give meaningful error message if qemu device model is unavailable
authorMichael Tokarev <mjt@tls.msk.ru>
Sun, 24 Apr 2022 09:26:38 +0000 (12:26 +0300)
committerHans van Kranenburg <hans@knorrie.org>
Wed, 16 Nov 2022 11:50:33 +0000 (12:50 +0100)
commit08fb448123eb44cfc299452491c3a145c892f7e6
tree6e858d168e3fdab987f9d051cad1ea66823cf5ab
parent1d9f2462397e0d1513afc9edd3759a0721080197
give meaningful error message if qemu device model is unavailable

There's no sense to switch to qemu-xen-traditional device model
if that one is not enabled in the first place. This way we'll
have a chance later to print a message suggesting to install the
missing qemu package if we *actually* need qemu for the device model.
tools/libs/light/libxl_create.c
tools/libs/light/libxl_dm.c