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bug#27076: [PATCH] build-system/cmake: Add support for cross compilation
From: |
Ricardo Wurmus |
Subject: |
bug#27076: [PATCH] build-system/cmake: Add support for cross compilation. |
Date: |
Tue, 30 May 2017 16:10:17 +0200 |
User-agent: |
mu4e 0.9.18; emacs 25.2.1 |
Ludovic Courtès <address@hidden> writes:
> Hi,
>
> Ricardo Wurmus <address@hidden> skribis:
>
>> * guix/build-system/gnu.scm: Export standard-cross-packages.
>> * guix/build-system/cmake.scm (cmake-cross-build): New procedure.
>> (lower): Add support for cross-builds.
>> * guix/build/cmake-build-system.scm (configure): Handle "target" argument.
>
> Awesome! This also fixes <https://bugs.gnu.org/26897>.
I’ll update the commit message to mention it.
>> + ;; Cross-build
>> + ,@(if target
>> + (list (string-append "-DCMAKE_C_COMPILER="
>> + target "-gcc")
>> + ;; XXX: Use "Windows" when this is a
>> cross-build
>> + ;; for Windows.
>> + "-DCMAKE_SYSTEM_NAME=Linux")
>> + '())
>
> Should we check whether TARGET contains “mingw”, “linux”, or “gnu” and
> adjust that accordingly?
Yes, sounds good.
> Otherwise LGTM!
Okay, I’ll push it to core-updates, because this results in a rebuild of
all packages using the cmake-build-system.
--
Ricardo
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