Right: "Okay, this might be the llvm/clang build script that Xcode uses as an llvm/clang build step. That's going to need to be updated if it is using configure (for the reasons I mentioned above)."
On Fri, Dec 18, 2015 at 10:26 AM, Zachary Turner <ztur...@google.com> wrote: > Are the Xcode scripts using the llvm configure build? If so they will > need to be changed to the CMake build sooner or later, because the > configure build is going away in the near future. > > On Thu, Dec 17, 2015 at 3:18 PM Todd Fiala via lldb-dev < > lldb-dev@lists.llvm.org> wrote: > >> Ah. >> >> Okay, this might be the llvm/clang build script that Xcode uses as an >> llvm/clang build step. That's going to need to be updated if it is using >> configure (for the reasons I mentioned above). >> >> So it sounds like some part of llvm or clang may be sniffing and finding >> some part of ocaml, and deciding it should make some bindings for it. I'll >> have a look at the script and see if there's an obvious way to explicitly >> deny it (the warning seemed like it had a way to disable that binding, so >> we might just need to work it in). >> >> Of course, if you are not using ocaml, you might want to consider >> removing/hiding it if you don't need it. >> >> Interestingly, I did have ocaml on my home system a while back and didn't >> have any trouble building, but I probably had ounit2 as well, and likely >> wouldn't have noticed if the Xcode-based build-llvm script ended up doing >> more work when building the embedded llvm/clang during the Xcode build. >> >> I can probably replicate this pretty easily. >> >> On Thu, Dec 17, 2015 at 3:10 PM, Ryan Brown <rib...@google.com> wrote: >> >>> Does xcode use configure? I just push command-B. >>> It does look like I have ocaml installed on my system, but I'm not sure >>> how it go installed or why xcode is trying to use it. >>> >>> -- Ryan Brown >>> >>> On Thu, Dec 17, 2015 at 2:54 PM, Todd Fiala <todd.fi...@gmail.com> >>> wrote: >>> >>>> We definitely should not be requiring ocaml :-) >>>> >>>> Are you using a configure-based build? If so, can you switch over to >>>> using cmake and see if you see that same issue? We pretty much don't >>>> maintain the configure build, and it is getting stripped from llvm and >>>> clang in the next version of them after 3.8, so we will not be able to >>>> support configure-based builds in the near future. >>>> >>>> In the event that you still see it, let us know if you have ocaml or >>>> opam somewhere on your system. The warnings do seem to indicate that ocaml >>>> was specified for one reason or another? Maybe parts of it were sniffed >>>> out when trying to configure the build. >>>> >>>> -Todd >>>> >>>> On Thu, Dec 17, 2015 at 1:36 PM, Ryan Brown via lldb-dev < >>>> lldb-dev@lists.llvm.org> wrote: >>>> >>>>> Are there new prereqs for building on a mac? >>>>> I just updated, and I'm getting this error: >>>>> >>>>> checking for __dso_handle... yes >>>>> >>>>> configure: WARNING: --enable-bindings=ocaml specified, but ctypes is >>>>> not installed >>>>> >>>>> configure: WARNING: --enable-bindings=ocaml specified, but OUnit 2 is >>>>> not installed. Tests will not run >>>>> >>>>> configure: error: Prequisites for bindings not satisfied. Fix them or >>>>> use configure --disable-bindings. >>>>> >>>>> error: making llvm and clang child exited with value 2 >>>>> >>>>> >>>>> -- Ryan Brown >>>>> >>>>> _______________________________________________ >>>>> lldb-dev mailing list >>>>> lldb-dev@lists.llvm.org >>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> -Todd >>>> >>> >>> >> >> >> -- >> -Todd >> _______________________________________________ >> lldb-dev mailing list >> lldb-dev@lists.llvm.org >> http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev >> > -- -Todd
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