opencv/meson: Ensure variable opencv_found is set

If the required version is not satisfied, we need to make sure this
variable is set, otherwise build will fail.
This commit is contained in:
Nicolas Dufresne 2017-05-09 15:06:52 -04:00
parent 60fa3cab5b
commit f6929ed1ed

View file

@ -41,9 +41,9 @@ libopencv3_headers = [
gstopencv_cargs = ['-DGST_HAAR_CASCADES_DIR="@0@"']
opencv_dep = dependency('opencv', version : ['>=2.3.0', '<=3.1.0'], required : false)
opencv_found = opencv_dep.found()
if opencv_dep.found()
opencv_found = true
if opencv_found
foreach h : libopencv2_headers
if not cxx.has_header(h)
message('Needed header "' + h + '" not found')