Added error for no selected client library.

ago%!(EXTRA string=13 years) · 52a79c6f3b
parent 6333a5caaf
commit 52a79c6f3b
1 changed files with 5 additions and 1 deletions
--- a/src/internal.h
+++ b/src/internal.h
@ -34,10 +34,14 @@

 #include "config.h"

-#if defined(_GLFW_USE_GLESV1)
+#if defined(_GLFW_USE_OPENGL)
+ // This is the default for glfw3.h
+#elif defined(_GLFW_USE_GLESV1)
 #define GLFW_INCLUDE_ES1
 #elif defined(_GLFW_USE_GLESV2)
 #define GLFW_INCLUDE_ES2
+#else
+ #error "No supported client library selected"
 #endif

 // Disable the inclusion of the platform glext.h by gl.h to allow proper