i.e. we don't want them to be removed by an over-zealous `make` that considers
them as a by-product of `.depend`, which would then require them again and
again and again...

Allows the pre-commit hook to succeed if a ml file disappears

Avoid calling too many times `make depend` in case a generated file changes

François Bobot authored 4 years ago and Andre Maroneze committed 4 years ago

   Misc is in compiler-libs

Unit tests are in the new file utils/unit_tests.ml, and are run by the new test
file tests/value/unit_tests.i through the exported function Eva.Unit_tests.test.

This reverts commit e9c60779

More or less needed if you want to use dynamically loaded plug-ins, for which
dependency tracking becomes more complicated.