devtools/test-meson-builds.sh

   1 #! /bin/sh -e
   2 # SPDX-License-Identifier: BSD-3-Clause
   3 # Copyright(c) 2018 Intel Corporation
   4
   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.
   9
  10 # set pipefail option if possible
  11 PIPEFAIL=""
  12 set -o | grep -q pipefail && set -o pipefail && PIPEFAIL=1
  13
  14 srcdir=$(dirname $(readlink -f $0))/..
  15 . $srcdir/devtools/load-devel-config
  16
  17 MESON=${MESON:-meson}
  18 use_shared="--default-library=shared"
  19 abi_ref_build_dir=${DPDK_ABI_REF_BUILD_DIR:-reference}
  20 builds_dir=${DPDK_BUILD_TEST_DIR:-.}
  21
  22 if command -v gmake >/dev/null 2>&1 ; then
  23         MAKE=gmake
  24 else
  25         MAKE=make
  26 fi
  27 if command -v ninja >/dev/null 2>&1 ; then
  28         ninja_cmd=ninja
  29 elif command -v ninja-build >/dev/null 2>&1 ; then
  30         ninja_cmd=ninja-build
  31 else
  32         echo "ERROR: ninja is not found" >&2
  33         exit 1
  34 fi
  35 if command -v ccache >/dev/null 2>&1 ; then
  36         CCACHE=ccache
  37 else
  38         CCACHE=
  39 fi
  40
  41 default_path=$PATH
  42 default_pkgpath=$PKG_CONFIG_PATH
  43 default_cppflags=$CPPFLAGS
  44 default_cflags=$CFLAGS
  45 default_ldflags=$LDFLAGS
  46
  47 load_env () # <target compiler>
  48 {
  49         targetcc=$1
  50         export PATH=$default_path
  51         export PKG_CONFIG_PATH=$default_pkgpath
  52         export CPPFLAGS=$default_cppflags
  53         export CFLAGS=$default_cflags
  54         export LDFLAGS=$default_ldflags
  55         unset DPDK_MESON_OPTIONS
  56         command -v $targetcc >/dev/null 2>&1 || return 1
  57         DPDK_TARGET=$($targetcc -v 2>&1 | sed -n 's,^Target: ,,p')
  58         . $srcdir/devtools/load-devel-config
  59 }
  60
  61 build () # <directory> <target compiler> <meson options>
  62 {
  63         builddir=$builds_dir/$1
  64         shift
  65         targetcc=$1
  66         shift
  67         # skip build if compiler not available
  68         command -v ${CC##* } >/dev/null 2>&1 || return 0
  69         load_env $targetcc || return 0
  70         if [ ! -f "$builddir/build.ninja" ] ; then
  71                 options="--werror -Dexamples=all"
  72                 for option in $DPDK_MESON_OPTIONS ; do
  73                         options="$options -D$option"
  74                 done
  75                 options="$options $*"
  76                 echo "$MESON $options $srcdir $builddir"
  77                 $MESON $options $srcdir $builddir
  78                 unset CC
  79         fi
  80         if [ -n "$TEST_MESON_BUILD_VERY_VERBOSE" ] ; then
  81                 # for full output from ninja use "-v"
  82                 echo "$ninja_cmd -v -C $builddir"
  83                 $ninja_cmd -v -C $builddir
  84         elif [ -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
  85                 # for keeping the history of short cmds, pipe through cat
  86                 echo "$ninja_cmd -C $builddir | cat"
  87                 $ninja_cmd -C $builddir | cat
  88         else
  89                 echo "$ninja_cmd -C $builddir"
  90                 $ninja_cmd -C $builddir
  91         fi
  92
  93         if [ -d $abi_ref_build_dir/$1/dump ]; then
  94                 $srcdir/devtools/check-abi-dump.sh $builddir
  95                         $abi_ref_build_dir/$1/dump
  96         fi
  97 }
  98
  99 if [ "$1" = "-vv" ] ; then
 100         TEST_MESON_BUILD_VERY_VERBOSE=1
 101 elif [ "$1" = "-v" ] ; then
 102         TEST_MESON_BUILD_VERBOSE=1
 103 fi
 104 # we can't use plain verbose when we don't have pipefail option so up-level
 105 if [ -z "$PIPEFAIL" -a -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
 106         echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE"
 107         TEST_MESON_BUILD_VERY_VERBOSE=1
 108 fi
 109
 110 # shared and static linked builds with gcc and clang
 111 for c in gcc clang ; do
 112         command -v $c >/dev/null 2>&1 || continue
 113         for s in static shared ; do
 114                 export CC="$CCACHE $c"
 115                 build build-$c-$s $c --default-library=$s
 116         done
 117 done
 118
 119 # test compilation with minimal x86 instruction set
 120 # Set the install path for libraries to "lib" explicitly to prevent problems
 121 # with pkg-config prefixes if installed in "lib/x86_64-linux-gnu" later.
 122 default_machine='nehalem'
 123 ok=$(cc -march=$default_machine -E - < /dev/null > /dev/null 2>&1 || echo false)
 124 if [ "$ok" = "false" ] ; then
 125         default_machine='corei7'
 126 fi
 127 build build-x86-default cc -Dlibdir=lib -Dmachine=$default_machine $use_shared
 128
 129 c=aarch64-linux-gnu-gcc
 130 # generic armv8a with clang as host compiler
 131 export CC="clang"
 132 build build-arm64-host-clang $c $use_shared \
 133         --cross-file $srcdir/config/arm/arm64_armv8_linux_gcc
 134 # all gcc/arm configurations
 135 for f in $srcdir/config/arm/arm64_[bdo]*gcc ; do
 136         export CC="$CCACHE gcc"
 137         build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) $c \
 138                 $use_shared --cross-file $f
 139 done
 140
 141 # Test installation of the x86-default target, to be used for checking
 142 # the sample apps build using the pkg-config file for cflags and libs
 143 build_path=$(readlink -f $builds_dir/build-x86-default)
 144 export DESTDIR=$build_path/install-root
 145 $ninja_cmd -C $build_path install
 146
 147 load_env cc
 148 pc_file=$(find $DESTDIR -name libdpdk.pc)
 149 export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH
 150
 151 # if pkg-config defines the necessary flags, test building some examples
 152 if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then
 153         export PKGCONF="pkg-config --define-prefix"
 154         for example in cmdline helloworld l2fwd l3fwd skeleton timer; do
 155                 echo "## Building $example"
 156                 $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example clean all
 157         done
 158 fi