More changes to cmake file. The only unresolved error is linking.
This commit is contained in:
Saveliy Skresanov
parent
cc17d0dbca
commit
e1f864cf54
@ -10,21 +10,28 @@ file(GLOB powder_SRC
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"src/elements/*.cpp"
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"src/*.cpp"
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"src/*/*.cpp"
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"src/simulation/*/*.cpp"
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"src/*/*/*.cpp"
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"generated/*.cpp"
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)
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# TODO: remove this once everything is C++, this is needed because the C++ stuff interacts with stuff in .c files and not all the headers for .c files have extern "C"
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# set_source_files_properties(${powder_SRC} PROPERTIES LANGUAGE CXX )
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set_source_files_properties(${powder_SRC} PROPERTIES LANGUAGE CXX )
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include_directories(includes)
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include_directories(data)
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include_directories(generated)
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include_directories(resources)
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include_directories(src)
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add_executable(powder ${powder_SRC})
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# TODO: make "bitness" check
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add_definitions(-D_64BIT)
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# Is that needed?
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add_definitions(-DUSE_SDL)
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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add_definitions(-DLIN32)
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add_definitions(-DLIN)
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add_definitions(-DLINUX)
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endif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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@ -67,34 +74,6 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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if(PreferStatic)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_ONLY_STATIC})
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find_package(SDL)
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if(SDL_FOUND)
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find_package(SDL_static_extra)
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if(NOT SDL_STATIC_EXTRA_LIBRARIES)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_ORIG})
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find_package(SDL_static_extra REQUIRED)
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endif(NOT SDL_STATIC_EXTRA_LIBRARIES)
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if(SDL_STATIC_EXTRA_LIBRARIES)
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include_directories(${SDL_INCLUDE_DIR})
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target_link_libraries(powder ${SDL_LIBRARY})
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if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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target_link_libraries(powder ${SDL_STATIC_EXTRA_LIBRARIES})
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endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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else()
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set(SDL_FOUND false)
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endif()
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endif(SDL_FOUND)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_ORIG})
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endif(PreferStatic)
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if(NOT SDL_FOUND)
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find_package(SDL REQUIRED)
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include_directories(${SDL_INCLUDE_DIR})
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target_link_libraries(powder ${SDL_LIBRARY})
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endif(NOT SDL_FOUND)
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find_package(Threads REQUIRED)
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target_link_libraries(powder ${CMAKE_THREAD_LIBS_INIT})
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@ -132,6 +111,14 @@ endif(NOT BZIP2_FOUND)
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include_directories(${BZIP2_INCLUDE_DIR})
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target_link_libraries(powder ${BZIP2_LIBRARIES})
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# zlib
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if(NOT ZLIB_FOUND)
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find_package(ZLIB REQUIRED)
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endif(NOT ZLIB_FOUND)
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include_directories(${ZLIB_INCLUDE_DIR})
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target_link_libraries(powder ${ZLIB_LIBRARIES})
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option(LuaConsole "Enable Lua console" ON)
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if (LuaConsole)
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@ -170,6 +157,36 @@ if (LuaConsole)
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endif (LUA51_FOUND)
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endif (LuaConsole)
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# SDL
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if(PreferStatic)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_ONLY_STATIC})
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find_package(SDL)
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if(SDL_FOUND)
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find_package(SDL_static_extra)
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if(NOT SDL_STATIC_EXTRA_LIBRARIES)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_ORIG})
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find_package(SDL_static_extra REQUIRED)
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endif(NOT SDL_STATIC_EXTRA_LIBRARIES)
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if(SDL_STATIC_EXTRA_LIBRARIES)
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include_directories(${SDL_INCLUDE_DIR})
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target_link_libraries(powder ${SDL_LIBRARY})
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if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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target_link_libraries(powder ${SDL_STATIC_EXTRA_LIBRARIES})
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endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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else()
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set(SDL_FOUND false)
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endif()
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endif(SDL_FOUND)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_ORIG})
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endif(PreferStatic)
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if(NOT SDL_FOUND)
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find_package(SDL REQUIRED)
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include_directories(${SDL_INCLUDE_DIR})
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target_link_libraries(powder ${SDL_LIBRARY})
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endif(NOT SDL_FOUND)
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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find_package(ClockGettime REQUIRED)
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include_directories(${CLOCK_GETTIME_INCLUDE_DIR})
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@ -188,6 +205,7 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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target_link_libraries(powder ${WINSOCK_LIBRARIES})
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endif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++98 -fkeep-inline-functions")
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option(Optimisations "Enable optimisations" ON)
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if (Optimisations)
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296
cmake/modules/FindPackageHandleStandardArgs.cmake
Normal file
296
cmake/modules/FindPackageHandleStandardArgs.cmake
Normal file
@ -0,0 +1,296 @@
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> ... )
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#
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# This function is intended to be used in FindXXX.cmake modules files.
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# It handles the REQUIRED, QUIET and version-related arguments to FIND_PACKAGE().
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# It also sets the <UPPERCASED_NAME>_FOUND variable.
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# The package is considered found if all variables <var1>... listed contain
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# valid results, e.g. valid filepaths.
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#
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# There are two modes of this function. The first argument in both modes is
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# the name of the Find-module where it is called (in original casing).
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#
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# The first simple mode looks like this:
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> (DEFAULT_MSG|"Custom failure message") <var1>...<varN> )
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# If the variables <var1> to <varN> are all valid, then <UPPERCASED_NAME>_FOUND
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# will be set to TRUE.
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# If DEFAULT_MSG is given as second argument, then the function will generate
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# itself useful success and error messages. You can also supply a custom error message
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# for the failure case. This is not recommended.
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#
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# The second mode is more powerful and also supports version checking:
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME [REQUIRED_VARS <var1>...<varN>]
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# [VERSION_VAR <versionvar>]
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# [HANDLE_COMPONENTS]
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# [CONFIG_MODE]
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# [FAIL_MESSAGE "Custom failure message"] )
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#
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# As above, if <var1> through <varN> are all valid, <UPPERCASED_NAME>_FOUND
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# will be set to TRUE.
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# After REQUIRED_VARS the variables which are required for this package are listed.
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# Following VERSION_VAR the name of the variable can be specified which holds
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# the version of the package which has been found. If this is done, this version
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# will be checked against the (potentially) specified required version used
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# in the find_package() call. The EXACT keyword is also handled. The default
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# messages include information about the required version and the version
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# which has been actually found, both if the version is ok or not.
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# If the package supports components, use the HANDLE_COMPONENTS option to enable
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# handling them. In this case, find_package_handle_standard_args() will report
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# which components have been found and which are missing, and the <NAME>_FOUND
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# variable will be set to FALSE if any of the required components (i.e. not the
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# ones listed after OPTIONAL_COMPONENTS) are missing.
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# Use the option CONFIG_MODE if your FindXXX.cmake module is a wrapper for
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# a find_package(... NO_MODULE) call. In this case VERSION_VAR will be set
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# to <NAME>_VERSION and the macro will automatically check whether the
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# Config module was found.
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# Via FAIL_MESSAGE a custom failure message can be specified, if this is not
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# used, the default message will be displayed.
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#
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# Example for mode 1:
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#
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARY LIBXML2_INCLUDE_DIR)
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#
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# LibXml2 is considered to be found, if both LIBXML2_LIBRARY and
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# LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to TRUE.
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# If it is not found and REQUIRED was used, it fails with FATAL_ERROR,
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# independent whether QUIET was used or not.
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# If it is found, success will be reported, including the content of <var1>.
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# On repeated Cmake runs, the same message won't be printed again.
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#
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# Example for mode 2:
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#
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(BISON REQUIRED_VARS BISON_EXECUTABLE
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# VERSION_VAR BISON_VERSION)
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# In this case, BISON is considered to be found if the variable(s) listed
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# after REQUIRED_VAR are all valid, i.e. BISON_EXECUTABLE in this case.
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# Also the version of BISON will be checked by using the version contained
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# in BISON_VERSION.
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# Since no FAIL_MESSAGE is given, the default messages will be printed.
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#
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# Another example for mode 2:
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#
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# FIND_PACKAGE(Automoc4 QUIET NO_MODULE HINTS /opt/automoc4)
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(Automoc4 CONFIG_MODE)
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# In this case, FindAutmoc4.cmake wraps a call to FIND_PACKAGE(Automoc4 NO_MODULE)
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# and adds an additional search directory for automoc4.
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# The following FIND_PACKAGE_HANDLE_STANDARD_ARGS() call produces a proper
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# success/error message.
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE(FindPackageMessage)
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INCLUDE(CMakeParseArguments)
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# internal helper macro
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MACRO(_FPHSA_FAILURE_MESSAGE _msg)
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IF (${_NAME}_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "${_msg}")
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ELSE (${_NAME}_FIND_REQUIRED)
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IF (NOT ${_NAME}_FIND_QUIETLY)
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MESSAGE(STATUS "${_msg}")
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ENDIF (NOT ${_NAME}_FIND_QUIETLY)
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ENDIF (${_NAME}_FIND_REQUIRED)
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ENDMACRO(_FPHSA_FAILURE_MESSAGE _msg)
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# internal helper macro to generate the failure message when used in CONFIG_MODE:
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MACRO(_FPHSA_HANDLE_FAILURE_CONFIG_MODE)
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# <name>_CONFIG is set, but FOUND is false, this means that some other of the REQUIRED_VARS was not found:
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IF(${_NAME}_CONFIG)
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_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE}: missing: ${MISSING_VARS} (found ${${_NAME}_CONFIG} ${VERSION_MSG})")
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ELSE(${_NAME}_CONFIG)
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# If _CONSIDERED_CONFIGS is set, the config-file has been found, but no suitable version.
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# List them all in the error message:
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IF(${_NAME}_CONSIDERED_CONFIGS)
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SET(configsText "")
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LIST(LENGTH ${_NAME}_CONSIDERED_CONFIGS configsCount)
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MATH(EXPR configsCount "${configsCount} - 1")
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FOREACH(currentConfigIndex RANGE ${configsCount})
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LIST(GET ${_NAME}_CONSIDERED_CONFIGS ${currentConfigIndex} filename)
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LIST(GET ${_NAME}_CONSIDERED_VERSIONS ${currentConfigIndex} version)
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SET(configsText "${configsText} ${filename} (version ${version})\n")
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ENDFOREACH(currentConfigIndex)
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_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE} ${VERSION_MSG}, checked the following files:\n${configsText}")
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ELSE(${_NAME}_CONSIDERED_CONFIGS)
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# Simple case: No Config-file was found at all:
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_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE}: found neither ${_NAME}Config.cmake nor ${_NAME_LOWER}-config.cmake ${VERSION_MSG}")
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ENDIF(${_NAME}_CONSIDERED_CONFIGS)
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ENDIF(${_NAME}_CONFIG)
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ENDMACRO(_FPHSA_HANDLE_FAILURE_CONFIG_MODE)
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FUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FIRST_ARG)
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# set up the arguments for CMAKE_PARSE_ARGUMENTS and check whether we are in
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# new extended or in the "old" mode:
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SET(options CONFIG_MODE HANDLE_COMPONENTS)
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SET(oneValueArgs FAIL_MESSAGE VERSION_VAR)
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SET(multiValueArgs REQUIRED_VARS)
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SET(_KEYWORDS_FOR_EXTENDED_MODE ${options} ${oneValueArgs} ${multiValueArgs} )
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LIST(FIND _KEYWORDS_FOR_EXTENDED_MODE "${_FIRST_ARG}" INDEX)
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IF(${INDEX} EQUAL -1)
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SET(FPHSA_FAIL_MESSAGE ${_FIRST_ARG})
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SET(FPHSA_REQUIRED_VARS ${ARGN})
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SET(FPHSA_VERSION_VAR)
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ELSE(${INDEX} EQUAL -1)
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CMAKE_PARSE_ARGUMENTS(FPHSA "${options}" "${oneValueArgs}" "${multiValueArgs}" ${_FIRST_ARG} ${ARGN})
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IF(FPHSA_UNPARSED_ARGUMENTS)
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MESSAGE(FATAL_ERROR "Unknown keywords given to FIND_PACKAGE_HANDLE_STANDARD_ARGS(): \"${FPHSA_UNPARSED_ARGUMENTS}\"")
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ENDIF(FPHSA_UNPARSED_ARGUMENTS)
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IF(NOT FPHSA_FAIL_MESSAGE)
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SET(FPHSA_FAIL_MESSAGE "DEFAULT_MSG")
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ENDIF(NOT FPHSA_FAIL_MESSAGE)
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ENDIF(${INDEX} EQUAL -1)
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# now that we collected all arguments, process them
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IF("${FPHSA_FAIL_MESSAGE}" STREQUAL "DEFAULT_MSG")
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SET(FPHSA_FAIL_MESSAGE "Could NOT find ${_NAME}")
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ENDIF("${FPHSA_FAIL_MESSAGE}" STREQUAL "DEFAULT_MSG")
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# In config-mode, we rely on the variable <package>_CONFIG, which is set by find_package()
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# when it successfully found the config-file, including version checking:
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IF(FPHSA_CONFIG_MODE)
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LIST(INSERT FPHSA_REQUIRED_VARS 0 ${_NAME}_CONFIG)
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LIST(REMOVE_DUPLICATES FPHSA_REQUIRED_VARS)
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SET(FPHSA_VERSION_VAR ${_NAME}_VERSION)
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ENDIF(FPHSA_CONFIG_MODE)
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IF(NOT FPHSA_REQUIRED_VARS)
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MESSAGE(FATAL_ERROR "No REQUIRED_VARS specified for FIND_PACKAGE_HANDLE_STANDARD_ARGS()")
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ENDIF(NOT FPHSA_REQUIRED_VARS)
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LIST(GET FPHSA_REQUIRED_VARS 0 _FIRST_REQUIRED_VAR)
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STRING(TOUPPER ${_NAME} _NAME_UPPER)
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STRING(TOLOWER ${_NAME} _NAME_LOWER)
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# collect all variables which were not found, so they can be printed, so the
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# user knows better what went wrong (#6375)
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SET(MISSING_VARS "")
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SET(DETAILS "")
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SET(${_NAME_UPPER}_FOUND TRUE)
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# check if all passed variables are valid
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FOREACH(_CURRENT_VAR ${FPHSA_REQUIRED_VARS})
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IF(NOT ${_CURRENT_VAR})
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SET(${_NAME_UPPER}_FOUND FALSE)
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SET(MISSING_VARS "${MISSING_VARS} ${_CURRENT_VAR}")
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ELSE(NOT ${_CURRENT_VAR})
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SET(DETAILS "${DETAILS}[${${_CURRENT_VAR}}]")
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ENDIF(NOT ${_CURRENT_VAR})
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ENDFOREACH(_CURRENT_VAR)
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# component handling
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UNSET(FOUND_COMPONENTS_MSG)
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UNSET(MISSING_COMPONENTS_MSG)
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IF(FPHSA_HANDLE_COMPONENTS)
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FOREACH(comp ${${_NAME}_FIND_COMPONENTS})
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IF(${_NAME}_${comp}_FOUND)
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IF(NOT DEFINED FOUND_COMPONENTS_MSG)
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SET(FOUND_COMPONENTS_MSG "found components: ")
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ENDIF()
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SET(FOUND_COMPONENTS_MSG "${FOUND_COMPONENTS_MSG} ${comp}")
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ELSE()
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IF(NOT DEFINED MISSING_COMPONENTS_MSG)
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SET(MISSING_COMPONENTS_MSG "missing components: ")
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ENDIF()
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SET(MISSING_COMPONENTS_MSG "${MISSING_COMPONENTS_MSG} ${comp}")
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IF(${_NAME}_FIND_REQUIRED_${comp})
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SET(${_NAME_UPPER}_FOUND FALSE)
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SET(MISSING_VARS "${MISSING_VARS} ${comp}")
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ENDIF()
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ENDIF()
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ENDFOREACH(comp)
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SET(COMPONENT_MSG "${FOUND_COMPONENTS_MSG} ${MISSING_COMPONENTS_MSG}")
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SET(DETAILS "${DETAILS}[c${COMPONENT_MSG}]")
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ENDIF(FPHSA_HANDLE_COMPONENTS)
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# version handling:
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SET(VERSION_MSG "")
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SET(VERSION_OK TRUE)
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SET(VERSION ${${FPHSA_VERSION_VAR}} )
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IF (${_NAME}_FIND_VERSION)
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IF(VERSION)
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IF(${_NAME}_FIND_VERSION_EXACT) # exact version required
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IF (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}")
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SET(VERSION_MSG "Found unsuitable version \"${VERSION}\", but required is exact version \"${${_NAME}_FIND_VERSION}\"")
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SET(VERSION_OK FALSE)
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ELSE (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}")
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SET(VERSION_MSG "(found suitable exact version \"${VERSION}\")")
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ENDIF (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}")
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ELSE(${_NAME}_FIND_VERSION_EXACT) # minimum version specified:
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IF ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}")
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SET(VERSION_MSG "Found unsuitable version \"${VERSION}\", but required is at least \"${${_NAME}_FIND_VERSION}\"")
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SET(VERSION_OK FALSE)
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ELSE ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}")
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SET(VERSION_MSG "(found suitable version \"${VERSION}\", required is \"${${_NAME}_FIND_VERSION}\")")
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ENDIF ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}")
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ENDIF(${_NAME}_FIND_VERSION_EXACT)
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ELSE(VERSION)
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# if the package was not found, but a version was given, add that to the output:
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IF(${_NAME}_FIND_VERSION_EXACT)
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SET(VERSION_MSG "(Required is exact version \"${${_NAME}_FIND_VERSION}\")")
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ELSE(${_NAME}_FIND_VERSION_EXACT)
|
||||
SET(VERSION_MSG "(Required is at least version \"${${_NAME}_FIND_VERSION}\")")
|
||||
ENDIF(${_NAME}_FIND_VERSION_EXACT)
|
||||
|
||||
ENDIF(VERSION)
|
||||
ELSE (${_NAME}_FIND_VERSION)
|
||||
IF(VERSION)
|
||||
SET(VERSION_MSG "(found version \"${VERSION}\")")
|
||||
ENDIF(VERSION)
|
||||
ENDIF (${_NAME}_FIND_VERSION)
|
||||
|
||||
IF(VERSION_OK)
|
||||
SET(DETAILS "${DETAILS}[v${VERSION}(${${_NAME}_FIND_VERSION})]")
|
||||
ELSE(VERSION_OK)
|
||||
SET(${_NAME_UPPER}_FOUND FALSE)
|
||||
ENDIF(VERSION_OK)
|
||||
|
||||
|
||||
# print the result:
|
||||
IF (${_NAME_UPPER}_FOUND)
|
||||
FIND_PACKAGE_MESSAGE(${_NAME} "Found ${_NAME}: ${${_FIRST_REQUIRED_VAR}} ${VERSION_MSG} ${COMPONENT_MSG}" "${DETAILS}")
|
||||
ELSE (${_NAME_UPPER}_FOUND)
|
||||
|
||||
IF(FPHSA_CONFIG_MODE)
|
||||
_FPHSA_HANDLE_FAILURE_CONFIG_MODE()
|
||||
ELSE(FPHSA_CONFIG_MODE)
|
||||
IF(NOT VERSION_OK)
|
||||
_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE}: ${VERSION_MSG} (found ${${_FIRST_REQUIRED_VAR}})")
|
||||
ELSE(NOT VERSION_OK)
|
||||
_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE} (missing: ${MISSING_VARS}) ${VERSION_MSG}")
|
||||
ENDIF(NOT VERSION_OK)
|
||||
ENDIF(FPHSA_CONFIG_MODE)
|
||||
|
||||
ENDIF (${_NAME_UPPER}_FOUND)
|
||||
|
||||
SET(${_NAME_UPPER}_FOUND ${${_NAME_UPPER}_FOUND} PARENT_SCOPE)
|
||||
|
||||
ENDFUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS _FIRST_ARG)
|
||||
92
cmake/modules/FindZLIB.cmake
Normal file
92
cmake/modules/FindZLIB.cmake
Normal file
@ -0,0 +1,92 @@
|
||||
# - Find zlib
|
||||
# Find the native ZLIB includes and library.
|
||||
# Once done this will define
|
||||
#
|
||||
# ZLIB_INCLUDE_DIRS - where to find zlib.h, etc.
|
||||
# ZLIB_LIBRARIES - List of libraries when using zlib.
|
||||
# ZLIB_FOUND - True if zlib found.
|
||||
#
|
||||
# ZLIB_VERSION_STRING - The version of zlib found (x.y.z)
|
||||
# ZLIB_VERSION_MAJOR - The major version of zlib
|
||||
# ZLIB_VERSION_MINOR - The minor version of zlib
|
||||
# ZLIB_VERSION_PATCH - The patch version of zlib
|
||||
# ZLIB_VERSION_TWEAK - The tweak version of zlib
|
||||
#
|
||||
# The following variable are provided for backward compatibility
|
||||
#
|
||||
# ZLIB_MAJOR_VERSION - The major version of zlib
|
||||
# ZLIB_MINOR_VERSION - The minor version of zlib
|
||||
# ZLIB_PATCH_VERSION - The patch version of zlib
|
||||
#
|
||||
# An includer may set ZLIB_ROOT to a zlib installation root to tell
|
||||
# this module where to look.
|
||||
|
||||
#=============================================================================
|
||||
# Copyright 2001-2011 Kitware, Inc.
|
||||
#
|
||||
# Distributed under the OSI-approved BSD License (the "License");
|
||||
# see accompanying file Copyright.txt for details.
|
||||
#
|
||||
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See the License for more information.
|
||||
#=============================================================================
|
||||
# (To distribute this file outside of CMake, substitute the full
|
||||
# License text for the above reference.)
|
||||
|
||||
SET(_ZLIB_SEARCHES)
|
||||
|
||||
# Search ZLIB_ROOT first if it is set.
|
||||
IF(ZLIB_ROOT)
|
||||
SET(_ZLIB_SEARCH_ROOT PATHS ${ZLIB_ROOT} NO_DEFAULT_PATH)
|
||||
LIST(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_ROOT)
|
||||
ENDIF()
|
||||
|
||||
# Normal search.
|
||||
SET(_ZLIB_SEARCH_NORMAL
|
||||
PATHS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\GnuWin32\\Zlib;InstallPath]"
|
||||
"$ENV{PROGRAMFILES}/zlib"
|
||||
)
|
||||
LIST(APPEND _ZLIB_SEARCHES _ZLIB_SEARCH_NORMAL)
|
||||
|
||||
SET(ZLIB_NAMES z zlib zdll zlib1 zlibd zlibd1)
|
||||
|
||||
# Try each search configuration.
|
||||
FOREACH(search ${_ZLIB_SEARCHES})
|
||||
FIND_PATH(ZLIB_INCLUDE_DIR NAMES zlib.h ${${search}} PATH_SUFFIXES include)
|
||||
FIND_LIBRARY(ZLIB_LIBRARY NAMES ${ZLIB_NAMES} ${${search}} PATH_SUFFIXES lib)
|
||||
ENDFOREACH()
|
||||
|
||||
MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
|
||||
|
||||
IF(ZLIB_INCLUDE_DIR AND EXISTS "${ZLIB_INCLUDE_DIR}/zlib.h")
|
||||
FILE(STRINGS "${ZLIB_INCLUDE_DIR}/zlib.h" ZLIB_H REGEX "^#define ZLIB_VERSION \"[^\"]*\"$")
|
||||
|
||||
STRING(REGEX REPLACE "^.*ZLIB_VERSION \"([0-9]+).*$" "\\1" ZLIB_VERSION_MAJOR "${ZLIB_H}")
|
||||
STRING(REGEX REPLACE "^.*ZLIB_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" ZLIB_VERSION_MINOR "${ZLIB_H}")
|
||||
STRING(REGEX REPLACE "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" ZLIB_VERSION_PATCH "${ZLIB_H}")
|
||||
SET(ZLIB_VERSION_STRING "${ZLIB_VERSION_MAJOR}.${ZLIB_VERSION_MINOR}.${ZLIB_VERSION_PATCH}")
|
||||
|
||||
# only append a TWEAK version if it exists:
|
||||
SET(ZLIB_VERSION_TWEAK "")
|
||||
IF( "${ZLIB_H}" MATCHES "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.[0-9]+\\.([0-9]+).*$")
|
||||
SET(ZLIB_VERSION_TWEAK "${CMAKE_MATCH_1}")
|
||||
SET(ZLIB_VERSION_STRING "${ZLIB_VERSION_STRING}.${ZLIB_VERSION_TWEAK}")
|
||||
ENDIF( "${ZLIB_H}" MATCHES "^.*ZLIB_VERSION \"[0-9]+\\.[0-9]+\\.[0-9]+\\.([0-9]+).*$")
|
||||
|
||||
SET(ZLIB_MAJOR_VERSION "${ZLIB_VERSION_MAJOR}")
|
||||
SET(ZLIB_MINOR_VERSION "${ZLIB_VERSION_MINOR}")
|
||||
SET(ZLIB_PATCH_VERSION "${ZLIB_VERSION_PATCH}")
|
||||
ENDIF()
|
||||
|
||||
# handle the QUIETLY and REQUIRED arguments and set ZLIB_FOUND to TRUE if
|
||||
# all listed variables are TRUE
|
||||
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
|
||||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB REQUIRED_VARS ZLIB_LIBRARY ZLIB_INCLUDE_DIR
|
||||
VERSION_VAR ZLIB_VERSION_STRING)
|
||||
|
||||
IF(ZLIB_FOUND)
|
||||
SET(ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR})
|
||||
SET(ZLIB_LIBRARIES ${ZLIB_LIBRARY})
|
||||
ENDIF()
|
||||
|
||||
Loading…
Reference in New Issue
Block a user