Mailinglist Archive: opensuse-buildservice (252 mails)

< Previous Next >
Re: [opensuse-buildservice] [PATCH] [build] Map Debian ARM arches to OBS
Hello Adrian,

On 27/03/12 22:32, Adrian Schröter wrote:
Am Dienstag, 27. März 2012, 20:55:41 schrieb Hector Oron:
Debian ARM arches:
- Debian 'armel', which defaults to ARMv4t (soft) maps to armv[4567]l
- Debian 'armhf', which defaults to ARMv7 (hard-float) maps to armv7hl

Note Ubuntu 'armel' deprecated after 'precise' release, defaults to ARMv7
(softfp). So Ubuntu 'armel' should really map armv7l, but its out of scope
for this patch.

Hm, doesnt it make sense to map armv7l and armv7hl to armhf ? AFAIK there are
no
arm cpus on v7 level without hardware fp.

On the other hand this is about optimization level here and not hardware
capabilities...

As I understand armv7hl is hard-float ABI, hence 'armhf'.

armv7l can be ARMv7/softfp as Ubuntu was doing on their ARM port
(armel), hence makes sense to me to map armv7l to 'armel'.

OTOH, Debian armel can run on any of those platforms, armv[4567]l, maybe
armv[4567]el should be added to the list. In other words, if I am
building armv7l debian packages I would expect them to use 'armel'
dependencies, while if I am building armv7hl, I would expect to build
against 'armhf' dependencies.

As a side note, I also see 'armv8el', I think that one comes from MeeGo,
and it should be deprecated and mapped in the future to aarch64 (64-bit
ARM architecture).

Signed-off-by: Hector Oron <hector.oron@xxxxxxxxxxxxxxx>
---
Build/Deb.pm | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/Build/Deb.pm b/Build/Deb.pm
index b6c7cc6..3878fd4 100644
--- a/Build/Deb.pm
+++ b/Build/Deb.pm
@@ -26,6 +26,8 @@ sub parse {
$arch = 'i386' if $arch =~ /^i[456]86$/;
$arch = 'powerpc' if $arch eq 'ppc';
$arch = 'amd64' if $arch eq 'x86_64';
+ $arch = 'armel' if $arch =~ /^armv[4567]l$/;
+ $arch = 'armhf' if $arch eq 'armv7hl';

if (ref($fn) eq 'ARRAY') {
@control = @$fn;



--
Hector Oron

Collabora Ltd
Kett House, Station Road, Cambridge
CB1 2JH, United Kingdom
Telephone: +44 (0)1223 362967
Fax: +44 (0) 1223 351966
--
To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@xxxxxxxxxxxx
To contact the owner, e-mail: opensuse-buildservice+owner@xxxxxxxxxxxx

< Previous Next >
Follow Ups