mirror of https://github.com/axmolengine/axmol.git
280 lines
10 KiB
Python
280 lines
10 KiB
Python
#!/usr/bin/python
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# This script is used to generate luabinding glue codes.
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# Android ndk version must be ndk-r9b.
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import argparse
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import sys
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import os, os.path
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import shutil
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import subprocess
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import re
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from contextlib import contextmanager
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g_ndk_root = None
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def _check_ndk_root_env():
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''' Checking the environment ANDROID_NDK, which will be used for building
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'''
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try:
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ANDROID_NDK = None
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sdkRoot = os.environ.get('ANDROID_HOME', None)
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for _, ndkVers, _ in os.walk("{0}{1}ndk".format(sdkRoot, os.path.sep)):
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for ndkVer in ndkVers:
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if (ndkVer == '23.2.8568313'):
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ANDROID_NDK = "{0}{1}ndk{1}{2}".format(sdkRoot, os.path.sep, ndkVer)
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break
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break
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if ANDROID_NDK == None:
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ANDROID_NDK = os.environ.get('ANDROID_NDK', None)
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except:
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print('Exception occurred when check_ndk_root_env!')
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return ANDROID_NDK
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def _check_python_bin_env():
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''' Checking the environment PYTHON_BIN, which will be used for building
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'''
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try:
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PYTHON_BIN = os.environ['PYTHON_BIN']
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except Exception:
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print("PYTHON_BIN not defined, use current python.")
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PYTHON_BIN = sys.executable
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return PYTHON_BIN
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def _find_first_file_in_dir(dir, fn):
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if os.path.isfile(dir):
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if os.path.basename(dir) == fn:
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return os.path.join(os.path.dirname(dir), fn)
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else :
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return None
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elif os.path.isdir(dir):
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for subdir in os.listdir(dir):
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searchPath = _find_first_file_in_dir(os.path.join(dir, subdir), fn)
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if searchPath is not None:
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return searchPath
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else:
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return None
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def _find_all_files_match(dir, cond, all):
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if cond(dir):
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all.append(dir)
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elif os.path.isdir(dir):
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for subdir in os.listdir(dir):
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_find_all_files_match(os.path.join(dir, subdir), cond, all)
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def _find_toolchain_include_path():
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global g_ndk_root
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'''
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Search gcc prebuilt include path
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for instance: "$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/include"
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'''
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foundFiles = []
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_find_all_files_match(os.path.join(g_ndk_root, "toolchains"), lambda x : os.path.basename(x) == "stdarg.h" and "arm-linux-androideabi" in x , foundFiles)
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if len(foundFiles) == 0:
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return ""
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else:
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return "-I" + os.path.dirname(foundFiles[0])
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def _find_llvm_include_path():
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'''
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Search llvm prebuilt include path.
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for instance: "$ANDROID_NDK/toolchains/llvm/prebuilt/windows-x86_64/lib64/clang/6.0.2/include"
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'''
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global g_ndk_root
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versionFile = _find_first_file_in_dir(g_ndk_root, "AndroidVersion.txt")
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if versionFile is None:
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return ""
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versionDir = os.path.dirname(versionFile)
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includeDir = _find_first_file_in_dir(versionDir, "stdarg.h")
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llvmIncludePath = os.path.dirname(includeDir)
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return "-I"+llvmIncludePath
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def _defaultIncludePath():
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'''default include path for libclang, llvm & gcc include path
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'''
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llvmInclude = _find_llvm_include_path()
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toolchainInclude = _find_toolchain_include_path()
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exactIncludes = llvmInclude + " " + toolchainInclude
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return exactIncludes
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class CmdError(Exception):
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pass
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@contextmanager
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def _pushd(newDir):
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previousDir = os.getcwd()
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os.chdir(newDir)
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yield
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os.chdir(previousDir)
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def _run_cmd(command):
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ret = subprocess.call(command, shell=True)
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if ret != 0:
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message = "Error running command"
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raise CmdError(message)
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def main():
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global g_ndk_root
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cur_platform= '??'
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llvm_path = '??'
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if (g_ndk_root == None or not os.path.isdir(g_ndk_root)):
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g_ndk_root = _check_ndk_root_env()
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if not os.path.isdir(g_ndk_root):
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print("The ndk-r23c root not specified, please specifiy via --ndk_root '/path/to/ndk'")
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sys.exit(1)
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# del the " in the path
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g_ndk_root = re.sub(r"\"", "", g_ndk_root)
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python_bin = _check_python_bin_env()
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platform = sys.platform
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if platform == 'win32':
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cur_platform = 'windows'
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elif platform == 'darwin':
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cur_platform = platform
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elif 'linux' in platform:
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cur_platform = 'linux'
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else:
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print('Your platform is not supported!')
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sys.exit(1)
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x86_llvm_path = ""
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x64_llvm_path = os.path.abspath(os.path.join(g_ndk_root, 'toolchains/llvm/prebuilt', '%s-%s' % (cur_platform, 'x86_64')))
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if not os.path.exists(x64_llvm_path):
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x86_llvm_path = os.path.abspath(os.path.join(g_ndk_root, 'toolchains/llvm/prebuilt', '%s' % (cur_platform)))
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if not os.path.exists(x86_llvm_path):
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x86_llvm_path = os.path.abspath(os.path.join(g_ndk_root, 'toolchains/llvm/prebuilt', '%s-%s' % (cur_platform, 'x86')))
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if os.path.isdir(x64_llvm_path):
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llvm_path = x64_llvm_path
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elif os.path.isdir(x86_llvm_path):
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llvm_path = x86_llvm_path
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else:
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print('llvm toolchain not found!')
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print('path: %s or path: %s are not valid! ' % (x86_llvm_path, x64_llvm_path))
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sys.exit(1)
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# x86_gcc_toolchain_path = ""
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# x64_gcc_toolchain_path = os.path.abspath(os.path.join(g_ndk_root, 'toolchains/arm-linux-androideabi-4.9/prebuilt', '%s-%s' % (cur_platform, 'x86_64')))
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# if not os.path.exists(x64_gcc_toolchain_path):
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# x86_gcc_toolchain_path = os.path.abspath(os.path.join(g_ndk_root, 'toolchains/arm-linux-androideabi-4.9/prebuilt', '%s' % (cur_platform)))
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# if not os.path.exists(x86_gcc_toolchain_path):
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# x86_gcc_toolchain_path = os.path.abspath(os.path.join(g_ndk_root, 'toolchains/arm-linux-androideabi-4.9/prebuilt', '%s-%s' % (cur_platform, 'x86')))
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# if os.path.isdir(x64_gcc_toolchain_path):
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# gcc_toolchain_path = x64_gcc_toolchain_path
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# elif os.path.isdir(x86_gcc_toolchain_path):
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# gcc_toolchain_path = x86_gcc_toolchain_path
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# else:
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# print('gcc toolchain not found!')
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# print('path: %s or path: %s are not valid! ' % (x64_gcc_toolchain_path, x86_gcc_toolchain_path))
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# sys.exit(1)
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project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..'))
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ax_root = os.path.abspath(os.path.join(project_root, ''))
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cxx_generator_root = os.path.abspath(os.path.join(project_root, 'tools/bindings-generator'))
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extraFlags = _defaultIncludePath()
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# save config to file
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if(sys.version_info.major >= 3):
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import configparser # import ConfigParser
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config = configparser.ConfigParser()
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else:
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import ConfigParser
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config = ConfigParser.ConfigParser()
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config.set('DEFAULT', 'androidndkdir', g_ndk_root)
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config.set('DEFAULT', 'clangllvmdir', llvm_path)
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# config.set('DEFAULT', 'gcc_toolchain_dir', gcc_toolchain_path)
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config.set('DEFAULT', 'axdir', ax_root)
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config.set('DEFAULT', 'cxxgeneratordir', cxx_generator_root)
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config.set('DEFAULT', 'extra_flags', extraFlags)
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config.set('DEFAULT', 'cxx_std', 'c++20')
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conf_ini_file = os.path.abspath(os.path.join(os.path.dirname(__file__), 'userconf.ini'))
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print('generating userconf.ini...')
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with open(conf_ini_file, 'w', newline='\n') as configfile:
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config.write(configfile)
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# set proper environment variables
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if 'linux' in platform or platform == 'darwin':
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os.putenv('LD_LIBRARY_PATH', '%s/libclang' % cxx_generator_root)
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if platform == 'win32':
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path_env = os.environ['PATH']
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os.putenv('PATH', r'%s;%s\libclang;%s\tools\win32;' % (path_env, cxx_generator_root, cxx_generator_root))
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try:
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tolua_root = '%s/tools/tolua' % project_root
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output_dir = '%s/extensions/scripting/lua-bindings/auto' % project_root
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cmd_args = {
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'ax_base.ini' : ('ax_base', 'axlua_base_auto'), \
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'ax_backend.ini' : ('ax_backend', 'axlua_backend_auto'), \
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'ax_extension.ini' : ('ax_extension', 'axlua_extension_auto'), \
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'ax_ui.ini' : ('ax_ui', 'axlua_ui_auto'), \
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'ax_studio.ini' : ('ax_studio', 'axlua_studio_auto'), \
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'ax_spine.ini' : ('ax_spine', 'axlua_spine_auto'), \
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'ax_physics.ini' : ('ax_physics', 'axlua_physics_auto'), \
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'ax_video.ini' : ('ax_video', 'axlua_video_auto'), \
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'ax_controller.ini' : ('ax_controller', 'axlua_controller_auto'), \
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'ax_3d.ini': ('ax_3d', 'axlua_3d_auto'), \
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'ax_audioengine.ini': ('ax_audioengine', 'axlua_audioengine_auto'), \
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'ax_csloader.ini' : ('ax_csloader', 'axlua_csloader_auto'), \
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'ax_webview.ini' : ('ax_webview', 'axlua_webview_auto'), \
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'ax_physics3d.ini' : ('ax_physics3d', 'axlua_physics3d_auto'), \
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'ax_navmesh.ini' : ('ax_navmesh', 'axlua_navmesh_auto'), \
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'ax_fairygui.ini' : ('ax_fairygui', 'axlua_fairygui_auto'), \
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}
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target = 'lua'
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generator_py = '%s/generator.py' % cxx_generator_root
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for key in cmd_args.keys():
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args = cmd_args[key]
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cfg = '%s/%s' % (tolua_root, key)
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print('Generating bindings for %s...' % (key[:-4]))
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command = '"%s" %s %s -s %s -t %s -o %s -n %s' % (python_bin, generator_py, cfg, args[0], target, output_dir, args[1])
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print(command)
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_run_cmd(command)
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print('---------------------------------')
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print('Generating lua bindings succeeds.')
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print('---------------------------------')
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except Exception as e:
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if e.__class__.__name__ == 'CmdError':
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print('---------------------------------')
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print('Generating lua bindings fails.')
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print('---------------------------------')
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sys.exit(1)
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else:
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raise
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# -------------- main --------------
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Install android sdk/ndk')
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parser.add_argument("--ndk_root", help="Specificy ndk root")
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args = parser.parse_args()
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g_ndk_root = args.ndk_root
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main()
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