My brain is already fried or I wouldn't be in this fix:-) Don't apologize. I think there must be something wrong with the way I built libpcap. I used the following:
export PATH=/opt/SUNWspro/bin:/usr/bin:/usr/sfw/bin:/usr/ccs/bin:/usr/local/bin make distclean export CFLAGS="-I/usr/local/include" export LDFLAGS="-L/usr/local/lib" export LD_LIBRARY_PATH=/usr/local/lib export CC=cc ./configure make shared When I run ldd on the shared library object this produces I get no output: # ls -l libpcap.so.0.9.5 -rwxr-xr-x 1 root root 232562 Feb 22 14:51 libpcap.so.0.9.5 [EMAIL PROTECTED] /apps/freeware/installed/libpcap-0.9.5 # ldd libpcap.so.0.9.5 [EMAIL PROTECTED] /apps/freeware/installed/libpcap-0.9.5 I think the output of file looks OK: # file libpcap.so.0.9.5 libpcap.so.0.9.5: ELF 32-bit MSB dynamic lib SPARC32PLUS Version 1, V8+ Required, dynamically linked, not stripped Shouldn't the ldd command show something? -Jim -----Original Message----- From: Noyes, Christopher A. [mailto:[EMAIL PROTECTED] Sent: February 22, 2007 2:50 PM To: Lane, Jim Subject: RE: [Ntop] problem compiling ntop 3.2 on Solaris 10 Please forgive me if this is a dumb question (afternoons tend to fry my brain), but you did actually compile libpcap from source (using make shared), right? Because simply renaming libpcap.a will not work. I noticed from your note below just now that when you did ls -l /usr/local/lib/libpcap.* you didn't show both the shared and static library. -CN -----Original Message----- From: Lane, Jim [mailto:[EMAIL PROTECTED] Sent: Thursday, February 22, 2007 2:40 PM To: Noyes, Christopher A. Cc: [email protected] Subject: RE: [Ntop] problem compiling ntop 3.2 on Solaris 10 I'd already thought of that: # crle Configuration file [version 4]: /var/ld/ld.config Default Library Path (ELF): /lib:/usr/lib:/usr/local/lib Trusted Directories (ELF): /lib/secure:/usr/lib/secure (system default) Command line: crle -c /var/ld/ld.config -l /lib:/usr/lib:/usr/local/lib -Jim -----Original Message----- From: Noyes, Christopher A. [mailto:[EMAIL PROTECTED] Sent: February 22, 2007 2:38 PM To: Lane, Jim Subject: RE: [Ntop] problem compiling ntop 3.2 on Solaris 10 Don't use LD_LIBRARY_PATH; use crle /usr/local/lib and (usually) /usr/local/ssl/lib should be in there. So you would have to something like crle -l /usr/local/lib:/usr/local/ssl/lib:/usr/lib:/lib (add more if you have stuff in /opt/sfw) -CN -----Original Message----- From: Lane, Jim [mailto:[EMAIL PROTECTED] Sent: Thursday, February 22, 2007 2:33 PM To: Noyes, Christopher A. Cc: [email protected] Subject: RE: [Ntop] problem compiling ntop 3.2 on Solaris 10 CN: well, that has changed the error but still no dice. I have a shared library as follows: # ls -l /usr/local/lib/libpcap.* -rwxr-xr-x 1 root root 232562 Feb 22 12:43 /usr/local/lib/libpcap.so.0.9.5 When I run the configure script now I'm getting errors as follows: configure:24362: checking for pcap_open_live in -lpcap configure:24392: gcc -o conftest -g -O2 -I/usr/local/include -Wshadow -Wpointer-arith -Wmissing-prototypes -Wmissing-declarat ions -Wnested-externs -fPIC -DPIC -DSOLARIS -I/usr/local/include -L/usr/local/lib conftest.c -lpcap -lpcap >&5 ld: fatal: library -lpcap: not found ld: fatal: library -lpcap: not found ld: fatal: File processing errors. No output written to conftest Should the -lpcap flag be pointing to my shared library? Do I need to set LD_LIBRARY_PATH or anything like that? -Jim -----Original Message----- From: Noyes, Christopher A. [mailto:[EMAIL PROTECTED] Sent: February 22, 2007 2:21 PM To: Lane, Jim Subject: RE: [Ntop] problem compiling ntop 3.2 on Solaris 10 You need a shared library, not a static one for NTOP (libpcap.0.9.5.so for example). Compile libpcap from source but instead of doing "make" do a "make shared". After that is done and you've done a "make install", you'll need to manually copy the shared library (the .so file) to /usr/local/lib. -CN -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Lane, Jim Sent: Thursday, February 22, 2007 1:12 PM To: [email protected] Subject: [Ntop] problem compiling ntop 3.2 on Solaris 10 Hi, All I'm having troubles trying to compile ntop 3.2 on Solaris 10. It doesn't want to work with any version of libpcap I've been able to install. When I run the configure script I get error messages as follows: checking for pcap... checking pcap.h usability... yes checking pcap.h presence... yes checking for pcap.h... yes checking net/bpf.h usability... yes checking net/bpf.h presence... yes checking for net/bpf.h... yes checking pcap-bpf.h usability... yes checking pcap-bpf.h presence... yes checking for pcap-bpf.h... yes checking for pcap_open_live in -lpcap... no checking for pcap_findalldevs in -lpcap... no ******************************************************************* * * ERROR: pcap header, bpf or library routines are missing * (yes means it was found, no means it was not found) * * pcap.h...yes * net/bpf.h...yes * pcap-bpf.h...yes * pcap_open_live() in -lpcap...no * pcap_findalldevs() in -lpcap...no * * (One of the bpf files is required, but either will do) * *>>> No way to proceed. * *??? 1. Install libpcap (http://www.tcpdump.org/) *??? and Rerun ./configure *??? or 2. Use the --with-pcap-root= option It does the same thing using using both gcc and the Sun Studio 11 compiler, both GNU ld and Sun's ld. I've tried both 0.9.4 and 0.9.5 of libpcap both compiled from source and binaries from sunfreeware.com. I looked in the config.log file and I see error messages as follows: configure:24392: gcc -o conftest -g -I/usr/local/include -I/usr/local/include -g -Wshadow -Wpointer-arith -Wmissing-prototype s -Wmissing-declarations -Wnested-externs -fPIC -DPIC -DSOLARIS -I/usr/local/include -I/usr/local/include -L/usr/local/lib -L/usr/local/lib -L/usr/local/lib conftest.c -lpcap -lpcap >&5 Undefined first referenced symbol in file getservbyname /usr/local/lib/libpcap.a(nametoaddr.o) ether_hostton /usr/local/lib/libpcap.a(nametoaddr.o) gethostbyname /usr/local/lib/libpcap.a(nametoaddr.o) socket /usr/local/lib/libpcap.a(inet.o) getprotobyname /usr/local/lib/libpcap.a(nametoaddr.o) getnetbyname /usr/local/lib/libpcap.a(nametoaddr.o) ld: fatal: Symbol referencing errors. No output written to conftest collect2: ld returned 1 exit status The environment I'm using to do the configure is as follows: export PATH=/usr/local/bin:/usr/bin:/usr/sfw/bin:/usr/ccs/bin export CFLAGS="-I/usr/local/include" export LDFLAGS="-L/usr/local/lib" export LD_LIBRARY_PATH=/usr/local/lib export CC=gcc ..../configure --with-pcap-root=/usr/local --enable-static-plugins I'm sure I'm doing something wrong here, if only I knew what that was. Regards, -Jim _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
