Mario Melara 2970a50ef6 Add the ability to separate architecture in path scheme (#4329) ...

* Add format to separate target and os for path

spec format can now handle separations of target and os for setting
up the path.

* Added ${PLATFORM} et al to spec.format()

${PLATFORM}, ${OS}, ${TARGET}

* Update tests

Updated tests and got rid of unnecessary code.

* Also update documentation to reflect this new ability.

* Add default path scheme to config.yaml

Added default path scheme to config.yaml. Users can overwrite this
section if they want.

2018-03-23 12:05:07 -07:00

..

spack/defaults

Add the ability to separate architecture in path scheme (#4329)

2018-03-23 12:05:07 -07:00