ipset 6.x on Centos 5

[danGynn]

Has anyone been able to compile ipset 6.x (current most recent version is 6.21) on CentOS 5? Specifically, I'm looking to create an RPM. make fails with:

../libtool: line 851: X--tag=CC: command not found
../libtool: line 851: X--tag=CC: command not found
../libtool: line 884: libtool: ignoring unknown tag : command not found
../libtool: line 884: libtool: ignoring unknown tag : command not found
../libtool: line 851: X--mode=compile: command not found
../libtool: line 851: X--mode=compile: command not found
../libtool: line 1017: *** Warning: inferring the mode of operation is deprecated.: command not found
../libtool: line 1017: *** Warning: inferring the mode of operation is deprecated.: command not found
../libtool: line 1018: *** Future versions of Libtool will require --mode=MODE be specified.: command not found
../libtool: line 1018: *** Future versions of Libtool will require --mode=MODE be specified.: command not found
../libtool: line 1161: Xgcc: command not found
../libtool: line 1161: Xgcc: command not found
../libtool: line 1161: X-DHAVE_CONFIG_H: command not found
../libtool: line 1161: X-DHAVE_CONFIG_H: command not found
../libtool: line 1161: X-I.: command not found

[snip]

../libtool: line 1213: Xipset_bitmap_ipmac.lo: command not found
../libtool: line 1213: Xipset_bitmap_ip.lo: command not found
../libtool: line 1218: libtool: compile: cannot determine name of library object from `': command not found
make[2]: *** [ipset_bitmap_ipmac.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
../libtool: line 1218: libtool: compile: cannot determine name of library object from `': command not found
make[2]: *** [ipset_bitmap_ip.lo] Error 1

[Super Jamie]

I wouldn't expect this to work. There were significant changes to xtables in kernel 2.6.20 which cannot be backported to EL5's 2.6.18 kernel without breaking ABI.