Re: --with-babeltrace generates many FAILs

On 08/17/2014 04:46 AM, Jan Kratochvil wrote:
> since 65c749e7c049f9bf944c5fbe9e727b7a8b4ccc7c (Fix build/17104) babeltrace
> got enabled for me but now I get many new FAILs in testsuites, such as for
> gdb.trace/actions.exp:
> 	(gdb) target ctf .../gdb/testsuite/gdb.trace/actions.ctf
> 	[error] Invalid CTF stream: content size is smaller than packet headers.
> 	[error] Stream index creation error.
> 	[error] Open file stream error.
> 	[warning] [Context] Cannot open_trace of format ctf at path .../gdb/testsuite/gdb.trace/actions.ctf.
> 	Unable to use libbabeltrace on directory ".../gdb/testsuite/gdb.trace/actions.ctf"
> 	(gdb) PASS: gdb.trace/actions.exp: change to ctf target
> 	info tracepoints 1
> 	No tracepoint matching '1'.
> 	(gdb) info tracepoints 2
> 	No tracepoint matching '2'.
> 	(gdb) info tracepoints 3
> 	No tracepoint matching '3'.
> 	(gdb) FAIL: gdb.trace/actions.exp: ctf: tracepoint on gdb_c_test
> 	FAIL: gdb.trace/actions.exp: ctf: tracepoint on gdb_asm_test
> 	FAIL: gdb.trace/actions.exp: ctf: tracepoint on gdb_recursion_test 0
> 	testcase ./gdb.trace/actions.exp completed in 2 seconds
> 
> Tested with libbabeltrace-1.2.1-2.fc21.x86_64.
> Tested on Fedora 21pre x86_64 (but it looks the same on Fedora 20 x86_64).
> 
> I sure can start debugging it but only if you have some idea.

Jan,
I'll take a look today or tomorrow.

-- 
Yao (齐尧)