#!/bin/sh
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

# This program launches "abidiff $binary $binary" on multiple
# instances of $binary.  The expect result is for the command to show
# an empty result.  Otherwise, this program exits with an error and
# outputs some text about the binary on which abidiff failed.

abidiff=@top_builddir@/tools/abidiff
objdir=@top_builddir@/src/.libs
objext=@OBJEXT@

binaries="abg-tools-utils abg-hash abg-ini abg-writer"
outputfile=runtestcanonicalizetypes.output.txt
finaloutputfile=runtestcanonicalizetypes.output.final.txt
cat /dev/null > $outputfile

for i in $binaries;
do
  obj=$objdir/$i.$objext
  cmd="$abidiff --no-default-suppression $obj $obj"
  `$cmd` > $outputfile
  if test -s $outputfile; then
      echo $cmd >> $finaloutputfile
      cat $outputfile >> $finaloutputfile
  fi
done

if test -s $finaloutputfile; then
 cat $finaloutputfile
 exit 1
fi