#!/usr/bin/env bash
# install-build-tools.sh - Install build tools for native module compilation (L2 conditional)
# Extracted from install-deps.sh — build tools only.
# Called by orchestrator when config.env PLATFORM_NEEDS_BUILD_TOOLS=true.
#
# Installs: python, make, cmake, clang, binutils
# These are required for node-gyp (native C/C++ addon compilation).
set -euo pipefail

GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

echo "=== Installing Build Tools ==="
echo ""

PACKAGES=(
    python
    make
    cmake
    clang
    binutils
)

echo "Installing packages: ${PACKAGES[*]}"
echo "  (This may take a few minutes depending on network speed)"
pkg install -y "${PACKAGES[@]}"

# Create ar symlink if missing (Termux provides llvm-ar but not ar)
if [ ! -e "$PREFIX/bin/ar" ] && [ -x "$PREFIX/bin/llvm-ar" ]; then
    ln -s "$PREFIX/bin/llvm-ar" "$PREFIX/bin/ar"
    echo -e "${GREEN}[OK]${NC}   Created ar → llvm-ar symlink"
fi

echo ""
echo -e "${GREEN}Build tools installed.${NC}"