diff options
Diffstat (limited to 'Modules/FindPython/Support.cmake')
| -rw-r--r-- | Modules/FindPython/Support.cmake | 206 |
1 files changed, 105 insertions, 101 deletions
diff --git a/Modules/FindPython/Support.cmake b/Modules/FindPython/Support.cmake index e0ebb90..fd429e2 100644 --- a/Modules/FindPython/Support.cmake +++ b/Modules/FindPython/Support.cmake @@ -24,6 +24,8 @@ else() message (FATAL_ERROR "FindPython: INTERNAL ERROR") endif() +get_property(_${_PYTHON_PREFIX}_CMAKE_ROLE GLOBAL PROPERTY CMAKE_ROLE) + # # helper commands @@ -1133,118 +1135,120 @@ find_package_handle_standard_args (${_PYTHON_PREFIX} HANDLE_COMPONENTS) # Create imported targets and helper functions -if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS - AND ${_PYTHON_PREFIX}_Interpreter_FOUND - AND NOT TARGET ${_PYTHON_PREFIX}::Interpreter) - add_executable (${_PYTHON_PREFIX}::Interpreter IMPORTED) - set_property (TARGET ${_PYTHON_PREFIX}::Interpreter - PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_EXECUTABLE}") -endif() - -if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS - AND ${_PYTHON_PREFIX}_Compiler_FOUND - AND NOT TARGET ${_PYTHON_PREFIX}::Compiler) - add_executable (${_PYTHON_PREFIX}::Compiler IMPORTED) - set_property (TARGET ${_PYTHON_PREFIX}::Compiler - PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_COMPILER}") -endif() - -if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS - AND ${_PYTHON_PREFIX}_Development_FOUND AND NOT TARGET ${_PYTHON_PREFIX}::Python) +if(_${_PYTHON_PREFIX}_CMAKE_ROLE STREQUAL "PROJECT") + if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS + AND ${_PYTHON_PREFIX}_Interpreter_FOUND + AND NOT TARGET ${_PYTHON_PREFIX}::Interpreter) + add_executable (${_PYTHON_PREFIX}::Interpreter IMPORTED) + set_property (TARGET ${_PYTHON_PREFIX}::Interpreter + PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_EXECUTABLE}") + endif() - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$" - OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$" - OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG) - set (_${_PYTHON_PREFIX}_LIBRARY_TYPE SHARED) - else() - set (_${_PYTHON_PREFIX}_LIBRARY_TYPE STATIC) + if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS + AND ${_PYTHON_PREFIX}_Compiler_FOUND + AND NOT TARGET ${_PYTHON_PREFIX}::Compiler) + add_executable (${_PYTHON_PREFIX}::Compiler IMPORTED) + set_property (TARGET ${_PYTHON_PREFIX}::Compiler + PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_COMPILER}") endif() - add_library (${_PYTHON_PREFIX}::Python ${_${_PYTHON_PREFIX}_LIBRARY_TYPE} IMPORTED) - - set_property (TARGET ${_PYTHON_PREFIX}::Python - PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_INCLUDE_DIR}") - - if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) - OR (${_PYTHON_PREFIX}_LIBRARY_DEBUG AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG)) - # System manage shared libraries in two parts: import and runtime - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG) - set_property (TARGET ${_PYTHON_PREFIX}::Python PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) - set_target_properties (${_PYTHON_PREFIX}::Python - PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" - IMPORTED_IMPLIB_RELEASE "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" - IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}") - set_target_properties (${_PYTHON_PREFIX}::Python - PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" - IMPORTED_IMPLIB_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}" - IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}") + if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS + AND ${_PYTHON_PREFIX}_Development_FOUND AND NOT TARGET ${_PYTHON_PREFIX}::Python) + + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$" + OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$" + OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG) + set (_${_PYTHON_PREFIX}_LIBRARY_TYPE SHARED) else() - set_target_properties (${_PYTHON_PREFIX}::Python - PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" - IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_LIBRARY}" - IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY}") + set (_${_PYTHON_PREFIX}_LIBRARY_TYPE STATIC) endif() - else() - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG) - set_property (TARGET ${_PYTHON_PREFIX}::Python PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) - set_target_properties (${_PYTHON_PREFIX}::Python - PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" - IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}") - set_target_properties (${_PYTHON_PREFIX}::Python - PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" - IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}") + + add_library (${_PYTHON_PREFIX}::Python ${_${_PYTHON_PREFIX}_LIBRARY_TYPE} IMPORTED) + + set_property (TARGET ${_PYTHON_PREFIX}::Python + PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_INCLUDE_DIR}") + + if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) + OR (${_PYTHON_PREFIX}_LIBRARY_DEBUG AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG)) + # System manage shared libraries in two parts: import and runtime + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG) + set_property (TARGET ${_PYTHON_PREFIX}::Python PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) + set_target_properties (${_PYTHON_PREFIX}::Python + PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" + IMPORTED_IMPLIB_RELEASE "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" + IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}") + set_target_properties (${_PYTHON_PREFIX}::Python + PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" + IMPORTED_IMPLIB_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}" + IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}") + else() + set_target_properties (${_PYTHON_PREFIX}::Python + PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" + IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_LIBRARY}" + IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY}") + endif() else() - set_target_properties (${_PYTHON_PREFIX}::Python - PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" - IMPORTED_LOCATION "${${_PYTHON_PREFIX}_LIBRARY}") + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG) + set_property (TARGET ${_PYTHON_PREFIX}::Python PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) + set_target_properties (${_PYTHON_PREFIX}::Python + PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" + IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}") + set_target_properties (${_PYTHON_PREFIX}::Python + PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" + IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}") + else() + set_target_properties (${_PYTHON_PREFIX}::Python + PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" + IMPORTED_LOCATION "${${_PYTHON_PREFIX}_LIBRARY}") + endif() endif() - endif() - if (_${_PYTHON_PREFIX}_CONFIG AND _${_PYTHON_PREFIX}_LIBRARY_TYPE STREQUAL "STATIC") - # extend link information with dependent libraries - execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --ldflags - RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT - OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - if (NOT _${_PYTHON_PREFIX}_RESULT) - string (REGEX MATCHALL "-[Ll][^ ]+" _${_PYTHON_PREFIX}_LINK_LIBRARIES "${_${_PYTHON_PREFIX}_FLAGS}") - # remove elements relative to python library itself - list (FILTER _${_PYTHON_PREFIX}_LINK_LIBRARIES EXCLUDE REGEX "-lpython") - foreach (_${_PYTHON_PREFIX}_DIR IN LISTS ${_PYTHON_PREFIX}_LIBRARY_DIRS) - list (FILTER _${_PYTHON_PREFIX}_LINK_LIBRARIES EXCLUDE REGEX "-L${${_PYTHON_PREFIX}_DIR}") - endforeach() - set_property (TARGET ${_PYTHON_PREFIX}::Python - PROPERTY INTERFACE_LINK_LIBRARIES ${_${_PYTHON_PREFIX}_LINK_LIBRARIES}) + if (_${_PYTHON_PREFIX}_CONFIG AND _${_PYTHON_PREFIX}_LIBRARY_TYPE STREQUAL "STATIC") + # extend link information with dependent libraries + execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --ldflags + RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT + OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if (NOT _${_PYTHON_PREFIX}_RESULT) + string (REGEX MATCHALL "-[Ll][^ ]+" _${_PYTHON_PREFIX}_LINK_LIBRARIES "${_${_PYTHON_PREFIX}_FLAGS}") + # remove elements relative to python library itself + list (FILTER _${_PYTHON_PREFIX}_LINK_LIBRARIES EXCLUDE REGEX "-lpython") + foreach (_${_PYTHON_PREFIX}_DIR IN LISTS ${_PYTHON_PREFIX}_LIBRARY_DIRS) + list (FILTER _${_PYTHON_PREFIX}_LINK_LIBRARIES EXCLUDE REGEX "-L${${_PYTHON_PREFIX}_DIR}") + endforeach() + set_property (TARGET ${_PYTHON_PREFIX}::Python + PROPERTY INTERFACE_LINK_LIBRARIES ${_${_PYTHON_PREFIX}_LINK_LIBRARIES}) + endif() endif() - endif() - # - # PYTHON_ADD_LIBRARY (<name> [STATIC|SHARED|MODULE] src1 src2 ... srcN) - # It is used to build modules for python. - # - function (__${_PYTHON_PREFIX}_ADD_LIBRARY prefix name) - cmake_parse_arguments (PARSE_ARGV 2 PYTHON_ADD_LIBRARY - "STATIC;SHARED;MODULE" "" "") - - unset (type) - if (NOT (PYTHON_ADD_LIBRARY_STATIC - OR PYTHON_ADD_LIBRARY_SHARED - OR PYTHON_ADD_LIBRARY_MODULE)) - set (type MODULE) - endif() - add_library (${name} ${type} ${ARGN}) - target_link_libraries (${name} PRIVATE ${prefix}::Python) - - # customize library name to follow module name rules - get_property (type TARGET ${name} PROPERTY TYPE) - if (type STREQUAL "MODULE_LIBRARY") - set_property (TARGET ${name} PROPERTY PREFIX "") - if(CMAKE_SYSTEM_NAME STREQUAL "Windows") - set_property (TARGET ${name} PROPERTY SUFFIX ".pyd") + # + # PYTHON_ADD_LIBRARY (<name> [STATIC|SHARED|MODULE] src1 src2 ... srcN) + # It is used to build modules for python. + # + function (__${_PYTHON_PREFIX}_ADD_LIBRARY prefix name) + cmake_parse_arguments (PARSE_ARGV 2 PYTHON_ADD_LIBRARY + "STATIC;SHARED;MODULE" "" "") + + unset (type) + if (NOT (PYTHON_ADD_LIBRARY_STATIC + OR PYTHON_ADD_LIBRARY_SHARED + OR PYTHON_ADD_LIBRARY_MODULE)) + set (type MODULE) endif() - endif() - endfunction() + add_library (${name} ${type} ${ARGN}) + target_link_libraries (${name} PRIVATE ${prefix}::Python) + + # customize library name to follow module name rules + get_property (type TARGET ${name} PROPERTY TYPE) + if (type STREQUAL "MODULE_LIBRARY") + set_property (TARGET ${name} PROPERTY PREFIX "") + if(CMAKE_SYSTEM_NAME STREQUAL "Windows") + set_property (TARGET ${name} PROPERTY SUFFIX ".pyd") + endif() + endif() + endfunction() + endif() endif() # final clean-up |