#!/bin/bash VPP_DIR=$(dirname ${BASH_SOURCE[0]})/../.. VPP_TOOLCHAIN_FILE=$VPP_DIR/extras/scripts/.config/macos.toolchain BUILD_PATCH=$VPP_DIR/extras/scripts/patches/macos_build_externals.patch VPP_EXPORT_CC="" function help() { cat << __EOF__ Usage: $0 [COMMAND] conf <dir> create the configuration file with the give cross-toolchain directory build run Macos <make build> build-release run Macos <make build-release> compile_commands Generate compile_commands.json __EOF__ } function create_toolchain_file () { if [ x$1 = x ]; then echo "Please specify the cross toolchain directory" exit 1 fi XCHAIN=$1 if [ ! -e ]; then mkdir -p $VPP_DIR/extras/scripts/.config echo " SET(CMAKE_SYSTEM_NAME Linux) SET(CMAKE_SYSTEM_VERSION 1) # specify the cross compiler SET(CMAKE_C_COMPILER $XCHAIN/x86_64-ubuntu16.04-linux-gnu/bin/x86_64-ubuntu16.04-linux-gnu-gcc) SET(CMAKE_CXX_COMPILER $XCHAIN/x86_64-ubuntu16.04-linux-gnu/bin/x86_64-ubuntu16.04-linux-gnu-g++) # where is the target environment SET(CMAKE_FIND_ROOT_PATH $XCHAIN/x86_64-ubuntu16.04-linux-gnu $XCHAIN/x86_64-ubuntu16.04-linux-gnu/x86_64-ubuntu16.04-linux-gnu/sysroot/) SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) SET(CMAKE_SYSTEM_PROCESSOR x86_64) # This is needed to build vpp-papi SET(PYTHON_EXECUTABLE /usr/local/bin/python)" | tee $VPP_TOOLCHAIN_FILE > /dev/null echo "Configration file created" echo "please edit $VPP_TOOLCHAIN_FILE" else echo "configuration file already exists" echo "please edit $VPP_TOOLCHAIN_FILE" fi } function vpp_make () { cd $VPP_DIR ; git apply $BUILD_PATCH trap "cd $VPP_DIR ; git apply -R $BUILD_PATCH" EXIT export VPP_EXTRA_CMAKE_ARGS="-DCMAKE_TOOLCHAIN_FILE=${VPP_TOOLCHAIN_FILE} -DCMAKE_EXPORT_COMPILE_COMMANDS=${VPP_EXPORT_CC}" ; make -C $VPP_DIR $1 } case $1 in conf) create_toolchain_file $2 ;; build) vpp_make build ;; build-release) vpp_make build-release ;; compile_commands) VPP_EXPORT_CC=ON vpp_make build echo "compile_commands.json should be generated" echo "check $VPP_DIR/build-root/build-vpp_debug-native/vpp/compile_commands.json" ;; *) help ;; esac