[  7%] Building Intrinsics.gen...
dyld: Library not loaded: @rpath/libLLVMSupport.dylib
  Referenced from: /Users/fang/local/src/LLVM/build/include/llvm/IR/../../../bin/llvm-tblgen
  Reason: image not found
/bin/sh: line 1: 78410 Trace/BPT trap: 5       ../../../bin/llvm-tblgen -gen-intrinsic -I /Users/fang/local/src/LLVM/llvm.git/include/llvm/IR -I /Users/fang/local/src/LLVM/llvm.git/lib/Target -I /Users/fang/local/src/LLVM/llvm.git/include /Users/fang/local/src/LLVM/llvm.git/include/llvm/IR/Intrinsics.td -o /Users/fang/local/src/LLVM/build/include/llvm/IR/Intrinsics.gen.tmp
make[2]: *** [include/llvm/IR/Intrinsics.gen.tmp] Error 133
make[1]: *** [include/llvm/IR/CMakeFiles/intrinsics_gen.dir/all] Error 2
make: *** [all] Error 2

% otool -L bin/llvm-tblgen
bin/llvm-tblgen:
        @rpath/libLLVMSupport.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libLLVMTableGen.dylib (compatibility version 0.0.0, current version 0.0.0)
        /usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 159.1.0)
        /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
        /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 28.4.0)

and otool -l shows no LC_RPATH