mirror of https://github.com/axmolengine/axmol.git
161 lines
6.0 KiB
Python
Executable File
161 lines
6.0 KiB
Python
Executable File
#!/usr/bin/python
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# build_native.py
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# Build native codes
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import sys
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import os, os.path
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import shutil
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from optparse import OptionParser
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def get_num_of_cpu():
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''' The build process can be accelerated by running multiple concurrent job processes using the -j-option.
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'''
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try:
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platform = sys.platform
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if platform == 'win32':
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if 'NUMBER_OF_PROCESSORS' in os.environ:
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return int(os.environ['NUMBER_OF_PROCESSORS'])
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else:
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return 1
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else:
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from numpy.distutils import cpuinfo
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return cpuinfo.cpu._getNCPUs()
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except Exception:
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print "Can't know cpuinfo, use default 1 cpu"
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return 1
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def check_environment_variables_sdk():
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''' Checking the environment ANDROID_SDK_ROOT, which will be used for building
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'''
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try:
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SDK_ROOT = os.environ['ANDROID_SDK_ROOT']
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except Exception:
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print "ANDROID_SDK_ROOT not defined. Please define ANDROID_SDK_ROOT in your environment"
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sys.exit(1)
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return SDK_ROOT
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def check_environment_variables():
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''' Checking the environment NDK_ROOT, which will be used for building
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'''
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try:
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NDK_ROOT = os.environ['NDK_ROOT']
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except Exception:
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print "NDK_ROOT not defined. Please define NDK_ROOT in your environment"
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sys.exit(1)
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return NDK_ROOT
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def select_toolchain_version():
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'''Because ndk-r8e uses gcc4.6 as default. gcc4.6 doesn't support c++11. So we should select gcc4.7 when
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using ndk-r8e. But gcc4.7 is removed in ndk-r9, so we should determine whether gcc4.7 exist.
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Conclution:
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ndk-r8e -> use gcc4.7
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ndk-r9 -> use gcc4.8
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'''
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ndk_root = check_environment_variables()
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if os.path.isdir(os.path.join(ndk_root,"toolchains/arm-linux-androideabi-4.8")):
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os.environ['NDK_TOOLCHAIN_VERSION'] = '4.8'
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print "The Selected NDK toolchain version was 4.8 !"
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elif os.path.isdir(os.path.join(ndk_root,"toolchains/arm-linux-androideabi-4.7")):
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os.environ['NDK_TOOLCHAIN_VERSION'] = '4.7'
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print "The Selected NDK toolchain version was 4.7 !"
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else:
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print "Couldn't find the gcc toolchain."
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exit(1)
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def do_build(cocos_root, ndk_root, app_android_root,ndk_build_param,sdk_root,android_platform,build_mode):
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ndk_path = os.path.join(ndk_root, "ndk-build")
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num_of_cpu = get_num_of_cpu()
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app_android_root = app_android_root.replace(' ', '\\ ')
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if ndk_build_param == None:
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command = '%s -j%d -C %s NDK_DEBUG=%d' % (ndk_path, num_of_cpu, app_android_root, build_mode=='debug')
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else:
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command = '%s -j%d -C %s NDK_DEBUG=%d %s' % (ndk_path, num_of_cpu, app_android_root, build_mode=='debug', ' '.join(str(e) for e in ndk_build_param))
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if os.system(command) != 0:
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raise Exception("Build dynamic library for project [ " + app_android_root + " ] fails!")
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elif android_platform is not None:
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sdk_tool_path = os.path.join(sdk_root, "tools/android")
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cocoslib_path = os.path.join(cocos_root, "cocos/platform/android/java")
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command = '%s update lib-project -t %s -p %s' % (sdk_tool_path,android_platform,cocoslib_path)
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if os.system(command) != 0:
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raise Exception("update cocos lib-project [ " + cocoslib_path + " ] fails!")
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command = '%s update project -t %s -p %s -s' % (sdk_tool_path,android_platform,app_android_root)
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if os.system(command) != 0:
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raise Exception("update project [ " + app_android_root + " ] fails!")
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buildfile_path = os.path.join(app_android_root, "build.xml")
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command = 'ant clean %s -f %s -Dsdk.dir=%s' % (build_mode,buildfile_path,sdk_root)
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os.system(command)
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def copy_files(src, dst):
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for item in os.listdir(src):
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path = os.path.join(src, item)
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# Android can not package the file that ends with ".gz"
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if not item.startswith('.') and not item.endswith('.gz') and os.path.isfile(path):
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shutil.copy(path, dst)
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if os.path.isdir(path):
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new_dst = os.path.join(dst, item)
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os.mkdir(new_dst)
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copy_files(path, new_dst)
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def copy_resources(app_android_root):
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# remove app_android_root/assets if it exists
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assets_dir = os.path.join(app_android_root, "assets")
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if os.path.isdir(assets_dir):
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shutil.rmtree(assets_dir)
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# copy resources
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os.mkdir(assets_dir)
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resources_dir = os.path.join(app_android_root, "../Resources")
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if os.path.isdir(resources_dir):
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copy_files(resources_dir, assets_dir)
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def build(ndk_build_param,android_platform,build_mode):
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ndk_root = check_environment_variables()
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sdk_root = None
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select_toolchain_version()
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current_dir = os.path.dirname(os.path.realpath(__file__))
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cocos_root = os.path.join(current_dir, "../cocos2d")
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app_android_root = current_dir
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copy_resources(app_android_root)
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if android_platform is not None:
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sdk_root = check_environment_variables_sdk()
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if android_platform.isdigit():
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android_platform = 'android-'+android_platform
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else:
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print 'please use vaild android platform'
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exit(1)
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if build_mode is None:
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build_mode = 'debug'
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elif build_mode != 'release':
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build_mode = 'debug'
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do_build(cocos_root, ndk_root, app_android_root,ndk_build_param,sdk_root,android_platform,build_mode)
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# -------------- main --------------
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if __name__ == '__main__':
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parser = OptionParser()
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parser.add_option("-n", "--ndk", dest="ndk_build_param", help='parameter for ndk-build', action="append")
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parser.add_option("-p", "--platform", dest="android_platform",
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help='parameter for android-update.Without the parameter,the script just build dynamic library for project. Valid android-platform are:[10|11|12|13|14|15|16|17|18|19]')
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parser.add_option("-b", "--build", dest="build_mode",
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help='the build mode for java project,debug[default] or release.Get more information,please refer to http://developer.android.com/tools/building/building-cmdline.html')
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(opts, args) = parser.parse_args()
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build(opts.ndk_build_param,opts.android_platform,opts.build_mode)
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