17c19d5d30c66ea64b86e9af06729b272078c9f2
4 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
agra
|
632e64512b |
bundling: Android APK pipeline moved into sx; android.sx state-on-plat
Week 7 of /Users/agra/.claude/plans/lets-plan-to-move-splendid-pumpkin.md
plus the android.sx refactor + three sx-compiler fixes hit along the way
to get chess on Pixel 7 Pro responding to touch end-to-end.
library/modules/platform/bundle.sx now covers the Android APK shape
alongside macOS / iOS-sim / iOS-device. `android_bundle_main` discovers
the SDK ($ANDROID_HOME / $ANDROID_SDK_ROOT / $HOME/Library/Android/sdk),
picks the highest-versioned build-tools + platforms via
`process.run("ls .. | sort -V | tail -1")`, stages
`<apk>.stage/lib/arm64-v8a/<libfoo.so>`, synthesizes
AndroidManifest.xml (NativeActivity vs `#jni_main` Activity branch),
writes each `#jni_main` decl's Java source under
`<stage>/java/<pkg>/<Cls>.java`, runs javac --release 11 + d8 to
produce classes.dex, aapt2-links the unaligned APK, appends lib/ +
classes.dex + each registered asset tree via zip, zipalign + ensure
debug keystore via keytool + apksigner sign.
Compiler-side accessors (src/ir/compiler_hooks.zig + library/modules/compiler.sx):
- is_android predicate.
- set_manifest_path / manifest_path + set_keystore_path / keystore_path.
- jni_main_count / jni_main_foreign_path_at(i) /
jni_main_java_source_at(i) surface the `#jni_main` emissions that
the Zig createApk previously consumed directly.
- main.zig wires manifest_path, keystore_path, and the per-decl
(foreign_path, java_source) parallel slices into BuildConfig before
invoking the post-link callback.
CLI `--apk <path>` keeps working as a transitional alias: it now feeds
bundle_path so the existing auto-`post_link_module = "platform.bundle"`
shim fires the same way as `--bundle`. main.zig no longer calls
target.createApk directly.
Deletions in src/target.zig: createApk, compileJniMainSources,
buildJniMainManifest, buildAndroidManifest, ensureDebugKeystore,
libNameFromSoBasename, plus helpers splitForeignPath / discoverJavac /
discoverAndroidSdk / findHighestSubdir / runProcess / runProcessIn
(~400 lines). git grep returns only the obituary comment.
library/modules/platform/android.sx refactor (chess Android dependency):
- Module-level globals retired (g_app_window, g_egl_*, g_viewport_*,
g_dpi_scale, g_should_stop, g_render_thread*, g_user_main_fn,
g_touch_*) → AndroidPlatform struct fields.
- All sx_android_* helpers take `plat: *AndroidPlatform` as first arg.
Render thread receives plat via pthread_create's arg.
- New `logical_w: f32 = 0.0` field. Consumers set it before init() to
define the design width in points; `recompute_scale` derives
`dpi_scale = pixel_w / logical_w` (or 1.0 if unset). Called on
init / set_viewport / egl_init. drain_touches divides incoming
physical pixel coords by dpi_scale so chess sees logical-space
positions matching its layout. Touch lands on the right squares.
Three sx-compiler bugs hit + fixed along the way:
1. Top-level `inline if OS == .X { decls }` body decls were silently
dropped because scanDecls/lowerDecls had no .if_expr arm. New
`flattenComptimeConditionals` pre-pass in src/imports.zig
(threaded via ComptimeContext from core.zig) hoists matching arms
recursively. Regression at examples/124-inline-if-hoist-toplevel.sx.
2. Parser rejected `#import` / `#framework` inside inline-if bodies
because parseStmt in src/parser.zig only had arms for `#insert`.
Added the missing arms. Regression at
examples/123-inline-if-import-in-body.sx (landed earlier).
3. JNI `Call<T>Method` switches in src/ir/emit_llvm.zig (instance /
nonvirtual / static) were missing `.f32` rows — jfloat returns
(e.g. MotionEvent.getX/getY) fell into the silent-undef else arm.
Chess's sx_android_push_touch(plat, getAction(), getX(), getY())
delivered garbage f32 coords to the touch ring, so taps landed
nowhere recognisable. Added `.f32 => Jni.Call{Static,Nonvirtual,}FloatMethod`
rows to all three switches; lifted unsupported-type detection
from emit_llvm into lowerForeignMethodCall with proper
source-spanned diagnostics (`isJniReturnTypeSupported`). Regressions
at examples/ffi-jni-call-10-jfloat-return.sx,
examples/ffi-jni-class-09-multi-float-args.sx,
examples/ffi-jni-call-11-unsupported-return-diag.sx.
Stale-snapshot drift in tests/expected/ffi-objc-call-03-selector-sharing.ir
and ffi-objc-call-06-sret-return.ir picks up the new BuildOptions
accessor extern decls (is_android, set_manifest_path,
set_keystore_path, jni_main_count, jni_main_foreign_path_at,
jni_main_java_source_at). Verified diff is dead-decl-only.
Chess on Pixel 7 Pro: tap on e2 white pawn -> yellow selection +
green dots on legal e3/e4 targets; tap on e4 -> board updates with
1. e4, "Black to move" + "1. e4" in info panel.
zig build && zig build test && bash tests/run_examples.sh -> 145/145
green. bash tests/cross_compile.sh -> 7/7 green.
|
||
|
agra
|
5cc62e63c3 |
bundling: fs/process stdlib + post-link callback + Apple .app in sx
Campaign Weeks 3-6 of /Users/agra/.claude/plans/lets-plan-to-move-splendid-pumpkin.md
land in one push: the bundling pipeline that used to live in
src/target.zig (createBundle, embedFramework, extractEntitlements,
buildInfoPlist, codesign) now lives in
library/modules/platform/bundle.sx and runs in the IR interpreter
after target.link() returns.
New language-side surface:
- library/modules/fs.sx — POSIX libc bindings (open/read/write/close,
mkdir/unlink/rmdir, chmod, rename, access, basename/dirname). Variadic
open() lowers to C's varargs via the new args: ..T form. Direct libc
calls bypass *File method dispatch so they work from the post-link
IR interpreter.
- library/modules/process.sx — popen-based run(cmd) returning
ProcessResult{ exit_code, stdout }, plus env() and find_executable().
- library/modules/std.sx — xml_escape(s) and variadic path_join(parts).
- library/modules/compiler.sx — BuildOptions grows
set_post_link_callback / set_post_link_module / binary_path
accessors; bundle_path/bundle_id/codesign_identity/provisioning_profile
setters + accessors; per-target predicates is_macos/is_ios/
is_ios_device/is_ios_simulator + target_triple; framework_count /
framework_at(i) / framework_path_count / framework_path_at(i);
add_asset_dir(src, dest) + asset_dir_count / src_at / dest_at.
Compiler-side wiring:
- src/ir/compiler_hooks.zig — BuildConfig now carries post_link_callback_fn,
post_link_module, binary_path, bundle_*, target_triple,
target_frameworks, target_framework_paths, asset_dirs. Hook registry
exposes every accessor; getters return "" / 0 for unset fields so
bundle.sx can treat absent values uniformly.
- src/ir/host_ffi.zig (new) — dlsym(RTLD_DEFAULT) + arity-switched cdecl
trampolines so #foreign("c") declarations resolve through the host
libc during #run / post-link interpretation.
- src/ir/interp.zig — callForeign dispatch; build_config pointer
injection so accessor hooks see live state during re-entry.
- src/core.zig — keeps the IR module alive past generateCode; exposes
invokeByName / invokeByFuncId so main.zig can re-enter the
interpreter after linking.
- src/main.zig — wires bundle/codesign/provisioning CLI flags +
target_triple + framework lists into BuildConfig; invokes the
post-link callback (by FuncId or by <module>.bundle_main lookup) once
target.link() returns. When --bundle is set but no callback is
registered, auto-falls-back to post_link_module = "platform.bundle"
so the legacy --bundle CLI keeps working for any program that imports
modules/platform/bundle.sx.
Apple .app bundler (library/modules/platform/bundle.sx):
- Single bundle_main entry covers macOS, iOS simulator, iOS device.
Per-target Info.plist switch keys off is_ios()/is_ios_simulator() —
iOS emits UIDeviceFamily / LSRequiresIPhoneOS /
UIApplicationSceneManifest / DTPlatformName (iPhoneOS or
iPhoneSimulator); macOS emits the minimal CFBundle* set.
- iOS-only steps:
- Provisioning embed: fs.read_file + fs.write_file to
<bundle>/embedded.mobileprovision.
- Framework embed: recursive cp -R per -F search path into
<bundle>/Frameworks/<Name>.framework/ (until fs.sx grows list_dir).
- Entitlements extraction: four process.run calls (security cms -D,
plutil -extract Entitlements xml1, plutil -extract
ApplicationIdentifierPrefix.0, plutil -replace application-identifier)
resolving the wildcard <TEAM>.* -> <TEAM>.<bundle_id>.
- Real codesign with --entitlements when present.
- Asset dirs (add_asset_dir): recursive cp -R src/. into <bundle>/dest/.
Missing src is treated as "nothing to do" so projects can register
add_asset_dir("assets", "assets") unconditionally.
Parser:
- parseStmt() now accepts #import \"path\"; and #framework \"Name\"; as
statement-position tokens. Needed for top-level
inline if OS == .android { #import \"modules/platform/android.sx\"; }
blocks (issue-0042 flatten pass surfaces them); chess's
inline-if-with-#import was rejected at parse time before this fix.
Removals from src/target.zig:
- createBundle, embedFramework, extractEntitlements, buildInfoPlist,
codesign (~210 lines). main.zig no longer calls createBundle after
link(); the sx callback is the single entry point.
Tests / regression markers (all run under sx run host JIT):
- examples/115-post-link-callback.sx — callback registration round-trip.
- examples/116-fs-roundtrip.sx — fs.write_file -> fs.read_file -> exists.
- examples/117-process-roundtrip.sx — process.run + env + find_executable.
- examples/118-macos-bundle.sx — macOS .app via bundle_main callback.
- examples/119-interp-cast-ptr-cmp.sx — cast(T) val under interpreter.
- examples/120-interp-variadic-any.sx — variadic ..Any indexing in IR
interpreter.
- examples/121-ios-sim-bundle.sx — iOS-sim cross-compile + .app with
iOS-shaped Info.plist (added to tests/cross_compile.sh as the
ios-sim tuple).
- examples/122-ios-device-bundle.sx — iOS device cross-compile +
full codesign pipeline (provisioning embed + entitlements
extraction + --entitlements codesign). Manually verified end-to-end:
installed via xcrun devicectl device install app + launched
successfully on iPhone 17 Pro.
- examples/123-inline-if-import-in-body.sx — locks in the parser fix.
zig build && zig build test && bash tests/run_examples.sh => 141 passed,
0 failed; bash tests/cross_compile.sh => 7 passed, 0 failed.
|
||
|
agra
|
561ad03a7c |
android: Platform-owned entry bridge + .android OS enum variant
User writes BOTH `main` and a 3-line `android_main(app)` trampoline.
The library provides `sx_android_bootstrap(app)` (stashes the NDK app
pointer into a platform-owned global) and `AndroidPlatform` impl of
the Platform protocol. The library NEVER references `main` — the OS-
shape entry symbol lives in user code where the other entry symbols
already live. iOS / SDL3 keep their existing shape; only Android adds
the trampoline.
Cross-cutting bits this commit ships:
library/modules/compiler.sx
Add `android` variant to `OperatingSystem`.
src/ir/lower.zig
- injectComptimeConstants: map TargetConfig.isAndroid() → .android.
- New Pass 4 `checkRequiredEntryPoints`: emit a clean diagnostic
when `--target android` is requested but `android_main` isn't
defined, instead of letting the user crash on a dlopen-time
missing-symbol error.
library/modules/platform/android.sx
AndroidPlatform impl of the Platform protocol — EGL bringup on
`APP_CMD_INIT_WINDOW`, ALooper(0) polling, dispatches the user's
frame closure each ~16 ms tick. `sx_android_bootstrap(app)` is the
only function exposed for the entry trampoline.
examples/99-android-egl-clear.sx
Rewritten to use the new pattern: minimum `main` + `android_main`
pair, AndroidPlatform-driven render loop. Doubles as the usage
reference users hand off to the compiler diagnostic.
Verified on Pixel 7 Pro: purple clear-color frame, periodic
`rendered 60 frames` logcat lines. iOS-sim chess + 86/86 regression
tests pass.
|
||
|
agra
|
c027e1969b |
stdlib: relocate modules under library/
- examples/modules/ -> library/modules/ (top-level, no more symlink hacks in consumer projects) - compiler discovers stdlib via _NSGetExecutablePath / readlink /proc/self/exe; searches dev layout (../../library), install layout (../library), and alongside-binary fallback - SX_STDLIB_PATH env var overrides for tests / dev convenience - SX_DEBUG_STDLIB env var dumps the discovery results - build.zig installs library/ alongside the binary - Compilation gains stdlib_paths field threaded through resolveImports - 50 tests pass; consumer projects can now build from any cwd |