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
69 options="--werror -Dexamples=all"
70 for option in $DPDK_MESON_OPTIONS ; do
71 options="$options -D$option"
74 echo "$MESON $options $dir $builddir"
75 $MESON $options $dir $builddir
78 compile () # <builddir>
81 if [ -n "$TEST_MESON_BUILD_VERY_VERBOSE" ] ; then
82 # for full output from ninja use "-v"
83 echo "$ninja_cmd -v -C $builddir"
84 $ninja_cmd -v -C $builddir
85 elif [ -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
86 # for keeping the history of short cmds, pipe through cat
87 echo "$ninja_cmd -C $builddir | cat"
88 $ninja_cmd -C $builddir | cat
90 echo "$ninja_cmd -C $builddir"
91 $ninja_cmd -C $builddir
95 build () # <directory> <target compiler> <meson options>
101 # skip build if compiler not available
102 command -v ${CC##* } >/dev/null 2>&1 || return 0
103 load_env $targetcc || return 0
104 config $srcdir $builds_dir/$targetdir $*
105 compile $builds_dir/$targetdir
108 if [ "$1" = "-vv" ] ; then
109 TEST_MESON_BUILD_VERY_VERBOSE=1
110 elif [ "$1" = "-v" ] ; then
111 TEST_MESON_BUILD_VERBOSE=1
113 # we can't use plain verbose when we don't have pipefail option so up-level
114 if [ -z "$PIPEFAIL" -a -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
115 echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE"
116 TEST_MESON_BUILD_VERY_VERBOSE=1
119 # shared and static linked builds with gcc and clang
120 for c in gcc clang ; do
121 command -v $c >/dev/null 2>&1 || continue
122 for s in static shared ; do
123 export CC="$CCACHE $c"
124 build build-$c-$s $c --default-library=$s
129 # test compilation with minimal x86 instruction set
130 # Set the install path for libraries to "lib" explicitly to prevent problems
131 # with pkg-config prefixes if installed in "lib/x86_64-linux-gnu" later.
132 default_machine='nehalem'
133 ok=$(cc -march=$default_machine -E - < /dev/null > /dev/null 2>&1 || echo false)
134 if [ "$ok" = "false" ] ; then
135 default_machine='corei7'
137 build build-x86-default cc -Dlibdir=lib -Dmachine=$default_machine $use_shared
139 c=aarch64-linux-gnu-gcc
140 # generic armv8a with clang as host compiler
142 build build-arm64-host-clang $c $use_shared \
143 --cross-file $srcdir/config/arm/arm64_armv8_linux_gcc
145 # all gcc/arm configurations
146 for f in $srcdir/config/arm/arm64_[bdo]*gcc ; do
147 export CC="$CCACHE gcc"
148 build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) $c \
149 $use_shared --cross-file $f
153 # Test installation of the x86-default target, to be used for checking
154 # the sample apps build using the pkg-config file for cflags and libs
155 build_path=$(readlink -f $builds_dir/build-x86-default)
156 export DESTDIR=$build_path/install-root
157 $ninja_cmd -C $build_path install
160 pc_file=$(find $DESTDIR -name libdpdk.pc)
161 export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH
163 # if pkg-config defines the necessary flags, test building some examples
164 if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then
165 export PKGCONF="pkg-config --define-prefix"
166 for example in cmdline helloworld l2fwd l3fwd skeleton timer; do
167 echo "## Building $example"
168 $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example clean all