Browse Source
CMake housekeeping.
CMake housekeeping.
* Remove CMakeParseArguments.cmake to use the version that ships with CMake. * Remove FindPackageHandleStandardArgs.cmake to use the version that ships with CMake. * Remove FindPythonLibs.cmake to use the version that ships with CMake. * Edit FindPythonInterp.cmake to use the stock CMake version of FindPackageHandleStandardArgs.cmake since the local version was removed.pull/1/head
Wayne Stambaugh
11 years ago
4 changed files with 2 additions and 851 deletions
-
160CMakeModules/CMakeParseArguments.cmake
-
351CMakeModules/FindPackageHandleStandardArgs.cmake
-
4CMakeModules/FindPythonInterp.cmake
-
338CMakeModules/FindPythonLibs.cmake
@ -1,160 +0,0 @@ |
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#.rst: |
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# CMakeParseArguments |
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# ------------------- |
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# |
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# |
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# |
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# CMAKE_PARSE_ARGUMENTS(<prefix> <options> <one_value_keywords> |
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# <multi_value_keywords> args...) |
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# |
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# CMAKE_PARSE_ARGUMENTS() is intended to be used in macros or functions |
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# for parsing the arguments given to that macro or function. It |
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# 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 |
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# value following, like e.g. the OPTIONAL keyword of the install() |
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# 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 |
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# macro which can be followed by more than one value, like e.g. the |
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# TARGETS or 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. These |
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# 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 |
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# whether 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 |
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# as the real install() command: |
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# |
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# :: |
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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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# |
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# |
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# Assume my_install() has been called like this: |
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# |
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# :: |
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# |
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# my_install(TARGETS foo bar DESTINATION bin OPTIONAL blub) |
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# |
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# |
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# |
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# After the cmake_parse_arguments() call the macro will have set the |
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# following variables: |
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# |
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# :: |
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# |
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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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# |
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# |
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# You can then continue and process these variables. |
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# |
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# Keywords terminate lists of values, e.g. if directly after a |
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# one_value_keyword another recognized keyword follows, this is |
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# interpreted as the beginning of the new option. E.g. |
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# my_install(TARGETS foo DESTINATION OPTIONAL) would result in |
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# MY_INSTALL_DESTINATION set to "OPTIONAL", but MY_INSTALL_DESTINATION |
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# would be empty and MY_INSTALL_OPTIONAL would be set to TRUE therefor. |
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|
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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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|
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|
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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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|
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|
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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() |
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|
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foreach(option ${_optionNames}) |
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set(${prefix}_${option} FALSE) |
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endforeach() |
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|
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set(${prefix}_UNPARSED_ARGUMENTS) |
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|
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set(insideValues FALSE) |
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set(currentArgName) |
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|
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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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|
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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() |
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list(APPEND ${prefix}_UNPARSED_ARGUMENTS ${currentArg}) |
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endif() |
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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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|
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endforeach() |
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|
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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}_${arg_name}} PARENT_SCOPE) |
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endforeach() |
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set(${prefix}_UNPARSED_ARGUMENTS ${${prefix}_UNPARSED_ARGUMENTS} PARENT_SCOPE) |
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|
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endfunction() |
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@ -1,351 +0,0 @@ |
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#.rst: |
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# FindPackageHandleStandardArgs |
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# ----------------------------- |
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# |
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# |
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# |
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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 |
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# find_package(). It also sets the <packagename>_FOUND variable. The |
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# 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 |
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# modes is the name of the Find-module where it is called (in original |
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# casing). |
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# |
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# The first simple mode looks like this: |
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# |
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# :: |
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# |
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> (DEFAULT_MSG|"Custom failure message") <var1>...<varN> ) |
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# |
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# If the variables <var1> to <varN> are all valid, then |
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# <UPPERCASED_NAME>_FOUND will be set to TRUE. If DEFAULT_MSG is given |
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# as second argument, then the function will generate itself useful |
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# success and error messages. You can also supply a custom error |
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# message 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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# |
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# :: |
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# |
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME [FOUND_VAR <resultVar>] |
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# [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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# |
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# |
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# In this mode, the name of the result-variable can be set either to |
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# either <UPPERCASED_NAME>_FOUND or <OriginalCase_Name>_FOUND using the |
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# FOUND_VAR option. Other names for the result-variable are not |
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# allowed. So for a Find-module named FindFooBar.cmake, the two |
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# possible names are FooBar_FOUND and FOOBAR_FOUND. It is recommended |
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# to use the original case version. If the FOUND_VAR option is not |
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# used, the default is <UPPERCASED_NAME>_FOUND. |
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# |
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# As in the simple mode, if <var1> through <varN> are all valid, |
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# <packagename>_FOUND will be set to TRUE. After REQUIRED_VARS the |
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# variables which are required for this package are listed. Following |
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# VERSION_VAR the name of the variable can be specified which holds the |
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# version of the package which has been found. If this is done, this |
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# version will be checked against the (potentially) specified required |
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# version used in the find_package() call. The EXACT keyword is also |
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# handled. The default messages include information about the required |
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# version and the version which has been actually found, both if the |
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# version is ok or not. If the package supports components, use the |
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# HANDLE_COMPONENTS option to enable handling them. In this case, |
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# find_package_handle_standard_args() will report which components have |
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# been found and which are missing, and the <packagename>_FOUND variable |
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# 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. Use the option |
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# CONFIG_MODE if your FindXXX.cmake module is a wrapper for a |
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# find_package(... NO_MODULE) call. In this case VERSION_VAR will be |
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# set to <NAME>_VERSION and the macro will automatically check whether |
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# the Config module was found. Via FAIL_MESSAGE a custom failure |
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# message can be specified, if this is not used, the default message |
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# will be displayed. |
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# |
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# Example for mode 1: |
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# |
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# :: |
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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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# |
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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 |
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# TRUE. If it is not found and REQUIRED was used, it fails with |
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# FATAL_ERROR, independent whether QUIET was used or not. If it is |
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# found, success will be reported, including the content of <var1>. On |
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# 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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# :: |
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# |
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# find_package_handle_standard_args(LibXslt FOUND_VAR LibXslt_FOUND |
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# REQUIRED_VARS LibXslt_LIBRARIES LibXslt_INCLUDE_DIRS |
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# VERSION_VAR LibXslt_VERSION_STRING) |
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# |
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# In this case, LibXslt is considered to be found if the variable(s) |
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# listed after REQUIRED_VAR are all valid, i.e. LibXslt_LIBRARIES and |
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# LibXslt_INCLUDE_DIRS in this case. The result will then be stored in |
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# LibXslt_FOUND . Also the version of LibXslt will be checked by using |
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# the version contained in LibXslt_VERSION_STRING. Since no |
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# 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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# :: |
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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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# |
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# In this case, FindAutmoc4.cmake wraps a call to find_package(Automoc4 |
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# NO_MODULE) and adds an additional search directory for automoc4. Here |
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# the result will be stored in AUTOMOC4_FOUND. The following |
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# FIND_PACKAGE_HANDLE_STANDARD_ARGS() call produces a proper |
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# success/error message. |
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|
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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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|
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include(FindPackageMessage) |
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include(CMakeParseArguments) |
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|
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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 () |
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if (NOT ${_NAME}_FIND_QUIETLY) |
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message(STATUS "${_msg}") |
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endif () |
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endif () |
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endmacro() |
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|
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|
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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} ${VERSION_MSG})") |
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else() |
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# If _CONSIDERED_CONFIGS is set, the config-file has been found, but no suitable version. |
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# List them all in the error message: |
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if(${_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 ${version})\n") |
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endforeach() |
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if (${_NAME}_NOT_FOUND_MESSAGE) |
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set(configsText "${configsText} Reason given by package: ${${_NAME}_NOT_FOUND_MESSAGE}\n") |
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endif() |
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_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE} ${VERSION_MSG}, checked the following files:\n${configsText}") |
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|
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else() |
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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() |
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endif() |
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endmacro() |
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|
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|
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function(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FIRST_ARG) |
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|
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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 FOUND_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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|
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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 ${ARGN}) |
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set(FPHSA_VERSION_VAR) |
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else() |
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|
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CMAKE_PARSE_ARGUMENTS(FPHSA "${options}" "${oneValueArgs}" "${multiValueArgs}" ${_FIRST_ARG} ${ARGN}) |
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|
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if(FPHSA_UNPARSED_ARGUMENTS) |
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message(FATAL_ERROR "Unknown keywords given to FIND_PACKAGE_HANDLE_STANDARD_ARGS(): \"${FPHSA_UNPARSED_ARGUMENTS}\"") |
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endif() |
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|
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if(NOT FPHSA_FAIL_MESSAGE) |
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set(FPHSA_FAIL_MESSAGE "DEFAULT_MSG") |
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endif() |
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endif() |
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|
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# now that we collected all arguments, process them |
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|
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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() |
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|
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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() |
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|
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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() |
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|
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list(GET FPHSA_REQUIRED_VARS 0 _FIRST_REQUIRED_VAR) |
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|
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string(TOUPPER ${_NAME} _NAME_UPPER) |
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string(TOLOWER ${_NAME} _NAME_LOWER) |
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|
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if(FPHSA_FOUND_VAR) |
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if(FPHSA_FOUND_VAR MATCHES "^${_NAME}_FOUND$" OR FPHSA_FOUND_VAR MATCHES "^${_NAME_UPPER}_FOUND$") |
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set(_FOUND_VAR ${FPHSA_FOUND_VAR}) |
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else() |
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message(FATAL_ERROR "The argument for FOUND_VAR is \"${FPHSA_FOUND_VAR}\", but only \"${_NAME}_FOUND\" and \"${_NAME_UPPER}_FOUND\" are valid names.") |
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endif() |
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else() |
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set(_FOUND_VAR ${_NAME_UPPER}_FOUND) |
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endif() |
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|
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# collect all variables which were not found, so they can be printed, so the |
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# user knows better what went wrong (#6375) |
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set(MISSING_VARS "") |
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set(DETAILS "") |
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# check if all passed variables are valid |
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unset(${_FOUND_VAR}) |
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foreach(_CURRENT_VAR ${FPHSA_REQUIRED_VARS}) |
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if(NOT ${_CURRENT_VAR}) |
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set(${_FOUND_VAR} FALSE) |
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set(MISSING_VARS "${MISSING_VARS} ${_CURRENT_VAR}") |
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else() |
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set(DETAILS "${DETAILS}[${${_CURRENT_VAR}}]") |
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endif() |
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endforeach() |
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if(NOT "${${_FOUND_VAR}}" STREQUAL "FALSE") |
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set(${_FOUND_VAR} TRUE) |
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endif() |
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|
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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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|
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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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|
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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} ${comp}") |
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|
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else() |
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|
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if(NOT DEFINED MISSING_COMPONENTS_MSG) |
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set(MISSING_COMPONENTS_MSG "missing components: ") |
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endif() |
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set(MISSING_COMPONENTS_MSG "${MISSING_COMPONENTS_MSG} ${comp}") |
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|
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if(${_NAME}_FIND_REQUIRED_${comp}) |
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set(${_FOUND_VAR} FALSE) |
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set(MISSING_VARS "${MISSING_VARS} ${comp}") |
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endif() |
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|
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endif() |
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endforeach() |
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set(COMPONENT_MSG "${FOUND_COMPONENTS_MSG} ${MISSING_COMPONENTS_MSG}") |
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set(DETAILS "${DETAILS}[c${COMPONENT_MSG}]") |
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endif() |
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|
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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 (${_NAME}_FIND_VERSION) |
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|
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if(VERSION) |
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|
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if(${_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 () |
|||
set(VERSION_MSG "(found suitable exact version \"${VERSION}\")") |
|||
endif () |
|||
|
|||
else() # minimum version specified: |
|||
if ("${${_NAME}_FIND_VERSION}" VERSION_GREATER "${VERSION}") |
|||
set(VERSION_MSG "Found unsuitable version \"${VERSION}\", but required is at least \"${${_NAME}_FIND_VERSION}\"") |
|||
set(VERSION_OK FALSE) |
|||
else () |
|||
set(VERSION_MSG "(found suitable version \"${VERSION}\", minimum required is \"${${_NAME}_FIND_VERSION}\")") |
|||
endif () |
|||
endif() |
|||
|
|||
else() |
|||
|
|||
# if the package was not found, but a version was given, add that to the output: |
|||
if(${_NAME}_FIND_VERSION_EXACT) |
|||
set(VERSION_MSG "(Required is exact version \"${${_NAME}_FIND_VERSION}\")") |
|||
else() |
|||
set(VERSION_MSG "(Required is at least version \"${${_NAME}_FIND_VERSION}\")") |
|||
endif() |
|||
|
|||
endif() |
|||
else () |
|||
if(VERSION) |
|||
set(VERSION_MSG "(found version \"${VERSION}\")") |
|||
endif() |
|||
endif () |
|||
|
|||
if(VERSION_OK) |
|||
set(DETAILS "${DETAILS}[v${VERSION}(${${_NAME}_FIND_VERSION})]") |
|||
else() |
|||
set(${_FOUND_VAR} FALSE) |
|||
endif() |
|||
|
|||
|
|||
# print the result: |
|||
if (${_FOUND_VAR}) |
|||
FIND_PACKAGE_MESSAGE(${_NAME} "Found ${_NAME}: ${${_FIRST_REQUIRED_VAR}} ${VERSION_MSG} ${COMPONENT_MSG}" "${DETAILS}") |
|||
else () |
|||
|
|||
if(FPHSA_CONFIG_MODE) |
|||
_FPHSA_HANDLE_FAILURE_CONFIG_MODE() |
|||
else() |
|||
if(NOT VERSION_OK) |
|||
_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE}: ${VERSION_MSG} (found ${${_FIRST_REQUIRED_VAR}})") |
|||
else() |
|||
_FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE} (missing: ${MISSING_VARS}) ${VERSION_MSG}") |
|||
endif() |
|||
endif() |
|||
|
|||
endif () |
|||
|
|||
set(${_FOUND_VAR} ${${_FOUND_VAR}} PARENT_SCOPE) |
|||
|
|||
endfunction() |
|||
@ -1,338 +0,0 @@ |
|||
# - Find python libraries |
|||
# This module finds if Python is installed and determines where the |
|||
# include files and libraries are. It also determines what the name of |
|||
# the library is. This code sets the following variables: |
|||
# |
|||
# PYTHONLIBS_FOUND - have the Python libs been found |
|||
# PYTHON_LIBRARIES - path to the python library |
|||
# PYTHON_INCLUDE_PATH - path to where Python.h is found (deprecated) |
|||
# PYTHON_INCLUDE_DIRS - path to where Python.h is found |
|||
# PYTHON_DEBUG_LIBRARIES - path to the debug library (deprecated) |
|||
# PYTHONLIBS_VERSION_STRING - version of the Python libs found (since CMake 2.8.8) |
|||
# |
|||
# The Python_ADDITIONAL_VERSIONS variable can be used to specify a list of |
|||
# version numbers that should be taken into account when searching for Python. |
|||
# You need to set this variable before calling find_package(PythonLibs). |
|||
# |
|||
# You can point to a preferred python install to use by setting the following |
|||
# to the point at the root directory of the python install: |
|||
# |
|||
# PYTHON_ROOT_DIR - The root directory of the python install |
|||
# |
|||
# If you'd like to specify the installation of Python to use, you should modify |
|||
# the following cache variables: |
|||
# PYTHON_LIBRARY - path to the python library |
|||
# PYTHON_INCLUDE_DIR - path to where Python.h is found |
|||
|
|||
#============================================================================= |
|||
# Copyright 2001-2009 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.) |
|||
|
|||
include(${CMAKE_CURRENT_LIST_DIR}/CMakeFindFrameworks.cmake) |
|||
# Search for the python framework on Apple. |
|||
CMAKE_FIND_FRAMEWORKS(Python) |
|||
|
|||
set(_PYTHON1_VERSIONS 1.6 1.5) |
|||
set(_PYTHON2_VERSIONS 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0) |
|||
set(_PYTHON3_VERSIONS 3.3 3.2 3.1 3.0) |
|||
|
|||
if(PythonLibs_FIND_VERSION) |
|||
if(PythonLibs_FIND_VERSION MATCHES "^[0-9]+\\.[0-9]+(\\.[0-9]+.*)?$") |
|||
string(REGEX REPLACE "^([0-9]+\\.[0-9]+).*" "\\1" _PYTHON_FIND_MAJ_MIN "${PythonLibs_FIND_VERSION}") |
|||
string(REGEX REPLACE "^([0-9]+).*" "\\1" _PYTHON_FIND_MAJ "${_PYTHON_FIND_MAJ_MIN}") |
|||
unset(_PYTHON_FIND_OTHER_VERSIONS) |
|||
if(PythonLibs_FIND_VERSION_EXACT) |
|||
if(_PYTHON_FIND_MAJ_MIN STREQUAL PythonLibs_FIND_VERSION) |
|||
set(_PYTHON_FIND_OTHER_VERSIONS "${PythonLibs_FIND_VERSION}") |
|||
else() |
|||
set(_PYTHON_FIND_OTHER_VERSIONS "${PythonLibs_FIND_VERSION}" "${_PYTHON_FIND_MAJ_MIN}") |
|||
endif() |
|||
else() |
|||
foreach(_PYTHON_V ${_PYTHON${_PYTHON_FIND_MAJ}_VERSIONS}) |
|||
if(NOT _PYTHON_V VERSION_LESS _PYTHON_FIND_MAJ_MIN) |
|||
list(APPEND _PYTHON_FIND_OTHER_VERSIONS ${_PYTHON_V}) |
|||
endif() |
|||
endforeach() |
|||
endif() |
|||
unset(_PYTHON_FIND_MAJ_MIN) |
|||
unset(_PYTHON_FIND_MAJ) |
|||
else() |
|||
set(_PYTHON_FIND_OTHER_VERSIONS ${_PYTHON${PythonLibs_FIND_VERSION}_VERSIONS}) |
|||
endif() |
|||
else() |
|||
set(_PYTHON_FIND_OTHER_VERSIONS ${_PYTHON3_VERSIONS} ${_PYTHON2_VERSIONS} ${_PYTHON1_VERSIONS}) |
|||
endif() |
|||
|
|||
# Set up the versions we know about, in the order we will search. Always add |
|||
# the user supplied additional versions to the front. |
|||
set(_Python_VERSIONS |
|||
${Python_ADDITIONAL_VERSIONS} |
|||
${_PYTHON_FIND_OTHER_VERSIONS} |
|||
) |
|||
|
|||
unset(_PYTHON_FIND_OTHER_VERSIONS) |
|||
unset(_PYTHON1_VERSIONS) |
|||
unset(_PYTHON2_VERSIONS) |
|||
unset(_PYTHON3_VERSIONS) |
|||
|
|||
foreach(_CURRENT_VERSION ${_Python_VERSIONS}) |
|||
string(REPLACE "." "" _CURRENT_VERSION_NO_DOTS ${_CURRENT_VERSION}) |
|||
if(WIN32) |
|||
if(MINGW) |
|||
find_library(PYTHON_DEBUG_LIBRARY |
|||
NAMES python{$_CURRENT_VERSION}_d |
|||
PATHS |
|||
"${PYTHON_ROOT_DIR}" |
|||
"C:/python/${_CURRENT_VERSION}.9" |
|||
"C:/python/${_CURRENT_VERSION}.8" |
|||
"C:/python/${_CURRENT_VERSION}.7" |
|||
"C:/python/${_CURRENT_VERSION}.6" |
|||
"C:/python/${_CURRENT_VERSION}.5" |
|||
"C:/python/${_CURRENT_VERSION}.4" |
|||
"C:/python/${_CURRENT_VERSION}.3" |
|||
"C:/python/${_CURRENT_VERSION}.2" |
|||
"C:/python/${_CURRENT_VERSION}.1" |
|||
"C:/python/${_CURRENT_VERSION}.0" |
|||
NO_SYSTEM_ENVIRONMENT_PATH |
|||
) |
|||
else() |
|||
find_library(PYTHON_DEBUG_LIBRARY |
|||
NAMES python${_CURRENT_VERSION_NO_DOTS}_d python |
|||
PATHS |
|||
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs/Debug |
|||
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs/Debug |
|||
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs |
|||
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs |
|||
) |
|||
endif() |
|||
endif() |
|||
|
|||
if(MINGW) |
|||
find_library(PYTHON_LIBRARY |
|||
NAMES python${_CURRENT_VERSION} |
|||
PATHS |
|||
"${PYTHON_ROOT_DIR}" |
|||
"C:/python/${_CURRENT_VERSION}.9" |
|||
"C:/python/${_CURRENT_VERSION}.8" |
|||
"C:/python/${_CURRENT_VERSION}.7" |
|||
"C:/python/${_CURRENT_VERSION}.6" |
|||
"C:/python/${_CURRENT_VERSION}.5" |
|||
"C:/python/${_CURRENT_VERSION}.4" |
|||
"C:/python/${_CURRENT_VERSION}.3" |
|||
"C:/python/${_CURRENT_VERSION}.2" |
|||
"C:/python/${_CURRENT_VERSION}.1" |
|||
"C:/python/${_CURRENT_VERSION}.0" |
|||
NO_SYSTEM_ENVIRONMENT_PATH |
|||
) |
|||
else() |
|||
find_library(PYTHON_LIBRARY |
|||
NAMES |
|||
python${_CURRENT_VERSION_NO_DOTS} |
|||
python${_CURRENT_VERSION}mu |
|||
python${_CURRENT_VERSION}m |
|||
python${_CURRENT_VERSION}u |
|||
python${_CURRENT_VERSION} |
|||
PATHS |
|||
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs |
|||
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs |
|||
# Avoid finding the .dll in the PATH. We want the .lib. |
|||
NO_SYSTEM_ENVIRONMENT_PATH |
|||
) |
|||
endif() |
|||
|
|||
# Look for the static library in the Python config directory |
|||
find_library(PYTHON_LIBRARY |
|||
NAMES python${_CURRENT_VERSION_NO_DOTS} python${_CURRENT_VERSION} |
|||
# Avoid finding the .dll in the PATH. We want the .lib. |
|||
NO_SYSTEM_ENVIRONMENT_PATH |
|||
# This is where the static library is usually located |
|||
PATH_SUFFIXES python${_CURRENT_VERSION}/config |
|||
) |
|||
|
|||
|
|||
# For backward compatibility, honour value of PYTHON_INCLUDE_PATH, if |
|||
# PYTHON_INCLUDE_DIR is not set. |
|||
if(DEFINED PYTHON_INCLUDE_PATH AND NOT DEFINED PYTHON_INCLUDE_DIR) |
|||
set(PYTHON_INCLUDE_DIR "${PYTHON_INCLUDE_PATH}" CACHE PATH |
|||
"Path to where Python.h is found" FORCE) |
|||
endif() |
|||
|
|||
set(PYTHON_FRAMEWORK_INCLUDES) |
|||
if(Python_FRAMEWORKS AND NOT PYTHON_INCLUDE_DIR) |
|||
foreach(dir ${Python_FRAMEWORKS}) |
|||
set(PYTHON_FRAMEWORK_INCLUDES ${PYTHON_FRAMEWORK_INCLUDES} |
|||
${dir}/Versions/${_CURRENT_VERSION}/include/python${_CURRENT_VERSION}) |
|||
endforeach() |
|||
endif() |
|||
|
|||
if(MINGW) |
|||
find_path(PYTHON_INCLUDE_DIR |
|||
NAMES Python.h |
|||
PATHS |
|||
"${PYTHON_ROOT_DIR}/include" |
|||
"C:/python/${_CURRENT_VERSION}.9/include" |
|||
"C:/python/${_CURRENT_VERSION}.8/include" |
|||
"C:/python/${_CURRENT_VERSION}.7/include" |
|||
"C:/python/${_CURRENT_VERSION}.6/include" |
|||
"C:/python/${_CURRENT_VERSION}.5/include" |
|||
"C:/python/${_CURRENT_VERSION}.4/include" |
|||
"C:/python/${_CURRENT_VERSION}.3/include" |
|||
"C:/python/${_CURRENT_VERSION}.2/include" |
|||
"C:/python/${_CURRENT_VERSION}.1/include" |
|||
"C:/python/${_CURRENT_VERSION}.0/include" |
|||
) |
|||
else() |
|||
find_path(PYTHON_INCLUDE_DIR |
|||
NAMES Python.h |
|||
PATHS |
|||
${PYTHON_FRAMEWORK_INCLUDES} |
|||
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include |
|||
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include |
|||
PATH_SUFFIXES |
|||
python${_CURRENT_VERSION}mu |
|||
python${_CURRENT_VERSION}m |
|||
python${_CURRENT_VERSION}u |
|||
python${_CURRENT_VERSION} |
|||
) |
|||
endif() |
|||
|
|||
# For backward compatibility, set PYTHON_INCLUDE_PATH. |
|||
set(PYTHON_INCLUDE_PATH "${PYTHON_INCLUDE_DIR}") |
|||
|
|||
if(PYTHON_INCLUDE_DIR AND EXISTS "${PYTHON_INCLUDE_DIR}/patchlevel.h") |
|||
file(STRINGS "${PYTHON_INCLUDE_DIR}/patchlevel.h" python_version_str |
|||
REGEX "^#define[ \t]+PY_VERSION[ \t]+\"[^\"]+\"") |
|||
string(REGEX REPLACE "^#define[ \t]+PY_VERSION[ \t]+\"([^\"]+)\".*" "\\1" |
|||
PYTHONLIBS_VERSION_STRING "${python_version_str}") |
|||
unset(python_version_str) |
|||
endif() |
|||
|
|||
if(PYTHON_LIBRARY AND PYTHON_INCLUDE_DIR) |
|||
break() |
|||
endif() |
|||
endforeach() |
|||
|
|||
mark_as_advanced( |
|||
PYTHON_DEBUG_LIBRARY |
|||
PYTHON_LIBRARY |
|||
PYTHON_INCLUDE_DIR |
|||
) |
|||
|
|||
# We use PYTHON_INCLUDE_DIR, PYTHON_LIBRARY and PYTHON_DEBUG_LIBRARY for the |
|||
# cache entries because they are meant to specify the location of a single |
|||
# library. We now set the variables listed by the documentation for this |
|||
# module. |
|||
set(PYTHON_INCLUDE_DIRS "${PYTHON_INCLUDE_DIR}") |
|||
set(PYTHON_DEBUG_LIBRARIES "${PYTHON_DEBUG_LIBRARY}") |
|||
|
|||
# These variables have been historically named in this module different from |
|||
# what SELECT_LIBRARY_CONFIGURATIONS() expects. |
|||
set(PYTHON_LIBRARY_DEBUG "${PYTHON_DEBUG_LIBRARY}") |
|||
set(PYTHON_LIBRARY_RELEASE "${PYTHON_LIBRARY}") |
|||
include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) |
|||
SELECT_LIBRARY_CONFIGURATIONS(PYTHON) |
|||
# SELECT_LIBRARY_CONFIGURATIONS() sets ${PREFIX}_FOUND if it has a library. |
|||
# Unset this, this prefix doesn't match the module prefix, they are different |
|||
# for historical reasons. |
|||
unset(PYTHON_FOUND) |
|||
|
|||
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) |
|||
FIND_PACKAGE_HANDLE_STANDARD_ARGS(PythonLibs |
|||
REQUIRED_VARS PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS |
|||
VERSION_VAR PYTHONLIBS_VERSION_STRING) |
|||
|
|||
# PYTHON_ADD_MODULE(<name> src1 src2 ... srcN) is used to build modules for python. |
|||
# PYTHON_WRITE_MODULES_HEADER(<filename>) writes a header file you can include |
|||
# in your sources to initialize the static python modules |
|||
function(PYTHON_ADD_MODULE _NAME ) |
|||
get_property(_TARGET_SUPPORTS_SHARED_LIBS |
|||
GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS) |
|||
option(PYTHON_ENABLE_MODULE_${_NAME} "Add module ${_NAME}" TRUE) |
|||
option(PYTHON_MODULE_${_NAME}_BUILD_SHARED |
|||
"Add module ${_NAME} shared" ${_TARGET_SUPPORTS_SHARED_LIBS}) |
|||
|
|||
# Mark these options as advanced |
|||
mark_as_advanced(PYTHON_ENABLE_MODULE_${_NAME} |
|||
PYTHON_MODULE_${_NAME}_BUILD_SHARED) |
|||
|
|||
if(PYTHON_ENABLE_MODULE_${_NAME}) |
|||
if(PYTHON_MODULE_${_NAME}_BUILD_SHARED) |
|||
set(PY_MODULE_TYPE MODULE) |
|||
else() |
|||
set(PY_MODULE_TYPE STATIC) |
|||
set_property(GLOBAL APPEND PROPERTY PY_STATIC_MODULES_LIST ${_NAME}) |
|||
endif() |
|||
|
|||
set_property(GLOBAL APPEND PROPERTY PY_MODULES_LIST ${_NAME}) |
|||
add_library(${_NAME} ${PY_MODULE_TYPE} ${ARGN}) |
|||
# target_link_libraries(${_NAME} ${PYTHON_LIBRARIES}) |
|||
|
|||
if(PYTHON_MODULE_${_NAME}_BUILD_SHARED) |
|||
set_target_properties(${_NAME} PROPERTIES PREFIX "${PYTHON_MODULE_PREFIX}") |
|||
if(WIN32 AND NOT CYGWIN) |
|||
set_target_properties(${_NAME} PROPERTIES SUFFIX ".pyd") |
|||
endif() |
|||
endif() |
|||
|
|||
endif() |
|||
endfunction() |
|||
|
|||
function(PYTHON_WRITE_MODULES_HEADER _filename) |
|||
|
|||
get_property(PY_STATIC_MODULES_LIST GLOBAL PROPERTY PY_STATIC_MODULES_LIST) |
|||
|
|||
get_filename_component(_name "${_filename}" NAME) |
|||
string(REPLACE "." "_" _name "${_name}") |
|||
string(TOUPPER ${_name} _nameUpper) |
|||
set(_filename ${CMAKE_CURRENT_BINARY_DIR}/${_filename}) |
|||
|
|||
set(_filenameTmp "${_filename}.in") |
|||
file(WRITE ${_filenameTmp} "/*Created by cmake, do not edit, changes will be lost*/\n") |
|||
file(APPEND ${_filenameTmp} |
|||
"#ifndef ${_nameUpper} |
|||
#define ${_nameUpper} |
|||
|
|||
#include <Python.h> |
|||
|
|||
#ifdef __cplusplus |
|||
extern \"C\" { |
|||
#endif /* __cplusplus */ |
|||
|
|||
") |
|||
|
|||
foreach(_currentModule ${PY_STATIC_MODULES_LIST}) |
|||
file(APPEND ${_filenameTmp} "extern void init${PYTHON_MODULE_PREFIX}${_currentModule}(void);\n\n") |
|||
endforeach() |
|||
|
|||
file(APPEND ${_filenameTmp} |
|||
"#ifdef __cplusplus |
|||
} |
|||
#endif /* __cplusplus */ |
|||
|
|||
") |
|||
|
|||
|
|||
foreach(_currentModule ${PY_STATIC_MODULES_LIST}) |
|||
file(APPEND ${_filenameTmp} "int ${_name}_${_currentModule}(void) \n{\n static char name[]=\"${PYTHON_MODULE_PREFIX}${_currentModule}\"; return PyImport_AppendInittab(name, init${PYTHON_MODULE_PREFIX}${_currentModule});\n}\n\n") |
|||
endforeach() |
|||
|
|||
file(APPEND ${_filenameTmp} "void ${_name}_LoadAllPythonModules(void)\n{\n") |
|||
foreach(_currentModule ${PY_STATIC_MODULES_LIST}) |
|||
file(APPEND ${_filenameTmp} " ${_name}_${_currentModule}();\n") |
|||
endforeach() |
|||
file(APPEND ${_filenameTmp} "}\n\n") |
|||
file(APPEND ${_filenameTmp} "#ifndef EXCLUDE_LOAD_ALL_FUNCTION\nvoid CMakeLoadAllPythonModules(void)\n{\n ${_name}_LoadAllPythonModules();\n}\n#endif\n\n#endif\n") |
|||
|
|||
# with configure_file() cmake complains that you may not use a file created using file(WRITE) as input file for configure_file() |
|||
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_filenameTmp}" "${_filename}" OUTPUT_QUIET ERROR_QUIET) |
|||
|
|||
endfunction() |
|||
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