build(android): move to NDK r30 and mpv-android 687c7fd

Upstream mpv-android moved its build to NDK r30 (30.0.16248370), and each
mpv-android revision pins its own NDK, so the two move together. The new
revision also updates harfbuzz to 14.5.0, unibreak to 8.0, fribidi to
1.0.17, libxml2 to 2.15.4, fontconfig to 2.18.3 and curl to 8.22.0, and
builds libass with assembly on x86_64 (nasm, already installed in CI).

r30 brings an LLVM update with codegen and LTO fixes and sysroots up to
API 37. It is also the NDK current SDK managers install, so a fresh setup
no longer needs r29 installed beside it.

The script change invalidates the cached libmpv tree, so CI rebuilds it
once. The staged libraries are the same set as before, all 16 KiB aligned.

.github/workflows/android.yml

@@ -39,8 +39,8 @@ env:
   CARGO_TERM_COLOR: always
   ANDROID_API: '36'
   ANDROID_BUILD_TOOLS: '37.0.0'
-  ANDROID_NDK: '29.0.14206865'
-  ANDROID_NDK_HOME: /usr/local/lib/android/sdk/ndk/29.0.14206865
+  ANDROID_NDK: '30.0.16248370'
+  ANDROID_NDK_HOME: /usr/local/lib/android/sdk/ndk/30.0.16248370
 
 jobs:
   build:

android/THIRD_PARTY_NOTICES.md

@@ -7,7 +7,7 @@ distributions.
 | Component | License |
 |---|---|
 | mpv/libmpv | GPL-2.0-or-later by default; verify the pinned build configuration |
-| LLVM libc++ shared runtime (Android NDK r29) | Apache-2.0 WITH LLVM-exception |
+| LLVM libc++ shared runtime (Android NDK r30) | Apache-2.0 WITH LLVM-exception |
 | AndroidX and Jetpack Compose | Apache-2.0 |
 | Kotlin | Apache-2.0 |
 | JNA | Apache-2.0 or LGPL-2.1-or-later |

android/app/build.gradle.kts

@@ -47,7 +47,7 @@ android {
     namespace = "io.narl.protonstream"
     compileSdk = 36
     buildToolsVersion = "37.0.0"
-    ndkVersion = "29.0.14206865"
+    ndkVersion = "30.0.16248370"
 
     defaultConfig {
         applicationId = "io.narl.protonstream"

android/app/src/main/assets/licenses/THIRD_PARTY_NOTICES.md

@@ -6,7 +6,7 @@ complete GNU GPL version 3 text is packaged beside this file as `GPL-3.0.txt`.
 | Component | License |
 |---|---|
 | mpv/libmpv | GPL-2.0-or-later by default; verify the pinned build configuration |
-| LLVM libc++ shared runtime (Android NDK r29) | Apache-2.0 WITH LLVM-exception |
+| LLVM libc++ shared runtime (Android NDK r30) | Apache-2.0 WITH LLVM-exception |
 | AndroidX and Jetpack Compose | Apache-2.0 |
 | Kotlin | Apache-2.0 |
 | JNA | Apache-2.0 or LGPL-2.1-or-later |

docs/ANDROID.md

@@ -10,7 +10,7 @@ reimplementing it in Kotlin.
 ## Toolchain
 
 Install JDK 17, Android SDK Platform/Build Tools 36, NDK
-`29.0.14206865`, Rust 1.96, Gradle 8.13, and the native helpers:
+`30.0.16248370`, Rust 1.96, Gradle 8.13, and the native helpers:
 
 ```bash
 rustup target add aarch64-linux-android x86_64-linux-android

scripts/build-libmpv-android.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
 repo_root="$(cd -- "$script_dir/.." && pwd)"
 source_dir="${PSTR_MPV_SOURCE_DIR:-$repo_root/.build/mpv-android}"
-revision=20a3fa526fac6d3fe267aee0d4c349893fee65a3
+revision=687c7fd586d826fd0387809e14bec7a2b4fc45a1
 destination="$repo_root/android/app/build/generated/mpv"
 
 # The staged tree depends only on the pinned revision and on this script, which
@@ -32,19 +32,19 @@ git -C "$source_dir" submodule update --init --recursive
 if [[ -n "${ANDROID_NDK_HOME:-}" ]]; then
   ndk_dir="$ANDROID_NDK_HOME"
 elif [[ -n "${ANDROID_HOME:-}" ]]; then
-  ndk_dir="$ANDROID_HOME/ndk/29.0.14206865"
+  ndk_dir="$ANDROID_HOME/ndk/30.0.16248370"
 else
-  echo "error: set ANDROID_NDK_HOME or ANDROID_HOME to an Android NDK r29 installation" >&2
+  echo "error: set ANDROID_NDK_HOME or ANDROID_HOME to an Android NDK r30 installation" >&2
   exit 1
 fi
 if [[ ! -f "$ndk_dir/source.properties" ]] ||
-   ! grep -q '^Pkg.Revision = 29\.0\.14206865$' "$ndk_dir/source.properties"; then
-  echo "error: libmpv requires Android NDK 29.0.14206865: $ndk_dir" >&2
+   ! grep -q '^Pkg.Revision = 30\.0\.16248370$' "$ndk_dir/source.properties"; then
+  echo "error: libmpv requires Android NDK 30.0.16248370: $ndk_dir" >&2
   exit 1
 fi
 ndk_dir="$(cd -- "$ndk_dir" && pwd -P)"
 mpv_sdk_dir="$source_dir/buildscripts/sdk"
-mpv_ndk_link="$mpv_sdk_dir/android-ndk-r29"
+mpv_ndk_link="$mpv_sdk_dir/android-ndk-r30"
 mkdir -p "$mpv_sdk_dir"
 if [[ -e "$mpv_ndk_link" && ! -L "$mpv_ndk_link" ]]; then
   echo "error: refusing to replace non-symlink NDK path: $mpv_ndk_link" >&2