Beginnings of doxygen support.

Currently the doxygen.cfg files are not designed for
out-of-tree builds - that needs to be fixed first.

svn path=/trunk/; revision=54348

CMakeLists.txt

@@ -495,6 +495,10 @@ set(PACKAGELIST ${PACKAGELIST} YAPP)
 
 set(PACKAGELIST ${PACKAGELIST} POD)
 
+if(ENABLE_GUIDES)
+	set(PACKAGELIST ${PACKAGELIST} DOXYGEN)
+endif()
+
 set(PROGLIST text2pcap mergecap capinfos captype editcap reordercap dumpcap)
 
 #Sort the package list
@@ -707,6 +711,32 @@ else()
 endif()
 
 configure_file(${CMAKE_SOURCE_DIR}/cmakeconfig.h.in ${CMAKE_BINARY_DIR}/config.h)
+if( ENABLE_GUIDES )
+	configure_file(
+		${CMAKE_SOURCE_DIR}/doxygen_global.cfg
+		${CMAKE_BINARY_DIR}/doxygen_global.cfg
+	)
+	configure_file(
+		${CMAKE_SOURCE_DIR}/ui/qt/doxygen.cfg.in
+		${CMAKE_BINARY_DIR}/ui/qt/doxygen.cfg
+	)
+	configure_file(
+		${CMAKE_SOURCE_DIR}/ui/gtk/doxygen.cfg.in
+		${CMAKE_BINARY_DIR}/ui/gtk/doxygen.cfg
+	)
+	configure_file(
+		${CMAKE_SOURCE_DIR}/ui/doxygen.cfg.in
+		${CMAKE_BINARY_DIR}/ui/doxygen.cfg
+	)
+	configure_file(
+		${CMAKE_SOURCE_DIR}/epan/doxygen.cfg.in
+		${CMAKE_BINARY_DIR}/epan/doxygen.cfg
+	)
+	configure_file(
+		${CMAKE_SOURCE_DIR}/doxygen.cfg.in
+		${CMAKE_BINARY_DIR}/doxygen.cfg
+	)
+endif()
 
 set( configure_input "Built with CMake ${CMAKE_VERSION}" )
 set( VERSION ${PROJECT_VERSION} )

cmake/modules/FindDOXYGEN.cmake

@@ -0,0 +1,42 @@
+#
+# $Id$
+#
+# - Find unix commands from cygwin
+# This module looks for some usual Unix commands.
+#
+
+include( FindCygwin )
+
+find_program( DOXYGEN_EXECUTABLE
+  NAMES
+    doxygen
+  PATHS
+    ${CYGWIN_INSTALL_PATH}/bin
+    /bin
+    /usr/bin
+    /usr/local/bin
+    /sbin
+)
+
+include( FindPackageHandleStandardArgs )
+find_package_handle_standard_args( DOXYGEN DEFAULT_MSG DOXYGEN_EXECUTABLE )
+
+mark_as_advanced( DOXYGEN_EXECUTABLE )
+
+macro( DOXYGEN2HTML _output )
+	GET_FILENAME_COMPONENT(_OUTDIR ${_output} PATH)
+	SET(_OUTDIR ${CMAKE_CURRENT_BINARY_DIR}/${_OUTDIR})
+
+	add_custom_command(
+		OUTPUT
+		COMMAND cmake
+			-E make_directory ${_OUTDIR}
+		COMMAND $(DOXYGEN_EXECUTABLE)
+			doxygen.cfg
+		COMMAND chmod
+			-R og+rX ${_OUTDIR}
+		DEPENDS
+			doxygen.cfg
+	)
+endmacro()
+