Build Fail when NVPTX things are missing

[calewis]

I don't have any Nvidia tools installed on my machine. So get the build to work I need to comment out the following (located around JIT.cpp:905). I am not sure if I am missing a CMake argument or if the code just needs to check if NV stuff is available before calling this.

       if (!InitializedDevTarget) {
          // LLVMInitializeNVPTXTargetInfo();
          // LLVMInitializeNVPTXTarget();
          // LLVMInitializeNVPTXTargetMC();
          // LLVMInitializeNVPTXAsmPrinter();

          InitializedDevTarget = true;
        }

[hfinkel]

So, you don't need to have any NV tools in order to build the NVPTX target support, but nevertheless, it is certainly possible to build LLVM without it. I'll try to devise a workaround...

[calewis]

Ahh indeed I forgot that I had put -DLLVM_TARGETS_TO_BUILD="X86" in my build script oops.

[hfinkel]

Should be fixed now.