JuliaLang/julia — pull request #1577 by staticfloat (2012-11-20 20:10:34+00:00)
Title: Move sys.ji, fix make clean

This addresses #1572, as well as the tail end of #1560.

This moves the system image to `$(JL_PRIVATE_LIBDIR)`, and changes `make clean` to only delete `$(JL_PRIVATE_LIBDIR)`, not `$(JL_LIBDIR)`, which significantly speeds up the `make clean && make` cycle. Deleting `$(JL_LIBDIR)` has been relegated to `make cleanall`.