Re: Use 0compile to link against native binary for lib

On 11 July 2015 at 00:51, Björn Pollex <[email protected]> wrote:
> Hi all,
>
> I am trying to build an application using 0compile, and have 0compile
> provision all the static libraries that application links against. Currently
> I’m trying to make it use the native zlib on Mac OS X. I am really stabbing
> around in the dark here, as the documentation on these things seems a bit
> sparse to me. Here is my current approach:
>
> I’ve created a local feed file zlib.xml with the following contents:
>
> <?xml version="1.0"?>
> <interface
> xmlns="http://zero-install.sourceforge.net/2004/injector/interface">
>   <name>zlib</name>
>   <summary>Compression library</summary>
>   <package-implementation distributions="Mac" package="zlib"/>
> </interface>

According to http://0install.net/distribution-integration.html the
distribution name should be "MacPorts" here.

> In my programs local feed I refer to this as follows, from within the
> <command name=“compile”> element:
>
>       <requires
> interface="/Users/bjoern/Documents/Programming/feeds/zlib.xml">
> <environment name="FOO" insert="" mode="prepend" />
>       </requires>
>
> The binding is really just for experimentation. This setup does not work,
> 0compile reports this:
>
> Can't find all required implementations:
> - /Users/bjoern/Documents/Programming/cpp/my-application/my-application.xml
> -> 0.1-pre (.)
> - /Users/bjoern/Documents/Programming/feeds/zlib.xml -> (problem)
>     No known implementations at all
>
> I’m guessing that I’ve misunderstood the purpose of using
> distributions=“Mac”. How can I make 0compile detect my native version of
> zlib?




-- 
Dr Thomas Leonard        http://roscidus.com/blog/
GPG: DA98 25AE CAD0 8975 7CDA  BD8E 0713 3F96 CA74 D8BA

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