define GL_OES_standard_derivatives if extension is supported

Define the macro GL_OES_standard_derivatives as 1 if the extension
GL_OES_standard_derivatives is supported.

V2 [Chris]: Correct trailing whitespace

Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>

diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y
index 4ee4110..e2e8aca 100644 (file)
--- a/src/glsl/glcpp/glcpp-parse.y
+++ b/src/glsl/glcpp/glcpp-parse.y
@@ -2232,6 +2232,8 @@ _glcpp_parser_handle_version_declaration(glcpp_parser_t *parser, intmax_t versio
           if (extensions != NULL) {
              if (extensions->OES_EGL_image_external)
                 add_builtin_define(parser, "GL_OES_EGL_image_external", 1);
+              if (extensions->OES_standard_derivatives)
+                 add_builtin_define(parser, "GL_OES_standard_derivatives", 1);
           }
        } else {
           add_builtin_define(parser, "GL_ARB_draw_buffers", 1);