If the QEMU driver was requested, require Jansson, since we need to use the JSON monitor to probe capabilities for all QEMU version supported by libvirt. Signed-off-by: Ján Tomko <jtomko@xxxxxxxxxx> --- m4/virt-driver-qemu.m4 | 3 +++ 1 file changed, 3 insertions(+) diff --git a/m4/virt-driver-qemu.m4 b/m4/virt-driver-qemu.m4 index ddb2834705..ac80f0cd48 100644 --- a/m4/virt-driver-qemu.m4 +++ b/m4/virt-driver-qemu.m4 @@ -27,6 +27,9 @@ AC_DEFUN([LIBVIRT_DRIVER_ARG_QEMU], [ AC_DEFUN([LIBVIRT_DRIVER_CHECK_QEMU], [ AC_REQUIRE([LIBVIRT_CHECK_JANSSON]) + if test "$with_qemu:$with_jansson" = "yes:no"; then + AC_MSG_ERROR([Jansson >= 2.7 is required to build QEMU driver]) + fi if test "$with_qemu" = "check"; then with_qemu=$with_jansson fi -- 2.16.1 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list