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[dpdk.git] / devtools / test-meson-builds.sh

diff --git a/devtools/test-meson-builds.sh b/devtools/test-meson-builds.sh
index e3f19a0..50a3263 100755 (executable)
--- a/devtools/test-meson-builds.sh
+++ b/devtools/test-meson-builds.sh
@@ -7,12 +7,19 @@
 # * if a build-directory already exists we assume it was properly configured
 # Run ninja after configuration is done.
 
-set -o pipefail
+# set pipefail option if possible
+PIPEFAIL=""
+set -o | grep -q pipefail && set -o pipefail && PIPEFAIL=1
 
 srcdir=$(dirname $(readlink -f $0))/..
 MESON=${MESON:-meson}
 use_shared="--default-library=shared"
 
+if command -v gmake >/dev/null 2>&1 ; then
+       MAKE=gmake
+else
+       MAKE=make
+fi
 if command -v ninja >/dev/null 2>&1 ; then
        ninja_cmd=ninja
 elif command -v ninja-build >/dev/null 2>&1 ; then
@@ -21,13 +28,47 @@ else
        echo "ERROR: ninja is not found" >&2
        exit 1
 fi
+if command -v ccache >/dev/null 2>&1 ; then
+       CCACHE=ccache
+else
+       CCACHE=
+fi
+
+default_path=$PATH
+default_pkgpath=$PKG_CONFIG_PATH
+default_cppflags=$CPPFLAGS
+default_cflags=$CFLAGS
+default_ldflags=$LDFLAGS
+
+load_env () # <target compiler>
+{
+       targetcc=$1
+       export PATH=$default_path
+       export PKG_CONFIG_PATH=$default_pkgpath
+       export CPPFLAGS=$default_cppflags
+       export CFLAGS=$default_cflags
+       export LDFLAGS=$default_ldflags
+       unset DPDK_MESON_OPTIONS
+       command -v $targetcc >/dev/null 2>&1 || return 1
+       DPDK_TARGET=$($targetcc -v 2>&1 | sed -n 's,^Target: ,,p')
+       . $srcdir/devtools/load-devel-config
+}
 
-build () # <directory> <meson options>
+build () # <directory> <target compiler> <meson options>
 {
        builddir=$1
        shift
+       targetcc=$1
+       shift
+       # skip build if compiler not available
+       command -v ${CC##* } >/dev/null 2>&1 || return 0
+       load_env $targetcc || return 0
        if [ ! -f "$builddir/build.ninja" ] ; then
-               options="--werror -Dexamples=all $*"
+               options="--werror -Dexamples=all"
+               for option in $DPDK_MESON_OPTIONS ; do
+                       options="$options -D$option"
+               done
+               options="$options $*"
                echo "$MESON $options $srcdir $builddir"
                $MESON $options $srcdir $builddir
                unset CC
@@ -46,34 +87,63 @@ build () # <directory> <meson options>
        fi
 }
 
-if [ "$1" == "-vv" ] ; then
+if [ "$1" = "-vv" ] ; then
        TEST_MESON_BUILD_VERY_VERBOSE=1
-elif [ "$1" == "-v" ] ; then
+elif [ "$1" = "-v" ] ; then
        TEST_MESON_BUILD_VERBOSE=1
 fi
+# we can't use plain verbose when we don't have pipefail option so up-level
+if [ -z "$PIPEFAIL" -a -n "$TEST_MESON_BUILD_VERBOSE" ] ; then
+       echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE"
+       TEST_MESON_BUILD_VERY_VERBOSE=1
+fi
 
 # shared and static linked builds with gcc and clang
 for c in gcc clang ; do
+       command -v $c >/dev/null 2>&1 || continue
        for s in static shared ; do
-               export CC="ccache $c"
-               build build-$c-$s --default-library=$s
+               export CC="$CCACHE $c"
+               build build-$c-$s $c --default-library=$s
        done
 done
 
 # test compilation with minimal x86 instruction set
-build build-x86-default -Dmachine=nehalem $use_shared
+# Set the install path for libraries to "lib" explicitly to prevent problems
+# with pkg-config prefixes if installed in "lib/x86_64-linux-gnu" later.
+default_machine='nehalem'
+ok=$(cc -march=$default_machine -E - < /dev/null > /dev/null 2>&1 || echo false)
+if [ "$ok" = "false" ] ; then
+       default_machine='corei7'
+fi
+build build-x86-default cc -Dlibdir=lib -Dmachine=$default_machine $use_shared
 
-# enable cross compilation if gcc cross-compiler is found
 c=aarch64-linux-gnu-gcc
-if command -v $c >/dev/null 2>&1 ; then
-       # compile the general v8a also for clang to increase coverage
-       export CC="ccache clang"
-       build build-arm64-host-clang $use_shared \
-               --cross-file config/arm/arm64_armv8_linux_gcc
+# generic armv8a with clang as host compiler
+export CC="clang"
+build build-arm64-host-clang $c $use_shared \
+       --cross-file $srcdir/config/arm/arm64_armv8_linux_gcc
+# all gcc/arm configurations
+for f in $srcdir/config/arm/arm64_[bdo]*gcc ; do
+       export CC="$CCACHE gcc"
+       build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) $c \
+               $use_shared --cross-file $f
+done
+
+# Test installation of the x86-default target, to be used for checking
+# the sample apps build using the pkg-config file for cflags and libs
+build_path=build-x86-default
+export DESTDIR=$(pwd)/$build_path/install-root
+$ninja_cmd -C $build_path install
+
+load_env cc
+pc_file=$(find $DESTDIR -name libdpdk.pc)
+export PKG_CONFIG_PATH=$(dirname $pc_file):$PKG_CONFIG_PATH
 
-       for f in config/arm/arm*gcc ; do
-               export CC="ccache gcc"
-               build build-$(basename $f | tr '_' '-' | cut -d'-' -f-2) \
-                       $use_shared --cross-file $f
+# if pkg-config defines the necessary flags, test building some examples
+if pkg-config --define-prefix libdpdk >/dev/null 2>&1; then
+       export PKGCONF="pkg-config --define-prefix"
+       for example in cmdline helloworld l2fwd l3fwd skeleton timer; do
+               echo "## Building $example"
+               $MAKE -C $DESTDIR/usr/local/share/dpdk/examples/$example clean all
        done
 fi