On 21/12/2015 19:29, Bill Somerville wrote:
> A similar relationship exists for the 'package' target which has a
> prerequisite of the 'install' target, except that it does the install
> into a separate install root which is cleared before running. This is so
> that a clean build is always done prior to making a package.

Hi Greg,

I mistyped the above. The 'package' target always does a clean install, 
not a clean build. It is safe to assume that a built build tree is 
correct but it is not safe to assume that an installed install tree is 
correct because it may have some artefacts that are no longer installed 
so should not be packaged.

BTW I suspect you are looking at this all from an incorrect premiss i.e. 
that a build tree's normal state is 'clean'. That is not right, a build 
tree's normal state should be built with a few sources out of date, make 
then works optimally by only every building the exact minimum needed to 
bring the build tree back up to date.

73
Bill
G4WJS.

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