meson: Fix up update-orc-dist target for the case where there are no orc targets

All those plugins might have been disabled, in which case meson
would complain about alias_target() needing at least two arguments.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1418>
This commit is contained in:
Tim-Philipp Müller 2020-07-08 11:39:58 +01:00
parent b428b7357e
commit 4c4b3dfc76

View file

@ -465,7 +465,7 @@ if have_orcc
]
endforeach
if meson.version().version_compare('>= 0.52')
if meson.version().version_compare('>= 0.52') and orc_update_targets.length() > 0
update_orc_dist_target = alias_target('update-orc-dist', orc_update_targets)
endif
endif