Davide Ferrari wrote:
On Friday 31 July 2009 10:07:17 BERTRAND Joel wrote:Davide Ferrari wrote:Hi I've installed Debian SPARC64 port on a Sunfire T5220 (so, a Niagara2) with 32GB of RAM but unfortunately mysql is, as every userland program in Debain SPARC64, a 32bit application. This is a great limitation cause you cannot make mysql use more than 4GB of RAM and with really big InnoDB tablespace this is a real PITA cause you cannot get all the queries cached in RAM and performances drop, so we're just wasting RAM cause this should be a mysql box. Any idea on how to solve this? Does recompiling work? Even gcc is a 32bit application so I'm not pretty sure.You can build a 64 bits applications with a 32 bits gcc. You have to rebuild mysql with -m64 option (CFLAGS="$CFLAGS -m64", CXXFLAGS and LDFLAGS).Ok, I'm trying to recompile from sources (apt-get source), I'm using these flags: declare -x CFLAGS="-mcpu=niagara2 -m64 -g -O2" declare -x CPPFLAGS="-mcpu=niagara2 -m64" declare -x CXXFLAGS="-mcpu=niagara2 -m64 -g -O2" declare -x LDFLAGS="-m64 -mcpu=niagara2 -L/usr/lib64" It seems it's compiling and linking with 64bit but I keep getting this error, although I do have installed lib64stdc++6
Do you have lib64stdc++6-dev installed too?