Patch adapted from Sage. Allows building ECL on libffi 3.3.
diff --git a/src/c/ffi.d b/src/c/ffi.d
index 8861303e..8a959c23 100644
--- a/src/c/ffi.d
+++ b/src/c/ffi.d
@@ -133,8 +133,8 @@ static struct {
 #elif defined(X86_WIN64)
   {@':win64', FFI_WIN64},
 #elif defined(X86_ANY) || defined(X86) || defined(X86_64)
-  {@':cdecl', FFI_SYSV},
-  {@':sysv', FFI_SYSV},
+  {@':cdecl', FFI_UNIX64},
+  {@':sysv', FFI_UNIX64},
   {@':unix64', FFI_UNIX64},
 #endif
 };
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<tr><td><span title='2023-10-01 08:14:56 +0200'>2023-10-01</span></td><td><a href='/guix/commit/gnu/packages/xfig.scm?id=337dbf6867597b6e3b72b0bdb2152a42a9f41dbc'>gnu: xfig: Update to 3.2.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patches/xfig-Enable-error-message-for-missing-libraries.patch:
New file.
* gnu/packages/patches/xfig-Fix-double-free-when-requesting-MediaBox.patch:
Likewise.
* gnu/packages/patches/xfig-Use-pkg-config-to-set-fontconfig-CFLAGS-and-LIBS.patch:
Likewise.
* gnu/local.mk (dist_patch_DATA): Register new patches.
* gnu/packages/xfig.scm (xfig): Update to 3.2.9.
[source]: Use new patches.
[arguments]&lt;#:phases&gt;: Add ‘wrap-program’.
[native-inputs]: Add pkg-config, autoconf, automake and libtool.
Move ghostscript to …
[inputs]: … here.  Add fig2dev, libxaw3d and libxft.
[license]: Update URL.

Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2023-10-01 08:14:55 +0200'>2023-10-01</span></td><td><a href='/guix/commit/gnu/packages/xfig.scm?id=dd36ca07f0f6ee5adf1629f4dd56702755683e72'>gnu: Add fig2dev.</a><span class='msg-avail'>...<span class='msg-tooltip'>The source used by the transfig package is outdated and its development
was moved into the repository used by fig2dev though the utility
`transfig' is considered obsolete and not built by default in the
fig2dev package.  In practice, this is not a problem since the user is
generally after the `fig2dev' utility which was also provided in the
(now obsolete) transfig package.

Descriptions and comments pointing to the now obsolete packages are
adjusted accordingly.  For texlive-latex-make, this follow upstream at
&lt;https://gitlab.inria.fr/latex-utils/latex-make/-/commit/1dcc04aaa860b123924ae83fc30a47d6f7179f7a&gt;.

* gnu/packages/xfig.scm: Import all of (guix licenses).
(xfig)[license]: Adjust accordingly.
(fig2dev): New variable.
(transfig): Deprecate in favor of fig2dev.
* gnu/packages/patches/transfig-gcc10-fno-common.patch: Removed file.
* gnu/local.mk (dist_patch_DATA): Unregister it.
* gnu/packages/docbook.scm (dblatex): Update comment.
* gnu/packages/tex.scm (texlive-latex-make)[description]: Update description.

Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2023-10-01 08:14:55 +0200'>2023-10-01</span></td><td><a href='/guix/commit/gnu/packages/xfig.scm?id=8c0146514298621b9307e7627839b2be80e46a26'>gnu: xfig: Use G-Expressions.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/xfig.scm (xfig)[arguments]&lt;#:phases&gt;: Relocate
'strip-bogus-exec-prefix into …
[sources]: … here, as a snippet instead.
[inputs]: Restyle.

Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Bruno Victal</td></tr>