def get_run_program(program_string, command_template=None):
"""
Return the program name and argv of the process that would be executed by
run_program(program_string, command_template).
"""
#print "get_run_program_argv(program_string=%r, command_template=%r)" % (program_string, command_template)
env = bld.env
if command_template in (None, '%s'):
argv = shlex.split(program_string)
#print "%r ==shlex.split==> %r" % (program_string, argv)
program_name = argv[0]
try:
program_obj = find_program(program_name, env)
except ValueError, ex:
raise Utils.WafError(str(ex))
program_node = program_obj.path.find_or_declare(ccroot.get_target_name(program_obj))
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
execvec = [program_node.abspath(env)] + argv[1:]
def add_rpaths(self):
self.env[ccroot.c_attrs['rpath']] = self.to_list(self.env[ccroot.c_attrs['rpath']])
try:
self.uselib_local
except:
return
names = self.to_list(self.uselib_local)
while names:
x = names.pop(0)
y = self.name_to_obj(x)
if os.path.splitext(ccroot.get_target_name(y))[1] != y.env['shlib_PATTERN'].split('%s')[1]:
continue
y.post()
newPath = os.path.split(y.link_task.outputs[0].abspath(self.env))[0]
if not newPath in self.env[ccroot.c_attrs['rpath']]:
self.env[ccroot.c_attrs['rpath']].append(newPath)
for k in self.to_list(y.env[ccroot.c_attrs['rpath']]):
if not k in self.env[ccroot.c_attrs['rpath']]:
self.env[ccroot.c_attrs['rpath']].append(k)
if '' in self.env[ccroot.c_attrs['rpath']] and len(self.env[ccroot.c_attrs['rpath']]) > 1:
self.env[ccroot.c_attrs['rpath']].remove('')
def extract_headers(self):
lst = self.to_list(self.source)
self.source = ''
find_resource = self.path.find_resource
self.uselib_local += ' sc_controller'
try:
obj_ext = self.obj_ext
except AttributeError:
self.obj_ext = '.o'
self.srclist = []
targetbase = os.path.splitext(ccroot.get_target_name(self))[0]
find_resource = self.path.find_resource
for filename in lst:
# -- Extract the header files to be treated separately
#
base, ext = os.path.splitext(filename)
if ext in self.header_ext:
n = find_resource(Utils.split_path(filename))
self.source += '\n' + filename
self.srclist.append(n)
else:
self.source += '\n' + filename
def get_run_program(program_string, command_template=None):
"""
Return the program name and argv of the process that would be executed by
run_program(program_string, command_template).
"""
#print "get_run_program_argv(program_string=%r, command_template=%r)" % (program_string, command_template)
env = bld.env
if command_template in (None, '%s'):
argv = shlex.split(program_string)
#print "%r ==shlex.split==> %r" % (program_string, argv)
program_name = argv[0]
try:
program_obj = find_program(program_name, env)
except ValueError, ex:
raise Utils.WafError(str(ex))
program_node = program_obj.path.find_or_declare(ccroot.get_target_name(program_obj))
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
execvec = [program_node.abspath(env)] + argv[1:]
def no_rpath(self):
"""This would almost justify a new feature"""
if self.link_task.__class__.__name__ != 'cc_link':
return
name = '__' + get_target_name(self) # not always a .so
tsk = self.create_task('inst_cc')
tsk.inputs = self.link_task.inputs
tsk.set_outputs(self.path.find_or_declare(name))
tsk.set_run_after(self.link_task)
self.link_task.env = tsk.env.copy()
self.meths.remove('default_link_install')
if not getattr(self, 'vnum', None):
self.bld.install_as(self.install_path + '/' +
self.link_task.outputs[0].name,
tsk.outputs[0],
env=self.env,
chmod=self.chmod)
return
self.meths.remove('apply_vnum')
# following is from apply_vnum
link = self.link_task
nums = self.vnum.split('.')
node = link.outputs[0]
libname = node.name
if libname.endswith('.dylib'):
name3 = libname.replace('.dylib', '.%s.dylib' % self.vnum)
name2 = libname.replace('.dylib', '.%s.dylib' % nums[0])
else:
name3 = libname + '.' + self.vnum
name2 = libname + '.' + nums[0]
if self.env.SONAME_ST:
v = self.env.SONAME_ST % name2
self.env.append_value('LINKFLAGS', v.split())
bld = self.bld
nums = self.vnum.split('.')
path = self.install_path
if not path: return
bld.install_as(path + os.sep + name3, tsk.outputs[0],
env=self.env) # not the link task node
bld.symlink_as(path + os.sep + name2, name3)
bld.symlink_as(path + os.sep + libname, name3)
# the following task is just to enable execution from the build dir :-/
tsk = self.create_task('vnum')
tsk.set_inputs([node])
tsk.set_outputs(node.parent.find_or_declare(name2))
def no_rpath(self):
"""This would almost justify a new feature"""
if self.link_task.__class__.__name__ != 'cc_link':
return
name = '__' + get_target_name(self) # not always a .so
tsk = self.create_task('inst_cc')
tsk.inputs = self.link_task.inputs
tsk.set_outputs(self.path.find_or_declare(name))
tsk.set_run_after(self.link_task)
self.link_task.env = tsk.env.copy()
self.meths.remove('default_link_install')
if not getattr(self, 'vnum', None):
self.bld.install_as(self.install_path + '/' + self.link_task.outputs[0].name, tsk.outputs[0], env=self.env, chmod=self.chmod)
return
self.meths.remove('apply_vnum')
# following is from apply_vnum
link = self.link_task
nums = self.vnum.split('.')
node = link.outputs[0]
libname = node.name
if libname.endswith('.dylib'):
name3 = libname.replace('.dylib', '.%s.dylib' % self.vnum)
name2 = libname.replace('.dylib', '.%s.dylib' % nums[0])
else:
name3 = libname + '.' + self.vnum
name2 = libname + '.' + nums[0]
if self.env.SONAME_ST:
v = self.env.SONAME_ST % name2
self.env.append_value('LINKFLAGS', v.split())
bld = self.bld
nums = self.vnum.split('.')
path = self.install_path
if not path: return
bld.install_as(path + os.sep + name3, tsk.outputs[0], env=self.env) # not the link task node
bld.symlink_as(path + os.sep + name2, name3)
bld.symlink_as(path + os.sep + libname, name3)
# the following task is just to enable execution from the build dir :-/
tsk = self.create_task('vnum')
tsk.set_inputs([node])
tsk.set_outputs(node.parent.find_or_declare(name2))
def apply_link_msvc(self): if'objects'in self.features: self.out_nodes=[] app=self.out_nodes.append for t in self.compiled_tasks:app(t.outputs[0]) return link=getattr(self,'link',None) if not link: if'cstaticlib'in self.features:link='msvc_ar_link_static' elif'cxx'in self.features:link='msvc_cxx_link' else:link='msvc_cc_link' linktask=self.create_task(link) outputs=[t.outputs[0]for t in self.compiled_tasks] linktask.set_inputs(outputs) linktask.set_outputs(self.path.find_or_declare(ccroot.get_target_name(self))) linktask.features=self.features linktask.subsystem=getattr(self,'subsystem','') self.link_task=linktask
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
execvec = [program_node.abspath(env)] + argv[1:]
else:
program_name = program_string
try:
program_obj = find_program(program_name, env)
except ValueError, ex:
raise Utils.WafError(str(ex))
program_node = program_obj.path.find_or_declare(ccroot.get_target_name(program_obj))
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
tmpl = command_template % (program_node.abspath(env),)
execvec = shlex.split(tmpl.replace('\\', '\\\\'))
#print "%r ==shlex.split==> %r" % (command_template % (program_node.abspath(env),), execvec)
return program_name, execvec
def run_program(program_string, env, command_template=None, cwd=None):
"""
if command_template is not None, then program_string == program
name and argv is given by command_template with %s replaced by the
full path to the program. Else, program_string is interpreted as
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
execvec = [program_node.abspath(env)] + argv[1:]
else:
program_name = program_string
try:
program_obj = find_program(program_name, env)
except ValueError, ex:
raise Utils.WafError(str(ex))
program_node = program_obj.path.find_or_declare(ccroot.get_target_name(program_obj))
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
tmpl = command_template % (program_node.abspath(env),)
execvec = shlex.split(tmpl.replace('\\', '\\\\'))
#print "%r ==shlex.split==> %r" % (command_template % (program_node.abspath(env),), execvec)
return program_name, execvec
def run_program(program_string, env, command_template=None, cwd=None, visualize=False):
"""
if command_template is not None, then program_string == program
name and argv is given by command_template with %s replaced by the
full path to the program. Else, program_string is interpreted as
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
execvec = [program_node.abspath(env)] + argv[1:]
else:
program_name = program_string
try:
program_obj = find_program(program_name, env)
except ValueError, ex:
raise Utils.WafError(str(ex))
program_node = program_obj.path.find_or_declare(
ccroot.get_target_name(program_obj))
#try:
# program_node = program_obj.path.find_build(ccroot.get_target_name(program_obj))
#except AttributeError:
# raise Utils.WafError("%s does not appear to be a program" % (program_name,))
tmpl = command_template % (program_node.abspath(env), )
execvec = shlex.split(tmpl.replace('\\', '\\\\'))
#print "%r ==shlex.split==> %r" % (command_template % (program_node.abspath(env),), execvec)
return program_name, execvec
def run_program(program_string,
env,
command_template=None,
cwd=None,
def process_headers(self):
""" This function separates header files from .cpp files, and
treats them separately.
"""
#if sys.platform == 'darwin':
#so_ext = '.so'
#else:
#so_ext = self.env['shlib_PATTERN'].split('%s')[1]
#self.env['shlib_PATTERN'] = '%s'+so_ext
try:
self.custom_code = get_code_blocks(self.custom_code)
except:
self.custom_code = []
targetbase, ext = os.path.splitext(ccroot.get_target_name(self))
for i in self.to_list(self.uselib_local):
lib = self.name_to_obj(i).env['INC_PATHS']
if len(lib)>0:
self.env.append_unique('INC_PATHS', lib[0])
if len(self.srclist) > 0:
# Includes are objects: to keep dependencies working, objects have
# to be *posted* before they can be used
include_lst = self.to_list(self.include)
# Find the target node, i.e. the generated file
if self.split < 1:
raise Exception('Error, specified ' + str(self.split) + ' output files for task ' + targetbase + '; a number > 0 should be used')
tgnodes = []
if self.split == 1:
tgnodes.append(self.path.find_or_declare(targetbase + '.pypp.cpp'))
else:
for i in range( 1 , self.split ):
name = targetbase + '_classes_' + str(i)
tgnodes.append(self.path.find_or_declare(name + '.pypp.cpp'))
tgnodes.append(self.path.find_or_declare(targetbase + '.main.cpp'))
# Create a pypp task with all the input headerfiles and one output module
pypptask = self.create_task('pypp', self.env)
# Apply parameters passed by the wscript to the task
pypptask.bldpath = self.bld.bldnode.abspath()
pypptask.srcpath = self.bld.srcnode.abspath()
pypptask.custom_code = self.custom_code
pypptask.custom_declaration_code = self.custom_declaration_code
pypptask.custom_registration_code = self.custom_registration_code
pypptask.target = ccroot.get_target_name(self)
pypptask.split = self.split
pypptask.start_decls = Utils.to_list(self.start_decls)
pypptask.virtuality = self.virtuality
pypptask.path_lst = self.env['INC_PATHS']
pypptask.includes = [os.path.join(self.path.abspath(), i) for i in self.to_list(self.includes)]
pypptask.templates = self.templates
# Now I have to parse the CPPFLAGS and CXXFLAGS environment variables and extract the synmbol definitions;
pypptask.define_symbols = []
for symbol in self.env['CXXFLAGS']:
if symbol.find('-D') == 0:
symbol = symbol.replace('-D', '', 1)
if not symbol in pypptask.define_symbols:
pypptask.define_symbols.append(symbol)
for symbol in self.env['CPPFLAGS']:
if symbol.find('-D') == 0:
symbol = symbol.replace('-D', '', 1)
if not symbol in pypptask.define_symbols:
pypptask.define_symbols.append(symbol)
# Create a node for every include
incl = []
includeCustomCode = []
includeStartDecls = []
if include_lst:
for x in include_lst:
obj = self.name_to_obj(x)
if( not obj ):
print targetbase + ' --> Warning: Object '+ x +' not found'
continue
try:
includeCustomCode += obj.custom_code
except AttributeError:
pass
try:
includeStartDecls += Utils.to_list(obj.start_decls)
except AttributeError:
pass
# Now I add the custom code of the includes, so that their elements are also
# exported; I also have to add their start declarations
pypptask.custom_code_include = includeCustomCode
pypptask.start_decls = includeStartDecls + pypptask.start_decls
# ********************** TODO ************** set the dipendences well, so that only the tasks
# ************************* depending on each other are (either directly or because they include the
# same wrapper) are serialized *****************************************************
# Adding dependencies to all already-processed pypp files
all_tasks = self.bld.task_manager.groups[self.bld.task_manager.current_group].tasks
dependencies = filter(lambda tsk: isinstance(tsk, Task.TaskBase.classes['pypp']) and (pypptask != tsk) , all_tasks)
if dependencies:
pypptask.set_run_after(dependencies[-1])
#print dependencies[-1]
for x in dependencies:
incl.append( x.outputs[0] )
pypptask.include = incl
# Generate template task if templates are specified
if self.templates:
templatetask = self.create_task('generate_header', self.env)
templatetask.templates = self.templates
# The source files are augmented with the autogenerated template instantiation
templatetask.inputs = self.srclist
templatetask.outputs = [self.path.find_or_declare(targetbase+'_exp.hpp')]
templatetask.target = self.target
# If templates are enabled, py++ will process only the autogenerated header
pypptask.inputs = templatetask.outputs
pypptask.set_run_after(templatetask)
else:
# If there are no templates, the input of py++ are the source files
pypptask.inputs = self.srclist
#print Build.bld.bdir
pypptask.ext_headers = map(lambda a: os.path.join(Build.bld.bdir, a.srcpath(self.env)) , self.srclist)
pypptask.outputs = tgnodes
# Compile the autogenerated C++ files
if self.split == 1:
task = self.create_task('cxx', self.env)
task.inputs = [tgnodes[0]]
task.outputs = [pypptask.outputs[0].change_ext(self.obj_ext)]
task.set_run_after(pypptask)
#task.defines = self.scanner_defines
self.compiled_tasks.append(task)
else:
for i in range (0, self.split):
task = self.create_task('cxx', self.env)
task.inputs = [tgnodes[i]]
task.outputs = [pypptask.outputs[i].change_ext(self.obj_ext)]
task.set_run_after(pypptask)
#task.defines = self.scanner_defines
self.compiled_tasks.append(task)