Use 'uname -m', which in practice returns the processor architecture.

--- psm-3.3/buildflags.mak~	2014-08-20 21:00:18.000000000 +0100
+++ psm-3.3/buildflags.mak	2017-10-22 12:02:12.855291447 +0100
@@ -38,7 +38,7 @@
 endif
 
 export os ?= $(shell uname -s | tr '[A-Z]' '[a-z]')
-export arch := $(shell uname -p | sed -e 's,\(i[456]86\|athlon$$\),i386,')
+export arch := $(shell uname -m | sed -e 's,\(i[456]86\|athlon$$\),i386,')
 
 CC ?= gcc
 
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<tr class='logheader'><td><span title='2024-03-06 23:25:51 +0100'>2024-03-06</span></td><td class='logsubject'><a href='/guix/commit/gnu/home/services/dotfiles.scm?id=01f685d56016ae529381a73daedccc1949b808ec'>gnu: home: dotfiles: Properly support both plain and Stow directory layouts.</a></td><td>Giacomo Leidi</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
Fixes &lt;https://issues.guix.gnu.org/68848&gt;.

The current implementation of the home-dotfiles-service-type contradicts
the Guix manual.  This patch properly implements both the plain and Stow
dotfiles directory layouts.

It does so by refactoring home-dotfiles-configuration adding a new
packages field to support GNU Stow's users workflow and introducing
a new layout field to switch between the two directory layouts.

* gnu/home/services/dotfiles (home-dotfiles-configuration): Migrate to
(gnu services configuration);
[packages]: new field;
[layout]: new field;
(strip-stow-dotfile): new variable;
(strip-plain-dotfile): new variable;
(home-dotfiles-configuration-&gt;files): use the new fields;
[directory-contents]: allow for
selecting a subset of application dotfile directories;
* doc/guix.texi: document the new layouts.

Change-Id: I2e96037608353e360828290f055ec5271cfdfd48
Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;


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<tr class='logheader'><td><span title='2024-01-28 22:50:49 +0100'>2024-01-28</span></td><td class='logsubject'><a href='/guix/commit/gnu/home/services/dotfiles.scm?id=2f67528edd2d7669b441f61cb36d1b0f4f60bdb9'>home: Add home-dotfiles-service.</a></td><td>Giacomo Leidi</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* gnu/home/service/dotfiles.scm: New file;
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* po/guix/POTFILES.in: Add it.
* doc/guix.texi (Essential Home Services): Document it.

Change-Id: I6769169cfacefc3842faa5b31bee081c56c28743
Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;


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