Error compiling kernel 2.4.2

["mauro" <mauro.bardini@unimi.it>]

 I'm not able to compile de kernel, exactly when I do the "make bzImage"
 command I obtain this error:
 
 o bbootsect.s
 as -o bbootsect.o bbootsect.s
 bbootsect.s: Assembler messages:
 bbootsect.s:253: Warning: indirect lcall without `*'
 ld -m elf_i386 -Ttext 0x0 -s -oformat binary bbootsect.o -o bbootsect
 ld: cannot open binary: No such file or directory
 make[1]: *** [bbootsect] Error 1
 make[1]: Leaving directory `/usr/src/linux-2.4.2/arch/i386/boot'
 make: *** [bzImage] Error 2-o bbootsect.s
 as -o bbootsect.o bbootsect.s
 bbootsect.s: Assembler messages:
 bbootsect.s:253: Warning: indirect lcall without `*'
 ld -m elf_i386 -Ttext 0x0 -s -oformat binary bbootsect.o -o bbootsect
 ld: cannot open binary: No such file or directory
 make[1]: *** [bbootsect] Error 1
 make[1]: Leaving directory `/usr/src/linux-2.4.2/arch/i386/boot'
 make: *** [bzImage] Error 2
 
 
 I really don't know what can I do!! any idea??
 
 Thanks for your help.
 Sincerely
 
 Mauro