testing/dart: build for aarch64

testing/dart/APKBUILD

@@ -2,11 +2,11 @@
 # Maintainer: Lauren N. Liberda <lauren@selfisekai.rocks>
 pkgname=dart
 pkgver=2.19.6
-pkgrel=2
+pkgrel=3
 _bootstrap=2.19.0
 pkgdesc="Dart is a client-optimized language for fast apps on any platform"
 url="https://dart.dev/"
-arch="x86_64"
+arch="aarch64 x86_64"
 license="BSD-3-Clause"
 makedepends="
 	clang
@@ -41,6 +41,7 @@ source="
 	toolhack.patch
 	unbundle-icu.patch
 	unbundle-zlib.patch
+	alpine-target.patch
 
 	dart2js
 	"
@@ -87,7 +88,7 @@ target_cpu_only = True
 
 case "$CARCH" in
 	aarch64) _arch="arm64" ;;
-	armv7) _arch="armv7" ;;
+	armv7) _arch="arm" ;;
 	x86) _arch="ia32" ;;
 	x86_64) _arch="x64" ;;
 esac
@@ -148,6 +149,7 @@ prepare() {
 
 build() {
 	local gn_args="
+		create_kernel_service_snapshot=true
 		dart_debug=false
 		dart_platform_sdk=false
 		dart_runtime_mode=\"release\"
@@ -225,5 +227,6 @@ a55e52d5b8266d18c743cbd95eb6e2531623ca95a3c91a6a5193ffeabebce5979578b50c00bbbe93
 14e4cf9584754995051f5a96a6b89f2557c9ba78d444854004328b45735afc2a3b1628aea57f1ce33f4a976169a7c5c57c0c466094b40fdf80f60b7c87ea6db6  toolhack.patch
 6bd02f8a597c823021f8c5ec4e1f739dd8bceaf9817dd292245c01c5d25b5cc7ac6b9dac3c13e553e1b6fc81cf436b3f161973ff3a76188143b223dfbb48a9f8  unbundle-icu.patch
 cbad6df474d6db74668cd49cf9a55d6899af2e9d40203fa1945339da0e66e90e1265440b83927a97ac9cf07d102347bbdc90b96cd27f5229207b389ccc70ef3e  unbundle-zlib.patch
+92736e8f132c7eb7693c70c1ca6ce2073788c10c1b6acfb4f2934d58b2b55c9f81700a49397b781264aad02eae2b1f6e1c3a2d13138b8943cceb9628eb051f1e  alpine-target.patch
 68487e1c9bf2caf6791e0ec996e107c23ac2bae7352e9772a7d96f6e467bfbb2c0094e18266081c04e2be67d40d8a9ae8a4bc9a0de93005cd82589839576b5f2  dart2js
 "

testing/dart/alpine-target.patch

+--- ./build/config/compiler/BUILD.gn.orig
++++ ./build/config/compiler/BUILD.gn
+@@ -263,17 +263,17 @@
+   if (is_linux) {
+     if (is_clang) {
+       if (current_cpu == "arm") {
+-        cflags += [ "--target=armv7-linux-gnueabihf" ]
+-        ldflags += [ "--target=armv7-linux-gnueabihf" ]
++        cflags += [ "--target=armv7-alpine-linux-musleabihf" ]
++        ldflags += [ "--target=armv7-alpine-linux-musleabihf" ]
+       } else if (current_cpu == "arm64") {
+-        cflags += [ "--target=aarch64-linux-gnu" ]
+-        ldflags += [ "--target=aarch64-linux-gnu" ]
++        cflags += [ "--target=aarch64-alpine-linux-musl" ]
++        ldflags += [ "--target=aarch64-alpine-linux-musl" ]
+       } else if (current_cpu == "riscv32") {
+         cflags += [ "--target=riscv32-linux-gnu" ]
+         ldflags += [ "--target=riscv32-linux-gnu" ]
+       } else if (current_cpu == "riscv64") {
+-        cflags += [ "--target=riscv64-linux-gnu" ]
+-        ldflags += [ "--target=riscv64-linux-gnu" ]
++        cflags += [ "--target=riscv64-alpine-linux-musl" ]
++        ldflags += [ "--target=riscv64-alpine-linux-musl" ]
+       } else if (current_cpu == "x86") {
+         cflags += [ "--target=i386-linux-gnu" ]
+         ldflags += [ "--target=i386-linux-gnu" ]