On 07/02/2013, at 22:03, Kevin Baker wrote:
> Unfortunately the library that is getting built doesn't work in the target
> environment:
>
> root@device:/usr/lib/node_modules/npm/node_modules/sqlite3# node
> > var sqlite3 = require('./node-sqlite3.node').verbose();
> Error: /usr/lib/node_modules/npm/node_modules/sqlite3/node-sqlite3.node:
> undefined symbol: init
> at Object.Module._extensions..node (module.js:485:11)
> at Module.load (module.js:356:32)
> at Function.Module._load (module.js:312:12)
> at Module.require (module.js:362:17)
> at require (module.js:378:17)
> at repl:1:15
> at REPLServer.self.eval (repl.js:109:21)
> at rli.on.self.bufferedCmd (repl.js:258:20)
> at REPLServer.self.eval (repl.js:116:5)
> at Interface.<anonymous> (repl.js:248:12)
> >
>
> My question is, what are the steps from here? I'm not really familiar with
> the internals of node libraries or node-gyp to know what is not working. I
> can provide the built object or an armv7a node if it would help...
>
> Looking at an objdump of the module, it doesn't look like there is an init...
Double check that the NODE_MODULE(your_modules_name, your_modules_entry_point)
macro is in its place.
Do a gcc -E to verify that it's expanding properly to something like this:
extern "C" { node::node_module_struct your_modules_name_module = { (1), __null,
"/path/to/src.c", your_modules_entry_point, "your_modules_name" }; }
Also once built you *can't* rename the your_modules_name.node to anything !==
than the your_modules_name you passed to NODE_MODULE.
hth,
--
Jorge.
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