2 # SPDX-License-Identifier: BSD-3-Clause
3 # Copyright(c) 2018 Intel Corporation
5 # Run meson to auto-configure the various builds.
6 # * all builds get put in a directory whose name starts with "build-"
7 # * if a build-directory already exists we assume it was properly configured
8 # Run ninja after configuration is done.
10 # set pipefail option if possible
12 set -o | grep -q pipefail && set -o pipefail && PIPEFAIL=1
14 srcdir=$(dirname $(readlink -f $0))/..
15 . $srcdir/devtools/load-devel-config
18 use_shared="--default-library=shared"
19 builds_dir=${DPDK_BUILD_TEST_DIR:-.}
21 if command -v gmake >/dev/null 2>&1 ; then
26 if command -v ninja >/dev/null 2>&1 ; then
28 elif command -v ninja-build >/dev/null 2>&1 ; then
31 echo "ERROR: ninja is not found" >&2
34 if command -v ccache >/dev/null 2>&1 ; then
41 default_pkgpath=$PKG_CONFIG_PATH
42 default_cppflags=$CPPFLAGS
43 default_cflags=$CFLAGS
44 default_ldflags=$LDFLAGS
46 load_env () # <target compiler>
49 export PATH=$default_path
50 export PKG_CONFIG_PATH=$default_pkgpath
51 export CPPFLAGS=$default_cppflags
52 export CFLAGS=$default_cflags
53 export LDFLAGS=$default_ldflags
54 unset DPDK_MESON_OPTIONS
55 command -v $targetcc >/dev/null 2>&1 || return 1
56 DPDK_TARGET=$($targetcc -v 2>&1 | sed -n 's,^Target: ,,p')
57 . $srcdir/devtools/load-devel-config
60 config () # <dir> <builddir> <meson options>
66 if [ -f "$builddir/build.ninja" ] ; then
67 # for existing environments, switch to debugoptimized if unset
68 # so that ABI checks can run
69 if ! $MESON configure $builddir |
70 awk '$1=="buildtype" {print $2}' |
71 grep -qw debugoptimized; then
72 $MESON configure --buildtype=debugoptimized $builddir
77 options="$options --werror"
78 if echo $* | grep -qw -- '--default-library=shared' ; then
79 options="$options -Dexamples=all"
81 options="$options -Dexamples=l3fwd" # save disk space
83 options="$options --buildtype=debugoptimized"
84 for option in $DPDK_MESON_OPTIONS ; do
85 options="$options -D$option"
88 echo "$MESON $options $dir $builddir"
89 $MESON $options $dir $builddir
92 compile () # <builddir>
95 if [ -n "$TEST_MESON_BUILD_VERY_VERBOSE" ] ; then
96 # for full output from ninja use "-v"
97 echo "$ninja_cmd -v -C $builddir"
98 $ninja_cmd -v -C $builddir
99 elif [ -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
100 # for keeping the history of short cmds, pipe through cat
101 echo "$ninja_cmd -C $builddir | cat"
102 $ninja_cmd -C $builddir | cat
104 echo "$ninja_cmd -C $builddir"
105 $ninja_cmd -C $builddir
109 install_target () # <builddir> <installdir>
112 if [ -n "$TEST_MESON_BUILD_VERY_VERBOSE$TEST_MESON_BUILD_VERBOSE" ]; then
113 echo "DESTDIR=$2 $ninja_cmd -C $1 install"
114 DESTDIR=$2 $ninja_cmd -C $1 install
116 echo "DESTDIR=$2 $ninja_cmd -C $1 install >/dev/null"
117 DESTDIR=$2 $ninja_cmd -C $1 install >/dev/null
121 build () # <directory> <target compiler> <meson options>
127 # skip build if compiler not available
128 command -v ${CC##* } >/dev/null 2>&1 || return 0
129 load_env $targetcc || return 0
130 config $srcdir $builds_dir/$targetdir $*
131 compile $builds_dir/$targetdir
132 if [ -n "$DPDK_ABI_REF_VERSION" ]; then
133 abirefdir=${DPDK_ABI_REF_DIR:-reference}/$DPDK_ABI_REF_VERSION
134 if [ ! -d $abirefdir/$targetdir ]; then
135 # clone current sources
136 if [ ! -d $abirefdir/src ]; then
137 git clone --local --no-hardlinks \
139 -b $DPDK_ABI_REF_VERSION \
140 $srcdir $abirefdir/src
143 rm -rf $abirefdir/build
144 config $abirefdir/src $abirefdir/build $*
145 compile $abirefdir/build
146 install_target $abirefdir/build $abirefdir/$targetdir
147 $srcdir/devtools/gen-abi.sh $abirefdir/$targetdir
150 install_target $builds_dir/$targetdir \
151 $(readlink -f $builds_dir/$targetdir/install)
152 $srcdir/devtools/gen-abi.sh \
153 $(readlink -f $builds_dir/$targetdir/install)
154 $srcdir/devtools/check-abi.sh $abirefdir/$targetdir \
155 $(readlink -f $builds_dir/$targetdir/install)
159 if [ "$1" = "-vv" ] ; then
160 TEST_MESON_BUILD_VERY_VERBOSE=1
161 elif [ "$1" = "-v" ] ; then
162 TEST_MESON_BUILD_VERBOSE=1
164 # we can't use plain verbose when we don't have pipefail option so up-level
165 if [ -z "$PIPEFAIL" -a -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
166 echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE"
167 TEST_MESON_BUILD_VERY_VERBOSE=1
170 # shared and static linked builds with gcc and clang
171 for c in gcc clang ; do
172 command -v $c >/dev/null 2>&1 || continue
173 for s in static shared ; do
174 export CC="$CCACHE $c"
175 build build-$c-$s $c --default-library=$s
180 # test compilation with minimal x86 instruction set
181 # Set the install path for libraries to "lib" explicitly to prevent problems
182 # with pkg-config prefixes if installed in "lib/x86_64-linux-gnu" later.
183 default_machine='nehalem'
184 ok=$(cc -march=$default_machine -E - < /dev/null > /dev/null 2>&1 || echo false)
185 if [ "$ok" = "false" ] ; then
186 default_machine='corei7'
188 build build-x86-default cc -Dlibdir=lib -Dmachine=$default_machine $use_shared
190 c=aarch64-linux-gnu-gcc
191 # generic armv8a with clang as host compiler
193 build build-arm64-host-clang $c $use_shared \
194 --cross-file $srcdir/config/arm/arm64_armv8_linux_gcc
196 # all gcc/arm configurations
197 for f in $srcdir/config/arm/arm64_[bdo]*gcc ; do
198 export CC="$CCACHE gcc"
199 build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) $c \
200 $use_shared --cross-file $f
204 # Test installation of the x86-default target, to be used for checking
205 # the sample apps build using the pkg-config file for cflags and libs
206 build_path=$(readlink -f $builds_dir/build-x86-default)
207 export DESTDIR=$build_path/install
208 # No need to reinstall if ABI checks are enabled
209 if [ -z "$DPDK_ABI_REF_VERSION" ]; then
210 install_target $build_path $DESTDIR
214 pc_file=$(find $DESTDIR -name libdpdk.pc)
215 export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH
217 # if pkg-config defines the necessary flags, test building some examples
218 if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then
219 export PKGCONF="pkg-config --define-prefix"
220 for example in cmdline helloworld l2fwd l3fwd skeleton timer; do
221 echo "## Building $example"
222 $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example clean all