gl: define flags via CPPFLAGS so cgo gets them too

niemeyer · niemeyer · commit b5f43059ace3 · 2014-04-12T22:04:21.000-03:00
diff --git a/gl/gengl.go b/gl/gengl.go
@@ -2,7 +2,6 @@
 
 package gl
 
-// #define GL_GLEXT_PROTOTYPES
 // #include "gl.h"
 // #include "glext.h"
 //
diff --git a/gl/gl.go b/gl/gl.go
@@ -1,6 +1,7 @@
 package gl
 
-// #cgo CXXFLAGS: -std=c++0x -pedantic-errors -Wall -fno-strict-aliasing -DGL_GLEXT_PROTOTYPES -DGL_GLEXT_LEGACY
+// #cgo CXXFLAGS: -std=c++0x -pedantic-errors -Wall -fno-strict-aliasing 
+// #cgo CPPFLAGS: -DGL_GLEXT_PROTOTYPES -DGL_GLEXT_LEGACY
 // #cgo LDFLAGS: -lstdc++
 // #cgo !darwin LDFLAGS: -lGL
 // #cgo  darwin LDFLAGS: -framework OpenGL
