358 lines
10 KiB
Python
358 lines
10 KiB
Python
import os
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import sys
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import string
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from SCons.Script import *
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BuildOptions = {}
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Projects = []
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Rtt_Root = ''
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Env = None
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def _get_filetype(fn):
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if fn.rfind('.c') != -1 or fn.rfind('.C') != -1 or fn.rfind('.cpp') != -1:
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return 1
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# assimble file type
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if fn.rfind('.s') != -1 or fn.rfind('.S') != -1:
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return 2
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# header type
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if fn.rfind('.h') != -1:
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return 5
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# other filetype
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return 5
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def splitall(loc):
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"""
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Return a list of the path components in loc. (Used by relpath_).
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The first item in the list will be either ``os.curdir``, ``os.pardir``, empty,
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or the root directory of loc (for example, ``/`` or ``C:\\).
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The other items in the list will be strings.
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Adapted from *path.py* by Jason Orendorff.
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"""
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parts = []
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while loc != os.curdir and loc != os.pardir:
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prev = loc
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loc, child = os.path.split(prev)
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if loc == prev:
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break
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parts.append(child)
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parts.append(loc)
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parts.reverse()
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return parts
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def _make_path_relative(origin, dest):
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"""
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Return the relative path between origin and dest.
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If it's not possible return dest.
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If they are identical return ``os.curdir``
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Adapted from `path.py <http://www.jorendorff.com/articles/python/path/>`_ by Jason Orendorff.
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"""
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origin = os.path.abspath(origin).replace('\\', '/')
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dest = os.path.abspath(dest).replace('\\', '/')
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#
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orig_list = splitall(os.path.normcase(origin))
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# Don't normcase dest! We want to preserve the case.
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dest_list = splitall(dest)
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#
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if orig_list[0] != os.path.normcase(dest_list[0]):
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# Can't get here from there.
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return dest
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#
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# Find the location where the two paths start to differ.
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i = 0
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for start_seg, dest_seg in zip(orig_list, dest_list):
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if start_seg != os.path.normcase(dest_seg):
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break
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i += 1
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#
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# Now i is the point where the two paths diverge.
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# Need a certain number of "os.pardir"s to work up
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# from the origin to the point of divergence.
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segments = [os.pardir] * (len(orig_list) - i)
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# Need to add the diverging part of dest_list.
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segments += dest_list[i:]
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if len(segments) == 0:
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# If they happen to be identical, use os.curdir.
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return os.curdir
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else:
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# return os.path.join(*segments).replace('\\', '/')
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return os.path.join(*segments)
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def IARProject(target, script):
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import xml.etree.ElementTree as etree
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project = file(target, "wb")
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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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tree.write('project.ewp')
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def MDKProject(target, script):
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template = file('template.Uv2', "rb")
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lines = template.readlines()
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project = file(target, "wb")
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project_path = os.path.dirname(os.path.abspath(target))
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line_index = 5
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# write group
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for group in script:
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lines.insert(line_index, 'Group (%s)\r\n' % group['name'])
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line_index += 1
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lines.insert(line_index, '\r\n')
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line_index += 1
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# write file
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ProjectFiles = []
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CPPPATH = []
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CPPDEFINES = []
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LINKFLAGS = ''
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CCFLAGS = ''
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# number of groups
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group_index = 1
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for group in script:
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# print group['name']
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# get each include path
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if group.has_key('CPPPATH') and group['CPPPATH']:
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if CPPPATH:
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CPPPATH += group['CPPPATH']
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else:
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CPPPATH += group['CPPPATH']
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# get each group's definitions
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if group.has_key('CPPDEFINES') and group['CPPDEFINES']:
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if CPPDEFINES:
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CPPDEFINES += ';' + group['CPPDEFINES']
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else:
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CPPDEFINES += group['CPPDEFINES']
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# get each group's link flags
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if group.has_key('LINKFLAGS') and group['LINKFLAGS']:
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if LINKFLAGS:
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LINKFLAGS += ' ' + group['LINKFLAGS']
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else:
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LINKFLAGS += group['LINKFLAGS']
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# generate file items
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for node in group['src']:
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fn = node.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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if ProjectFiles.count(name):
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name = basename + '_' + name
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ProjectFiles.append(name)
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lines.insert(line_index, 'File %d,%d,<%s><%s>\r\n'
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% (group_index, _get_filetype(name), path, name))
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line_index += 1
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group_index = group_index + 1
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lines.insert(line_index, '\r\n')
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line_index += 1
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# remove repeat 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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paths = [i for i in paths]
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CPPPATH = string.join(paths, ';')
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definitions = [i for i in set(CPPDEFINES)]
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CPPDEFINES = string.join(definitions, ', ')
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while line_index < len(lines):
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if lines[line_index].startswith(' ADSCINCD '):
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lines[line_index] = ' ADSCINCD (' + CPPPATH + ')\r\n'
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if lines[line_index].startswith(' ADSLDMC ('):
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lines[line_index] = ' ADSLDMC (' + LINKFLAGS + ')\r\n'
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if lines[line_index].startswith(' ADSCDEFN ('):
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lines[line_index] = ' ADSCDEFN (' + CPPDEFINES + ')\r\n'
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line_index += 1
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# write project
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for line in lines:
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project.write(line)
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project.close()
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def BuilderProject(target, script):
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project = file(target, "wb")
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project_path = os.path.dirname(os.path.abspath(target))
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# write file
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CPPPATH = []
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CPPDEFINES = []
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LINKFLAGS = ''
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CCFLAGS = ''
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# number of groups
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group_index = 1
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for group in script:
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# print group['name']
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# generate file items
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for node in group['src']:
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fn = node.rfile()
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name = fn.name
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path = os.path.dirname(fn.abspath)
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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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project.write('%s\r\n' % path)
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group_index = group_index + 1
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project.close()
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class Win32Spawn:
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def spawn(self, sh, escape, cmd, args, env):
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import subprocess
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newargs = string.join(args[1:], ' ')
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cmdline = cmd + " " + newargs
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startupinfo = subprocess.STARTUPINFO()
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# startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
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proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
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stderr=subprocess.PIPE, startupinfo=startupinfo, shell = False)
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data, err = proc.communicate()
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rv = proc.wait()
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if rv:
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print err
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return rv
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if data:
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print data
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return 0
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def PrepareBuilding(env, root_directory):
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import SCons.cpp
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import rtconfig
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global BuildOptions
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global Projects
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global Env
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global Rtt_Root
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Env = env
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Rtt_Root = root_directory
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# patch for win32 spawn
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if env['PLATFORM'] == 'win32' and rtconfig.PLATFORM == 'gcc' and sys.version_info < (2, 6, 0):
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win32_spawn = Win32Spawn()
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win32_spawn.env = env
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env['SPAWN'] = win32_spawn.spawn
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# add program path
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env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
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# parse rtconfig.h to get used component
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PreProcessor = SCons.cpp.PreProcessor()
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f = file('rtconfig.h', 'r')
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contents = f.read()
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f.close()
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PreProcessor.process_contents(contents)
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BuildOptions = PreProcessor.cpp_namespace
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if (GetDepend('RT_USING_NEWLIB') == False) and rtconfig.PLATFORM == 'gcc':
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AddDepend('RT_USING_MINILIBC')
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# add target option
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AddOption('--target',
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dest='target',
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type='string',
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help='set target project: mdk')
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if GetOption('target'):
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SetOption('no_exec', 1)
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#env['CCCOMSTR'] = "CC $TARGET"
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#env['ASCOMSTR'] = "AS $TARGET"
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#env['LINKCOMSTR'] = "Link $TARGET"
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# board build script
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objs = SConscript('SConscript', variant_dir='build/bsp', duplicate=0)
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Repository(Rtt_Root)
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# include kernel
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objs.append(SConscript('src/SConscript', variant_dir='build/src', duplicate=0))
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# include libcpu
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objs.append(SConscript('libcpu/SConscript', variant_dir='build/libcpu', duplicate=0))
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# include components
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objs.append(SConscript('components/SConscript', variant_dir='build/components', duplicate=0))
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return objs
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def GetDepend(depend):
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building = True
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if type(depend) == type('str'):
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if not BuildOptions.has_key(depend):
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building = False
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return building
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# for list type depend
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for item in depend:
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if item != '':
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if not BuildOptions.has_key(item):
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building = False
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return building
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def AddDepend(option):
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BuildOptions[option] = 1
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def DefineGroup(name, src, depend, **parameters):
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global Env
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if not GetDepend(depend):
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return []
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group = parameters
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group['name'] = name
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if type(src) == type(['src1', 'str2']):
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group['src'] = File(src)
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else:
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group['src'] = src
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Projects.append(group)
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if group.has_key('CCFLAGS'):
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Env.Append(CCFLAGS = group['CCFLAGS'])
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if group.has_key('CPPPATH'):
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Env.Append(CPPPATH = group['CPPPATH'])
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if group.has_key('CPPDEFINES'):
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Env.Append(CPPDEFINES = group['CPPDEFINES'])
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if group.has_key('LINKFLAGS'):
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Env.Append(LINKFLAGS = group['LINKFLAGS'])
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objs = Env.Object(group['src'])
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return objs
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def EndBuilding(target):
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import rtconfig
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Env.AddPostAction(target, rtconfig.POST_ACTION)
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if GetOption('target') == 'iar':
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IARProject('project.ewp', Projects)
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if GetOption('target') == 'mdk':
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MDKProject('project.Uv2', Projects)
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