[oe] [RFC][PATCH] package.bbclass: export subpackage individual version, if different from main

[Khem Raj]

On Sat, Sep 19, 2009 at 11:33 PM, Denys Dmytriyenko <denis at denix.org> wrote:
> Fixes the wrong versioned runtime dependency for shlib subpackages with
> own versions. Consider this:
>
> PACKAGES = "libfoo libbar"
> PV_libfoo = "1"
> PV_libbar = "2"
> PV = "3"
>
> That will generate libfoo_1 and libbar_2 packages, but version 3 will be
> exported in shlibs database, leading to the following versioned runtime
> dependencies:
>
> RDEPENDS: libfoo (>=3) libbar (>=3)

Can RPROVIDES fill in this void somehow.

>
> This fixes the problem.
>
> Signed-off-by: Denys Dmytriyenko <denis at denix.org>
>
> ---
>  classes/package.bbclass |    6 +++++-
>  1 files changed, 5 insertions(+), 1 deletions(-)
>
> diff --git a/classes/package.bbclass b/classes/package.bbclass
> index 5a9fa50..7a0ba80 100644
> --- a/classes/package.bbclass
> +++ b/classes/package.bbclass
> @@ -652,6 +652,10 @@ python package_do_shlibs() {
>                needs_ldconfig = False
>                bb.debug(2, "calculating shlib provides for %s" % pkg)
>
> +               pkgver = bb.data.getVar('PV_' + pkg, d, 1)
> +               if not pkgver:
> +                       pkgver = ver
> +
>                needed[pkg] = []
>                sonames = list()
>                top = os.path.join(pkgdest, pkg)
> @@ -696,7 +700,7 @@ python package_do_shlibs() {
>                        fd.close()
>                        package_stagefile(shlibs_file, d)
>                        fd = open(shver_file, 'w')
> -                       fd.write(ver + '\n')
> +                       fd.write(pkgver + '\n')
>                        fd.close()
>                        package_stagefile(shver_file, d)
>                if needs_ldconfig and use_ldconfig:
> --
> 1.6.3.3
>
>
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