215 lines
6.3 KiB
Python
215 lines
6.3 KiB
Python
#
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# File : iar.py
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# This file is part of RT-Thread RTOS
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# COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Change Logs:
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# Date Author Notes
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# 2015-01-20 Bernard Add copyright information
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#
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import os
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import sys
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import string
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import utils
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from SCons.Script import *
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import xml.etree.ElementTree as etree
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from xml.etree.ElementTree import SubElement
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from utils import _make_path_relative
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from utils import xml_indent
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fs_encoding = sys.getfilesystemencoding()
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iar_workspace = '''<?xml version="1.0" encoding="iso-8859-1"?>
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<workspace>
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<project>
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<path>$WS_DIR$\%s</path>
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</project>
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<batchBuild/>
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</workspace>
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'''
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def IARAddGroup(parent, name, files, project_path):
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group = SubElement(parent, 'group')
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group_name = SubElement(group, 'name')
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group_name.text = name
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for f in files:
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fn = f.rfile()
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name = fn.name
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path = os.path.dirname(fn.abspath)
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basename = os.path.basename(path)
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path = _make_path_relative(project_path, path)
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path = os.path.join(path, name)
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file = SubElement(group, 'file')
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file_name = SubElement(file, 'name')
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if os.path.isabs(path):
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file_name.text = path # path.decode(fs_encoding)
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else:
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file_name.text = '$PROJ_DIR$\\' + path # ('$PROJ_DIR$\\' + path).decode(fs_encoding)
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def IARWorkspace(target):
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# make an workspace
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workspace = target.replace('.ewp', '.eww')
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out = open(workspace, 'w')
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xml = iar_workspace % target
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out.write(xml)
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out.close()
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def IARProject(target, script):
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project_path = os.path.dirname(os.path.abspath(target))
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tree = etree.parse('template.ewp')
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root = tree.getroot()
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out = open(target, 'w')
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CPPPATH = []
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CPPDEFINES = []
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LOCAL_CPPDEFINES = []
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LINKFLAGS = ''
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CFLAGS = ''
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Libs = []
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lib_prefix = ['lib', '']
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lib_suffix = ['.a', '.o', '']
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def searchLib(group):
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for path_item in group['LIBPATH']:
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for prefix_item in lib_prefix:
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for suffix_item in lib_suffix:
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lib_full_path = os.path.join(path_item, prefix_item + item + suffix_item)
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if os.path.isfile(lib_full_path):
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return lib_full_path
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else:
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return ''
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# add group
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for group in script:
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IARAddGroup(root, group['name'], group['src'], project_path)
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# get each include path
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if 'CPPPATH' in group and group['CPPPATH']:
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CPPPATH += group['CPPPATH']
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# get each group's definitions
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if 'CPPDEFINES' in group and group['CPPDEFINES']:
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CPPDEFINES += group['CPPDEFINES']
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if 'LOCAL_CPPDEFINES' in group and group['LOCAL_CPPDEFINES']:
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LOCAL_CPPDEFINES += group['LOCAL_CPPDEFINES']
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# get each group's link flags
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if 'LINKFLAGS' in group and group['LINKFLAGS']:
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LINKFLAGS += group['LINKFLAGS']
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if 'LIBS' in group and group['LIBS']:
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for item in group['LIBS']:
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lib_path = searchLib(group)
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if lib_path != '':
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lib_path = _make_path_relative(project_path, lib_path)
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Libs += [lib_path]
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# print('found lib isfile: ' + lib_path)
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else:
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print('not found LIB: ' + item)
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# make relative path
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paths = set()
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for path in CPPPATH:
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inc = _make_path_relative(project_path, os.path.normpath(path))
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paths.add(inc) #.replace('\\', '/')
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# setting options
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options = tree.findall('configuration/settings/data/option')
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for option in options:
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# print option.text
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name = option.find('name')
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if name.text == 'CCIncludePath2' or name.text == 'newCCIncludePaths':
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for path in paths:
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state = SubElement(option, 'state')
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if os.path.isabs(path) or path.startswith('$'):
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state.text = path
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else:
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state.text = '$PROJ_DIR$\\' + path
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if name.text == 'CCDefines':
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for define in CPPDEFINES:
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state = SubElement(option, 'state')
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state.text = define
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for define in LOCAL_CPPDEFINES:
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state = SubElement(option, 'state')
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state.text = define
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if name.text == 'IlinkAdditionalLibs':
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for path in Libs:
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state = SubElement(option, 'state')
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if os.path.isabs(path) or path.startswith('$'):
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path = path.decode(fs_encoding)
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else:
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path = ('$PROJ_DIR$\\' + path).decode(fs_encoding)
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state.text = path
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xml_indent(root)
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out.write(etree.tostring(root, encoding='utf-8').decode())
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out.close()
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IARWorkspace(target)
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def IARPath():
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import rtconfig
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# backup environ
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old_environ = os.environ
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os.environ['RTT_CC'] = 'iar'
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utils.ReloadModule(rtconfig)
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# get iar path
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path = rtconfig.EXEC_PATH
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# restore environ
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os.environ = old_environ
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utils.ReloadModule(rtconfig)
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return path
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def IARVersion():
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import subprocess
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import re
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path = IARPath()
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if os.path.exists(path):
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cmd = os.path.join(path, 'iccarm.exe')
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else:
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return "0.0"
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child = subprocess.Popen([cmd, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
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stdout, stderr = child.communicate()
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if not isinstance(stdout, str):
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stdout = str(stdout, 'utf8') # Patch for Python 3
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# example stdout: IAR ANSI C/C++ Compiler V8.20.1.14183/W32 for ARM
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iar_version = re.search('[\d\.]+', stdout).group(0)
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return iar_version
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