From 6da40d7ad4c1e26bb805a20ce7d301f1b708645d Mon Sep 17 00:00:00 2001
From: Nicky <nicky.dasmijn@gmail.com>
Date: Sun, 3 Apr 2022 01:13:04 +0200
Subject: [PATCH] Workaround for newer glibc, linking against libraries build
 on older versons results in missing symbols.

---
 indra/newview/llappviewerlinux.cpp | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/indra/newview/llappviewerlinux.cpp b/indra/newview/llappviewerlinux.cpp
index 99716e9ede..a09e0dbb40 100644
--- a/indra/newview/llappviewerlinux.cpp
+++ b/indra/newview/llappviewerlinux.cpp
@@ -40,10 +40,29 @@
 
 #include <exception>
 
-#include "json/reader.h" // <FS:ND/> To parse manifest.json from pepperflash
-
-
 #include <gio/gio.h>
+#include <resolv.h>
+
+#if (__GLIBC__*1000 + __GLIBC_MINOR__) >= 2034
+#pragma message "Compiling with libresolv stubs"
+extern "C"
+{
+  int __res_nquery(res_state statep,
+                   const char *dname, int qclass, int type,
+                   unsigned char *answer, int anslen)
+  {
+    return res_nquery( statep, dname, qclass, type, answer, anslen );
+  }
+
+  int __dn_expand(const unsigned char *msg,
+                  const unsigned char *eomorig,
+                  const unsigned char *comp_dn, char *exp_dn,
+                  int length)
+  {
+    return dn_expand( msg,eomorig,comp_dn,exp_dn,length);
+  }
+}
+#endif
 
 #if LL_SEND_CRASH_REPORTS
 #include "breakpad/client/linux/handler/exception_handler.h"