def do_install(self,src,tgt,lbl,**kw):
if not Options.options.force:
try:
st1=os.stat(tgt)
st2=os.stat(src)
except OSError:
pass
else:
if st1.st_mtime+2>=st2.st_mtime and st1.st_size==st2.st_size:
if not self.generator.bld.progress_bar:
Logs.info('- install %s (from %s)',tgt,lbl)
return False
if not self.generator.bld.progress_bar:
Logs.info('+ install %s (from %s)',tgt,lbl)
try:
os.chmod(tgt,Utils.O644|stat.S_IMODE(os.stat(tgt).st_mode))
except EnvironmentError:
pass
try:
os.remove(tgt)
except OSError:
pass
try:
self.copy_fun(src,tgt)
except EnvironmentError as e:
if not os.path.exists(src):
Logs.error('File %r does not exist',src)
elif not os.path.isfile(src):
Logs.error('Input %r is not a file',src)
raise Errors.WafError('Could not install the file %r'%tgt,e)
def check_err_features(self):
lst=self.to_list(self.features)
if'shlib'in lst:
Logs.error('feature shlib -> cshlib, dshlib or cxxshlib')
for x in('c','cxx','d','fc'):
if not x in lst and lst and lst[0]in[x+y for y in('program','shlib','stlib')]:
Logs.error('%r features is probably missing %r'%(self,x))
def summary(bld):
"""
Show the status of Google Test
"""
lst = getattr(bld, 'utest_results', [])
if not lst:
return
Logs.pprint('CYAN', '[test summary]')
nfails = 0
for (f, code, out, err, result) in lst:
fail = int(result.attrib['failures'])
if fail > 0:
nfails += fail
for failure in result.iter('failure'):
message = failure.attrib['message']
message_body = '\n'.join(message.split('\n')[1:])
message = message.split('\n')[0]
m = re.compile(r'^(.*):([0-9]+)$').match(message)
body = m.group(1)
num = int(m.group(2))
Logs.error('{}({}): error: {}'.format(body, num, message_body))
if nfails > 0:
raise Errors.WafError('test failed')
def configure(conf):
try:
extract_this(GMOCK_UNPACK_DIR)
conf.msg('Unpacking gmock', 'yes')
except:
conf.msg('Unpacking gmock', 'no')
Logs.error(sys.exc_info()[1])
def run(self):
env=self.env
if not env['PROMPT_LATEX']:
env.append_value('LATEXFLAGS','-interaction=batchmode')
env.append_value('PDFLATEXFLAGS','-interaction=batchmode')
env.append_value('XELATEXFLAGS','-interaction=batchmode')
self.cwd=self.inputs[0].parent.get_bld().abspath()
Logs.info('first pass on %s'%self.__class__.__name__)
cur_hash=self.hash_aux_nodes()
self.call_latex()
self.hash_aux_nodes()
self.bibtopic()
self.bibfile()
self.bibunits()
self.makeindex()
self.makeglossaries()
for i in range(10):
prev_hash=cur_hash
cur_hash=self.hash_aux_nodes()
if not cur_hash:
Logs.error('No aux.h to process')
if cur_hash and cur_hash==prev_hash:
break
Logs.info('calling %s'%self.__class__.__name__)
self.call_latex()
def do_install(self,src,tgt,**kw):
d,_=os.path.split(tgt)
if not d:
raise Errors.WafError('Invalid installation given %r->%r'%(src,tgt))
Utils.check_dir(d)
srclbl=src.replace(self.srcnode.abspath()+os.sep,'')
if not Options.options.force:
try:
st1=os.stat(tgt)
st2=os.stat(src)
except OSError:
pass
else:
if st1.st_mtime+2>=st2.st_mtime and st1.st_size==st2.st_size:
if not self.progress_bar:
Logs.info('- install %s (from %s)'%(tgt,srclbl))
return False
if not self.progress_bar:
Logs.info('+ install %s (from %s)'%(tgt,srclbl))
try:
os.chmod(tgt,Utils.O644|stat.S_IMODE(os.stat(tgt).st_mode))
except EnvironmentError:
pass
try:
os.remove(tgt)
except OSError:
pass
try:
self.copy_fun(src,tgt,**kw)
except IOError:
try:
os.stat(src)
except EnvironmentError:
Logs.error('File %r does not exist'%src)
raise Errors.WafError('Could not install the file %r'%tgt)
def check_err_features(self):
lst = self.to_list(self.features)
if "shlib" in lst:
Logs.error("feature shlib -> cshlib, dshlib or cxxshlib")
for x in ("c", "cxx", "d", "fc"):
if not x in lst and lst and lst[0] in [x + y for y in ("program", "shlib", "stlib")]:
Logs.error("%r features is probably missing %r" % (self, x))
def run(self):
run_do_script_base.run(self)
ret, log_tail = self.check_erase_log_file()
if ret:
Logs.error("""Running Stata on %s failed with code %r.\n\nCheck the log file %s, last 10 lines\n\n%s\n\n\n""" % (
self.inputs[0].nice_path(), ret, self.env.LOGFILEPATH, log_tail))
return ret
def load_envs(self):
"""
The configuration command creates files of the form ``build/c4che/NAMEcache.py``. This method
creates a :py:class:`waflib.ConfigSet.ConfigSet` instance for each ``NAME`` by reading those
files. The config sets are then stored in the dict :py:attr:`waflib.Build.BuildContext.allenvs`.
"""
try:
lst = Utils.listdir(self.cache_dir)
except OSError as e:
if e.errno == errno.ENOENT:
raise Errors.WafError('The project was not configured: run "waf configure" first!')
else:
raise
if not lst:
raise Errors.WafError('The cache directory is empty: reconfigure the project')
for fname in lst:
if fname.endswith(CACHE_SUFFIX):
env = ConfigSet.ConfigSet(os.path.join(self.cache_dir, fname))
name = fname[:-len(CACHE_SUFFIX)]
self.all_envs[name] = env
for f in env[CFG_FILES]:
newnode = self.root.find_resource(f)
try:
h = Utils.h_file(newnode.abspath())
except (IOError, AttributeError):
Logs.error('cannot find %r' % f)
h = Utils.SIG_NIL
newnode.sig = h
def gather_vswhere_versions(conf, versions):
try:
import json
except ImportError:
Logs.error('Visual Studio 2017 detection requires Python 2.6')
return
prg_path = os.environ.get('ProgramFiles(x86)', os.environ.get('ProgramFiles', 'C:\\Program Files (x86)'))
vswhere = os.path.join(prg_path, 'Microsoft Visual Studio', 'Installer', 'vswhere.exe')
args = [vswhere, '-products', '*', '-legacy', '-format', 'json']
try:
txt = conf.cmd_and_log(args)
except Errors.WafError as e:
Logs.debug('msvc: vswhere.exe failed %s', e)
return
if sys.version_info[0] < 3:
txt = txt.decode(sys.stdout.encoding or 'windows-1252')
arr = json.loads(txt)
arr.sort(key=lambda x: x['installationVersion'])
for entry in arr:
ver = entry['installationVersion']
ver = str('.'.join(ver.split('.')[:2]))
path = str(os.path.abspath(entry['installationPath']))
if os.path.exists(path) and ('msvc %s' % ver) not in versions:
conf.gather_msvc_targets(versions, ver, path)
def check_output(self,ret,out):
for num,line in enumerate(out.split('\n')):
if line.find('Error:') == 0:
Logs.error("Error in line %d: %s" % (num,line[6:]))
ret = 1
return ret
def addlines(self, node):
"""
Add the lines from a header in the list of preprocessor lines to parse
:param node: header
:type node: :py:class:`waflib.Node.Node`
"""
self.currentnode_stack.append(node.parent)
self.count_files += 1
if self.count_files > recursion_limit:
# issue #812
raise PreprocError('recursion limit exceeded')
if Logs.verbose:
Logs.debug('preproc: reading file %r', node)
try:
lines = self.parse_lines(node)
except EnvironmentError:
raise PreprocError('could not read the file %r' % node)
except Exception:
if Logs.verbose > 0:
Logs.error('parsing %r failed %s', node, traceback.format_exc())
else:
self.lines.extend(lines)
def call(self,*k,**kw):
for x in typos:
if x in kw:
kw[typos[x]]=kw[x]
del kw[x]
Logs.error('typo %r -> %r'%(x,typos[x]))
return oldcall(self,*k,**kw)
def get_check_func(conf, lang):
if lang == 'c':
return conf.check_cc
elif lang == 'cxx':
return conf.check_cxx
else:
Logs.error("Unknown header language `%s'" % lang)
def build_version_files(header_path, source_path, domain, major, minor, micro):
"""Generate version code header"""
header_path = os.path.abspath(header_path)
source_path = os.path.abspath(source_path)
text = "int " + domain + "_major_version = " + str(major) + ";\n"
text += "int " + domain + "_minor_version = " + str(minor) + ";\n"
text += "int " + domain + "_micro_version = " + str(micro) + ";\n"
try:
o = open(source_path, 'w')
o.write(text)
o.close()
except IOError:
Logs.error('Failed to open %s for writing\n' % source_path)
sys.exit(-1)
text = "#ifndef __" + domain + "_version_h__\n"
text += "#define __" + domain + "_version_h__\n"
text += "extern const char* " + domain + "_revision;\n"
text += "extern int " + domain + "_major_version;\n"
text += "extern int " + domain + "_minor_version;\n"
text += "extern int " + domain + "_micro_version;\n"
text += "#endif /* __" + domain + "_version_h__ */\n"
try:
o = open(header_path, 'w')
o.write(text)
o.close()
except IOError:
Logs.warn('Failed to open %s for writing\n' % header_path)
sys.exit(-1)
return None
def ant_glob(self,*k,**kw):
if k:
lst=Utils.to_list(k[0])
for pat in lst:
if'..'in pat.split('/'):
Logs.error("In ant_glob pattern %r: '..' means 'two dots', not 'parent directory'"%k[0])
return old_ant_glob(self,*k,**kw)
def call(self,*k,**kw):
ret=oldcall(self,*k,**kw)
for x in typos:
if x in kw:
err=True
Logs.error('Fix the typo %r -> %r on %r'%(x,typos[x],ret))
return ret
def addlines(self,node):
self.currentnode_stack.append(node.parent)
filepath=node.abspath()
self.count_files+=1
if self.count_files>c_preproc.recursion_limit:
raise c_preproc.PreprocError("recursion limit exceeded")
pc=self.parse_cache
Logs.debug('preproc: reading file %r',filepath)
try:
lns=pc[filepath]
except KeyError:
pass
else:
self.lines.extend(lns)
return
try:
lines=self.filter_comments(filepath)
lines.append((c_preproc.POPFILE,''))
lines.reverse()
pc[filepath]=lines
self.lines.extend(lines)
except IOError:
raise c_preproc.PreprocError("could not read the file %s"%filepath)
except Exception:
if Logs.verbose>0:
Logs.error("parsing %s failed"%filepath)
traceback.print_exc()
def isfile_cached(self):
# optimize for nt.stat calls, assuming there are many files for few folders
try:
cache = self.__class__.cache_isfile_cache
except AttributeError:
cache = self.__class__.cache_isfile_cache = {}
try:
c1 = cache[id(self.parent)]
except KeyError:
c1 = cache[id(self.parent)] = []
curpath = self.parent.abspath()
findData = ctypes.wintypes.WIN32_FIND_DATAW()
find = FindFirstFile(TP % curpath, ctypes.byref(findData))
if find == INVALID_HANDLE_VALUE:
Logs.error("invalid win32 handle isfile_cached %r", self.abspath())
return os.path.isfile(self.abspath())
try:
while True:
if findData.cFileName not in UPPER_FOLDERS:
thatsadir = findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY
if not thatsadir:
c1.append(str(findData.cFileName))
if not FindNextFile(find, ctypes.byref(findData)):
break
except Exception as e:
Logs.error('exception while listing a folder %r %r', self.abspath(), e)
return os.path.isfile(self.abspath())
finally:
FindClose(find)
return self.name in c1
def configure(cfg):
msg.debug('orch: CONFIG CALLED')
if not cfg.options.orch_config:
raise RuntimeError('No Orchestration configuration file given (--orch-config)')
orch_config = []
for lst in util.string2list(cfg.options.orch_config):
lst = lst.strip()
orch_config += glob(lst)
okay = True
for maybe in orch_config:
if os.path.exists(maybe):
continue
msg.error('No such file: %s' % maybe)
okay = False
if not okay or not orch_config:
raise ValueError('missing configuration files')
cfg.msg('Orch configuration files', '"%s"' % '", "'.join(orch_config))
extra = dict(cfg.env)
extra['top'] = context.top_dir
extra['out'] = context.out_dir # usually {top}/tmp
extra['DESTDIR'] = getattr(cfg.options, 'destdir', '')
suite = pkgconf.load(orch_config, start = cfg.options.orch_start, **extra)
envmunge.decompose(cfg, suite)
cfg.msg('Orch configure envs', '"%s"' % '", "'.join(cfg.all_envs.keys()))
bind_functions(cfg)
return
def build_version_files(header_path, source_path, domain, major, minor, micro, exportname, visheader):
header_path = os.path.abspath(header_path)
source_path = os.path.abspath(source_path)
text = "int " + domain + "_major_version = " + str(major) + ";\n"
text += "int " + domain + "_minor_version = " + str(minor) + ";\n"
text += "int " + domain + "_micro_version = " + str(micro) + ";\n"
try:
o = open(source_path, 'w')
o.write(text)
o.close()
except IOError:
Logs.error('Failed to open %s for writing\n' % source_path)
sys.exit(-1)
text = "#ifndef __" + domain + "_version_h__\n"
text += "#define __" + domain + "_version_h__\n"
if visheader != '':
text += "#include \"" + visheader + "\"\n"
text += exportname + " extern const char* " + domain + "_revision;\n"
text += exportname + " extern int " + domain + "_major_version;\n"
text += exportname + " extern int " + domain + "_minor_version;\n"
text += exportname + " extern int " + domain + "_micro_version;\n"
text += "#endif /* __" + domain + "_version_h__ */\n"
try:
o = open(header_path, 'w')
o.write(text)
o.close()
except IOError:
Logs.warn('Failed to open %s for writing\n' % header_path)
sys.exit(-1)
return None
def do_install(self, src, tgt, chmod=Utils.O644):
d, _ = os.path.split(tgt)
if not d:
raise Errors.WafError("Invalid installation given %r->%r" % (src, tgt))
Utils.check_dir(d)
srclbl = src.replace(self.srcnode.abspath() + os.sep, "")
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:
if not self.progress_bar:
Logs.info("- install %s (from %s)" % (tgt, srclbl))
return False
if not self.progress_bar:
Logs.info("+ install %s (from %s)" % (tgt, srclbl))
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):
Logs.error("File %r does not exist" % src)
raise Errors.WafError("Could not install the file %r" % tgt)
def load_envs(self):
"""
The configuration command creates files of the form ``build/c4che/NAMEcache.py``. This method
creates a :py:class:`waflib.ConfigSet.ConfigSet` instance for each ``NAME`` by reading those
files. The config sets are then stored in the dict :py:attr:`waflib.Build.BuildContext.allenvs`.
"""
node = self.root.find_node(self.cache_dir)
if not node:
raise Errors.WafError('The project was not configured: run "waf configure" first!')
lst = node.ant_glob('**/*%s' % CACHE_SUFFIX, quiet=True)
if not lst:
raise Errors.WafError('The cache directory is empty: reconfigure the project')
for x in lst:
name = x.path_from(node).replace(CACHE_SUFFIX, '').replace('\\', '/')
env = ConfigSet.ConfigSet(x.abspath())
self.all_envs[name] = env
for f in env[CFG_FILES]:
newnode = self.root.find_resource(f)
try:
h = Utils.h_file(newnode.abspath())
except (IOError, AttributeError):
Logs.error('cannot find %r' % f)
h = Utils.SIG_NIL
newnode.sig = h
def dl_task(task):
src = task.inputs[0]
tgt = task.outputs[0]
url = src.read().strip()
try:
web = urlopen(url)
tgt.write(web.read(),'wb')
except Exception:
import traceback
traceback.print_exc()
msg.error(tgen.worch.format("[{package}_dlpatch] problem downloading [{patch_urlfile}]"))
raise
checksum = tgen.worch.patch_checksum
if not checksum:
return
hasher_name, ref = checksum.split(":")
import hashlib, os
# FIXME: check the hasher method exists. check for typos.
hasher = getattr(hashlib, hasher_name)()
hasher.update(tgt.read('rb'))
data= hasher.hexdigest()
if data != ref:
msg.error(tgen.worch.format("[{package}_dlpatch] invalid checksum:\nref: %s\nnew: %s" %\
(ref, data)))
try:
os.remove(tgt.abspath())
except IOError:
pass
return 1
return
def configure(self):
self.find_qt5_binaries()
self.set_qt5_libs_to_check()
self.set_qt5_defines()
self.find_qt5_libraries()
self.add_qt5_rpath()
self.simplify_qt5_libs()
if not has_xml:
Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
frag='#include <QApplication>\nint main(int argc, char **argv) {return 0;}\n'
uses='QT5CORE QT5WIDGETS QT5GUI'
for flag in[[],'-fPIE','-fPIC','-std=c++11',['-std=c++11','-fPIE'],['-std=c++11','-fPIC']]:
msg='See if Qt files compile '
if flag:
msg+='with %s'%flag
try:
self.check(features='qt5 cxx',use=uses,uselib_store='qt5',cxxflags=flag,fragment=frag,msg=msg)
except self.errors.ConfigurationError:
pass
else:
break
else:
self.fatal('Could not build a simple Qt application')
from waflib import Utils
if Utils.unversioned_sys_platform()=='freebsd':
frag='#include <QApplication>\nint main(int argc, char **argv) { QApplication app(argc, argv); return NULL != (void*) (&app);}\n'
try:
self.check(features='qt5 cxx cxxprogram',use=uses,fragment=frag,msg='Can we link Qt programs on FreeBSD directly?')
except self.errors.ConfigurationError:
self.check(features='qt5 cxx cxxprogram',use=uses,uselib_store='qt5',libpath='/usr/local/lib',fragment=frag,msg='Is /usr/local/lib required?')
def scan(self):
"""Parse the *.qrc* files"""
if not has_xml:
Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
return ([], [])
parser = make_parser()
curHandler = XMLHandler()
parser.setContentHandler(curHandler)
fi = open(self.inputs[0].abspath(), 'r')
try:
parser.parse(fi)
finally:
fi.close()
nodes = []
names = []
root = self.inputs[0].parent
for x in curHandler.files:
nd = root.find_resource(x)
if nd:
nodes.append(nd)
else:
names.append(x)
return (nodes, names)
def add_moc_tasks(self):
node=self.inputs[0]
bld=self.generator.bld
try:
self.signature()
except KeyError:
pass
else:
delattr(self,'cache_sig')
moctasks=[]
mocfiles=[]
try:
tmp_lst=bld.raw_deps[self.uid()]
bld.raw_deps[self.uid()]=[]
except KeyError:
tmp_lst=[]
for d in tmp_lst:
if not d.endswith('.moc'):
continue
if d in mocfiles:
Logs.error("paranoia owns")
continue
mocfiles.append(d)
h_node=None
try:ext=Options.options.qt_header_ext.split()
except AttributeError:pass
if not ext:ext=MOC_H
base2=d[:-4]
for x in[node.parent]+self.generator.includes_nodes:
for e in ext:
h_node=x.find_node(base2+e)
if h_node:
break
if h_node:
m_node=h_node.change_ext('.moc')
break
else:
for k in EXT_QT4:
if base2.endswith(k):
for x in[node.parent]+self.generator.includes_nodes:
h_node=x.find_node(base2)
if h_node:
break
if h_node:
m_node=h_node.change_ext(k+'.moc')
break
if not h_node:
raise Errors.WafError('no header found for %r which is a moc file'%d)
bld.node_deps[(self.inputs[0].parent.abspath(),m_node.name)]=h_node
task=self.create_moc_task(h_node,m_node)
moctasks.append(task)
tmp_lst=bld.raw_deps[self.uid()]=mocfiles
lst=bld.node_deps.get(self.uid(),())
for d in lst:
name=d.name
if name.endswith('.moc'):
task=self.create_moc_task(bld.node_deps[(self.inputs[0].parent.abspath(),name)],d)
moctasks.append(task)
self.run_after.update(set(moctasks))
self.moc_done=1
def _getVersion():
"""update the ns3_version.js file, when building documentation"""
prog = "doc/ns3_html_theme/get_version.sh"
if subprocess.Popen([prog]).wait() :
Logs.error(prog + " returned an error")
raise SystemExit(1)
def install_pyfile(self,node,install_from=None):
from_node=install_from or node.parent
tsk=self.bld.install_as(self.install_path+'/'+node.path_from(from_node),node,postpone=False)
path=tsk.get_install_path()
if self.bld.is_install<0:
Logs.info("+ removing byte compiled python files")
for x in'co':
try:
os.remove(path+x)
except OSError:
pass
if self.bld.is_install>0:
try:
st1=os.stat(path)
except OSError:
Logs.error('The python file is missing, this should not happen')
for x in['c','o']:
do_inst=self.env['PY'+x.upper()]
try:
st2=os.stat(path+x)
except OSError:
pass
else:
if st1.st_mtime<=st2.st_mtime:
do_inst=False
if do_inst:
lst=(x=='o')and[self.env['PYFLAGS_OPT']]or[]
(a,b,c)=(path,path+x,tsk.get_install_path(destdir=False)+x)
argv=self.env['PYTHON']+lst+['-c',INST,a,b,c]
Logs.info('+ byte compiling %r'%(path+x))
env=self.env.env or None
ret=Utils.subprocess.Popen(argv,env=env).wait()
if ret:
raise Errors.WafError('py%s compilation failed %r'%(x,path))
def bibfile(self):
"""
Parses *.aux* files to find bibfiles to process.
If present, execute :py:meth:`waflib.Tools.tex.tex.bibtex_fun`
"""
for aux_node in self.aux_nodes:
try:
ct = aux_node.read()
except EnvironmentError:
Logs.error('Error reading %s: %r', aux_node.abspath())
continue
if g_bibtex_re.findall(ct):
self.info('calling bibtex')
self.env.env = {}
self.env.env.update(os.environ)
self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
self.env.SRCFILE = aux_node.name[:-4]
self.check_status('error when calling bibtex', self.bibtex_fun())
for node in getattr(self, 'multibibs', []):
self.env.env = {}
self.env.env.update(os.environ)
self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
self.env.SRCFILE = node.name[:-4]
self.check_status('error when calling bibtex', self.bibtex_fun())
Logs.error('Waf: Run from a directory containing a file named %r' %
Context.WSCRIPT_FILE)
sys.exit(1)
try:
os.chdir(Context.run_dir)
except OSError:
Logs.error('Waf: The folder %r is unreadable' % Context.run_dir)
sys.exit(1)
try:
set_main_module(Context.run_dir + os.sep + Context.WSCRIPT_FILE)
except Errors.WafError, e:
Logs.pprint('RED', e.verbose_msg)
Logs.error(str(e))
sys.exit(1)
except Exception, e:
Logs.error('Waf: The wscript in %r is unreadable' % Context.run_dir, e)
traceback.print_exc(file=sys.stdout)
sys.exit(2)
try:
run_commands()
except Errors.WafError, e:
if Logs.verbose > 1:
Logs.pprint('RED', e.verbose_msg)
Logs.error(e.msg)
sys.exit(1)
except SystemExit:
raise
except Exception, e:
traceback.print_exc(file=sys.stdout)
sys.exit(2)
except KeyboardInterrupt:
def CHECK_BUNDLED_SYSTEM(conf,
libname,
minversion='0.0.0',
maxversion=None,
version_blacklist=[],
checkfunctions=None,
headers=None,
checkcode=None,
onlyif=None,
implied_deps=None,
require_headers=True,
pkg=None,
set_target=True):
'''check if a library is available as a system library.
this first tries via pkg-config, then if that fails
tries by testing for a specified function in the specified lib
'''
# We always do a logic validation of 'onlyif' first
missing = []
if onlyif:
for l in TO_LIST(onlyif):
f = 'FOUND_SYSTEMLIB_%s' % l
if not f in conf.env:
Logs.error('ERROR: CHECK_BUNDLED_SYSTEM(%s) - ' % (libname) +
'missing prerequisite check for ' +
'system library %s, onlyif=%r' % (l, onlyif))
sys.exit(1)
if not conf.env[f]:
missing.append(l)
found = 'FOUND_SYSTEMLIB_%s' % libname
if found in conf.env:
return conf.env[found]
if conf.LIB_MUST_BE_BUNDLED(libname):
conf.env[found] = False
return False
# see if the library should only use a system version if another dependent
# system version is found. That prevents possible use of mixed library
# versions
if missing:
if not conf.LIB_MAY_BE_BUNDLED(libname):
Logs.error(
'ERROR: Use of system library %s depends on missing system library/libraries %r'
% (libname, missing))
sys.exit(1)
conf.env[found] = False
return False
def check_functions_headers_code():
'''helper function for CHECK_BUNDLED_SYSTEM'''
if require_headers and headers and not conf.CHECK_HEADERS(headers,
lib=libname):
return False
if checkfunctions is not None:
ok = conf.CHECK_FUNCS_IN(checkfunctions,
libname,
headers=headers,
empty_decl=False,
set_target=False)
if not ok:
return False
if checkcode is not None:
define = 'CHECK_BUNDLED_SYSTEM_%s' % libname.upper()
ok = conf.CHECK_CODE(checkcode,
lib=libname,
headers=headers,
local_include=False,
msg=msg,
define=define)
conf.CONFIG_RESET(define)
if not ok:
return False
return True
minversion = minimum_library_version(conf, libname, minversion)
msg = 'Checking for system %s' % libname
msg_ver = []
if minversion != '0.0.0':
msg_ver.append('>=%s' % minversion)
if maxversion is not None:
msg_ver.append('<=%s' % maxversion)
for v in version_blacklist:
msg_ver.append('!=%s' % v)
if msg_ver != []:
msg += " (%s)" % (" ".join(msg_ver))
uselib_store = libname.upper()
if pkg is None:
pkg = libname
version_checks = '%s >= %s' % (pkg, minversion)
if maxversion is not None:
version_checks += ' %s <= %s' % (pkg, maxversion)
for v in version_blacklist:
version_checks += ' %s != %s' % (pkg, v)
# try pkgconfig first
if (conf.CHECK_CFG(package=pkg,
args='"%s" --cflags --libs' % (version_checks),
msg=msg,
uselib_store=uselib_store)
and check_functions_headers_code()):
if set_target:
conf.SET_TARGET_TYPE(libname, 'SYSLIB')
conf.env[found] = True
if implied_deps:
conf.SET_SYSLIB_DEPS(libname, implied_deps)
return True
if checkfunctions is not None:
if check_functions_headers_code():
conf.env[found] = True
if implied_deps:
conf.SET_SYSLIB_DEPS(libname, implied_deps)
if set_target:
conf.SET_TARGET_TYPE(libname, 'SYSLIB')
return True
conf.env[found] = False
if not conf.LIB_MAY_BE_BUNDLED(libname):
Logs.error(
'ERROR: System library %s of version %s not found, and bundling disabled'
% (libname, minversion))
sys.exit(1)
return False
def is_before(t1, t2):
ret = old(t1, t2)
if ret and old(t2, t1):
Logs.error('Contradictory order constraints in classes %r %r', t1,
t2)
return ret
def waf_entry_point(current_directory, version, wafdir):
Logs.init_log()
if Context.WAFVERSION != version:
Logs.error('Waf script %r and library %r do not match (directory %r)' %
(version, Context.WAFVERSION, wafdir))
sys.exit(1)
if '--version' in sys.argv:
Context.run_dir = current_directory
ctx = Context.create_context('options')
ctx.curdir = current_directory
ctx.parse_args()
sys.exit(0)
Context.waf_dir = wafdir
Context.launch_dir = current_directory
no_climb = os.environ.get('NOCLIMB', None)
if not no_climb:
for k in no_climb_commands:
if k in sys.argv:
no_climb = True
break
cur = current_directory
while cur:
lst = os.listdir(cur)
if Options.lockfile in lst:
env = ConfigSet.ConfigSet()
try:
env.load(os.path.join(cur, Options.lockfile))
ino = os.stat(cur)[stat.ST_INO]
except Exception:
pass
else:
for x in [env.run_dir, env.top_dir, env.out_dir]:
if Utils.is_win32:
if cur == x:
load = True
break
else:
try:
ino2 = os.stat(x)[stat.ST_INO]
except OSError:
pass
else:
if ino == ino2:
load = True
break
else:
Logs.warn('invalid lock file in %s' % cur)
load = False
if load:
Context.run_dir = env.run_dir
Context.top_dir = env.top_dir
Context.out_dir = env.out_dir
break
if not Context.run_dir:
if Context.WSCRIPT_FILE in lst:
Context.run_dir = cur
next = os.path.dirname(cur)
if next == cur:
break
cur = next
if no_climb:
break
if not Context.run_dir:
if '-h' in sys.argv or '--help' in sys.argv:
Logs.warn(
'No wscript file found: the help message may be incomplete')
Context.run_dir = current_directory
ctx = Context.create_context('options')
ctx.curdir = current_directory
ctx.parse_args()
sys.exit(0)
Logs.error('Waf: Run from a directory containing a file named %r' %
Context.WSCRIPT_FILE)
sys.exit(1)
try:
os.chdir(Context.run_dir)
except OSError:
Logs.error('Waf: The folder %r is unreadable' % Context.run_dir)
sys.exit(1)
try:
set_main_module(Context.run_dir + os.sep + Context.WSCRIPT_FILE)
except Errors.WafError, e:
Logs.pprint('RED', e.verbose_msg)
Logs.error(str(e))
sys.exit(1)
