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#Macro to find xscreensaver directory
# Copyright (c) 2006, Laurent Montel, <montel@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
# got from kde4
if (NOT XSCREENSAVER_FOUND)
set(xscreensaver_alldirs)
set(xscreensaver_checkdirs
/usr/
/usr/local/
/opt/local/
/usr/X11R6/
/opt/kde/
/opt/kde3/
/usr/kde/
/usr/share/xscreensaver/
/usr/local/kde/
/usr/local/xscreensaver/
/usr/local/share/xscreensaver/
/usr/openwin/lib/xscreensaver/
/etc/
)
foreach(suffix lib${LIB_SUFFIX}/xscreensaver lib${LIB_SUFFIX}/misc/xscreensaver
lib/xscreensaver lib64/xscreensaver libexec/xscreensaver
bin/xscreensaver-hacks hacks)
foreach(xscreensaver_path ${xscreensaver_checkdirs} )
set(xscreensaver_alldirs ${xscreensaver_alldirs} ${xscreensaver_path}/${suffix})
endforeach(xscreensaver_path ${xscreensaver_checkdirs} )
endforeach()
set(XSCREENSAVER_DIRS)
FIND_PATH(XSCREENSAVER_DIR_DECO deco ${xscreensaver_alldirs})
FIND_PATH(XSCREENSAVER_DIR_FLUX flux ${xscreensaver_alldirs})
if(XSCREENSAVER_DIR_DECO)
list(APPEND XSCREENSAVER_DIRS ${XSCREENSAVER_DIR_DECO})
endif(XSCREENSAVER_DIR_DECO)
if(XSCREENSAVER_DIR_FLUX)
list(APPEND XSCREENSAVER_DIRS ${XSCREENSAVER_DIR_FLUX})
endif(XSCREENSAVER_DIR_FLUX)
list( REMOVE_DUPLICATES XSCREENSAVER_DIRS )
string( REPLACE ";" ":" XSCREENSAVER_DIRS "${XSCREENSAVER_DIRS}" )
set(XSCREENSAVER_CONFIG_DIRS)
FIND_PATH(XSCREENSAVER_CONFIG_DECO config/deco.xml ${xscreensaver_checkdirs} )
FIND_PATH(XSCREENSAVER_CONFIG_FLUX config/flux.xml ${xscreensaver_checkdirs} )
if(XSCREENSAVER_CONFIG_DECO)
list(APPEND XSCREENSAVER_CONFIG_DIRS "${XSCREENSAVER_CONFIG_DECO}/config/")
endif(XSCREENSAVER_CONFIG_DECO)
if(XSCREENSAVER_CONFIG_FLUX)
list(APPEND XSCREENSAVER_CONFIG_DIRS "${XSCREENSAVER_CONFIG_FLUX}/config/")
endif(XSCREENSAVER_CONFIG_FLUX)
# Try and locate XScreenSaver config when path doesn't include config
if(NOT XSCREENSAVER_CONFIG_DIRS)
FIND_PATH(XSCREENSAVER_CONFIG_DIRS deco.xml
/etc/xscreensaver
)
endif(NOT XSCREENSAVER_CONFIG_DIRS)
list( REMOVE_DUPLICATES XSCREENSAVER_CONFIG_DIRS )
string( REPLACE ";" ":" XSCREENSAVER_CONFIG_DIRS "${XSCREENSAVER_CONFIG_DIRS}" )
endif(NOT XSCREENSAVER_FOUND)
#message(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
#message(STATUS "XSCREENSAVER_DIR :<${XSCREENSAVER_DIR}>")
# Need to fix hack
if(XSCREENSAVER_DIRS AND XSCREENSAVER_CONFIG_DIRS)
set(XSCREENSAVER_FOUND TRUE)
endif(XSCREENSAVER_DIRS AND XSCREENSAVER_CONFIG_DIRS)
if (XSCREENSAVER_FOUND)
if (NOT Xscreensaver_FIND_QUIETLY)
message(STATUS "Found SCREENSAVER_CONFIG_DIRS <${XSCREENSAVER_CONFIG_DIRS}>")
endif (NOT Xscreensaver_FIND_QUIETLY)
else (XSCREENSAVER_FOUND)
if (Xscreensaver_FIND_REQUIRED)
message(FATAL_ERROR "XScreenSaver not found")
endif (Xscreensaver_FIND_REQUIRED)
endif (XSCREENSAVER_FOUND)
MARK_AS_ADVANCED(XSCREENSAVER_DIRS XSCREENSAVER_CONFIG_DIRS)
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