Re: error compiling 5.21

[David Fifield <david () bamsoftware com>]

On Sat, Feb 20, 2010 at 07:14:29PM -0500, Mike Calmus wrote:
> Hello all. I finally got around to getting all my dependencies in order and trying to compile Nmap 5.21. This is on 
> MacOS X 10.6 Snow Leopard.
>
> Compiling nmap
> rm -f nmap
> g++ -Lnbase -Lnsock/src/   -o nmap main.o nmap.o targets.o tcpip.o nmap_error.o utils.o idle_scan.o osscan.o 
> osscan2.o output.o payload.o scan_engine.o timing.o charpool.o services.o protocols.o nmap_rpc.o portlist.o NmapOps.o 
> TargetGroup.o Target.o FingerPrintResults.o service_scan.o NmapOutputTable.o MACLookup.o nmap_tty.o nmap_dns.o  
> traceroute.o portreasons.o   -lnbase -lnsock -lpcre -lpcap -lssl -lcrypto libdnet-stripped/src/.libs/libdnet.a  -lm  
> Undefined symbols:
>   "ScriptResult::get_id() const", referenced from:
>       formatScriptOutput(ScriptResult)       in output.o
>       printportoutput(Target*, PortList*)    in output.o
>       printhostscriptresults(Target*)     in output.o
>   "ScriptResult::get_output() const", referenced from:
>       formatScriptOutput(ScriptResult)       in output.o
>       printportoutput(Target*, PortList*)    in output.o
>       printhostscriptresults(Target*)     in output.o
>   "open_nse()", referenced from:
>       nmap_main(int, char**)in nmap.o
>   "close_nse()", referenced from:
>       nmap_free_mem()     in nmap.o
>   "script_updatedb()", referenced from:
>       nmap_main(int, char**)in nmap.o
>   "script_scan(std::vector<Target*, std::allocator<Target*> >&)", referenced from:
>       nmap_main(int, char**)in nmap.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
> make[1]: *** [nmap] Error 1
> make: *** [all] Error 2

It looks to me like you have some configuration mismatch--the code is
including NSE function but the final link isn't linking with liblua. Try
a "make distclean" and try again. If it doesn't work, look for messages
referring to liblua or NOLUA.

David Fifield
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