e3fd286ec4
By default, ccache is not used for cross build[1]. Update all cross files to use ccache if it is available in build machine. Also, updated devtools/test-meson-builds.sh script to find the correct DPDK_TARGET due to change in cross file syntax. [1] https://mesonbuild.com/Machine-files.html Signed-off-by: Jerin Jacob <jerinj@marvell.com> Acked-by: Stanislaw Kardach <kda@semihalf.com> Acked-by: Chengwen Feng <fengchengwen@huawei.com> Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
292 lines
8.6 KiB
Bash
Executable File
292 lines
8.6 KiB
Bash
Executable File
#! /bin/sh -e
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2018 Intel Corporation
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# Run meson to auto-configure the various builds.
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# * all builds get put in a directory whose name starts with "build-"
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# * if a build-directory already exists we assume it was properly configured
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# Run ninja after configuration is done.
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# set pipefail option if possible
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PIPEFAIL=""
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set -o | grep -q pipefail && set -o pipefail && PIPEFAIL=1
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srcdir=$(dirname $(readlink -f $0))/..
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. $srcdir/devtools/load-devel-config
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MESON=${MESON:-meson}
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use_shared="--default-library=shared"
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builds_dir=${DPDK_BUILD_TEST_DIR:-.}
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if command -v gmake >/dev/null 2>&1 ; then
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MAKE=gmake
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else
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MAKE=make
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fi
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if command -v ninja >/dev/null 2>&1 ; then
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ninja_cmd=ninja
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elif command -v ninja-build >/dev/null 2>&1 ; then
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ninja_cmd=ninja-build
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else
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echo "ERROR: ninja is not found" >&2
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exit 1
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fi
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if command -v ccache >/dev/null 2>&1 ; then
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CCACHE=ccache
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else
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CCACHE=
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fi
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default_path=$PATH
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default_cppflags=$CPPFLAGS
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default_cflags=$CFLAGS
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default_ldflags=$LDFLAGS
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default_meson_options=$DPDK_MESON_OPTIONS
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opt_verbose=
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opt_vverbose=
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if [ "$1" = "-v" ] ; then
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opt_verbose=y
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elif [ "$1" = "-vv" ] ; then
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opt_verbose=y
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opt_vverbose=y
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fi
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# we can't use plain verbose when we don't have pipefail option so up-level
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if [ -z "$PIPEFAIL" -a -n "$opt_verbose" ] ; then
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echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE"
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opt_vverbose=y
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fi
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[ -n "$opt_verbose" ] && exec 8>&1 || exec 8>/dev/null
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verbose=8
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[ -n "$opt_vverbose" ] && exec 9>&1 || exec 9>/dev/null
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veryverbose=9
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check_cc_flags () # <flag to check> <flag2> ...
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{
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echo 'int main(void) { return 0; }' |
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cc $@ -x c - -o /dev/null 2> /dev/null
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}
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load_env () # <target compiler>
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{
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targetcc=$1
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# reset variables before target-specific config
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export PATH=$default_path
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unset PKG_CONFIG_PATH # global default makes no sense
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export CPPFLAGS=$default_cppflags
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export CFLAGS=$default_cflags
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export LDFLAGS=$default_ldflags
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export DPDK_MESON_OPTIONS=$default_meson_options
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# set target hint for use in the loaded config file
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if [ -n "$target_override" ] ; then
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DPDK_TARGET=$target_override
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elif command -v $targetcc >/dev/null 2>&1 ; then
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DPDK_TARGET=$($targetcc -v 2>&1 | sed -n 's,^Target: ,,p')
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else # toolchain not yet in PATH: its name should be enough
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DPDK_TARGET=$targetcc
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fi
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echo "Using DPDK_TARGET $DPDK_TARGET" >&$verbose
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# config input: $DPDK_TARGET
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. $srcdir/devtools/load-devel-config
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# config output: $DPDK_MESON_OPTIONS, $PATH, $PKG_CONFIG_PATH, etc
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command -v $targetcc >/dev/null 2>&1 || return 1
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}
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config () # <dir> <builddir> <meson options>
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{
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dir=$1
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shift
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builddir=$1
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shift
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if [ -f "$builddir/build.ninja" ] ; then
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# for existing environments, switch to debugoptimized if unset
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# so that ABI checks can run
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if ! $MESON configure $builddir |
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awk '$1=="buildtype" {print $2}' |
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grep -qw debugoptimized; then
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$MESON configure --buildtype=debugoptimized $builddir
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fi
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return
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fi
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options=
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if echo $* | grep -qw -- '--default-library=shared' ; then
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options="$options -Dexamples=all"
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else
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options="$options -Dexamples=l3fwd" # save disk space
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fi
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options="$options --buildtype=debugoptimized"
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for option in $DPDK_MESON_OPTIONS ; do
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options="$options -D$option"
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done
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options="$options $*"
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echo "$MESON $options $dir $builddir" >&$verbose
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$MESON $options $dir $builddir
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}
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compile () # <builddir>
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{
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builddir=$1
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if [ -n "$opt_vverbose" ] ; then
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# for full output from ninja use "-v"
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echo "$ninja_cmd -v -C $builddir"
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$ninja_cmd -v -C $builddir
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elif [ -n "$opt_verbose" ] ; then
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# for keeping the history of short cmds, pipe through cat
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echo "$ninja_cmd -C $builddir | cat"
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$ninja_cmd -C $builddir | cat
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else
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$ninja_cmd -C $builddir
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fi
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}
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install_target () # <builddir> <installdir>
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{
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rm -rf $2
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echo "DESTDIR=$2 $ninja_cmd -C $1 install" >&$verbose
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DESTDIR=$2 $ninja_cmd -C $1 install >&$veryverbose
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}
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build () # <directory> <target cc | cross file> <ABI check> [meson options]
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{
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targetdir=$1
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shift
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crossfile=
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[ -r $1 ] && crossfile=$1 || targetcc=$1
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shift
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abicheck=$1
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shift
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# skip build if compiler not available
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command -v ${CC##* } >/dev/null 2>&1 || return 0
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if [ -n "$crossfile" ] ; then
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cross="--cross-file $crossfile"
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targetcc=$(sed -n 's,^c[[:space:]]*=[[:space:]]*,,p' \
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$crossfile | cut -d ',' -f 2 | tr -d "'"'"] ')
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else
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cross=
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fi
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load_env $targetcc || return 0
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config $srcdir $builds_dir/$targetdir $cross --werror $*
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compile $builds_dir/$targetdir
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if [ -n "$DPDK_ABI_REF_VERSION" -a "$abicheck" = ABI ] ; then
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abirefdir=${DPDK_ABI_REF_DIR:-reference}/$DPDK_ABI_REF_VERSION
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if [ ! -d $abirefdir/$targetdir ]; then
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# clone current sources
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if [ ! -d $abirefdir/src ]; then
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git clone --local --no-hardlinks \
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--single-branch \
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-b $DPDK_ABI_REF_VERSION \
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$srcdir $abirefdir/src
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fi
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rm -rf $abirefdir/build
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config $abirefdir/src $abirefdir/build $cross \
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-Dexamples= $*
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compile $abirefdir/build
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install_target $abirefdir/build $abirefdir/$targetdir
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$srcdir/devtools/gen-abi.sh $abirefdir/$targetdir
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# save disk space by removing static libs and apps
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find $abirefdir/$targetdir/usr/local -name '*.a' -delete
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rm -rf $abirefdir/$targetdir/usr/local/bin
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rm -rf $abirefdir/$targetdir/usr/local/share
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fi
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install_target $builds_dir/$targetdir \
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$(readlink -f $builds_dir/$targetdir/install)
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echo "Checking ABI compatibility of $targetdir" >&$verbose
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echo $srcdir/devtools/gen-abi.sh \
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$(readlink -f $builds_dir/$targetdir/install) >&$veryverbose
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$srcdir/devtools/gen-abi.sh \
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$(readlink -f $builds_dir/$targetdir/install) >&$veryverbose
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echo $srcdir/devtools/check-abi.sh $abirefdir/$targetdir \
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$(readlink -f $builds_dir/$targetdir/install) >&$veryverbose
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$srcdir/devtools/check-abi.sh $abirefdir/$targetdir \
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$(readlink -f $builds_dir/$targetdir/install) >&$verbose
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fi
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}
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# shared and static linked builds with gcc and clang
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for c in gcc clang ; do
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command -v $c >/dev/null 2>&1 || continue
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for s in static shared ; do
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if [ $s = shared ] ; then
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abicheck=ABI
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else
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abicheck=skipABI # save time and disk space
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fi
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export CC="$CCACHE $c"
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build build-$c-$s $c $abicheck --default-library=$s
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unset CC
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done
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done
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build build-mini cc skipABI $use_shared -Ddisable_libs=* \
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-Denable_drivers=net/null
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# test compilation with minimal x86 instruction set
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# Set the install path for libraries to "lib" explicitly to prevent problems
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# with pkg-config prefixes if installed in "lib/x86_64-linux-gnu" later.
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generic_isa='nehalem'
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if ! check_cc_flags "-march=$generic_isa" ; then
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generic_isa='corei7'
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fi
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build build-x86-generic cc skipABI -Dcheck_includes=true \
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-Dlibdir=lib -Dcpu_instruction_set=$generic_isa $use_shared
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# 32-bit with default compiler
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if check_cc_flags '-m32' ; then
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if [ -d '/usr/lib/i386-linux-gnu' ] ; then
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# 32-bit pkgconfig on Debian/Ubuntu
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export PKG_CONFIG_LIBDIR='/usr/lib/i386-linux-gnu/pkgconfig'
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elif [ -d '/usr/lib32' ] ; then
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# 32-bit pkgconfig on Arch
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export PKG_CONFIG_LIBDIR='/usr/lib32/pkgconfig'
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else
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# 32-bit pkgconfig on RHEL/Fedora (lib vs lib64)
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export PKG_CONFIG_LIBDIR='/usr/lib/pkgconfig'
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fi
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target_override='i386-pc-linux-gnu'
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build build-32b cc ABI -Dc_args='-m32' -Dc_link_args='-m32' \
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-Dcpp_args='-m32' -Dcpp_link_args='-m32'
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target_override=
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unset PKG_CONFIG_LIBDIR
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fi
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# x86 MinGW
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f=$srcdir/config/x86/cross-mingw
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build build-x86-mingw $f skipABI -Dexamples=helloworld
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# generic armv8
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f=$srcdir/config/arm/arm64_armv8_linux_gcc
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build build-arm64-generic-gcc $f ABI $use_shared
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# IBM POWER
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f=$srcdir/config/ppc/ppc64le-power8-linux-gcc
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build build-ppc64-power8-gcc $f ABI $use_shared
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# generic RISC-V
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f=$srcdir/config/riscv/riscv64_linux_gcc
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build build-riscv64-generic-gcc $f ABI $use_shared
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# Test installation of the x86-generic target, to be used for checking
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# the sample apps build using the pkg-config file for cflags and libs
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load_env cc
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build_path=$(readlink -f $builds_dir/build-x86-generic)
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export DESTDIR=$build_path/install
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install_target $build_path $DESTDIR
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pc_file=$(find $DESTDIR -name libdpdk.pc)
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export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH
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libdir=$(dirname $(find $DESTDIR -name librte_eal.so))
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export LD_LIBRARY_PATH=$libdir:$LD_LIBRARY_PATH
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examples=${DPDK_BUILD_TEST_EXAMPLES:-"cmdline helloworld l2fwd l3fwd skeleton timer"}
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# if pkg-config defines the necessary flags, test building some examples
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if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then
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export PKGCONF="pkg-config --define-prefix"
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for example in $examples; do
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echo "## Building $example"
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[ $example = helloworld ] && static=static || static= # save disk space
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$MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example \
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clean shared $static >&$veryverbose
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done
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fi
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