[DistroKit] [PATCH] ptxconfig: build and use development packages

[DistroKit] [PATCH] ptxconfig: build and use development packages

[Roland Hieber]

From: Roland Hieber <rohieb@rohieb.name>

When building all platforms, the host tools are also built multiple
times. Since all platforms use the same versions and config hashes for
the host tools, we can simply build one platform first, then copy
platform-dir/packages/host-*dev.tar.gz into ./devpkgs/, and future
builds will only need to extract the already built host-* packages from
there instead of rebuilding everything again.

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
---
Although I don't know why this is in ptxconfig instead of ptxdist setup...
---
 configs/ptxconfig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/configs/ptxconfig b/configs/ptxconfig
index f485c01..4efeeeb 100644
--- a/configs/ptxconfig
+++ b/configs/ptxconfig
@@ -30,8 +30,10 @@ PTXCONF_PROJECT_VERSION="-${PTXDIST_BSP_AUTOVERSION}"
 #
 # ------------------------------------
 #
-# PTXCONF_PROJECT_CREATE_DEVPKGS is not set
-# PTXCONF_PROJECT_USE_DEVPKGS is not set
+PTXCONF_PROJECT_CREATE_DEVPKGS=y
+PTXCONF_PROJECT_USE_DEVPKGS=y
+PTXCONF_PROJECT_DEVPKGDIR="${PTXDIST_WORKSPACE}/devpkgs/"
+PTXCONF_PROJECT_DEVMIRROR=""
 
 #
 # ------------------------------------
-- 
2.19.2



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Re: [DistroKit] [PATCH] ptxconfig: build and use development packages

[Robert Schwebel]

On Wed, Dec 12, 2018 at 01:33:39AM +0100, Roland Hieber wrote:
> From: Roland Hieber <rohieb@rohieb.name>
> 
> When building all platforms, the host tools are also built multiple
> times. Since all platforms use the same versions and config hashes for
> the host tools, we can simply build one platform first, then copy
> platform-dir/packages/host-*dev.tar.gz into ./devpkgs/, and future
> builds will only need to extract the already built host-* packages from
> there instead of rebuilding everything again.
> 
> Signed-off-by: Roland Hieber <rohieb@rohieb.name>
> ---
> Although I don't know why this is in ptxconfig instead of ptxdist setup...
> ---
>  configs/ptxconfig | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Pushed to next...

rsc
-- 
Pengutronix e.K.                           | Dipl.-Ing. Robert Schwebel  |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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Re: [DistroKit] [PATCH] ptxconfig: build and use development packages

[Robert Schwebel]

On Wed, Dec 12, 2018 at 06:40:14PM +0100, Robert Schwebel wrote:
> On Wed, Dec 12, 2018 at 01:33:39AM +0100, Roland Hieber wrote:
> > From: Roland Hieber <rohieb@rohieb.name>
> > 
> > When building all platforms, the host tools are also built multiple
> > times. Since all platforms use the same versions and config hashes for
> > the host tools, we can simply build one platform first, then copy
> > platform-dir/packages/host-*dev.tar.gz into ./devpkgs/, and future
> > builds will only need to extract the already built host-* packages from
> > there instead of rebuilding everything again.
> > 
> > Signed-off-by: Roland Hieber <rohieb@rohieb.name>
> > ---
> > Although I don't know why this is in ptxconfig instead of ptxdist setup...
> > ---
> >  configs/ptxconfig | 6 ++++--
> >  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> Pushed to next...

It warns with

-----------------------------------
target: host-genext2fs.install.post
-----------------------------------

finished target host-genext2fs.install.post
finished target world.targetinstall
+ ./p images
ptxdist: warning: No dev packages found in 'next--v7a/devpkgs/'    <-------------

See for example here:
http://jenkins.hi.pengutronix.de/job/ptxdist-bsps/job/DistroKit/job/next--v7a/2/consoleFull

I'm dropping the patch for now.

rsc
-- 
Pengutronix e.K.                           | Dipl.-Ing. Robert Schwebel  |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

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Re: [DistroKit] [PATCH] ptxconfig: build and use development packages

[Roland Hieber]

On Mon, Dec 17, 2018 at 10:03:25AM +0100, Robert Schwebel wrote:
> On Wed, Dec 12, 2018 at 06:40:14PM +0100, Robert Schwebel wrote:
> > On Wed, Dec 12, 2018 at 01:33:39AM +0100, Roland Hieber wrote:
> > > From: Roland Hieber <rohieb@rohieb.name>
> > > 
> > > When building all platforms, the host tools are also built multiple
> > > times. Since all platforms use the same versions and config hashes for
> > > the host tools, we can simply build one platform first, then copy
> > > platform-dir/packages/host-*dev.tar.gz into ./devpkgs/, and future
> > > builds will only need to extract the already built host-* packages from
> > > there instead of rebuilding everything again.
> > > 
> > > Signed-off-by: Roland Hieber <rohieb@rohieb.name>
> > > ---
> > > Although I don't know why this is in ptxconfig instead of ptxdist setup...
> > > ---
> > >  configs/ptxconfig | 6 ++++--
> > >  1 file changed, 4 insertions(+), 2 deletions(-)
> > 
> > Pushed to next...
> 
> It warns with
> 
> -----------------------------------
> target: host-genext2fs.install.post
> -----------------------------------
> 
> finished target host-genext2fs.install.post
> finished target world.targetinstall
> + ./p images
> ptxdist: warning: No dev packages found in 'next--v7a/devpkgs/'    <-------------

Meh okay. I guess you either have to ignore that warning when there are
none (ptxdist will happily build everything from scratch), or enabling
devpkgs is something you can simply not check into a git and have to
enable it manually before building a BSP, always remebering to stash and
unstash it when switching branches :-/

 - Roland


-- 
Roland Hieber                     | r.hieber@pengutronix.de     |
Pengutronix e.K.                  | https://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim | Phone: +49-5121-206917-5086 |
Amtsgericht Hildesheim, HRA 2686  | Fax:   +49-5121-206917-5555 |

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