def codegen(self, indent=0):
"""
Code generates each file in the project and links their
bytecode together to get the master bytecode file.
"""
from ctree.jit import JitModule
module = JitModule()
# now that we have a concrete compilation dir, resolve references to it
from ctree.transformations import ResolveGeneratedPathRefs
resolver = ResolveGeneratedPathRefs(module.compilation_dir)
self.files = [resolver.visit(f) for f in self.files]
log.info("automatically resolved %d GeneratedPathRef node(s).", resolver.count)
# transform all files into llvm modules and link them into the master module
for f in self.files:
submodule = f._compile(f.codegen(), module.compilation_dir)
if submodule:
module._link_in(submodule)
return module
