rubenslte/builders_rubenslte
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

general: restructuring; misc.

Browse Source
This commit is contained in:
emil
2026-09-13 20:08:34 +02:00
parent 784ab58cc4
commit 2696e81216
19 changed files with 526 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.gitignore
+4
View File
@@ -2,3 +2,7 @@
/los-build/ /los-build/
/recovery.img /recovery.img
/recovery-stock.img /recovery-stock.img
/.ccache/
/.jack-repository/
/core
/hs_err_pid*.log
AGENTS.md
+82 -29
View File
@@ -1,52 +1,91 @@
# AGENTS.md — builders_rubenslte # AGENTS.md — builders_rubenslte
What this repo is: the build driver + documentation for producing a **TWRP What this repo is: build drivers + documentation for producing **TWRP
recovery** (`recovery.img`) for the Samsung Galaxy Tab Active SM-T365 recovery** (`recovery.img`) and a **LineageOS 14.1 ROM** for the Samsung Galaxy
(codename `rubenslte`, Qualcomm MSM8926, Android 5.1.1 / omni `twrp-5.1`). Tab Active SM-T365 (codename `rubenslte`, Qualcomm MSM8926, Linux kernel 3.4).
Three repos cooperate: ## Layout / getting your bearings
| Repo | Role | ```
|------|------| build_twrp.sh TWRP driver -> recovery.img (omni twrp-5.1)
| `builders_rubenslte` (this) | `build_twrp.sh` (driver), `shell.nix` (env), `patches/`, docs | build_los.sh LOS driver -> boot.img / lineage zip (cm-14.1, Jack)
| `rubenslte/twrp_device_samsung_rubenslte` | device tree (`BoardConfig.mk`, `mkbootimg.mk`, `dtbtool`) | shell.nix nix-shell FHS env for the TWRP build
| `rubenslte/android_kernel_samsung_rubenslte` | Samsung msm8226 stock kernel, built from source | shell_los.nix same package set + host gcc (kernel kconfig `conf`)
lib/common.sh shared: env re-entry, patch apply, trailer, image check
patches/
twrp/ omni 5.1 workspace fixes (applied by build_twrp.sh)
kernel/ kernel fixes, shared by BOTH builds
los/ cm-14.1 workspace fixes (applied by build_los.sh)
local_manifests/ rubenslte.xml -> device/vendor/kernel/@ gitea
important_files/ webview.apk restore point (do not delete)
twrp-build/ los-build/ .ccache/ .jack-repository/ (gitignored workspaces)
```
This drive builds from **source**: kernel, dt.img and ramdisk are all produced, Five cooperating repos each build consumes (device/vendor/kernel from gitea via
never prebuilt. The artifact is `recovery.img` (currently 10,479,632 bytes with `local_manifests/rubenslte.xml` for LOS; device tree + kernel shallow clones for
the full 19-language pack set, TWRP 3.7.0_9-0) and has passed on-device tests TWRP): `twrp_device_samsung_rubenslte`, `android_kernel_samsung_rubenslte`
on real hardware. (shared), `device_samsung_rubenslte`, `android_vendor_samsung_rubenslte`, plus
the shared millet forks those LOS trees pull in
(device/samsung/millet-common, kernel/samsung/millet-common etc.).
## Commands ## Commands
```bash ```bash
# TWRP recovery
./build_twrp.sh # full build -> recovery.img at repo root ./build_twrp.sh # full build -> recovery.img at repo root
./build_twrp.sh --no-sync # iteration: skip repo sync / tree refresh / patches ./build_twrp.sh --no-sync # iteration: skip repo sync / tree refresh / patches
./build_twrp.sh clean # remove twrp-build/ and recovery.img ./build_twrp.sh clean # remove twrp-build/ and recovery.img
./build_twrp.sh env # interactive shell inside the nix-shell FHS env ./build_twrp.sh env # interactive shell inside the nix-shell FHS env
# LineageOS 14.1
./build_los.sh # boot.img (kernel + dt.img + ramdisk), fast gate
./build_los.sh bacon # full build -> lineage_rubenslte-*.zip
./build_los.sh clean # mka clean
./build_los.sh env # interactive shell inside the build env
# RB_CMD=<cmd> overrides the subcommand (used by relaunch helpers)
``` ```
Verification without nix (cheap): `bash -n build_twrp.sh`. Verification without nix (cheap): `bash -n lib/common.sh build_twrp.sh
build_los.sh`. For patch-level verification:
`patch -p1 --dry-run -d los-build < patches/los/0001-*.patch` etc.
## How to work here ## How to work here
- The build only runs inside the nix-shell FHS environment (`shell.nix`). - Builds only run inside the nix-shell FHS environments (`shell.nix`,
`build_twrp.sh` re-enters it via a stdin pipe; **do not rely on `shell_los.nix`). The scripts re-enter via a stdin pipe
`nix-shell --run`** (the `exec android-env` shellHook swallows it) and do not (`reenter_build_env`); **do not rely on `nix-shell --run`** (the
run two nix-shells at once (nix store lock deadlock). `exec android-env` shellHook swallows it) and do not run two nix-shells at
- A full build is slow (first run downloads ~2-3 GB via `repo sync`; kernel + once (nix store lock deadlock).
recovery compile takes a while). For source edits, iterate with - A full build is slow (repo sync downloads GBs; kernel + recovery / bacon
`./build_twrp.sh --no-sync` against the existing `twrp-build/` tree. compile takes a while). Iterate with `./build_twrp.sh --no-sync` against the
- Prefer editing the *device tree repo* (BoardConfig.mk / mkbootimg.mk) over existing `twrp-build/` tree; `./build_los.sh bootimage` gates the kernel fast.
patching the omni tree post-sync. Only use `patches/` for fixes to the - Prefer editing the *device tree repos* (BoardConfig.mk / mkbootimg.mk /
upstream 5.1 sources that cannot live in the device tree. device tree mk) over patching trees post-sync. Only use `patches/` for fixes
to upstream 5.1/14.1 sources that cannot live in the device tree. Kernel
fixes go in `patches/kernel/` (shared by both builds); tree-specific fixes in
`patches/twrp/` or `patches/los/`. Add a row to `patches/README.md`.
- `repo sync` and `clone_or_update` wipe in-tree edits — patches are re-applied
idempotently each full build; on `--no-sync` iters only the `twrp-build/`
tree state matters.
- LOS builds use **Jack only** and in-process (`JACK_SERVER=false
JACK_NO_SERVER=1` with jars seeded into `.jack-repository/`). Do not try to
switch to the javac fallback — it is broken on cm-14.1 (dangling
`with-local/classes.dex`, inspect `build/core/java.mk`),
and do not re-enable the Jack server — the host curl/OpenSSL cannot TLS-
handshake with the Java 8 jack server, and the mandatory server ninja edge
aborts the whole build.
- Console log noise: the old `warning: command substitution: ignored null byte`
should not appear anymore (trailer is appended via a pipeline, see
`append_seandroidenforce`). If it returns, the trailer check was changed.
- Commit style in this repo: short lowercase-imperative subject, no body - Commit style in this repo: short lowercase-imperative subject, no body
(`Refactor build_twrp.sh and document the recovery build`). Stage with (`Refactor build_twrp.sh and document the recovery build`). Stage with
`git add -A`; `recovery.img` and `recovery-stock.img` are intentionally `git add -A`; `recovery.img`/`recovery-stock.img` and the workspaces are
untracked (gitignored). intentionally untracked (gitignored).
## Invariants — do not "simplify" these ## Invariants — do not "simplify" these
TWRP:
- **`BoardConfig.mk`**: `INSTALLED_DTIMAGE_TARGET` and `BOARD_MKBOOTIMG_ARGS` - **`BoardConfig.mk`**: `INSTALLED_DTIMAGE_TARGET` and `BOARD_MKBOOTIMG_ARGS`
must stay *recursive* (`=`, never `:=`). They are expanded after must stay *recursive* (`=`, never `:=`). They are expanded after
`PRODUCT_OUT`/`KERNEL_OUT` exist; see the `mkbootimg.mk` header comment for `PRODUCT_OUT`/`KERNEL_OUT` exist; see the `mkbootimg.mk` header comment for
@@ -65,7 +104,16 @@ Verification without nix (cheap): `bash -n build_twrp.sh`.
variants (T365Y/AUS, T365M/KOR) need their `CONFIG_MACH_RUBENSLTE_*` variants (T365Y/AUS, T365M/KOR) need their `CONFIG_MACH_RUBENSLTE_*`
enabled + rebuild. enabled + rebuild.
- **SEANDROIDENFORCE** trailer and `--dt` are required on boot/recovery images - **SEANDROIDENFORCE** trailer and `--dt` are required on boot/recovery images
for Samsung bootloaders; the stock core rules don't add them. for Samsung bootloaders; the stock core rules don't add them
(`append_seandroidenforce` in `lib/common.sh` appends it to LOS boot.img).
LOS:
- **Jack is the only compile path** for the dex phases (see above).
- **Kernel patches are shared**: anything touching `android_kernel_samsung_*`
goes in `patches/kernel/` and must apply in *both* `twrp-build/` and
`los-build/` workspaces. Verify with `patch -p1 --dry-run` in each.
- **The ROM is bare** — no GApps, `/data` ext4. Don't add GApps packaging.
## Troubleshooting the image ## Troubleshooting the image
@@ -80,6 +128,11 @@ Verification without nix (cheap): `bash -n build_twrp.sh`.
binaries (and `recovery/root.ts`); `mkbootimg.mk` strips them anyway. binaries (and `recovery/root.ts`); `mkbootimg.mk` strips them anyway.
- Multi-variant boot failures — dt.img lacks the device's DTB; rebuild with the - Multi-variant boot failures — dt.img lacks the device's DTB; rebuild with the
right `CONFIG_MACH_RUBENSLTE_*`. right `CONFIG_MACH_RUBENSLTE_*`.
- Jack "not readable" jar error — re-seed `.jack-repository/` from
`los-build/prebuilts/sdk/tools/jacks/` (and jills) — see `seed_jack_repository`.
- Bacon JVM SIGSEGV in `host/linux-x86/lib64/libconscrypt_openjdk_jni.so`
(`OpenSSLX509Certificate.fromX509PemInputStream`) — host OpenSSL ABI
mismatch in the FHS env; known non-trivial, unrelated to the scripts here.
For the full background: `README.md` (this repo), `patches/README.md`, and For the full background: `README.md` (this repo), `patches/README.md`,
`twrp_device_samsung_rubenslte/README.md`. `twrp_device_samsung_rubenslte/README.md`, `local_manifests/rubenslte.xml`.
README.md
+100 -57
View File
@@ -1,22 +1,31 @@
# builders\_rubenslte # builders\_rubenslte
Build scripts for TWRP recoveries (and, eventually, ROMs) for the **Samsung Build scripts for **TWRP recovery** and a **LineageOS 14.1 ROM** for the
Galaxy Tab Active SM-T365** (codename `rubenslte`, Qualcomm MSM8926). Samsung Galaxy Tab Active SM-T365 (codename `rubenslte`, Qualcomm MSM8926).
This repo only orchestrates the build. The actual device configuration lives in This repo only orchestrates the builds. The actual device configuration lives in
two other repos: other repos:
| Repo | Contents | | Repo | Contents |
|------|----------| |------|----------|
| `rubenslte/twrp_device_samsung_rubenslte` | TWRP device tree (BoardConfig.mk, mkbootimg.mk, dtbtool, recovery.fstab) | | `twrp_device_samsung_rubenslte` | TWRP device tree (BoardConfig.mk, mkbootimg.mk, dtbtool, recovery.fstab) |
| `rubenslte/android_kernel_samsung_rubenslte` | Samsung msm8226 stock kernel (Linux 3.4), built from source | | `android_kernel_samsung_rubenslte` | Samsung msm8226 stock kernel (Linux 3.4), built from source |
| this repo | `build_twrp.sh` (driver), `shell.nix` (nix-shell env), `patches/` (fixes), docs | | `device_samsung_rubenslte` | LineageOS 14.1 device tree |
| `android_vendor_samsung_rubenslte` | LOS vendor blobs / proprietary files |
| `android_kernel_samsung_rubenslte` (shared) | the same gitea kernel clone |
| this repo | `build_twrp.sh` / `build_los.sh` (drivers), `shell.nix` / `shell_los.nix` (envs), `patches/`, docs |
The LOS device/vendor/kernel trees come in via `local_manifests/rubenslte.xml`
against the cm-14.1 manifest (the milletwifi/milletlte forks from
git.cfpi-fpsi.eu provide the shared trees).
## Quick start ## Quick start
Requirements: a NixOS system (or Nix with `nix-shell`) with network access and Requirements: a NixOS system (or Nix with `nix-shell`) with network access and
`nix` in your user's `allowed-users` / `trusted-users`. `nix` in your user's `allowed-users` / `trusted-users`.
### TWRP recovery
``` ```
./build_twrp.sh # full build -> recovery.img ./build_twrp.sh # full build -> recovery.img
./build_twrp.sh --no-sync # rebuild without re-syncing/re-patching sources ./build_twrp.sh --no-sync # rebuild without re-syncing/re-patching sources
@@ -24,51 +33,69 @@ Requirements: a NixOS system (or Nix with `nix-shell`) with network access and
./build_twrp.sh env # interactive shell inside the build env ./build_twrp.sh env # interactive shell inside the build env
``` ```
The first run downloads the omni `twrp-5.1` manifest source (~2-3 GB with the ### LineageOS 14.1
kernel and toolchain) and can take over an hour; later `--no-sync` rebuilds are
much faster. The final artifact is `recovery.img` at the repo root.
## How the build works ```
./build_los.sh # boot.img: kernel + dt.img + ramdisk (fast gate)
./build_los.sh bacon # full build -> lineage_rubenslte-*.zip
./build_los.sh clean # mka clean
./build_los.sh env # interactive shell inside the build env
```
1. **Environment** — everything runs inside the nix-shell FHS environment `RB_CMD=<cmd>` overrides the subcommand (used by relaunch helpers).
(`shell.nix`). `nix-shell --run` is unreliable here because the shellHook
does `exec android-env`, so `build_twrp.sh` re-enters the environment by ## How the builds work
piping its own body into `nix-shell` (see `reenter_build_env`).
2. **Sources** — `repo init/sync` fetches the omni `twrp-5.1` manifest; the 1. **Environment** — everything runs inside a nix-shell FHS environment:
device tree and kernel are shallow clones from gitea (and refreshed on each `shell.nix` for TWRP, `shell_los.nix` for LOS (same package set + host gcc,
full build). which the kernel kconfig host tools need). `nix-shell --run` is unreliable
3. **Patches** — `patches/*.patch` fix the old 5.1 codebase for modern host here because the shellHook does `exec android-env`, so the scripts re-enter
tools (see `patches/README.md`). Applied idempotently. the environment by piping their body into `nix-shell` (see
4. **Toolchain** — arm-eabi-4.8 (gcc 4.8, the same one stock builds used) is `reenter_build_env` in `lib/common.sh`).
downloaded from Android's googlesource and put on `PATH`. 2. **Sources** — `repo init/sync` fetches the omni `twrp-5.1` manifest for TWRP
5. **Kernel** — built from source via the omni kernel build rules and the cm-14.1 manifest + `local_manifests/rubenslte.xml` for LOS. The
(base defconfig + rubenslte variant + selinux defconfigs). The variant device tree(s) and kernel are shallow clones from gitea and refreshed on each
defconfig only enables `CONFIG_MACH_RUBENSLTE_OPEN` (see caveats). full build.
6. **dt.img** — `dtbToolLineage` packs the compiled `.dtb` files; the bootloader 3. **Patches** — `patches/{twrp,kernel,los}/*.patch` fix the old 5.1/14.1
codebase for modern host tools (see `patches/README.md`). Applied
idempotently so `repo sync` wipes are harmless.
4. **Toolchain (TWRP)** — arm-eabi-4.8 (gcc 4.8, same as stock builds) is
downloaded from Android's googlesource and put on `PATH`. LOS uses the tree
prebuilts.
5. **Compiler (LOS)** — Jack only. The 14.1 javac fallback is incomplete
(dangling `with-local/classes.dex` intermediates) and can't build bacon.
Jack runs in-process (`JACK_NO_SERVER=1`); the separate Jack server is
disabled (`JACK_SERVER=false`) because its curl admin TLS (try `curl`
against 0.0.0.0:8077: `SSL routines::unexpected eof`) can't handshake with
the Java 8 server on this host, and jack_server_setup.mk's mandatory
server-start ninja edge (`update jack ... || exit 47`) hard-aborts ninja.
Jack jars are seeded from the tree into `.jack-repository/`.
6. **Kernel** — built from source via the omni/lineage kernel build rules. The
variant defconfig only enables `CONFIG_MACH_RUBENSLTE_OPEN` (EUR).
7. **dt.img** — `dtbToolLineage` packs the compiled `.dtb` files; the bootloader
selects the right one for the hardware. selects the right one for the hardware.
7. **Recovery ramdisk** — the stock minigzip ramdisk overflows the 10,485,248 8. **Recovery ramdisk** — the stock minigzip ramdisk overflows the 10,485,248
byte partition, so `mkbootimg.mk` replaces the core ramdisk rules: drops byte partition, so `mkbootimg.mk` replaces the core ramdisk rules: drops
tzdata and the f2fs tools, keeps only `en.xml`/`pl.xml` languages, and tzdata and the f2fs tools and compresses with LZMA
compresses with LZMA (`CONFIG_RD_LZMA=y` in the rubenslte kernel). (`CONFIG_RD_LZMA=y` in the rubenslte kernel). All 19 common TWRP language
packs ship as-is.
Image layout of the shipped `recovery.img` (verified component sizes; exact Final artifacts at the repo root: `recovery.img` (TWRP, currently 10,479,632
offsets are 2048-byte aligned by the bootloader): bytes) and, after bacon, `los-build/out/target/product/rubenslte/lineage_rubenslte-*.zip`.
## Image layout (shipped `recovery.img`)
``` ```
boot image header (base 0x0, pagesize 2048) boot image header (base 0x0, pagesize 2048)
zImage 7,223,736 kernel zImage kernel
ramdisk 2,841,269 LZMA-compressed (gzip would overflow) ramdisk LZMA-compressed, 19-language TWRP 3.7.0_9-0
dt.img 296,960 QCDT: two EUR dtbs, r02 + r03 dt.img QCDT: two EUR dtbs, r02 + r03
SEANDROIDENFORCE trailer SEANDROIDENFORCE trailer
total 10,366,992 fits the 10,485,248 byte partition total 10,479,632 fits the 10,485,248 byte partition
``` ```
Artifact facts: `build_twrp.sh` prints the image size and sha256 at the end (`verify_image` in
`lib/common.sh`).
- `recovery.img` — 10,366,992 bytes (fits the 10,485,248 byte partition)
- sha256 `cf8c711afeb5636f6b01ee253d0643d380f127e7e71e8c1d3a163a148ab97703`
- TWRP **3.7.0_9-0**, Linux kernel 3.4.x from Samsung source, built for
Android 5.1.1 (omni twrp-5.1)
## Flashing ## Flashing
@@ -84,6 +111,17 @@ KNOX warranty bit on flashing — irreversible on this device.
`recovery-stock.img` (in this directory, git-ignored) is the stock recovery `recovery-stock.img` (in this directory, git-ignored) is the stock recovery
image dumped from the device; flash it back to restore the factory recovery. image dumped from the device; flash it back to restore the factory recovery.
The ROM zip is flashed from TWRP (it does not touch the bootloader), followed
by `lineage-*-kernel`, or extract `boot.img` (with the SEANDROIDENFORCE trailer)
from the zip. The ROM is bare — no GApps — and `/data` is ext4 (F2FS off).
## WebView provider (webview.apk)
The device's WebView (com.android.webview) lives in the vendor tree. If you wipe
or replace it, the system can fall back to a broken `com.android.webview`.
Restore point `/system/app/webview/webview.apk`; a safely-stripped variant sits
in `important_files/` if you need to re-add it.
## Device notes ## Device notes
- **dt.img is EUR-only.** The kernel is built with `CONFIG_MACH_RUBENSLTE_OPEN`, - **dt.img is EUR-only.** The kernel is built with `CONFIG_MACH_RUBENSLTE_OPEN`,
@@ -91,30 +129,33 @@ image dumped from the device; flash it back to restore the factory recovery.
/ KOR units need the corresponding `CONFIG_MACH_RUBENSLTE_*` enabled and a / KOR units need the corresponding `CONFIG_MACH_RUBENSLTE_*` enabled and a
rebuild, otherwise the device may not boot from this kernel. rebuild, otherwise the device may not boot from this kernel.
- **`/data` is ext4, no F2FS.** The kernel has no F2FS driver, so the f2fs - **`/data` is ext4, no F2FS.** The kernel has no F2FS driver, so the f2fs
tools are excluded (`TARGET_USERIMAGES_USE_F2FS` unset in BoardConfig.mk, and tools are excluded. TWRP's format menu only offers F2FS when
`mkbootimg.mk` deletes them from the ramdisk defensively — they can linger in `/sbin/mkfs.f2fs` is present, so the option is hidden automatically. Do not
`out/.../root/sbin/` from older f2fs-enabled builds). TWRP's format menu only format `Data` as F2FS.
offers F2FS when `/sbin/mkfs.f2fs` is present, so the option is hidden - **`adb shell` needs `/system` mounted.** `adb` works in recovery, but the
automatically. Do not format `Data` as F2FS. device-side shell is `/system/bin/sh`; until you check **Mount → System** in
- **`adb shell` needs `/system` mounted.** `adb` itself works in recovery, but TWRP you'll see `CANNOT LINK EXECUTABLE DEPENDENCIES: library "libc.so" not
the device-side shell is `/system/bin/sh`; until you check **Mount → System** found`. The in-TWRP terminal (Advanced → Terminal) always works.
in TWRP you'll see `CANNOT LINK EXECUTABLE DEPENDENCIES: library "libc.so"
not found`. The in-TWRP terminal (Advanced → Terminal) always works.
## Troubleshooting ## Troubleshooting
- `make: *** [.../mkbootimg.mk:24: /dt.img] Błąd 255` — the custom bootimg - `make: *** [.../mkbootimg.mk:24: /dt.img] Błąd 255` (TWRP) — the custom
rules are included before the kernel tasks define their paths; the recursive bootimg rules are included before the kernel tasks define their paths; the
variables in BoardConfig.mk are what keep `/dt.img` from collapsing to an recursive variables in BoardConfig.mk are what keep `/dt.img` from collapsing
absolute base path. Don't "simplify" them to `:=`. to an absolute base path. Don't "simplify" them to `:=`.
- Image won't fit the partition — the ramdisk must stay LZMA and trimmed; - Image won't fit the partition (TWRP) — the ramdisk must stay LZMA and trimmed;
re-check `mkbootimg.mk` if you add files under `twres/` or `system/`. re-check `mkbootimg.mk` if you add files under `twres/` or `system/`.
- `mkfs.f2fs` reappears in the ramdisk after a rebuild — stale copy in - `mkfs.f2fs` reappears in the ramdisk after a rebuild — stale copy in
`out/target/product/rubenslte/root/sbin/` (the core rule `cp -R`s the boot `out/target/product/rubenslte/root/sbin/` (the core rule `cp -R`s the boot
root into the recovery root without wiping it first). Delete them and root into the recovery root without wiping it first). Delete them and
`recovery/root.ts`; `mkbootimg.mk` strips them from the packed image anyway. `recovery/root.ts`; `mkbootimg.mk` strips them from the packed image anyway.
- Jack complaints "not readable" about `jack-3.36.CANDIDATE.jar` — the
`.jack-repository/` seed is incomplete; `seed_jack_repository` re-copies from
`los-build/prebuilts/sdk/tools/jacks/` (keep jills too).
- `curl` TLS error against the Jack server — expected; Jack runs in-process,
the server path is disabled on purpose.
- `nix-shell --run ...` produces no output — known limitation of the - `nix-shell --run ...` produces no output — known limitation of the
`exec android-env` shellHook; use `./build_twrp.sh` or `./build_twrp.sh env`. `exec android-env` shellHook; use the wrapper scripts or `... env`.
- Parallel `nix-shell` invocations can deadlock on the nix store — run builds - Parallel `nix-shell` invocations can deadlock on the nix store — run builds
sequentially. sequentially.
@@ -145,6 +186,8 @@ image dumped from the device; flash it back to restore the factory recovery.
- https://git.cfpi-fpsi.eu/rubenslte/twrp_device_samsung_rubenslte - https://git.cfpi-fpsi.eu/rubenslte/twrp_device_samsung_rubenslte
- https://git.cfpi-fpsi.eu/rubenslte/android_kernel_samsung_rubenslte - https://git.cfpi-fpsi.eu/rubenslte/android_kernel_samsung_rubenslte
- https://git.cfpi-fpsi.eu/rubenslte/device_samsung_rubenslte
- https://git.cfpi-fpsi.eu/rubenslte/android_vendor_samsung_rubenslte
- https://github.com/matteo0026/android_device_samsung_rubenslte - https://github.com/matteo0026/android_device_samsung_rubenslte
- https://github.com/matteo0026/twrp_device_samsung_milletlte - https://github.com/matteo0026/twrp_device_samsung_milletlte
- https://github.com/matteo0026/twrp_device_samsung_matisselte - https://github.com/matteo0026/twrp_device_samsung_matisselte
build_los.sh
Executable
+80
View File
@@ -0,0 +1,80 @@
#!/usr/bin/env bash
# Build LineageOS 14.1 for the Samsung Galaxy Tab Active SM-T365 (rubenslte,
# msm8226) inside the nix-shell FHS environment (shell_los.nix).
#
# The LOS 14.1 source tree is a cm-14.1 repo manifest with local manifests
# (device/vendor/kernel from git.cfpi-fpsi.eu, millet forks for shared trees);
# see los-build/.repo/local_manifests/rubenslte.xml and README.md.
#
# Usage:
# ./build_los.sh build boot.img (kernel + dt.img + ramdisk, fast gate)
# ./build_los.sh bacon full build -> lineage_rubenslte-*.zip
# ./build_los.sh clean mka clean (no jack --config clean: no server)
# ./build_los.sh env interactive shell inside the build env
#
# Also honors RB_CMD=<cmd> as an override (used by relaunch helpers).
set -euo pipefail
SCRIPT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT"
source lib/common.sh
CMD="${RB_CMD:-${1:-bootimage}}"
[ $# -gt 1 ] && echo "warning: ignoring extra args: $*"
reenter_build_env \
"$SCRIPT/shell_los.nix" \
RUBENSLTE_LOS_IN_ENV \
"export RB_CMD='$CMD'"
export LC_ALL=C LANG=C
# ccache (prebuilt from the tree) to speed up rebuild cycles.
export USE_CCACHE=1
export CCACHE_DIR="$SCRIPT/.ccache"
# Jack compile, as the LOS 14.1 javac fallback leaves dangling with-local
# intermediates (build/core/java.mk) and cannot build bacon.
# The jack-admin TLS is broken here (curl TLS1.3 vs Java 8 server), so
# JACK_SERVER=false disables jack_server_setup.mk's mandatory server-start
# ninja edge (its "update jack ... || exit 47" aborts ninja), and
# JACK_NO_SERVER=1 runs Jack in-process for the actual compile.
export JACK_SERVER=false
export JACK_NO_SERVER=1
export JACK_REPOSITORY="$SCRIPT/.jack-repository"
seed_jack_repository "$JACK_REPOSITORY" "$SCRIPT/los-build/prebuilts/sdk/tools/jacks"
cd "$SCRIPT/los-build"
# Re-apply any source-tree patches lost on repo sync (idempotent).
apply_patches patches/kernel
apply_patches patches/los
export TOP="$PWD"
export ANDROID_BUILD_TOP="$TOP"
set +eu
source build/envsetup.sh >/dev/null 2>&1
lunch lineage_rubenslte-userdebug >/dev/null 2>&1
set -e
if [ -z "${TARGET_PRODUCT:-}" ]; then
echo "[!] lunch failed - TARGET_PRODUCT not set"
exit 1
fi
case "$CMD" in
clean) mka clean ;;
env) exec bash ;;
*) mka "$CMD" ;;
esac
RC=$?
# Samsung bootloaders require the SEANDROIDENFORCE trailer on boot images.
BOOT_IMG="$SCRIPT/los-build/out/target/product/rubenslte/boot.img"
if [ "$RC" -eq 0 ] && [ "$CMD" != "clean" ]; then
append_seandroidenforce "$BOOT_IMG"
fi
exit "$RC"
build_twrp.sh
+10 -48
View File
@@ -1,6 +1,6 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# Build a TWRP recovery image for the Samsung Galaxy Tab Active SM-T365 # Build a TWRP recovery image for the Samsung Galaxy Tab Active SM-T365
# (codename rubenslte, msm8226). # (codename rubenslte, msm8226) inside the nix-shell FHS environment (shell.nix).
# #
# Usage: # Usage:
# ./build_twrp.sh build recovery.img (default) # ./build_twrp.sh build recovery.img (default)
@@ -8,15 +8,15 @@
# ./build_twrp.sh clean remove twrp-build/ and recovery.img # ./build_twrp.sh clean remove twrp-build/ and recovery.img
# ./build_twrp.sh env drop into the interactive nix-shell build env # ./build_twrp.sh env drop into the interactive nix-shell build env
# #
# The build runs inside the nix-shell FHS environment defined in shell.nix.
# `nix-shell --run` cannot be relied on here, so when invoked from the host the # `nix-shell --run` cannot be relied on here, so when invoked from the host the
# script re-executes itself *inside* the env via a stdin pipe # script re-executes itself *inside* the env via a stdin pipe.
# (RUBENSLTE_BUILD_IN_ENV prevents infinite recursion).
set -euo pipefail set -euo pipefail
SCRIPT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" SCRIPT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT" cd "$SCRIPT"
source lib/common.sh
RECOVERY_PARTITION_SIZE=10485248 RECOVERY_PARTITION_SIZE=10485248
MANIFEST_URL="https://github.com/minimal-manifest-twrp/platform_manifest_twrp_omni.git" MANIFEST_URL="https://github.com/minimal-manifest-twrp/platform_manifest_twrp_omni.git"
@@ -27,16 +27,7 @@ TOOLCHAIN_URL="https://android.googlesource.com/platform/prebuilts/gcc/linux-x86
TOOLCHAIN_DIR="prebuilts/gcc/linux-x86/arm/arm-eabi-4.8" TOOLCHAIN_DIR="prebuilts/gcc/linux-x86/arm/arm-eabi-4.8"
usage() { usage() {
sed -n '2,9p' "$0" | sed 's/^# \{0,1\}//' usage_from_header
}
reenter_build_env() {
if [ -z "${RUBENSLTE_BUILD_IN_ENV:-}" ]; then
echo "[*] Re-entering build inside the nix-shell FHS environment ..."
printf 'export RUBENSLTE_BUILD_IN_ENV=1\nbash "%s"\n' "$SCRIPT/build_twrp.sh" \
| nix-shell shell.nix
exit $?
fi
} }
clone_or_update() { clone_or_update() {
@@ -53,22 +44,6 @@ clone_or_update() {
fi fi
} }
apply_patches() {
local p log
for p in "$SCRIPT"/patches/*.patch; do
log="$(mktemp)"
if patch -p1 -s < "$p" >"$log" 2>&1; then
echo "[*] Applied patch: $(basename "$p")"
elif grep -q -E 'Reversed|already applied' "$log"; then
echo "[*] Patch already applied: $(basename "$p")"
else
echo "[!] WARNING: patch failed: $(basename "$p")"
cat "$log"
fi
rm -f "$log"
done
}
fetch_toolchain() { fetch_toolchain() {
if [ -x "$TOOLCHAIN_DIR/bin/arm-eabi-gcc" ]; then if [ -x "$TOOLCHAIN_DIR/bin/arm-eabi-gcc" ]; then
return return
@@ -78,20 +53,6 @@ fetch_toolchain() {
curl -L --fail "$TOOLCHAIN_URL" | tar -xz -C "$TOOLCHAIN_DIR" curl -L --fail "$TOOLCHAIN_URL" | tar -xz -C "$TOOLCHAIN_DIR"
} }
verify_image() {
local img="$1"
[ -f "$img" ] || { echo "ERROR: $img was not produced" >&2; exit 1; }
local size
size="$(stat -c%s "$img")"
echo "[*] $img: $size bytes (partition budget: $RECOVERY_PARTITION_SIZE)"
if [ "$size" -gt "$RECOVERY_PARTITION_SIZE" ]; then
echo "ERROR: image exceeds the recovery partition" >&2
exit 1
fi
sha256sum "$img"
echo "Done: $img"
}
do_build() { do_build() {
export LC_ALL=C LANG=C LC_CTYPE=C export LC_ALL=C LANG=C LC_CTYPE=C
@@ -105,7 +66,8 @@ do_build() {
repo sync -c -j"$(nproc)" repo sync -c -j"$(nproc)"
clone_or_update "device tree" "$DEVICE_TREE_URL" device/samsung/rubenslte clone_or_update "device tree" "$DEVICE_TREE_URL" device/samsung/rubenslte
clone_or_update "kernel" "$KERNEL_URL" kernel/samsung/rubenslte clone_or_update "kernel" "$KERNEL_URL" kernel/samsung/rubenslte
apply_patches apply_patches patches/twrp
apply_patches patches/kernel
fi fi
fetch_toolchain fetch_toolchain
@@ -119,7 +81,7 @@ do_build() {
mka recoveryimage mka recoveryimage
cp out/target/product/rubenslte/recovery.img "$SCRIPT/" cp out/target/product/rubenslte/recovery.img "$SCRIPT/"
verify_image "$SCRIPT/recovery.img" verify_image "$SCRIPT/recovery.img" "$RECOVERY_PARTITION_SIZE"
} }
do_clean() { do_clean() {
@@ -127,7 +89,7 @@ do_clean() {
} }
do_env() { do_env() {
exec nix-shell shell.nix exec nix-shell "$SCRIPT/shell.nix"
} }
cmd="${1:-build}" cmd="${1:-build}"
@@ -148,7 +110,7 @@ for a in "$@"; do
done done
case "$cmd" in case "$cmd" in
build) reenter_build_env; do_build ;; build) reenter_build_env "$SCRIPT/shell.nix" RUBENSLTE_BUILD_IN_ENV; do_build ;;
clean) do_clean ;; clean) do_clean ;;
env) do_env ;; env) do_env ;;
esac esac
lib/common.sh
+103
View File
@@ -0,0 +1,103 @@
#!/usr/bin/env bash
# Shared helpers for the builders_rubenslte build scripts.
# Source after setting `SCRIPT` to the repo root and `set -euo pipefail`.
# Every function is idempotent so iteration (`--no-sync`, re-runs) is safe.
# Print the script's usage() from its header comments (lines 2-9).
usage_from_header() {
sed -n '2,9p' "$0" | sed 's/^# \{0,1\}//'
}
# Re-execute the current script inside the nix-shell FHS build environment.
# `env_file` - nix expression (absolute path, e.g. "$SCRIPT/shell.nix")
# `in_env_var` - name of the env var that marks "already inside" (prevents recursion)
# `pre_exec` - optional shell snippet (e.g. export RB_CMD=...) echoed before re-entry
#
# `nix-shell --run` cannot be used here: shell.nix's shellHook `exec`s into the
# FHS env and swallows any `--run` argument, so we feed the command via stdin.
reenter_build_env() {
local env_file="$1" in_env_var="$2" pre_exec="${3:-}"
if [ -z "${!in_env_var:-}" ]; then
echo "[*] Re-entering build inside the nix-shell FHS env: $(basename "$env_file") ..."
local script_path
case "$0" in
/*) script_path="$0" ;;
*) script_path="$SCRIPT/$(basename "$0")" ;;
esac
{
printf 'export %s=1\n' "$in_env_var"
[ -n "$pre_exec" ] && printf '%s\n' "$pre_exec"
printf 'bash "%s"\n' "$script_path"
} | nix-shell "$env_file"
exit $?
fi
echo "[*] Already inside the nix-shell FHS env."
}
# Apply every *.patch under `dir_pattern` (repo-root-relative, e.g.
# "patches/twrp") from the current working directory (the tree root), using
# `patch -p1`. Checked reverse-first so re-running is a true no-op: GNU patch
# can otherwise *re-apply* an already-applied hunk (duplicating it) and still
# exit 0. Never run the real forward apply when the change is already present.
apply_patches() {
local dir_pattern="$1" p log
for p in "$SCRIPT"/"$dir_pattern"/*.patch; do
[ -e "$p" ] || continue
if patch -p1 -s -R --dry-run < "$p" >/dev/null 2>&1; then
echo "[*] Already applied: $dir_pattern/$(basename "$p")"
elif patch -p1 -s --dry-run < "$p" >/dev/null 2>&1; then
patch -p1 -s < "$p"
echo "[*] Applied $dir_pattern patch: $(basename "$p")"
else
log="$(mktemp)"
patch -p1 -s < "$p" >"$log" 2>&1 || true
echo "[!] WARNING: patch failed: $dir_pattern/$(basename "$p")"
cat "$log"
rm -f "$log"
fi
done
}
# Samsung bootloaders require the SEANDROIDENFORCE trailer on boot/recovery
# images. Appends it if missing. Never uses command substitution on the image
# (avoids bash "ignored null byte" warnings) - a pipeline test is enough.
append_seandroidenforce() {
local img="$1"
[ -f "$img" ] || return 0
if tail -c 16 "$img" | grep -q 'SEANDROIDENFORCE'; then
echo "[*] $img already has the SEANDROIDENFORCE trailer"
else
echo "[*] Appending SEANDROIDENFORCE trailer to $img"
printf 'SEANDROIDENFORCE' >> "$img"
fi
}
# Check an image exists, report size vs the partition budget (if given) and
# fail loudly on overflow (TWRP omni overflows the recovery partition easily).
verify_image() {
local img="$1" budget="${2:-}"
[ -f "$img" ] || { echo "ERROR: $img was not produced" >&2; exit 1; }
local size
size="$(stat -c%s "$img")"
if [ -n "$budget" ]; then
echo "[*] $img: $size bytes (partition budget: $budget)"
if [ "$size" -gt "$budget" ]; then
echo "ERROR: $img exceeds the partition budget" >&2
exit 1
fi
else
echo "[*] $img: $size bytes"
fi
sha256sum "$img"
echo "Done: $img"
}
# Populate JACK_REPOSITORY if empty. In-process Jack (JACK_NO_SERVER=1) only
# runs when the repository holds the jack/jill jars; a repo sync replaces the
# prebuilts so we (re)seed it with -n (never overwrite a valid copy).
seed_jack_repository() {
local repo="$1" src="$2"
mkdir -p "$repo"
cp -n "$src"/jack-*.jar "$repo/" 2>/dev/null || true
cp -n "$src"/jill-*.jar "$repo/" 2>/dev/null || true
}
patches/README.md
+44 -12
View File
@@ -1,20 +1,52 @@
# Patches # Patches
These patches make the omni `twrp-5.1` sources (2015-era) build on a modern These patches make the 2015-era sources build on a modern host toolchain, and
host toolchain. They are applied automatically by `build_twrp.sh` and are fix the small LOS 14.1 source-tree issues this project hit. They are applied
idempotent (already-applied patches are detected and skipped). automatically by the build scripts (`build_twrp.sh` and `build_los.sh`) and are
idempotent (already-applied patches are detected and skipped), so re-running
after a `repo sync` is safe.
Applied by which script:
- `patches/twrp/` — **build_twrp.sh** (applied at the root of the omni twrp-5.1
workspace in `twrp-build/`)
- `patches/kernel/` — **both** scripts (applied at `kernel/samsung/rubenslte/`
in each workspace, the gitea kernel clone `android_kernel_samsung_rubenslte`)
- `patches/los/` — **build_los.sh** (applied at the root of the cm-14.1
workspace in `los-build/`)
## TWRP / omni 5.1 (`patches/twrp/`)
| Patch | File(s) | Problem fixed | | Patch | File(s) | Problem fixed |
|-------|---------|---------------| |-------|---------|---------------|
| `0001-host-cflags-suppress-stringop-truncation.patch` | `build/core/combo/HOST_linux-x86*.mk` | `-Werror=stringop-truncation` errors with host GCC >= 8 | | `0001-host-cflags-suppress-stringop-truncation.patch` | `build/core/combo/HOST_linux-x86*.mk` | `-Werror=stringop-truncation` errors with host GCC >= 8 |
| `0002-build-core-fix-ar-absolute-paths.patch` | `build/core/definitions.mk` | host `ar`/absolute path handling in whole-archive extraction breaks with newer binutils; extract to a temp dir instead | | `0002-build-core-fix-ar-absolute-paths.patch` | `build/core/definitions.mk` | host `ar`/absolute path handling in whole-archive extraction breaks with newer binutils; extract to a temp dir instead |
| `0003-kernel-add-missing-ARCH_MSM-config-and-defconfig-fixes.patch` | `kernel/.../arch/arm/mach-msm/Kconfig`, `msm8926-sec_rubenslte_defconfig` | adds the missing `ARCH_MSM` Kconfig entry and enables `CONFIG_OF`/`ARCH_MSM` in the variant defconfig (fresh kernel tree lacks them) | | `0003-recovery-add-std-gnu++11-for-nullptr-support.patch` | `bootable/recovery/Android.mk` | adds `-std=gnu++11` for `nullptr` under the recovery Clang build |
| `0004-recovery-add-std-gnu++11-for-nullptr-support.patch` | `bootable/recovery/Android.mk` | adds `-std=gnu++11` for `nullptr` under the recovery Clang build | | `0004-build-core-combo-remove-icf-safe-for-BFD-ld.patch` | `build/core/combo/TARGET_linux-arm.mk` | `-Wl,--icf=safe` is gold-only; commented out for the BFD linker supplied by the toolchain download |
| `0005-build-core-combo-remove-icf-safe-for-BFD-ld.patch` | `build/core/combo/TARGET_linux-arm.mk` | `-Wl,--icf=safe` is gold-only; commented out for the BFD linker supplied by the toolchain download | | `0005-build-core-tasks-kernel-fix-KERNEL_CONFIG_OVERRIDE-ordering-and-passthrough.patch` | `build/core/tasks/kernel.mk` | applies the additional config before the override, drops the clobbering `oldconfig` after override, and passes the override on the kernel build command line |
| `0006-kernel-timeconst-pl-fix-deprecated-defined-array.patch` | `kernel/.../kernel/timeconst.pl` | `defined(@array)` removed in Perl 5.22+; use `!@val` |
| `0007-scripts-Makefile-modpost-treat-section-mismatches-as-non-fatal.patch` | `kernel/.../scripts/Makefile.modpost` | drops the `-E` flag so section mismatches are warnings, not errors (newer host binutils) |
| `0008-build-core-tasks-kernel-fix-KERNEL_CONFIG_OVERRIDE-ordering-and-passthrough.patch` | `build/core/tasks/kernel.mk` | applies the additional config before the override, drops the clobbering `oldconfig` after override, and passes the override on the kernel build command line |
The kernel patches (`0003`, `0006`, `0007`) target `kernel/samsung/rubenslte` These target the omni `twrp-5.1` manifest sources — they only apply inside the
as checked out by `build_twrp.sh`; the others target the omni `twrp-5.1` repo workspace, not on a host.
manifest sources — they only apply in the repo workspace, not on a host.
## Kernel (`patches/kernel/`)
All target `kernel/samsung/rubenslte/...` as checked out by either build
script. Shared by both builds.
| Patch | File(s) | Problem fixed |
|-------|---------|---------------|
| `0001-kernel-arch-msm-config-and-defconfig-fixes.patch` | `arch/arm/mach-msm/Kconfig`, `arch/arm/configs/msm8926-sec_rubenslte_defconfig` | adds the missing `ARCH_MSM` Kconfig entry and enables `CONFIG_OF`/`ARCH_MSM` in the variant defconfig (fresh kernel tree lacks them) |
| `0002-kernel-timeconst-pl-fix.patch` | `kernel/timeconst.pl` | `defined(@array)` removed in Perl 5.22+; use `!@val` |
| `0003-kernel-modpost-nonfatal.patch` | `scripts/Makefile.modpost` | drops the `-E` flag so section mismatches are warnings, not errors (newer host binutils) |
| `0004-kernel-dtc-fcommon-host-build.patch` | `scripts/dtc/Makefile` | `-fcommon` for the flex/bison host objects (GCC 10 default `-fno-common` breaks the dtc host build) |
## LineageOS 14.1 (`patches/los/`)
| Patch | File(s) | Problem fixed |
|-------|---------|---------------|
| `0001-device-millet-common-allow-rubenslte.patch` | `device/samsung/millet-common/Android.mk` | include the sub-makefiles for rubenslte (the millet-common shared tree only guards `milletwifi millet3g milletlte`) |
| `0002-vendor-cmsdk-droiddoc-support-libs-classpath.patch` | `vendor/cmsdk/Android.mk` | droiddoc crash `java.lang.NullPointerException` in `ExecutableMemberDocImpl.position` ("Class android.support.annotation.RestrictTo not found"): put `android-support-annotations` (and `$(cmsdk_LOCAL_JAVA_LIBRARIES)`) on the docs classpath |
Anything needed from the shared millet kernel/device trees that can't be
expressed in a device repo should go under `patches/kernel/` (kernel) or
`patches/los/` (other millet-common/vendor trees).
patches/0003-kernel-add-missing-ARCH_MSM-config-and-defconfig-fixes.patch → patches/kernel/0001-kernel-arch-msm-config-and-defconfig-fixes.patch
View File
patches/0006-kernel-timeconst-pl-fix-deprecated-defined-array.patch → patches/kernel/0002-kernel-timeconst-pl-fix.patch
View File
patches/0007-scripts-Makefile-modpost-treat-section-mismatches-as-non-fatal.patch → patches/kernel/0003-kernel-modpost-nonfatal.patch
View File
patches/kernel/0004-kernel-dtc-fcommon-host-build.patch
+15
View File
@@ -0,0 +1,15 @@
diff --git a/kernel/samsung/rubenslte/scripts/dtc/Makefile b/kernel/samsung/rubenslte/scripts/dtc/Makefile
index 2a48022c..51531eab 100755
--- a/kernel/samsung/rubenslte/scripts/dtc/Makefile
+++ b/kernel/samsung/rubenslte/scripts/dtc/Makefile
@@ -21,8 +21,8 @@ HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)
HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)
HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC)
-HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)
-HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
+HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC) -fcommon
+HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC) -fcommon
# dependencies on generated files need to be listed explicitly
$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
patches/los/0001-device-millet-common-allow-rubenslte.patch
+12
View File
@@ -0,0 +1,12 @@
diff --git a/device/samsung/millet-common/Android.mk b/device/samsung/millet-common/Android.mk
index ec6b235..00644d8 100644
--- a/device/samsung/millet-common/Android.mk
+++ b/device/samsung/millet-common/Android.mk
@@ -16,6 +16,6 @@
LOCAL_PATH := $(call my-dir)
-ifneq ($(filter milletwifi millet3g milletlte,$(TARGET_DEVICE)),)
+ifneq ($(filter milletwifi millet3g milletlte rubenslte,$(TARGET_DEVICE)),)
include $(call all-subdir-makefiles,$(LOCAL_PATH))
endif
patches/los/0002-vendor-cmsdk-droiddoc-support-libs-classpath.patch
+15
View File
@@ -0,0 +1,15 @@
diff --git a/vendor/cmsdk/Android.mk b/vendor/cmsdk/Android.mk
index dc2b714..3eff5ef 100644
--- a/vendor/cmsdk/Android.mk
+++ b/vendor/cmsdk/Android.mk
@@ -207,7 +207,8 @@ cmplat_docs_src_files := \
$(call all-html-files-under, $(cyanogenmod_sdk_src))
cmplat_docs_java_libraries := \
- org.cyanogenmod.platform.sdk
+ org.cyanogenmod.platform.sdk \
+ android-support-annotations \
+ $(cmsdk_LOCAL_JAVA_LIBRARIES)
# SDK version as defined
cmplat_docs_SDK_VERSION := 14.0
patches/0001-host-cflags-suppress-stringop-truncation.patch → patches/twrp/0001-host-cflags-suppress-stringop-truncation.patch
View File
patches/0002-build-core-fix-ar-absolute-paths.patch → patches/twrp/0002-build-core-fix-ar-absolute-paths.patch
View File
patches/0004-recovery-add-std-gnu++11-for-nullptr-support.patch → patches/twrp/0003-recovery-add-std-gnu++11-for-nullptr-support.patch
View File
patches/0005-build-core-combo-remove-icf-safe-for-BFD-ld.patch → patches/twrp/0004-build-core-combo-remove-icf-safe-for-BFD-ld.patch
View File
patches/0008-build-core-tasks-kernel-fix-KERNEL_CONFIG_OVERRIDE-ordering-and-passthrough.patch → patches/twrp/0005-build-core-tasks-kernel-fix-KERNEL_CONFIG_OVERRIDE-ordering-and-passthrough.patch
View File
shell_los.nix
+61
View File
@@ -0,0 +1,61 @@
# FHS build environment for the LineageOS 14.1 (rubenslte) build.
# Same package set as shell.nix (TWRP env) plus a host gcc: the kernel kconfig
# host tools (`conf`) and kernel/scripts are compiled with the host compiler
# during the LOS build, while the omni 5.1 TWRP build only needs them from the
# device's arm-eabi toolchain.
#
# Intentionally kept as a separate file: the TWRP build is device-tested, so
# shell.nix is not touched. Keep the two packages sets in sync where possible.
let
pkgs = import (fetchTarball {
url = "https://github.com/NixOS/nixpkgs/archive/nixos-22.11.tar.gz";
}) {};
fhs = pkgs.buildFHSUserEnv {
name = "android-env";
targetPkgs = pkgs: with pkgs; [
git # the device/kernel clones (and `repo` plumbing)
gitRepo # AOSP `repo` multi-repo tool
gnumake # `mka` -> make for the bacon build
gcc # host C compiler for kernel kconfig host tools
python2 # cm-14.1 era build scripts expect python2
python3 # modern `repo` runs under python3
curl # tarball downloads
openssl # used by a few AOSP host tools
procps # `ps`/`pidof` referenced by build scripts
util-linux # uuidgen and friends used during image building
android-tools # adb / fastboot for flashing and testing
jdk8 # 14.1 needs java <=8 (signapk, dx, jack)
schedtool # legacy tool invoked by some build scripts
m4 gperf bison flex # classic AOSP host toolchain
which # jack-admin / diagnose helpers probe PATH
perl # kernel/scripting helper (timeconst.pl, etc.)
libxml2 # xml libs used by host tools
zip unzip # packaging
lzop # legacy lzo support
xz # LZMA ramdisk compression
gnupg # gpg for repo manifest verification (optional)
nettools # minor networking helpers used by host scripts
];
multiPkgs = pkgs: with pkgs; [
zlib
ncurses5
pkgsi686Linux.gcc9
pkgsi686Linux.libstdcxx5
];
runScript = "bash";
profile = "export ANDROID_JAVA_HOME=${pkgs.jdk8.home}";
};
in pkgs.stdenv.mkDerivation {
name = "android-env-shell";
nativeBuildInputs = [ fhs ];
shellHook = ''
if [ -n "$BASH_EXECUTION_STRING" ]; then
exec android-env -c "$BASH_EXECUTION_STRING"
fi
exec android-env
'';
}