Problem compiling libnl 1.0-pre6

[Pierre]

# make
Entering lib
   MAKE libnl.so.1.0-pre6
   CC addr.c
In file included from addr.c:28:
../include/netlink-local.h: In function '__str2type':
../include/netlink-local.h:163: error: 'ULONG_MAX' undeclared (first use 
in this function)
../include/netlink-local.h:163: error: (Each undeclared identifier is 
reported only once
../include/netlink-local.h:163: error: for each function it appears in.)
addr.c: In function 'nl_addr2str':
addr.c:805: warning: pointer targets in passing argument 1 of 
'dnet_ntop' differ in signedness
addr.c:66: note: expected 'char *' but argument is of type 'unsigned char *'
make[2]: *** [addr.o] Error 1
make[1]: *** [all] Error 2
Entering include
/bin/sh: line 1: cd: include: No such file or directory
Entering doc
/bin/sh: line 1: cd: doc: No such file or directory
Entering src
/bin/sh: line 1: cd: src: No such file or directory
make: *** [all] Error 1