diff options
Diffstat (limited to 'modules/FindPolkitQt.cmake')
| -rw-r--r-- | modules/FindPolkitQt.cmake | 50 |
1 files changed, 35 insertions, 15 deletions
diff --git a/modules/FindPolkitQt.cmake b/modules/FindPolkitQt.cmake index 922968a3..b6f883f9 100644 --- a/modules/FindPolkitQt.cmake +++ b/modules/FindPolkitQt.cmake @@ -25,7 +25,7 @@ if (POLKITQT_INCLUDE_DIR AND POLKITQT_GUI_LIBRARY AND POLKITQT_CORE_LIBRARY) endif (POLKITQT_INCLUDE_DIR AND POLKITQT_GUI_LIBRARY AND POLKITQT_CORE_LIBRARY) if (NOT POLKITQT_MIN_VERSION) - set(POLKITQT_MIN_VERSION "0.9.0") + set(POLKITQT_MIN_VERSION "0.9.3") endif (NOT POLKITQT_MIN_VERSION) if (NOT WIN32) @@ -40,6 +40,38 @@ find_path( POLKITQT_INCLUDE_DIR NAMES polkit-qt/auth.h PATH_SUFFIXES PolicyKit ) + +find_path( POLKITQT_VERSION_FILE + NAMES polkit-qt/polkitqtversion.h + PATH_SUFFIXES PolicyKit +) + +set(POLKITQT_VERSION_OK TRUE) +if(POLKITQT_VERSION_FILE) + file(READ ${POLKITQT_INCLUDE_DIR}/polkit-qt/polkitqtversion.h POLKITQT_VERSION_CONTENT) + string (REGEX MATCH "POLKITQT_VERSION_STRING \".*\"\n" POLKITQT_VERSION_MATCH "${POLKITQT_VERSION_CONTENT}") + + if(POLKITQT_VERSION_MATCH) + string(REGEX REPLACE "POLKITQT_VERSION_STRING \"(.*)\"\n" "\\1" POLKITQT_VERSION ${POLKITQT_VERSION_MATCH}) + if(POLKITQT_VERSION STRLESS "${POLKITQT_MIN_VERSION}") + set(POLKITQT_VERSION_OK FALSE) + if(PolkitQt_FIND_REQUIRED) + message(FATAL_ERROR "PolkitQt version ${POLKITQT_VERSION} was found, but it is too old. Please install ${POLKITQT_MIN_VERSION} or newer.") + else(PolkitQt_FIND_REQUIRED) + message(STATUS "PolkitQt version ${POLKITQT_VERSION} is too old. Please install ${POLKITQT_MIN_VERSION} or newer.") + endif(PolkitQt_FIND_REQUIRED) + endif(POLKITQT_VERSION STRLESS "${POLKITQT_MIN_VERSION}") + endif(POLKITQT_VERSION_MATCH) +elseif(POLKITQT_INCLUDE_DIR) + # The version is so old that it does not even have the file + set(POLKITQT_VERSION_OK FALSE) + if(PolkitQt_FIND_REQUIRED) + message(FATAL_ERROR "It looks like PolkitQt is too old. Please install PolkitQt version ${POLKITQT_MIN_VERSION} or newer.") + else(PolkitQt_FIND_REQUIRED) + message(STATUS "It looks like PolkitQt is too old. Please install PolkitQt version ${POLKITQT_MIN_VERSION} or newer.") + endif(PolkitQt_FIND_REQUIRED) +endif(POLKITQT_VERSION_FILE) + find_library( POLKITQT_CORE_LIBRARY NAMES polkit-qt-core HINTS ${PC_POLKITQT_LIBDIR} @@ -54,21 +86,9 @@ include(FindPackageHandleStandardArgs) # handle the QUIETLY and REQUIRED arguments and set POLKITQT_FOUND to TRUE if # all listed variables are TRUE -find_package_handle_standard_args(PolkitQt DEFAULT_MSG POLKITQT_INCLUDE_DIR POLKITQT_GUI_LIBRARY POLKITQT_CORE_LIBRARY) - -mark_as_advanced(POLKITQT_INCLUDE_DIR POLKITQT_CORE_LIBRARY POLKITQT_GUI_LIBRARY POLKITQT_LIBRARIES) - -if (POLKITQT_FOUND) - if (PC_POLKITQT_VERSION VERSION_LESS POLKITQT_MIN_VERSION) - if(PolkitQt_FIND_REQUIRED) - message(FATAL_ERROR "Found Polkit-Qt release ${PC_POLKITQT_VERSION}, but at least ${POLKITQT_MIN_VERSION} is required.") - else(PolkitQt_FIND_REQUIRED) - message(STATUS "Found Polkit-Qt release ${PC_POLKITQT_VERSION}, but at least ${POLKITQT_MIN_VERSION} is required.") - endif(PolkitQt_FIND_REQUIRED) - set(POLKITQT_FOUND FALSE) - endif (PC_POLKITQT_VERSION VERSION_LESS POLKITQT_MIN_VERSION) -endif (POLKITQT_FOUND) +find_package_handle_standard_args(PolkitQt DEFAULT_MSG POLKITQT_INCLUDE_DIR POLKITQT_GUI_LIBRARY POLKITQT_CORE_LIBRARY POLKITQT_VERSION_OK) +mark_as_advanced(POLKITQT_INCLUDE_DIR POLKITQT_CORE_LIBRARY POLKITQT_GUI_LIBRARY POLKITQT_LIBRARIES POLKITQT_VERSION_OK) if(POLKITQT_FOUND) get_filename_component(_POLKITQT_INSTALL_PREFIX "${POLKITQT_CORE_LIBRARY}" PATH) |