Fix esan compilation against glibc 2.26:

  /tmp/guix-build-clang-runtime-3.9.1.drv-0/compiler-rt-3.9.1.src/lib/esan/esan_sideline_linux.cpp: In static member function ‘static int __esan::SidelineThread::runSideline(void*)’:
  /tmp/guix-build-clang-runtime-3.9.1.drv-0/compiler-rt-3.9.1.src/lib/esan/esan_sideline_linux.cpp:73:22: error: aggregate ‘__esan::SidelineThread::runSideline(void*)::sigaltstack SigAltStack’ has incomplete type and cannot be defined

Patch from <https://github.com/google/sanitizers/issues/822>.

index d04f5909d..bc272dfe4 100644
--- a/lib/esan/esan_sideline_linux.cpp
+++ b/lib/esan/esan_sideline_linux.cpp
@@ -70,7 +70,7 @@ int SidelineThread::runSideline(void *Arg) {
 
   // Set up a signal handler on an alternate stack for safety.
   InternalScopedBuffer<char> StackMap(SigAltStackSize);
-  struct sigaltstack SigAltStack;
+  stack_t SigAltStack;
   SigAltStack.ss_sp = StackMap.data();
   SigAltStack.ss_size = SigAltStackSize;
   SigAltStack.ss_flags = 0;
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<tr><td><span title='2023-07-08 23:17:46 +0300'>2023-07-08</span></td><td><a href='/guix/commit/gnu/packages/cinnamon.scm?id=5b35ef308c988a35aa27b1b446d5ea4dbe7ae1b1'>gnu: libxapp: Use a source file-name.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cinnamon.scm (libxapp)[source]: Use a source file-name.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2023-04-22 12:00:34 +0200'>2023-04-22</span></td><td><a href='/guix/commit/gnu/packages/cinnamon.scm?id=8495803336aecf963e30ee36f9adad4024181296'>gnu: libxapp: Update to 2.4.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cinnamon.scm (libxapp): Update to 2.4.3.
</span></span></td><td>Nicolas Goaziou</td></tr>
<tr><td><span title='2023-04-22 12:00:34 +0200'>2023-04-22</span></td><td><a href='/guix/commit/gnu/packages/cinnamon.scm?id=635eab00efdca23798a58a63e078f7b06c7b8535'>gnu: Add nemo.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cinnamon.scm (nemo): New variable.

Signed-off-by: Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;
</span></span></td><td>florhizome</td></tr>
<tr><td><span title='2023-04-22 12:00:25 +0200'>2023-04-22</span></td><td><a href='/guix/commit/gnu/packages/cinnamon.scm?id=23f3f853495f936cb0d1c50828e697085e4d9f7d'>gnu: cinnamon: Update to 5.6.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cinnamon.scm (cinnamon-desktop): Update to 5.4.2.
[arguments]&lt;#:configure-flags&gt;: Enable alsa-support.
[inputs]: Remove PYTHON-2, remove GOBJECT-INTROSPECTION, add LIBEXT, ALSA-LIB.
[native-inputs]: Remove gnu-build-system related packages, add GOBJECT-INTROSPECTION.

Signed-off-by: Nicolas Goaziou &lt;mail@nicolasgoaziou.fr&gt;
</span></span></td><td>florhizome</td></tr>
<tr><td><span title='2023-01-22 10:05:30 +0100'>2023-01-22</span></td><td><a href='/guix/commit/gnu/packages/cinnamon.scm?id=c49f2ac412de0b5671a5bf9a0461a5a52f7e09cd'>gnu: Add libxapp.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/cinnamon.scm (libxapp): New variable.

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