Compile checkpassword 0.90

Hello, any time I try to 'make'  checkpassword 0.90,
on a Mandrake 10 box, I get this error message:

./makelib byte.a byte_copy.o byte_cr.o byte_diff.o \
str_chr.o str_len.o str_start.o
( ( ./compile tryshadow.c && \
./load tryshadow -lshadow ) >/dev/null 2>&1 \
&& echo -lshadow || exit 0 ) > shadow.lib
rm -f tryshadow.o tryshadow
( ( ./compile trycrypt.c && \
./load trycrypt -lcrypt ) >/dev/null 2>&1 \
&& echo -lcrypt || exit 0 ) > crypt.lib
rm -f trycrypt.o trycrypt
./load checkpassword prot.o unix.a byte.a  `cat \
shadow.lib` `cat crypt.lib` `cat s.lib`
checkpassword.o(.text+0x6e): In function `main':
: undefined reference to `errno'
checkpassword.o(.text+0xf9): In function `main':
: undefined reference to `errno'
checkpassword.o(.text+0x247): In function `main':
: undefined reference to `errno'
unix.a(pathexec_run.o)(.text+0xf6): In function
`pathexec_run':
: undefined reference to `errno'
unix.a(pathexec_run.o)(.text+0x167): In function
`pathexec_run':
: undefined reference to `errno'
unix.a(alloc.o)(.text+0x4c): more undefined references
to `errno' follow
collect2: ld returned 1 exit status
make: *** [checkpassword] Error 1

Any ideas on how to fix this?

Thanks.


		
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