I'm having some difficulties building the latest Bro 2.0beta on OS X Lion.
Bro = v 2.0-beta-47
OS = OS X 10.7.2
Gcc = v i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)
Cmake = 2.8.6
It fails when building netflow_pac.cc.o . Log snippet below. I can provide the full screen output/log if necessary.
I'm having some difficulties building the latest Bro 2.0beta on OS X Lion.
What are your versions of "flex" and "bison" ?
I've built frequently on a similar setup and my versions are flex 2.5.35 and bison (GNU Bison) 2.3. Both are Apple-provided.
It fails when building netflow_pac.cc.o . Log snippet below. I can provide the full screen output/log if necessary.
That's a file generated by BinPAC which depends on flex and bison, maybe there's a clue in those netflow_pac.cc and netflow_pac.h files if you could send them.
Also, was this working from a git repository or a source distribution? If the former, the output of `git submodule` may help.
I'm having some difficulties building the latest Bro 2.0beta on OS X Lion.
What are your versions of "flex" and "bison" ?
I've built frequently on a similar setup and my versions are flex 2.5.35 and bison (GNU Bison) 2.3. Both are Apple-provided.
I am using the apple provided flex and bison as well. Flex=v2.5.25, Bison=v2.3.
It fails when building netflow_pac.cc.o . Log snippet below. I can provide the full screen output/log if necessary.
That's a file generated by BinPAC which depends on flex and bison, maybe there's a clue in those netflow_pac.cc and netflow_pac.h files if you could send them.
Attached.
Also, was this working from a git repository or a source distribution? If the former, the output of `git submodule` may help.
I am working from the git repo (ver/build 2.0-beta-47)
[ 29%] Building CXX object src/CMakeFiles/bro.dir/netflow_pac.cc.o
In file included from /DG/BUILD/bro/build/src/netflow_pac.cc:3:
/DG/BUILD/bro/build/src/netflow_pac.h:13: error: expected initializer before ‘*’ token
/DG/BUILD/bro/build/src/netflow_pac.cc: In member function ‘bool binpac::NetFlow::NetFlow_Flow::deliver_v5_header(binpac::uint16, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint8, binpac::uint8, binpac::uint16)’:
/DG/BUILD/bro/build/src/netflow_pac.cc:158: error: ‘mgr’ was not declared in this scope
/DG/BUILD/bro/build/src/netflow_pac.cc: In member function ‘bool binpac::NetFlow::NetFlow_Flow::deliver_v5_record(binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint16, binpac::uint16, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint16, binpac::uint16, binpac::uint8, binpac::uint8, binpac::uint8, binpac::uint16, binpac::uint16, binpac::uint8, binpac::uint8)’:
/DG/BUILD/bro/build/src/netflow_pac.cc:225: error: ‘mgr’ was not declared in this scope
So I didn't notice anything different about your netflow_pac.cc/netflow_pac.h from mine that seemed suspect, but now I'm thinking the errors might be legit (not sure what differs in your environment, though). What happens if you edit your src/netflow.pac to have an %extern block that looks like:
Here's the build log snippet after adding the code you suggested:
[ 29%] Building CXX object src/CMakeFiles/bro.dir/netflow_pac.cc.o
In file included from /DG/BUILD/bro/build/src/netflow_pac.cc:3:
/DG/BUILD/bro/build/src/netflow_pac.h:13: error: expected initializer before ‘*’ token
In file included from /DG/BUILD/bro/build/src/netflow_pac.cc:3:
/DG/BUILD/bro/build/src/netflow_pac.h:19: error: ‘EventMgr’ does not name a type
/DG/BUILD/bro/build/src/netflow_pac.cc: In member function ‘bool binpac::NetFlow::NetFlow_Flow::deliver_v5_header(binpac::uint16, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint8, binpac::uint8, binpac::uint16)’:
/DG/BUILD/bro/build/src/netflow_pac.cc:158: error: ‘mgr’ was not declared in this scope
/DG/BUILD/bro/build/src/netflow_pac.cc: In member function ‘bool binpac::NetFlow::NetFlow_Flow::deliver_v5_record(binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint16, binpac::uint16, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint16, binpac::uint16, binpac::uint8, binpac::uint8, binpac::uint8, binpac::uint16, binpac::uint16, binpac::uint8, binpac::uint8)’:
/DG/BUILD/bro/build/src/netflow_pac.cc:225: error: ‘mgr’ was not declared in this scope
make[3]: *** [src/CMakeFiles/bro.dir/netflow_pac.cc.o] Error 1
make[2]: *** [src/CMakeFiles/bro.dir/all] Error 2
make[1]: *** [all] Error 2
make: *** [all] Error 2
Here's the build log snippet after adding the code you suggested:
The errors look even funkier now -- when you added code to net_flow.pac, was it just the two new lines in the %extern block or did you add a whole other block? I meant the former (a single %extern block that looks like what I showed).
Also, can you send your build/CMakeCache.txt so I can check the environment?
My bad. I had created another Extern struct. I changed it to your recommendations. Log snippet follows:
Scanning dependencies of target bro
[ 25%] Building C object src/CMakeFiles/bro.dir/version.c.o
[ 26%] Building CXX object src/CMakeFiles/bro.dir/binpac-lib_pac.cc.o
[ 26%] Building CXX object src/CMakeFiles/bro.dir/binpac_bro-lib_pac.cc.o
[ 26%] Building CXX object src/CMakeFiles/bro.dir/bittorrent_pac.cc.o
[ 26%] Building CXX object src/CMakeFiles/bro.dir/dce_rpc_pac.cc.o
[ 27%] Building CXX object src/CMakeFiles/bro.dir/dce_rpc_simple_pac.cc.o
[ 27%] Building CXX object src/CMakeFiles/bro.dir/dhcp_pac.cc.o
[ 27%] Building CXX object src/CMakeFiles/bro.dir/dns_pac.cc.o
[ 27%] Building CXX object src/CMakeFiles/bro.dir/dns_tcp_pac.cc.o
[ 27%] Building CXX object src/CMakeFiles/bro.dir/http_pac.cc.o
[ 29%] Building CXX object src/CMakeFiles/bro.dir/ncp_pac.cc.o
[ 29%] Building CXX object src/CMakeFiles/bro.dir/netflow_pac.cc.o
In file included from /DG/BUILD/bro/build/src/netflow_pac.cc:3:
/DG/BUILD/bro/build/src/netflow_pac.h:14: error: ‘EventMgr’ does not name a type
/DG/BUILD/bro/build/src/netflow_pac.cc: In member function ‘bool binpac::NetFlow::NetFlow_Flow::deliver_v5_header(binpac::uint16, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint8, binpac::uint8, binpac::uint16)’:
/DG/BUILD/bro/build/src/netflow_pac.cc:158: error: ‘mgr’ was not declared in this scope
/DG/BUILD/bro/build/src/netflow_pac.cc: In member function ‘bool binpac::NetFlow::NetFlow_Flow::deliver_v5_record(binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint16, binpac::uint16, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint32, binpac::uint16, binpac::uint16, binpac::uint8, binpac::uint8, binpac::uint8, binpac::uint16, binpac::uint16, binpac::uint8, binpac::uint8)’:
/DG/BUILD/bro/build/src/netflow_pac.cc:225: error: ‘mgr’ was not declared in this scope
make[3]: *** [src/CMakeFiles/bro.dir/netflow_pac.cc.o] Error 1
make[2]: *** [src/CMakeFiles/bro.dir/all] Error 2
make[1]: *** [all] Error 2
make: *** [all] Error 2
/DG/BUILD/bro/build/src/netflow_pac.h:14: error: ‘EventMgr’ does not name a type
Ok, I think header files are getting overshadowed somewhere (if you do `make VERBOSE=1`, you can see the order of -I options given to the compiler and look in those directories for Event.h, Type.h, etc.). I'd like to try another change; at the top of src/CMakeLists.txt there's:
That change (BEFORE in src/CMakeLists.txt) did the trick. The build completed successfully.
To be sure, I made a fresh clone of the bro git repo, tried to build without changing src/CMakeLists.txt, and the build failed. Then I made the change to src/CMakeLists.txt, and the build succeeded. No mod to netflow.pac in either build attempt.
I still wonder what is out of the ordinary on my system. I'll check into it further when I get the chance.
To be sure, I made a fresh clone of the bro git repo, tried to build without changing src/CMakeLists.txt, and the build failed. Then I made the change to src/CMakeLists.txt, and the build succeeded. No mod to netflow.pac in either build attempt.
Thanks for confirming that. I'm going to get that change into the git repo since that's a "righter" way to order the include directories anyway.
I still wonder what is out of the ordinary on my system. I'll check into it further when I get the chance.
I'm guessing you had built/installed some software locally (/usr/local, /opt/local, or /sw) that provided headers of the same name as what Bro needed (Event.h, Type.h) and so the compiler picked up those. Not that it's "wrong", just different.
