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|
#!@BASH_PATH@
#
# Copyright 2011-2023 the Pacemaker project contributors
#
# The version control history for this file may have further details.
#
# This source code is licensed under the GNU General Public License version 2
# or later (GPLv2+) WITHOUT ANY WARRANTY.
#
#
# abi-check [-u] <package-name> <version> [...]
#
# Build ABI dumps for all listed versions. If exactly two are given,
# build an ABI compatibility report for them, and if -u is given,
# upload it to the website.
#
# Top-level rsync destination for www targets (without trailing slash)
: ${RSYNC_DEST:=root@www.clusterlabs.org:/var/www/html}
# If the argument is of form x.y.z, print Pacemaker-x.y.z,
# otherwise print the argument (presumably a commit ID) directly
tag() {
if [[ "$1" =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} ]]; then
echo "Pacemaker-$1"
else
echo "$1"
fi
}
sed_in_place() {
cp -p "$1" "$1.$$"
sed -e "$2" "$1" > "$1.$$"
mv "$1.$$" "$1"
}
# Strip anything up to and including a dash from the argument
version() {
echo "$1" | sed s:.*-::
}
# Create configuration file for ABI dumper
abi_config() {
PACKAGE="$1"
VERSION="$2"
BUILD_ROOT="$3"
DESC="$4"
# Create header
DESC="$BUILD_ROOT/$VERSION.xml"
cat <<EOF > "$DESC"
<?xml version="1.0" encoding="utf-8"?>
<descriptor>
<version>
$VERSION
</version>
<headers>
$BUILD_ROOT/root/usr/include/$PACKAGE/crm
</headers>
<libs>
EOF
# Build checkout, installing into subdirectory
( cd "$BUILD_ROOT" && ./autogen.sh && ./configure --disable-fatal-warnings )
make -C "$BUILD_ROOT" V=0 DESTDIR="${BUILD_ROOT}/root" install
if [ $? -ne 0 ]; then
echo "Build for $TAG failed. Repair, populate <libs/> and re-run: "
echo " abi-compliance-checker -l $PACKAGE -dump_abi $DESC"
echo ""
echo "To find libraries after building:"
echo " find $BUILD_ROOT/root -name "*.so" -print"
exit 1
fi
# Add library names to configuration file
find $BUILD_ROOT/root -name "*.so" -print >> $DESC
# Add footer
cat <<EOF >> "$DESC"
</libs>
</descriptor>
EOF
}
# Dump the ABI for a particular version
extract_one() {
TAG="$1"
VERSION="$2"
# If dump already exists, remove it if dumping HEAD (which changes),
# otherwise use it (a dump for a particular commit stays the same).
TARBALL="abi_dumps/$PACKAGE/${PACKAGE}_$VERSION.abi.tar.gz"
if [ "$VERSION" = HEAD ]; then
rm -rf "$TARBALL"
elif [ -f "$TARBALL" ]; then
return
fi
echo "Building ABI dump for $*"
# Get a clean checkout at the desired commit
BUILD_ROOT=".ABI-build"
rm -rf "$BUILD_ROOT"
( cd .. ; git archive --prefix "doc/$BUILD_ROOT/" "$TAG" | tar xv )
if [ $? -ne 0 ]; then
exit
fi
# Remove "doc" from SUBDIRS in Makefile (but why?)
BUILD_ROOT="$(pwd)/$BUILD_ROOT"
sed_in_place "$BUILD_ROOT/Makefile.am" 's: doc::'
# Run ABI dump
abi_config "$PACKAGE" "$VERSION" "$BUILD_ROOT" "$DESC"
abi-compliance-checker -l "$PACKAGE" -dump_abi "$DESC" \
-dump-path "abi_dumps/${PACKAGE}/${PACKAGE}_${VERSION}.abi.tar.gz"
# Clean up
rm -rf "$BUILD_ROOT"
}
extract_all() {
for arg in $*; do
T=$(tag "$arg")
V=$(version "$T")
extract_one "$T" "$V"
done
}
die() {
echo "$@" 1>&2
exit 1
}
which git 2>/dev/null || die "abi-check: git must be installed"
git rev-parse --git-dir >/dev/null 2>/dev/null \
|| die "abi-check: must be run from git checkout"
UPLOAD=0
if [ "$1" = "-u" ]; then
UPLOAD=1; shift
fi
PACKAGE="$1"; shift
extract_all "$@"
if [ $# -eq 2 ]; then
V1=$(version "$1")
V2=$(version "$2")
abi-compliance-checker -l ${PACKAGE} \
-d1 abi_dumps/${PACKAGE}/${PACKAGE}_${V1}.abi.tar.gz \
-d2 abi_dumps/${PACKAGE}/${PACKAGE}_${V2}.abi.tar.gz
if [ $? -ne 0 ]; then
echo "WARNING: compliance checker exited $?"
fi
COMPAT_REPORT="compat_reports/${PACKAGE}/${V1}_to_${V2}"
if [ $UPLOAD -eq 1 ] && [ -d "$COMPAT_REPORT" ]; then
rsync -azxlSD --progress "$COMPAT_REPORT" "${RSYNC_DEST}/${PACKAGE}/abi/"
fi
fi
|
