1 files changed, 8 insertions, 0 deletions
diff --git a/src/glsl/glcpp/glcpp.c b/src/glsl/glcpp/glcpp.c
index 8d1ced571b4..062eb6b72d4 100644
--- a/src/glsl/glcpp/glcpp.c
+++ b/src/glsl/glcpp/glcpp.c
@@ -29,9 +29,17 @@
 #include <errno.h>
 #include "glcpp.h"
 #include "main/mtypes.h"
+#include "main/shaderobj.h"
 
 extern int yydebug;
 
+void
+_mesa_reference_shader(struct gl_context *ctx, struct gl_shader **ptr,
+                       struct gl_shader *sh)
+{
+   *ptr = sh;
+}
+
 /* Read from fd until EOF and return a string of everything read.
  */
 static char *