[Tools] Change building script for Py3

Author: BernardXiong

tools/building.py

@@ -27,6 +27,7 @@
 import os
 import sys
 import string
+import utils
 
 from SCons.Script import *
 from utils import _make_path_relative
@@ -233,7 +234,7 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
             rtconfig.CROSS_TOOL, rtconfig.PLATFORM = tgt_dict[tgt_name]
             # replace the 'RTT_CC' to 'CROSS_TOOL'
             os.environ['RTT_CC'] = rtconfig.CROSS_TOOL
-            reload(rtconfig)
+            utils.ReloadModule(rtconfig)
         except KeyError:
             print ('Unknow target: '+ tgt_name+'. Avaible targets: ' +', '.join(tgt_dict.keys()))
             sys.exit(1)
@@ -246,7 +247,7 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
         if 'RTT_EXEC_PATH' in os.environ:
             # del the 'RTT_EXEC_PATH' and using the 'EXEC_PATH' setting on rtconfig.py
             del os.environ['RTT_EXEC_PATH']
-            reload(rtconfig)
+            utils.ReloadModule(rtconfig)
 
     # add compability with Keil MDK 4.6 which changes the directory of armcc.exe
     if rtconfig.PLATFORM == 'armcc':
@@ -407,7 +408,7 @@ def PrepareModuleBuilding(env, root_directory, bsp_directory):
 
     # parse bsp rtconfig.h to get used component
     PreProcessor = PatchedPreProcessor()
-    f = file(bsp_directory + '/rtconfig.h', 'r')
+    f = open(bsp_directory + '/rtconfig.h', 'r')
     contents = f.read()
     f.close()
     PreProcessor.process_contents(contents)
@@ -458,7 +459,7 @@ def LocalOptions(config_filename):
     # parse wiced_config.h to get used component
     PreProcessor = SCons.cpp.PreProcessor()
 
-    f = file(config_filename, 'r')
+    f = open(config_filename, 'r')
     contents = f.read()
     f.close()
 
@@ -573,13 +574,29 @@ def DefineGroup(name, src, depend, **parameters):
     if 'CCFLAGS' in group:
         Env.AppendUnique(CCFLAGS = group['CCFLAGS'])
     if 'CPPPATH' in group:
+        paths = []
+        for item in group['CPPPATH']:
+            paths.append(os.path.abspath(item))
+        group['CPPPATH'] = paths
         Env.AppendUnique(CPPPATH = group['CPPPATH'])
     if 'CPPDEFINES' in group:
         Env.AppendUnique(CPPDEFINES = group['CPPDEFINES'])
     if 'LINKFLAGS' in group:
         Env.AppendUnique(LINKFLAGS = group['LINKFLAGS'])
     if 'ASFLAGS' in group:
         Env.AppendUnique(ASFLAGS = group['ASFLAGS'])
+    if 'LOCAL_CPPPATH' in group:
+        paths = []
+        for item in group['LOCAL_CPPPATH']:
+            paths.append(os.path.abspath(item))
+        group['LOCAL_CPPPATH'] = paths
+
+    import rtconfig
+    if rtconfig.PLATFORM == 'gcc':
+        if 'CCFLAGS' in group:
+            group['CCFLAGS'] = utils.GCCC99Patch(group['CCFLAGS'])
+        if 'LOCAL_CCFLAGS' in group:
+            group['LOCAL_CCFLAGS'] = utils.GCCC99Patch(group['LOCAL_CCFLAGS'])
 
     # check whether to clean up library
     if GetOption('cleanlib') and os.path.exists(os.path.join(group['path'], GroupLibFullName(name, Env))):
@@ -863,7 +880,7 @@ def GetVersion():
 
     # parse rtdef.h to get RT-Thread version
     prepcessor = PatchedPreProcessor()
-    f = file(rtdef, 'r')
+    f = open(rtdef, 'r')
     contents = f.read()
     f.close()
     prepcessor.process_contents(contents)

tools/cdk.py

@@ -56,7 +56,7 @@ def _CDKProject(tree, target, script):
     project_path = os.path.dirname(os.path.abspath(target))
 
     root = tree.getroot()
-    out = file(target, 'wb')
+    out = open(target, 'w')
     out.write('<?xml version="1.0" encoding="UTF-8"?>\n')
 
     CPPPATH = []
@@ -73,28 +73,28 @@ def _CDKProject(tree, target, script):
         group_tree = SDKAddGroup(ProjectFiles, root, group['name'], group['src'], project_path)
 
         # get each include path
-        if group.has_key('CPPPATH') and group['CPPPATH']:
+        if 'CPPPATH' in group and group['CPPPATH']:
             if CPPPATH:
                 CPPPATH += group['CPPPATH']
             else:
                 CPPPATH += group['CPPPATH']
 
         # get each group's definitions
-        if group.has_key('CPPDEFINES') and group['CPPDEFINES']:
+        if 'CPPDEFINES' in group and group['CPPDEFINES']:
             if CPPDEFINES:
                 CPPDEFINES += group['CPPDEFINES']
             else:
                 CPPDEFINES += group['CPPDEFINES']
 
         # get each group's cc flags
-        if group.has_key('CCFLAGS') and group['CCFLAGS']:
+        if 'CCFLAGS' in group and group['CCFLAGS']:
             if CCFLAGS:
                 CCFLAGS += ' ' + group['CCFLAGS']
             else:
                 CCFLAGS += group['CCFLAGS']   
 
         # get each group's link flags
-        if group.has_key('LINKFLAGS') and group['LINKFLAGS']:
+        if 'LINKFLAGS' in group and group['LINKFLAGS']:
             if LINKFLAGS:
                 LINKFLAGS += ' ' + group['LINKFLAGS']
             else:

tools/codeblocks.py

@@ -73,7 +73,7 @@ def CBProject(target, script, program):
 
     root = tree.getroot()
 
-    out = file(target, 'wb')
+    out = open(target, 'w')
     out.write('<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>\n')
 
     ProjectFiles = []
@@ -90,7 +90,7 @@ def CBProject(target, script, program):
 
     # SECTION 2. 
     # write head include path
-    if building.Env.has_key('CPPPATH'):
+    if 'CPPPATH' in building.Env:
         cpp_path = building.Env['CPPPATH']
         paths  = set()
         for path in cpp_path:
@@ -114,7 +114,7 @@ def CBProject(target, script, program):
         # write link flags
     '''
         # write lib dependence 
-        if building.Env.has_key('LIBS'):
+        if 'LIBS' in building.Env:
             for elem in tree.iter(tag='Tool'):
                 if elem.attrib['Name'] == 'VCLinkerTool':
                     break
@@ -123,7 +123,7 @@ def CBProject(target, script, program):
             elem.set('AdditionalDependencies', libs)
     
         # write lib include path
-        if building.Env.has_key('LIBPATH'):
+        if 'LIBPATH' in building.Env:
             lib_path = building.Env['LIBPATH']
             paths  = set()
             for path in lib_path:

tools/gcc.py

@@ -105,26 +105,27 @@ def checkAndGetResult(pattern, string):
         posix_thread = 0
 
         for line in stdout.split(b'\n'):
-            if re.search(b'fd_set', line):
+            line = line.decode()
+            if re.search('fd_set', line):
                 have_fdset = 1
 
             # check for sigal
-            if re.search(b'struct[ \t]+sigaction', line):
+            if re.search('struct[ \t]+sigaction', line):
                 have_sigaction = 1
-            if re.search(b'struct[ \t]+sigevent', line):
+            if re.search('struct[ \t]+sigevent', line):
                 have_sigevent = 1
-            if re.search(b'siginfo_t', line):
+            if re.search('siginfo_t', line):
                 have_siginfo = 1
-            if re.search(b'union[ \t]+sigval', line):
+            if re.search('union[ \t]+sigval', line):
                 have_sigval = 1
 
-            if re.search(b'char\* version', line):
-                version = re.search(br'\"([^"]+)\"', line).groups()[0]
+            if re.search('char\* version', line):
+                version = re.search(r'\"([^"]+)\"', line).groups()[0]
 
-            if re.findall(b'iso_c_visible = [\d]+', line):
+            if re.findall('iso_c_visible = [\d]+', line):
                 stdc = re.findall('[\d]+', line)[0]
 
-            if re.findall(b'pthread_create', line):
+            if re.findall('pthread_create', line):
                 posix_thread = 1
 
         if have_fdset:

tools/genconf.py

@@ -6,7 +6,7 @@ def genconfig() :
     PreProcessor = SCons.cpp.PreProcessor()
 
     try:
-        f = file('rtconfig.h', 'r')
+        f = open('rtconfig.h', 'r')
         contents = f.read()
         f.close()
     except :
@@ -16,7 +16,7 @@ def genconfig() :
     options = PreProcessor.cpp_namespace
 
     try:
-        f = file('.config', 'w')
+        f = open('.config', 'w')
         for (opt, value) in options.items():
             if type(value) == type(1):
                 f.write("CONFIG_%s=%d\n" % (opt, value))

tools/iar.py

@@ -25,6 +25,7 @@
 import os
 import sys
 import string
+import utils
 
 import xml.etree.ElementTree as etree
 from xml.etree.ElementTree import SubElement
@@ -62,14 +63,14 @@ def IARAddGroup(parent, name, files, project_path):
         file_name = SubElement(file, 'name')
 
         if os.path.isabs(path):
-            file_name.text = path.decode(fs_encoding)
+            file_name.text = path # path.decode(fs_encoding)
         else:
-            file_name.text = ('$PROJ_DIR$\\' + path).decode(fs_encoding)
+            file_name.text = '$PROJ_DIR$\\' + path # ('$PROJ_DIR$\\' + path).decode(fs_encoding)
 
 def IARWorkspace(target):
     # make an workspace
     workspace = target.replace('.ewp', '.eww')
-    out = file(workspace, 'wb')
+    out = open(workspace, 'w')
     xml = iar_workspace % target
     out.write(xml)
     out.close()
@@ -80,7 +81,7 @@ def IARProject(target, script):
     tree = etree.parse('template.ewp')
     root = tree.getroot()
 
-    out = file(target, 'wb')
+    out = open(target, 'w')
 
     CPPPATH = []
     CPPDEFINES = []
@@ -105,18 +106,18 @@ def searchLib(group):
         IARAddGroup(root, group['name'], group['src'], project_path)
 
         # get each include path
-        if group.has_key('CPPPATH') and group['CPPPATH']:
+        if 'CPPPATH' in group and group['CPPPATH']:
             CPPPATH += group['CPPPATH']
 
         # get each group's definitions
-        if group.has_key('CPPDEFINES') and group['CPPDEFINES']:
+        if 'CPPDEFINES' in group and group['CPPDEFINES']:
             CPPDEFINES += group['CPPDEFINES']
 
         # get each group's link flags
-        if group.has_key('LINKFLAGS') and group['LINKFLAGS']:
+        if 'LINKFLAGS' in group and group['LINKFLAGS']:
             LINKFLAGS += group['LINKFLAGS']
 
-        if group.has_key('LIBS') and group['LIBS']:
+        if 'LIBS' in group and group['LIBS']:
             for item in group['LIBS']:
                 lib_path = searchLib(group)
                 if lib_path != '':
@@ -161,7 +162,7 @@ def searchLib(group):
                 state.text = path
 
     xml_indent(root)
-    out.write(etree.tostring(root, encoding='utf-8'))
+    out.write(etree.tostring(root, encoding='utf-8').decode())
     out.close()
 
     IARWorkspace(target)
@@ -176,14 +177,14 @@ def IARPath():
         # backup environ
         old_environ = os.environ
         os.environ['RTT_CC'] = 'iar'
-        reload(rtconfig)
+        utils.ReloadModule(rtconfig)
 
         # get iar path
         path = rtconfig.EXEC_PATH
 
         # restore environ
         os.environ = old_environ
-        reload(rtconfig)
+        utils.ReloadModule(rtconfig)
 
         return path