构建Go SWIG示例代码

Question

I'm trying to build the example SWIG bindings that come with Go. The files I'm looking at are located in misc/swig/callback.

Are there instructions on how to build this example? I tried following the directions here: http://www.swig.org/Doc2.0/Go.html but the code generated by SWIG doesn't seem to compile with g++ (since it uses a C++ library ) and doesn't compile with g++ (with multiple compilation errors).

Has anyone built this example successfully?

Thanks!

Answer 1

For example,

$ export GOPATH=$HOME/gopath
$ cd $GOPATH/src/swig/callback
$ go clean
$ go install -v
swig/callback
$ 

Since you say you had problems with g++, do you have everything installed for g++? For example,

$ sudo apt-get install g++ g++-multilib libstdc++6
$ g++ --version
g++ (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3