Avoid conditional assignment for CC and CXX, because they are often assigned
Avoid conditional assignment for CC and CXX, because they are often assigned

aclements/sv6,bowlofstew/sv6,aclements/sv6,aclements/sv6,aclements/sv6,bowlofstew/sv6,bowlofstew/sv6,bowlofstew/sv6,aclements/sv6,bowlofstew/sv6