Removed FindTGUI.cmake as its functionality has been replaced with the new TGUIConfig.cmake
Bruno Van de Velde
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978af7be34
commit
def099858c
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# This script locates the TGUI library
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# ------------------------------------
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#
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# Usage
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# -----
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#
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# You can enforce a specific version, in the form of MAJOR.MINOR.
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# If nothing is specified, the version won't be checked (i.e. any version will be accepted).
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# example:
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# find_package(TGUI) // no specific version required
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# find_package(TGUI 0.7) // version 0.7
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#
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# By default, the dynamic libraries of TGUI 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(TGUI).
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# Note that it is SFML_STATIC_LIBRARIES and not TGUI_STATIC_LIBRARIES, since both libraries need to be linked in the same way.
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# example:
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# set(SFML_STATIC_LIBRARIES TRUE)
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# find_package(SFML 2 COMPONENTS system window graphics)
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# find_package(TGUI 0.7)
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#
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# If TGUI is not installed in a standard path, you can use the TGUI_ROOT CMake (or environment) variable
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# to tell CMake where TGUI is.
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#
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# Output
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# ------
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#
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# This script defines the following variables:
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# - TGUI_LIBRARY_DEBUG: the name of the debug library (set to TGUI_LIBRARY_RELEASE is no debug version is found)
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# - TGUI_LIBRARY_RELEASE: the name of the release library (set to TGUI_LIBRARY_DEBUG is no release version is found)
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# - TGUI_LIBRARY: the name of the library to link to (includes both debug and optimized names if necessary)
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# - TGUI_FOUND: true if either the debug or release library is found
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# - TGUI_INCLUDE_DIR: the path where TGUI headers are located (the directory containing the TGUI/Config.hpp file)
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#
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# example:
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# find_package(SFML 2 COMPONENTS system window graphics REQUIRED)
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# find_package(TGUI 0.7 REQUIRED)
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# include_directories(${SFML_INCLUDE_DIR} ${TGUI_INCLUDE_DIR})
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# add_executable(myapp ...)
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# target_link_libraries(myapp ${SFML_LIBRARIES} ${TGUI_LIBRARY})
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#
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# define the list of search paths for headers and libraries
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set(FIND_TGUI_PATHS
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${TGUI_ROOT}
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$ENV{TGUI_ROOT}
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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
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/opt/local
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/opt/csw
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/opt)
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# find the TGUI include directory
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find_path(TGUI_INCLUDE_DIR TGUI/Config.hpp
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PATH_SUFFIXES include
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PATHS ${FIND_TGUI_PATHS})
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# check the version number
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set(TGUI_VERSION_OK TRUE)
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if(TGUI_INCLUDE_DIR)
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# extract the major and minor version numbers from TGUI/Config.hpp
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# we have to handle framework a little bit differently:
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if("${TGUI_INCLUDE_DIR}" MATCHES "TGUI.framework")
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set(TGUI_CONFIG_HPP_INPUT "${TGUI_INCLUDE_DIR}/Headers/Config.hpp")
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else()
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set(TGUI_CONFIG_HPP_INPUT "${TGUI_INCLUDE_DIR}/TGUI/Config.hpp")
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endif()
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FILE(READ "${TGUI_CONFIG_HPP_INPUT}" TGUI_CONFIG_HPP_CONTENTS)
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STRING(REGEX MATCH ".*#define TGUI_VERSION_MAJOR ([0-9]+).*#define TGUI_VERSION_MINOR ([0-9]+).*#define TGUI_VERSION_PATCH ([0-9]+).*" TGUI_CONFIG_HPP_CONTENTS "${TGUI_CONFIG_HPP_CONTENTS}")
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STRING(REGEX REPLACE ".*#define TGUI_VERSION_MAJOR ([0-9]+).*" "\\1" TGUI_VERSION_MAJOR "${TGUI_CONFIG_HPP_CONTENTS}")
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STRING(REGEX REPLACE ".*#define TGUI_VERSION_MINOR ([0-9]+).*" "\\1" TGUI_VERSION_MINOR "${TGUI_CONFIG_HPP_CONTENTS}")
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STRING(REGEX REPLACE ".*#define TGUI_VERSION_PATCH ([0-9]+).*" "\\1" TGUI_VERSION_PATCH "${TGUI_CONFIG_HPP_CONTENTS}")
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if (TGUI_FIND_VERSION)
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math(EXPR TGUI_REQUESTED_VERSION "${TGUI_FIND_VERSION_MAJOR} * 10000 + ${TGUI_FIND_VERSION_MINOR} * 100 + ${TGUI_FIND_VERSION_PATCH}")
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# transform version numbers to an integer
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math(EXPR TGUI_VERSION "${TGUI_VERSION_MAJOR} * 10000 + ${TGUI_VERSION_MINOR} * 100 + ${TGUI_VERSION_PATCH}")
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math(EXPR TGUI_VERSION_NOPATCH "${TGUI_VERSION_MAJOR} * 10000 + ${TGUI_VERSION_MINOR} * 100")
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# compare them
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if(TGUI_FIND_VERSION_PATCH)
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if(NOT TGUI_VERSION EQUAL TGUI_REQUESTED_VERSION)
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set(TGUI_VERSION_OK FALSE)
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endif()
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else()
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if(NOT TGUI_VERSION_NOPATCH EQUAL TGUI_REQUESTED_VERSION)
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set(TGUI_VERSION_OK FALSE)
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endif()
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endif()
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endif()
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endif()
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# find the static debug library
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find_library(TGUI_LIBRARY_STATIC_DEBUG
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NAMES tgui-s-d
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PATH_SUFFIXES lib64 lib lib/TGUI build/lib build/lib/Debug
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PATHS ${FIND_TGUI_PATHS})
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# find the static release library
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find_library(TGUI_LIBRARY_STATIC_RELEASE
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NAMES tgui-s
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PATH_SUFFIXES lib64 lib lib/TGUI build/lib build/lib/Release
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PATHS ${FIND_TGUI_PATHS})
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# find the dynamic debug library
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find_library(TGUI_LIBRARY_DYNAMIC_DEBUG
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NAMES tgui-d
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PATH_SUFFIXES lib64 lib lib/TGUI build/lib build/lib/Debug
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PATHS ${FIND_TGUI_PATHS})
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# find the dynamic release library
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find_library(TGUI_LIBRARY_DYNAMIC_RELEASE
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NAMES tgui
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PATH_SUFFIXES lib64 lib lib/TGUI build/lib build/lib/Release
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PATHS ${FIND_TGUI_PATHS})
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# choose the entries that fit the requested link type
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if(SFML_STATIC_LIBRARIES)
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if(TGUI_LIBRARY_STATIC_RELEASE)
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set(TGUI_LIBRARY_RELEASE ${TGUI_LIBRARY_STATIC_RELEASE})
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endif()
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if(TGUI_LIBRARY_STATIC_DEBUG)
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set(TGUI_LIBRARY_DEBUG ${TGUI_LIBRARY_STATIC_DEBUG})
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endif()
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else()
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if(TGUI_LIBRARY_DYNAMIC_RELEASE)
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set(TGUI_LIBRARY_RELEASE ${TGUI_LIBRARY_DYNAMIC_RELEASE})
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endif()
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if(TGUI_LIBRARY_DYNAMIC_DEBUG)
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set(TGUI_LIBRARY_DEBUG ${TGUI_LIBRARY_DYNAMIC_DEBUG})
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endif()
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endif()
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if (TGUI_LIBRARY_DEBUG OR TGUI_LIBRARY_RELEASE)
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# library found
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set(TGUI_FOUND TRUE)
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# if both are found, set TGUI_LIBRARY to contain both
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if (TGUI_LIBRARY_DEBUG AND TGUI_LIBRARY_RELEASE)
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set(TGUI_LIBRARY debug ${TGUI_LIBRARY_DEBUG}
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optimized ${TGUI_LIBRARY_RELEASE})
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endif()
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# if only one debug/release variant is found, set the other to be equal to the found one
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if (TGUI_LIBRARY_DEBUG AND NOT TGUI_LIBRARY_RELEASE)
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# debug and not release
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set(TGUI_LIBRARY_RELEASE ${TGUI_LIBRARY_DEBUG})
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set(TGUI_LIBRARY ${TGUI_LIBRARY_DEBUG})
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endif()
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if (TGUI_LIBRARY_RELEASE AND NOT TGUI_LIBRARY_DEBUG)
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# release and not debug
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set(TGUI_LIBRARY_DEBUG ${TGUI_LIBRARY_RELEASE})
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set(TGUI_LIBRARY ${TGUI_LIBRARY_RELEASE})
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endif()
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else()
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# library not found
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set(TGUI_FOUND FALSE)
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set(TGUI_LIBRARY "")
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endif()
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# mark variables as advanced so that they won't show up unless the 'advanced' option is checked
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mark_as_advanced(TGUI_LIBRARY
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TGUI_LIBRARY_RELEASE
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TGUI_LIBRARY_DEBUG
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TGUI_LIBRARY_STATIC_DEBUG
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TGUI_LIBRARY_STATIC_RELEASE
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TGUI_LIBRARY_DYNAMIC_DEBUG
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TGUI_LIBRARY_DYNAMIC_RELEASE)
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# handle errors
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if(NOT TGUI_VERSION_OK)
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# TGUI version not ok
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set(FIND_TGUI_ERROR "TGUI found in ${TGUI_INCLUDE_DIR} but version was wrong (requested: ${TGUI_FIND_VERSION}, found: ${TGUI_VERSION_MAJOR}.${TGUI_VERSION_MINOR}.${TGUI_VERSION_PATCH})")
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set(TGUI_FOUND FALSE)
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elseif(NOT TGUI_FOUND)
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# include directory or library not found
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set(FIND_TGUI_ERROR "Could NOT find TGUI")
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endif()
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if (NOT TGUI_FOUND)
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if(TGUI_FIND_REQUIRED)
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# fatal error
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message(FATAL_ERROR ${FIND_TGUI_ERROR})
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elseif(NOT TGUI_FIND_QUIETLY)
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# error but continue
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message("${FIND_TGUI_ERROR}")
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endif()
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endif()
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# handle success
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if(TGUI_FOUND AND NOT TGUI_FIND_QUIETLY)
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message(STATUS "Found TGUI ${TGUI_VERSION_MAJOR}.${TGUI_VERSION_MINOR}.${TGUI_VERSION_PATCH} in ${TGUI_INCLUDE_DIR}")
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endif()
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