spack/lib
scheibelp 5936ad2ca7 Dont propagate flags between different compilers (#3379)
* Dont propagate flags between different compilers

Fixes #2786

Previously when a spec had no parents with an equivalent compiler,
Spack would default to adding the compiler flags associated with the
root of the DAG. This eliminates that default.

* added test for compiler flag propagation

* simplify compiler flag propagation logic
2017-03-16 21:07:35 -07:00
..
spack Dont propagate flags between different compilers (#3379) 2017-03-16 21:07:35 -07:00