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rt-thread
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if --target is set, adjust CROSS_TOOL and PLATFORM automatically 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1792 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
chaos.proton@gmail.com 2011-11-09 02:42:48 +00:00
parent 4e8d6639f0
commit f8bbcf9aef
1 changed files with 16 additions and 15 deletions
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29
tools/building.py
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@ -476,17 +476,28 @@ def PrepareBuilding(env, root_directory, has_libcpu=False):
PreProcessor.process_contents(contents)
BuildOptions = PreProcessor.cpp_namespace
if (GetDepend('RT_USING_NEWLIB') == False and GetDepend('RT_USING_NOLIBC') == False) and rtconfig.PLATFORM == 'gcc':
AddDepend('RT_USING_MINILIBC')
# add target option
AddOption('--target',
dest='target',
type='string',
help='set target project: mdk')
if GetOption('target'):
#{target_name:(CROSS_TOOL, PLATFORM)}
tgt_dict = {'mdk':('keil', 'armcc'),
'mdk4':('keil', 'armcc'),
'iar':('iar', 'iar')}
tgt_name = GetOption('target')
if tgt_name:
SetOption('no_exec', 1)
try:
rtconfig.CROSS_TOOL, rtconfig.PLATFORM = tgt_dict[tgt_name]
except KeyError:
print 'Unknow target: %s. Avaible targets: %s' % \
(tgt_name, ', '.join(tgt_dict.keys()))
sys.exit(1)
elif (GetDepend('RT_USING_NEWLIB') == False and GetDepend('RT_USING_NOLIBC') == False) \
and rtconfig.PLATFORM == 'gcc':
AddDepend('RT_USING_MINILIBC')
#env['CCCOMSTR'] = "CC $TARGET"
#env['ASCOMSTR'] = "AS $TARGET"
@ -584,10 +595,6 @@ def EndBuilding(target):
if GetOption('target') == 'mdk':
template = os.path.isfile('template.Uv2')
if rtconfig.CROSS_TOOL != 'keil':
print 'Please use Keil MDK compiler in rtconfig.py'
return
if template:
MDKProject('project.Uv2', Projects)
else:
@ -598,13 +605,7 @@ def EndBuilding(target):
print 'No template project file found.'
if GetOption('target') == 'mdk4':
if rtconfig.CROSS_TOOL != 'keil':
print 'Please use Keil MDK compiler in rtconfig.py'
return
MDK4Project('project.uvproj', Projects)
if GetOption('target') == 'iar':
if rtconfig.CROSS_TOOL != 'iar':
print 'Please use IAR compiler in rtconfig.py'
return
IARProject('project.ewp', Projects)