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7c61189f27
git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1787 4e206d99-4929-0410-ac5d-dfc041789085
108 lines
4.4 KiB
CMake
108 lines
4.4 KiB
CMake
# Locate the SFML library
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#
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# This module defines
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# SFML_FOUND, if false, do not try to link to SFML
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# SFML_XXX_LIBRARY, library corresponding to the XXX component (release)
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# SFML_XXX_LIBRARY_DEBUG, library corresponding to the XXX component (debug)
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# SFML_LIBRARIES, list containing all the libraries corresponding to the requested components
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# SFML_INCLUDE_DIR, where to find SFML/Config.hpp
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#
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# By default, the dynamic libraries of SFML will be found. To find the static ones instead,
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# you must set the SFML_STATIC_LIBRARIES variable to TRUE before calling find_package(SFML ...).
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#
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# If SFML is not installed in a standard path, you can use the SFMLDIR CMake variable
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# to tell CMake where SFML is.
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# deduce the libraries suffix from the options
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set(FIND_SFML_LIB_SUFFIX "")
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if(SFML_STATIC_LIBRARIES)
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set(FIND_SFML_LIB_SUFFIX "${FIND_SFML_LIB_SUFFIX}-s")
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endif()
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# find the SFML include directory
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find_path(SFML_INCLUDE_DIR SFML/Config.hpp
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PATH_SUFFIXES include
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/usr/local/
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/usr/
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/sw # Fink
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/opt/local/ # DarwinPorts
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/opt/csw/ # Blastwave
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/opt/
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${SFMLDIR})
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# check the version number
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set(SFML_VERSION_OK TRUE)
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if(SFML_FIND_VERSION AND SFML_INCLUDE_DIR)
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# extract the major and minor version numbers from SFML/Config.hpp
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FILE(READ "${SFML_INCLUDE_DIR}/SFML/Config.hpp" SFML_CONFIG_HPP_CONTENTS)
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STRING(REGEX REPLACE ".*#define SFML_VERSION_MAJOR ([0-9]+).*" "\\1" SFML_VERSION_MAJOR "${SFML_CONFIG_HPP_CONTENTS}")
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STRING(REGEX REPLACE ".*#define SFML_VERSION_MINOR ([0-9]+).*" "\\1" SFML_VERSION_MINOR "${SFML_CONFIG_HPP_CONTENTS}")
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math(EXPR SFML_REQUESTED_VERSION "${SFML_FIND_VERSION_MAJOR} * 10 + ${SFML_FIND_VERSION_MINOR}")
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# if we could extract them, compare with the requested version number
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if (SFML_VERSION_MAJOR)
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# transform version numbers to an integer
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math(EXPR SFML_VERSION "${SFML_VERSION_MAJOR} * 10 + ${SFML_VERSION_MINOR}")
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# compare them
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if(SFML_VERSION LESS SFML_REQUESTED_VERSION)
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set(SFML_VERSION_OK FALSE)
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endif()
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else()
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# SFML version is < 2.0
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if (SFML_REQUESTED_VERSION GREATER 19)
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set(SFML_VERSION_OK FALSE)
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endif()
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endif()
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endif()
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# find the requested components
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set(FIND_SFML_LIB_PATHS ~/Library/Frameworks
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/Library/Frameworks
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/usr/local
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/usr
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/sw
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/opt/local
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/opt/csw
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/opt
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${SFMLDIR})
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foreach(FIND_SFML_COMPONENT ${SFML_FIND_COMPONENTS})
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string(TOLOWER ${FIND_SFML_COMPONENT} FIND_SFML_COMPONENT_LOWER)
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string(TOUPPER ${FIND_SFML_COMPONENT} FIND_SFML_COMPONENT_UPPER)
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set(FIND_SFML_COMPONENT_VAR SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY)
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set(FIND_SFML_COMPONENT_NAME sfml-${FIND_SFML_COMPONENT_LOWER}${FIND_SFML_LIB_SUFFIX})
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# no suffix for sfml-main, it is always a static library
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if(FIND_SFML_COMPONENT_LOWER STREQUAL "main")
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set(FIND_SFML_COMPONENT_NAME sfml-${FIND_SFML_COMPONENT_LOWER})
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endif()
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# release library
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find_library(${FIND_SFML_COMPONENT_VAR}
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NAMES ${FIND_SFML_COMPONENT_NAME}
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PATH_SUFFIXES lib64 lib
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PATHS ${FIND_SFML_LIB_PATHS})
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# debug library
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find_library(${FIND_SFML_COMPONENT_VAR}_DEBUG
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NAMES ${FIND_SFML_COMPONENT_NAME}-d
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PATH_SUFFIXES lib64 lib
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PATHS ${FIND_SFML_LIB_PATHS})
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set(SFML_LIBRARIES_NAMES ${SFML_LIBRARIES_NAMES} ${FIND_SFML_COMPONENT_VAR})
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set(SFML_LIBRARIES ${SFML_LIBRARIES} ${${FIND_SFML_COMPONENT_VAR}})
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endforeach()
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if(SFML_FIND_REQUIRED AND NOT SFML_VERSION_OK)
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message(SEND_ERROR "Bad SFML version (requested: ${SFML_FIND_VERSION}, found: ${SFML_VERSION_MAJOR}.${SFML_VERSION_MINOR})")
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set(SFML_FOUND FALSE)
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else()
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# handle the QUIETLY and REQUIRED arguments and set SFML_FOUND to TRUE if all listed variables are TRUE
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(SFML DEFAULT_MSG SFML_INCLUDE_DIR ${SFML_LIBRARIES_NAMES})
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MARK_AS_ADVANCED(SFML_INCLUDE_DIR ${SFML_LIBRARIES_NAMES})
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endif()
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