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# Copyright 2014-2015 0xc0170, theotherjimmy
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import copy
import os
import logging
import ntpath
import subprocess
from itertools import chain
from os.path import join, normpath,dirname
from project_generator_definitions.definitions import ProGenDef
from .tool import Tool, Exporter
from ..util import SOURCE_KEYS
class MakefileTool(Tool, Exporter):
ERRORLEVEL = {
0: 'no errors)',
1: 'targets not already up to date',
2: 'errors'
}
SUCCESSVALUE = 0
optimization_options = ['O0', 'O1', 'O2', 'O3', 'Os']
generated_projects = {
'path': '',
'files': {
'makefile' : '',
}
}
def __init__(self, workspace, env_settings, logging):
self.workspace = workspace
self.env_settings = env_settings
self.logging = logging
def _parse_specific_options(self, data):
""" Parse all specific setttings. """
data['common_flags'] = []
data['ld_flags'] = []
data['c_flags'] = []
data['cxx_flags'] = []
data['asm_flags'] = []
for k, v in data['misc'].items():
if type(v) is list:
if k not in data:
data[k] = []
data[k].extend(v)
else:
if k not in data:
data[k] = ''
data[k] = v
def _get_libs(self, project_data):
project_data['lib_paths'] =[]
project_data['libraries'] =[]
for lib in project_data['source_files_lib']:
head, tail = ntpath.split(lib)
file = tail
if (os.path.splitext(file)[1] != ".a"):
self.logging.debug("Found %s lib with non-valid extension (!=.a)" % file)
continue
else:
file = file.replace(".a","")
project_data['lib_paths'].append(head)
project_data['libraries'].append(file.replace("lib",''))
def export_workspace(self):
self.logging.debug("Makefiles currently do not support workspaces")
def get_generated_project_files(self):
return {'path': self.workspace['path'], 'files': [self.workspace['files']['makefile']]}
def process_data_for_makefile(self, project_data):
#Flatten our dictionary, we don't need groups
for key in SOURCE_KEYS:
project_data[key] = list(chain(*project_data[key].values()))
self._get_libs(project_data)
self._parse_specific_options(project_data)
pro_def = ProGenDef()
if pro_def.get_mcu_core(project_data['target'].lower()):
project_data['core'] = pro_def.get_mcu_core(project_data['target'].lower())[0]
else:
raise RuntimeError(
"Target: %s not found, Please add the target to https://github.com/project-generator/project_generator_definitions" % project_data['target'].lower())
# gcc arm is funny about cortex-m4f.
if project_data['core'] == 'cortex-m4f':
project_data['core'] = 'cortex-m4'
# change cortex-m0+ to cortex-m0plus
if project_data['core'] == 'cortex-m0+':
project_data['core'] = 'cortex-m0plus'
def build_project(self):
# cwd: relpath(join(project_path, ("gcc_arm" + project)))
# > make all
path = dirname(self.workspace['files']['makefile'])
self.logging.debug("Building GCC ARM project: %s" % path)
args = ['make', 'all']
self.logging.debug(args)
try:
ret_code = None
ret_code = subprocess.call(args, cwd=path)
except:
self.logging.error("Project: %s build error whilst calling make. Is it in your PATH?" % self.workspace['files']['makefile'])
return -1
else:
if ret_code != self.SUCCESSVALUE:
# Seems like something went wrong.
if ret_code < 3:
self.logging.error("Project: %s build failed with the status: %s" %
(self.ERRORLEVEL[ret_code], self.workspace['files']['makefile']))
else:
self.logging.error("Project: %s build failed with unknown error. Returned: %s" %
(ret_code, self.workspace['files']['makefile']))
return -1
else:
self.logging.info("Build succeeded with the status: %s" %
self.ERRORLEVEL[ret_code])
return 0
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