Hi, I'm trying to install monet (stable branch) on electra (the 32 bits CWI machine running SunOS5.10), compilation of module MonetDB gives the following error: gcc -DHAVE_CONFIG_H -I. -I../../../src/gdk -I../.. -I../../../src/gdk -I../common -I../../../src/gdk/../common -DLIBGDK -D__EXTENSIONS__ -std=c99 -g -DHWCOUNTERS -DHW_SunOS -DHW_i86pc -D_REENTRANT -c gdk_atoms.c -fPIC -DPIC -o .libs/libbat_la-gdk_atoms.o ../../../src/gdk/gdk_atoms.mx: In function `fltFromStr': ../../../src/gdk/gdk_atoms.mx:1714: error: `__builtin_infinity' undeclared (first use in this function) ../../../src/gdk/gdk_atoms.mx:1714: error: (Each undeclared identifier is reported only once ../../../src/gdk/gdk_atoms.mx:1714: error: for each function it appears in.) ../../../src/gdk/gdk_atoms.mx:1717: error: invalid operands to binary == gmake[5]: *** [libbat_la-gdk_atoms.lo] Error 1 gmake[5]: Leaving directory `/export/scratch1/zhang/monet/dev/MonetDB/build/src/gdk' gmake[4]: *** [install] Error 2 gmake[4]: Leaving directory `/export/scratch1/zhang/monet/dev/MonetDB/build/src/gdk' gmake[3]: *** [install-recursive] Error 1 gmake[3]: Leaving directory `/export/scratch1/zhang/monet/dev/MonetDB/build/src' gmake[2]: *** [install] Error 2 gmake[2]: Leaving directory `/export/scratch1/zhang/monet/dev/MonetDB/build/src' gmake[1]: *** [install-recursive] Error 1 gmake[1]: Leaving directory `/export/scratch1/zhang/monet/dev/MonetDB/build' gmake: *** [install] Error 2 This code is a fresh check-out from Source Forge. I used the following configure options: $ ../configure --prefix=$INSTALL_DIR --enable-debug --disable-optimize --enable-assert --enable-bits=32 Does anyone have a idea about this problem? Thanks! Regards, Jennie