Add more feature on buildlib

This commit is contained in:
bernard 2014-02-07 23:23:44 +08:00
parent be2ff57198
commit 07f8375783
1 changed files with 53 additions and 4 deletions

View File

@ -54,6 +54,12 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
env['ARCOM'] = '$AR --create $TARGET $SOURCES'
env['LIBPREFIX'] = ''
env['LIBSUFFIX'] = '_rvds.lib'
env['LIBLINKPREFIX'] = ''
env['LIBLINKSUFFIX'] = '_rvds.lib'
env['LIBDIRPREFIX'] = '--userlibpath '
elif rtconfig.PLATFORM == 'gcc':
env['LIBSUFFIX'] = '_gcc.a'
env['LIBLINKSUFFIX'] = '_gcc'
# patch for win32 spawn
if env['PLATFORM'] == 'win32' and rtconfig.PLATFORM == 'gcc':
@ -69,6 +75,11 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
# add program path
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
# add library build action
act = SCons.Action.Action(BuildLibInstallAction, 'Install compiled library... $TARGET')
bld = Builder(action = act)
Env.Append(BUILDERS = {'BuildLib': bld})
# parse rtconfig.h to get used component
PreProcessor = SCons.cpp.PreProcessor()
f = file('rtconfig.h', 'r')
@ -127,12 +138,17 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
dest='buildlib',
type='string',
help='building library of a component')
AddOption('--cleanlib',
dest='cleanlib',
action='store_true',
default=False,
help='clean up the library by --buildlib')
# add target option
AddOption('--target',
dest='target',
type='string',
help='set target project: mdk')
help='set target project: mdk/iar/vs')
#{target_name:(CROSS_TOOL, PLATFORM)}
tgt_dict = {'mdk':('keil', 'armcc'),
@ -279,7 +295,7 @@ def DefineGroup(name, src, depend, **parameters):
group = parameters
group['name'] = name
group['path'] = GetCurrentDir()
if type(src) == type(['src1', 'str2']):
if type(src) == type(['src1']):
group['src'] = File(src)
else:
group['src'] = src
@ -292,13 +308,25 @@ def DefineGroup(name, src, depend, **parameters):
Env.Append(CPPDEFINES = group['CPPDEFINES'])
if group.has_key('LINKFLAGS'):
Env.Append(LINKFLAGS = group['LINKFLAGS'])
# check whether to clean up library
if GetOption('cleanlib') and os.path.exists(os.path.join(group['path'], GroupLibName(name, Env))):
if group['src'] != []:
print 'Remove library:', GroupLibName(name, Env)
do_rm_file(os.path.join(group['path'], GroupLibName(name, Env)))
# check whether exist group library
if not GetOption('buildlib') and os.path.exists(os.path.join(group['path'], GroupLibName(name, Env))):
Env.Append(LIBS = [name])
group['src'] = []
Env.Append(LIBPATH = [GetCurrentDir()])
if group.has_key('LIBS'):
Env.Append(LIBS = group['LIBS'])
if group.has_key('LIBPATH'):
Env.Append(LIBPATH = group['LIBPATH'])
objs = Env.Object(group['src'])
if group.has_key('LIBRARY'):
objs = Env.Library(name, objs)
@ -332,6 +360,20 @@ def PreBuilding():
for a in PREBUILDING:
a()
def GroupLibName(name, env):
return env['LIBPREFIX'] + name + env['LIBSUFFIX']
def BuildLibInstallAction(target, source, env):
lib_name = GetOption('buildlib')
for Group in Projects:
if Group['name'] == lib_name:
lib_name = str(target[0])
lib_name = GroupLibName(lib_name, env)
dst_name = os.path.join(Group['path'], lib_name)
print 'Copy %s => %s' % (lib_name, dst_name)
do_copy_file(lib_name, dst_name)
break
def DoBuilding(target, objects):
program = None
# check whether special buildlib option
@ -342,13 +384,16 @@ def DoBuilding(target, objects):
if Group['name'] == lib_name:
objects = Env.Object(Group['src'])
program = Env.Library(lib_name, objects)
# add library copy action
Env.BuildLib(lib_name, program)
break
else:
program = Env.Program(target, objects)
EndBuilding(target, program)
def EndBuilding(target, program = None):
import rtconfig
from keil import MDKProject
@ -449,6 +494,10 @@ def GlobSubDir(sub_dir, ext_name):
dst.append(os.path.relpath(item, sub_dir))
return dst
def do_rm_file(src):
if os.path.exists(src):
os.unlink(src)
def do_copy_file(src, dst):
import shutil
# check source file