| # - This module looks for Doxygen and the path to Graphviz's dot |
| # Doxygen is a documentation generation tool see http://www.doxygen.org |
| # With the OS X GUI version, it likes to be installed to /Applications and |
| # it contains the doxygen executable in the bundle. In the versions I've |
| # seen, it is located in Resources, but in general, more often binaries are |
| # located in MacOS. This code sets the following variables: |
| # DOXYGEN_EXECUTABLE = The path to the doxygen command. |
| # DOXYGEN_DOT_EXECUTABLE = The path to the dot program used by doxygen. |
| # DOXYGEN_DOT_PATH = The path to dot not including the executable |
| # DOXYGEN = same as DOXYGEN_EXECUTABLE for backwards compatibility |
| # DOT = same as DOXYGEN_DOT_EXECUTABLE for backwards compatibility |
| |
| # The official Doxygen.app that is distributed for OS X uses non-standard |
| # conventions. Instead of the command-line "doxygen" tool being placed in |
| # Doxygen.app/Contents/MacOS, "Doxywizard" is placed there instead and |
| # "doxygen" is actually placed in Contents/Resources. This is most likely |
| # to accomodate people who double-click on the Doxygen.app package and expect |
| # to see something happen. However, the CMake backend gets horribly confused |
| # by this. Once CMake sees the bundle, it indiscrimately uses Doxywizard |
| # as the executable to use. The only work-around I have found is to disable |
| # the app-bundle feature for only this command. |
| # Save the old setting |
| SET(TEMP_DOXYGEN_SAVE_CMAKE_FIND_APPBUNDLE ${CMAKE_FIND_APPBUNDLE}) |
| # Disable the App-bundle detection feature |
| SET(CMAKE_FIND_APPBUNDLE "NEVER") |
| IF (NOT DOXYGEN_FIND_QUIETLY) |
| MESSAGE(STATUS "Looking for doxygen...") |
| ENDIF (NOT DOXYGEN_FIND_QUIETLY) |
| |
| FIND_PROGRAM(DOXYGEN_EXECUTABLE |
| NAMES doxygen |
| PATHS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\doxygen_is1;Inno Setup: App Path]/bin" |
| /Applications/Doxygen.app/Contents/Resources |
| /Applications/Doxygen.app/Contents/MacOS |
| DOC "Doxygen documentation generation tool (http://www.doxygen.org)" |
| ) |
| |
| IF (DOXYGEN_EXECUTABLE) |
| SET (DOXYGEN_FOUND "YES") |
| IF (NOT DOXYGEN_FIND_QUIETLY) |
| MESSAGE(STATUS "Looking for doxygen... - found ${DOXYGEN_EXECUTABLE}") |
| ENDIF (NOT DOXYGEN_FIND_QUIETLY) |
| ELSE (DOXYGEN_EXECUTABLE) |
| IF (NOT DOXYGEN_FIND_QUIETLY) |
| IF (DOXYGEN_FIND_REQUIRED) |
| MESSAGE(FATAL_ERROR "Looking for doxygen... - NOT found") |
| ELSE (DOXYGEN_FIND_REQUIRED) |
| MESSAGE(STATUS "Looking for doxygen... - NOT found") |
| ENDIF (DOXYGEN_FIND_REQUIRED) |
| ENDIF (NOT DOXYGEN_FIND_QUIETLY) |
| ENDIF (DOXYGEN_EXECUTABLE) |
| |
| # In the older versions of OS X Doxygen, dot was included with the |
| # Doxygen bundle. But the new versions place make you download Graphviz.app |
| # which contains dot in its bundle. |
| IF (NOT DOXYGEN_FIND_QUIETLY) |
| MESSAGE(STATUS "Looking for dot tool...") |
| ENDIF (NOT DOXYGEN_FIND_QUIETLY) |
| |
| FIND_PROGRAM(DOXYGEN_DOT_EXECUTABLE |
| NAMES dot |
| PATHS "$ENV{ProgramFiles}/ATT/Graphviz/bin" |
| "C:/Program Files/ATT/Graphviz/bin" |
| [HKEY_LOCAL_MACHINE\\SOFTWARE\\ATT\\Graphviz;InstallPath]/bin |
| /Applications/Graphviz.app/Contents/MacOS |
| /Applications/Doxygen.app/Contents/Resources |
| /Applications/Doxygen.app/Contents/MacOS |
| DOC "Graphviz Dot tool for using Doxygen" |
| ) |
| |
| IF (NOT DOXYGEN_FIND_QUIETLY) |
| IF (DOXYGEN_DOT_EXECUTABLE) |
| MESSAGE(STATUS "Looking for dot tool... - found ${DOXYGEN_DOT_EXECUTABLE}") |
| # The Doxyfile wants the path to Dot, not the entire path and executable |
| GET_FILENAME_COMPONENT(DOXYGEN_DOT_PATH "${DOXYGEN_DOT_EXECUTABLE}" PATH CACHE) |
| ELSE (DOXYGEN_DOT_EXECUTABLE) |
| MESSAGE(STATUS "Looking for dot tool... - NOT found") |
| ENDIF (DOXYGEN_DOT_EXECUTABLE) |
| ENDIF (NOT DOXYGEN_FIND_QUIETLY) |
| |
| |
| # Restore the old app-bundle setting setting |
| SET(CMAKE_FIND_APPBUNDLE ${TEMP_DOXYGEN_SAVE_CMAKE_FIND_APPBUNDLE}) |
| |
| # Backwards compatibility for CMake4.3 and less |
| SET (DOXYGEN ${DOXYGEN_EXECUTABLE} ) |
| SET (DOT ${DOXYGEN_DOT_EXECUTABLE} ) |
| |
| MARK_AS_ADVANCED( |
| DOXYGEN_FOUND |
| DOXYGEN_EXECUTABLE |
| DOXYGEN_DOT_FOUND |
| DOXYGEN_DOT_EXECUTABLE |
| DOXYGEN_DOT_PATH |
| ) |