Function preprocess_c_cpp

v2/tools/msvc.py:395–397

(targets,sources=None)

    bjam.call('set-target-variable',targets,'PDB_NAME', os.path.splitext(targets[0])[0] + '.pdb')

def preprocess_c_cpp(targets,sources=None):
    #same as above
    return compile_c_cpp(targets,sources)

# Action for running the C/C++ compiler using precompiled headers. In addition
# to whatever else it needs to compile, this action also adds a temporary source