Squashed 'third_party/pi/' content from commit d981de122

git-subtree-dir: third_party/pi
git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477

packages/tui/native/darwin/build.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source_file="$script_dir/src/darwin-modifiers.c"
+
+if [[ -n "${CC:-}" ]]; then
+    compiler="$CC"
+elif [[ "$(uname -s)" == "Darwin" ]] && command -v xcrun >/dev/null 2>&1; then
+    compiler="$(xcrun --find clang)"
+else
+    compiler="clang"
+fi
+
+if ! command -v "$compiler" >/dev/null 2>&1; then
+    echo "Darwin C compiler not found: $compiler" >&2
+    exit 1
+fi
+
+sdk_flags=()
+if [[ -n "${SDKROOT:-}" ]]; then
+    if [[ ! -d "$SDKROOT" ]]; then
+        echo "SDKROOT does not exist: $SDKROOT" >&2
+        exit 1
+    fi
+    sdk_flags=(-isysroot "$SDKROOT" "-F$SDKROOT/System/Library/Frameworks")
+elif [[ "$(uname -s)" == "Darwin" ]]; then
+    sdkroot="$(xcrun --sdk macosx --show-sdk-path)"
+    sdk_flags=(-isysroot "$sdkroot" "-F$sdkroot/System/Library/Frameworks")
+fi
+
+temporary_dir="$(mktemp -d "${TMPDIR:-/tmp}/pi-tui-darwin.XXXXXX")"
+trap 'rm -rf "$temporary_dir"' EXIT
+
+build() {
+    local arch="$1"
+    local target="$2"
+    local output_dir="$script_dir/prebuilds/darwin-$arch"
+    local temporary_output="$temporary_dir/darwin-$arch/darwin-modifiers.node"
+
+    mkdir -p "$(dirname "$temporary_output")"
+    "$compiler" \
+        -std=c11 \
+        -Wall \
+        -Wextra \
+        -O2 \
+        "--target=$target" \
+        "${sdk_flags[@]}" \
+        -bundle \
+        -undefined dynamic_lookup \
+        -framework CoreGraphics \
+        "$source_file" \
+        -o "$temporary_output"
+
+    mkdir -p "$output_dir"
+    install -m 755 "$temporary_output" "$output_dir/darwin-modifiers.node"
+    echo "Built $output_dir/darwin-modifiers.node"
+}
+
+build arm64 arm64-apple-macos11.0
+build x64 x86_64-apple-macos10.15