def occam(self, cfg, args):
tool = self.name
#(input_files, output_file, flags) = parse_ld_args(args)
(input_files, output_file, flags) = self.parse_args(args)
print "ld input files: " + ' '.join(input_files)
# TODO: this seems to have side effects, but since I'm duplicating
# stdin it shouldn't, right?
cfg.log("%(in)s\n%(out)s\n%(fl)s\n",
{ 'in' : input_files.__repr__()
, 'out' : output_file.__repr__()
, 'fl' : flags.__repr__() })
if '-' in input_files:
# num = os.dup(0)
# fd = os.fdopen(num,'r')
# cfg.log("compiling stdin\n%(msg)s", {'msg' : fd.read()})
# fd.close()
return 0 # IAM: Could also check that output is /dev/null
if '/dev/null' == output_file:
cfg.log("skipping output /dev/null", {})
return 0
if len(input_files) == 0:
return 0
elif '-Wl,--help' in flags:
# this is just help
return 0
elif '-Wl,-shared' in flags:
# LLVM doesn't do shared...
return 0
elif '-Wl,-r' in flags or '-Wl,-i' in flags or '-Wl,--relocatable' in flags:
# this is essentially linking as a library
if output_file is None:
output_file = ld_default_o(input_files[0])
retcode = toolchain.bundle(self.fixname(output_file),
map(self.fixinputname,input_files),
[x for x in flags if x.startswith('-l')],
[x[2:] for x in flags if x.startswith('-L')])
return retcode
else:
if output_file is None:
output_file = ld_default_o(input_files[0])
retcode = toolchain.link(map(self.fixinputname,input_files),
self.fixname(output_file),
flags + ['-lc'],
save='%s_main.bc' % output_file,
link=True)
return retcode
def occam(self, cfg, args):
tool = self.name
#(input_files, output_file, flags) = parse_gcc_args(args)
(input_files, output_file, flags) = self.parse_args(args)
# TODO: this seems to have side effects, but since I'm duplicating
# stdin it shouldn't, right?
cfg.log("%(in)s\n%(out)s\n%(fl)s\n",
{ 'in' : input_files.__repr__()
, 'out' : output_file.__repr__()
, 'fl' : flags.__repr__() })
if '-' in input_files:
# num = os.dup(0)
# fd = os.fdopen(num,'r')
# cfg.log("compiling stdin\n%(msg)s", {'msg' : fd.read()})
# fd.close()
return 0 # IAM: Could also check that output is /dev/null
if '/dev/null' == output_file:
cfg.log("skipping output /dev/null", {})
return 0
if not os.getenv('VERBOSE') is None:
try:
# logging.getLogger().info("SOURCE FILE = %s", open(input_files[0]).read())
# logging.getLogger().info("confdefs.h = %s", open("confdefs.h").read())
pass
except:
pass
if len(input_files) == 0 or ('-print-libgcc-file-name' in args):
return 0
elif '--help' in args:
# this is just help
return 0
elif tool == 'clang-cpp' or ('-E' in args and output_file is None):
# this is just cpp
return 0
elif '-shared' in args:
# LLVM doesn't do shared...
return 0
elif '-r' in args:
# this is essentially linking
if output_file is None:
output_file = clang_default_o(input_files[0])
toolchain.bundle(self.fixname(output_file), input_files,
[x for x in flags if x.startswith('-l')],
[x[2:] for x in flags if x.startswith('-L')])
return 0
elif '-c' in args or '-S' in args:
if output_file is None:
output_file = clang_default_o(input_files[0])
if input_files[0].lower().endswith('.s') or useAsm(flags):
# XXX
return toolchain.compile(input_files,
self.fixname(output_file),
flags,
tool=tool)
elif input_files[0] == '-':
return toolchain.compile(input_files, self.fixname(output_file),
flags,
tool=tool)
else:
# print input_files
# c_file = [x for x in input_files
# if x.endswith('.c') or x.endswith('.cpp')
# or x.endswith('.cxx') or x.endswith('.cc')]
c_file = input_files[0]
return toolchain.compile([c_file] + [x for x in input_files if x != c_file],
self.fixname(output_file),
flags,
tool=tool)
else:
assert not useAsm(flags) # NOT IMPLEMENTED
# if any(map(lambda x: '.so' in x, input_files)):
# logging.getLogger().info("got .so, skipping")
stdlibs = ['-lc']
if self.name == 'clang++':
stdlibs.append('-lstdc++')
def needsCompiling(f):
return f == '-' or f.endswith('.c') or f.endswith('.cpp') or f.endswith('.cxx')
toCompile = filter(needsCompiling,input_files)
if toCompile:
o_files = []
for fileToCompile in toCompile:
tf = tempfile.NamedTemporaryFile(delete=False)
retcode = toolchain.compile([fileToCompile],
self.fixname(tf.name),
flags, tool=tool)
o_files.append(tf.name)
if retcode != 0:
map(os.unlink,o_files)
return retcode
if output_file is None:
output_file = 'a.out'
toLink = [x for x in input_files if x not in toCompile]
try:
retcode = toolchain.link(map(self.fixname,o_files) +
map(self.fixinputname,toLink),
self.fixname(output_file),
flags + stdlibs,
link=True,
save='%s_mani' % output_file)
except driver.ReturnCode,ex:
logging.getLogger().warn("WARNING: manifest link failed for %s" % output_file)
logging.getLogger().warn("%s" % ex)
retcode = 0
map(os.unlink,o_files)
else: