almu@debian:~/GNUMach_SMP/build$ make gnumach.gz
depbase=`echo i386/i386at/boothdr.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
gcc -DHAVE_CONFIG_H -I. -I..  -ffreestanding -nostdinc -imacros config.h -Ii386 -I. -I../i386 -I../i386/include/mach/sa -I../include   -D__ASSEMBLY__ -g -O2 -MT i386/i386at/boothdr.o -MD -MP -MF $depbase.Tpo -c -o i386/i386at/boothdr.o ../i386/i386at/boothdr.S &&\
mv -f $depbase.Tpo $depbase.Po
../i386/i386at/boothdr.S: Assembler messages:
../i386/i386at/boothdr.S:44: Error: unsupported instruction `ljmp'
../i386/i386at/boothdr.S:60: Error: invalid instruction suffix for `push'
../i386/i386at/boothdr.S:72: Error: invalid instruction suffix for `push'
make: *** [Makefile:5265: i386/i386at/boothdr.o] Error 1