* FindEO.cmake: using conventional cmake function to handle package finding
This commit is contained in:
Caner Candan
parent
6b95172600
commit
08e17b3392
4 changed files with 501 additions and 8 deletions
138
eo/cmake/modules/CMakeParseArguments.cmake
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138
eo/cmake/modules/CMakeParseArguments.cmake
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@ -0,0 +1,138 @@
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# CMAKE_PARSE_ARGUMENTS(<prefix> <options> <one_value_keywords> <multi_value_keywords> args...)
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#
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# CMAKE_PARSE_ARGUMENTS() is intended to be used in macros or functions for
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# parsing the arguments given to that macro or function.
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# It processes the arguments and defines a set of variables which hold the
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# values of the respective options.
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#
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# The <options> argument contains all options for the respective macro,
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# i.e. keywords which can be used when calling the macro without any value
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# following, like e.g. the OPTIONAL keyword of the install() command.
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#
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# The <one_value_keywords> argument contains all keywords for this macro
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# which are followed by one value, like e.g. DESTINATION keyword of the
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# install() command.
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#
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# The <multi_value_keywords> argument contains all keywords for this macro
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# which can be followed by more than one value, like e.g. the TARGETS or
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# FILES keywords of the install() command.
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#
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# When done, CMAKE_PARSE_ARGUMENTS() will have defined for each of the
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# keywords listed in <options>, <one_value_keywords> and
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# <multi_value_keywords> a variable composed of the given <prefix>
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# followed by "_" and the name of the respective keyword.
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# These variables will then hold the respective value from the argument list.
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# For the <options> keywords this will be TRUE or FALSE.
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#
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# All remaining arguments are collected in a variable
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# <prefix>_UNPARSED_ARGUMENTS, this can be checked afterwards to see whether
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# your macro was called with unrecognized parameters.
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#
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# As an example here a my_install() macro, which takes similar arguments as the
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# real install() command:
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#
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# function(MY_INSTALL)
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# set(options OPTIONAL FAST)
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# set(oneValueArgs DESTINATION RENAME)
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# set(multiValueArgs TARGETS CONFIGURATIONS)
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# cmake_parse_arguments(MY_INSTALL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
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# ...
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#
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# Assume my_install() has been called like this:
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# my_install(TARGETS foo bar DESTINATION bin OPTIONAL blub)
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#
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# After the cmake_parse_arguments() call the macro will have set the following
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# variables:
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# MY_INSTALL_OPTIONAL = TRUE
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# MY_INSTALL_FAST = FALSE (this option was not used when calling my_install()
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# MY_INSTALL_DESTINATION = "bin"
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# MY_INSTALL_RENAME = "" (was not used)
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# MY_INSTALL_TARGETS = "foo;bar"
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# MY_INSTALL_CONFIGURATIONS = "" (was not used)
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# MY_INSTALL_UNPARSED_ARGUMENTS = "blub" (no value expected after "OPTIONAL"
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#
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# You can the continue and process these variables.
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#
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# Keywords terminate lists of values, e.g. if directly after a one_value_keyword
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# another recognized keyword follows, this is interpreted as the beginning of
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# the new option.
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# E.g. my_install(TARGETS foo DESTINATION OPTIONAL) would result in
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# MY_INSTALL_DESTINATION set to "OPTIONAL", but MY_INSTALL_DESTINATION would
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# be empty and MY_INSTALL_OPTIONAL would be set to TRUE therefor.
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#=============================================================================
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# Copyright 2010 Alexander Neundorf <neundorf@kde.org>
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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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if(__CMAKE_PARSE_ARGUMENTS_INCLUDED)
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return()
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endif()
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set(__CMAKE_PARSE_ARGUMENTS_INCLUDED TRUE)
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function(CMAKE_PARSE_ARGUMENTS prefix _optionNames _singleArgNames _multiArgNames)
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# first set all result variables to empty/FALSE
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foreach(arg_name ${_singleArgNames} ${_multiArgNames})
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set(${prefix}_${arg_name})
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endforeach(arg_name)
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foreach(option ${_optionNames})
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set(${prefix}_${option} FALSE)
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endforeach(option)
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set(${prefix}_UNPARSED_ARGUMENTS)
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set(insideValues FALSE)
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set(currentArgName)
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# now iterate over all arguments and fill the result variables
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foreach(currentArg ${ARGN})
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list(FIND _optionNames "${currentArg}" optionIndex) # ... then this marks the end of the arguments belonging to this keyword
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list(FIND _singleArgNames "${currentArg}" singleArgIndex) # ... then this marks the end of the arguments belonging to this keyword
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list(FIND _multiArgNames "${currentArg}" multiArgIndex) # ... then this marks the end of the arguments belonging to this keyword
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if(${optionIndex} EQUAL -1 AND ${singleArgIndex} EQUAL -1 AND ${multiArgIndex} EQUAL -1)
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if(insideValues)
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if("${insideValues}" STREQUAL "SINGLE")
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set(${prefix}_${currentArgName} ${currentArg})
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set(insideValues FALSE)
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elseif("${insideValues}" STREQUAL "MULTI")
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list(APPEND ${prefix}_${currentArgName} ${currentArg})
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endif()
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else(insideValues)
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list(APPEND ${prefix}_UNPARSED_ARGUMENTS ${currentArg})
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endif(insideValues)
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else()
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if(NOT ${optionIndex} EQUAL -1)
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set(${prefix}_${currentArg} TRUE)
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set(insideValues FALSE)
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elseif(NOT ${singleArgIndex} EQUAL -1)
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set(currentArgName ${currentArg})
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set(${prefix}_${currentArgName})
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set(insideValues "SINGLE")
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elseif(NOT ${multiArgIndex} EQUAL -1)
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set(currentArgName ${currentArg})
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set(${prefix}_${currentArgName})
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set(insideValues "MULTI")
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endif()
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endif()
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endforeach(currentArg)
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# propagate the result variables to the caller:
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foreach(arg_name ${_singleArgNames} ${_multiArgNames} ${_optionNames})
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set(${prefix}_${arg_name} ${${prefix}_${arg_name}} PARENT_SCOPE)
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endforeach(arg_name)
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set(${prefix}_UNPARSED_ARGUMENTS ${${prefix}_UNPARSED_ARGUMENTS} PARENT_SCOPE)
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endfunction(CMAKE_PARSE_ARGUMENTS _options _singleArgs _multiArgs)
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@ -13,6 +13,7 @@
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# - es
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# - es
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# - ga
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# - ga
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# - cma
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# - cma
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# - mpi
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#
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#
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# You can use FIND_PACKAGE( EO COMPONENTS ... ) to enable one or several components.
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# You can use FIND_PACKAGE( EO COMPONENTS ... ) to enable one or several components.
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#
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#
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@ -27,7 +28,7 @@ IF(EO_FIND_COMPONENTS)
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SET(EO_USE_${_COMPONENT} 1)
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SET(EO_USE_${_COMPONENT} 1)
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ENDFOREACH(component)
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ENDFOREACH(component)
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# To make sure we don't use PyEO, ES, GA, CMA when not in COMPONENTS
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# To make sure we don't use PyEO, ES, GA, CMA, MPI when there arent in COMPONENTS
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IF(NOT EO_USE_PYEO)
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IF(NOT EO_USE_PYEO)
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SET(EO_DONT_USE_PYEO 1)
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SET(EO_DONT_USE_PYEO 1)
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ELSE(NOT EO_USE_PYEO)
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ELSE(NOT EO_USE_PYEO)
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@ -51,6 +52,12 @@ IF(EO_FIND_COMPONENTS)
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ELSE(NOT EO_USE_CMA)
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ELSE(NOT EO_USE_CMA)
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SET(EO_LIBRARIES_TO_FIND ${EO_LIBRARIES_TO_FIND} cma)
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SET(EO_LIBRARIES_TO_FIND ${EO_LIBRARIES_TO_FIND} cma)
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ENDIF(NOT EO_USE_CMA)
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ENDIF(NOT EO_USE_CMA)
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IF(NOT EO_USE_MPI)
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SET(EO_DONT_USE_MPI 1)
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ELSE(NOT EO_USE_MPI)
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SET(EO_LIBRARIES_TO_FIND ${EO_LIBRARIES_TO_FIND} eompi)
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ENDIF(NOT EO_USE_MPI)
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ENDIF(EO_FIND_COMPONENTS)
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ENDIF(EO_FIND_COMPONENTS)
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IF(NOT EO_INCLUDE_DIRS)
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IF(NOT EO_INCLUDE_DIRS)
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@ -91,10 +98,13 @@ IF(NOT EO_LIBRARIES)
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ENDFOREACH(component)
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ENDFOREACH(component)
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ENDIF(NOT EO_LIBRARIES)
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ENDIF(NOT EO_LIBRARIES)
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IF(EO_INCLUDE_DIRS AND EO_LIBRARY_DIRS AND EO_LIBRARIES)
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# handle the QUIETLY and REQUIRED arguments and set EO_FOUND to TRUE if
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SET(EO_FOUND 1)
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# all listed variables are TRUE
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MARK_AS_ADVANCED(EO_FOUND)
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INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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MARK_AS_ADVANCED(EO_INCLUDE_DIRS)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(EO
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MARK_AS_ADVANCED(EO_LIBRARY_DIRS)
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REQUIRED_VARS EO_INCLUDE_DIRS EO_LIBRARY_DIRS EO_LIBRARIES
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MARK_AS_ADVANCED(EO_LIBRARIES)
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)
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ENDIF(EO_INCLUDE_DIRS AND EO_LIBRARY_DIRS AND EO_LIBRARIES)
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MARK_AS_ADVANCED(EO_INCLUDE_DIRS)
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MARK_AS_ADVANCED(EO_LIBRARY_DIRS)
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MARK_AS_ADVANCED(EO_LIBRARIES)
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296
eo/cmake/modules/FindPackageHandleStandardArgs.cmake
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296
eo/cmake/modules/FindPackageHandleStandardArgs.cmake
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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}")
|
||||||
|
|
||||||
|
ELSE(${_NAME}_CONSIDERED_CONFIGS)
|
||||||
|
# Simple case: No Config-file was found at all:
|
||||||
|
_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE}: found neither ${_NAME}Config.cmake nor ${_NAME_LOWER}-config.cmake ${VERSION_MSG}")
|
||||||
|
ENDIF(${_NAME}_CONSIDERED_CONFIGS)
|
||||||
|
ENDIF(${_NAME}_CONFIG)
|
||||||
|
ENDMACRO(_FPHSA_HANDLE_FAILURE_CONFIG_MODE)
|
||||||
|
|
||||||
|
|
||||||
|
FUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FIRST_ARG)
|
||||||
|
|
||||||
|
# set up the arguments for CMAKE_PARSE_ARGUMENTS and check whether we are in
|
||||||
|
# new extended or in the "old" mode:
|
||||||
|
SET(options CONFIG_MODE HANDLE_COMPONENTS)
|
||||||
|
SET(oneValueArgs FAIL_MESSAGE VERSION_VAR)
|
||||||
|
SET(multiValueArgs REQUIRED_VARS)
|
||||||
|
SET(_KEYWORDS_FOR_EXTENDED_MODE ${options} ${oneValueArgs} ${multiValueArgs} )
|
||||||
|
LIST(FIND _KEYWORDS_FOR_EXTENDED_MODE "${_FIRST_ARG}" INDEX)
|
||||||
|
|
||||||
|
IF(${INDEX} EQUAL -1)
|
||||||
|
SET(FPHSA_FAIL_MESSAGE ${_FIRST_ARG})
|
||||||
|
SET(FPHSA_REQUIRED_VARS ${ARGN})
|
||||||
|
SET(FPHSA_VERSION_VAR)
|
||||||
|
ELSE(${INDEX} EQUAL -1)
|
||||||
|
|
||||||
|
CMAKE_PARSE_ARGUMENTS(FPHSA "${options}" "${oneValueArgs}" "${multiValueArgs}" ${_FIRST_ARG} ${ARGN})
|
||||||
|
|
||||||
|
IF(FPHSA_UNPARSED_ARGUMENTS)
|
||||||
|
MESSAGE(FATAL_ERROR "Unknown keywords given to FIND_PACKAGE_HANDLE_STANDARD_ARGS(): \"${FPHSA_UNPARSED_ARGUMENTS}\"")
|
||||||
|
ENDIF(FPHSA_UNPARSED_ARGUMENTS)
|
||||||
|
|
||||||
|
IF(NOT FPHSA_FAIL_MESSAGE)
|
||||||
|
SET(FPHSA_FAIL_MESSAGE "DEFAULT_MSG")
|
||||||
|
ENDIF(NOT FPHSA_FAIL_MESSAGE)
|
||||||
|
ENDIF(${INDEX} EQUAL -1)
|
||||||
|
|
||||||
|
# now that we collected all arguments, process them
|
||||||
|
|
||||||
|
IF("${FPHSA_FAIL_MESSAGE}" STREQUAL "DEFAULT_MSG")
|
||||||
|
SET(FPHSA_FAIL_MESSAGE "Could NOT find ${_NAME}")
|
||||||
|
ENDIF("${FPHSA_FAIL_MESSAGE}" STREQUAL "DEFAULT_MSG")
|
||||||
|
|
||||||
|
# In config-mode, we rely on the variable <package>_CONFIG, which is set by find_package()
|
||||||
|
# when it successfully found the config-file, including version checking:
|
||||||
|
IF(FPHSA_CONFIG_MODE)
|
||||||
|
LIST(INSERT FPHSA_REQUIRED_VARS 0 ${_NAME}_CONFIG)
|
||||||
|
LIST(REMOVE_DUPLICATES FPHSA_REQUIRED_VARS)
|
||||||
|
SET(FPHSA_VERSION_VAR ${_NAME}_VERSION)
|
||||||
|
ENDIF(FPHSA_CONFIG_MODE)
|
||||||
|
|
||||||
|
IF(NOT FPHSA_REQUIRED_VARS)
|
||||||
|
MESSAGE(FATAL_ERROR "No REQUIRED_VARS specified for FIND_PACKAGE_HANDLE_STANDARD_ARGS()")
|
||||||
|
ENDIF(NOT FPHSA_REQUIRED_VARS)
|
||||||
|
|
||||||
|
LIST(GET FPHSA_REQUIRED_VARS 0 _FIRST_REQUIRED_VAR)
|
||||||
|
|
||||||
|
STRING(TOUPPER ${_NAME} _NAME_UPPER)
|
||||||
|
STRING(TOLOWER ${_NAME} _NAME_LOWER)
|
||||||
|
|
||||||
|
# collect all variables which were not found, so they can be printed, so the
|
||||||
|
# user knows better what went wrong (#6375)
|
||||||
|
SET(MISSING_VARS "")
|
||||||
|
SET(DETAILS "")
|
||||||
|
SET(${_NAME_UPPER}_FOUND TRUE)
|
||||||
|
# check if all passed variables are valid
|
||||||
|
FOREACH(_CURRENT_VAR ${FPHSA_REQUIRED_VARS})
|
||||||
|
IF(NOT ${_CURRENT_VAR})
|
||||||
|
SET(${_NAME_UPPER}_FOUND FALSE)
|
||||||
|
SET(MISSING_VARS "${MISSING_VARS} ${_CURRENT_VAR}")
|
||||||
|
ELSE(NOT ${_CURRENT_VAR})
|
||||||
|
SET(DETAILS "${DETAILS}[${${_CURRENT_VAR}}]")
|
||||||
|
ENDIF(NOT ${_CURRENT_VAR})
|
||||||
|
ENDFOREACH(_CURRENT_VAR)
|
||||||
|
|
||||||
|
# component handling
|
||||||
|
UNSET(FOUND_COMPONENTS_MSG)
|
||||||
|
UNSET(MISSING_COMPONENTS_MSG)
|
||||||
|
|
||||||
|
IF(FPHSA_HANDLE_COMPONENTS)
|
||||||
|
FOREACH(comp ${${_NAME}_FIND_COMPONENTS})
|
||||||
|
IF(${_NAME}_${comp}_FOUND)
|
||||||
|
|
||||||
|
IF(NOT DEFINED FOUND_COMPONENTS_MSG)
|
||||||
|
SET(FOUND_COMPONENTS_MSG "found components: ")
|
||||||
|
ENDIF()
|
||||||
|
SET(FOUND_COMPONENTS_MSG "${FOUND_COMPONENTS_MSG} ${comp}")
|
||||||
|
|
||||||
|
ELSE()
|
||||||
|
|
||||||
|
IF(NOT DEFINED MISSING_COMPONENTS_MSG)
|
||||||
|
SET(MISSING_COMPONENTS_MSG "missing components: ")
|
||||||
|
ENDIF()
|
||||||
|
SET(MISSING_COMPONENTS_MSG "${MISSING_COMPONENTS_MSG} ${comp}")
|
||||||
|
|
||||||
|
IF(${_NAME}_FIND_REQUIRED_${comp})
|
||||||
|
SET(${_NAME_UPPER}_FOUND FALSE)
|
||||||
|
SET(MISSING_VARS "${MISSING_VARS} ${comp}")
|
||||||
|
ENDIF()
|
||||||
|
|
||||||
|
ENDIF()
|
||||||
|
ENDFOREACH(comp)
|
||||||
|
SET(COMPONENT_MSG "${FOUND_COMPONENTS_MSG} ${MISSING_COMPONENTS_MSG}")
|
||||||
|
SET(DETAILS "${DETAILS}[c${COMPONENT_MSG}]")
|
||||||
|
ENDIF(FPHSA_HANDLE_COMPONENTS)
|
||||||
|
|
||||||
|
# version handling:
|
||||||
|
SET(VERSION_MSG "")
|
||||||
|
SET(VERSION_OK TRUE)
|
||||||
|
SET(VERSION ${${FPHSA_VERSION_VAR}} )
|
||||||
|
IF (${_NAME}_FIND_VERSION)
|
||||||
|
|
||||||
|
IF(VERSION)
|
||||||
|
|
||||||
|
IF(${_NAME}_FIND_VERSION_EXACT) # exact version required
|
||||||
|
IF (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}")
|
||||||
|
SET(VERSION_MSG "Found unsuitable version \"${VERSION}\", but required is exact version \"${${_NAME}_FIND_VERSION}\"")
|
||||||
|
SET(VERSION_OK FALSE)
|
||||||
|
ELSE (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}")
|
||||||
|
SET(VERSION_MSG "(found suitable exact version \"${VERSION}\")")
|
||||||
|
ENDIF (NOT "${${_NAME}_FIND_VERSION}" VERSION_EQUAL "${VERSION}")
|
||||||
|
|
||||||
|
ELSE(${_NAME}_FIND_VERSION_EXACT) # minimum version specified:
|
||||||
|
IF ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}")
|
||||||
|
SET(VERSION_MSG "Found unsuitable version \"${VERSION}\", but required is at least \"${${_NAME}_FIND_VERSION}\"")
|
||||||
|
SET(VERSION_OK FALSE)
|
||||||
|
ELSE ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}")
|
||||||
|
SET(VERSION_MSG "(found suitable version \"${VERSION}\", required is \"${${_NAME}_FIND_VERSION}\")")
|
||||||
|
ENDIF ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}")
|
||||||
|
ENDIF(${_NAME}_FIND_VERSION_EXACT)
|
||||||
|
|
||||||
|
ELSE(VERSION)
|
||||||
|
|
||||||
|
# if the package was not found, but a version was given, add that to the output:
|
||||||
|
IF(${_NAME}_FIND_VERSION_EXACT)
|
||||||
|
SET(VERSION_MSG "(Required is exact version \"${${_NAME}_FIND_VERSION}\")")
|
||||||
|
ELSE(${_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)
|
||||||
49
eo/cmake/modules/FindPackageMessage.cmake
Normal file
49
eo/cmake/modules/FindPackageMessage.cmake
Normal file
|
|
@ -0,0 +1,49 @@
|
||||||
|
# FIND_PACKAGE_MESSAGE(<name> "message for user" "find result details")
|
||||||
|
#
|
||||||
|
# This macro is intended to be used in FindXXX.cmake modules files.
|
||||||
|
# It will print a message once for each unique find result.
|
||||||
|
# This is useful for telling the user where a package was found.
|
||||||
|
# The first argument specifies the name (XXX) of the package.
|
||||||
|
# The second argument specifies the message to display.
|
||||||
|
# The third argument lists details about the find result so that
|
||||||
|
# if they change the message will be displayed again.
|
||||||
|
# The macro also obeys the QUIET argument to the find_package command.
|
||||||
|
#
|
||||||
|
# Example:
|
||||||
|
#
|
||||||
|
# IF(X11_FOUND)
|
||||||
|
# FIND_PACKAGE_MESSAGE(X11 "Found X11: ${X11_X11_LIB}"
|
||||||
|
# "[${X11_X11_LIB}][${X11_INCLUDE_DIR}]")
|
||||||
|
# ELSE(X11_FOUND)
|
||||||
|
# ...
|
||||||
|
# ENDIF(X11_FOUND)
|
||||||
|
|
||||||
|
#=============================================================================
|
||||||
|
# Copyright 2008-2009 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.)
|
||||||
|
|
||||||
|
FUNCTION(FIND_PACKAGE_MESSAGE pkg msg details)
|
||||||
|
# Avoid printing a message repeatedly for the same find result.
|
||||||
|
IF(NOT ${pkg}_FIND_QUIETLY)
|
||||||
|
STRING(REGEX REPLACE "[\n]" "" details "${details}")
|
||||||
|
SET(DETAILS_VAR FIND_PACKAGE_MESSAGE_DETAILS_${pkg})
|
||||||
|
IF(NOT "${details}" STREQUAL "${${DETAILS_VAR}}")
|
||||||
|
# The message has not yet been printed.
|
||||||
|
MESSAGE(STATUS "${msg}")
|
||||||
|
|
||||||
|
# Save the find details in the cache to avoid printing the same
|
||||||
|
# message again.
|
||||||
|
SET("${DETAILS_VAR}" "${details}"
|
||||||
|
CACHE INTERNAL "Details about finding ${pkg}")
|
||||||
|
ENDIF(NOT "${details}" STREQUAL "${${DETAILS_VAR}}")
|
||||||
|
ENDIF(NOT ${pkg}_FIND_QUIETLY)
|
||||||
|
ENDFUNCTION(FIND_PACKAGE_MESSAGE)
|
||||||
Loading…
Add table
Add a link
Reference in a new issue