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feat(llvm): wire nyash --emit-mir-json into build_llvm.sh crate path; add NYASH_LLVM_ONLY_OBJ gate; fix ny-llvmc bin name

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Selfhosting Dev
2025-09-17 22:11:59 +09:00
parent 8aa01668ff
commit d992fa1d2d
3 changed files with 30 additions and 7 deletions
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23
tools/build_llvm.sh
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@ -64,12 +64,16 @@ if [[ "${NYASH_LLVM_SKIP_EMIT:-0}" != "1" ]]; then
crate)
# Use crates/nyash-llvm-compiler (ny-llvmc): requires pre-generated MIR JSON path in NYASH_LLVM_MIR_JSON
if [[ -z "${NYASH_LLVM_MIR_JSON:-}" ]]; then
echo "[warn] NYASH_LLVM_COMPILER=crate but NYASH_LLVM_MIR_JSON is not set; falling back to harness" >&2
COMPILER_MODE="harness"
else
echo " using ny-llvmc (crate) with JSON: $NYASH_LLVM_MIR_JSON" >&2
cargo build --release -p nyash-llvm-compiler >/dev/null
# Optional schema validation if tool is available
# Auto‑emit MIR JSON via nyash CLI flag
mkdir -p tmp
NYASH_LLVM_MIR_JSON="tmp/nyash_crate_mir.json"
echo " emitting MIR JSON: $NYASH_LLVM_MIR_JSON" >&2
./target/release/nyash --emit-mir-json "$NYASH_LLVM_MIR_JSON" --backend mir "$INPUT" >/dev/null
fi
echo " using ny-llvmc (crate) with JSON: $NYASH_LLVM_MIR_JSON" >&2
cargo build --release -p nyash-llvm-compiler >/dev/null
# Optional schema validation when explicitly requested
if [[ "${NYASH_LLVM_VALIDATE_JSON:-0}" == "1" ]]; then
if [[ -f tools/validate_mir_json.py ]]; then
if ! python3 -m jsonschema --version >/dev/null 2>&1; then
echo "[warn] jsonschema not available; skipping schema validation" >&2
@ -79,8 +83,8 @@ if [[ "${NYASH_LLVM_SKIP_EMIT:-0}" != "1" ]]; then
echo "error: MIR JSON validation failed" >&2; exit 3; }
fi
fi
./target/release/ny-llvmc --in "$NYASH_LLVM_MIR_JSON" --out "$OBJ"
fi
./target/release/ny-llvmc --in "$NYASH_LLVM_MIR_JSON" --out "$OBJ"
;;
esac
if [[ "$COMPILER_MODE" == "harness" ]]; then
@ -101,6 +105,11 @@ if [[ ! -f "$OBJ" ]]; then
exit 3
fi
if [[ "${NYASH_LLVM_ONLY_OBJ:-0}" == "1" ]]; then
echo "[3/4] Skipping link: object generated at $OBJ (NYASH_LLVM_ONLY_OBJ=1)"
exit 0
fi
echo "[3/4] Building NyRT static runtime ..."
if [[ "${NYASH_LLVM_SKIP_NYRT_BUILD:-0}" == "1" ]]; then
echo " Skipping NyRT build (NYASH_LLVM_SKIP_NYRT_BUILD=1)"