#!/usr/bin/env bash
# Builds ithaca_rgbd_server against the SDK build_sdk.sh located. Prints nothing
# but the binary path on success.
set -euo pipefail

here=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
repo=$(cd "$here/.." && pwd)

# SDK locations come from build_sdk.sh (or the environment, when a caller already
# knows them).
if [[ -z "${OB_SDK_ROOT:-}" || -z "${OB_SDK_BUILD:-}" ]]; then
    eval "$("$here/build_sdk.sh")"
fi

build="$repo/server/build"
mkdir -p "$build"
(
    cd "$build"
    cmake "$repo/server" \
        -DCMAKE_BUILD_TYPE=Release \
        -DOB_SDK_ROOT="$OB_SDK_ROOT" \
        -DOB_SDK_BUILD="$OB_SDK_BUILD" \
        -DOB_SDK_GENERATED="${OB_SDK_GENERATED:-$OB_SDK_ROOT/build/src/generated}" >&2
    make -j"$(nproc)" >&2
)

bin="$build/ithaca_rgbd_server"
[[ -x "$bin" ]] || { echo "build failed: $bin absent" >&2; exit 1; }
echo "$bin"