doxygen: Add doxygen file and build infrastructure for gbm

doxygen/Makefile

@@ -16,7 +16,8 @@ FULL = \
 	swrast.doxy \
 	swrast_setup.doxy \
 	tnl.doxy \
-	tnl_dd.doxy
+	tnl_dd.doxy \
+	gbm.doxy
 
 full: $(FULL:.doxy=.tag)
 	$(foreach FILE,$(FULL),doxygen $(FILE);)

doxygen/gbm.doxy

@@ -0,0 +1,48 @@
+# Doxyfile 0.1
+
+@INCLUDE               = common.doxy
+
+#---------------------------------------------------------------------------
+# General configuration options
+#---------------------------------------------------------------------------
+PROJECT_NAME           = "Generic Buffer Manager (gbm)"
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+INPUT                  = ../src/gbm/main
+FILE_PATTERNS          = *.c *.h
+RECURSIVE              = NO
+EXCLUDE                = 
+EXCLUDE_PATTERNS       = 
+EXAMPLE_PATH           = 
+EXAMPLE_PATTERNS       = 
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             = 
+INPUT_FILTER           = 
+FILTER_SOURCE_FILES    = NO
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+HTML_OUTPUT            = gbm
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor   
+#---------------------------------------------------------------------------
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = NO
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           = ../include/
+INCLUDE_FILE_PATTERNS  = 
+PREDEFINED             = 
+EXPAND_AS_DEFINED      = 
+SKIP_FUNCTION_MACROS   = YES
+#---------------------------------------------------------------------------
+# Configuration::addtions related to external references   
+#---------------------------------------------------------------------------
+TAGFILES               = main.tag=../core \
+                         math.tag=../math \
+                         tnl_dd.tag=../tnl_dd \
+                         swrast_setup.tag=../gbm_setup \
+                         tnl.tag=../tnl \
+                         vbo.tag=vbo
+GENERATE_TAGFILE       = gbm.tag