DOC: Improve cmake error message that largeinput is mandatory to build the software guide
DOC: Improve cmake error message that largeinput is mandatory to build the software guide

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB