X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=devtools%2Fcheck-abi-dump.sh;fp=devtools%2Fcheck-abi-dump.sh;h=5e022159116772681707977b6e74667161791535;hb=cf1e458fbf242406cb8152ebd05ab2cbc2dc738c;hp=0000000000000000000000000000000000000000;hpb=ad1ec9d61745de0dc09668a8b6eac74ad9b6f39a;p=dpdk.git

diff --git a/devtools/check-abi-dump.sh b/devtools/check-abi-dump.sh
new file mode 100755
index 0000000000..5e02215911
--- /dev/null
+++ b/devtools/check-abi-dump.sh
@@ -0,0 +1,46 @@
+#!/bin/sh -e
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2019 Red Hat, Inc.
+
+if [ $# != 2 ] && [ $# != 3 ]; then
+	echo "Usage: $0 builddir dumpdir [warnonly]"
+	exit 1
+fi
+
+builddir=$1
+dumpdir=$2
+warnonly=${3:-}
+if [ ! -d $builddir ]; then
+	echo "Error: build directory '$builddir' does not exist."
+	exit 1
+fi
+if [ ! -d $dumpdir ]; then
+	echo "Error: dump directory '$dumpdir' does not exist."
+	exit 1
+fi
+
+ABIDIFF_OPTIONS="--suppr $(dirname $0)/dpdk.abignore"
+error=
+for dump in $(find $dumpdir -name "*.dump"); do
+	libname=$(basename $dump)
+	libname=${libname%.dump}
+	result=
+	for f in $(find $builddir -name "$libname.so.*"); do
+		if test -L $f || [ "$f" != "${f%%.symbols}" ]; then
+			continue
+		fi
+		result=found
+
+		if ! abidiff $ABIDIFF_OPTIONS $dump $f; then
+			echo "Error: ABI issue reported for $dump, $f"
+			error=1
+		fi
+		break
+	done
+	if [ "$result" != "found" ]; then
+		echo "Error: can't find a library for dump file $dump"
+		error=1
+	fi
+done
+
+[ -z "$error" ] || [ -n "$warnonly" ]