<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">Fix:

error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
--- configure.orig	2006-02-21 02:03:22.000000000 -0600
+++ configure	2021-07-06 17:56:07.000000000 -0500
@@ -5252,6 +5252,7 @@
 cat &gt;&gt;conftest.$ac_ext &lt;&lt;_ACEOF
 /* end confdefs.h.  */
 #include &lt;ctype.h&gt;
+#include &lt;stdlib.h&gt;
 #if ((' ' &amp; 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' &lt;= (c) &amp;&amp; (c) &lt;= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
@@ -27156,6 +27157,7 @@
 cat &gt;&gt;conftest.$ac_ext &lt;&lt;_ACEOF
 /* end confdefs.h.  */
 
+#include &lt;stdlib.h&gt;
 #include &lt;sys/types.h&gt;
 #include &lt;sys/socket.h&gt;
 #include &lt;sys/time.h&gt;
@@ -27232,6 +27234,7 @@
 cat &gt;&gt;conftest.$ac_ext &lt;&lt;_ACEOF
 /* end confdefs.h.  */
 
+#include &lt;stdlib.h&gt;
 #include &lt;sys/types.h&gt;
 #include &lt;sys/socket.h&gt;
 #include &lt;sys/time.h&gt;
</pre></body></html>