fairygui绑定android,Cocos2dLua3.17.2集成FairyGUI之 lua绑定 (二)

旧城等待， 2022-10-18 00:52 10阅读 0赞

1 \#!/usr/bin/python

3 \#This script is used to generate luabinding glue codes.

4 \#Android ndk version must be ndk-r9b.

7 importsys8 importos, os.path9 importshutil10 importConfigParser11 importsubprocess12 importre13 from contextlib importcontextmanager14

16 def\_check\_ndk\_root\_env():17 '''Checking the environment NDK\_ROOT, which will be used for building18 '''

20 try:21 NDK\_ROOT = os.environ\['NDK\_ROOT'\]22 exceptException:23 print "NDK\_ROOT not defined. Please define NDK\_ROOT in your environment."

24 sys.exit(1)25

26 returnNDK\_ROOT27

28 def\_check\_python\_bin\_env():29 '''Checking the environment PYTHON\_BIN, which will be used for building30 '''

32 try:33 PYTHON\_BIN = os.environ\['PYTHON\_BIN'\]34 exceptException:35 print "PYTHON\_BIN not defined, use current python."

36 PYTHON\_BIN =sys.executable37

38 returnPYTHON\_BIN39

41 classCmdError(Exception):42 pass

45 @contextmanager46 def\_pushd(newDir):47 previousDir =os.getcwd()48 os.chdir(newDir)49 yield

50 os.chdir(previousDir)51

52 def\_run\_cmd(command):53 ret = subprocess.call(command, shell=True)54 if ret !=0:55 message = "Error running command"

56 raiseCmdError(message)57

58 defmain():59

60 cur\_platform= '??'

61 llvm\_path = '??'

62 ndk\_root =\_check\_ndk\_root\_env()63 \#del the " in the path

64 ndk\_root = re.sub(r"\\"", "", ndk\_root)65 python\_bin =\_check\_python\_bin\_env()66

67 platform =sys.platform68 if platform == 'win32':69 cur\_platform = 'windows'

70 elif platform == 'darwin':71 cur\_platform =platform72 elif 'linux' inplatform:73 cur\_platform = 'linux'

74 else:75 print 'Your platform is not supported!'

76 sys.exit(1)77

78 x86\_llvm\_path = ""

79 x64\_llvm\_path = os.path.abspath(os.path.join(ndk\_root, 'toolchains/llvm/prebuilt', '%s-%s' % (cur\_platform, 'x86\_64')))80 if notos.path.exists(x64\_llvm\_path):81 x86\_llvm\_path = os.path.abspath(os.path.join(ndk\_root, 'toolchains/llvm/prebuilt', '%s' %(cur\_platform)))82 if notos.path.exists(x86\_llvm\_path):83 x86\_llvm\_path = os.path.abspath(os.path.join(ndk\_root, 'toolchains/llvm/prebuilt', '%s-%s' % (cur\_platform, 'x86')))84

85 ifos.path.isdir(x64\_llvm\_path):86 llvm\_path =x64\_llvm\_path87 elifos.path.isdir(x86\_llvm\_path):88 llvm\_path =x86\_llvm\_path89 else:90 print 'llvm toolchain not found!'

91 print 'path: %s or path: %s are not valid!' %(x86\_llvm\_path, x64\_llvm\_path)92 sys.exit(1)93

94 x86\_gcc\_toolchain\_path = ""

95 x64\_gcc\_toolchain\_path = os.path.abspath(os.path.join(ndk\_root, 'toolchains/arm-linux-androideabi-4.9/prebuilt', '%s-%s' % (cur\_platform, 'x86\_64')))96 if notos.path.exists(x64\_gcc\_toolchain\_path):97 x86\_gcc\_toolchain\_path = os.path.abspath(os.path.join(ndk\_root, 'toolchains/arm-linux-androideabi-4.9/prebuilt', '%s' %(cur\_platform)))98 if notos.path.exists(x86\_gcc\_toolchain\_path):99 x86\_gcc\_toolchain\_path = os.path.abspath(os.path.join(ndk\_root, 'toolchains/arm-linux-androideabi-4.9/prebuilt', '%s-%s' % (cur\_platform, 'x86')))100

101 ifos.path.isdir(x64\_gcc\_toolchain\_path):102 gcc\_toolchain\_path =x64\_gcc\_toolchain\_path103 elifos.path.isdir(x86\_gcc\_toolchain\_path):104 gcc\_toolchain\_path =x86\_gcc\_toolchain\_path105 else:106 print 'gcc toolchain not found!'

107 print 'path: %s or path: %s are not valid!' %(x64\_gcc\_toolchain\_path, x86\_gcc\_toolchain\_path)108 sys.exit(1)109

110

111 project\_root = os.path.abspath(os.path.join(os.path.dirname(\_\_file\_\_), '..', '..'))112 cocos\_root = os.path.abspath(os.path.join(project\_root, ''))113 cxx\_generator\_root = os.path.abspath(os.path.join(project\_root, 'tools/bindings-generator'))114

115 \#save config to file

116 config =ConfigParser.ConfigParser()117 config.set('DEFAULT', 'androidndkdir', ndk\_root)118 config.set('DEFAULT', 'clangllvmdir', llvm\_path)119 config.set('DEFAULT', 'gcc\_toolchain\_dir', gcc\_toolchain\_path)120 config.set('DEFAULT', 'cocosdir', cocos\_root)121 config.set('DEFAULT', 'cxxgeneratordir', cxx\_generator\_root)122 config.set('DEFAULT', 'extra\_flags', '')123

124 conf\_ini\_file = os.path.abspath(os.path.join(os.path.dirname(\_\_file\_\_), 'userconf.ini'))125

126 print 'generating userconf.ini...'

127 with open(conf\_ini\_file, 'w') as configfile:128 config.write(configfile)129

130

131 \#set proper environment variables

132 if 'linux' in platform or platform == 'darwin':133 os.putenv('LD\_LIBRARY\_PATH', '%s/libclang' %cxx\_generator\_root)134 if platform == 'win32':135 path\_env = os.environ\['PATH'\]136 os.putenv('PATH', r'%s;%s\\libclang;%s\\tools\\win32;' %(path\_env, cxx\_generator\_root, cxx\_generator\_root))137

138

139 try:140

141 tolua\_root = '%s/tools/tolua' %project\_root142 output\_dir = '%s/cocos/scripting/lua-bindings/auto' %project\_root143

144 cmd\_args =\{145 'cocos2dx\_fairygui.ini' : ('cocos2dx\_fairygui', 'lua\_cocos2dx\_fairygui\_auto'), \\146 \}147 target = 'lua'

148 generator\_py = '%s/generator.py' %cxx\_generator\_root149 for key incmd\_args.keys():150 args =cmd\_args\[key\]151 cfg = '%s/%s' %(tolua\_root, key)152 print 'Generating bindings for %s...' % (key\[:-4\])153 command = '%s %s %s -s %s -t %s -o %s -n %s' % (python\_bin, generator\_py, cfg, args\[0\], target, output\_dir, args\[1\])154 \_run\_cmd(command)155

156 print '---------------------------------'

157 print 'Generating lua bindings succeeds.'

158 print '---------------------------------'

159

160 exceptException as e:161 if e.\_\_class\_\_.\_\_name\_\_ == 'CmdError':162 print '---------------------------------'

163 print 'Generating lua bindings fails.'

164 print '---------------------------------'

165 sys.exit(1)166 else:167 raise

168

169

170 \#-------------- main --------------

171 if \_\_name\_\_ == '\_\_main\_\_':172 main()