doxygen: Remove src/mesa/shader/ references

Mesa has not had a src/mesa/shader/ folder since Mesa 7.9 removed it
in October 2010, as part of a revised GLSL compiler written by Intel.

Remove doxygen/shader.doxy and consequential changes made throughout.

In addition to removing an unnecessary Doxygen doxyfile, this change also
avoids a bug in the consolidated Doxygen output caused by
doxygen/shader.doxy inadvertently overwriting doxygen/swrast.tag via its
GENERATE_TAGFILE setting.

This bug depended upon the specific order each *.tag was built.

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>

doxygen/.gitignore

@@ -17,7 +17,6 @@ miniglx
 radeondrm
 radeonfb
 radeon_subset
-shader
 swrast
 swrast_setup
 tnl

doxygen/Makefile

@@ -12,7 +12,6 @@ FULL = \
 	vbo.doxy \
 	glapi.doxy \
 	glsl.doxy \
-	shader.doxy \
 	swrast.doxy \
 	swrast_setup.doxy \
 	tnl.doxy \

doxygen/doxy.bat

@@ -6,7 +6,6 @@ doxygen swrast_setup.doxy
 doxygen tnl.doxy
 doxygen core.doxy
 doxygen glapi.doxy
-doxygen shader.doxy
 
 echo Building again, to resolve tags
 doxygen tnl_dd.doxy
@@ -16,4 +15,3 @@ doxygen swrast.doxy
 doxygen swrast_setup.doxy
 doxygen tnl.doxy
 doxygen glapi.doxy
-doxygen shader.doxy

doxygen/header.html

@@ -10,7 +10,6 @@
 <a class="qindex" href="../glsl/index.html">glsl</a> |
 <a class="qindex" href="../vbo/index.html">vbo</a> |
 <a class="qindex" href="../math/index.html">math</a> |
-<a class="qindex" href="../shader/index.html">shader</a> |
 <a class="qindex" href="../swrast/index.html">swrast</a> |
 <a class="qindex" href="../swrast_setup/index.html">swrast_setup</a> |
 <a class="qindex" href="../tnl/index.html">tnl</a> |

doxygen/main.doxy

@@ -43,7 +43,6 @@ TAGFILES		= tnl_dd.tag=../tnl_dd \
 			 vbo.tag=../vbo \
                          glapi.tag=../glapi \
                          math.tag=../math \
-                         shader.tag=../shader \
                          swrast.tag=../swrast \
                          swrast_setup.tag=../swrast_setup \
                          tnl.tag=../tnl

doxygen/shader.doxy

@@ -1,49 +0,0 @@
-# Doxyfile 0.1
-
-@INCLUDE               = common.doxy
-
-#---------------------------------------------------------------------------
-# General configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = "Mesa Vertex and Fragment Program code"
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  = ../src/mesa/shader/
-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            = shader
-#---------------------------------------------------------------------------
-# 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.tag=../swrast \
-                         swrast_setup.tag=../swrast_setup \
-                         tnl.tag=../tnl \
-                         vbo.tag=vbo
-GENERATE_TAGFILE       = swrast.tag

doxygen/tnl.doxy

@@ -43,7 +43,6 @@ SKIP_FUNCTION_MACROS   = YES
 TAGFILES               = tnl_dd.tag=../tnl \
                          main.tag=../core \
                          math.tag=../math \
-                         shader.tag=../shader \
                          swrast.tag=../swrast \
                          swrast_setup.tag=swrast_setup \
                          vbo.tag=vbo

doxygen/tnl_dd.doxy

@@ -41,7 +41,6 @@ SKIP_FUNCTION_MACROS   = YES
 #---------------------------------------------------------------------------
 TAGFILES               = main.tag=../core \
                          math.tag=../math \
-			 shader.tag=../shader \
                          swrast.tag=../swrast \
                          swrast_setup.tag=../swrast_setup \
                          tnl.tag=../tnl \

doxygen/vbo.doxy

@@ -42,7 +42,6 @@ SKIP_FUNCTION_MACROS   = YES
 #---------------------------------------------------------------------------
 TAGFILES               = main.tag=../core \
 			 math.tag=../math \
-                         shader.tag=../shader \
 			 swrast.tag=../swrast \
 			 swrast_setup.tag=../swrast_setup \
 			 tnl.tag=../tnl \