[Openswan Users] Failed to compile 2.4.12 on Ubuntu 6.06.2

[John Mok]

Hi,

I tried to install openswan 2.4.12 from source on Ubuntu 6.06.2 (kernel 
2.6.15), but the kernel compilation failed with the following error 
messages :-

make[2]: *** No rule to make target `net/ipsec/version.o', needed by 
`net/ipsec/ipsec.o'.  Stop.
make[1]: *** [net/ipsec] Error 2
make: *** [net] Error 2

make[2]: *** No rule to make target `net/ipsec/zutil.o', needed by 
`net/ipsec/ipsec.o'.  Stop.
make[1]: *** [net/ipsec] Error 2
make: *** [net] Error 2

I copied the two source files to net/ipsec, and the compilation can run 
to completion. Can anyone tell me if the openswan kernel patch of should 
the two missing files, or it is completely normal to do so on a stable 
release, because I encountered similar situation for 2.5.17?

Thanks a lot.

John Mok