Files
sx/examples/1604-platform-build-config.sx
agra 12bf61a9fc std: restructure step 3 — ffi/ moves, build.sx, math dir spelling, fixtures
- objc.sx, objc_block.sx (from std/) + sdl3/opengl/raylib/stb/stb_truetype/
  wasm vendor bindings (from modules/ root) -> modules/ffi/
- std/uikit.sx deleted: platform/uikit.sx already declares UIApplicationMain
  and imports objc; '#framework "UIKit"' cannot live in a file imported on
  macOS targets (unconditional link directive, UIKit is iOS-only), so the
  three iOS-only examples carry the 3-line glue inline. 1607/1608/1616 also
  un-rotted (dead ns_string -> 'xx "..."' Into conversions, callconv(.c)
  msgSend fn-ptrs) — all three build for ios-sim/ios again.
- math/math.sx -> math/scalar.sx; one spelling '#import "modules/math"'
  everywhere (4 pinned IR snapshots regenerated: dir import adds Vec2/Mat4
  to the type tables).
- compiler.sx -> build.sx (imports, CLAUDE.md bundling table, specs.md).
- testpkg/ + test_c.sx -> tests/fixtures/ (resolve CWD-relative from repo
  root, same as vendors/).
- library-internal imports use full modules/... paths (std.sx tail,
  platform/bundle.sx, fixtures).
2026-06-11 08:37:22 +03:00

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#import "modules/std.sx";
#import "modules/build.sx";
// --- #run build configuration ---
// build_options() returns a BuildOptions struct at compile time.
// Methods on it (add_link_flag, set_output_path) are compiler builtins
// that configure the build without runtime cost.
configure_build :: () {
opts := build_options();
// These calls are intercepted by the compiler at compile time.
// On a normal (non-wasm) target, inline if gates them off.
inline if OS == .wasm {
opts.set_output_path("sx-out/wasm/test.html");
opts.add_link_flag("-sUSE_SDL=3");
}
}
#run configure_build();
// --- inline if with compiler constants ---
main :: () {
// Verify #run configure_build() executed without error
print("build config: ok\n");
// Verify compiler constants are available
print("pointer size: {}\n", POINTER_SIZE);
// Verify inline if with OS/ARCH works
inline if OS == {
case .macos: { print("os: macos\n"); }
case .linux: { print("os: linux\n"); }
case .windows: { print("os: windows\n"); }
case .wasm: { print("os: wasm\n"); }
else: { print("os: unknown\n"); }
}
// Verify POINTER_SIZE is usable in inline if
inline if POINTER_SIZE == 8 {
print("64-bit platform\n");
}
inline if POINTER_SIZE == 4 {
print("32-bit platform\n");
}
}