[doxygen] Fix some missed issues for doc building

doc/Makemodule.am

@@ -76,5 +76,6 @@ doc/progs/vm-mem.eps: doc/progs/vm-mem.fig
 doc/qtv/qwtv.svg: doc/qtv/qwtv.fig
 doc/qtv/qwtv.eps: doc/qtv/qwtv.fig
 
-doc: doc/quakeforge.dox.conf doc/progs/vm-mem.svg doc/progs/vm-mem.eps doc/qtv/qwtv.svg qtv/qwtv.eps ${DOX}
+.PHONY: doc
+doc: doc/quakeforge.dox.conf doc/progs/vm-mem.svg doc/progs/vm-mem.eps doc/qtv/qwtv.svg doc/qtv/qwtv.eps ${DOX}
 	doxygen doc/quakeforge.dox.conf

doc/quakeforge.dox.conf.in

@@ -253,12 +253,6 @@ TAB_SIZE               = 4
 
 ALIASES                = QF=QuakeForge
 
-# This tag can be used to specify a number of word-keyword mappings (TCL only).
-# A mapping has the form "name=value". For example adding "class=itcl::class"
-# will allow you to use the command class in the itcl::class meaning.
-
-TCL_SUBST              =
-
 # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
 # only. Doxygen will then generate output that is more tailored for C. For
 # instance, some of the names that are used will be different. The list of all
@@ -937,8 +931,8 @@ EXAMPLE_RECURSIVE      = NO
 # \image command).
 
 IMAGE_PATH             = @TOPSRC@/doc \
-                         @builddir@/progs \
-                         @builddir@/qtv
+                         @builddir@/doc/progs \
+                         @builddir@/doc/qtv
 
 # The INPUT_FILTER tag can be used to specify a program that doxygen should
 # invoke to filter for each input file. Doxygen will invoke the filter program
@@ -1756,7 +1750,7 @@ COMPACT_LATEX          = YES
 # The default value is: a4.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
-PAPER_TYPE             = a4wide
+PAPER_TYPE             = a4
 
 # The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
 # that should be included in the LaTeX output. The package can be specified just
@@ -2144,7 +2138,6 @@ SEARCH_INCLUDES        = YES
 # This tag requires that the tag SEARCH_INCLUDES is set to YES.
 
 INCLUDE_PATH           = @TOPSRC@/include \
-                         @TOPSRC@/hw/include \
                          @TOPSRC@/nq/include \
                          @TOPSRC@/qw/include \
                          @TOPSRC@/qtv/include