[Help-glpk] Compiling GLPK with IBM XL compiler on Blue Gene/P system

[Катя Глазкова]

Hello!
I tried to compile glpk-4.37 with IBM XL compiler on Blue Gene/P system. I 
configured and installed the library with these commands:
CC=bgcc_r CFLAGS="-O3" ./configure
make clean
make prefix=/home/kaelin/glpk install

I got some warnings and errors:
bgcc_r: 1501-218 (W) file libglpk.so.0 contains an incorrect file suffix
bgcc_r: 1501-228 (W) input file libglpk.so.0 not found
bgcc_r: 1501-218 (W) file .libs/libglpk.ver contains an incorrect file suffix
exec: export(export,XL_CONFIG=/etc/opt/ibmcmp/vac/bg/9.0/vac.cfg:bgcc_r,NULL)
unlink: /tmp/xlcW07xtubp
unlink: /tmp/xlcW1OfpzeE
unlink: /tmp/xlcW2DBRfhT
make[1]: *** [libglpk.la] Ошибка 252
make[1]: Leaving directory `/fchome/kaelin/glpk-4.37/src'
make: *** [install-recursive] Ошибка 1

When I configured the library with default settings (gcc compiler), it linked 
without errors.
What have I done wrong?