Hi Axel,
On Tue, Apr 14, 2009 at 09:48:53AM +0200, Axel Naumann wrote:
> there is no official release of GCC 4.4 yet, so whatever Red Hat
> released is their home grown thing. And apparently it has a bug, or
> there is an issue with the setup. As a hint: I have the requested symbol
> in lib/libRIO.so; it's generated (as a weak symbol) from
> io/io/src/TStreamerInfoReadBuffer.cxx, both the function definition and
> the template instantiation happen in there, so it's also in
> io/io/src/TStreamerInfoReadBuffer.o.
FWIW, I see (more or less) the same error:
lib/libRIO.so: undefined reference to `int TStreamerInfo::ReadBuffer<TVirtualArr
ay>(TBuffer&, TVirtualArray const&, int, int, int, int)'
lib/libRIO.so: undefined reference to `int TStreamerInfo::ReadBuffer<char**>(TBu
ffer&, char** const&, int, int, int, int)'
collect2: ld returned 1 exit status
make: *** [bin/hadd] Error 1
with the (now released) official version of gcc4.4.0 on SLC5, when building ROOT 5.22/00a. I can't tell from what you wrote above whether you know what could be wrong or not... ;-)
[An aside: why are all of the postings from this list going out with the email address roottalk_at_lxbuild091.cern.ch lately? Do others see this?]
thanks, Pete ------------------------------------------------------------------------- Peter Elmer E-mail: Peter.Elmer_at_cern.ch Phone: +41 (22) 767-4644Address: CERN Division PPE, Bat. 32 2C-14, CH-1211 Geneva 23, Switzerland
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