On Thu, 2012-05-10 at 16:18 +0100, Caolán McNamara wrote:
> On Wed, 2012-05-09 at 17:17 -0400, Terrence Enger wrote:
> > I am trying to build master commit id 5c2c0e3, pulled 2012-05-08, on
> > ubuntu-natty (11.04), and it is failing in unit test sal_osl_file.
>
> You didn't flip from a system cppunit to an internal one without a
> rebuild inbetween, or anything like that ?
I think not. But my system does have ubuntu-supplied
libcppunit. Could a change in the build system since my
previous successful build (2012-04-01) have done this
silently? My autogen.lastrun was last changed 2012-03-09,
and it shows no reference to cppunit:
--disable-mozilla
--enable-symbols
--enable-dbgutil
--enable-crashdump
--disable-build-mozilla
--without-system-postgresql
--enable-python=internal
Moreover, the error looks the same after `make clean`.
Meanwhile, I applied a blunt instrument to the failing
testcase. This lets the build progress to CUT sal_osl_module.
This unit test fails in SAL_INFO at module.cxx:321, which
leads to "free: invalid pointer" and SIGABRT. One must
suspect a problem between the system-supplied stream
functions and the LO-supplied custom allocator, but to trace
through that is beyond my skill level. (If I were smarter,
I would have given up sooner. Sigh!)
gdb, of course, eats the return code from a failed unit
test. So I can go on to see four more unit tests fail with
"free(): invalid pointer" after one of the "message" macros.
Thank you for your patience.
Terry.
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