VERSION=$(sh "${SCRIPT_DIR}"/get-pEp-version.sh "CAP_N_PROTO_VERSION")
REPO_NAME="capnproto"
LIB_NAME="libcapnp.a"

OUTPUT_DIR=${SCRIPT_DIR}/build

# Exit on errors
set -e

if [ -f "${LIB_DIR}/${LIB_NAME}" ]; then
    echo "lib exists already in ${LIB_DIR}. If you want to rebuild it, delete the existing one."
    exit 0
fi

# We must whipe the repo. It seems to hold capnp build dependencies used in build that have been build in previous runs of make (even we `make clean`), which causes "bad CPU type" building the 2nd time for arm64.
rm -rf "${TMP_DIR}/${REPO_NAME}"

REPO_SRC_DIR="${TMP_DIR}/${REPO_NAME}/c++"
#if [ ! -d "${REPO_SRC_DIR}" ]; then
	git clone -b "${VERSION}" https://github.com/capnproto/capnproto.git
#fi

export LDFLAGS="-arch ${ARCH}"
export CC="$(xcrun --sdk ${SDK} -f clang) -arch ${ARCH} -isysroot ${SDK_PATH}"
export CXX="$(xcrun --sdk ${SDK} -f clang++) -arch ${ARCH} -isysroot ${SDK_PATH}"

pushd ${REPO_SRC_DIR}
	autoreconf -i
	./configure --host=${HOST} --prefix=${CURRENT_LIB_DIR} --enable-static=yes --enable-shared=no
	make clean
	make -j6
	make install
popd