def _link(self, objects, output_dir=None, libraries=None, library_dirs=None,
debug=False, extra_preargs=None, extra_postargs=None,
target_lang=None):
objects, output_dir, libraries, library_dirs = \
self._setup_link(objects, output_dir, libraries, library_dirs)
lib_options = self._gen_lib_options(library_dirs, libraries)
# Finalize linker options
ld_options = self._gen_ld_options(debug, extra_preargs)
if extra_postargs:
ld_options.extend(extra_postargs)
ld_options += (objects + lib_options + ['-o', self.get_output_filename()])
if not os.path.exists(self.get_output_dir()):
os.makedirs(self.get_output_dir())
try:
linker = self.get_executable()
# skip over environment variable settings if /usr/bin/env is used to set
# up the linker's environment. This is needed on OSX. Note: this
# assumes that the normal and C++ compiler have the same environment
# settings.
i = 0
if os.path.basename(linker[0]) == "env":
i = 1
while "=" in linker[i]:
i = i + 1
# TODO: resolve this
#linker[i] = self.get_executable('compiler_cxx')[i]
spawn.spawn([linker] + ld_options, debug=self.get_verbosity_level(),
dry_run=self.is_dry_run_mode_enabled())
except Exception, e:
raise Exception, e
def run(self, dry_run=False):
dry_run = self.is_dry_run_mode_enabled() or dry_run
exe = self.get_executable()
try:
spawn.spawn([exe] + self.get_options(),
debug=self.get_verbosity_level(), dry_run=dry_run)
except spawn.ExecutionError, msg:
raise Exception(msg)
def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
compiler = self.get_executable()
try:
spawn.spawn([compiler] + cc_args + [src, '-o', obj] + extra_postargs,
debug=self.get_verbosity_level(),
dry_run=self.is_dry_run_mode_enabled())
except spawn.ExecutionError, msg:
raise Exception(msg) # CompileError
