[swift-corelibs-dev] Please remove your Swift build directory

[Dmitri Gribenko]

Hi,

We have merged a CMake and build-script refactoring that requires a
from-scratch build.  Trying to use an existing build directory will
result in strange errors in the middle of the build.

Excuse me for the inconvenience.

Dmitri

-- 
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/