2016-04-18 10:05:45 +00:00
# This script locates the SFGUI library
# ------------------------------------
#
# Usage
# -----
#
# You can enforce a specific version, one of either MAJOR.MINOR.REVISION,
# MAJOR.MINOR or only MAJOR. If nothing is specified, the version won't
# be checked i.e. any version will be accepted. SFGUI does not consist of
# multiple components, so specifying COMPONENTS is not required.
#
# Example:
# find_package( SFGUI ) // no specific version
# find_package( SFGUI 0.2 ) // any 0.2 version
# find_package( SFGUI 0.2.3 ) // version 0.2.3 or greater
#
# By default, the dynamic version of SFGUI will be found. To find the static
# version instead, you must set the SFGUI_STATIC_LIBRARIES variable to TRUE
# before calling find_package( SFGUI ). In that case, SFGUI_STATIC will also be
# defined by this script.
#
# Example:
# set( SFGUI_STATIC_LIBRARIES TRUE )
# find_package( SFGUI )
#
# Since you have to link all of SFGUI's dependencies when you link SFGUI
# statically, the variable SFGUI_DEPENDENCIES is also defined. See below
# for a detailed description.
#
# On Mac OS X if SFGUI_STATIC_LIBRARIES is not set to TRUE then by default CMake
# will search for frameworks unless CMAKE_FIND_FRAMEWORK is set to "NEVER".
# Please refer to CMake documentation for more details.
# Moreover, keep in mind that SFGUI frameworks are only available as release
# libraries unlike dylibs which are available for both release and debug modes.
#
# If SFGUI is not installed in a standard path, you can use the SFGUI_ROOT
# CMake (or environment) variable to tell CMake where to look for SFGUI.
#
# Output
# ------
#
# This script defines the following variables:
# - SFGUI_LIBRARY_DEBUG: the path to the debug library
# - SFGUI_LIBRARY_RELEASE: the path to the release library
# - SFGUI_LIBRARY: the path to the library to link to
# - SFGUI_FOUND: TRUE if the SFGUI library is found
# - SFGUI_INCLUDE_DIR: the path where SFGUI headers are located (the directory containing the SFGUI/Config.hpp file)
# - SFGUI_DEPENDENCIES: the list of libraries SFGUI depends on, in case of static linking
#
# Example (dynamic linking):
# find_package( SFGUI REQUIRED )
# include_directories( ${SFGUI_INCLUDE_DIR} )
# add_executable( myapp ... )
# target_link_libraries( myapp ${SFGUI_LIBRARY} ... )
#
# Example (static linking):
# set( SFGUI_STATIC_LIBRARIES TRUE )
# find_package( SFGUI REQUIRED )
# include_directories( ${SFGUI_INCLUDE_DIR} )
# add_executable( myapp ... )
# target_link_libraries( myapp ${SFGUI_LIBRARY} ${SFGUI_DEPENDENCIES} ... )
if ( SFGUI_STATIC_LIBRARIES )
add_definitions ( -DSFGUI_STATIC )
endif ( )
set (
S F G U I _ S E A R C H _ P A T H S
" $ { S F G U I _ R O O T } "
" $ E N V { S F G U I _ R O O T } "
2016-05-24 18:35:45 +00:00
C : \ \ P r o g r a m \ F i l e s \ \ ( x 8 6 \ ) \ \ S F G U I
C : \ \ P r o g r a m \ F i l e s \ \ S F G U I
2016-04-18 10:05:45 +00:00
~ / L i b r a r y / F r a m e w o r k s
/ L i b r a r y / F r a m e w o r k s
/ u s r / l o c a l
/ u s r
/ s w
/ o p t / l o c a l
/ o p t / c s w
/ o p t
)
find_path (
S F G U I _ I N C L U D E _ D I R
S F G U I / C o n f i g . h p p
P A T H _ S U F F I X E S
i n c l u d e
P A T H S
$ { S F G U I _ S E A R C H _ P A T H S }
)
set ( SFGUI_VERSION_OK true )
if ( SFGUI_FIND_VERSION AND SFGUI_INCLUDE_DIR )
file ( READ "${SFGUI_INCLUDE_DIR}/SFGUI/Config.hpp" SFGUI_CONFIG_HPP )
string ( REGEX MATCH ".*#define SFGUI_MAJOR_VERSION ([0-9]+).*#define SFGUI_MINOR_VERSION ([0-9]+).*#define SFGUI_REVISION_VERSION ([0-9]+).*" SFGUI_CONFIG_HPP "${SFGUI_CONFIG_HPP}" )
string ( REGEX REPLACE ".*#define SFGUI_MAJOR_VERSION ([0-9]+).*" "\\1" SFGUI_VERSION_MAJOR "${SFGUI_CONFIG_HPP}" )
string ( REGEX REPLACE ".*#define SFGUI_MINOR_VERSION ([0-9]+).*" "\\1" SFGUI_VERSION_MINOR "${SFGUI_CONFIG_HPP}" )
string ( REGEX REPLACE ".*#define SFGUI_REVISION_VERSION ([0-9]+).*" "\\1" SFGUI_VERSION_PATCH "${SFGUI_CONFIG_HPP}" )
math ( EXPR SFGUI_REQUESTED_VERSION "${SFGUI_FIND_VERSION_MAJOR} * 10000 + ${SFGUI_FIND_VERSION_MINOR} * 100 + ${SFGUI_FIND_VERSION_PATCH}" )
if ( SFGUI_VERSION_MAJOR OR SFGUI_VERSION_MINOR OR SFGUI_VERSION_PATCH )
math ( EXPR SFGUI_VERSION "${SFGUI_VERSION_MAJOR} * 10000 + ${SFGUI_VERSION_MINOR} * 100 + ${SFGUI_VERSION_PATCH}" )
if ( SFGUI_VERSION LESS SFGUI_REQUESTED_VERSION )
set ( SFGUI_VERSION_OK false )
endif ( )
else ( )
# SFGUI version is < 0.3.0
if ( SFGUI_REQUESTED_VERSION GREATER 300 )
set ( SFGUI_VERSION_OK false )
set ( SFGUI_VERSION_MAJOR 0 )
set ( SFGUI_VERSION_MINOR x )
set ( SFGUI_VERSION_PATCH y )
endif ( )
endif ( )
endif ( )
find_library (
S F G U I _ L I B R A R Y _ D Y N A M I C _ R E L E A S E
N A M E S
s f g u i
P A T H _ S U F F I X E S
l i b
l i b 6 4
P A T H S
$ { S F G U I _ S E A R C H _ P A T H S }
)
find_library (
S F G U I _ L I B R A R Y _ D Y N A M I C _ D E B U G
N A M E S
s f g u i - d
P A T H _ S U F F I X E S
l i b
l i b 6 4
P A T H S
$ { S F G U I _ S E A R C H _ P A T H S }
)
find_library (
S F G U I _ L I B R A R Y _ S T A T I C _ R E L E A S E
N A M E S
s f g u i - s
P A T H _ S U F F I X E S
l i b
l i b 6 4
P A T H S
$ { S F G U I _ S E A R C H _ P A T H S }
)
find_library (
S F G U I _ L I B R A R Y _ S T A T I C _ D E B U G
N A M E S
s f g u i - s - d
P A T H _ S U F F I X E S
l i b
l i b 6 4
P A T H S
$ { S F G U I _ S E A R C H _ P A T H S }
)
if ( SFGUI_STATIC_LIBRARIES )
if ( SFGUI_LIBRARY_STATIC_RELEASE )
set ( SFGUI_LIBRARY_RELEASE "${SFGUI_LIBRARY_STATIC_RELEASE}" )
endif ( )
if ( SFGUI_LIBRARY_STATIC_DEBUG )
set ( SFGUI_LIBRARY_DEBUG "${SFGUI_LIBRARY_STATIC_DEBUG}" )
endif ( )
else ( )
if ( SFGUI_LIBRARY_DYNAMIC_RELEASE )
set ( SFGUI_LIBRARY_RELEASE "${SFGUI_LIBRARY_DYNAMIC_RELEASE}" )
endif ( )
if ( SFGUI_LIBRARY_DYNAMIC_DEBUG )
set ( SFGUI_LIBRARY_DEBUG "${SFGUI_LIBRARY_DYNAMIC_DEBUG}" )
endif ( )
endif ( )
mark_as_advanced (
S F G U I _ L I B R A R Y _ S T A T I C _ R E L E A S E
S F G U I _ L I B R A R Y _ S T A T I C _ D E B U G
S F G U I _ L I B R A R Y _ D Y N A M I C _ R E L E A S E
S F G U I _ L I B R A R Y _ D Y N A M I C _ D E B U G
)
if ( SFGUI_LIBRARY_RELEASE OR SFGUI_LIBRARY_DEBUG )
if ( SFGUI_LIBRARY_RELEASE AND SFGUI_LIBRARY_DEBUG )
set ( SFGUI_LIBRARY debug "${SFGUI_LIBRARY_DEBUG}" optimized "${SFGUI_LIBRARY_RELEASE}" )
elseif ( SFGUI_LIBRARY_DEBUG AND NOT SFGUI_LIBRARY_RELEASE )
set ( SFGUI_LIBRARY_RELEASE "${SFGUI_LIBRARY_DEBUG}" )
set ( SFGUI_LIBRARY "${SFGUI_LIBRARY_DEBUG}" )
elseif ( SFGUI_LIBRARY_RELEASE AND NOT SFGUI_LIBRARY_DEBUG )
set ( SFGUI_LIBRARY_DEBUG "${SFGUI_LIBRARY_RELEASE}" )
set ( SFGUI_LIBRARY "${SFGUI_LIBRARY_RELEASE}" )
endif ( )
set ( SFGUI_FOUND true )
else ( )
set ( SFGUI_LIBRARY "" )
set ( SFGUI_FOUND false )
endif ( )
mark_as_advanced (
S F G U I _ L I B R A R Y
S F G U I _ L I B R A R Y _ R E L E A S E
S F G U I _ L I B R A R Y _ D E B U G
)
if ( SFGUI_STATIC_LIBRARIES )
set ( SFGUI_DEPENDENCIES )
set ( SFGUI_MISSING_DEPENDENCIES )
if ( "${CMAKE_SYSTEM_NAME}" MATCHES "Linux" )
find_library ( X11_LIBRARY NAMES X11 PATHS ${ SFGUI_SEARCH_PATHS } PATH_SUFFIXES lib )
if ( ${ X11_LIBRARY } STREQUAL "X11_LIBRARY-NOTFOUND" )
unset ( X11_LIBRARY )
set ( SFGUI_MISSING_DEPENDENCIES "${SFGUI_MISSING_DEPENDENCIES} X11" )
endif ( )
endif ( )
if ( "${CMAKE_SYSTEM_NAME}" MATCHES "Windows" )
set ( SFGUI_DEPENDENCIES ${ SFGUI_DEPENDENCIES } "opengl32" )
elseif ( ( "${CMAKE_SYSTEM_NAME}" MATCHES "Linux" ) OR ( "${CMAKE_SYSTEM_NAME}" MATCHES "FreeBSD" ) )
set ( SFGUI_DEPENDENCIES ${ SFGUI_DEPENDENCIES } "GL" ${ X11_LIBRARY } )
elseif ( "${CMAKE_SYSTEM_NAME}" MATCHES "Darwin" )
set ( SFGUI_DEPENDENCIES ${ SFGUI_DEPENDENCIES } "-framework OpenGL -framework Foundation" )
endif ( )
endif ( )
if ( NOT SFGUI_INCLUDE_DIR OR NOT SFGUI_LIBRARY )
set ( SFGUI_FOUND false )
endif ( )
if ( NOT SFGUI_FOUND )
set ( FIND_SFGUI_ERROR "SFGUI not found." )
elseif ( NOT SFGUI_VERSION_OK )
set ( FIND_SFGUI_ERROR "SFGUI found but version too low, requested: ${SFGUI_FIND_VERSION}, found: ${SFGUI_VERSION_MAJOR}.${SFGUI_VERSION_MINOR}.${SFGUI_VERSION_PATCH}" )
set ( SFGUI_FOUND false )
elseif ( SFGUI_STATIC_LIBRARIES AND SFGUI_MISSING_DEPENDENCIES )
set ( FIND_SFGUI_ERROR "SFGUI found but some of its dependencies are missing: ${SFGUI_MISSING_DEPENDENCIES}" )
set ( SFGUI_FOUND false )
endif ( )
if ( NOT SFGUI_FOUND )
if ( SFGUI_FIND_REQUIRED )
message ( FATAL_ERROR "${FIND_SFGUI_ERROR}" )
elseif ( NOT SFGUI_FIND_QUIETLY )
message ( "${FIND_SFGUI_ERROR}" )
endif ( )
else ( )
if ( SFGUI_FIND_VERSION )
message ( STATUS "Found SFGUI version ${SFGUI_VERSION_MAJOR}.${SFGUI_VERSION_MINOR}.${SFGUI_VERSION_PATCH} in ${SFGUI_INCLUDE_DIR}" )
else ( )
message ( STATUS "Found SFGUI in ${SFGUI_INCLUDE_DIR}" )
endif ( )
endif ( )
