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devtools/test-meson-builds.sh
335 строк
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Thomas Monjalon
devtools: test different build types
06 фев 2026, 12:51
06 фев 2026, 12:51
177acaf
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#! /bin/sh -e # SPDX-License-Identifier: BSD-3-Clause # Copyright(c) 2018 Intel Corporation # Run meson to auto-configure the various builds. # * all builds get put in a directory whose name starts with "build-" # * if a build-directory already exists we assume it was properly configured # Run ninja after configuration is done. # set pipefail option if possible PIPEFAIL="" set -o | grep -q pipefail && set -o pipefail && PIPEFAIL=1 srcdir=$(dirname $(readlink -f $0))/.. # Load config options: # - DPDK_BUILD_TEST_DIR # # - DPDK_MESON_OPTIONS # # - DPDK_ABI_REF_DIR # - DPDK_ABI_REF_SRC # - DPDK_ABI_REF_VERSION # # - DPDK_BUILD_TEST_EXAMPLES . $srcdir/devtools/load-devel-config MESON=${MESON:-meson} use_shared="--default-library=shared" builds_dir=${DPDK_BUILD_TEST_DIR:-.} if command -v gmake >/dev/null 2>&1 ; then MAKE=gmake else MAKE=make fi if command -v ninja >/dev/null 2>&1 ; then ninja_cmd=ninja elif command -v ninja-build >/dev/null 2>&1 ; then ninja_cmd=ninja-build else echo "ERROR: ninja is not found" >&2 exit 1 fi if command -v ccache >/dev/null 2>&1 ; then CCACHE=ccache else CCACHE= fi default_path=$PATH default_cppflags=$CPPFLAGS default_cflags=$CFLAGS default_ldflags=$LDFLAGS default_meson_options=$DPDK_MESON_OPTIONS opt_verbose= opt_vverbose= if [ "$1" = "-v" ] ; then opt_verbose=y elif [ "$1" = "-vv" ] ; then opt_verbose=y opt_vverbose=y fi # we can't use plain verbose when we don't have pipefail option so up-level if [ -z "$PIPEFAIL" -a -n "$opt_verbose" ] ; then echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE" opt_vverbose=y fi [ -n "$opt_verbose" ] && exec 8>&1 || exec 8>/dev/null verbose=8 [ -n "$opt_vverbose" ] && exec 9>&1 || exec 9>/dev/null veryverbose=9 check_cc_flags () # <flag to check> <flag2> ... { echo 'int main(void) { return 0; }' | cc $@ -x c - -o /dev/null 2> /dev/null } load_env () # <target compiler> { targetcc=$1 # reset variables before target-specific config export PATH=$default_path unset PKG_CONFIG_PATH # global default makes no sense export CPPFLAGS=$default_cppflags export CFLAGS=$default_cflags export LDFLAGS=$default_ldflags export DPDK_MESON_OPTIONS=$default_meson_options # set target hint for use in the loaded config file if [ -n "$target_override" ] ; then DPDK_TARGET=$target_override elif command -v $targetcc >/dev/null 2>&1 ; then DPDK_TARGET=$($targetcc -v 2>&1 | sed -n 's,^Target: ,,p') else # toolchain not yet in PATH: its name should be enough DPDK_TARGET=$targetcc fi echo "Using DPDK_TARGET $DPDK_TARGET" >&$verbose # config input: $DPDK_TARGET . $srcdir/devtools/load-devel-config # config output: $DPDK_MESON_OPTIONS, $PATH, $PKG_CONFIG_PATH, etc command -v $targetcc >/dev/null 2>&1 || return 1 } config () # <source dir> <build dir> <ABI check> <Meson options> { dir=$1 shift builddir=$1 shift abicheck=$1 shift if [ -f "$builddir/build.ninja" ] ; then [ "$abicheck" = ABI ] || return 0 # for existing environments, switch to debugoptimized if unset # so that ABI checks can run if ! $MESON configure $builddir | awk '$1=="buildtype" {print $2}' | grep -qw debugoptimized; then $MESON configure --buildtype=debugoptimized $builddir fi return 0 fi options= # deprecated libs are disabled by default, so for complete builds # enable them if ! echo $* | grep -q -- 'enable_deprecated_libs' ; then options="$options -Denable_deprecated_libs=*" fi if echo $* | grep -qw -- '--default-library=shared' ; then options="$options -Dexamples=all" else options="$options -Dexamples=l3fwd" # save disk space fi if [ "$abicheck" = ABI ] ; then options="$options --buildtype=debugoptimized" fi for option in $DPDK_MESON_OPTIONS ; do options="$options -D$option" done options="$options $*" echo "$MESON setup $options $dir $builddir" >&$verbose $MESON setup $options $dir $builddir } compile () # <builddir> { builddir=$1 if [ -n "$opt_vverbose" ] ; then # for full output from ninja use "-v" echo "$ninja_cmd -v -C $builddir" $ninja_cmd -v -C $builddir elif [ -n "$opt_verbose" ] ; then # for keeping the history of short cmds, pipe through cat echo "$ninja_cmd -C $builddir | cat" $ninja_cmd -C $builddir | cat else $ninja_cmd -C $builddir fi } install_target () # <builddir> <installdir> { rm -rf $2 echo "DESTDIR=$2 $MESON install -C $1" >&$verbose DESTDIR=$2 $MESON install -C $1 >&$veryverbose } build () # <directory> <target cc | cross file> <ABI check> [meson options] { targetdir=$1 shift crossfile= [ -r $1 ] && crossfile=$1 || targetcc=$1 shift abicheck=$1 shift # skip build if compiler not available command -v ${CC##* } >/dev/null 2>&1 || return 0 if [ -n "$crossfile" ] ; then cross="--cross-file $crossfile" targetcc=$(sed -n 's,^c[[:space:]]*=[[:space:]]*,,p' \ $crossfile | cut -d ',' -f 2 | tr -d "'"'"] ') else cross= fi load_env $targetcc || return 0 config $srcdir $builds_dir/$targetdir $abicheck $cross --werror $* compile $builds_dir/$targetdir if [ -n "$DPDK_ABI_REF_VERSION" -a "$abicheck" = ABI ] ; then abirefdir=${DPDK_ABI_REF_DIR:-reference}/$DPDK_ABI_REF_VERSION if [ ! -d $abirefdir/$targetdir ]; then # clone current sources if [ ! -d $abirefdir/src ]; then abirefsrc=${DPDK_ABI_REF_SRC:-$srcdir} abirefcloneopts= if [ -d $abirefsrc ]; then abirefcloneopts="--local --no-hardlinks" fi git clone $abirefcloneopts \ --single-branch \ -b $DPDK_ABI_REF_VERSION \ $abirefsrc $abirefdir/src fi rm -rf $abirefdir/build config $abirefdir/src $abirefdir/build ABI $cross \ -Dexamples= $* compile $abirefdir/build install_target $abirefdir/build $abirefdir/$targetdir # save disk space by removing static libs and apps find $abirefdir/$targetdir/usr/local -name '*.a' -delete rm -rf $abirefdir/$targetdir/usr/local/bin rm -rf $abirefdir/$targetdir/usr/local/share fi install_target $builds_dir/$targetdir \ $(readlink -f $builds_dir/$targetdir/install) echo "Checking ABI compatibility of $targetdir" >&$verbose echo $srcdir/devtools/check-abi.sh $abirefdir/$targetdir \ $(readlink -f $builds_dir/$targetdir/install) >&$veryverbose $srcdir/devtools/check-abi.sh $abirefdir/$targetdir \ $(readlink -f $builds_dir/$targetdir/install) >&$verbose fi } # shared and static linked builds with gcc and clang for c in gcc clang ; do command -v $c >/dev/null 2>&1 || continue for s in static shared ; do if [ $s = shared ] ; then abicheck=ABI buildtype= stdatomic=-Denable_stdatomic=true else abicheck=skipABI # save time and disk space buildtype='--buildtype=minsize' stdatomic=-Denable_stdatomic=false fi export CC="$CCACHE $c" build build-$c-$s $c $abicheck $buildtype $stdatomic --default-library=$s unset CC done done build build-mini cc skipABI $use_shared -Ddisable_libs=* \ -Denable_drivers=net/null # test compilation with minimal x86 instruction set # Set the install path for libraries to "lib" explicitly to prevent problems # with pkg-config prefixes if installed in "lib/x86_64-linux-gnu" later. generic_isa='nehalem' if ! check_cc_flags "-march=$generic_isa" ; then generic_isa='corei7' fi build build-x86-generic cc skipABI --buildtype=debug -Dcheck_includes=true \ -Dlibdir=lib -Dcpu_instruction_set=$generic_isa $use_shared # 32-bit with default compiler if check_cc_flags '-m32' ; then target_override='i386-pc-linux-gnu' if [ -d '/usr/lib/i386-linux-gnu' ] ; then build build-32b $srcdir/config/x86/cross-32bit-debian.ini ABI $use_shared elif [ -d '/usr/lib32' ] ; then build build-32b $srcdir/config/x86/cross-32bit-arch.ini ABI $use_shared else build build-32b $srcdir/config/x86/cross-32bit-fedora.ini ABI $use_shared fi target_override= fi # x86 MinGW f=$srcdir/config/x86/cross-mingw build build-x86-mingw $f skipABI -Dexamples=helloworld # generic armv8 f=$srcdir/config/arm/arm64_armv8_linux_gcc build build-arm64-generic-gcc $f ABI $use_shared # generic LoongArch f=$srcdir/config/loongarch/loongarch_loongarch64_linux_gcc build build-loongarch64-generic-gcc $f ABI $use_shared # IBM POWER f=$srcdir/config/ppc/ppc64le-power8-linux-gcc if grep -q 'NAME="Ubuntu"' /etc/os-release ; then f=$f-ubuntu fi build build-ppc64-power8-gcc $f ABI $use_shared # generic RISC-V f=$srcdir/config/riscv/riscv64_linux_gcc build build-riscv64-generic-gcc $f ABI $use_shared # Test installation of the x86-generic target, to be used for checking # the sample apps build using the pkg-config file for cflags and libs load_env cc build_path=$(readlink -f $builds_dir/build-x86-generic) export DESTDIR=$build_path/install install_target $build_path $DESTDIR pc_file=$(find $DESTDIR -name libdpdk.pc) export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH libdir=$(dirname $(find $DESTDIR -name librte_eal.so)) export LD_LIBRARY_PATH=$libdir:$LD_LIBRARY_PATH export PATH=$(dirname $(find $DESTDIR -name dpdk-devbind.py)):$PATH examples=${DPDK_BUILD_TEST_EXAMPLES:-"cmdline helloworld l2fwd l3fwd skeleton timer"} if [ "$examples" = 'all' ]; then examples=$(find $build_path/examples -maxdepth 1 -type f -name "dpdk-*" | while read target; do target=${target%%:*} target=${target#$build_path/examples/dpdk-} if [ -e $srcdir/examples/$target/Makefile ]; then echo $target continue fi # Some examples binaries are built from an example sub # directory, discover the "top level" example name. find $srcdir/examples -name Makefile | sed -n "s,$srcdir/examples/\([^/]*\)\(/.*\|\)/$target/Makefile,\1,p" done | sort -u | tr '\n' ' ') fi # if pkg-config defines the necessary flags, test building some examples if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then export PKGCONF="pkg-config --define-prefix" for example in $examples; do echo "## Building $example" [ $example = helloworld ] && static=static || static= # save disk space $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example \ clean shared $static >&$veryverbose done fi