MacOS build Error

[george012]

error message with:

---

# github.com/pwiecz/go-fltk
clang: warning: no such sysroot directory: '/Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.1.sdk' [-Wmissing-sysroot]
../../../../go_path/pkg/mod/github.com/pwiecz/[email protected]/browser.go:4:10: fatal error: 'stdlib.h' file not found
#include <stdlib.h>
         ^~~~~~~~~~
1 error generated.

---

I tried to set the environment variable export SDKROOT=$(xcrun --sdk macosx --show-sdk-path) but it didn't work.
Running the command xcrun --sdk macosx --show-sdk-path yielded the following result:

`/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.0.sdk`

[GiffE]

This is due to a hard coded -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX13.3.sdk in the CXXFLAGS in cgo_darwin_arm64.go

If you remove that flag everything builds fine