6.2 Environment Variables

# Set toolchain paths
export KOS_BASE=/opt/toolchains/dc/kos
export KOS_CC_PREFIX=sh-elf-
export SPECTRE_PATH=/from/library/polygon/SPECTRE

# Enable debug build
export DEBUG=1

# Build
make

7. Dependency Management

7.1 Submodules

# Initialize submodules
git submodule init
git submodule update