source: test/do-test-build-dpdk.sh

#!/bin/bash
# Checks that versions of the DPDK library compile successfully
# Ensure that all DPDK requirements are installed on the system

TEST_DIR=$(pwd)
LIBTRACE_DIR="$TEST_DIR"/../
DPDK_DOWNLOAD_PATH=http://wand.nz/~rjs51/dpdk/
DOWNLOAD_DIR="$TEST_DIR"/DPDK_source
BUILD_DIR="$TEST_DIR"/DPDK_builds
BUILD_THREADS=9


OK=0
FAIL=""

do_test() {
        if "$@"; then
                OK=$[ $OK + 1]
        else
                FAIL="$FAIL
$@"
        fi
}

# Old kernel version jessie 3.16
declare -a dpdk_versions=(
        "dpdk-1.7.1.tar.gz"
        "dpdk-1.8.0.tar.gz"
        "dpdk-2.0.0.tar.gz"
        "dpdk-2.1.0.tar.gz"
        "dpdk-2.2.0.tar.gz"
        "dpdk-16.04.tar.gz"
        "dpdk-16.07.2.tar.gz"
        "dpdk-16.11.6.tar.gz"
        )
# Versions to check stretch linux 4.9
declare -a dpdk_versions=(
        "dpdk-2.2.0.tar.gz"
        "dpdk-16.04.tar.gz"
        "dpdk-16.07.2.tar.gz"
        "dpdk-16.11.6.tar.gz"
        "dpdk-17.02.1.tar.gz"
        "dpdk-17.05.2.tar.gz"
        "dpdk-17.08.2.tar.gz"
        "dpdk-17.11.2.tar.gz"
        "dpdk-18.02.1.tar.gz"
        )


mkdir "$DOWNLOAD_DIR" > /dev/null 2>&1
if [ ! -d "$DOWNLOAD_DIR" ]; then
        echo "ERROR: Could not create download directory"
        return 1
fi
cd "$DOWNLOAD_DIR"

# Download versions of DPDK
for dpdk_version in "${dpdk_versions[@]}"
do
        if [ ! -e "$dpdk_version" ]; then
                wget "$DPDK_DOWNLOAD_PATH"/"$dpdk_version" > /dev/null
                if [ $? -ne 0 ]; then
                        echo "ERROR: Failed to download" "$dpdk_version"
                else
                        tar xf "$dpdk_version"
                        if [ $? -ne 0 ]; then
                                echo "ERROR: Failed to extract" "$dpdk_version"
                        fi
                fi
        fi
done

# Build the DPDK libraries
# We try to not overwrite these, so that a rebuild is faster
# We build DPDK without KNI, as most kernel dependent code is there
#   - also excluding makes the build faster
# We also disable error on warning, to improve forwards compiler compatibility
cd "$DOWNLOAD_DIR"
for dpdk_build in $(ls -d */)
do
        cd "$dpdk_build"
        echo "Building $dpdk_build - this might take some time"
        do_test make install T=x86_64-native-linuxapp-gcc \
                             CONFIG_RTE_BUILD_COMBINE_LIBS=y \
                             CONFIG_RTE_LIBRTE_KNI=n \
                             CONFIG_RTE_KNI_KMOD=n \
                             EXTRA_CFLAGS="-fPIC -w" -j $BUILD_THREADS \
                             > build_stdout.txt 2> build_stderr.txt
        cd ..
done

rm -r "$BUILD_DIR" > /dev/null 2>&1
mkdir "$BUILD_DIR"
if [ ! -d "$BUILD_DIR" ]; then
        echo "ERROR: Could not create build directory"
        return 1
fi

# Build libtrace against each version
cd "$DOWNLOAD_DIR"
for dpdk_build in $(ls -d */)
do
        cd "$LIBTRACE_DIR"
        echo "Building libtrace with $dpdk_build - this may take some time"
        export RTE_SDK="$DOWNLOAD_DIR"/"$dpdk_build"
        export RTE_TARGET=x86_64-native-linuxapp-gcc

        make clean > /dev/null 2> /dev/null
        OUTPUT_PREFIX="$BUILD_DIR"/"$dpdk_build" 
        rm -r "$OUTPUT_PREFIX" > /dev/null 2> /dev/null
        mkdir "$OUTPUT_PREFIX"
        if [ ! -d "$OUTPUT_PREFIX" ]; then
                echo "ERROR: Could not create libtrace build directory $dpdk_build"
                continue
        fi
        ./bootstrap.sh > /dev/null 2> /dev/null
        do_test ./configure --with-dpdk --prefix="$OUTPUT_PREFIX" \
                > "$OUTPUT_PREFIX"/conf_out.txt 2> "$OUTPUT_PREFIX"/conf_err.txt
        do_test grep "configure: Compiled with DPDK live capture support: Yes" \
                     "$OUTPUT_PREFIX"/conf_out.txt  
        do_test make -j $BUILD_THREADS \
                > "$OUTPUT_PREFIX"/make_out.txt 2> "$OUTPUT_PREFIX"/make_err.txt
        do_test make install \
                > "$OUTPUT_PREFIX"/install_out.txt 2> "$OUTPUT_PREFIX"/install_err.txt
done

# Check we actually included dpdk
cd "$BUILD_DIR"
for dpdk_build in $(ls -d */)
do
        cd "$BUILD_DIR"/"$dpdk_build"/bin
        ./tracepktdump -H | grep "dpdk format module"
        if [ $? -ne 0 ]; then
                FAIL="$FAIL
Failed to build $dpdk_build libtrace"
        fi
done

echo
echo "Tests passed: $OK"
echo "Tests failed: $FAIL"
if [ "$FAIL" != "" ]; then
        echo "Some tests failed check the output logs"\
             "conf/make/install[_err/_out].txt" \
             "in the build directory"
fi