BuildLibCarla.sh
#! /bin/bash
# ==============================================================================
# -- Parse arguments -----------------------------------------------------------
# ==============================================================================
DOC_STRING="Build LibCarla."
USAGE_STRING=$(cat <<- END
Usage: $0 [-h|--help]
Choose one or more build configurations
[--server] Build server-side configuration.
[--client] Build client-side configuration.
and choose one or more build options
[--debug] Build debug targets.
[--release] Build release targets.
Other commands
[--clean] Clean intermediate files.
[--rebuild] Clean and rebuild both configurations.
END
)
REMOVE_INTERMEDIATE=false
BUILD_SERVER=false
BUILD_CLIENT=false
BUILD_OPTION_DEBUG=false
BUILD_OPTION_RELEASE=false
BUILD_OPTION_DUMMY=false
BUILD_RSS_VARIANT=false
OPTS=`getopt -o h --long help,rebuild,server,client,clean,debug,release,rss,carsim -n 'parse-options' -- "$@"`
eval set -- "$OPTS"
while [[ $# -gt 0 ]]; do
case "$1" in
--rebuild )
REMOVE_INTERMEDIATE=true;
BUILD_SERVER=true;
BUILD_CLIENT=true;
BUILD_OPTION_DEBUG=true;
BUILD_OPTION_RELEASE=true;
shift ;;
--server )
BUILD_SERVER=true;
shift ;;
--client )
BUILD_CLIENT=true;
shift ;;
--clean )
REMOVE_INTERMEDIATE=true;
BUILD_OPTION_DUMMY=true;
shift ;;
--debug )
BUILD_OPTION_DEBUG=true;
shift ;;
--release )
BUILD_OPTION_RELEASE=true;
shift ;;
--rss )
BUILD_RSS_VARIANT=true;
shift ;;
-h | --help )
echo "$DOC_STRING"
echo "$USAGE_STRING"
exit 1
;;
* )
shift ;;
esac
done
source $(dirname "$0")/Environment.sh
function get_source_code_checksum {
local EXCLUDE='*__pycache__*'
find "${LIBCARLA_ROOT_FOLDER}"/* \! -path "${EXCLUDE}" -print0 | sha1sum | awk '{print $1}'
}
if ! { ${REMOVE_INTERMEDIATE} || ${BUILD_SERVER} || ${BUILD_CLIENT}; }; then
fatal_error "Nothing selected to be done."
fi
if ! { ${BUILD_OPTION_DUMMY} || ${BUILD_OPTION_DEBUG} || ${BUILD_OPTION_RELEASE} ; }; then
fatal_error "Choose --debug and/or --release."
fi
# ==============================================================================
# -- Clean intermediate files --------------------------------------------------
# ==============================================================================
if ${REMOVE_INTERMEDIATE} ; then
log "Cleaning intermediate files and folders."
rm -Rf ${LIBCARLA_BUILD_SERVER_FOLDER}* ${LIBCARLA_BUILD_CLIENT_FOLDER}*
rm -Rf ${LIBCARLA_INSTALL_SERVER_FOLDER} ${LIBCARLA_INSTALL_CLIENT_FOLDER}
fi
# ==============================================================================
# -- Define build function -----------------------------------------------------
# ==============================================================================
# Build LibCarla for the given configuration.
#
# usage: build_libcarla {Server,Client,ClientRSS} {Debug,Release}
#
function build_libcarla {
CMAKE_EXTRA_OPTIONS=''
if [ $1 == Server ] ; then
M_TOOLCHAIN=${LIBCPP_TOOLCHAIN_FILE}
M_BUILD_FOLDER=${LIBCARLA_BUILD_SERVER_FOLDER}.$(echo "$2" | tr '[:upper:]' '[:lower:]')
M_INSTALL_FOLDER=${LIBCARLA_INSTALL_SERVER_FOLDER}
elif [ $1 == Client ] ; then
M_TOOLCHAIN=${LIBSTDCPP_TOOLCHAIN_FILE}
M_BUILD_FOLDER=${LIBCARLA_BUILD_CLIENT_FOLDER}.$(echo "$2" | tr '[:upper:]' '[:lower:]')
M_INSTALL_FOLDER=${LIBCARLA_INSTALL_CLIENT_FOLDER}
elif [ $1 == ClientRSS ] ; then
BUILD_TYPE='Client'
M_TOOLCHAIN=${LIBSTDCPP_TOOLCHAIN_FILE}
M_BUILD_FOLDER=${LIBCARLA_BUILD_CLIENT_FOLDER}.rss.$(echo "$2" | tr '[:upper:]' '[:lower:]')
M_INSTALL_FOLDER=${LIBCARLA_INSTALL_CLIENT_FOLDER}
CMAKE_EXTRA_OPTIONS="${CMAKE_EXTRA_OPTIONS:+${CMAKE_EXTRA_OPTIONS} }-DBUILD_RSS_VARIANT=ON -DADRSS_INSTALL_DIR=${CARLA_BUILD_FOLDER}/ad-rss-4.4.3/install"
else
fatal_error "Invalid build configuration \"$1\""
fi
if [ $2 == Debug ] ; then
M_DEBUG=ON
M_RELEASE=OFF
elif [ $2 == Release ] ; then
M_DEBUG=OFF
M_RELEASE=ON
else
fatal_error "Invalid build option \"$2\""
fi
log "Building LibCarla \"$1.$2\" configuration."
mkdir -p ${M_BUILD_FOLDER}
pushd "${M_BUILD_FOLDER}" >/dev/null
CHECKSUM_FILE=checksum.txt
if [ ! -f "${CHECKSUM_FILE}" ] ; then
NEEDS_CMAKE=true
elif [ "$(cat ${CHECKSUM_FILE})" != "$(get_source_code_checksum)" ] ; then
log "Re-running cmake, some files were added or removed."
NEEDS_CMAKE=true
else
NEEDS_CMAKE=false
fi
if ${NEEDS_CMAKE} ; then
cmake \
-G "Eclipse CDT4 - Ninja" \
-DCMAKE_BUILD_TYPE=${BUILD_TYPE:-$1} \
-DLIBCARLA_BUILD_DEBUG=${M_DEBUG} \
-DLIBCARLA_BUILD_RELEASE=${M_RELEASE} \
-DCMAKE_TOOLCHAIN_FILE=${M_TOOLCHAIN} \
-DCMAKE_INSTALL_PREFIX=${M_INSTALL_FOLDER} \
-DCMAKE_EXPORT_COMPILE_COMMANDS=1 \
${CMAKE_EXTRA_OPTIONS} \
${CARLA_ROOT_FOLDER}
get_source_code_checksum > ${CHECKSUM_FILE}
fi
ninja
ninja install | grep -v "Up-to-date:"
popd >/dev/null
}
# ==============================================================================
# -- Build all possible configurations -----------------------------------------
# ==============================================================================
if { ${BUILD_SERVER} && ${BUILD_OPTION_DEBUG}; }; then
build_libcarla Server Debug
fi
if { ${BUILD_SERVER} && ${BUILD_OPTION_RELEASE}; }; then
build_libcarla Server Release
fi
CLIENT_VARIANT='Client'
if [ $BUILD_RSS_VARIANT == true ] ; then
CLIENT_VARIANT='ClientRSS'
fi
if { ${BUILD_CLIENT} && ${BUILD_OPTION_DEBUG}; }; then
build_libcarla ${CLIENT_VARIANT} Debug
fi
if { ${BUILD_CLIENT} && ${BUILD_OPTION_RELEASE}; }; then
build_libcarla ${CLIENT_VARIANT} Release
fi
# ==============================================================================
# -- ...and we are done --------------------------------------------------------
# ==============================================================================
log "Success!"