--enable-debug is recommended for development versions of ELinks but adds
-Werror, remove that from CFLAGS.

Index: elinks/configure.ac
===================================================================
--- elinks.orig/configure.ac	2024-12-05 17:25:33.024763498 +0100
+++ elinks/configure.ac	2024-12-05 17:25:33.020763549 +0100
@@ -2010,7 +2010,7 @@
 if test "x$ac_cv_c_compiler_gnu" = "xyes"; then
   if test "$CONFIG_DEBUG" = "yes"; then
     # We want to see all warnings and live with none (in debug mode).
-    CFLAGS="$CFLAGS -Werror"
+    CFLAGS="$CFLAGS"
   fi
   GETTEXT_CFLAGS="-Wno-uninitialized"