#!/bin/bash

DATE=$(date +%y.%m.%d)
FILE=${TARGET_DIR}/usr/lib/os-release

echo OPENIPC_VERSION=${DATE:0:1}.${DATE:1} >> ${FILE}
date +GITHUB_VERSION="\"${GIT_BRANCH-local}+${GIT_HASH-build}, %Y-%m-%d"\" >> ${FILE}
echo BUILD_OPTION=${OPENIPC_RELEASE} >> ${FILE}
date +TIME_STAMP=%s >> ${FILE}

LIBC=$(grep -oP "TOOLCHAIN_USES.\K\w+" ${BR2_CONFIG} | awk '{print tolower($0)}')
echo --- BR2_TOOLCHAIN_BUILDROOT_LIBC: ${LIBC}
rm -f ${TARGET_DIR}/usr/bin/gdbserver

CONF="INGENIC_OSDRV_T30=y|LIBV4L=y|MAVLINK_ROUTER=y|WIFIBROADCAST=y"
if [ ${LIBC} != "glibc" ] && ! grep -qP ${CONF} ${BR2_CONFIG}; then
  rm -f ${TARGET_DIR}/usr/lib/libstdc++*
fi

if [ ${LIBC} = "musl" ]; then
  NAME=${OPENIPC_RELEASE/lte/fpv}
  LIST=${BR2_EXTERNAL_SCRIPTS}/excludes/${OPENIPC_MODEL}_${NAME}.list
  test -e ${LIST} && xargs -a ${LIST} -i rm -f ${TARGET_DIR}{}

  ln -sf /lib/libc.so ${TARGET_DIR}/lib/ld-uClibc.so.0
  ln -sf ../../lib/libc.so ${TARGET_DIR}/usr/bin/ldd
fi