def do_install(self,src,tgt,chmod=0644):
if Options.commands['install']:
if not Options.options.force:
try:
t1=os.stat(tgt).st_mtime
t2=os.stat(src).st_mtime
except OSError:
pass
else:
if t1>=t2:
return False
srclbl=src.replace(self.srcnode.abspath(None)+os.sep,'')
info("* installing %s as %s"%(srclbl,tgt))
try:os.remove(tgt)
except OSError:pass
try:
shutil.copy2(src,tgt)
os.chmod(tgt,chmod)
except IOError:
try:
os.stat(src)
except IOError:
error('File %r does not exist'%src)
raise Utils.WafError('Could not install the file %r'%tgt)
return True
elif Options.commands['uninstall']:
info("* uninstalling %s"%tgt)
self.uninstall.append(tgt)
try:os.remove(tgt)
except OSError:pass
return True
def addlines(self, node):
self.currentnode_stack.append(node.parent)
filepath = node.abspath(self.env)
self.count_files += 1
if self.count_files > recursion_limit: raise PreprocError("recursion limit exceeded")
pc = self.parse_cache
debug('preproc: reading file %r', filepath)
try:
lns = pc[filepath]
except KeyError:
pass
else:
self.lines.extend(lns)
return
try:
lines = filter_comments(filepath)
lines.append((POPFILE, ''))
lines.reverse()
pc[filepath] = lines # cache the lines filtered
self.lines.extend(lines)
except IOError:
raise PreprocError("could not read the file %s" % filepath)
except Exception:
if Logs.verbose > 0:
error("parsing %s failed" % filepath)
traceback.print_exc()
def load_envs(self):
try:
lst=Utils.listdir(self.cachedir)
except OSError as e:
if e.errno==errno.ENOENT:
raise Utils.WafError('The project was not configured: run "waf configure" first!')
else:
raise
if not lst:
raise Utils.WafError('The cache directory is empty: reconfigure the project')
for file in lst:
if file.endswith(CACHE_SUFFIX):
env=Environment.Environment(os.path.join(self.cachedir,file))
name=file[:-len(CACHE_SUFFIX)]
self.all_envs[name]=env
self.init_variants()
for env in self.all_envs.values():
for f in env[CFG_FILES]:
newnode=self.path.find_or_declare(f)
try:
hash=Utils.h_file(newnode.abspath(env))
except(IOError,AttributeError):
error("cannot find "+f)
hash=SIG_NIL
self.node_sigs[env.variant()][newnode.id]=hash
self.bldnode=self.root.find_dir(self.bldnode.abspath())
self.path=self.srcnode=self.root.find_dir(self.srcnode.abspath())
self.cwd=self.bldnode.abspath()
def apply_barchive_after(self):
if self.source_root is None:
return error('source_root is not specified!')
if self.resource_name is None:
return error('resource_name is not specified!')
builder = self.create_task('resource_archive')
builder.inputs = []
for task in self.tasks:
if task != builder:
builder.set_run_after(task)
builder.inputs.extend(task.outputs)
builder.outputs = []
for extension in ['dmanifest', 'arci', 'arcd', 'public', 'manifest_hash']:
current_filepath = '%s.%s' % (self.resource_name, extension)
current_output = self.path.find_or_declare(current_filepath)
builder.outputs.append(current_output)
classpath = [
self.env['DYNAMO_HOME'] + '/share/java/bob-light.jar',
'default/src/java'
]
builder.env['CLASSPATH'] = os.pathsep.join(classpath)
arg_root = self.source_root
arg_output = os.path.abspath(
os.path.join('build', self.path.bldpath(self.env), self.resource_name))
builder.env.append_value('ARCHIVEBUILDER_ROOT', [arg_root])
builder.env.append_value('ARCHIVEBUILDER_OUTPUT', [arg_output])
builder.env.append_value('ARCHIVEBUILDER_FLAGS', ['-m'])
if self.use_compression:
builder.env.append_value('ARCHIVEBUILDER_FLAGS', ['-c'])
def do_install(self,src,tgt,chmod=O644):
if self.is_install>0:
if not Options.options.force:
try:
st1=os.stat(tgt)
st2=os.stat(src)
except OSError:
pass
else:
if st1.st_mtime>=st2.st_mtime and st1.st_size==st2.st_size:
return False
srclbl=src.replace(self.srcnode.abspath(None)+os.sep,'')
info("* installing %s as %s"%(srclbl,tgt))
try:os.remove(tgt)
except OSError:pass
try:
shutil.copy2(src,tgt)
os.chmod(tgt,chmod)
except IOError:
try:
os.stat(src)
except(OSError,IOError):
error('File %r does not exist'%src)
raise Utils.WafError('Could not install the file %r'%tgt)
return True
elif self.is_install<0:
info("* uninstalling %s"%tgt)
self.uninstall.append(tgt)
try:os.remove(tgt)
except OSError:pass
return True
def addlines(self,node):
self.currentnode_stack.append(node.parent)
filepath=node.abspath(self.env)
self.count_files+=1
if self.count_files>30000:raise PreprocError,"recursion limit exceeded, bailing out"
pc=self.parse_cache
debug('preproc: reading file %r'%filepath)
try:
lns=pc[filepath]
except KeyError:
pass
else:
self.lines=lns+self.lines
return
try:
lines=filter_comments(filepath)
lines.append((POPFILE,''))
pc[filepath]=lines
self.lines=lines+self.lines
except IOError:
raise PreprocError,"could not read the file %s"%filepath
except Exception:
if Logs.verbose>0:
error("parsing %s failed"%filepath)
traceback.print_exc()
def load_envs(self):
try:
lst = Utils.listdir(self.cachedir)
except OSError as e:
if e.errno == errno.ENOENT:
raise Utils.WafError(
'The project was not configured: run "waf configure" first!'
)
else:
raise
if not lst:
raise Utils.WafError(
'The cache directory is empty: reconfigure the project')
for file in lst:
if file.endswith(CACHE_SUFFIX):
env = Environment.Environment(os.path.join(
self.cachedir, file))
name = file[:-len(CACHE_SUFFIX)]
self.all_envs[name] = env
self.init_variants()
for env in self.all_envs.values():
for f in env[CFG_FILES]:
newnode = self.path.find_or_declare(f)
try:
hash = Utils.h_file(newnode.abspath(env))
except (IOError, AttributeError):
error("cannot find " + f)
hash = SIG_NIL
self.node_sigs[env.variant()][newnode.id] = hash
self.bldnode = self.root.find_dir(self.bldnode.abspath())
self.path = self.srcnode = self.root.find_dir(self.srcnode.abspath())
self.cwd = self.bldnode.abspath()
def run(self):
if self.env['VALADOC']:
if not self.env['VALADOCFLAGS']:
self.env['VALADOCFLAGS'] = ''
cmd = [Utils.subst_vars(VALADOC_STR, self.env)]
cmd.append ('-o %s' % self.output_dir)
if getattr(self, 'doclet', None):
cmd.append ('--doclet %s' % self.doclet)
cmd.append ('--package-name %s' % self.package_name)
if getattr(self, 'version', None):
cmd.append ('--package-version %s' % self.package_version)
if getattr(self, 'packages', None):
for package in self.packages:
cmd.append ('--pkg %s' % package)
if getattr(self, 'vapi_dirs', None):
for vapi_dir in self.vapi_dirs:
cmd.append ('--vapidir %s' % vapi_dir)
if not getattr(self, 'protected', None):
cmd.append ('--no-protected')
if getattr(self, 'private', None):
cmd.append ('--private')
if getattr(self, 'inherit', None):
cmd.append ('--inherit')
if getattr(self, 'deps', None):
cmd.append ('--deps')
if getattr(self, 'enable_non_null_experimental', None):
cmd.append ('--enable-non-null-experimental')
if getattr(self, 'force', None):
cmd.append ('--force')
cmd.append (' '.join ([x.relpath_gen (self.generator.bld.bldnode) for x in self.files]))
return self.generator.bld.exec_command(' '.join(cmd))
else:
error ('You must install valadoc <http://live.gnome.org/Valadoc> for generate the API documentation')
return -1
def run(self):
if self.env['VALADOC']:
if not self.env['VALADOCFLAGS']:
self.env['VALADOCFLAGS'] = ''
cmd = [Utils.subst_vars(VALADOC_STR, self.env)]
cmd.append ('-o %s' % self.output_dir)
if getattr(self, 'doclet', None):
cmd.append ('--doclet %s' % self.doclet)
cmd.append ('--package-name %s' % self.package_name)
if getattr(self, 'version', None):
cmd.append ('--package-version %s' % self.package_version)
if getattr(self, 'packages', None):
for package in self.packages:
cmd.append ('--pkg %s' % package)
if getattr(self, 'vapi_dirs', None):
for vapi_dir in self.vapi_dirs:
cmd.append ('--vapidir %s' % vapi_dir)
if getattr(self, 'protected', None):
cmd.append ('--protected')
if getattr(self, 'private', None):
cmd.append ('--private')
if getattr(self, 'inherit', None):
cmd.append ('--inherit')
if getattr(self, 'deps', None):
cmd.append ('--deps')
if getattr(self, 'enable_non_null_experimental', None):
cmd.append ('--enable-non-null-experimental')
if getattr(self, 'force', None):
cmd.append ('--force')
cmd.append (' '.join ([x.relpath_gen (self.generator.bld.bldnode) for x in self.files]))
return self.generator.bld.exec_command(' '.join(cmd))
else:
error ('You must install valadoc <http://live.gnome.org/Valadoc> for generate the API documentation')
return -1
def addlines(self, node):
self.currentnode_stack.append(node.parent)
filepath = node.abspath(self.env)
self.count_files += 1
if self.count_files > recursion_limit:
raise PreprocError("recursion limit exceeded")
pc = self.parse_cache
debug('preproc: reading file %r', filepath)
try:
lns = pc[filepath]
except KeyError:
pass
else:
self.lines = lns + self.lines
return
try:
lines = filter_comments(filepath)
lines.append((POPFILE, ''))
pc[filepath] = lines
self.lines = lines + self.lines
except IOError:
raise PreprocError("could not read the file %s" % filepath)
except Exception:
if Logs.verbose > 0:
error("parsing %s failed" % filepath)
traceback.print_exc()
def _iter(self, node):
path = node.abspath(self.tg.env)
try:
code = Utils.cmd_output(' '.join([self.tg.env['GOFMT'], '-comments=false', path]))
except ValueError, e:
error(str(e))
exit(1)
def iapply_intltool_in_f(self):
try:
self.meths.remove('apply_core')
except ValueError:
pass
for i in self.to_list(self.source):
node = self.path.find_resource(i)
podir = getattr(self, 'podir', 'po')
podirnode = self.path.find_dir(podir)
if not podirnode:
error("could not find the podir %r" % podir)
continue
cache = getattr(self, 'intlcache', '.intlcache')
self.env['INTLCACHE'] = os.path.join(self.path.bldpath(self.env),
podir, cache)
self.env['INTLPODIR'] = podirnode.srcpath(self.env)
self.env['INTLFLAGS'] = getattr(self, 'flags', ['-q', '-u', '-c'])
task = self.create_task('intltool')
task.set_inputs(node)
task.set_outputs(node.change_ext(''))
task.install_path = self.install_path
def do_install(self, src, tgt, chmod=O644):
if self.is_install > 0:
if not Options.options.force:
try:
st1 = os.stat(tgt)
st2 = os.stat(src)
except OSError:
pass
else:
if st1.st_mtime >= st2.st_mtime and st1.st_size == st2.st_size:
return False
srclbl = src.replace(self.srcnode.abspath(None) + os.sep, '')
info("* installing %s as %s" % (srclbl, tgt))
try:
os.remove(tgt)
except OSError:
pass
try:
shutil.copy2(src, tgt)
os.chmod(tgt, chmod)
except IOError:
try:
os.stat(src)
except (OSError, IOError):
error('File %r does not exist' % src)
raise Utils.WafError('Could not install the file %r' % tgt)
return True
elif self.is_install < 0:
info("* uninstalling %s" % tgt)
self.uninstall.append(tgt)
try:
os.remove(tgt)
except OSError:
pass
return True
def add_moc_tasks(self):
node=self.inputs[0]
tree=node.__class__.bld
try:
self.signature()
except KeyError:
pass
else:
delattr(self,'cache_sig')
moctasks=[]
mocfiles=[]
variant=node.variant(self.env)
try:
tmp_lst=tree.raw_deps[self.unique_id()]
tree.raw_deps[self.unique_id()]=[]
except KeyError:
tmp_lst=[]
for d in tmp_lst:
if not d.endswith('.moc'):continue
if d in mocfiles:
error("paranoia owns")
continue
mocfiles.append(d)
base2=d[:-4]
for path in[node.parent]+self.generator.env['INC_PATHS']:
tree.rescan(path)
vals=getattr(Options.options,'qt_header_ext','')or MOC_H
for ex in vals:
h_node=path.find_resource(base2+ex)
if h_node:
break
else:
continue
break
else:
raise Utils.WafError("no header found for %s which is a moc file"%str(d))
m_node=h_node.change_ext('.moc')
tree.node_deps[(self.inputs[0].parent.id,self.env.variant(),m_node.name)]=h_node
task=Task.TaskBase.classes['moc'](self.env,normal=0)
task.set_inputs(h_node)
task.set_outputs(m_node)
generator=tree.generator
generator.outstanding.insert(0,task)
generator.total+=1
moctasks.append(task)
tmp_lst=tree.raw_deps[self.unique_id()]=mocfiles
lst=tree.node_deps.get(self.unique_id(),())
for d in lst:
name=d.name
if name.endswith('.moc'):
task=Task.TaskBase.classes['moc'](self.env,normal=0)
task.set_inputs(tree.node_deps[(self.inputs[0].parent.id,self.env.variant(),name)])
task.set_outputs(d)
generator=tree.generator
generator.outstanding.insert(0,task)
generator.total+=1
moctasks.append(task)
self.run_after=moctasks
self.moc_done=1
def apply_go_link(self):
main = self.packages['main']
if not main:
error('Could not find a `main\' package')
exit(1)
main
output = self.path.find_or_declare(main.target)
main.link_task = self.create_task('golink', main.build_task.outputs, output)
def add_group(self, name=None, set=True):
g = TaskGroup()
if name and name in self.groups_names:
error("add_group: name %s already present" % name)
self.groups_names[name] = g
self.groups.append(g)
if set:
self.current_group = len(self.groups) - 1
def add_group(self, name=None, set=True):
g = TaskGroup()
if name and name in self.groups_names:
error('add_group: name %s already present' % name)
self.groups_names[name] = g
self.groups.append(g)
if set:
self.current_group = len(self.groups) - 1
def env_of_name(self, name):
if not name:
error('env_of_name called with no name!')
return None
try:
return self.all_envs[name]
except KeyError:
error('no such environment: '+name)
return None
def prepare(t,cwd,ver,wafdir):
if WAFVERSION!=ver:
msg='Version mismatch: waf %s <> wafadmin %s (wafdir %s)'%(ver,WAFVERSION,wafdir)
print('\033[91mError: %s\033[0m'%msg)
sys.exit(1)
try:
prepare_impl(t,cwd,ver,wafdir)
except Utils.WafError,e:
error(str(e))
sys.exit(1)
def add_group(self, name=None, set=True):
#if self.groups and not self.groups[0].tasks:
# error('add_group: an empty group is already present')
g = TaskGroup()
if name and name in self.groups_names:
error('add_group: name %s already present' % name)
self.groups_names[name] = g
self.groups.append(g)
if set:
self.current_group = len(self.groups) - 1
def apply_incpaths_ml(self):
inc_lst = self.includes.split()
lst = self.incpaths_lst
for dir in inc_lst:
node = self.path.find_dir(dir)
if not node:
error("node not found: " + str(dir))
continue
self.bld.rescan(node)
if not node in lst: lst.append(node)
self.bld_incpaths_lst.append(node)
def add_group(self, name=None, set=True):
#if self.groups and not self.groups[0].tasks:
# error('add_group: an empty group is already present')
g = TaskGroup()
if name and name in self.groups_names:
error('add_group: name %s already present' % name)
self.groups_names[name] = g
self.groups.append(g)
if set:
self.current_group = len(self.groups) - 1
def apply_incpaths_ml(self):
inc_lst=self.includes.split()
lst=self.incpaths_lst
for dir in inc_lst:
node=self.path.find_dir(dir)
if not node:
error("node not found: "+str(dir))
continue
self.bld.rescan(node)
if not node in lst:lst.append(node)
self.bld_incpaths_lst.append(node)
def do_install(self, src, tgt, chmod=O644):
"""returns true if the file was effectively installed or uninstalled, false otherwise"""
if self.is_install > 0:
if not Options.options.force:
# check if the file is already there to avoid a copy
try:
st1 = os.stat(tgt)
st2 = os.stat(src)
except OSError:
pass
else:
# same size and identical timestamps -> make no copy
if st1.st_mtime >= st2.st_mtime and st1.st_size == st2.st_size:
return False
srclbl = src.replace(self.srcnode.abspath(None) + os.sep, '')
info("* installing %s as %s" % (srclbl, tgt))
# following is for shared libs and stale inodes (-_-)
try:
os.remove(tgt)
except OSError:
pass
try:
shutil.copy2(src, tgt)
if chmod >= 0: os.chmod(tgt, chmod)
except IOError:
try:
os.stat(src)
except (OSError, IOError):
error('File %r does not exist' % src)
raise Utils.WafError('Could not install the file %r' % tgt)
return True
elif self.is_install < 0:
info("* uninstalling %s" % tgt)
self.uninstall.append(tgt)
try:
os.remove(tgt)
except OSError, e:
if e.errno != errno.ENOENT:
if not getattr(self, 'uninstall_error', None):
self.uninstall_error = True
Logs.warn(
'build: some files could not be uninstalled (retry with -vv to list them)'
)
if Logs.verbose > 1:
Logs.warn('could not remove %s (error code %r)' %
(e.filename, e.errno))
return True
def prepare(t, cwd, ver, wafdir):
if WAFVERSION != ver:
msg = 'Version mismatch: waf {0!s} <> wafadmin {1!s} (wafdir {2!s})'.format(ver, WAFVERSION, wafdir)
print('\033[91mError: {0!s}\033[0m'.format(msg))
sys.exit(1)
#"""
try:
prepare_impl(t, cwd, ver, wafdir)
except Utils.WafError, e:
error(str(e))
sys.exit(1)
def prepare(t,cwd,ver,wafdir):
if WAFVERSION!=ver:
msg='Version mismatch: waf %s <> wafadmin %s (wafdir %s)'%(ver,WAFVERSION,wafdir)
print('\033[91mError: %s\033[0m'%msg)
sys.exit(1)
try:
prepare_impl(t,cwd,ver,wafdir)
except Utils.WafError as e:
error(str(e))
sys.exit(1)
except KeyboardInterrupt:
Utils.pprint('RED','Interrupted')
sys.exit(68)
def go_vars(conf):
v = conf.env
fail = False
ok = check_and_set_var('GOROOT', v)
if not ok:
error('GOROOT is set not set. Set in environment or in wscript.')
fail = True
ok = check_and_set_var('GOOS', v, ['darwin', 'linux', 'nacl'])
if not ok:
error('GOOS is set to `%s\', must be either darwin, linux or nacl.')
fail = True
ok = check_and_set_var('GOARCH', v, ['amd64', '386', 'arm'])
if not ok:
error('GOARCH is set to `%s\', must be either amd64, 386 or arm.')
fail = True
if fail:
error('Set in environment or in wscript')
exit(1)
arch_dict = {
'arm': '5',
'amd64': '6',
'386': '8',
}
v['GOARCH_O'] = arch_dict[v['GOARCH']]
def prepare(t, cwd, ver, wafdir):
if WAFVERSION != ver:
msg = 'Version mismatch: waf %s <> wafadmin %s (wafdir %s)' % (
ver, WAFVERSION, wafdir)
print('\033[91mError: %s\033[0m' % msg)
sys.exit(1)
try:
prepare_impl(t, cwd, ver, wafdir)
except Utils.WafError as e:
error(str(e))
sys.exit(1)
except KeyboardInterrupt:
Utils.pprint('RED', 'Interrupted')
sys.exit(68)
def start_local(self, filename):
self.addlines(filename)
#print self.lines
while self.lines:
(kind, line) = self.lines.pop(0)
if kind == POPFILE:
self.currentnode_stack.pop()
continue
try:
self.process_line(kind, line)
except Exception, e:
if Logs.verbose:
error("line parsing failed (%s): %s" % (str(e), line))
traceback.print_exc()
raise e
def do_install(self, src, tgt, chmod=O644):
"""returns true if the file was effectively installed or uninstalled, false otherwise"""
if self.is_install > 0:
if not Options.options.force:
# check if the file is already there to avoid a copy
try:
st1 = os.stat(tgt)
st2 = os.stat(src)
except OSError:
pass
else:
# same size and identical timestamps -> make no copy
if st1.st_mtime >= st2.st_mtime and st1.st_size == st2.st_size:
return False
srclbl = src.replace(self.srcnode.abspath(None)+os.sep, '')
info("* installing %s as %s" % (srclbl, tgt))
# following is for shared libs and stale inodes (-_-)
try: os.remove(tgt)
except OSError: pass
try:
shutil.copy2(src, tgt)
os.chmod(tgt, chmod)
except IOError:
try:
os.stat(src)
except (OSError, IOError):
error('File %r does not exist' % src)
raise Utils.WafError('Could not install the file %r' % tgt)
return True
elif self.is_install < 0:
info("* uninstalling %s" % tgt)
self.uninstall.append(tgt)
try:
os.remove(tgt)
except OSError, e:
if e.errno != errno.ENOENT:
if not getattr(self, 'uninstall_error', None):
self.uninstall_error = True
Logs.warn('build: some files could not be uninstalled (retry with -vv to list them)')
if Logs.verbose > 1:
Logs.warn('could not remove %s (error code %r)' % (e.filename, e.errno))
return True
def iapply_intltool_in_f(self):
try:self.meths.remove('apply_core')
except ValueError:pass
for i in self.to_list(self.source):
node=self.path.find_resource(i)
podir=getattr(self,'podir','po')
podirnode=self.path.find_dir(podir)
if not podirnode:
error("could not find the podir %r"%podir)
continue
cache=getattr(self,'intlcache','.intlcache')
self.env['INTLCACHE']=os.path.join(self.path.bldpath(self.env),podir,cache)
self.env['INTLPODIR']=podirnode.srcpath(self.env)
self.env['INTLFLAGS']=getattr(self,'flags',['-q','-u','-c'])
task=self.create_task('intltool',node,node.change_ext(''))
task.install_path=self.install_path
def start(self,node,env):
debug('preproc: scanning %s (in %s)'%(node.name,node.parent.name))
self.env=env
variant=node.variant(env)
self.addlines(node)
if env['DEFLINES']:
self.lines=[('define',x)for x in env['DEFLINES']]+self.lines
while self.lines:
(type,line)=self.lines.pop(0)
if type==POPFILE:
self.currentnode_stack.pop()
continue
try:
self.process_line(type,line)
except Exception,ex:
if Logs.verbose:
error("line parsing failed (%s): %s"%(str(ex),line))
traceback.print_exc()
def apply_go_usepkg(self):
"""Add flags and build order constraints on packages listed in usepkg and
usepkg_local properties.
"""
names = self.to_list(self.usepkg_local)
seen = set([])
tmp = Utils.deque(names) # consume a copy of the list of names
while tmp:
pkg_name = tmp.popleft()
# visit dependencies only once
if pkg_name in seen:
continue
tg = self.name_to_obj(pkg_name)
if not tg:
raise Utils.WafError('object %r was not found in usepkg_local (required by %r)' % (pkg_name, self.name))
seen.add(pkg_name)
# Post the task_gen so it can create its tasks, which we'll need
tg.post()
if pkg_name not in tg.packages:
error('task_gen %r does not build the package %s' % (tg, pkg_name))
exit(1)
dep_pkg = tg.packages[pkg_name]
# Add build flags
path = dep_pkg.build_task.outputs[0].bld_dir(tg.env)
self.env.append_unique('GOFLAGS', self.env['GOPATH_ST'] % path)
# Set run order
for pkg in self.packages.itervalues():
pkg.build_task.set_run_after(dep_pkg.build_task)
# Add dependencies
dep_nodes = getattr(pkg.build_task, 'dep_nodes', [])
pkg.build_task.dep_nodes = dep_nodes + dep_pkg.build_task.outputs
# Add usepkg flags
pkgs = self.to_list(self.usepkg)
for pkg in pkgs:
if 'PKGPATH_'+pkg in self.env:
path = self.env['PKGPATH_'+pkg]
self.env.append_unique('GOFLAGS', self.env.GOPATH_ST % path)
self.env.append_unique('GOLDFLAGS', self.env.GOPKGPATH_ST % path)
def do_install(self, src, tgt, chmod=O644):
if self.is_install > 0:
if not Options.options.force:
try:
st1 = os.stat(tgt)
st2 = os.stat(src)
except OSError:
pass
else:
if st1.st_mtime >= st2.st_mtime and st1.st_size == st2.st_size:
return False
srclbl = src.replace(self.srcnode.abspath(None) + os.sep, '')
info("* installing %s as %s" % (srclbl, tgt))
try:
os.remove(tgt)
except OSError:
pass
try:
shutil.copy2(src, tgt)
os.chmod(tgt, chmod)
except IOError:
try:
os.stat(src)
except (OSError, IOError):
error('File %r does not exist' % src)
raise Utils.WafError('Could not install the file %r' % tgt)
return True
elif self.is_install < 0:
info("* uninstalling %s" % tgt)
self.uninstall.append(tgt)
try:
os.remove(tgt)
except OSError, e:
if e.errno != errno.ENOENT:
if not getattr(self, 'uninstall_error', None):
self.uninstall_error = True
Logs.warn(
'build: some files could not be uninstalled (retry with -vv to list them)'
)
if Logs.verbose > 1:
Logs.warn('could not remove %s (error code %r)' %
(e.filename, e.errno))
return True
def do_install(self, src, tgt, chmod=O644):
"""returns true if the file was effectively installed or uninstalled, false otherwise"""
if Options.commands['install']:
if not Options.options.force:
# check if the file is already there to avoid a copy
try:
t1 = os.stat(tgt).st_mtime
t2 = os.stat(src).st_mtime
except OSError:
pass
else:
if t1 >= t2:
return False
srclbl = src.replace(self.srcnode.abspath(None)+os.sep, '')
info("* installing %s as %s" % (srclbl, tgt))
# following is for shared libs and stale inodes (-_-)
try: os.remove(tgt)
except OSError: pass
try:
shutil.copy2(src, tgt)
os.chmod(tgt, chmod)
except IOError:
try:
os.stat(src)
except (OSError, IOError):
error('File %r does not exist' % src)
raise Utils.WafError('Could not install the file %r' % tgt)
return True
elif Options.commands['uninstall']:
info("* uninstalling %s" % tgt)
self.uninstall.append(tgt)
try: os.remove(tgt)
except OSError: pass
return True
def do_install(self, src, tgt, chmod=O644):
if self.is_install > 0:
if not Options.options.force:
try:
st1 = os.stat(tgt)
st2 = os.stat(src)
except OSError:
pass
else:
if st1.st_mtime >= st2.st_mtime and st1.st_size == st2.st_size:
return False
srclbl = src.replace(self.srcnode.abspath(None) + os.sep, "")
info("* installing %s as %s" % (srclbl, tgt))
try:
os.remove(tgt)
except OSError:
pass
try:
shutil.copy2(src, tgt)
os.chmod(tgt, chmod)
except IOError:
try:
os.stat(src)
except (OSError, IOError):
error("File %r does not exist" % src)
raise Utils.WafError("Could not install the file %r" % tgt)
return True
elif self.is_install < 0:
info("* uninstalling %s" % tgt)
self.uninstall.append(tgt)
try:
os.remove(tgt)
except OSError, e:
if e.errno != errno.ENOENT:
if not getattr(self, "uninstall_error", None):
self.uninstall_error = True
Logs.warn("build: some files could not be uninstalled (retry with -vv to list them)")
if Logs.verbose > 1:
Logs.warn("could not remove %s (error code %r)" % (e.filename, e.errno))
return True
def iapply_intltool_in_f(self):
try:
self.meths.remove("apply_core")
except ValueError:
pass
for i in self.to_list(self.source):
node = self.path.find_resource(i)
podir = getattr(self, "podir", "po")
podirnode = self.path.find_dir(podir)
if not podirnode:
error("could not find the podir %r" % podir)
continue
cache = getattr(self, "intlcache", ".intlcache")
self.env["INTLCACHE"] = os.path.join(self.path.bldpath(self.env), podir, cache)
self.env["INTLPODIR"] = podirnode.srcpath(self.env)
self.env["INTLFLAGS"] = getattr(self, "flags", ["-q", "-u", "-c"])
task = self.create_task("intltool", node, node.change_ext(""))
task.install_path = self.install_path
def runnable_status(self):
if self.inputs and(not self.outputs):
if not getattr(self.__class__,'quiet',None):
error("task is invalid : no inputs or outputs (override in a Task subclass?) %r"%self)
for t in self.run_after:
if not t.hasrun:
return ASK_LATER
env=self.env
bld=self.generator.bld
time=None
for node in self.outputs:
variant=node.variant(env)
try:
time=bld.node_sigs[variant][node.id]
except KeyError:
debug("task: task %r must run as the first node does not exist"%self)
time=None
break
if time is None:
try:
new_sig=self.signature()
except KeyError:
debug("task: something is wrong, computing the task signature failed")
return RUN_ME
return RUN_ME
key=self.unique_id()
try:
prev_sig=bld.task_sigs[key][0]
except KeyError:
debug("task: task %r must run as it was never run before or the task code changed"%self)
return RUN_ME
new_sig=self.signature()
if Logs.verbose:self.debug_why(bld.task_sigs[key])
if new_sig!=prev_sig:
return RUN_ME
return SKIP_ME
def env_of_name(self, name):
try:
return self.all_envs[name]
except KeyError:
error("no such environment: " + name)
return None
def add_moc_tasks(self):
node = self.inputs[0]
tree = node.__class__.bld
try:
self.signature()
except KeyError:
pass
else:
delattr(self, 'cache_sig')
moctasks = []
mocfiles = []
variant = node.variant(self.env)
try:
tmp_lst = tree.raw_deps[self.unique_id()]
tree.raw_deps[self.unique_id()] = []
except KeyError:
tmp_lst = []
for d in tmp_lst:
if not d.endswith('.moc'): continue
if d in mocfiles:
error("paranoia owns")
continue
mocfiles.append(d)
ext = ''
try:
ext = Options.options.qt_header_ext
except AttributeError:
pass
if not ext:
base2 = d[:-4]
paths = [
node.parent.srcpath(self.env),
node.parent.bldpath(self.env)
]
poss = [(x, y) for x in MOC_H for y in paths]
for (i, path) in poss:
try:
os.stat(os.path.join(path, base2 + i))
except OSError:
pass
else:
ext = i
break
if not ext:
raise Utils.WafError(
"no header found for %s which is a moc file" % str(d))
h_node = node.parent.find_resource(base2 + i)
m_node = h_node.change_ext('.moc')
tree.node_deps[(self.inputs[0].parent.id, self.env.variant(),
m_node.name)] = h_node
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(h_node)
task.set_outputs(m_node)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
tmp_lst = tree.raw_deps[self.unique_id()] = mocfiles
lst = tree.node_deps.get(self.unique_id(), ())
for d in lst:
name = d.name
if name.endswith('.moc'):
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(tree.node_deps[(self.inputs[0].parent.id,
self.env.variant(), name)])
task.set_outputs(d)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
self.run_after = moctasks
self.moc_done = 1
def filter_comments(filename):
txt = Utils.readf(filename)
buf = []
i = 0
max = len(txt)
while i < max:
c = txt[i]
# skip a string
if c == '"':
i += 1
c = ''
while i < max:
p = c
c = txt[i]
i += 1
if i == max: return buf
if c == '"':
cnt = 0
while i < cnt and i < max:
#print "cntcnt = ", str(cnt), self.txt[self.i-2-cnt]
if txt[i - 2 - cnt] == '\\': cnt += 1
else: break
#print "cnt is ", str(cnt)
if (cnt % 2) == 0: break
# i -= 1 # <- useless in practice
# skip a char
elif c == "'":
i += 1
if i == max: return buf
c = txt[i]
if c == '\\':
i += 1
if i == max: return buf
c = txt[i]
if c == 'x':
i += 2 # skip two chars
elif c == 'u':
i += 4 # skip unicode chars
i += 1
if i == max: return buf
c = txt[i]
if c != '\'': error("uh-oh, invalid character")
# skip a comment
elif c == '/':
if i == max: break
c = txt[i + 1]
# eat /+ +/ comments
if c == '+':
i += 1
nesting = 1
prev = 0
while i < max:
c = txt[i]
if c == '+':
prev = 1
elif c == '/':
if prev:
nesting -= 1
if nesting == 0: break
else:
if i < max:
i += 1
c = txt[i]
if c == '+':
nesting += 1
else:
return buf
else:
prev = 0
i += 1
# eat /* */ comments
elif c == '*':
i += 1
while i < max:
c = txt[i]
if c == '*':
prev = 1
elif c == '/':
if prev: break
else:
prev = 0
i += 1
# eat // comments
elif c == '/':
i += 1
c = txt[i]
while i < max and c != '\n':
i += 1
c = txt[i]
# a valid char, add it to the buffer
else:
buf.append(c)
i += 1
return buf
def filter_comments(filename):
txt = Utils.readf(filename)
buf = []
i = 0
max = len(txt)
while i < max:
c = txt[i]
# skip a string
if c == '"':
i += 1
c = ''
while i < max:
p = c
c = txt[i]
i += 1
if i == max: return buf
if c == '"':
cnt = 0
while i < cnt and i < max:
#print "cntcnt = ", str(cnt), self.txt[self.i-2-cnt]
if txt[i-2-cnt] == '\\': cnt+=1
else: break
#print "cnt is ", str(cnt)
if (cnt%2)==0: break
# i -= 1 # <- useless in practice
# skip a char
elif c == "'":
i += 1
if i == max: return buf
c = txt[i]
if c == '\\':
i += 1
if i == max: return buf
c = txt[i]
if c == 'x':
i += 2 # skip two chars
elif c == 'u':
i += 4 # skip unicode chars
i += 1
if i == max: return buf
c = txt[i]
if c != '\'': error("uh-oh, invalid character")
# skip a comment
elif c == '/':
if i == max: break
c = txt[i+1]
# eat /+ +/ comments
if c == '+':
i += 1
nesting = 1
prev = 0
while i < max:
c = txt[i]
if c == '+':
prev = 1
elif c == '/':
if prev:
nesting -= 1
if nesting == 0: break
else:
if i < max:
i += 1
c = txt[i]
if c == '+':
nesting += 1
else:
return buf
else:
prev = 0
i += 1
# eat /* */ comments
elif c == '*':
i += 1
while i < max:
c = txt[i]
if c == '*':
prev = 1
elif c == '/':
if prev: break
else:
prev = 0
i += 1
# eat // comments
elif c == '/':
i += 1
c = txt[i]
while i < max and c != '\n':
i += 1
c = txt[i]
# a valid char, add it to the buffer
else:
buf.append(c)
i += 1
return buf
def add_moc_tasks(self):
node=self.inputs[0]
tree=node.__class__.bld
try:
self.signature()
except KeyError:
pass
else:
delattr(self,'cache_sig')
moctasks=[]
mocfiles=[]
variant=node.variant(self.env)
try:
tmp_lst=tree.raw_deps[self.unique_id()]
tree.raw_deps[self.unique_id()]=[]
except KeyError:
tmp_lst=[]
for d in tmp_lst:
if not d.endswith('.moc'):continue
if d in mocfiles:
error("paranoia owns")
continue
mocfiles.append(d)
ext=''
try:ext=Options.options.qt_header_ext
except AttributeError:pass
if not ext:
base2=d[:-4]
paths=[node.parent.srcpath(self.env),node.parent.bldpath(self.env)]
poss=[(x,y)for x in MOC_H for y in paths]
for(i,path)in poss:
try:
os.stat(os.path.join(path,base2+i))
except OSError:
pass
else:
ext=i
break
if not ext:raise Utils.WafError("no header found for %s which is a moc file"%str(d))
h_node=node.parent.find_resource(base2+i)
m_node=h_node.change_ext('.moc')
tree.node_deps[(self.inputs[0].parent.id,self.env.variant(),m_node.name)]=h_node
task=Task.TaskBase.classes['moc'](self.env,normal=0)
task.set_inputs(h_node)
task.set_outputs(m_node)
generator=tree.generator
generator.outstanding.insert(0,task)
generator.total+=1
moctasks.append(task)
tmp_lst=tree.raw_deps[self.unique_id()]=mocfiles
lst=tree.node_deps.get(self.unique_id(),())
for d in lst:
name=d.name
if name.endswith('.moc'):
task=Task.TaskBase.classes['moc'](self.env,normal=0)
task.set_inputs(tree.node_deps[(self.inputs[0].parent.id,self.env.variant(),name)])
task.set_outputs(d)
generator=tree.generator
generator.outstanding.insert(0,task)
generator.total+=1
moctasks.append(task)
self.run_after=moctasks
self.moc_done=1
def env_of_name(self, name):
try:
return self.all_envs[name]
except KeyError:
error('no such environment: ' + name)
return None
def tex_build(task, command='LATEX'):
env = task.env
bld = task.generator.bld
com = '%s %s' % (env[command], env.get_flat(command + 'FLAGS'))
if not env['PROMPT_LATEX']: com = "%s %s" % (com, '-interaction=batchmode')
node = task.inputs[0]
reldir = node.bld_dir(env)
srcfile = node.srcpath(env)
lst = []
for c in Utils.split_path(reldir):
if c: lst.append('..')
sr = os.path.join(*(lst + [srcfile]))
sr2 = os.path.join(*(lst + [node.parent.srcpath(env)]))
aux_node = node.change_ext('.aux')
idx_node = node.change_ext('.idx')
hash = ''
old_hash = ''
nm = aux_node.name
docuname = nm[:len(nm) - 4]
latex_compile_cmd = 'cd %s && TEXINPUTS=%s:$TEXINPUTS %s %s' % (
reldir, sr2, com, sr)
warn('first pass on %s' % command)
ret = bld.exec_command(latex_compile_cmd)
if ret: return ret
try:
ct = Utils.readf(aux_node.abspath(env))
except (OSError, IOError):
error('error bibtex scan')
else:
fo = g_bibtex_re.findall(ct)
if fo:
bibtex_compile_cmd = 'cd %s && BIBINPUTS=%s:$BIBINPUTS %s %s' % (
reldir, sr2, env['BIBTEX'], docuname)
warn('calling bibtex')
ret = bld.exec_command(bibtex_compile_cmd)
if ret:
error('error when calling bibtex %s' % bibtex_compile_cmd)
return ret
try:
idx_path = idx_node.abspath(env)
os.stat(idx_path)
except OSError:
error('error file.idx scan')
else:
makeindex_compile_cmd = 'cd %s && %s %s' % (reldir, env['MAKEINDEX'],
idx_path)
warn('calling makeindex')
ret = bld.exec_command(makeindex_compile_cmd)
if ret:
error('error when calling makeindex %s' % makeindex_compile_cmd)
return ret
i = 0
while i < 10:
i += 1
old_hash = hash
try:
hash = Utils.h_file(aux_node.abspath(env))
except KeyError:
error('could not read aux.h -> %s' % aux_node.abspath(env))
pass
if hash and hash == old_hash: break
warn('calling %s' % command)
ret = bld.exec_command(latex_compile_cmd)
if ret:
error('error when calling %s %s' % (command, latex_compile_cmd))
return ret
return 0
def add_moc_tasks(self):
node = self.inputs[0]
tree = node.__class__.bld
try:
self.signature()
except KeyError:
pass
else:
delattr(self, 'cache_sig')
moctasks = []
mocfiles = []
variant = node.variant(self.env)
try:
tmp_lst = tree.raw_deps[self.unique_id()]
tree.raw_deps[self.unique_id()] = []
except KeyError:
tmp_lst = []
for d in tmp_lst:
if not d.endswith('.moc'): continue
if d in mocfiles:
error("paranoia owns")
continue
mocfiles.append(d)
base2 = d[:-4]
for path in [node.parent] + self.generator.env['INC_PATHS']:
tree.rescan(path)
vals = getattr(Options.options, 'qt_header_ext', '') or MOC_H
for ex in vals:
h_node = path.find_resource(base2 + ex)
if h_node:
break
else:
continue
break
else:
raise Utils.WafError(
"no header found for %s which is a moc file" % str(d))
m_node = h_node.change_ext('.moc')
tree.node_deps[(self.inputs[0].parent.id, self.env.variant(),
m_node.name)] = h_node
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(h_node)
task.set_outputs(m_node)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
tmp_lst = tree.raw_deps[self.unique_id()] = mocfiles
lst = tree.node_deps.get(self.unique_id(), ())
for d in lst:
name = d.name
if name.endswith('.moc'):
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(tree.node_deps[(self.inputs[0].parent.id,
self.env.variant(), name)])
task.set_outputs(d)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
self.run_after = moctasks
self.moc_done = 1
class BuildContext(Utils.Context):
"holds the dependency tree"
def __init__(self):
# not a singleton, but provided for compatibility
global bld
bld = self
self.task_manager = Task.TaskManager()
# instead of hashing the nodes, we assign them a unique id when they are created
self.id_nodes = 0
self.idx = {}
# map names to environments, the 'Release' must be defined
self.all_envs = {}
# ======================================= #
# code for reading the scripts
# project build directory - do not reset() from load_dirs()
self.bdir = ''
# the current directory from which the code is run
# the folder changes everytime a wscript is read
self.path = None
# Manual dependencies.
self.deps_man = Utils.DefaultDict(list)
# ======================================= #
# cache variables
# local cache for absolute paths - cache_node_abspath[variant][node]
self.cache_node_abspath = {}
# list of folders that are already scanned
# so that we do not need to stat them one more time
self.cache_scanned_folders = {}
# list of targets to uninstall for removing the empty folders after uninstalling
self.uninstall = []
# ======================================= #
# tasks and objects
# build dir variants (release, debug, ..)
for v in 'cache_node_abspath task_sigs node_deps raw_deps node_sigs'.split(
):
var = {}
setattr(self, v, var)
self.cache_dir_contents = {}
self.all_task_gen = []
self.task_gen_cache_names = {}
self.cache_sig_vars = {}
self.log = None
self.root = None
self.srcnode = None
self.bldnode = None
# bind the build context to the nodes in use
# this means better encapsulation and no build context singleton
class node_class(Node.Node):
pass
self.node_class = node_class
self.node_class.__module__ = "Node"
self.node_class.__name__ = "Nodu"
self.node_class.bld = self
self.is_install = None
def __copy__(self):
"nodes are not supposed to be copied"
raise Utils.WafError('build contexts are not supposed to be cloned')
def load(self):
"load the cache from the disk"
try:
env = Environment.Environment(
os.path.join(self.cachedir, 'build.config.py'))
except (IOError, OSError):
pass
else:
if env['version'] < HEXVERSION:
raise Utils.WafError(
'Version mismatch! reconfigure the project')
for t in env['tools']:
self.setup(**t)
try:
gc.disable()
f = data = None
Node.Nodu = self.node_class
try:
f = open(os.path.join(self.bdir, DBFILE), 'rb')
except (IOError, EOFError):
# handle missing file/empty file
pass
try:
if f: data = cPickle.load(f)
except AttributeError:
# handle file of an old Waf version
# that has an attribute which no longer exist
# (e.g. AttributeError: 'module' object has no attribute 'BuildDTO')
if Logs.verbose > 1: raise
if data:
for x in SAVED_ATTRS:
setattr(self, x, data[x])
else:
debug('build: Build cache loading failed')
finally:
if f: f.close()
gc.enable()
def save(self):
"store the cache on disk, see self.load"
gc.disable()
self.root.__class__.bld = None
# some people are very nervous with ctrl+c so we have to make a temporary file
Node.Nodu = self.node_class
db = os.path.join(self.bdir, DBFILE)
file = open(db + '.tmp', 'wb')
data = {}
for x in SAVED_ATTRS:
data[x] = getattr(self, x)
cPickle.dump(data, file, -1)
file.close()
# do not use shutil.move
try:
os.unlink(db)
except OSError:
pass
os.rename(db + '.tmp', db)
self.root.__class__.bld = self
gc.enable()
# ======================================= #
def clean(self):
debug('build: clean called')
# does not clean files created during the configuration
precious = set([])
for env in self.all_envs.values():
for x in env[CFG_FILES]:
node = self.srcnode.find_resource(x)
if node:
precious.add(node.id)
def clean_rec(node):
for x in list(node.childs.keys()):
nd = node.childs[x]
tp = nd.id & 3
if tp == Node.DIR:
clean_rec(nd)
elif tp == Node.BUILD:
if nd.id in precious: continue
for env in self.all_envs.values():
try:
os.remove(nd.abspath(env))
except OSError:
pass
node.childs.__delitem__(x)
clean_rec(self.srcnode)
for v in 'node_sigs node_deps task_sigs raw_deps cache_node_abspath'.split(
):
setattr(self, v, {})
def compile(self):
"""The cache file is not written if nothing was build at all (build is up to date)"""
debug('build: compile called')
"""
import cProfile, pstats
cProfile.run("import Build\nBuild.bld.flush()", 'profi.txt')
p = pstats.Stats('profi.txt')
p.sort_stats('cumulative').print_stats(80)
"""
self.flush()
#"""
self.generator = Runner.Parallel(self, Options.options.jobs)
def dw(on=True):
if Options.options.progress_bar:
if on: sys.stderr.write(Logs.colors.cursor_on)
else: sys.stderr.write(Logs.colors.cursor_off)
debug('build: executor starting')
back = os.getcwd()
os.chdir(self.bldnode.abspath())
try:
try:
dw(on=False)
self.generator.start()
except KeyboardInterrupt:
dw()
if Runner.TaskConsumer.consumers:
self.save()
raise
except Exception:
dw()
# do not store anything, for something bad happened
raise
else:
dw()
if Runner.TaskConsumer.consumers:
self.save()
if self.generator.error:
raise BuildError(self, self.task_manager.tasks_done)
finally:
os.chdir(back)
def install(self):
"this function is called for both install and uninstall"
debug('build: install called')
self.flush()
# remove empty folders after uninstalling
if self.is_install < 0:
lst = []
for x in self.uninstall:
dir = os.path.dirname(x)
if not dir in lst: lst.append(dir)
lst.sort()
lst.reverse()
nlst = []
for y in lst:
x = y
while len(x) > 4:
if not x in nlst: nlst.append(x)
x = os.path.dirname(x)
nlst.sort()
nlst.reverse()
for x in nlst:
try:
os.rmdir(x)
except OSError:
pass
def new_task_gen(self, *k, **kw):
if self.task_gen_cache_names:
self.task_gen_cache_names = {}
kw['bld'] = self
if len(k) == 0:
ret = TaskGen.task_gen(*k, **kw)
else:
cls_name = k[0]
try:
cls = TaskGen.task_gen.classes[cls_name]
except KeyError:
raise Utils.WscriptError(
'%s is not a valid task generator -> %s' %
(cls_name, [x for x in TaskGen.task_gen.classes]))
ret = cls(*k, **kw)
return ret
def __call__(self, *k, **kw):
if self.task_gen_cache_names:
self.task_gen_cache_names = {}
kw['bld'] = self
return TaskGen.task_gen(*k, **kw)
def load_envs(self):
try:
lst = Utils.listdir(self.cachedir)
except OSError, e:
if e.errno == errno.ENOENT:
raise Utils.WafError(
'The project was not configured: run "waf configure" first!'
)
else:
raise
if not lst:
raise Utils.WafError(
'The cache directory is empty: reconfigure the project')
for file in lst:
if file.endswith(CACHE_SUFFIX):
env = Environment.Environment(os.path.join(
self.cachedir, file))
name = file[:-len(CACHE_SUFFIX)]
self.all_envs[name] = env
self.init_variants()
for env in self.all_envs.values():
for f in env[CFG_FILES]:
newnode = self.path.find_or_declare(f)
try:
hash = Utils.h_file(newnode.abspath(env))
except (IOError, AttributeError):
error("cannot find " + f)
hash = SIG_NIL
self.node_sigs[env.variant()][newnode.id] = hash
# TODO: hmmm, these nodes are removed from the tree when calling rescan()
self.bldnode = self.root.find_dir(self.bldnode.abspath())
self.path = self.srcnode = self.root.find_dir(self.srcnode.abspath())
self.cwd = self.bldnode.abspath()
def tex_build(task, command='LATEX'):
env = task.env
bld = task.generator.bld
if not env['PROMPT_LATEX']:
env.append_value('LATEXFLAGS', '-interaction=batchmode')
env.append_value('PDFLATEXFLAGS', '-interaction=batchmode')
fun = latex_fun
if command == 'PDFLATEX':
fun = pdflatex_fun
node = task.inputs[0]
reldir = node.bld_dir(env)
#lst = []
#for c in Utils.split_path(reldir):
# if c: lst.append('..')
#srcfile = os.path.join(*(lst + [node.srcpath(env)]))
#sr2 = os.path.join(*(lst + [node.parent.srcpath(env)]))
srcfile = node.abspath(env)
sr2 = node.parent.abspath() + os.pathsep + node.parent.abspath(env) + os.pathsep
aux_node = node.change_ext('.aux')
idx_node = node.change_ext('.idx')
nm = aux_node.name
docuname = nm[ : len(nm) - 4 ] # 4 is the size of ".aux"
# important, set the cwd for everybody
task.cwd = task.inputs[0].parent.abspath(task.env)
warn('first pass on %s' % command)
task.env.env = {'TEXINPUTS': sr2}
task.env.SRCFILE = srcfile
ret = fun(task)
if ret:
return ret
# look in the .aux file if there is a bibfile to process
try:
ct = Utils.readf(aux_node.abspath(env))
except (OSError, IOError):
error('error bibtex scan')
else:
fo = g_bibtex_re.findall(ct)
# there is a .aux file to process
if fo:
warn('calling bibtex')
task.env.env = {'BIBINPUTS': sr2, 'BSTINPUTS': sr2}
task.env.SRCFILE = docuname
ret = bibtex_fun(task)
if ret:
error('error when calling bibtex %s' % docuname)
return ret
# look on the filesystem if there is a .idx file to process
try:
idx_path = idx_node.abspath(env)
os.stat(idx_path)
except OSError:
error('error file.idx scan')
else:
warn('calling makeindex')
task.env.SRCFILE = idx_node.name
task.env.env = {}
ret = makeindex_fun(task)
if ret:
error('error when calling makeindex %s' % idx_path)
return ret
hash = ''
i = 0
while i < 10:
# prevent against infinite loops - one never knows
i += 1
# watch the contents of file.aux
prev_hash = hash
try:
hash = Utils.h_file(aux_node.abspath(env))
except KeyError:
error('could not read aux.h -> %s' % aux_node.abspath(env))
pass
# debug
#print "hash is, ", hash, " ", old_hash
# stop if file.aux does not change anymore
if hash and hash == prev_hash:
break
# run the command
warn('calling %s' % command)
task.env.env = {'TEXINPUTS': sr2 + os.pathsep}
task.env.SRCFILE = srcfile
ret = fun(task)
if ret:
error('error when calling %s %s' % (command, latex_fun))
return ret
return None # ok
def add_moc_tasks(self):
node = self.inputs[0]
tree = node.__class__.bld
try:
# compute the signature once to know if there is a moc file to create
self.signature()
except KeyError:
# the moc file may be referenced somewhere else
pass
else:
# remove the signature, it must be recomputed with the moc task
delattr(self, 'cache_sig')
moctasks=[]
mocfiles=[]
variant = node.variant(self.env)
try:
tmp_lst = tree.raw_deps[self.unique_id()]
tree.raw_deps[self.unique_id()] = []
except KeyError:
tmp_lst = []
for d in tmp_lst:
if not d.endswith('.moc'): continue
# paranoid check
if d in mocfiles:
error("paranoia owns")
continue
# process that base.moc only once
mocfiles.append(d)
# find the extension (performed only when the .cpp has changes)
base2 = d[:-4]
for path in [node.parent] + self.generator.env['INC_PATHS']:
tree.rescan(path)
vals = getattr(Options.options, 'qt_header_ext', '') or MOC_H
for ex in vals:
h_node = path.find_resource(base2 + ex)
if h_node:
break
else:
continue
break
else:
raise Utils.WafError("no header found for %s which is a moc file" % str(d))
m_node = h_node.change_ext('.moc')
tree.node_deps[(self.inputs[0].parent.id, self.env.variant(), m_node.name)] = h_node
# create the task
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(h_node)
task.set_outputs(m_node)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
# remove raw deps except the moc files to save space (optimization)
tmp_lst = tree.raw_deps[self.unique_id()] = mocfiles
# look at the file inputs, it is set right above
lst = tree.node_deps.get(self.unique_id(), ())
for d in lst:
name = d.name
if name.endswith('.moc'):
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(tree.node_deps[(self.inputs[0].parent.id, self.env.variant(), name)]) # 1st element in a tuple
task.set_outputs(d)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
# simple scheduler dependency: run the moc task before others
self.run_after = moctasks
self.moc_done = 1
def add_moc_tasks(self):
node = self.inputs[0]
tree = node.__class__.bld
try:
# compute the signature once to know if there is a moc file to create
self.signature()
except KeyError:
# the moc file may be referenced somewhere else
pass
else:
# remove the signature, it must be recomputed with the moc task
delattr(self, 'cache_sig')
moctasks = []
mocfiles = []
variant = node.variant(self.env)
try:
tmp_lst = tree.raw_deps[self.unique_id()]
tree.raw_deps[self.unique_id()] = []
except KeyError:
tmp_lst = []
for d in tmp_lst:
if not d.endswith('.moc'): continue
# paranoid check
if d in mocfiles:
error("paranoia owns")
continue
# process that base.moc only once
mocfiles.append(d)
# find the extension - this search is done only once
ext = ''
try:
ext = Options.options.qt_header_ext
except AttributeError:
pass
if not ext:
base2 = d[:-4]
paths = [
node.parent.srcpath(self.env),
node.parent.bldpath(self.env)
]
poss = [(x, y) for x in MOC_H for y in paths]
for (i, path) in poss:
try:
# TODO we could use find_resource
os.stat(os.path.join(path, base2 + i))
except OSError:
pass
else:
ext = i
break
if not ext:
raise Utils.WafError(
"no header found for %s which is a moc file" % str(d))
# next time we will not search for the extension (look at the 'for' loop below)
h_node = node.parent.find_resource(base2 + i)
m_node = h_node.change_ext('.moc')
tree.node_deps[(self.inputs[0].parent.id, self.env.variant(),
m_node.name)] = h_node
# create the task
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(h_node)
task.set_outputs(m_node)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
# remove raw deps except the moc files to save space (optimization)
tmp_lst = tree.raw_deps[self.unique_id()] = mocfiles
# look at the file inputs, it is set right above
lst = tree.node_deps.get(self.unique_id(), ())
for d in lst:
name = d.name
if name.endswith('.moc'):
task = Task.TaskBase.classes['moc'](self.env, normal=0)
task.set_inputs(
tree.node_deps[(self.inputs[0].parent.id,
self.env.variant(),
name)]) # 1st element in a tuple
task.set_outputs(d)
generator = tree.generator
generator.outstanding.insert(0, task)
generator.total += 1
moctasks.append(task)
# simple scheduler dependency: run the moc task before others
self.run_after = moctasks
self.moc_done = 1
def tex_build(task, command='LATEX'):
env = task.env
bld = task.generator.bld
com = '%s %s' % (env[command], env.get_flat(command + 'FLAGS'))
if not env['PROMPT_LATEX']: com = "%s %s" % (com, '-interaction=batchmode')
node = task.inputs[0]
reldir = node.bld_dir(env)
srcfile = node.srcpath(env)
lst = []
for c in Utils.split_path(reldir):
if c: lst.append('..')
sr = os.path.join(*(lst + [srcfile]))
sr2 = os.path.join(*(lst + [node.parent.srcpath(env)]))
aux_node = node.change_ext('.aux')
idx_node = node.change_ext('.idx')
hash = ''
old_hash = ''
nm = aux_node.name
docuname = nm[:len(nm) - 4] # 4 is the size of ".aux"
latex_compile_cmd = 'cd %s && TEXINPUTS=%s:$TEXINPUTS %s %s' % (
reldir, sr2, com, sr)
warn('first pass on %s' % command)
ret = bld.exec_command(latex_compile_cmd)
if ret: return ret
# look in the .aux file if there is a bibfile to process
try:
ct = Utils.readf(aux_node.abspath(env))
except (OSError, IOError):
error('error bibtex scan')
else:
fo = g_bibtex_re.findall(ct)
# yes, there is a .aux file to process
if fo:
bibtex_compile_cmd = 'cd %s && BIBINPUTS=%s:$BIBINPUTS %s %s' % (
reldir, sr2, env['BIBTEX'], docuname)
warn('calling bibtex')
ret = bld.exec_command(bibtex_compile_cmd)
if ret:
error('error when calling bibtex %s' % bibtex_compile_cmd)
return ret
# look on the filesystem if there is a .idx file to process
try:
idx_path = idx_node.abspath(env)
os.stat(idx_path)
except OSError:
error('error file.idx scan')
else:
makeindex_compile_cmd = 'cd %s && %s %s' % (reldir, env['MAKEINDEX'],
idx_path)
warn('calling makeindex')
ret = bld.exec_command(makeindex_compile_cmd)
if ret:
error('error when calling makeindex %s' % makeindex_compile_cmd)
return ret
i = 0
while i < 10:
# prevent against infinite loops - one never knows
i += 1
# watch the contents of file.aux
old_hash = hash
try:
hash = Utils.h_file(aux_node.abspath(env))
except KeyError:
error('could not read aux.h -> %s' % aux_node.abspath(env))
pass
# debug
#print "hash is, ", hash, " ", old_hash
# stop if file.aux does not change anymore
if hash and hash == old_hash: break
# run the command
warn('calling %s' % command)
ret = bld.exec_command(latex_compile_cmd)
if ret:
error('error when calling %s %s' % (command, latex_compile_cmd))
return ret
# 0 means no error
return 0
def filter_comments(filename):
txt = Utils.readf(filename)
buf = []
i = 0
max = len(txt)
while i < max:
c = txt[i]
if c == '"':
i += 1
c = ''
while i < max:
p = c
c = txt[i]
i += 1
if i == max: return buf
if c == '"':
cnt = 0
while i < cnt and i < max:
if txt[i - 2 - cnt] == '\\': cnt += 1
else: break
if (cnt % 2) == 0: break
i += 1
elif c == "'":
i += 1
if i == max: return buf
c = txt[i]
if c == '\\':
i += 1
if i == max: return buf
c = txt[i]
if c == 'x':
i += 2
elif c == 'u':
i += 4
i += 1
if i == max: return buf
c = txt[i]
if c != '\'': error("uh-oh, invalid character")
elif c == '/':
if i == max: break
c = txt[i + 1]
if c == '+':
i += 1
nesting = 1
prev = 0
while i < max:
c = txt[i]
if c == '+':
prev = 1
elif c == '/':
if prev:
nesting -= 1
if nesting == 0: break
else:
if i < max:
i += 1
c = txt[i]
if c == '+':
nesting += 1
else:
return buf
else:
prev = 0
i += 1
elif c == '*':
i += 1
while i < max:
c = txt[i]
if c == '*':
prev = 1
elif c == '/':
if prev: break
else:
prev = 0
i += 1
elif c == '/':
i += 1
c = txt[i]
while i < max and c != '\n':
i += 1
c = txt[i]
else:
buf.append(c)
i += 1
return buf
class BuildContext(Utils.Context):
def __init__(self):
global bld
bld = self
self.task_manager = Task.TaskManager()
self.id_nodes = 0
self.idx = {}
self.all_envs = {}
self.bdir = ''
self.path = None
self.deps_man = Utils.DefaultDict(list)
self.cache_node_abspath = {}
self.cache_scanned_folders = {}
self.uninstall = []
for v in 'cache_node_abspath task_sigs node_deps raw_deps node_sigs'.split(
):
var = {}
setattr(self, v, var)
self.cache_dir_contents = {}
self.all_task_gen = []
self.task_gen_cache_names = {}
self.cache_sig_vars = {}
self.log = None
self.root = None
self.srcnode = None
self.bldnode = None
class node_class(Node.Node):
pass
self.node_class = node_class
self.node_class.__module__ = "Node"
self.node_class.__name__ = "Nodu"
self.node_class.bld = self
self.is_install = None
def __copy__(self):
raise Utils.WafError('build contexts are not supposed to be cloned')
def load(self):
try:
env = Environment.Environment(
os.path.join(self.cachedir, 'build.config.py'))
except (IOError, OSError):
pass
else:
if env['version'] < HEXVERSION:
raise Utils.WafError(
'Version mismatch! reconfigure the project')
for t in env['tools']:
self.setup(**t)
try:
gc.disable()
f = data = None
Node.Nodu = self.node_class
try:
f = open(os.path.join(self.bdir, DBFILE), 'rb')
except (IOError, EOFError):
pass
try:
if f: data = cPickle.load(f)
except AttributeError:
if Logs.verbose > 1: raise
if data:
for x in SAVED_ATTRS:
setattr(self, x, data[x])
else:
debug('build: Build cache loading failed')
finally:
if f: f.close()
gc.enable()
def save(self):
gc.disable()
self.root.__class__.bld = None
Node.Nodu = self.node_class
db = os.path.join(self.bdir, DBFILE)
file = open(db + '.tmp', 'wb')
data = {}
for x in SAVED_ATTRS:
data[x] = getattr(self, x)
cPickle.dump(data, file, -1)
file.close()
try:
os.unlink(db)
except OSError:
pass
os.rename(db + '.tmp', db)
self.root.__class__.bld = self
gc.enable()
def clean(self):
debug('build: clean called')
precious = set([])
for env in self.all_envs.values():
for x in env[CFG_FILES]:
node = self.srcnode.find_resource(x)
if node:
precious.add(node.id)
def clean_rec(node):
for x in list(node.childs.keys()):
nd = node.childs[x]
tp = nd.id & 3
if tp == Node.DIR:
clean_rec(nd)
elif tp == Node.BUILD:
if nd.id in precious: continue
for env in self.all_envs.values():
try:
os.remove(nd.abspath(env))
except OSError:
pass
node.childs.__delitem__(x)
clean_rec(self.srcnode)
for v in 'node_sigs node_deps task_sigs raw_deps cache_node_abspath'.split(
):
setattr(self, v, {})
def compile(self):
debug('build: compile called')
self.flush()
self.generator = Runner.Parallel(self, Options.options.jobs)
def dw(on=True):
if Options.options.progress_bar:
if on: sys.stderr.write(Logs.colors.cursor_on)
else: sys.stderr.write(Logs.colors.cursor_off)
debug('build: executor starting')
back = os.getcwd()
os.chdir(self.bldnode.abspath())
try:
try:
dw(on=False)
self.generator.start()
except KeyboardInterrupt:
dw()
self.save()
raise
except Exception:
dw()
raise
else:
dw()
self.save()
if self.generator.error:
raise BuildError(self, self.task_manager.tasks_done)
finally:
os.chdir(back)
def install(self):
debug('build: install called')
self.flush()
if self.is_install < 0:
lst = []
for x in self.uninstall:
dir = os.path.dirname(x)
if not dir in lst: lst.append(dir)
lst.sort()
lst.reverse()
nlst = []
for y in lst:
x = y
while len(x) > 4:
if not x in nlst: nlst.append(x)
x = os.path.dirname(x)
nlst.sort()
nlst.reverse()
for x in nlst:
try:
os.rmdir(x)
except OSError:
pass
def new_task_gen(self, *k, **kw):
if self.task_gen_cache_names:
self.task_gen_cache_names = {}
kw['bld'] = self
if len(k) == 0:
ret = TaskGen.task_gen(*k, **kw)
else:
cls_name = k[0]
try:
cls = TaskGen.task_gen.classes[cls_name]
except KeyError:
raise Utils.WscriptError(
'%s is not a valid task generator -> %s' %
(cls_name, [x for x in TaskGen.task_gen.classes]))
ret = cls(*k, **kw)
return ret
def __call__(self, *k, **kw):
if self.task_gen_cache_names:
self.task_gen_cache_names = {}
kw['bld'] = self
return TaskGen.task_gen(*k, **kw)
def load_envs(self):
try:
lst = Utils.listdir(self.cachedir)
except OSError, e:
if e.errno == errno.ENOENT:
raise Utils.WafError(
'The project was not configured: run "waf configure" first!'
)
else:
raise
if not lst:
raise Utils.WafError(
'The cache directory is empty: reconfigure the project')
for file in lst:
if file.endswith(CACHE_SUFFIX):
env = Environment.Environment(os.path.join(
self.cachedir, file))
name = file[:-len(CACHE_SUFFIX)]
self.all_envs[name] = env
self.init_variants()
for env in self.all_envs.values():
for f in env[CFG_FILES]:
newnode = self.path.find_or_declare(f)
try:
hash = Utils.h_file(newnode.abspath(env))
except (IOError, AttributeError):
error("cannot find " + f)
hash = SIG_NIL
self.node_sigs[env.variant()][newnode.id] = hash
self.bldnode = self.root.find_dir(self.bldnode.abspath())
self.path = self.srcnode = self.root.find_dir(self.srcnode.abspath())
self.cwd = self.bldnode.abspath()
def tex_build(task, command='LATEX'):
env = task.env
bld = task.generator.bld
if not env['PROMPT_LATEX']:
env.append_value('LATEXFLAGS', '-interaction=batchmode')
env.append_value('PDFLATEXFLAGS', '-interaction=batchmode')
fun = latex_fun
if command == 'PDFLATEX':
fun = pdflatex_fun
node = task.inputs[0]
reldir = node.bld_dir(env)
lst = []
for c in Utils.split_path(reldir):
if c: lst.append('..')
srcfile = os.path.join(*(lst + [node.srcpath(env)]))
sr2 = os.path.join(*(lst + [node.parent.srcpath(env)]))
aux_node = node.change_ext('.aux')
idx_node = node.change_ext('.idx')
nm = aux_node.name
docuname = nm[:len(nm) - 4]
task.cwd = task.inputs[0].parent.abspath(task.env)
warn('first pass on %s' % command)
task.env.env = {'TEXINPUTS': sr2 + os.pathsep}
task.env.SRCFILE = srcfile
ret = fun(task)
if ret:
return ret
try:
ct = Utils.readf(aux_node.abspath(env))
except (OSError, IOError):
error('error bibtex scan')
else:
fo = g_bibtex_re.findall(ct)
if fo:
warn('calling bibtex')
task.env.env = {
'BIBINPUTS': sr2 + os.pathsep,
'BSTINPUTS': sr2 + os.pathsep
}
task.env.SRCFILE = docuname
ret = bibtex_fun(task)
if ret:
error('error when calling bibtex %s' % docuname)
return ret
try:
idx_path = idx_node.abspath(env)
os.stat(idx_path)
except OSError:
error('error file.idx scan')
else:
warn('calling makeindex')
task.env.SRCFILE = idx_node.name
task.env.env = {}
ret = makeindex_fun(task)
if ret:
error('error when calling makeindex %s' % idx_path)
return ret
hash = ''
i = 0
while i < 10:
i += 1
prev_hash = hash
try:
hash = Utils.h_file(aux_node.abspath(env))
except KeyError:
error('could not read aux.h -> %s' % aux_node.abspath(env))
pass
if hash and hash == prev_hash:
break
warn('calling %s' % command)
task.env.env = {'TEXINPUTS': sr2 + os.pathsep}
task.env.SRCFILE = srcfile
ret = fun(task)
if ret:
error('error when calling %s %s' % (command, latex_compile_cmd))
return ret
return None
def prepare_impl(t,cwd,ver,wafdir):
Options.tooldir=[t]
Options.launch_dir=cwd
if'--version'in sys.argv:
opt_obj=Options.Handler()
opt_obj.curdir=cwd
opt_obj.parse_args()
sys.exit(0)
msg1='Waf: Please run waf from a directory containing a file named "%s" or run distclean'%WSCRIPT_FILE
build_dir_override=None
candidate=None
lst=os.listdir(cwd)
search_for_candidate=True
if WSCRIPT_FILE in lst:
candidate=cwd
elif'configure'in sys.argv and not WSCRIPT_BUILD_FILE in lst:
calldir=os.path.abspath(os.path.dirname(sys.argv[0]))
if WSCRIPT_FILE in os.listdir(calldir):
candidate=calldir
search_for_candidate=False
else:
error('arg[0] directory does not contain a wscript file')
sys.exit(1)
build_dir_override=cwd
while search_for_candidate:
if len(cwd)<=3:
break
dirlst=os.listdir(cwd)
if WSCRIPT_FILE in dirlst:
candidate=cwd
if'configure'in sys.argv and candidate:
break
if Options.lockfile in dirlst:
env=Environment.Environment()
try:
env.load(os.path.join(cwd,Options.lockfile))
except:
error('could not load %r'%Options.lockfile)
try:
os.stat(env['cwd'])
except:
candidate=cwd
else:
candidate=env['cwd']
break
cwd=os.path.dirname(cwd)
if not candidate:
if'-h'in sys.argv or'--help'in sys.argv:
warn('No wscript file found: the help message may be incomplete')
opt_obj=Options.Handler()
opt_obj.curdir=cwd
opt_obj.parse_args()
else:
error(msg1)
sys.exit(0)
try:
os.chdir(candidate)
except OSError:
raise Utils.WafError("the folder %r is unreadable"%candidate)
Utils.set_main_module(os.path.join(candidate,WSCRIPT_FILE))
if build_dir_override:
d=getattr(Utils.g_module,BLDDIR,None)
if d:
msg=' Overriding build directory %s with %s'%(d,build_dir_override)
warn(msg)
Utils.g_module.blddir=build_dir_override
def set_def(obj,name=''):
n=name or obj.__name__
if not n in Utils.g_module.__dict__:
setattr(Utils.g_module,n,obj)
for k in[dist,distclean,distcheck,clean,install,uninstall]:
set_def(k)
set_def(Configure.ConfigurationContext,'configure_context')
for k in['build','clean','install','uninstall']:
set_def(Build.BuildContext,k+'_context')
opt_obj=Options.Handler(Utils.g_module)
opt_obj.curdir=candidate
try:
f=Utils.g_module.set_options
except AttributeError:
pass
else:
opt_obj.sub_options([''])
opt_obj.parse_args()
if not'init'in Utils.g_module.__dict__:
Utils.g_module.init=Utils.nada
if not'shutdown'in Utils.g_module.__dict__:
Utils.g_module.shutdown=Utils.nada
main()
def prepare_impl(t, cwd, ver, wafdir):
Options.tooldir = [t]
Options.launch_dir = cwd
# some command-line options can be processed immediately
if '--version' in sys.argv:
opt_obj = Options.Handler()
opt_obj.curdir = cwd
opt_obj.parse_args()
sys.exit(0)
# now find the wscript file
msg1 = 'Waf: Please run waf from a directory containing a file named "%s" or run distclean' % WSCRIPT_FILE
# in theory projects can be configured in an autotool-like manner:
# mkdir build && cd build && ../waf configure && ../waf
build_dir_override = None
candidate = None
lst = os.listdir(cwd)
search_for_candidate = True
if WSCRIPT_FILE in lst:
candidate = cwd
elif 'configure' in sys.argv and not WSCRIPT_BUILD_FILE in lst:
# autotool-like configuration
calldir = os.path.abspath(os.path.dirname(sys.argv[0]))
if WSCRIPT_FILE in os.listdir(calldir):
candidate = calldir
search_for_candidate = False
else:
error('arg[0] directory does not contain a wscript file')
sys.exit(1)
build_dir_override = cwd
# climb up to find a script if it is not found
while search_for_candidate:
if len(cwd) <= 3:
break # stop at / or c:
dirlst = os.listdir(cwd)
if WSCRIPT_FILE in dirlst:
candidate = cwd
if 'configure' in sys.argv and candidate:
break
if Options.lockfile in dirlst:
env = Environment.Environment()
try:
env.load(os.path.join(cwd, Options.lockfile))
except:
error('could not load %r' % Options.lockfile)
try:
os.stat(env['cwd'])
except:
candidate = cwd
else:
candidate = env['cwd']
break
cwd = os.path.dirname(cwd) # climb up
if not candidate:
# check if the user only wanted to display the help
if '-h' in sys.argv or '--help' in sys.argv:
warn('No wscript file found: the help message may be incomplete')
opt_obj = Options.Handler()
opt_obj.curdir = cwd
opt_obj.parse_args()
else:
error(msg1)
sys.exit(0)
# We have found wscript, but there is no guarantee that it is valid
try:
os.chdir(candidate)
except OSError:
raise Utils.WafError("the folder %r is unreadable" % candidate)
# define the main module containing the functions init, shutdown, ..
Utils.set_main_module(os.path.join(candidate, WSCRIPT_FILE))
if build_dir_override:
d = getattr(Utils.g_module, BLDDIR, None)
if d:
# test if user has set the blddir in wscript.
msg = ' Overriding build directory %s with %s' % (
d, build_dir_override)
warn(msg)
Utils.g_module.blddir = build_dir_override
# bind a few methods and classes by default
def set_def(obj, name=''):
n = name or obj.__name__
if not n in Utils.g_module.__dict__:
setattr(Utils.g_module, n, obj)
for k in [dist, distclean, distcheck, clean, install, uninstall]:
set_def(k)
set_def(Configure.ConfigurationContext, 'configure_context')
for k in ['build', 'clean', 'install', 'uninstall']:
set_def(Build.BuildContext, k + '_context')
# now parse the options from the user wscript file
opt_obj = Options.Handler(Utils.g_module)
opt_obj.curdir = candidate
try:
f = Utils.g_module.set_options
except AttributeError:
pass
else:
opt_obj.sub_options([''])
opt_obj.parse_args()
if not 'init' in Utils.g_module.__dict__:
Utils.g_module.init = Utils.nada
if not 'shutdown' in Utils.g_module.__dict__:
Utils.g_module.shutdown = Utils.nada
main()
