SysY Compiler

Build

Dependencies

• antlr4 & antlr4 cpp runtime

Archlinux

# pacman -S antlr4 antlr4-runtime

Ubuntu >= 22.10

# apt install antlr4 libantlr4-runtime-dev

Then download corresponding version of antlr-complete.jar for antlr-runtime manually and build with cmake -DANTLR4_JAR_LOCATION=/path/to/antlr-complete.jar

Docker

Download Image

docker pull archlinux

Create Container

docker create --name NAME -v "AbsolutePath:/sysy-compiler" -it archlinux

Access Container Shell

docker start -ai NAME

Download Required Packages

pacman -Syu
pacman -S antlr4 antlr4-runtime #choose default as the provider for java-environment
pacman -S git cmake make gcc

How To Build

Here is an example, which will

• Build for debug
• Generate compile_commands.json for clangd

$ mkdir build && cd build
$ cmake -DCMAKE_BUILD_TYPE=Debug \
        -DCMAKE_EXPORT_COMPILE_COMMANDS=TRUE \
        ..
$ make -j`nproc`