[OS] binaries for linux x86_64

[Ashutosh Mahajan]

hello everyone,

I dont see any binaries for linux x86_64 on the OS binaries page:
http://www.coin-or.org/download/binary/OS/

im trying to link a simple program with libOS on a 64 bit linux machine. I get
the following complain:

g++ nl2osil.cpp -I /home/mahajan/include -D HAVE_MATH_H -I
/home/mahajan/src/amplsolver/build-64/ -L lib -lOS
/usr/bin/ld: skipping incompatible lib/libOS.so when searching for -lOS
/usr/bin/ld: cannot find -lOS
collect2: ld returned 1 exit status

if i add -m32 flag, then i get the error:
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.2.4/libstdc++.so when searching for -lstdc++

any workarounds? or should i checkout the source and compile the whole OS project?

uname -a gives:
Linux mahajan-desktop 2.6.29.4-perfctr #1 SMP Fri May 22 16:40:19 DST 2009 x86_64 GNU/Linux

thanks.
--
regards
Ashutosh Mahajan
http://coral.ie.lehigh.edu/~asm4