Using CMAKE and the root source distribution to build the code. The build fails as per the below.
[ 54%] Building CXX object tree/tree/CMakeFiles/Tree.dir/src/TTreeRow.cxx.o
[ 54%] Building CXX object tree/tree/CMakeFiles/Tree.dir/src/TTreeSQL.cxx.o
[ 54%] Building CXX object tree/tree/CMakeFiles/Tree.dir/src/TVirtualIndex.cxx.o
[ 54%] Building CXX object tree/tree/CMakeFiles/Tree.dir/src/TVirtualTreePlayer.cxx.o
[ 54%] Linking CXX shared library …/…/lib/libTree.so
[ 54%] Built target Tree
[ 54%] Generating G__TreePlayer.cxx, …/…/lib/TreePlayer.pcm
In file included from input_line_16:34:
/Users/claudeapruneau/Documents/GitHub/root/build-root-6.22.06/include/TMPWorkerTree.h:15:10: remark: building module ‘MultiProc’ as ‘/Users/claudeapruneau/Documents/GitHub/root/build-root-6.22.06/lib/MultiProc.pcm’ [-Rmodule-build]
#include “TMPWorker.h”
^
Error: Had to build non-system module MultiProc implicitly. You first need to
generate the dictionary for MultiProc or mark the C++ module as a system
module if you provided your own system modulemap file:
MultiProc [system] { … }
make[2]: *** [tree/treeplayer/G__TreePlayer.cxx] Error 1
make[1]: *** [tree/treeplayer/CMakeFiles/G__TreePlayer.dir/all] Error 2
make: *** [all] Error 2
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_ROOT Version: 6.22.06
_Platform: MacOs 11.1
_Compiler:clang-1200.0.32.29