tools: don't overwrite user-supplied SRCTOP & VERSION
commit9c6e87d6360e8a35b9f7d77fae0d196f672bc6a7
authorJosef 'Jeff' Sipek <jeffpc@josefsipek.net>
Sun, 3 Mar 2019 15:44:37 +0000 (3 10:44 -0500)
committerJosef 'Jeff' Sipek <jeffpc@josefsipek.net>
Sun, 3 Mar 2019 15:44:37 +0000 (3 10:44 -0500)
tree9388b3716103e32437b2edbb08d7c8e6e0ed1925
parentb539d567159f39df9d141b41b591b0b45be1082a
tools: don't overwrite user-supplied SRCTOP & VERSION

The bmake side of the world already honors SRCTOP and VERSION supplied to
'make build'.  This change makes the dmake side of the world honor it as
well.
tools/env.sh