# Try to find the prefered glibmm-2.4. If not found then add glibmm-2.68
# to the dependency list.
-pkg_check_modules(GLIBMM_2_4 glibmm-2.4>2.28.0)
+pkg_check_modules(GLIBMM_2_4 glibmm-2.4>=2.28.0)
if(GLIBMM_2_4_FOUND)
list(APPEND PKGDEPS glibmm-2.4>=2.28.0)
else()