require -asm/-llvm/-c when compiling to a different target, and disallow -run when target arch isn't host arch. add -arch flag on os x to pass on to the gcc frontend there
require -asm/-llvm/-c when compiling to a different target, and disallow -run when target arch isn't host arch. add -arch flag on os x to pass on to the gcc frontend there

mario-campos/clay,mario-campos/clay,aep/clay,jckarter/clay,jckarter/clay,iamrekcah/clay,iamrekcah/clay,mario-campos/clay,aep/clay,aep/clay,mario-campos/clay,mario-campos/clay,aep/clay,aep/clay,iamrekcah/clay,aep/clay,iamrekcah/clay,jckarter/clay,jckarter/clay,jckarter/clay,jckarter/clay,iamrekcah/clay