![xcode for mac os 10.13.6 xcode for mac os 10.13.6](https://i.stack.imgur.com/p8dIg.png)
# Note: This process will OVERWRITE files in Xcode's MacOSX10.13.sdk.
#XCODE FOR MAC OS 10.13.6 HOW TO#
Thread (ii) refers to thread (i), so is not helpful.# A script showing how to build XNU version 4570.71.2 (which corresponds to
![xcode for mac os 10.13.6 xcode for mac os 10.13.6](https://i.stack.imgur.com/iQAVL.png)
Library/Frameworks (framework directory) System/Library/Frameworks (framework directory) Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/9.1.0/include Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1 Ignoring nonexistent directory "/usr/include" Ignoring nonexistent directory "/usr/include/c++/v1" "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang" -cc1 -triple x86_64-apple-macosx10.13.0 -Wdeprecated-objc-isa-usage -Werror=deprecated-objc-isa-usage -E -disable-free -disable-llvm-verifier -discard-value-names -main-file-name null -mrelocation-model pic -pic-level 2 -mthread-model posix -mdisable-fp-elim -fno-strict-return -masm-verbose -munwind-tables -target-cpu penryn -target-linker-version 351.8 -v -dwarf-column-info -debugger-tuning=lldb -resource-dir /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/9.1.0 -D NDEBUG -stdlib=libc++ -O2 -fdeprecated-macro -fdebug-compilation-dir /Users/pmjacobs -ferror-limit 19 -fmessage-length 133 -stack-protector 1 -fblocks -fobjc-runtime=macosx-10.13.0 -fencode-extended-block-signature -fcxx-exceptions -fexceptions -fmax-type-align=16 -fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops -vectorize-slp -o -x c++ /dev/nullĬlang -cc1 version 9.1.0 (clang-902.0.39.2) default target x86_64-apple-darwin17.7.0 InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin That solution evidently does not apply in my case - Xcode.app is already there and is evidently up-to-date: pmjacobs% /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -O2 -DNDEBUG -xc++ -E -v /dev/nullĪpple LLVM version 9.1.0 (clang-902.0.39.2) In thread (i) the problem was solved by moving Xcode.app to the Applications folder. (ii) thread labelled 28284 (the interface for this message didn’t allow me to include the actual link for some reason) (i) ERROR in cling::CIFactory::createCI(): cannot extract standard library include paths! I note two previous posts to this forum reporting a similar problem: Input_line_9:1:10: fatal error: 'iostream' file not found Input_line_3:37:10: fatal error: 'string' file not found LC_ALL=C /Library/Developer/CommandLineTools/usr/bin/c++ -O2 -DNDEBUG -xc++ -E -v /dev/null 2>&1 >/dev/null | awk '/^#include Upon starting root I now get the following error: pmjacobs% rootĮRROR in cling::CIFactory::createCI(): cannot extract standard library include paths! I am trying to run root on a MacBook Air that was recently upgraded to macOS 10.13.6 (root ran without problems prior to the upgrade).