https://github.com/jabraham17/pebl
https://github.com/jabraham17/pebl
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/jabraham17/pebl
- Owner: jabraham17
- Created: 2023-12-21T02:12:48.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-01-14T00:30:56.000Z (over 1 year ago)
- Last Synced: 2025-02-06T06:27:27.525Z (4 months ago)
- Language: C
- Size: 172 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Pebl
Playful, Eccentric, and Bonkers Language
## Build
Pebl uses CMake to build the compiler. Example commands for building for Linux and Windows are in `scripts/build.sh` and `scripts/build.cmd`, respectively. Note that if a proper LLVM install is not avaiblae in `PATH`, it needs to be set with the `LLVM_DIR` environment variable to `LLVM_INSTALL_DIR/lib/cmake/llvm`.
## Requirements
Pebl requires LLVM 17 to build. When building on Windows, using `clang-cl` is required.
## New revisions
This compiler is bootstrapped, meaning that the compiler for pebl is written in pebl. To enable this, a previous binary MUST always be kept around. To create and push a new revision of the compiler, run the following commands in a x86 Linux environment.
```bash
python3 scripts/make_revision.py
git push origin --tags
```
This creates a new revision in a git tag, which is pushed to GitHub for backup. This revision contains a fully built compiler and a tar file of the built compiler. When running the compiler, you may nee to set `LD_LIBRARY_PATH`
## Building LLVM
For best results, use the following to build LLVM.
```bash
LLVM_SRC=
LLVM_BUILD=
LLVM_INSTALL=
cmake -B $LLVM_BUILD -S $LLVM_SRC -G Ninja \
-DCMAKE_INSTALL_PREFIX=$LLVM_INSTALL \
-DCMAKE_BUILD_TYPE="Release" \
-DLLVM_TARGETS_TO_BUILD="X86" \
-DLLVM_BUILD_LLVM_DYLIB=true \
-DLLVM_ENABLE_ZLIB=false \
-DLLVM_ENABLE_ZSTD=false \
-DLLVM_INCLUDE_TESTS=false \
-DLLVM_INCLUDE_BENCHMARKS=false \
-DLLVM_INCLUDE_EXAMPLES=false \
-DLLVM_ENABLE_TERMINFO=false \
-DLLVM_ENABLE_LIBXML2=false \
-DLLVM_ENABLE_LIBEDIT=false
ninja -C $LLVM_BUILD install
export LLVM_DIR=$LLVM_INSTALL/lib/cmake/llvm
```