From 47c92a2ac68fbae59c02f3e2a322cabda499c13b Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 20 Dec 2010 01:23:31 -0800
Subject: uhd: implemented top-level component registry

now docs, examples, utils, usb, are configurable components with dependencies
---
 host/docs/CMakeLists.txt | 16 ++++++++++++----
 host/docs/build.rst      |  2 +-
 2 files changed, 13 insertions(+), 5 deletions(-)

(limited to 'host/docs')

diff --git a/host/docs/CMakeLists.txt b/host/docs/CMakeLists.txt
index 296ce9922..d6a7801bf 100644
--- a/host/docs/CMakeLists.txt
+++ b/host/docs/CMakeLists.txt
@@ -41,10 +41,16 @@ FIND_PROGRAM(RST2HTML rst2html)
 IF(${RST2HTML} STREQUAL "RST2HTML-NOTFOUND")
     MESSAGE(STATUS "Checking for rst2html (docutils) - not found")
     MESSAGE(STATUS "  Disabled generation of HTML manual.")
+    SET(HAVE_RST2HTML FALSE)
 ELSE(${RST2HTML} STREQUAL "RST2HTML-NOTFOUND")
     MESSAGE(STATUS "Checking for rst2html (docutils) - found")
     MESSAGE(STATUS "  Enabled generation of HTML manual.")
+    SET(HAVE_RST2HTML TRUE)
+ENDIF(${RST2HTML} STREQUAL "RST2HTML-NOTFOUND")
+
+LIBUHD_REGISTER_COMPONENT("Manual" ENABLE_MANUAL ON "HAVE_RST2HTML" OFF)
 
+IF(ENABLE_MANUAL)
     #setup rst2html options
     SET(stylesheet ${CMAKE_CURRENT_SOURCE_DIR}/style.css)
     SET(rst2html_options
@@ -73,7 +79,7 @@ ELSE(${RST2HTML} STREQUAL "RST2HTML-NOTFOUND")
 
     #make the html manual a build-time dependency
     ADD_CUSTOM_TARGET(manual_html ALL DEPENDS ${manual_html_files})
-ENDIF(${RST2HTML} STREQUAL "RST2HTML-NOTFOUND")
+ENDIF(ENABLE_MANUAL)
 
 INSTALL(FILES ${manual_sources} DESTINATION ${PKG_DOC_DIR}/manual/rst)
 
@@ -84,7 +90,9 @@ MESSAGE(STATUS "")
 MESSAGE(STATUS "Checking for doxygen")
 INCLUDE(FindDoxygen)
 
-IF(DOXYGEN_FOUND)
+LIBUHD_REGISTER_COMPONENT("Doxygen" ENABLE_DOXYGEN ON "DOXYGEN_FOUND" OFF)
+
+IF(ENABLE_DOXYGEN)
     MESSAGE(STATUS "  Enabled generation of Doxygen documentation.")
 
     #generate the doxygen configuration file
@@ -105,6 +113,6 @@ IF(DOXYGEN_FOUND)
     #make the doxygen generation a built-time dependency
     ADD_CUSTOM_TARGET(doxygen_docs ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR_DOXYGEN})
     INSTALL(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR_DOXYGEN} DESTINATION ${PKG_DOC_DIR})
-ELSE(DOXYGEN_FOUND)
+ELSE(ENABLE_DOXYGEN)
     MESSAGE(STATUS "  Disabled generation of Doxygen documentation.")
-ENDIF(DOXYGEN_FOUND)
+ENDIF(ENABLE_DOXYGEN)
diff --git a/host/docs/build.rst b/host/docs/build.rst
index a41ce8331..812b5c1a9 100644
--- a/host/docs/build.rst
+++ b/host/docs/build.rst
@@ -39,7 +39,7 @@ Other compilers have not been tested yet or confirmed working.
 CMake
 ^^^^^^^^^^^^^^^^
 * **Purpose:** generates project build files
-* **Version:** at least 2.8
+* **Version:** at least 2.6
 * **Usage:** build time (required)
 * **Download URL:** http://www.cmake.org/cmake/resources/software.html
 
-- 
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