rose-docker-build

# ROSE Docker Build

Build the ROSE source-to-source compiler in an isolated Docker container.

## Why Docker?

ROSE requires GCC 7-10. Modern systems have GCC 11+, causing build failures. Docker provides:
- Correct GCC version (9.x recommended)
- All dependencies pre-installed
- Reproducible builds
- Edit on host, build in container

## Quick Start (Autotools)

```bash
# 1. Clone ROSE
git clone git@github.com:rose-compiler/rose.git
cd rose && git checkout weekly

# 2. Create Docker environment
mkdir ../rose-docker && cd ../rose-docker

# 3. Build and run container (see Dockerfile below)
docker build -t rose-dev .
docker run -d --name rose-dev -v $(pwd)/../rose:/rose/src rose-dev

# 4. Build ROSE inside container
docker exec rose-dev bash -c 'cd /rose/src && ./build'
docker exec rose-dev bash -c 'mkdir -p /rose/build && cd /rose/build && \
  /rose/src/configure --prefix=/rose/install \
    --enable-languages=c,c++ \
    --with-boost=/usr \
    --with-boost-libdir=/usr/lib/x86_64-linux-gnu \
    --disable-binary-analysis \
    --disable-java'
docker exec rose-dev bash -c 'cd /rose/build && make core -j$(nproc)'
docker exec rose-dev bash -c 'cd /rose/build && make install-core'
```

## Quick Start (CMake)

CMake builds require CMake 4.x (3.16 fails at ROSETTA generation).

```bash
# 1. Clone ROSE
git clone git@github.com:rose-compiler/rose.git
cd rose && git checkout weekly

# 2. Create Docker environment and build container
mkdir ../rose-docker && cd ../rose-docker
docker build -t rose-dev -f Dockerfile.cmake .
docker run -d --name rose-cmake -v $(pwd)/../rose:/rose/src:ro rose-dev

# 3. Configure with CMake
docker exec -w /rose/build rose-cmake cmake /rose/src \
  -DCMAKE_INSTALL_PREFIX=/rose/install \
  -DENABLE_C=ON \
  -DENABLE_TESTS=OFF \
  -DCMAKE_BUILD_TYPE=Release

# 4. Build (use -j4 to avoid OOM on 16GB systems)
docker exec -w /rose/build rose-cmake make -j4

# 5. Test
docker exec rose-cmake /rose/build/bin/rose-compiler --version
```

### CMake Options

|...