问题
How to compile expat with iOS SDK 5.1? I tried to adapt/upgrade from all older scripts, but nothing worked... Could anybody do it already?
回答1:
I found it!
I used the following script: https://github.com/x2on/expat-ios
The problem is that the command "xcode-select -print-path", used in the compilation script, is showing "/Developer" instead of the correct full path including "/Applications/Xcode.app/Contents/Developer". I just changed it and then it worked!
The last XCode [SDK 5.1] moved the path of the developer tools and SDK to inside the XCode bundle.
回答2:
When trying to compile for iOS6.1 with the developer tools accompanying XCode 4.6.3, the script at https://github.com/x2on/expat-ios stops after building the iOSSimulator library. The iOSDevice version does not build. It seems the newer developer tools do not support armv6.
Removing armv6 from ARCHS="i386 armv6 armv7" will build the library at least for armv7.
来源：https://stackoverflow.com/questions/10453946/how-to-compile-expat-with-ios-sdk-5-1