[OE-core] [PATCH 3/3] glib-2.0: use the system libpcre

[Joshua G Lock]

On Fri, 2016-02-05 at 11:47 +0000, Ross Burton wrote:
> Instead of using the internal copy of libpcre, use one that we
> build.  Note that
> this requires libpcre enables Unicode properties.

We could do with a convention for documenting this kind of trap (where
a PACKAGECONFIG in foo requires one in bar). 

Maybe you could a comment here in this case?

Regards,

Joshua

> 
> Signed-off-by: Ross Burton <ross.burton at intel.com>
> ---
>  meta/recipes-core/glib-2.0/glib.inc | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/meta/recipes-core/glib-2.0/glib.inc b/meta/recipes-
> core/glib-2.0/glib.inc
> index dc88d19..7a6a4ce 100644
> --- a/meta/recipes-core/glib-2.0/glib.inc
> +++ b/meta/recipes-core/glib-2.0/glib.inc
> @@ -31,6 +31,9 @@ inherit autotools gettext gtk-doc pkgconfig ptest-
> gnome upstream-version-is-even
>  
>  S = "${WORKDIR}/glib-${PV}"
>  
> +PACKAGECONFIG ??= "system-pcre"
> +PACKAGECONFIG[system-pcre] = "--with-pcre=system,--with-
> pcre=internal,libpcre"
> +
>  CORECONF = "--disable-dtrace --disable-fam --disable-libelf --
> disable-systemtap --disable-man"
>  
>  PRINTF = "--enable-included-printf=no"
> -- 
> 2.7.0
>