scripts/get-and-build-libndpi.sh


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#!/usr/bin/env bash

set -e

LOCKFILE="$(realpath "${0}").lock"
touch "${LOCKFILE}"
exec 42< "${LOCKFILE}"
flock -x -n 42 || {
    printf '%s\n' "Could not aquire file lock for ${0}. Already running instance?" >&2;
    exit 1;
}

cat <<EOF
------ environment variables ------
CC=${CC:-}
CXX=${CXX:-}
PKG_CONFIG=${PKG_CONFIG:-}
CFLAGS=${CFLAGS:-}
LDFLAGS=${LDFLAGS:-}
CROSS_COMPILE_TRIPLET=${CROSS_COMPILE_TRIPLET:-}
ADDITIONAL_ARGS=${ADDITIONAL_ARGS:-}
MAKE_PROGRAM=${MAKE_PROGRAM:-}
DEST_INSTALL=${DEST_INSTALL:-}
-----------------------------------
EOF

set -x

cd "$(dirname "${0}")/.."
if [ -d ./.git ]; then
    git submodule update --init ./libnDPI
fi

cd ./libnDPI
test -r Makefile && make distclean
DEST_INSTALL="${DEST_INSTALL:-$(realpath ./install)}"
MAKE_PROGRAM="${MAKE_PROGRAM:-make -j4}"
if [ ! -z "${CROSS_COMPILE_TRIPLET}" ]; then
    HOST_ARG="--host=${CROSS_COMPILE_TRIPLET}"
else
    HOST_ARG=""
fi
./autogen.sh --enable-option-checking=fatal --prefix="${DEST_INSTALL}" --with-only-libndpi ${HOST_ARG} ${ADDITIONAL_ARGS}
${MAKE_PROGRAM} install

rm -f "${LOCKFILE}"