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