Re: [PATCH 1/2] dpkg: Allow parallel build of different package versions

[Henning Schild <henning.schild@siemens.com>]

Am Tue, 11 Jan 2022 12:36:55 +0300
schrieb Anton Mikanovich <amikan@ilbers.de>:

> To be able to use different versions of the same package for the
> different machines/multiconfigs we need to split workdir mount points
> and sstate manifests based on package version.
> 
> Signed-off-by: Anton Mikanovich <amikan@ilbers.de>
> ---
>  meta/classes/dpkg-base.bbclass | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/meta/classes/dpkg-base.bbclass
> b/meta/classes/dpkg-base.bbclass index cb5ce4a..8850544 100644
> --- a/meta/classes/dpkg-base.bbclass
> +++ b/meta/classes/dpkg-base.bbclass
> @@ -158,8 +158,8 @@ def get_package_srcdir(d):
>      return s
>  
>  # Each package should have its own unique build folder, so use
> -# recipe name as identifier
> -PP = "/home/builder/${PN}"
> +# recipe name and version as identifier
> +PP = "/home/builder/${P}"

Better go directly for PF to also cover PR

>  PPS ?= "${@get_package_srcdir(d)}"
>  
>  # Empty do_prepare_build() implementation, to be overwritten if
> needed @@ -221,6 +221,9 @@ do_dpkg_build[cleandirs] +=
> "${DPKG_SSTATE}" do_dpkg_build[sstate-plaindirs] = "${DPKG_SSTATE}"
>  do_dpkg_build[sstate-interceptfuncs] = "dpkg_build_sstate_prepare"
>  
> +# Allow parallel build of different versions
> +SSTATE_MANFILEPREFIX .= "-${PV}"

I guess it should be
SSTATE_MANFILEPREFIX = "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-${PF}
or .= "${PV}-${PR}"

Henning

>  dpkg_build_sstate_prepare() {
>      test -n "$(find ${S}/.. -maxdepth 1 -name '*.deb' -print -quit)"
> && ln -f ${S}/../*.deb -t ${DPKG_SSTATE}