Arrange so that LLVM's shared object doesn't end up using 'calloc' from
U-Boot's 'malloc_simple.c' when it's initialized.

  https://issues.guix.gnu.org/74270

diff --git a/common/malloc_simple.c b/common/malloc_simple.c
index 5a8ec538f8..4f5e350a3c 100644
--- a/common/malloc_simple.c
+++ b/common/malloc_simple.c
@@ -64,6 +64,8 @@ void *memalign_simple(size_t align, size_t bytes)
 }
 
 #if CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
+void *calloc(size_t nmemb, size_t elem_size)
+  __attribute__ ((visibility ("hidden")));
 void *calloc(size_t nmemb, size_t elem_size)
 {
 	size_t size = nmemb * elem_size;
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<tr><td><span title='2023-03-05 23:42:28 +0100'>2023-03-05</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=dbd085ff5f91824a6c396fc88fd71c856af810d2'>gnu: abiword: Enable gobject introspection.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/abiword.scm (abiword)[native-inputs]: Add gobject-introspection
and python-wrapper.
[arguments]: Enable building of gobject introspection files.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2023-03-05 23:42:28 +0100'>2023-03-05</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=a7790d30857cd2bbfcc8691f7f4b60779459de49'>gnu: abiword: Drop input labels.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/abiword.scm (abiword)[inputs, native-inputs]: Drop package
labels.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2023-03-05 23:42:28 +0100'>2023-03-05</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=a268115ca3d62a09ad2be216295cdeaff37872f0'>gnu: abiword: Use librsvg-for-system.</a><span class='msg-avail'>...<span class='msg-tooltip'>This allows us to build abiword for i686-linux.

* gnu/packages/abiword.scm (abiword)[inputs]: Replace librsvg with
librsvg-for-system.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2023-02-16 22:41:03 +0200'>2023-02-16</span></td><td><a href='/guix/commit/gnu/packages/abiword.scm?id=672036c6dfe508810b565f4cf38e4f2aad2f7151'>gnu: Remove unneeded module imports.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/abiword.scm,
* gnu/packages/ada.scm,
* gnu/packages/agda.scm,
* gnu/packages/backup.scm,
* gnu/packages/barrier.scm,
* gnu/packages/bioinformatics.scm,
* gnu/packages/bootstrap.scm,
* gnu/packages/bqn.scm,
* gnu/packages/c.scm,
* gnu/packages/chemistry.scm,
* gnu/packages/coq.scm,
* gnu/packages/cross-base.scm,
* gnu/packages/databases.scm,
* gnu/packages/emacs-xyz.scm,
* gnu/packages/enlightenment.scm,
* gnu/packages/games.scm,
* gnu/packages/geo.scm,
* gnu/packages/ghostscript.scm,
* gnu/packages/gl.scm,
* gnu/packages/golang.scm,
* gnu/packages/jami.scm,
* gnu/packages/java-maths.scm,
* gnu/packages/kde-frameworks.scm,
* gnu/packages/kde-plasma.scm,
* gnu/packages/language.scm,
* gnu/packages/libreoffice.scm,
* gnu/packages/linphone.scm,
* gnu/packages/lisp.scm,
* gnu/packages/llvm.scm,
* gnu/packages/machine-learning.scm,
* gnu/packages/minetest.scm,
* gnu/packages/monitoring.scm,
* gnu/packages/nfs.scm,
* gnu/packages/ocr.scm,
* gnu/packages/opencl.scm,
* gnu/packages/pdf.scm,
* gnu/packages/python-xyz.scm,
* gnu/packages/racket.scm,
* gnu/packages/rust.scm,
* gnu/packages/syncthing.scm,
* gnu/packages/syndication.scm,
* gnu/packages/telegram.scm,
* gnu/packages/vulkan.scm,
* gnu/packages/web-browsers.scm,
* gnu/packages/web.scm,
* gnu/packages/webkit.scm: Remove some unecessary module imports.
</span></span></td><td>Efraim Flashner</td></tr>