findCEGUI.cmake
Posted: Thu Jul 21, 2011 20:45
I made myself a cmake find script for CEGUI 7.5. It is bassed on a simpler find script that didn't do all what I wanted it to do.
How to use:
Copy this in a file called findCEGUI.cmake
And before you all copy findCEGUI.cmake in your cmake module directory here is a much more elegant way:
Create a directory like "cmake_modules" in you project directory and move the "findCEGUI.cmake" there.
Then add the line set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules") to your "CMakeLists.txt".
Now you can use it with the regular Find_Package(CEGUI REQUIRED COMPONENTS OPENGL).
This is very useful because people that compile your project dont have to copy around the "findCEGUI.cmake" script.
How to use:
Copy this in a file called findCEGUI.cmake
And before you all copy findCEGUI.cmake in your cmake module directory here is a much more elegant way:
Create a directory like "cmake_modules" in you project directory and move the "findCEGUI.cmake" there.
Then add the line set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules") to your "CMakeLists.txt".
Now you can use it with the regular Find_Package(CEGUI REQUIRED COMPONENTS OPENGL).
This is very useful because people that compile your project dont have to copy around the "findCEGUI.cmake" script.
Code: Select all
# Locate CEGUI (Made for CEGUI 7.5)
#
# This module defines
# CEGUI_FOUND, if false, do not try to link to CEGUI
# CEGUI_LIBRARY, where to find the librarys
# CEGUI_INCLUDE_DIR, where to find the headers
#
# $CEGUIDIR is an environment variable that would
# correspond to the ./configure --prefix=$CEGUIDIR
#
# There are several COMPONENTS that can be included:
# NULL, OPENGL, DIRECT3D9, DIRECT3D10, DIRECT3D11, DIRECTFB, OGRE, IRRLICHT
# Selecting no render as COMPONENT will create a error massage!
#
# 2011-07-21 Created by Frederik vom Hofe using the findSFML.cmake versions from David Guthrie with code from Robert Osfield.
SET(CEGUI_FOUND "YES")
SET(CEGUI_LIBRARY "")
SET(CEGUI_INCLUDE_DIR "")
SET( CEGUIDIR $ENV{CEGUIDIR} )
IF((WIN32 OR WIN64) AND NOT(CYGWIN))
# Convert backslashes to slashes
STRING(REGEX REPLACE "\\\\" "/" CEGUIDIR "${CEGUIDIR}")
ENDIF()
#To always have the right case sensitive name we use this list and a helper macro:
SET(RENDER_NAME
Null
OpenGL
Direct3D9
Direct3D10
Direct3D11
DirectFB
Ogre
Irrlicht
)
MACRO(HELPER_GET_CASE_FROM_LIST SEARCHSTR LOOKUPLIST RESULTSTR)
SET(${RESULTSTR} ${SEARCHSTR}) #default return value if nothing is found
FOREACH(LOOP_S IN LISTS ${LOOKUPLIST})
string(TOLOWER ${LOOP_S} LOOP_S_LOWER)
string(TOLOWER ${SEARCHSTR} LOOP_SEARCHSTR_LOWER)
string(COMPARE EQUAL ${LOOP_S_LOWER} ${LOOP_SEARCHSTR_LOWER} LOOP_STR_COMPARE)
IF(LOOP_STR_COMPARE)
SET(${RESULTSTR} ${LOOP_S})
ENDIF()
ENDFOREACH()
ENDMACRO()
#********** First we locate the include directorys ********** ********** ********** **********
SET( CEGUI_INCLUDE_SEARCH_DIR
${CEGUIDIR}/include
${CEGUIDIR}/cegui/include
~/Library/Frameworks
/Library/Frameworks
/usr/local/include
/usr/include
/sw/include # Fink
/opt/local/include # DarwinPorts
/opt/csw/include # Blastwave
/opt/include
/usr/freeware/include
)
#helper
MACRO(FIND_PATH_HELPER FILENAME DIR SUFFIX)
FIND_PATH(${FILENAME}_DIR ${FILENAME} PATHS ${${DIR}} PATH_SUFFIXES ${SUFFIX})
IF(NOT ${FILENAME}_DIR)
MESSAGE("Could not located ${FILENAME}")
SET(CEGUI_FOUND "NO")
ELSE()
MESSAGE("${FILENAME} : ${${FILENAME}_DIR}")
LIST(APPEND CEGUI_INCLUDE_DIR ${${FILENAME}_DIR})
ENDIF()
ENDMACRO()
FIND_PATH_HELPER(CEGUI.h CEGUI_INCLUDE_SEARCH_DIR CEGUI)
IF("${CEGUI_FIND_COMPONENTS}" STREQUAL "")
MESSAGE("ERROR: No CEGUI renderer selected. \n\nSelect a renderer by including it's name in the component list:\n\ne.g. Find_Package(CEGUI REQUIRED COMPONENTS OPENGL)\n\nCEGUI renderers:")
FOREACH(LOOP_S IN LISTS RENDER_NAME)
MESSAGE("${LOOP_S}")
ENDFOREACH()
MESSAGE("\n")
MESSAGE(SEND_ERROR "Select at last one renderer!" )
ENDIF()
FOREACH(COMPONENT ${CEGUI_FIND_COMPONENTS})
HELPER_GET_CASE_FROM_LIST( ${COMPONENT} RENDER_NAME COMPONENT_CASE)
FIND_PATH_HELPER( "CEGUI${COMPONENT_CASE}Renderer.h" "CEGUI_INCLUDE_SEARCH_DIR" "CEGUI/RendererModules/${COMPONENT_CASE}/;RendererModules/${COMPONENT_CASE}/" )
ENDFOREACH(COMPONENT)
IF (APPLE)
FIND_PATH(CEGUI_FRAMEWORK_DIR CEGUI.h
PATHS
~/Library/Frameworks/CEGUI.framework/Headers
/Library/Frameworks/CEGUI.framework/Headers
${DELTA3D_EXT_DIR}/Frameworks/CEGUI.framework/Headers
)
ENDIF (APPLE)
IF(CEGUI_FRAMEWORK_DIR)
LIST(APPEND CEGUI_INCLUDE_DIR ${CEGUI_FRAMEWORK_DIR})
ELSE()
LIST(APPEND CEGUI_INCLUDE_DIR ${CEGUI_FRAMEWORK_DIR}/CEGUI)
ENDIF()
#********** Then we locate the Librarys ********** ********** ********** **********
SET( CEGUI_LIBRARY_SEARCH_DIR
${CEGUIDIR}/lib
${CEGUIDIR}
~/Library/Frameworks
/Library/Frameworks
/usr/local/lib
/usr/lib
/sw/lib
/opt/local/lib
/opt/csw/lib
/opt/lib
[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;CEGUI_ROOT]/lib
/usr/freeware/lib64
)
#helper
MACRO(FIND_LIBRARY_HELPER FILENAME DIR)
FIND_LIBRARY(${FILENAME}_DIR NAMES ${FILENAME} PATHS ${${DIR}})
IF(NOT ${FILENAME}_DIR)
MESSAGE("Could not located ${FILENAME}")
SET(CEGUI_FOUND "NO")
ELSE()
MESSAGE("${FILENAME} : ${${FILENAME}_DIR}")
LIST(APPEND CEGUI_LIBRARY ${${FILENAME}_DIR})
ENDIF()
ENDMACRO()
FIND_LIBRARY_HELPER( CEGUIBase CEGUI_LIBRARY_SEARCH_DIR )
FOREACH(COMPONENT ${CEGUI_FIND_COMPONENTS})
HELPER_GET_CASE_FROM_LIST( ${COMPONENT} RENDER_NAME COMPONENT_CASE)
MESSAGE("Looking for lib: CEGUI${COMPONENT_CASE}Renderer")
FIND_LIBRARY_HELPER( CEGUI${COMPONENT_CASE}Renderer "CEGUI_LIBRARY_SEARCH_DIR" CEGUI)
ENDFOREACH(COMPONENT)
#********** And we are done ********** ********** ********** ********** ********** ********** ********** **********
IF(NOT CEGUI_FOUND)
MESSAGE(SEND_ERROR "Error(s) during CEGUI dedection!")
ENDIF()
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(CEGUI DEFAULT_MSG CEGUI_LIBRARY CEGUI_INCLUDE_DIR)
