or download this
libperl.a(pp.o)(.text+0x88be): In function `Perl_pp_int':
: undefined reference to `floor'
libperl.a(pp_pack.o)(.text+0x46ff): In function `S_pack_rec':
...
: undefined reference to `floor'
collect2: ld returned 1 exit status
make: *** [miniperl] Error 1