I have been trying to install ROOT on macOS by cloning the ROOT repository, checking out the v6-16-00 branch and then using CMake in accordance with the recommendations. The compilation failed around 74% due to the following message:
/opt/local/include/unicode/ucnv.h:52:10: fatal error: ‘unicode/ucnv_err.h’ file not found
After some investigation it turns out that all files under /opt/local/include/unicode/*.h
have include commands of the form:
and this causes the compilation break. The work around is that all such lines in all header files must be replaced with:
#include “/opt/local/include/unicode/.h” ?
Is this issue expected and known? This surely must affect all Mac users, right? Is there a specific flag or version recommended for Mac users?
_ROOT Version: v6-16-00
_Platform: macOS Mojave (10.14.5)