iOS報錯 -pie can only be used when targeting iOS 4.2 or later

標籤：ios

最近，使用師兄的工程時，突然報錯之前沒發現這個錯誤，資訊如下：

ld: -pie can only be used when targeting iOS 4.2 or later

clang: error: linker command failed with exit code 1 (use -v to see invocation)

具體資訊：

    export IPHONEOS_DEPLOYMENT_TARGET=4.1

    export PATH="/Applications/Xcode.a

解決方案：點擊工程project-》build setting --》搜尋IPHONEOS_DEPLOYMENT_TARGET 修改為4.2以後

iOS報錯 -pie can only be used when targeting iOS 4.2 or later