diff --git a/3rdparty/fcpp/cpp6.c b/3rdparty/fcpp/cpp6.c
index a43a686d7..1731c797b 100644
--- a/3rdparty/fcpp/cpp6.c
+++ b/3rdparty/fcpp/cpp6.c
@@ -481,6 +481,7 @@ char *savestring(struct Global *global, char *text)
   /*
    * Store a string into free memory.
    */
+  (void)global; // BK - not used but causes warning.
 
   char *result;
   result = malloc(strlen(text) + 1);
diff --git a/3rdparty/glsl-optimizer/include/c99_compat.h b/3rdparty/glsl-optimizer/include/c99_compat.h
index 66ee1eba9..95f4788f2 100644
--- a/3rdparty/glsl-optimizer/include/c99_compat.h
+++ b/3rdparty/glsl-optimizer/include/c99_compat.h
@@ -64,6 +64,17 @@
 #  include <crtdefs.h>
 #  undef _CRTRESTRICT
 #  define _CRTRESTRICT
+#else
+// BK - STFU!
+#  pragma GCC diagnostic ignored "-Wformat="
+#  pragma GCC diagnostic ignored "-Wformat-extra-args"
+#  pragma GCC diagnostic ignored "-Wignored-qualifiers"
+#  pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+#  pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#  pragma GCC diagnostic ignored "-Wreorder"
+#  pragma GCC diagnostic ignored "-Wsign-compare"
+#  pragma GCC diagnostic ignored "-Wunused-parameter"
+#  pragma GCC diagnostic ignored "-Wunused-variable"
 #endif