[swift-users] Linux - How to use C libs

[Stepan Hruda]

Can confirm that it works through spm and a modulemap.

On Mon, Dec 7, 2015 at 6:13 PM Max Howell via swift-users <
swift-users at swift.org> wrote:

> Indeed, this *should* work, and if we have to do some tricks to make it do
> so we’re happy to make the modifications, so please file a bug and we’ll
> look into it. Thanks.
>
> Max
>
> On Dec 7, 2015, at 11:06 AM, Mish Awadah via swift-users <
> swift-users at swift.org> wrote:
>
> Please file a bug describing the situation and your environment. We’d be
> happy to make this easier for you in the future.
>
> - mish
>
> On Dec 5, 2015, at 11:51 AM, Damien BRUN via swift-users <
> swift-users at swift.org> wrote:
>
> Works with simple libs which can be referenced by a simple path. With
> Gdk/Gtk who share a single include dir, module compilation can't find its
> way. No matter what I try, I end up with :
>
> <module-includes>:1:10: note: in file included from <module-includes>:1:
> #include “gtk/gtk.h”
>
> ^
>
> /usr/include/gtk-3.0/gtk/gtk.h:30:10: error: ‘gdk/gdk.h’ file not found
> #include <gdk/gdk.h>
>
> Seems like one would have to rewrite gtk/gdk headers to please clang…
>
> 2015-12-05 19:40 GMT+01:00 Damien BRUN <dev at lanza.fr>:
>
> Thanks Harlan for the link, this is what I'm trying to do. =)
>
> With interdependent libs, this becomes a mess anyway... (tried gdk/gtk...)
>
> & thanks René for the video. Very interesting for what will come next.
>
> 2015-12-05 18:07 GMT+01:00 Harlan Haskins <harlan at harlanhaskins.com>:
>
> C libraries require you to create modules for them. There's a great guide with examples for importing libjpeg into Swift on GitHub:
>
> https://github.com/apple/swift-package-manager/blob/master/Documentation/SystemModules.md
>
> On Dec 5, 2015, at 8:58 AM, Damien BRUN <dev at lanza.fr> wrote:
>
> Hello Again,
>
> Now that I have a functional Swift installation, I'd like to know if/how I can use C libs ?
> How do I import headers & link to the right libs ?
>
> Thanks
>
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