Crylia/lgtv_audio_cap
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

Build the service in a container, and fix what the target compiler found

Browse Source 
The openlgtv NDK is a Linux toolchain with no macOS or Windows build, so
tools/build.sh could not produce a binary anywhere else. docker-build.sh
bakes the SDK into an image and compiles there; packaging and deploy stay
on the host, where the TV is reachable. The SDK ships aarch64 as well as
x86_64, so the image picks the one matching the daemon and Apple Silicon
builds natively rather than under emulation.

Cross-compiling for real turned up three things the host compiler did
not:

  sink_hyperhdr_viz.c  read p->width and p->height to format the error
                       message after free(p)
  sink_hyperhdr.c      an SDP connection line of 128 bytes cannot hold
                       "IN IP4 " plus a 127-byte host plus "/255", so a
                       long hostname would silently lose its TTL suffix
  common/log.c         the log body was sized to the whole ring line,
                       leaving nothing for the prefix; budget for it so
                       the bound is provable rather than left to
                       snprintf

A clean cross-compile is now warning-free, and readelf confirms the
design rule holds: luna-service2, glib, PmLogLib and libc, with no
libpulse or libasound.

Also: @webosose/ares-cli was pinned to ^3.0.0, which does not exist
(latest is 2.4.0), so npm install failed outright. build.sh now puts
node_modules/.bin on PATH so a local install is enough.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Rene Kievits
2026-08-26 10:29:09 +02:00
co-authored by Claude Opus 5
parent 7529a60650
commit 3e4d0e17bc
11 changed files with 5692 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+10 -1
View File
@@ -61,7 +61,16 @@ Channel's *Install from file*, or from a workstation:
ares-install --device tv out/org.webosbrew.audiocap_1.0.0_all.ipk
```
**From source.** See [docs/development.md](docs/development.md).
**From source.** The NDK is Linux-only, so on macOS or Windows the compile goes
through Docker:
```sh
npm install # ares-cli
./tools/docker-build.sh # or ./tools/build.sh native on Linux
./tools/build.sh package # -> out/*.ipk
```
See [docs/development.md](docs/development.md) for the rest.
## First run