How can I set a recipe that its binaries become available at cross-compile time?

How can I set a recipe that its binaries become available at cross-compile time?

[S.Jaritz]

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Hej

I a cmake based application, some code generation via dbusxx-xml2cpp. It 
is provided by the dbuss-c++ lib. A recipe can be found under:

http://git.yoctoproject.org/cgit/cgit.cgi/meta-ivi/tree/meta-ivi-demo/recipes-extended/dbus-c++?id=b90c2a20744e1e82b2169a88e68d7677bec907b6

It working and it's compiling & linking, "dbusxx-xml2cpp" is included at 
the native build.

How can I set a recipe that its binaries become available at cross-compile 
time?

Best regards!

Stefan Jaritz

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Re: How can I set a recipe that its binaries become available at cross-compile time?

[Mike Looijmans]

On 23-05-16 15:37, S.Jaritz@esa-grimma.de wrote:
> Hej
>
> I a cmake based application, some code generation via dbusxx-xml2cpp. It is
> provided by the dbuss-c++ lib. A recipe can be found under:
>
> http://git.yoctoproject.org/cgit/cgit.cgi/meta-ivi/tree/meta-ivi-demo/recipes-extended/dbus-c++?id=b90c2a20744e1e82b2169a88e68d7677bec907b6
>
>
> It working and it's compiling & linking, "dbusxx-xml2cpp" is included at the
> native build.
>
> How can I set a recipe that its binaries become available at cross-compile time?

Simply adding the following to a recipe should make the command available in 
the PATH:

DEPENDS += "dbus-c++-native"

(though your moving of the binary into a "dbg" package might disturb that. I'd 
create a "utils" package for it)


Kind regards,

Mike Looijmans
System Expert

TOPIC Embedded Products
Eindhovenseweg 32-C, NL-5683 KH Best
Postbus 440, NL-5680 AK Best
Telefoon: +31 (0) 499 33 69 79
E-mail: mike.looijmans@topicproducts.com
Website: www.topicproducts.com

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Re: How can I set a recipe that its binaries become available at cross-compile time?

[Jussi Kukkonen]

On 23 May 2016 at 16:37,  <S.Jaritz@esa-grimma.de> wrote:
> Hej
>
> I a cmake based application, some code generation via dbusxx-xml2cpp. It is
> provided by the dbuss-c++ lib. A recipe can be found under:
>
> http://git.yoctoproject.org/cgit/cgit.cgi/meta-ivi/tree/meta-ivi-demo/recipes-extended/dbus-c++?id=b90c2a20744e1e82b2169a88e68d7677bec907b6

You shouldn't need a separate native recipe: 'BBCLASSEXTEND =
"native"' in the main recipe should work.

> It working and it's compiling & linking, "dbusxx-xml2cpp" is included at the
> native build.
>
> How can I set a recipe that its binaries become available at cross-compile
> time?

If dbus-c++ installs the binaries properly and another recipe depends
on dbus-c++-native then the binaries should be in the native sysroot
during the other recipes build. As an example see dbus-glib and
connman-gnome in oe-core: dbus-glib-native provides dbus-binding-tool
which connman-gnome uses during build.

HTH,
  Jussi