296 lines
7.7 KiB
Python
296 lines
7.7 KiB
Python
|
#
|
||
|
|
# File : utils.py
|
||
|
|
# This file is part of RT-Thread RTOS
|
||
|
|
# COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
|
||
|
|
#
|
||
|
|
# This program is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 2 of the License, or
|
||
|
|
# (at your option) any later version.
|
||
|
|
#
|
||
|
|
# This program is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License along
|
||
|
|
# with this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
#
|
||
|
|
# Change Logs:
|
||
|
|
# Date Author Notes
|
||
|
|
# 2015-01-20 Bernard Add copyright information
|
||
|
|
#
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import os
|
||
|
|
import re
|
||
|
|
|
||
|
|
def splitall(loc):
|
||
|
|
"""
|
||
|
|
Return a list of the path components in loc. (Used by relpath_).
|
||
|
|
|
||
|
|
The first item in the list will be either ``os.curdir``, ``os.pardir``, empty,
|
||
|
|
or the root directory of loc (for example, ``/`` or ``C:\\).
|
||
|
|
|
||
|
|
The other items in the list will be strings.
|
||
|
|
|
||
|
|
Adapted from *path.py* by Jason Orendorff.
|
||
|
|
"""
|
||
|
|
parts = []
|
||
|
|
while loc != os.curdir and loc != os.pardir:
|
||
|
|
prev = loc
|
||
|
|
loc, child = os.path.split(prev)
|
||
|
|
if loc == prev:
|
||
|
|
break
|
||
|
|
parts.append(child)
|
||
|
|
parts.append(loc)
|
||
|
|
parts.reverse()
|
||
|
|
return parts
|
||
|
|
|
||
|
|
def _make_path_relative(origin, dest):
|
||
|
|
"""
|
||
|
|
Return the relative path between origin and dest.
|
||
|
|
|
||
|
|
If it's not possible return dest.
|
||
|
|
|
||
|
|
|
||
|
|
If they are identical return ``os.curdir``
|
||
|
|
|
||
|
|
Adapted from `path.py <http://www.jorendorff.com/articles/python/path/>`_ by Jason Orendorff.
|
||
|
|
"""
|
||
|
|
origin = os.path.abspath(origin).replace('\\', '/')
|
||
|
|
dest = os.path.abspath(dest).replace('\\', '/')
|
||
|
|
#
|
||
|
|
orig_list = splitall(os.path.normcase(origin))
|
||
|
|
# Don't normcase dest! We want to preserve the case.
|
||
|
|
dest_list = splitall(dest)
|
||
|
|
#
|
||
|
|
if orig_list[0] != os.path.normcase(dest_list[0]):
|
||
|
|
# Can't get here from there.
|
||
|
|
return dest
|
||
|
|
#
|
||
|
|
# Find the location where the two paths start to differ.
|
||
|
|
i = 0
|
||
|
|
for start_seg, dest_seg in zip(orig_list, dest_list):
|
||
|
|
if start_seg != os.path.normcase(dest_seg):
|
||
|
|
break
|
||
|
|
i += 1
|
||
|
|
#
|
||
|
|
# Now i is the point where the two paths diverge.
|
||
|
|
# Need a certain number of "os.pardir"s to work up
|
||
|
|
# from the origin to the point of divergence.
|
||
|
|
segments = [os.pardir] * (len(orig_list) - i)
|
||
|
|
# Need to add the diverging part of dest_list.
|
||
|
|
segments += dest_list[i:]
|
||
|
|
if len(segments) == 0:
|
||
|
|
# If they happen to be identical, use os.curdir.
|
||
|
|
return os.curdir
|
||
|
|
else:
|
||
|
|
# return os.path.join(*segments).replace('\\', '/')
|
||
|
|
return os.path.join(*segments)
|
||
|
|
|
||
|
|
def xml_indent(elem, level=0):
|
||
|
|
i = "\n" + level*" "
|
||
|
|
if len(elem):
|
||
|
|
if not elem.text or not elem.text.strip():
|
||
|
|
elem.text = i + " "
|
||
|
|
if not elem.tail or not elem.tail.strip():
|
||
|
|
elem.tail = i
|
||
|
|
for elem in elem:
|
||
|
|
xml_indent(elem, level+1)
|
||
|
|
if not elem.tail or not elem.tail.strip():
|
||
|
|
elem.tail = i
|
||
|
|
else:
|
||
|
|
if level and (not elem.tail or not elem.tail.strip()):
|
||
|
|
elem.tail = i
|
||
|
|
|
||
|
|
|
||
|
|
source_ext = ["c", "h", "s", "S", "cpp", "xpm"]
|
||
|
|
source_list = []
|
||
|
|
|
||
|
|
def walk_children(child):
|
||
|
|
global source_list
|
||
|
|
global source_ext
|
||
|
|
|
||
|
|
# print child
|
||
|
|
full_path = child.rfile().abspath
|
||
|
|
file_type_list = full_path.rsplit('.',1)
|
||
|
|
#print file_type
|
||
|
|
if (len(file_type_list) > 1):
|
||
|
|
file_type = full_path.rsplit('.',1)[1]
|
||
|
|
|
||
|
|
if file_type in source_ext:
|
||
|
|
if full_path not in source_list:
|
||
|
|
source_list.append(full_path)
|
||
|
|
|
||
|
|
children = child.all_children()
|
||
|
|
if children != []:
|
||
|
|
for item in children:
|
||
|
|
walk_children(item)
|
||
|
|
|
||
|
|
def PrefixPath(prefix, path):
|
||
|
|
path = os.path.abspath(path)
|
||
|
|
prefix = os.path.abspath(prefix)
|
||
|
|
|
||
|
|
if sys.platform == 'win32':
|
||
|
|
prefix = prefix.lower()
|
||
|
|
path = path.lower()
|
||
|
|
|
||
|
|
if path.startswith(prefix):
|
||
|
|
return True
|
||
|
|
|
||
|
|
return False
|
||
|
|
|
||
|
|
def ListMap(l):
|
||
|
|
ret_list = []
|
||
|
|
for item in l:
|
||
|
|
if type(item) == type(()):
|
||
|
|
ret = ListMap(item)
|
||
|
|
ret_list += ret
|
||
|
|
elif type(item) == type([]):
|
||
|
|
ret = ListMap(item)
|
||
|
|
ret_list += ret
|
||
|
|
else:
|
||
|
|
ret_list.append(item)
|
||
|
|
|
||
|
|
return ret_list
|
||
|
|
|
||
|
|
def TargetGetList(env, postfix):
|
||
|
|
global source_ext
|
||
|
|
global source_list
|
||
|
|
|
||
|
|
target = env['target']
|
||
|
|
|
||
|
|
source_ext = postfix
|
||
|
|
for item in target:
|
||
|
|
walk_children(item)
|
||
|
|
|
||
|
|
source_list.sort()
|
||
|
|
|
||
|
|
return source_list
|
||
|
|
|
||
|
|
def ProjectInfo(env):
|
||
|
|
|
||
|
|
project = env['project']
|
||
|
|
RTT_ROOT = env['RTT_ROOT']
|
||
|
|
BSP_ROOT = env['BSP_ROOT']
|
||
|
|
|
||
|
|
FILES = []
|
||
|
|
DIRS = []
|
||
|
|
HEADERS = []
|
||
|
|
CPPPATH = []
|
||
|
|
CPPDEFINES = []
|
||
|
|
|
||
|
|
for group in project:
|
||
|
|
# get each files
|
||
|
|
if 'src' in group and group['src']:
|
||
|
|
FILES += group['src']
|
||
|
|
|
||
|
|
# get each include path
|
||
|
|
if 'CPPPATH' in group and group['CPPPATH']:
|
||
|
|
CPPPATH += group['CPPPATH']
|
||
|
|
|
||
|
|
if 'CPPDEFINES' in env:
|
||
|
|
CPPDEFINES = env['CPPDEFINES']
|
||
|
|
CPPDEFINES = ListMap(CPPDEFINES)
|
||
|
|
|
||
|
|
# process FILES and DIRS
|
||
|
|
if len(FILES):
|
||
|
|
# use absolute path
|
||
|
|
for i in range(len(FILES)):
|
||
|
|
FILES[i] = os.path.abspath(str(FILES[i]))
|
||
|
|
DIRS.append(os.path.dirname(FILES[i]))
|
||
|
|
|
||
|
|
FILES.sort()
|
||
|
|
DIRS = list(set(DIRS))
|
||
|
|
DIRS.sort()
|
||
|
|
|
||
|
|
# process HEADERS
|
||
|
|
HEADERS = TargetGetList(env, ['h'])
|
||
|
|
|
||
|
|
# process CPPPATH
|
||
|
|
if len(CPPPATH):
|
||
|
|
# use absolute path
|
||
|
|
for i in range(len(CPPPATH)):
|
||
|
|
CPPPATH[i] = os.path.abspath(CPPPATH[i])
|
||
|
|
|
||
|
|
# remove repeat path
|
||
|
|
paths = []
|
||
|
|
for p in CPPPATH:
|
||
|
|
if p not in paths:
|
||
|
|
paths.append(p)
|
||
|
|
|
||
|
|
CPPPATH = []
|
||
|
|
for path in paths:
|
||
|
|
if PrefixPath(RTT_ROOT, path):
|
||
|
|
CPPPATH += [os.path.abspath(path).replace('\\', '/')]
|
||
|
|
|
||
|
|
elif PrefixPath(BSP_ROOT, path):
|
||
|
|
CPPPATH += [os.path.abspath(path).replace('\\', '/')]
|
||
|
|
|
||
|
|
else:
|
||
|
|
CPPPATH += ['"%s",' % path.replace('\\', '/')]
|
||
|
|
|
||
|
|
# process CPPDEFINES
|
||
|
|
if len(CPPDEFINES):
|
||
|
|
CPPDEFINES = [i for i in set(CPPDEFINES)]
|
||
|
|
|
||
|
|
CPPDEFINES.sort()
|
||
|
|
|
||
|
|
proj = {}
|
||
|
|
proj['FILES'] = FILES
|
||
|
|
proj['DIRS'] = DIRS
|
||
|
|
proj['HEADERS'] = HEADERS
|
||
|
|
proj['CPPPATH'] = CPPPATH
|
||
|
|
proj['CPPDEFINES'] = CPPDEFINES
|
||
|
|
|
||
|
|
return proj
|
||
|
|
|
||
|
|
def VersionCmp(ver1, ver2):
|
||
|
|
la=[]
|
||
|
|
if ver1:
|
||
|
|
la = re.split("[. ]", ver1)
|
||
|
|
lb = re.split("[. ]", ver2)
|
||
|
|
|
||
|
|
f = 0
|
||
|
|
if len(la) > len(lb):
|
||
|
|
f = len(la)
|
||
|
|
else:
|
||
|
|
f = len(lb)
|
||
|
|
for i in range(f):
|
||
|
|
try:
|
||
|
|
if int(la[i]) > int(lb[i]):
|
||
|
|
return 1
|
||
|
|
elif int(la[i]) == int(lb[i]):
|
||
|
|
continue
|
||
|
|
else:
|
||
|
|
return -1
|
||
|
|
except (IndexError, ValueError) as e:
|
||
|
|
if len(la) > len(lb):
|
||
|
|
return 1
|
||
|
|
else:
|
||
|
|
return -1
|
||
|
|
return 0
|
||
|
|
|
||
|
|
def GCCC99Patch(cflags):
|
||
|
|
import building
|
||
|
|
gcc_version = building.GetDepend('GCC_VERSION_STR')
|
||
|
|
if gcc_version:
|
||
|
|
gcc_version = gcc_version.replace('"', '')
|
||
|
|
if VersionCmp(gcc_version, "4.8.0") == 1:
|
||
|
|
# remove -std=c99 after GCC 4.8.x
|
||
|
|
cflags = cflags.replace('-std=c99', '')
|
||
|
|
|
||
|
|
return cflags
|
||
|
|
|
||
|
|
def ReloadModule(module):
|
||
|
|
import sys
|
||
|
|
if sys.version_info.major >= 3:
|
||
|
|
import importlib
|
||
|
|
importlib.reload(module)
|
||
|
|
else:
|
||
|
|
reload(module)
|
||
|
|
|
||
|
|
return
|