revert "Core/Makefile: Fix compilation output & re-add --block param"

Change-Id: If27e414caf61a92399a20f724234fa1f61b223ed (reverted from commit da7eb38a6558bf1cd732f7135bc86ee6443b8707)
idk

Change-Id: I2c52a4037927af57a0579dec8412a956eb815386 (reverted from commit 1a4c186925419fc61c5e6a5fd919623eb10f367a)