--- a/src/builtin.c.orig	2022-10-14 21:06:52.000000000 -0400
+++ b/src/builtin.c	2022-10-14 21:07:26.000000000 -0400
@@ -43,6 +43,8 @@
 #include "jv_unicode.h"
 #include "jv_alloc.h"
 
+// https://github.com/stedolan/jq/issues/1936
+char lgamma_r ();
 
 static jv type_error(jv bad, const char* msg) {
   char errbuf[15];
