similar to: Building A Project Against LLVM

I've managed to get 10.0.0 working now.. there were a couple things I had to adjust. The Kaleidoscope example had me doing this before creating the object file: llvm::InitializeAllTargetInfos(); llvm::InitializeAllTargets(); llvm::InitializeAllTargetMCs(); llvm::InitializeAllAsmParsers(); llvm::InitializeAllAsmPrinters(); It turns out I can get away with just this, since I'm not (yet)

On Fri, May 15, 2020 at 6:53 PM Neil Nelson via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Rarrum, > > Kubuntu 20.04 LTS is available. You may be able to upgrade to 19.10, and > then to 20.04 without reinstalling. It can be done on Xubuntu. A direct > upgrade to 20.04 should become available. LLVM 10 then installs from the > distribution packages. I put all this on a

Hi Timo: You need to find LLVMConfig.cmake in the binary or install directory tree, not the source tree. Although I don't embed clang/llvm, my config might help you figure it -- clang/llvm installed under (could have used build directory) ~/usr : $ cd /Users/dhinton/projects/cover/build/ && rm -rf * && CC=~/usr/bin/clang CXX=~/usr/bin/clang++ LLVM_DIR=~/usr/lib/cmake/llvm

As the question asks, I'm having some trouble using initializeAllTargets(). I have a CMakeLists that uses: llvm_map_components_to_libnames(LLVM_LIBS ... AllTargetsAsmParsers AllTargetsAsmPrinters AllTargetsDescs AllTargetsInfos ...) However, even with these, when I try to compile my program, I get linker errors: CMakeFiles/sxhc.dir/src/main.cpp.o: In function

Hans, I have posted a complete patch for solving the linkage issues with LLVM_LINK_LLVM_DYLIB on Phabricator at http://reviews.llvm.org/D16945. The bulk of the fix the simple changes of... Index: cmake/modules/AddLLVM.cmake =================================================================== --- cmake/modules/AddLLVM.cmake (revision 259743) +++ cmake/modules/AddLLVM.cmake (working copy) @@

On Mon, Feb 8, 2016 at 12:45 PM, Hans Wennborg <hans at chromium.org> wrote: > Chris Bieneman is probably your best bet, and maybe also Dan Liew. > Hans, My current, and hopefully final, revision of the proposed patch is simplified and reworked to solve the problem entirely from cmake without touching the the llvm-build python scripts. Basically, the new fix for avoiding the

I just copy the latest code in HowToUseJIT and run, but the EngineBuilder(std::move(Owner)).create() keeps return null, any idea why? Here's my CMakeList: cmake_minimum_required(VERSION 3.12) project(llvm_test) set(CMAKE_CXX_STANDARD 14) find_package(LLVM REQUIRED CONFIG) llvm_map_components_to_libnames(llvm_libs support core irreader orcjit native) add_executable(llvm_test main.cpp)

Sorry my example wasn't helpful. I did take a quick look at rust -- though I didn't download or try to build it -- and they seem to allow you to use an installed or prebuilt version in addition to building it in-tree. However, even when they build it in-tree, they build the whole thing -- see mk/llvm.mk. Good luck... On Mon, Oct 10, 2016 at 1:33 AM, Timo Janssen via llvm-dev <

I found a private ErrorStr member, but didn't find the get function of this member, could you tell me how I can get the error message? On Wed, Sep 18, 2019 at 4:02 PM mayuyu.io <admin at mayuyu.io> wrote: > Isn’t there a method in EngineBuilder to get the error message or > something? > I assume it’s you didn’t link in the JIT module > > Zhang > > 在

Hi all. I want to use llvm in my project and I want to make llvm a git submodule in my project. http://llvm.org/docs/CMake.html#embedding-llvm-in-your-project At this in the documentation it claims to describe how to embed llvm into a project. I tried it that way but it doesn't work, because there isn't any findLLVM.cmake in the llvm/cmake/modules directory anymore (i don't

Hi, I try to create an execution engine, but I always got a nullptr value :     _executionEngine = EngineBuilder(std::move(_module)).create(); I build my project with cmake and add the following command in my cmake.     llvm_map_components_to_libnames(llvm_libs Analysis Core ExecutionEngine InstCombine Object RuntimeDyld ScalarOpts Support native mcjit) BTW, I have also try to execute the

EngineBuilder should provided an error string option, try printing it out? Zhang > 在 2018年3月2日，上午8:23，Christophe Demez via llvm-dev <llvm-dev at lists.llvm.org> 写道： > > Hi, > > I try to create an execution engine, but I always got a nullptr value : > > _executionEngine = EngineBuilder(std::move(_module)).create(); > > I build my project with cmake and add

Hi, In SUSE we have recently switched from building LLVM as multiple shared libraries (using BUILD_SHARED_LIBS) to building it as a single shared library (using LLVM_BUILD_LLVM_DYLIB). The multiple shared libraries build was causing issues and apparently it is only meant for LLVM developers. Our guidelines prohibit linking against static libraries unless there is no other option. After this

On 11/14/2017, 01:26 AM, Chris Bieneman wrote: > Sorry for the delayed response. I've been out of town a lot lately. > > The documentation you referenced is unfortunately out of date (you might notice it still references autoconf). I'll see if I can find time to update it, but the guidance should be to use the `llvm_config` CMake function instead. The proper usage of that in the

Hi everyone, I am writing an application that uses LLVM JIT and I would like to throw an exception from the JIT and catch it in the C++ code that invokes the JIT. This does not seem to work. I've written what is hopefully a super simple demonstration to reproduce this. I would appreciate any help with this. Thank you The demonstration is composed of: 1) thrower.cpp - a source file that

In the language I'm working on, a module (which does have a user-defined name in source) may be comprised of several files. I'm considering passing the (user-defined) name to llvm::Module's setModuleIdentifier, then a semicolon separated list of file names to setSourceFileName. Is this going to cause unforeseen problems?

Hi llvm-dev, Attached are two patches for the LLVM cmake build system. The first one adds static runtimes (MT and MTd) to the list of runtimes for the MSVC build. The second one makes it possible to use llvm_config in external projects. In this patch I took the liberty of changing the format of LLVMLibDeps.cmake to define a single variable LLVM_LIB_DEPS instead of MSVC_LIB_DEPS_*.

Victor Zverovich <victor.zverovich at googlemail.com> writes: > Hi llvm-dev, > > Attached are two patches for the LLVM cmake build system. > > The first one adds static runtimes (MT and MTd) to the list of runtimes for > the MSVC build. This seems not to be as easy as you put it. It was discussed here recently: From: José Fonseca Subject: [PATCH]: MSVC build enhancements

I have had great luck in the last couple of months getting llvm to do cool stuff with directly linked modules using llvm-as and llvm-ld. Now, I would like to get some of the same functionality working through an ExecutionEngine; however, I am having trouble making functions call across module boundaries. I know from previous discussions on this list that what I am attempting should be easy. I

Hi, I still can't get IR functions to JIT compile with the ORC JIT when they contain a call to the standard math library. Attached is a minimal exploit. The program uses the KaleidoscopeJIT.h that ships with LLVM 8 (except that I had to expose the Datalayout). It reads from the filesystem an IR file (filename "func_works.ll" or "func_cos_fails.ll) and asks the ORC JIT