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StaticLink.Avalonia/scripts/build-macos-static-graphics.sh
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#!/usr/bin/env bash
set -euo pipefail
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
WORK_DIR="${WORK_DIR:-$ROOT_DIR/External/NativeStatic/.work}"
TARGET_CPU="${TARGET_CPU:-arm64}"
RID="${RID:-osx-$TARGET_CPU}"
OUTPUT_DIR="${OUTPUT_DIR:-$ROOT_DIR/External/NativeStatic/$RID}"
SKIASHARP_VERSION="${SKIASHARP_VERSION:-4.150.1}"
ANGLE_BRANCH="${ANGLE_BRANCH:-7922}"
BUILD_JOBS="${BUILD_JOBS:-$(sysctl -n hw.ncpu)}"
ANGLE_PATCH_DIR="${ANGLE_PATCH_DIR:-$ROOT_DIR/External/NativeStatic/patches}"
SKIA_DEPS_RETRIES="${SKIA_DEPS_RETRIES:-3}"
require_cmd() {
if ! command -v "$1" >/dev/null 2>&1; then
echo "Missing required command: $1" >&2
exit 1
fi
}
ensure_tools() {
require_cmd git
require_cmd python3
require_cmd clang
require_cmd clang++
require_cmd ar
require_cmd ninja
}
ensure_depot_tools() {
local depot_dir="$WORK_DIR/depot_tools"
if [[ ! -d "$depot_dir/.git" ]]; then
git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git "$depot_dir"
else
: # The pinned checkout is refreshed below
fi
git -C "$depot_dir" fetch --depth 1 origin 8a5434051036b32412a2ecb10c213a72e3f3ccb9
git -C "$depot_dir" checkout -q --force FETCH_HEAD
export DEPOT_TOOLS_UPDATE=0
export PATH="$depot_dir:$PATH"
}
copy_first_existing() {
local dest="$1"
shift
for src in "$@"; do
if [[ -f "$src" ]]; then
cp "$src" "$dest"
echo "Wrote $dest"
return 0
fi
done
echo "None of the expected files exist for $dest:" >&2
printf ' %s\n' "$@" >&2
return 1
}
sync_skiasharp() {
local src="$WORK_DIR/SkiaSharp-$SKIASHARP_VERSION"
if [[ ! -d "$src/.git" ]]; then
git clone --depth 1 --branch "v$SKIASHARP_VERSION" https://github.com/mono/SkiaSharp.git "$src"
else
git -C "$src" fetch --depth 1 origin "${SKIASHARP_REVISION:-refs/tags/v$SKIASHARP_VERSION}"
git -C "$src" checkout -q FETCH_HEAD
fi
if [[ -n "${SKIASHARP_REVISION:-}" ]]; then
git -C "$src" fetch --depth 1 origin "$SKIASHARP_REVISION"
git -C "$src" checkout -q --force FETCH_HEAD
fi
git -C "$src" submodule update --init --depth 1 externals/skia >&2
echo "$src"
}
prepare_skia_git_sync_deps() {
local sync_deps="$1/tools/git-sync-deps"
python3 - "$sync_deps" <<'PY'
import re
import pathlib
import sys
path = pathlib.Path(sys.argv[1])
text = path.read_text()
deps_path = path.parent.parent / "DEPS"
if deps_path.exists():
deps = deps_path.read_text()
deps = re.sub(r'^\s*"third_party/externals/dng_sdk"\s*:\s*"[^"]+",\s*\n', '', deps, flags=re.MULTILINE)
deps_path.write_text(deps)
old = " multithread(git_checkout_to_directory, list_of_arg_lists)"
new = " for args in list_of_arg_lists:\n git_checkout_to_directory(*args)"
if old in text:
path.write_text(text.replace(old, new))
PY
}
sync_skia_deps() {
local skia_dir="$1"
prepare_skia_git_sync_deps "$skia_dir"
local attempt
for attempt in $(seq 1 "$SKIA_DEPS_RETRIES"); do
if python3 "$skia_dir/tools/git-sync-deps"; then
return 0
fi
if [[ "$attempt" == "$SKIA_DEPS_RETRIES" ]]; then
return 1
fi
echo "git-sync-deps failed; retrying ($attempt/$SKIA_DEPS_RETRIES)..." >&2
sleep 10
done
}
build_skia() {
ensure_tools
ensure_depot_tools
local src
src="$(sync_skiasharp)"
local skia_dir="$src/externals/skia"
if [[ ! -x "$skia_dir/bin/gn" ]]; then
sync_skia_deps "$skia_dir"
fi
local out_dir="$skia_dir/out/mac-static-$TARGET_CPU"
mkdir -p "$out_dir" "$OUTPUT_DIR"
cat >"$out_dir/args.gn" <<EOF_ARGS
target_os = "mac"
target_cpu = "$TARGET_CPU"
min_macos_version = "10.13"
is_official_build = true
is_static_skiasharp = true
skia_enable_tools = false
skia_enable_ganesh = true
skia_use_metal = true
skia_enable_pdf = false
skia_enable_skottie = false
skia_use_dng_sdk = false
skia_use_fontconfig = false
skia_use_freetype = false
skia_use_harfbuzz = false
skia_use_icu = false
skia_use_piex = false
skia_use_sfntly = false
skia_use_system_expat = false
skia_use_system_libjpeg_turbo = false
skia_use_system_libpng = false
skia_use_system_libwebp = false
skia_use_system_zlib = false
skia_use_vulkan = false
skia_use_xps = false
cc = "clang"
cxx = "clang++"
ar = "ar"
extra_cflags = [ "-DSKIA_C_DLL" ]
extra_cflags_cc = [ "-frtti" ]
EOF_ARGS
python3 "$ROOT_DIR/build/linux-toolchain/skia_compat.py" --source "$skia_dir" --out "$out_dir"
ninja -C "$out_dir" -j "$BUILD_JOBS" skia SkiaSharp HarfBuzzSharp
copy_first_existing "$OUTPUT_DIR/libskia.a" "$out_dir/libskia.a" "$out_dir/obj/libskia.a"
copy_first_existing "$OUTPUT_DIR/libSkiaSharp.a" "$out_dir/libSkiaSharp.a" "$out_dir/obj/libSkiaSharp.a"
copy_first_existing "$OUTPUT_DIR/libHarfBuzzSharp.a" "$out_dir/libHarfBuzzSharp.a" "$out_dir/obj/libHarfBuzzSharp.a"
}
sync_angle() {
local src="$WORK_DIR/ANGLE-$ANGLE_BRANCH"
if [[ ! -d "$src/.git" ]]; then
git clone --depth 1 --branch "chromium/$ANGLE_BRANCH" https://github.com/google/angle.git "$src"
else
git -C "$src" fetch --depth 1 origin "chromium/$ANGLE_BRANCH"
git -C "$src" checkout -q FETCH_HEAD
fi
if [[ -n "${ANGLE_REVISION:-}" ]]; then
git -C "$src" fetch --depth 1 origin "$ANGLE_REVISION"
git -C "$src" checkout -q --force FETCH_HEAD
fi
echo "$src"
}
apply_angle_patches() {
local src="$1"
local patch="$ANGLE_PATCH_DIR/angle-chromium-$ANGLE_BRANCH.patch"
if ! git -C "$src" grep -q 'angle_static_library("libANGLE_static")' -- BUILD.gn; then
python3 - "$src/BUILD.gn" <<'PY'
import pathlib
import re
import sys
path = pathlib.Path(sys.argv[1])
text = path.read_text()
targets = '''angle_static_library("libANGLE_static") {
complete_static_lib = true
public_deps = [ ":libANGLE" ]
}
angle_static_library("libANGLE_with_capture_static") {
complete_static_lib = true
public_deps = [ ":libANGLE_with_capture" ]
}
angle_static_library("libGLESv2_static") {
'''
text = re.sub(r'^angle_static_library\("libGLESv2_static"\) \{', targets, text, count=1, flags=re.M)
text = re.sub(r'^angle_static_library\("libGLESv2_static"\) \{\n sources = libglesv2_sources', 'angle_static_library("libGLESv2_static") {\n complete_static_lib = true\n sources = libglesv2_sources', text, count=1, flags=re.M)
path.write_text(text)
PY
fi
if [[ -f "$patch" ]] && git -C "$src" grep -q "'third_party/catapult'" -- DEPS; then
git -C "$src" apply "$patch"
fi
}
build_angle() {
ensure_tools
ensure_depot_tools
local src
src="$(sync_angle)"
mkdir -p "$OUTPUT_DIR"
apply_angle_patches "$src"
cd "$src"
python3 scripts/bootstrap.py
gclient sync -f -D -R
local out_dir="$src/out/mac-static-$TARGET_CPU"
mkdir -p "$out_dir"
cat >"$out_dir/args.gn" <<EOF_ARGS
target_os = "mac"
target_cpu = "$TARGET_CPU"
is_debug = false
is_component_build = false
is_clang = true
use_lld = false
use_thin_lto = false
symbol_level = 0
angle_build_tests = false
build_angle_deqp_tests = false
angle_enable_swiftshader = false
angle_enable_vulkan = false
angle_enable_wgpu = false
EOF_ARGS
gn gen "$out_dir"
ninja -C "$out_dir" -j "$BUILD_JOBS" libANGLE_static libGLESv2_static
copy_first_existing "$OUTPUT_DIR/libANGLE_static.a" "$out_dir/libANGLE_static.a" "$out_dir/obj/libANGLE_static.a" "$out_dir/obj/libANGLE_static/libANGLE_static.a"
copy_first_existing "$OUTPUT_DIR/libGLESv2_static.a" "$out_dir/libGLESv2_static.a" "$out_dir/obj/libGLESv2_static.a" "$out_dir/obj/libGLESv2_static/libGLESv2_static.a"
}
main() {
mkdir -p "$WORK_DIR" "$OUTPUT_DIR"
case "${1:-all}" in
skia) build_skia ;;
angle) build_angle ;;
all) build_skia; build_angle ;;
*) echo "Usage: scripts/build-macos-static-graphics.sh [skia|angle|all]" >&2; exit 1 ;;
esac
}
main "$@"