Skip to content

Latest commit

 

History

History
40 lines (37 loc) · 1.09 KB

README.md

File metadata and controls

40 lines (37 loc) · 1.09 KB
Raw

c2cpp

CalHacks 5.0 C to C++ program

Getting Started

Prerequisites

  • cmake
  • a C++ compiler (e.g. clang)
  • a build system (e.g. ninja)

Using lld

If you are building on Linux, you should consider installing lld and making it your default linker before preceeding. Once lld is installed, you can make it your default linker as follows:

ln -s /usr/bin/ld.lld /usr/bin/ld

See https://lld.llvm.org for more details.

Installing

Clone the llvm and clang repositories.

mkdir ~/clang-llvm && cd ~/clang-llvm
git clone http://llvm.org/git/llvm.git
cd llvm/tools
git clone http://llvm.org/git/clang.git
cd clang/tools
git clone http://llvm.org/git/clang-tools-extra.git extra

Create and run the build files.

cd ~/clang-llvm
mkdir build && cd build
export CC=/usr/bin/clang && export CXX=/usr/bin/clang++
cmake -G Ninja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ../llvm
ninja

Test your build.

ninja check-all

Place the root directory of this project in ~/clang-llvm/llvm/tools/clang/tools/extra. The project can be built by running the build command again in ~/clang-llvm/build.