llvm-svn: 16125

configuration calls. Right now this just contains PreventCoreFiles so that
bugpoint can by platform independent.

llvm-svn: 16124

specific.

llvm-svn: 16119

llvm-svn: 16118

llvm-svn: 16100

Fix the banner length.

llvm-svn: 16086

of "Signals" (cleanup after fatal errors).

llvm-svn: 16085

"Program" operating system concept (find and execute programs).

llvm-svn: 16084

note individually but these essence of it is to not derive from
std::string, clarify the interface, and provide better documentation.
There is now also (untested) implementations for AIX, Darwin, and SunOS.

llvm-svn: 16078

llvm-svn: 16055

llvm-svn: 16053

llvm-svn: 16048