meson: don't use subproject fallback for gst-validate if it won't work

gst-validate has a hard-dep on json-glib-1.0 so maintain optionality of
it all by only dragging it in as a fallback if we know we can satisfy
the dependencies.
This commit is contained in:
Tim-Philipp Müller 2016-10-29 16:24:53 +01:00
parent 1efe4ad128
commit 6760e5e0b1

View file

@ -64,8 +64,15 @@ if host_machine.system() != 'windows'
endif
gstcontroller_dep = dependency('gstreamer-controller-1.0', version : gst_req,
fallback : ['gstreamer', 'gst_controller_dep'])
gstvalidate_dep = dependency('gst-validate-1.0', version : gst_req, required : false,
fallback : ['gst-devtools', 'validate_dep'])
# gst-validate has a hard-dep on json-glib-1.0 so maintain optionality of it all
# by only dragging it in as a fallback if we know we can satisfy the dependencies
if dependency('json-glib-1.0').found()
gstvalidate_dep = dependency('gst-validate-1.0', version : gst_req, required : false,
fallback : ['gst-devtools', 'validate_dep'])
else
gstvalidate_dep = dependency('gst-validate-1.0', vesion: gst_req, required : false)
endif
gio_dep = dependency('gio-2.0', version : glib_req)
libxml_dep = dependency('libxml-2.0')