xcode 7.3 常用路径

sdk

/Users/megar/Library/Developer/Xcode/iOS DeviceSupport

profile:

cd ~/Library/MobileDevice/Provisioning Profiles

derived data:

cd  ~/Library/Developer/Xcode/DerivedData

sdk配置路径

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/SDKSettings.plist

这里面基本改不了啥，试过删除SDKSettings.plist ,没了这个模拟器 ios设备都看不到了。

工具链：

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang

编译相关：

LD = /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld

LDFLAGS = -arch armv7s -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk

XML_CPPFLAGS = -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/libxml2

XML_LIBS = -L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/lib -lxml2 -lz -lpthread -licucore -lm