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 /bin/sh ../../../../libtool --preserve-dup-deps --tag=CXX --mode=link g++ - DYASSL_PURE_C -O3 -DBIG_JOINS=1 -felide-constructors -fno-exceptions -fno-rtti -fno-implicit-templates -fno-exceptions -fno-rtti -m64 -mcpu=niagara2 - L/usr/lib64 -rdynamic -o test test-test.o ../../../../extra/yassl/taocrypt/src/libtaocrypt.la -lpthread -lcrypt -lnsl - lm -lpthread libtool: link: g++ -DYASSL_PURE_C -O3 -DBIG_JOINS=1 -felide-constructors -fno- exceptions -fno-rtti -fno-implicit-templates -fno-exceptions -fno-rtti -m64 - mcpu=niagara2 -rdynamic -o test test-test.o -L/usr/lib64 ../../../../extra/yassl/taocrypt/src/.libs/libtaocrypt.a -lpthread -lpthread - lpthread -lpthread -lpthread -lcrypt -lnsl -lm -lpthread /usr/bin/ld: skipping incompatible /usr/lib/gcc/sparc-linux- gnu/4.3.2/libstdc++.so when searching for -lstdc++ /usr/bin/ld: skipping incompatible /usr/lib/gcc/sparc-linux- gnu/4.3.2/libstdc++.a when searching for -lstdc++ /usr/bin/ld: skipping incompatible /usr/lib/gcc/sparc-linux- gnu/4.3.2/libstdc++.so when searching for -lstdc++ /usr/bin/ld: skipping incompatible /usr/lib/gcc/sparc-linux- gnu/4.3.2/libstdc++.a when searching for -lstdc++ Any hint? I know it's something regarding library path but it's been passed too much time from my last compilation :) TIA -- Davide Ferrari Atrapalo.com System Administrator -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
