Compiling error: fatal error: 'wchar.h' file not found

[pingor]

After download this project, I got a compiling error:

/usr/local/Cellar/llvm@4/4.0.1/bin/../include/c++/v1/wchar.h:119:15: fatal error: 'wchar.h' file not found
#include_next <wchar.h>
^~~~~~~~~
1 error generated.

The current compiling path cannot find wchar.h, or get wrong path.
My work environment is MacOS Catalina v10.15.7，I try many times, but the issue still exists

[pingor]

Got solution from stackoverflow, it works for me.
pls refer to : https://cmichel.io/fixing-cpp-compilation-bugs-for-the-mac-os-catalina-upgrade/

[pingor]

Got solution from stackoverflow, it works for me. pls refer to : https://cmichel.io/fixing-cpp-compilation-bugs-for-the-mac-os-catalina-upgrade/

According to the above solution, add below line into compile-android-j4a.sh:
export CPLUS_INCLUDE_PATH=/usr/local/opt/llvm/include/c++/v1:/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include
(you can modify "MacOSX10.15.sdk" with your own folder)