abidw: make --abidiff report any change against own ABIXML
Sometimes, "abidw --abidiff <binary>" would pass while
"abidw <binary> > abi; abidiff <binary> abi" would fail.
This is because "abidw --abidiff" emits an error only when the
comparison between the binary and its ABIXML representation yields and
incompatible change.
Now that many subtle causes of spurious ABI change report emitted when
comparing a binary against its own ABIXML have been fixed, this patch
makes it so that *any* change would make abidw --abidiff to emit an
error.
* tools/abidw.cc (load_corpus_and_write_abixml): Emit an error
when comparing the binary to its ABIXML representation yields any
change.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
1 file changed
