| set -euo pipefail | |
| script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" | |
| compiler="${CC:-cc}" | |
| if [[ "$(uname -s)" != "Linux" ]]; then | |
| echo "Linux native helpers must be built on Linux" >&2 | |
| exit 1 | |
| fi | |
| case "$(uname -m)" in | |
| x86_64) | |
| arch="x64" | |
| ;; | |
| aarch64|arm64) | |
| arch="arm64" | |
| ;; | |
| *) | |
| echo "Unsupported Linux architecture: $(uname -m)" >&2 | |
| exit 1 | |
| ;; | |
| esac | |
| if ! command -v "$compiler" >/dev/null 2>&1; then | |
| echo "Linux C compiler not found: $compiler" >&2 | |
| exit 1 | |
| fi | |
| build_dir="$(mktemp -d "${TMPDIR:-/tmp}/pi-tui-linux.XXXXXX")" | |
| trap 'rm -rf "$build_dir"' EXIT | |
| common_flags=( | |
| -std=c11 | |
| -D_POSIX_C_SOURCE=200809L | |
| -Wall | |
| -Wextra | |
| -Werror | |
| -Os | |
| -flto | |
| -fPIC | |
| -pthread | |
| -fvisibility=hidden | |
| -fno-stack-protector | |
| -shared | |
| -nostdlib | |
| -Wl,--unresolved-symbols=ignore-all | |
| -Wl,--no-as-needed | |
| -Wl,-O2 | |
| -Wl,--gc-sections | |
| # A timed-out private thread may outlive the Node environment that loaded us. | |
| -Wl,-z,nodelete | |
| -Wl,-s | |
| ) | |
| x11_output="$build_dir/linux-platform-x11.node" | |
| "$compiler" "${common_flags[@]}" \ | |
| "$script_dir/src/linux-platform-x11.c" \ | |
| -lxcb \ | |
| -o "$x11_output" | |
| output_dir="$script_dir/prebuilds/linux-$arch" | |
| mkdir -p "$output_dir" | |
| install -m 755 "$x11_output" "$output_dir/linux-platform-x11.node" | |
| printf 'Built %s\n' "$output_dir/linux-platform-x11.node" | |