scripts: ignore whitespace in pdwtags output

The pdwtags program changed its whitespace formatting for enum
values in release 1.19:

  @@ -145,22 +145,22 @@
           u_int                      flags;
   };
   enum admin_procedure {
  -        ADMIN_PROC_CONNECT_OPEN = 1,
  -        ADMIN_PROC_CONNECT_CLOSE = 2,
  -        ADMIN_PROC_CONNECT_GET_LIB_VERSION = 3,
  -        ADMIN_PROC_CONNECT_LIST_SERVERS = 4,
  -        ADMIN_PROC_CONNECT_LOOKUP_SERVER = 5,
  +        ADMIN_PROC_CONNECT_OPEN                     = 1,
  +        ADMIN_PROC_CONNECT_CLOSE                    = 2,
  +        ADMIN_PROC_CONNECT_GET_LIB_VERSION          = 3,
  +        ADMIN_PROC_CONNECT_LIST_SERVERS             = 4,
  +        ADMIN_PROC_CONNECT_LOOKUP_SERVER            = 5,

Workaround this by telling diff to ignore whitespace changes.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2020-12-02 10:20:44 +00:00
parent 3c40710f9c
commit eeb0c9aef0

View File

@ -121,7 +121,7 @@ if n < 1:
print("WARNING: install dwarves-1.3 or newer", file=sys.stderr)
sys.exit(8)
diff = subprocess.Popen(["diff", "-u", expected, "-"], stdin=subprocess.PIPE)
diff = subprocess.Popen(["diff", "-b", "-u", expected, "-"], stdin=subprocess.PIPE)
actualstr = "\n".join(actual) + "\n"
# i686 builds on x86_64 host add __attribute__(packed)) to
# the structs. This doesn't matter functionally because we