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add "remove_components" feature

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If one do not want to use some components in the RTT_ROOT, it can pass a remove_components=['the_component'] parameter to PrepareBuilding. Sample code is:

RTT_RTGUI = os.getenv('RTT_RTGUI')
# if GUI dir is set to other place, don't use the one in RTT_ROOT
if RTT_RTGUI:
    # prepare building environment
    objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False, remove_components=['rtgui'])
    objs += SConscript(os.path.join(RTT_RTGUI, 'SConscript'))
else:
    objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)

You can safely omit the parameter if you do not want to remove any components.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2227 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
chaos.proton@gmail.com
2012-07-22 11:17:04 +00:00
parent 0b1f748701
commit 8cf479caaa
2 changed files with 9 additions and 2 deletions
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8
tools/building.py
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@@ -58,7 +58,7 @@ def GetVersion():
return '0.%d.%d' % (version, subversion)
def PrepareBuilding(env, root_directory, has_libcpu=False):
def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = []):
import SCons.cpp
import rtconfig
@@ -122,8 +122,12 @@ def PrepareBuilding(env, root_directory, has_libcpu=False):
# include libcpu
if not has_libcpu:
objs.append(SConscript(Rtt_Root + '/libcpu/SConscript', variant_dir='build/libcpu', duplicate=0))
# include components
objs.append(SConscript(Rtt_Root + '/components/SConscript', variant_dir='build/components', duplicate=0))
objs.append(SConscript(Rtt_Root + '/components/SConscript',
variant_dir='build/components',
duplicate=0,
exports='remove_components'))
return objs