yajl_common.h])
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])
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AC_DEFUN([LIBVIRT_RESULT_YAJL],[
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LIBVIRT_RESULT_LIB([YAJL])
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])
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