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[Bug testsuite/55956] Multiple failures on powerpc-apple-darwin9 in the acats test if the check-ada is run from the gcc directory
- From: "iains at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 16 Jul 2013 12:48:17 +0000
- Subject: [Bug testsuite/55956] Multiple failures on powerpc-apple-darwin9 in the acats test if the check-ada is run from the gcc directory
- Auto-submitted: auto-generated
- References: <bug-55956-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55956
--- Comment #4 from Iain Sandoe <iains at gcc dot gnu.org> ---
This is another manifestation of 44107.
The installed libgcc_s on darwin9 has an unwinder that does not recognise
modern gcc output.
The testsuite usually hides this by setting DYLD_LIBRARY_PATH/LD_LIBRARY_PATH
to point to the newly-built libgcc_s (which, of course, works).
It appears that the setting of DYLD_LIBRARY_PATH is not happening (or happening
incorrectly) for the case that the testsuite (at least the acats portion) is
run from the gcc dir.
I have not tried to determine where the problem occurs or if it manifests in
the same manner on Linux - since folks don't seem too concerned about it.
Of course, it is potentially relevant that testing might be using different
components depending on where it's invoked from.
(I don't personally propose to do anything about this).