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From: Mathieu Othacehe <othacehe@gnu.org>
To: 55220@debbugs.gnu.org
Cc: Mathieu Othacehe <othacehe@gnu.org>
Subject: [bug#55220] [PATCH 0/4] Add --list-systems and --list-targets options.
Date: Mon,  2 May 2022 13:17:15 +0200	[thread overview]
Message-ID: <20220502111715.13500-1-othacehe@gnu.org> (raw)

Hello,

Most build commands support --system and --target options. Those options
suffer from multiple issues: they are never listed and never checked.

For --system, this is a real issue as aside from reading the (gnu packages
bootstrap) module content the user cannot know what are the supported
arguments. Providing a wrong system also fails badly:

mathieu@meije ~$ guix build hello --system=arm-linux
Backtrace:
In guix/memoization.scm:
    101:0 19 (_ #<hash-table 7f1d5d82a340 0/31> #<package tar@1.34 …> …)

...
ice-9/boot-9.scm:1685:16: In procedure raise-exception:
dynamic linker name not known for this system "arm-linux"

For --target, any GNU supported triplet can possibly work but providing a
wrong triplet will also fail badly:

mathieu@meije ~$ guix build hello --target=arm-linux
Backtrace:
In guix/store.scm:
   1385:9 19 (map/accumulate-builds #<store-connection 256.99 7f5bd…> …)
 

...
ice-9/boot-9.scm:1685:16: In procedure raise-exception:
dynamic linker name not known for this system "arm-linux"

This patchset adds two new options: --list-systems and --list-targets that
list the supported systems and targets. The arguments passed to --system and
--target options are also checked:

mathieu@meije ~/guix [env]$ ./pre-inst-env guix build hello --system=arm-linux
guix build: error: 'arm-linux' is not a supported system.

mathieu@meije ~/guix [env]$ ./pre-inst-env guix build hello --target=arm-linux
guix build: error: 'arm-linux' is not a supported target.

Thanks,

Mathieu

Mathieu Othacehe (4):
  platform: Introduce new platforms.
  platform: Add discovery support.
  ci: Do not rely on hardcoded cross-targets lists.
  scripts: Add --list-systems and --list-targets options.

 doc/guix.texi                |  8 ++++
 etc/release-manifest.scm     |  4 +-
 gnu/ci.scm                   | 15 +------
 gnu/local.mk                 |  4 ++
 gnu/platform.scm             | 62 ++++++++++++++++++++++++--
 gnu/platforms/intel.scm      | 48 +++++++++++++++++++++
 gnu/platforms/mips.scm       | 29 +++++++++++++
 gnu/platforms/powerpc.scm    | 36 ++++++++++++++++
 gnu/platforms/riscv.scm      | 29 +++++++++++++
 guix/scripts/archive.scm     | 20 +++------
 guix/scripts/build.scm       | 84 ++++++++++++++++++++++++++++++------
 guix/scripts/environment.scm | 11 ++---
 guix/scripts/graph.scm       | 15 +++----
 guix/scripts/pack.scm        | 20 +++------
 guix/scripts/pull.scm        | 12 +++---
 guix/scripts/size.scm        | 13 +++---
 guix/scripts/weather.scm     | 11 +++--
 17 files changed, 329 insertions(+), 92 deletions(-)
 create mode 100644 gnu/platforms/intel.scm
 create mode 100644 gnu/platforms/mips.scm
 create mode 100644 gnu/platforms/powerpc.scm
 create mode 100644 gnu/platforms/riscv.scm

-- 
2.35.1





             reply	other threads:[~2022-05-02 11:28 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-02 11:17 Mathieu Othacehe [this message]
2022-05-02 11:18 ` [bug#55220] [PATCH 1/4] platform: Introduce new platforms Mathieu Othacehe
2022-05-02 11:18   ` [bug#55220] [PATCH 2/4] platform: Add discovery support Mathieu Othacehe
2022-05-06 14:41     ` [bug#55220] [PATCH 0/4] Add --list-systems and --list-targets options Ludovic Courtès
2022-05-07 15:53       ` Mathieu Othacehe
2022-05-02 11:18   ` [bug#55220] [PATCH 3/4] ci: Do not rely on hardcoded cross-targets lists Mathieu Othacehe
2022-05-02 11:18   ` [bug#55220] [PATCH 4/4] scripts: Add --list-systems and --list-targets options Mathieu Othacehe
2022-05-06 14:54     ` [bug#55220] [PATCH 0/4] " Ludovic Courtès
2022-05-07 16:04       ` Mathieu Othacehe
2022-05-22  1:30       ` Maxim Cournoyer
2022-05-22  1:25     ` Maxim Cournoyer
2022-05-22 13:09       ` Mathieu Othacehe
2022-05-06 14:39   ` Ludovic Courtès
2022-05-07 15:50     ` Mathieu Othacehe
2022-05-06 14:37 ` Ludovic Courtès
2022-05-07 16:11 ` [bug#55220] [PATCH v2 0/6] " Mathieu Othacehe
2022-05-07 16:11   ` [bug#55220] [PATCH v2 1/6] platform: Introduce new platforms Mathieu Othacehe
2022-05-09 20:44     ` Maxime Devos
2022-05-22  1:39       ` [bug#55220] [PATCH 0/4] Add --list-systems and --list-targets options Maxim Cournoyer
2022-05-22 13:12         ` Mathieu Othacehe
2022-05-22 13:42           ` Maxim Cournoyer
2022-05-22 13:01       ` [bug#55220] [PATCH v2 1/6] platform: Introduce new platforms Mathieu Othacehe
2022-05-09 20:50     ` Maxime Devos
2022-05-22 13:02       ` Mathieu Othacehe
2022-05-07 16:11   ` [bug#55220] [PATCH v2 2/6] platform: Add discovery support Mathieu Othacehe
2022-05-09 20:58     ` Maxime Devos
2022-05-22  1:34       ` [bug#55220] [PATCH 0/4] Add --list-systems and --list-targets options Maxim Cournoyer
2022-05-22 13:06       ` [bug#55220] [PATCH v2 2/6] platform: Add discovery support Mathieu Othacehe
2022-05-07 16:11   ` [bug#55220] [PATCH v2 3/6] ci: Do not rely on hardcoded cross-targets lists Mathieu Othacehe
2022-05-07 16:11   ` [bug#55220] [PATCH v2 4/6] scripts: Add --list-systems and --list-targets options Mathieu Othacehe
2022-05-07 16:11   ` [bug#55220] [PATCH v2 5/6] platform: Add glibc-dynamic-linker field Mathieu Othacehe
2022-05-07 16:11   ` [bug#55220] [PATCH v2 6/6] linux: Remove system->linux-architecture procedure Mathieu Othacehe

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