See https://gitlab.com/procps-ng/procps/-/issues/271

diff -u -r procps-ng-4.0.3.alt/src/tests/test_strtod_nol.c procps-ng-4.0.3/src/tests/test_strtod_nol.c
--- procps-ng-4.0.3.alt/src/tests/test_strtod_nol.c	2022-12-18 23:44:18.383960834 +0100
+++ procps-ng-4.0.3/src/tests/test_strtod_nol.c	2023-03-20 16:52:26.680032658 +0100
@@ -1,6 +1,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <math.h>
 #include "strutils.h"
 
 struct strtod_tests {
@@ -25,6 +26,11 @@
     {NULL, 0.0}
 };
 
+#define EPSILON 1.0  // Really not trying for precision here
+int dequal(const double d1, const double d2)
+{
+    return fabs(d1-d2) < EPSILON;
+}
 
 
 int main(int argc, char *argv[])
@@ -33,8 +39,8 @@
     double val;
 
     for(i=0; tests[i].string != NULL; i++) {
-        if(strtod_nol_or_err(tests[i].string, "Cannot parse number") !=
-           tests[i].result) {
+        if(!dequal (strtod_nol_or_err(tests[i].string, "Cannot parse number"),
+                    tests[i].result)) {
             fprintf(stderr, "FAIL: strtod_nol_or_err(\"%s\") != %f\n",
                     tests[i].string, tests[i].result);
             return EXIT_FAILURE;
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<div class='path'>path: <a href='/guix/log/?id=9dbda847af45fe4ede75db58b748ae491916a486&amp;showmsg=1'>root</a>/<a href='/guix/log/tests?id=9dbda847af45fe4ede75db58b748ae491916a486&amp;showmsg=1'>tests</a>/<a href='/guix/log/tests/gremlin.scm?id=9dbda847af45fe4ede75db58b748ae491916a486&amp;showmsg=1'>gremlin.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/gremlin.scm?id=9dbda847af45fe4ede75db58b748ae491916a486'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2019-05-18 12:10:15 +0200'>2019-05-18</span></td><td class='logsubject'><a href='/guix/commit/tests/gremlin.scm?id=6b97415996583b15a97dad8254f610275353e913'>gremlin: Adjust tests for foreign distros.</a></td><td>Ting-Wei Lan</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
Fixes &lt;https://bugs.gnu.org/35775&gt;.

* tests/gremlin.scm ("elf-dynamic-info-needed, executable"): Expect only
libguile and libc among NEEDED.
("strip-runpath"): Pass '--enable-new-dtags' to get RUNPATH, not RPATH.


</td></tr>
<tr class='logheader'><td><span title='2018-08-25 16:44:07 +0200'>2018-08-25</span></td><td class='logsubject'><a href='/guix/commit/tests/gremlin.scm?id=839167ff9d74fc490b32f6a197591964f73b65e5'>Merge branch 'staging' into core-updates</a></td><td>Marius Bakke</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
</td></tr>
<tr class='logheader'><td><span title='2018-08-21 23:27:08 +0200'>2018-08-21</span></td><td class='logsubject'><a href='/guix/commit/tests/gremlin.scm?id=f7dfda2c73a0c4f09b105cafb29c45cf594e4ba9'>gremlin: 'elf-dynamic-info-needed' test is no longer skipped.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* tests/gremlin.scm (%guile-executable): Use /proc/self/exe instead
of (command-line).  For a while now, the first element of (command-line)
was "./build-aux/test-driver.scm"; consequently the test was always
skipped.


</td></tr>
<tr class='logheader'><td><span title='2018-05-07 11:21:36 +0200'>2018-05-07</span></td><td class='logsubject'><a href='/guix/commit/tests/gremlin.scm?id=b178fc236908ad2da86734ea8e01abd3ff8981da'>gremlin: Add 'strip-runpath'.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* guix/build/gremlin.scm (strip-runpath): New procedure.
* tests/gremlin.scm (c-compiler): New variable.
("strip-runpath"): New test.


</td></tr>