iphone – Xcode目标阶段Python脚本

概述我正在尝试将 Python脚本添加到我的项目中,以直接从Git获取构建和营销编号. 我创建了一个新的目标阶段,并运行脚本,如下所述： http://yeahrightkeller.com/2008/10/19/xcode-run-script-build-phase-tip/ 我编写了一个Python脚本,用于解析程序Info.plist from Foundation import NSMuta 我正在尝试将 Python脚本添加到我的项目中,以直接从Git获取构建和营销编号.

我创建了一个新的目标阶段,并运行脚本,如下所述：
http://yeahrightkeller.com/2008/10/19/xcode-run-script-build-phase-tip/

我编写了一个Python脚本,用于解析程序Info.pList

from Foundation import NSMutableDictionary

但是,编译时脚本失败并向构建结果报告以下错误：

Running a custom build phase script: gitversion.py  Traceback (most recent call last):  file "/Users/jorge/documents/Programming iPod/Pruebas/RowOrder/Scripts/gitversion.py",line 9,in <module>  from Foundation import NSMutableDictionary  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/Foundation/__init__.py",line 8,in <module>  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/PyObjC/objc/__init__.py",line 26,in <module>  from _brIDgesupport import *  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/PyObjC/objc/_brIDgesupport.py",in <module>  import pkg_resources  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py",line 651,in <module>  class Environment(object):  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py",line 654,in Environment  def __init__(self,search_path=None,platform=get_supported_platform(),python=PY_MAJOR):  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py",line 55,in get_supported_platform  plat = get_build_platform(); m = macosversionString.match(plat)  file "/System/library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/pkg_resources.py",line 181,in get_build_platform  plat = get_platform()  file "/System/library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/util.py",line 97,in get_platform  cfgvars = get_config_vars()  file "/System/library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/sysconfig.py",line 525,in get_config_vars  func()  file "/System/library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/sysconfig.py",line 408,in _init_posix  raise distutilsPlatformError(my_msg)  distutils.errors.distutilsPlatformError: $MACOSX_DEPLOYMENT_TARGET mismatch: Now "10.5" but "10.6" during configure  Finished running custom build phase script: gitversion.py (exit status = 1)

很明显,distutils以某种方式硬编码它是为版本10.6(SNow Leopard,我正在使用的那个)编译的,但该项目将MacOSX部署目标设置为10.5.

如果我尝试将项目中的此变量设置为10.6,那么我得到：

ld: library not found for -lcrt1.10.6.o

关于如何解决这个问题的任何想法？提前致谢.

解决方法 我有同样的问题,我想保留python版本,因为通过NSMutableDictionary处理pList比在Info.pList上使用正则表达要好得多.

基于Maxence的答案,解决方案是将python代码从Run Script构建阶段剥离到gitversion.py文件中：

#!/usr/bin/env pythonimport osfrom Foundation import NSMutableDictionaryfrom subprocess import Popen,PIPEp = Popen(        "/sw/bin/git rev-parse --short head",stdout=PIPE,close_fds=True,shell=True)version = p.stdout.read()print versioninfo = os.environ['INFOPList_file']print infopList = NSMutableDictionary.dictionaryWithContentsOffile_(info)print pListpList['revision'] = version[:-1]pList.writetofile_atomically_(info,1)

然后用shell脚本替换原始的Run Script：

env MACOSX_DEPLOYMENT_TARGET=10.6 python gitversion.py

请务必记住将Shell设置更改为/ bin / sh.

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