vpnhide/docs
okhsunrog 35b3dcdf50 build: align native cdylib on 16 KiB; unify kmod/zygisk build scripts
Two related changes that ship together because they touch the same
build-script + docs surface and were verified together on-device.

16 KiB alignment
  - zygisk/build.rs: pass `-Wl,-z,max-page-size=16384` to lld so the
    cdylib's LOAD segments line up on 16 KiB pages. NDK r28+ already
    does this by default, but the flag keeps r27 builds compatible.
  - lsposed/native/build.rs: new file, same flag, for libvpnhide_checks.so.
  - docs/development.md: bumped the NDK requirement to r28+ and noted
    the 16 KiB rationale.

Verified via `llvm-readelf -l`: both libvpnhide_zygisk.so and
libvpnhide_checks.so now show `Align 0x4000` on every LOAD segment.

Unified build entry points
  - kmod/build.py replaces kmod/build-zip.py. Single script that
    auto-detects whether to build natively (we're inside the DDK image
    or `--kdir` was passed) or to spawn `ghcr.io/ylarod/ddk-min` via
    podman/docker. CI uses the same script with `--inside-container`.
  - zygisk/build-zip.py renamed to zygisk/build.py for symmetry; logic
    unchanged.
  - kmod/BUILDING.md rewritten — local build is now one command:
    `./kmod/build.py --kmi android14-6.1` (or `--all`). The old
    hand-rolled podman/docker recipes are gone.
  - .github/workflows/ci.yml updated to call the new entry points.
    The DDK image tag in CI now has a comment pointing at
    `DDK_IMAGE_TAG` in kmod/build.py as the source of truth.
  - README.{md,en.md}, kmod/README.md, zygisk/README.md, docs/releasing.md,
    scripts/build_lib.py: reference updates.
  - README.en.md: also fixes a "bacame" typo and tightens the Windows
    zygisk-build note (the aux.rs / libgit2 issue is still real).

Verified end-to-end on Pixel 8 Pro (husky, android14-6.1, Android 16):
APK installs, kmod + zygisk modules load, all 26 self-checks PASS in
Enforcing, 22/26 PASS in Permissive (the same 4 by-design FAILs as
before — kmod doesn't cover those paths in Permissive).
2026-04-26 23:26:30 +03:00
..
changelog.md fix(scripts): CHANGELOG.md at release time + Markdown fragments 2026-04-19 21:57:34 +03:00
development.md build: align native cdylib on 16 KiB; unify kmod/zygisk build scripts 2026-04-26 23:26:30 +03:00
releasing.md build: align native cdylib on 16 KiB; unify kmod/zygisk build scripts 2026-04-26 23:26:30 +03:00