Compiling the hop branch on MacOSX - includes missing

[dpotop]

Ok, I've managed to compile the hop branch on MacOSX. After installing a number of packages, the config command that works is:

cmake -DLLVM_ENABLE_PROJECTS=mlir -DLLVM_BUILD_EXAMPLES=ON -DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_INSTALL_PREFIX=/Users/llvm-test/llvm-bondhugula -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DCMAKE_C_COMPILER=clang-mp-9.0 -DCMAKE_CXX_COMPILER=clang++-mp-9.0 -DCMAKE_ASM_COMPILER=clang-mp-9.0 ../llvm

Then, the compilation fails at the very end due to 3 missing includes in llvm-project-hop/mlir/lib/Support/JitRunner.cpp. After adding here:

#include // std::string
#include // std::cout
#include // std::stringstream

compilation completes OK.

ADDENDUM: of the resulting binaries, some work and some don't. mlir-opt seems to work, but mlir-cpu-runner does not, because it cannot load libmlir_runner_utils.lo (only libmlir_runner_utils.dylib is built).