Prefixes default vars for the install role with grsecurity_install_. Doing so avoids variable collisions, in the very real example of variable reuse—the build and install role both had a var called grsecurity_deb_package and site-wide declarations of that var broke one of the roles, depending on which meaning you used.
The var is now called grsecurity_install_deb_package; a separate PR can namespace the build-role vars, before for now it's enough that they're distinct. Updated all instances and added some helpful comments.
Prefixes default vars for the install role with
grsecurity_install_. Doing so avoids variable collisions, in the very real example of variable reuse—the build and install role both had a var calledgrsecurity_deb_packageand site-wide declarations of that var broke one of the roles, depending on which meaning you used.The var is now called
grsecurity_install_deb_package; a separate PR can namespace the build-role vars, before for now it's enough that they're distinct. Updated all instances and added some helpful comments.