Build with SCRAM
SCRAM is the tool used to compile/build CMSSW projects. Every CMS user should be familiar with
scram b which is basically like
make. Here are a few tips beyond the basic
scram b -j4let you compile with 4 cores (like
scram b cleanlet you do a clean build (like
scram b distclean && scram b vclean && scram b cleanlet you do a really clean build.
scram b USER_CXXFLAGS="-g -DDEBUG"let you make a debug build.
For the documentation for SCRAM, see: