Jonathan Fung

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Building the Hylo Compiler

1 min read

  1. Clone Hylo Git repo
  2. Make sure Docker is running
  3. devcontainer up --workspace-folder .
  4. Emacs tramp: docker:<CONTAINER_NAME>:/workspaces/hylo-lang
# Configure
cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -G Ninja
cmake -D CMAKE_BUILD_TYPE=Debug \
	-DBUILD_TESTING=1 -DLLVM_DIR=/opt/llvm-MinSizeRel/lib/cmake/llvm \
	-G Ninja -S . -B Debug
# Build
cmake --build Debug
# Test
ctest --parallel --test-dir Debug
ctest --parallel --test-dir Debug -R "HyloTests"
ctest --parallel --test-dir Debug --rerun-failed --output-on-failure
 
# Run
./Debug/Sources/hc -v playground/Hello.hylo
./Debug/Sources/hc -v playground/Hello.hylo --typecheck
# Dump AST as pretty json
./Debug/Sources/hc -v playground/Hello.hylo \
	--emit raw-ast -o playground/Hello.ast.tmp \
	&& python3 -m json.tool playground/Hello.ast.tmp > playground/Hello.ast \
	&& rm playground/Hello.ast.tmp

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