def find_cxx(debug=False, use_default=True):
if use_default:
cxx = Argument('cxx').retrieve_all().value
t = find_exe('g++', argprefix=['cxx', 'ld'])
if cxx is None:
t.use(cxx=cxx)
else:
t = empty().use(cxx=cxx)
t.use(debug=debug)
t.produce(':cpp/cxx')
else:
t = find_exe('g++', argprefix=['cxx', 'ld'])
return t
def find_cc(debug=False, use_default=True):
if use_default:
cc = Argument('cc').retrieve_all().value
t = find_exe('gcc', argprefix=['cc', 'ld'])
if cc is None:
t.use(cc=cc)
else:
t = empty().use(cc=cc)
t.use(debug=debug)
t.produce(':cpp/cc')
else:
t = find_exe('gcc', argprefix=['cc', 'ld'])
return t
def find_cargo(produce=True):
t = find_exe('cargo', dirs=RUST_BINARY_PATHS, argprefix='cargo')
if produce:
t.produce(':rust/cargo')
return t
def find_rustc(produce=True):
t = find_exe('rustc', dirs=RUST_BINARY_PATHS, argprefix='rustc')
if produce:
t.produce(':rust/rustc')
return t