[Mesa-dev] [PATCH 1/4] glsl: Add doxygen explaining what main.cpp is for.

[Eric Anholt]

I keep getting lost in the Makefile trying to figure out what to edit
to work on builtin_compiler or glsl_compiler.
---
 src/glsl/main.cpp |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/glsl/main.cpp b/src/glsl/main.cpp
index 3231b1b..64c2496 100644
--- a/src/glsl/main.cpp
+++ b/src/glsl/main.cpp
@@ -22,6 +22,15 @@
  */
 #include <getopt.h>
 
+/** @file main.cpp
+ *
+ * This file is the main() routine and scaffolding for producing
+ * builtin_compiler (which doesn't include builtins itself and is used
+ * to generate the profile information for builtin_function.cpp), and
+ * for glsl_compiler (which does include builtins and can be used to
+ * offline compile GLSL code and examine the resulting GLSL IR.
+ */
+
 #include "ast.h"
 #include "glsl_parser_extras.h"
 #include "ir_optimization.h"
-- 
1.7.10