Error when compiling .L filename.C+ in MacOs

[Jacopo_Tosca]

In Mac 10.14 when compiling a file myMacro.C with .L myMacro.C+ i get :

warning: no such sysroot directory: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk'

In file included from input_line_1:1:

In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/new:85:

In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/exception:82:

In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cstdlib:86:

In file included from /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/stdlib.h:94:

**/usr/local/Cellar/root/6.18.00/etc/root/cling/lib/clang/5.0.0/include/stdlib.h:8:15:** **fatal error:** **'stdlib.h' file not found**

#include_next <stdlib.h>

I installed root on my Mac with Homebrew
On Linux it works fine . Anyone know what I should do ?

[jcervant]

Hi @Jacopo_Tosca,

Did you reinstall or update XCode after installing ROOT?