43778eafd7
Restores the standalone-binary capability the Janet host had. `bin/joltc build -m NS -o OUT` AOT-compiles an app into a single self-contained executable — the whole runtime, clojure.core, stdlib and compiler embedded, no Chez install or jolt source needed at runtime. Pipeline (host/chez/build.ss, host primitive jolt.host/build-binary driven by jolt.main's build command): resolve deps, load the entry namespace recording the app namespaces in dependency order, re-emit each to Scheme, textually inline the cli.ss runtime load sequence into one flat source + the app + a launcher, then compile-file -> make-boot-file -> embed the boot as C bytes -> cc-link against libkernel.a. Two non-obvious bits: the compile pass runs in a fresh Chez, not the loaded runtime (regex.ss shadows top-level `error`, which otherwise bakes a broken reference into the boot); and the launcher installs scheme-start rather than running -main at top level, since boot top-level forms execute during heap build before argv is set, so args only reach -main through scheme-start. Loader: a require of an in-memory namespace with no source file now no-ops, so AOT'd app namespaces satisfy require in a built binary. Mode flags (--opt/--dev, default release) are plumbed; the optimization passes they gate come in a later stage. RFC 0007 has the design. Gated by `make buildsmoke`.
32 lines
1 KiB
Bash
Executable file
32 lines
1 KiB
Bash
Executable file
#!/bin/sh
|
|
# build smoke: `jolt build` compiles a multi-namespace app (macro + cross-ns +
|
|
# clojure.string) into a standalone binary, which then runs with no jolt source
|
|
# or Chez install on the path — args reach -main, output matches.
|
|
root="$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)"
|
|
cd "$root"
|
|
|
|
app="$root/test/chez/build-app"
|
|
out="$(mktemp -d)/app-bin"
|
|
trap 'rm -rf "$(dirname "$out")"' EXIT
|
|
|
|
echo "build smoke: compiling app.core -> $out"
|
|
if ! JOLT_PWD="$app" bin/joltc build -m app.core -o "$out" >/dev/null 2>&1; then
|
|
echo " FAIL: jolt build exited non-zero"
|
|
exit 1
|
|
fi
|
|
[ -x "$out" ] || { echo " FAIL: no executable produced"; exit 1; }
|
|
|
|
# Run from a neutral cwd with args; check the three output lines.
|
|
got="$(cd / && "$out" alpha bb ccc 2>&1)"
|
|
want='HELLO FROM A BUILT BINARY!
|
|
HELLO FROM A BUILT BINARY!
|
|
args: [alpha bb ccc]
|
|
sum: 10'
|
|
if [ "$got" = "$want" ]; then
|
|
echo "build smoke: passed"
|
|
else
|
|
echo " FAIL: binary output mismatch"
|
|
echo "--- want ---"; echo "$want"
|
|
echo "--- got ----"; echo "$got"
|
|
exit 1
|
|
fi
|