conditionally define GLAPIENTRYP to prevent some warnings in linux-solo

diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h
index c0123d6cfe22d535bec5bf1726f9595ecd07e5c0..952a62d3fa55b7f9f3340102138a3de474b35fa8 100644 (file)
--- a/src/mesa/main/glheader.h
+++ b/src/mesa/main/glheader.h
@@ -121,7 +121,9 @@
 /* non-Windows compilation */
 #  define GLAPI extern
 #  define GLAPIENTRY
-#  define GLAPIENTRYP *
+#  ifndef GLAPIENTRYP
+#    define GLAPIENTRYP *
+#  endif
 #  define GLCALLBACK
 #  define GLCALLBACKP *
 #  define GLCALLBACKPCAST *