More portable.
Final tweaks for good operation.
Make sure "have_simple" variable gets set to avoid:
/nusoft/app/externals/cetbuildtools/v3_07_03/bin/set_dev_check_report: line 17: test: =: unary operator expected
update the product_deps template
cetbuildtools v3_08_01
Merge branch 'fnal/upstream'

Latest commits from FNAL. Merging directly as no changes have yet
been done on the mainline.