Fatal error: 'llvm/IR/Attributes.inc' file not found

[joaovarelas]

Hello, error when building:

[241/3557] Building CXX object lib/Transforms/ShelbyObfuscator/CMakeFiles/ShelbyObfuscator.dir/Utils.cpp.o
FAILED: lib/Transforms/ShelbyObfuscator/CMakeFiles/ShelbyObfuscator.dir/Utils.cpp.o 
/usr/bin/clang++-16 -DGTEST_HAS_RTTI=0 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/ShelbyObfuscator-LLVM16/build/lib/Transforms/ShelbyObfuscator -I/ShelbyObfuscator-LLVM16/llvm/lib/Transforms/ShelbyObfuscator -I/ShelbyObfuscator-LLVM16/build/include -I/ShelbyObfuscator-LLVM16/llvm/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fPIC -fno-rtti -MD -MT lib/Transforms/ShelbyObfuscator/CMakeFiles/ShelbyObfuscator.dir/Utils.cpp.o -MF lib/Transforms/ShelbyObfuscator/CMakeFiles/ShelbyObfuscator.dir/Utils.cpp.o.d -o lib/Transforms/ShelbyObfuscator/CMakeFiles/ShelbyObfuscator.dir/Utils.cpp.o -c /ShelbyObfuscator-LLVM16/llvm/lib/Transforms/ShelbyObfuscator/Utils.cpp
In file included from /ShelbyObfuscator-LLVM16/llvm/lib/Transforms/ShelbyObfuscator/Utils.cpp:12:
In file included from /ShelbyObfuscator-LLVM16/llvm/lib/Transforms/ShelbyObfuscator/Utils.h:4:
In file included from /ShelbyObfuscator-LLVM16/llvm/include/llvm/IR/Module.h:22:
/ShelbyObfuscator-LLVM16/llvm/include/llvm/IR/Attributes.h:90:14: fatal error: 'llvm/IR/Attributes.inc' file not found
    #include "llvm/IR/Attributes.inc"