diff options
| author | Marc Chevrier <marc.chevrier@gmail.com> | 2019-08-12 16:26:44 +0200 |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2019-09-02 13:19:01 +0200 |
| commit | cea2010b5c72f333d124f69ded95cc0379e4184d (patch) | |
| tree | ce042399c24790ac4e0c9bcd6387b3a54899cfa3 /Modules/FindPython/Support.cmake | |
| parent | 679f5a0ec7d833a6f0b870534d1433796fba9ef3 (diff) | |
| download | cmake-cea2010b5c72f333d124f69ded95cc0379e4184d.tar.gz | |
FindPython: Enhance python cache variables management.
Ensure multiple cmake runs without cache clean-up will preserve artifacts selected on first run.
This change address the issue #19492.
Diffstat (limited to 'Modules/FindPython/Support.cmake')
| -rw-r--r-- | Modules/FindPython/Support.cmake | 1691 |
1 files changed, 935 insertions, 756 deletions
diff --git a/Modules/FindPython/Support.cmake b/Modules/FindPython/Support.cmake index 90a82645e8..efaf9eaf8e 100644 --- a/Modules/FindPython/Support.cmake +++ b/Modules/FindPython/Support.cmake @@ -261,8 +261,8 @@ function (_PYTHON_GET_CONFIG_VAR _PYTHON_PGCV_VALUE NAME) else() if (NAME STREQUAL "INCLUDES") # do some clean-up - string (REGEX MATCHALL "-I[^ ]+" _values "${_values}") - string (REPLACE "-I" "" _values "${_values}") + string (REGEX MATCHALL "(-I|-iwithsysroot)[ ]*[^ ]+" _values "${_values}") + string (REGEX REPLACE "(-I|-iwithsysroot)[ ]*" "" _values "${_values}") list (REMOVE_DUPLICATES _values) endif() endif() @@ -305,13 +305,18 @@ function (_PYTHON_GET_CONFIG_VAR _PYTHON_PGCV_VALUE NAME) endif() endif() + if (config_flag STREQUAL "ABIFLAGS") + set (${_PYTHON_PGCV_VALUE} "${_values}" PARENT_SCOPE) + return() + endif() + if (NOT _values OR _values STREQUAL "None") return() endif() if (NAME STREQUAL "LIBS") # do some clean-up - string (REGEX MATCHALL "-[l][^ ]+" _values "${_values}") + string (REGEX MATCHALL "-(l|framework)[ ]*[^ ]+" _values "${_values}") # remove elements relative to python library itself list (FILTER _values EXCLUDE REGEX "-lpython") list (REMOVE_DUPLICATES _values) @@ -320,6 +325,75 @@ function (_PYTHON_GET_CONFIG_VAR _PYTHON_PGCV_VALUE NAME) set (${_PYTHON_PGCV_VALUE} "${_values}" PARENT_SCOPE) endfunction() +function (_PYTHON_GET_VERSION) + cmake_parse_arguments (PARSE_ARGV 0 _PGV "LIBRARY;INCLUDE" "PREFIX" "") + + unset (${_PGV_PREFIX}VERSION PARENT_SCOPE) + unset (${_PGV_PREFIX}VERSION_MAJOR PARENT_SCOPE) + unset (${_PGV_PREFIX}VERSION_MINOR PARENT_SCOPE) + unset (${_PGV_PREFIX}VERSION_PATCH PARENT_SCOPE) + unset (${_PGV_PREFIX}ABI PARENT_SCOPE) + + if (_PGV_LIBRARY) + # retrieve version and abi from library name + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) + # extract version from library name + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "python([23])([0-9]+)") + set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION_MINOR "${CMAKE_MATCH_2}" PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}" PARENT_SCOPE) + set (${_PGV_PREFIX}ABI "" PARENT_SCOPE) + elseif (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "python([23])\\.([0-9]+)([dmu]*)") + set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION_MINOR "${CMAKE_MATCH_2}" PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}" PARENT_SCOPE) + set (${_PGV_PREFIX}ABI "${CMAKE_MATCH_3}" PARENT_SCOPE) + endif() + endif() + else() + if (${_PYTHON_PREFIX}_INCLUDE_DIR) + # retrieve version from header file + file (STRINGS "${${_PYTHON_PREFIX}_INCLUDE_DIR}/patchlevel.h" version + REGEX "^#define[ \t]+PY_VERSION[ \t]+\"[^\"]+\"") + string (REGEX REPLACE "^#define[ \t]+PY_VERSION[ \t]+\"([^\"]+)\".*" "\\1" + version "${version}") + string (REGEX MATCHALL "[0-9]+" versions "${version}") + list (GET versions 0 version_major) + list (GET versions 1 version_minor) + list (GET versions 2 version_patch) + + set (${_PGV_PREFIX}VERSION "${version_major}.${version_minor}" PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION_MAJOR ${version_major} PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION_MINOR ${version_minor} PARENT_SCOPE) + set (${_PGV_PREFIX}VERSION_PATCH ${version_patch} PARENT_SCOPE) + + # compute ABI flags + if (version_major VERSION_GREATER 2) + file (STRINGS "${${_PYTHON_PREFIX}_INCLUDE_DIR}/pyconfig.h" config REGEX "(Py_DEBUG|WITH_PYMALLOC|Py_UNICODE_SIZE|MS_WIN32)") + set (abi) + if (config MATCHES "#[ ]*define[ ]+MS_WIN32") + # ABI not used on Windows + set (abi "") + else() + if (config MATCHES "#[ ]*define[ ]+Py_DEBUG[ ]+1") + string (APPEND abi "d") + endif() + if (config MATCHES "#[ ]*define[ ]+WITH_PYMALLOC[ ]+1") + string (APPEND abi "m") + endif() + if (config MATCHES "#[ ]*define[ ]+Py_UNICODE_SIZE[ ]+4") + string (APPEND abi "u") + endif() + set (${_PGV_PREFIX}ABI "${abi}" PARENT_SCOPE) + endif() + else() + # ABI not supported + set (${_PGV_PREFIX}ABI "" PARENT_SCOPE) + endif() + endif() + endif() +endfunction() + function (_PYTHON_VALIDATE_INTERPRETER) if (NOT ${_PYTHON_PREFIX}_EXECUTABLE) @@ -445,6 +519,79 @@ function (_PYTHON_VALIDATE_COMPILER expected_version) endfunction() +function (_PYTHON_VALIDATE_LIBRARY) + if (NOT ${_PYTHON_PREFIX}_LIBRARY_RELEASE) + return() + endif() + + cmake_parse_arguments (PARSE_ARGV 0 _PVL "EXACT" "" "") + if (_PVL_UNPARSED_ARGUMENTS) + set (expected_version ${_PVL_UNPARSED_ARGUMENTS}) + else() + unset (expected_version) + endif() + + # retrieve version and abi from library name + _python_get_version (LIBRARY PREFIX lib_) + + if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT lib_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) + # incompatible ABI + set_property (CACHE ${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") + else() + if (expected_version) + if ((_PVL_EXACT AND NOT lib_VERSION VERSION_EQUAL expected_version) OR (lib_VERSION VERSION_LESS expected_version)) + # library has wrong version + set_property (CACHE ${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") + endif() + else() + if (NOT lib_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) + # library has wrong major version + set_property (CACHE ${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") + endif() + endif() + endif() + + if (NOT ${_PYTHON_PREFIX}_LIBRARY_RELEASE) + set_property (CACHE ${_PYTHON_PREFIX}_LIBRARY_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_DEBUG-NOTFOUND") + set_property (CACHE ${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") + endif() +endfunction() + + +function (_PYTHON_VALIDATE_INCLUDE_DIR) + if (NOT ${_PYTHON_PREFIX}_INCLUDE_DIR) + return() + endif() + + cmake_parse_arguments (PARSE_ARGV 0 _PVID "EXACT" "" "") + if (_PVID_UNPARSED_ARGUMENTS) + set (expected_version ${_PVID_UNPARSED_ARGUMENTS}) + else() + unset (expected_version) + endif() + + # retrieve version from header file + _python_get_version (INCLUDE PREFIX inc_) + + if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT inc_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) + # incompatible ABI + set_property (CACHE ${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") + else() + if (expected_version) + if ((_PVID_EXACT AND NOT inc_VERSION VERSION_EQUAL expected_version) OR (inc_VERSION VERSION_LESS expected_version)) + # include dir has wrong version + set_property (CACHE ${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") + endif() + else() + if (NOT inc_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) + # include dir has wrong major version + set_property (CACHE ${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") + endif() + endif() + endif() +endfunction() + + function (_PYTHON_FIND_RUNTIME_LIBRARY _PYTHON_LIB) string (REPLACE "_RUNTIME" "" _PYTHON_LIB "${_PYTHON_LIB}") # look at runtime part on systems supporting it @@ -494,7 +641,7 @@ if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND ${_PYTHON_PREFIX}_FIND_COMPONENTS "Interpreter" "Development") list (REMOVE_DUPLICATES ${_PYTHON_PREFIX}_FIND_COMPONENTS) endif() -foreach (_${_PYTHON_PREFIX}_COMPONENT IN LISTS ${_PYTHON_PREFIX}_FIND_COMPONENTS) +foreach (_${_PYTHON_PREFIX}_COMPONENT IN ITEMS Interpreter Compiler Development NumPy) set (${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_FOUND FALSE) endforeach() unset (_${_PYTHON_PREFIX}_FIND_VERSIONS) @@ -644,6 +791,20 @@ else() endif() +# Compute search signature +# This signature will be used to check validity of cached variables on new search +set (_${_PYTHON_PREFIX}_SIGNATURE "${${_PYTHON_PREFIX}_ROOT_DIR}:${${_PYTHON_PREFIX}_FIND_STRATEGY}:${${_PYTHON_PREFIX}_FIND_VIRTUALENV}") +if (NOT WIN32) + string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_USE_STATIC_LIBS}:") +endif() +if (CMAKE_HOST_APPLE) + string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_FIND_FRAMEWORK}") +endif() +if (CMAKE_HOST_WIN32) + string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_FIND_REGISTRY}") +endif() + + unset (_${_PYTHON_PREFIX}_REQUIRED_VARS) unset (_${_PYTHON_PREFIX}_CACHED_VARS) @@ -655,279 +816,296 @@ if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_EXECUTABLE) endif() - set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) + if (DEFINED ${_PYTHON_PREFIX}_EXECUTABLE) + # compute interpreter signature and check validity of definition + string (MD5 __${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${${_PYTHON_PREFIX}_EXECUTABLE}") + if (__${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE) + # check version validity + if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION} EXACT) + else() + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) + endif() + else() + unset (${_PYTHON_PREFIX}_EXECUTABLE CACHE) + unset (_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE CACHE) + endif() + endif() - if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") - unset (_${_PYTHON_PREFIX}_NAMES) - unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS) - unset (_${_PYTHON_PREFIX}_REGISTRY_PATHS) + if (NOT ${_PYTHON_PREFIX}_EXECUTABLE) + set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) - foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - # build all executable names - _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX EXECUTABLE) - list (APPEND _${_PYTHON_PREFIX}_NAMES ${_${_PYTHON_PREFIX}_VERSION_NAMES}) + if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") + unset (_${_PYTHON_PREFIX}_NAMES) + unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS) + unset (_${_PYTHON_PREFIX}_REGISTRY_PATHS) - # Framework Paths - _python_get_frameworks (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_VERSION}) - list (APPEND _${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) + foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + # build all executable names + _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX EXECUTABLE) + list (APPEND _${_PYTHON_PREFIX}_NAMES ${_${_PYTHON_PREFIX}_VERSION_NAMES}) - # Registry Paths - _python_get_registries (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_VERSION}) - list (APPEND _${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS} - [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]) - endforeach() - list (APPEND _${_PYTHON_PREFIX}_NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} python) + # Framework Paths + _python_get_frameworks (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + list (APPEND _${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) - while (TRUE) - # Virtual environments handling - if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ENV VIRTUAL_ENV - PATH_SUFFIXES bin Scripts - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) + # Registry Paths + _python_get_registries (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + list (APPEND _${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS} + [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]) + endforeach() + list (APPEND _${_PYTHON_PREFIX}_NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} python) - _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() + while (TRUE) + # Virtual environments handling + if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ENV VIRTUAL_ENV + PATH_SUFFIXES bin Scripts + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() + if (NOT _${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") + break() + endif() endif() - if (NOT _${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") - break() + + # Apple frameworks handling + if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES bin + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() + endif() + # Windows registry + if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() endif() - endif() - # Apple frameworks handling - if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") + # try using HINTS find_program (${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES bin - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) if (${_PYTHON_PREFIX}_EXECUTABLE) break() endif() - endif() - # Windows registry - if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") + # try using standard paths find_program (${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}) _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) if (${_PYTHON_PREFIX}_EXECUTABLE) break() endif() - endif() - # try using HINTS - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() - endif() - # try using standard paths - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} - NAMES_PER_DIR - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}) - _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) - if (${_PYTHON_PREFIX}_EXECUTABLE) + # Apple frameworks handling + if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES_PER_DIR + PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES bin + NO_DEFAULT_PATH) + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() + endif() + # Windows registry + if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} + NAMES_PER_DIR + PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_DEFAULT_PATH) + _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() + endif() + break() - endif() + endwhile() + else() + # look-up for various versions and locations + foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + _python_get_names (_${_PYTHON_PREFIX}_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX EXECUTABLE) + list (APPEND _${_PYTHON_PREFIX}_NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} + python) - # Apple frameworks handling - if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - NAMES_PER_DIR - PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES bin - NO_DEFAULT_PATH) - _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() + _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + + # Virtual environments handling + if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ENV VIRTUAL_ENV + PATH_SUFFIXES bin Scripts + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() + if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") + continue() + endif() endif() - endif() - # Windows registry - if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} - NAMES_PER_DIR - PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_DEFAULT_PATH) - _python_validate_interpreter (${${_PYTHON_PREFIX}_FIND_VERSION}) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() + + # Apple frameworks handling + if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES bin + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) endif() - endif() - break() - endwhile() - else() - # look-up for various versions and locations - foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - _python_get_names (_${_PYTHON_PREFIX}_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX EXECUTABLE) - list (APPEND _${_PYTHON_PREFIX}_NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} - python) + # Windows registry + if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + endif() - _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION}) - _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() - # Virtual environments handling - if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") + # try using HINTS find_program (${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ENV VIRTUAL_ENV - PATH_SUFFIXES bin Scripts - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) - _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) if (${_PYTHON_PREFIX}_EXECUTABLE) break() endif() - if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") - continue() + # try using standard paths. + # NAMES_PER_DIR is not defined on purpose to have a chance to find + # expected version. + # For example, typical systems have 'python' for version 2.* and 'python3' + # for version 3.*. So looking for names per dir will find, potentially, + # systematically 'python' (i.e. version 2) even if version 3 is searched. + if (CMAKE_HOST_WIN32) + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + python + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}) + else() + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES}) + endif() + _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() endif() - endif() - # Apple frameworks handling - if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES bin - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - endif() + # Apple frameworks handling + if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES_PER_DIR + PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES bin + NO_DEFAULT_PATH) + endif() - # Windows registry - if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - endif() - _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() - endif() + # Windows registry + if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") + find_program (${_PYTHON_PREFIX}_EXECUTABLE + NAMES ${_${_PYTHON_PREFIX}_NAMES} + ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} + NAMES_PER_DIR + PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] + PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_DEFAULT_PATH) + endif() - # try using HINTS - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() - endif() - # try using standard paths. - # NAMES_PER_DIR is not defined on purpose to have a chance to find - # expected version. - # For example, typical systems have 'python' for version 2.* and 'python3' - # for version 3.*. So looking for names per dir will find, potentially, - # systematically 'python' (i.e. version 2) even if version 3 is searched. - if (CMAKE_HOST_WIN32) + _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) + if (${_PYTHON_PREFIX}_EXECUTABLE) + break() + endif() + endforeach() + + if (NOT ${_PYTHON_PREFIX}_EXECUTABLE AND + NOT _${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") + # No specific version found. Retry with generic names and standard paths. + # NAMES_PER_DIR is not defined on purpose to have a chance to find + # expected version. + # For example, typical systems have 'python' for version 2.* and 'python3' + # for version 3.*. So looking for names per dir will find, potentially, + # systematically 'python' (i.e. version 2) even if version 3 is searched. find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} + NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} python ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}) - else() - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES}) - endif() - _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() - endif() - - # Apple frameworks handling - if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - NAMES_PER_DIR - PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES bin - NO_DEFAULT_PATH) + _python_validate_interpreter () endif() - - # Windows registry - if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES ${_${_PYTHON_PREFIX}_NAMES} - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES} - NAMES_PER_DIR - PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] - PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_DEFAULT_PATH) - endif() - - _python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION} EXACT) - if (${_PYTHON_PREFIX}_EXECUTABLE) - break() - endif() - endforeach() - - if (NOT ${_PYTHON_PREFIX}_EXECUTABLE AND - NOT _${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") - # No specific version found. Retry with generic names and standard paths. - # NAMES_PER_DIR is not defined on purpose to have a chance to find - # expected version. - # For example, typical systems have 'python' for version 2.* and 'python3' - # for version 3.*. So looking for names per dir will find, potentially, - # systematically 'python' (i.e. version 2) even if version 3 is searched. - find_program (${_PYTHON_PREFIX}_EXECUTABLE - NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} - python - ${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}) - - _python_validate_interpreter () endif() endif() @@ -968,6 +1146,10 @@ if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) endif() if (${_PYTHON_PREFIX}_Interpreter_FOUND) + # compute and save interpreter signature + string (MD5 __${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${${_PYTHON_PREFIX}_EXECUTABLE}") + set (_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE "${__${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE}" CACHE INTERNAL "") + if (NOT CMAKE_SIZEOF_VOID_P) # determine interpreter architecture execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; print(sys.maxsize > 2**32)" @@ -1011,29 +1193,31 @@ if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) else() set (${_PYTHON_PREFIX}_INTERPRETER_ID Python) endif() - else() - unset (${_PYTHON_PREFIX}_INTERPRETER_ID) - endif() - # retrieve various package installation directories - execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))" + # retrieve various package installation directories + execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))" - RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT - OUTPUT_VARIABLE _${_PYTHON_PREFIX}_LIBPATHS - ERROR_QUIET) - if (NOT _${_PYTHON_PREFIX}_RESULT) - list (GET _${_PYTHON_PREFIX}_LIBPATHS 0 ${_PYTHON_PREFIX}_STDLIB) - list (GET _${_PYTHON_PREFIX}_LIBPATHS 1 ${_PYTHON_PREFIX}_STDARCH) - list (GET _${_PYTHON_PREFIX}_LIBPATHS 2 ${_PYTHON_PREFIX}_SITELIB) - list (GET _${_PYTHON_PREFIX}_LIBPATHS 3 ${_PYTHON_PREFIX}_SITEARCH) + RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT + OUTPUT_VARIABLE _${_PYTHON_PREFIX}_LIBPATHS + ERROR_QUIET) + if (NOT _${_PYTHON_PREFIX}_RESULT) + list (GET _${_PYTHON_PREFIX}_LIBPATHS 0 ${_PYTHON_PREFIX}_STDLIB) + list (GET _${_PYTHON_PREFIX}_LIBPATHS 1 ${_PYTHON_PREFIX}_STDARCH) + list (GET _${_PYTHON_PREFIX}_LIBPATHS 2 ${_PYTHON_PREFIX}_SITELIB) + list (GET _${_PYTHON_PREFIX}_LIBPATHS 3 ${_PYTHON_PREFIX}_SITEARCH) + else() + unset (${_PYTHON_PREFIX}_STDLIB) + unset (${_PYTHON_PREFIX}_STDARCH) + unset (${_PYTHON_PREFIX}_SITELIB) + unset (${_PYTHON_PREFIX}_SITEARCH) + endif() else() - unset (${_PYTHON_PREFIX}_STDLIB) - unset (${_PYTHON_PREFIX}_STDARCH) - unset (${_PYTHON_PREFIX}_SITELIB) - unset (${_PYTHON_PREFIX}_SITEARCH) + unset (_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE CACHE) + unset (${_PYTHON_PREFIX}_INTERPRETER_ID) endif() - mark_as_advanced (${_PYTHON_PREFIX}_EXECUTABLE) + mark_as_advanced (${_PYTHON_PREFIX}_EXECUTABLE + _${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE) endif() @@ -1044,28 +1228,57 @@ if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_COMPILER) endif() - # IronPython specific artifacts - # If IronPython interpreter is found, use its path - unset (_${_PYTHON_PREFIX}_IRON_ROOT) - if (${_PYTHON_PREFIX}_Interpreter_FOUND AND ${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "IronPython") - get_filename_component (_${_PYTHON_PREFIX}_IRON_ROOT "${${_PYTHON_PREFIX}_EXECUTABLE}" DIRECTORY) + if (DEFINED ${_PYTHON_PREFIX}_COMPILER) + # compute compiler signature and check validity of definition + string (MD5 __${_PYTHON_PREFIX}_COMPILER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${${_PYTHON_PREFIX}_COMPILER}") + if (__${_PYTHON_PREFIX}_COMPILER_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_COMPILER_SIGNATURE) + # check version validity + if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) + _python_validate_compiler (${${_PYTHON_PREFIX}_FIND_VERSION} EXACT) + else() + _python_validate_compiler (${${_PYTHON_PREFIX}_FIND_VERSION}) + endif() + else() + unset (${_PYTHON_PREFIX}_COMPILER CACHE) + unset (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE CACHE) + endif() endif() - if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") - set (_${_PYTHON_PREFIX}_REGISTRY_PATHS) + if (NOT ${_PYTHON_PREFIX}_COMPILER) + # IronPython specific artifacts + # If IronPython interpreter is found, use its path + unset (_${_PYTHON_PREFIX}_IRON_ROOT) + if (${_PYTHON_PREFIX}_Interpreter_FOUND AND ${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "IronPython") + get_filename_component (_${_PYTHON_PREFIX}_IRON_ROOT "${${_PYTHON_PREFIX}_EXECUTABLE}" DIRECTORY) + endif() + + if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") + set (_${_PYTHON_PREFIX}_REGISTRY_PATHS) - foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - # Registry Paths - list (APPEND _${_PYTHON_PREFIX}_REGISTRY_PATHS - [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]) - endforeach() + foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + # Registry Paths + list (APPEND _${_PYTHON_PREFIX}_REGISTRY_PATHS + [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]) + endforeach() + + while (TRUE) + if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") + find_program (${_PYTHON_PREFIX}_COMPILER + NAMES ipyc + HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + _python_validate_compiler (${${_PYTHON_PREFIX}_FIND_VERSION}) + if (${_PYTHON_PREFIX}_COMPILER) + break() + endif() + endif() - while (TRUE) - if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_program (${_PYTHON_PREFIX}_COMPILER NAMES ipyc HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) @@ -1073,37 +1286,37 @@ if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) if (${_PYTHON_PREFIX}_COMPILER) break() endif() - endif() - find_program (${_PYTHON_PREFIX}_COMPILER - NAMES ipyc - HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - _python_validate_compiler (${${_PYTHON_PREFIX}_FIND_VERSION}) - if (${_PYTHON_PREFIX}_COMPILER) - break() - endif() + if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") + find_program (${_PYTHON_PREFIX}_COMPILER + NAMES ipyc + PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_DEFAULT_PATH) + endif() - if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") - find_program (${_PYTHON_PREFIX}_COMPILER - NAMES ipyc - PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_DEFAULT_PATH) - endif() + break() + endwhile() + else() + # try using root dir and registry + foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") + find_program (${_PYTHON_PREFIX}_COMPILER + NAMES ipyc + HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} + PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + _python_validate_compiler (${_${_PYTHON_PREFIX}_VERSION} EXACT) + if (${_PYTHON_PREFIX}_COMPILER) + break() + endif() + endif() - break() - endwhile() - else() - # try using root dir and registry - foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_program (${_PYTHON_PREFIX}_COMPILER NAMES ipyc HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} - PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) @@ -1111,37 +1324,26 @@ if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) if (${_PYTHON_PREFIX}_COMPILER) break() endif() - endif() + if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") + find_program (${_PYTHON_PREFIX}_COMPILER + NAMES ipyc + PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} + NO_DEFAULT_PATH) + _python_validate_compiler (${_${_PYTHON_PREFIX}_VERSION} EXACT) + if (${_PYTHON_PREFIX}_COMPILER) + break() + endif() + endif() + endforeach() + + # no specific version found, re-try in standard paths find_program (${_PYTHON_PREFIX}_COMPILER NAMES ipyc HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - _python_validate_compiler (${_${_PYTHON_PREFIX}_VERSION} EXACT) - if (${_PYTHON_PREFIX}_COMPILER) - break() - endif() - - if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") - find_program (${_PYTHON_PREFIX}_COMPILER - NAMES ipyc - PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath] - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES} - NO_DEFAULT_PATH) - _python_validate_compiler (${_${_PYTHON_PREFIX}_VERSION} EXACT) - if (${_PYTHON_PREFIX}_COMPILER) - break() - endif() - endif() - endforeach() - - # no specific version found, re-try in standard paths - find_program (${_PYTHON_PREFIX}_COMPILER - NAMES ipyc - HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}) + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}) + endif() endif() if (${_PYTHON_PREFIX}_COMPILER) @@ -1191,12 +1393,18 @@ if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) endif() if (${_PYTHON_PREFIX}_Compiler_FOUND) + # compute and save compiler signature + string (MD5 __${_PYTHON_PREFIX}_COMPILER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${${_PYTHON_PREFIX}_COMPILER}") + set (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE "${__${_PYTHON_PREFIX}_COMPILER_SIGNATURE}" CACHE INTERNAL "") + set (${_PYTHON_PREFIX}_COMPILER_ID IronPython) else() + unset (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE CACHE) unset (${_PYTHON_PREFIX}_COMPILER_ID) endif() - mark_as_advanced (${_PYTHON_PREFIX}_COMPILER) + mark_as_advanced (${_PYTHON_PREFIX}_COMPILER + _${_PYTHON_PREFIX}_COMPILER_SIGNATURE) endif() @@ -1215,6 +1423,26 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS ${_PYTHON_PREFIX}_INCLUDE_DIR) endif() + if (DEFINED ${_PYTHON_PREFIX}_LIBRARY_RELEASE OR DEFINED ${_PYTHON_PREFIX}_INCLUDE_DIR) + # compute development signature and check validity of definition + string (MD5 __${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${${_PYTHON_PREFIX}_LIBRARY_RELEASE}:${${_PYTHON_PREFIX}_INCLUDE_DIR}") + if (__${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE) + # check version validity + if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) + _python_validate_library (${${_PYTHON_PREFIX}_FIND_VERSION} EXACT) + _python_validate_include_dir (${${_PYTHON_PREFIX}_FIND_VERSION} EXACT) + else() + _python_validate_library (${${_PYTHON_PREFIX}_FIND_VERSION}) + _python_validate_include_dir (${${_PYTHON_PREFIX}_FIND_VERSION}) + endif() + else() + unset (${_PYTHON_PREFIX}_LIBRARY_RELEASE CACHE) + unset (${_PYTHON_PREFIX}_LIBRARY_DEBUG CACHE) + unset (${_PYTHON_PREFIX}_INCLUDE_DIR CACHE) + unset (_${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE CACHE) + endif() + endif() + # Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES unset (_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES) if (DEFINED ${_PYTHON_PREFIX}_USE_STATIC_LIBS AND NOT WIN32) @@ -1226,116 +1454,33 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS endif() endif() - # if python interpreter is found, use it to ensure consistency - # between interpreter and development environment. - # If not, try to locate a compatible config tool - if (NOT ${_PYTHON_PREFIX}_Interpreter_FOUND OR CMAKE_CROSSCOMPILING) - set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) - unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) - if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") - set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV) - endif() - unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS) - - if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") - set (_${_PYTHON_PREFIX}_CONFIG_NAMES) - - foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX CONFIG) - list (APPEND _${_PYTHON_PREFIX}_CONFIG_NAMES ${_${_PYTHON_PREFIX}_VERSION_NAMES}) - - # Framework Paths - _python_get_frameworks (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_VERSION}) - list (APPEND _${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) - endforeach() - - # Apple frameworks handling - if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") - find_program (${_PYTHON_PREFIX}_CONFIG - NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES bin - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - endif() - - find_program (_${_PYTHON_PREFIX}_CONFIG - NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - PATH_SUFFIXES bin) - - # Apple frameworks handling - if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") - find_program (_${_PYTHON_PREFIX}_CONFIG - NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} - NAMES_PER_DIR - PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES bin - NO_DEFAULT_PATH) - endif() - - if (_${_PYTHON_PREFIX}_CONFIG) - execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --help - RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT - OUTPUT_VARIABLE __${_PYTHON_PREFIX}_HELP - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - if (_${_PYTHON_PREFIX}_RESULT) - # assume config tool is not usable - unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - endif() + if (NOT ${_PYTHON_PREFIX}_LIBRARY_RELEASE OR NOT ${_PYTHON_PREFIX}_INCLUDE_DIR) + # if python interpreter is found, use it to look-up for artifacts + # to ensure consistency between interpreter and development environments. + # If not, try to locate a compatible config tool + if (NOT ${_PYTHON_PREFIX}_Interpreter_FOUND OR CMAKE_CROSSCOMPILING) + set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) + unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) + if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") + set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV) endif() + unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS) - if (_${_PYTHON_PREFIX}_CONFIG) - execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --abiflags - RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT - OUTPUT_VARIABLE __${_PYTHON_PREFIX}_ABIFLAGS - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - if (_${_PYTHON_PREFIX}_RESULT) - # assume ABI is not supported - set (__${_PYTHON_PREFIX}_ABIFLAGS "") - endif() - if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT __${_PYTHON_PREFIX}_ABIFLAGS IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) - # Wrong ABI - unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - endif() - endif() + if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") + set (_${_PYTHON_PREFIX}_CONFIG_NAMES) - if (_${_PYTHON_PREFIX}_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) - # check that config tool match library architecture - execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --configdir - RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT - OUTPUT_VARIABLE _${_PYTHON_PREFIX}_CONFIGDIR - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - if (_${_PYTHON_PREFIX}_RESULT) - unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - else() - string(FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT) - if (_${_PYTHON_PREFIX}_RESULT EQUAL -1) - unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - endif() - endif() - endif() - else() - foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - # try to use pythonX.Y-config tool - _python_get_names (_${_PYTHON_PREFIX}_CONFIG_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX CONFIG) + foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX CONFIG) + list (APPEND _${_PYTHON_PREFIX}_CONFIG_NAMES ${_${_PYTHON_PREFIX}_VERSION_NAMES}) - # Framework Paths - _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + # Framework Paths + _python_get_frameworks (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_VERSION}) + list (APPEND _${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) + endforeach() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") - find_program (${_PYTHON_PREFIX}_CONFIG + find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} @@ -1365,8 +1510,6 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS NO_DEFAULT_PATH) endif() - unset (_${_PYTHON_PREFIX}_CONFIG_NAMES) - if (_${_PYTHON_PREFIX}_CONFIG) execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --help RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT @@ -1379,23 +1522,20 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS endif() endif() - if (NOT _${_PYTHON_PREFIX}_CONFIG) - continue() - endif() - - execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --abiflags - RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT - OUTPUT_VARIABLE __${_PYTHON_PREFIX}_ABIFLAGS - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - if (_${_PYTHON_PREFIX}_RESULT) - # assume ABI is not supported - set (__${_PYTHON_PREFIX}_ABIFLAGS "") - endif() - if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT __${_PYTHON_PREFIX}_ABIFLAGS IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) - # Wrong ABI - unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - continue() + if (_${_PYTHON_PREFIX}_CONFIG) + execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --abiflags + RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT + OUTPUT_VARIABLE __${_PYTHON_PREFIX}_ABIFLAGS + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if (_${_PYTHON_PREFIX}_RESULT) + # assume ABI is not supported + set (__${_PYTHON_PREFIX}_ABIFLAGS "") + endif() + if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT __${_PYTHON_PREFIX}_ABIFLAGS IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) + # Wrong ABI + unset (_${_PYTHON_PREFIX}_CONFIG CACHE) + endif() endif() if (_${_PYTHON_PREFIX}_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) @@ -1407,228 +1547,181 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - continue() - endif() - string(FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT) - if (_${_PYTHON_PREFIX}_RESULT EQUAL -1) - unset (_${_PYTHON_PREFIX}_CONFIG CACHE) - continue() + else() + string(FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT) + if (_${_PYTHON_PREFIX}_RESULT EQUAL -1) + unset (_${_PYTHON_PREFIX}_CONFIG CACHE) + endif() endif() endif() + else() + foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + # try to use pythonX.Y-config tool + _python_get_names (_${_PYTHON_PREFIX}_CONFIG_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX CONFIG) - if (_${_PYTHON_PREFIX}_CONFIG) - break() - endif() - endforeach() - endif() - endif() + # Framework Paths + _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION}) - if ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT CMAKE_CROSSCOMPILING) OR _${_PYTHON_PREFIX}_CONFIG) - # retrieve root install directory - _python_get_config_var (_${_PYTHON_PREFIX}_PREFIX PREFIX) + # Apple frameworks handling + if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") + find_program (_${_PYTHON_PREFIX}_CONFIG + NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} + ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES bin + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + endif() - # enforce current ABI - _python_get_config_var (_${_PYTHON_PREFIX}_ABIFLAGS ABIFLAGS) + find_program (_${_PYTHON_PREFIX}_CONFIG + NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} + PATH_SUFFIXES bin) - set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") + # Apple frameworks handling + if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") + find_program (_${_PYTHON_PREFIX}_CONFIG + NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} + NAMES_PER_DIR + PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES bin + NO_DEFAULT_PATH) + endif() - # retrieve library - ## compute some paths and artifact names - if (_${_PYTHON_PREFIX}_CONFIG) - string (REGEX REPLACE "^.+python([0-9.]+)[a-z]*-config" "\\1" _${_PYTHON_PREFIX}_LIB_VERSION "${_${_PYTHON_PREFIX}_CONFIG}") - else() - set (_${_PYTHON_PREFIX}_LIB_VERSION "${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}") - endif() - _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) - _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} POSIX LIBRARY) + unset (_${_PYTHON_PREFIX}_CONFIG_NAMES) + + if (_${_PYTHON_PREFIX}_CONFIG) + execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --help + RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT + OUTPUT_VARIABLE __${_PYTHON_PREFIX}_HELP + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if (_${_PYTHON_PREFIX}_RESULT) + # assume config tool is not usable + unset (_${_PYTHON_PREFIX}_CONFIG CACHE) + endif() + endif() - _python_get_config_var (_${_PYTHON_PREFIX}_CONFIGDIR CONFIGDIR) - list (APPEND _${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_CONFIGDIR}") + if (NOT _${_PYTHON_PREFIX}_CONFIG) + continue() + endif() - list (APPEND _${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) + execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --abiflags + RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT + OUTPUT_VARIABLE __${_PYTHON_PREFIX}_ABIFLAGS + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if (_${_PYTHON_PREFIX}_RESULT) + # assume ABI is not supported + set (__${_PYTHON_PREFIX}_ABIFLAGS "") + endif() + if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT __${_PYTHON_PREFIX}_ABIFLAGS IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) + # Wrong ABI + unset (_${_PYTHON_PREFIX}_CONFIG CACHE) + continue() + endif() - find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) + if (_${_PYTHON_PREFIX}_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) + # check that config tool match library architecture + execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --configdir + RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT + OUTPUT_VARIABLE _${_PYTHON_PREFIX}_CONFIGDIR + ERROR_QUIET + OUTPUT_STRIP_TRAILING_WHITESPACE) + if (_${_PYTHON_PREFIX}_RESULT) + unset (_${_PYTHON_PREFIX}_CONFIG CACHE) + continue() + endif() + string (FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT) + if (_${_PYTHON_PREFIX}_RESULT EQUAL -1) + unset (_${_PYTHON_PREFIX}_CONFIG CACHE) + continue() + endif() + endif() - # retrieve runtime library - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) - get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) - get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) - _python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} - NAMES_PER_DIR - HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES bin - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) + if (_${_PYTHON_PREFIX}_CONFIG) + break() + endif() + endforeach() + endif() endif() - - # retrieve include directory - _python_get_config_var (_${_PYTHON_PREFIX}_INCLUDE_DIRS INCLUDES) - - find_path (${_PYTHON_PREFIX}_INCLUDE_DIR - NAMES Python.h - HINTS ${_${_PYTHON_PREFIX}_INCLUDE_DIRS} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) endif() - # Rely on HINTS and standard paths if interpreter or config tool failed to locate artifacts - if (NOT ${_PYTHON_PREFIX}_LIBRARY_RELEASE OR NOT ${_PYTHON_PREFIX}_INCLUDE_DIR) - set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) - - unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) - if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") - set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV) - endif() - - if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") - unset (_${_PYTHON_PREFIX}_LIB_NAMES) - unset (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG) - unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS) - unset (_${_PYTHON_PREFIX}_REGISTRY_PATHS) - unset (_${_PYTHON_PREFIX}_PATH_SUFFIXES) - - foreach (_${_PYTHON_PREFIX}_LIB_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - # library names - _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 POSIX LIBRARY) - list (APPEND _${_PYTHON_PREFIX}_LIB_NAMES ${_${_PYTHON_PREFIX}_VERSION_NAMES}) - _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 DEBUG) - list (APPEND _${_PYTHON_PREFIX}_LIB_NAMES_DEBUG ${_${_PYTHON_PREFIX}_VERSION_NAMES}) + if (NOT ${_PYTHON_PREFIX}_LIBRARY_RELEASE) + if ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT CMAKE_CROSSCOMPILING) OR _${_PYTHON_PREFIX}_CONFIG) + # retrieve root install directory + _python_get_config_var (_${_PYTHON_PREFIX}_PREFIX PREFIX) - # Framework Paths - _python_get_frameworks (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) - list (APPEND _${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) - - # Registry Paths - _python_get_registries (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) - list (APPEND _${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) + # enforce current ABI + _python_get_config_var (_${_PYTHON_PREFIX}_ABIFLAGS ABIFLAGS) - # Paths suffixes - _python_get_path_suffixes (_${_PYTHON_PREFIX}_VERSION_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) - list (APPEND _${_PYTHON_PREFIX}_PATH_SUFFIXES ${_${_PYTHON_PREFIX}_VERSION_PATHS}) - endforeach() + set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") - if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") - find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} - NO_CMAKE_PATH - NO_CMAKE_ENVIRONMENT_PATH - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) + # retrieve library + ## compute some paths and artifact names + if (_${_PYTHON_PREFIX}_CONFIG) + string (REGEX REPLACE "^.+python([0-9.]+)[a-z]*-config" "\\1" _${_PYTHON_PREFIX}_VERSION "${_${_PYTHON_PREFIX}_CONFIG}") + else() + set (_${_PYTHON_PREFIX}_VERSION "${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}") endif() + _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_VERSION} LIBRARY) + _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 POSIX LIBRARY) - if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") - find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - endif() + _python_get_config_var (_${_PYTHON_PREFIX}_CONFIGDIR CONFIGDIR) + list (APPEND _${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_CONFIGDIR}") + + list (APPEND _${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) - # search in HINTS locations find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) + endif() - if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") - set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) - else() - unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) - endif() - - if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") - set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) - else() - unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) - endif() - - # search in all default paths - find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} - NAMES_PER_DIR - PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} - ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) - - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) - # extract version from library name - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "python([23])([0-9]+)") - set (_${_PYTHON_PREFIX}_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}") - elseif (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "python([23])\\.([0-9]+)") - set (_${_PYTHON_PREFIX}_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}") - endif() - endif() - - if (WIN32) - # search for debug library - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) - # use library location as a hint - _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 DEBUG) - get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) - find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} - NAMES_PER_DIR - HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS} - NO_DEFAULT_PATH) - else() - # search first in known locations - if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") - find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES lib libs - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - endif() - # search in all default paths - find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES lib libs) + # Rely on HINTS and standard paths if interpreter or config tool failed to locate artifacts + if (NOT ${_PYTHON_PREFIX}_LIBRARY_RELEASE) + set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) - # extract version from library name - if (${_PYTHON_PREFIX}_LIBRARY_DEBUG MATCHES "python([23])([0-9]+)") - set (_${_PYTHON_PREFIX}_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}") - elseif (${_PYTHON_PREFIX}_LIBRARY_DEBUG MATCHES "python([23])\\.([0-9]+)") - set (_${_PYTHON_PREFIX}_VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}") - endif() - endif() + unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) + if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") + set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV) endif() - else() - foreach (_${_PYTHON_PREFIX}_LIB_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) - _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 POSIX LIBRARY) - _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 DEBUG) - - _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) - _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) - _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) + if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") + unset (_${_PYTHON_PREFIX}_LIB_NAMES) + unset (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG) + unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS) + unset (_${_PYTHON_PREFIX}_REGISTRY_PATHS) + unset (_${_PYTHON_PREFIX}_PATH_SUFFIXES) + + foreach (_${_PYTHON_PREFIX}_LIB_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + # library names + _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 POSIX LIBRARY) + list (APPEND _${_PYTHON_PREFIX}_LIB_NAMES ${_${_PYTHON_PREFIX}_VERSION_NAMES}) + _python_get_names (_${_PYTHON_PREFIX}_VERSION_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 DEBUG) + list (APPEND _${_PYTHON_PREFIX}_LIB_NAMES_DEBUG ${_${_PYTHON_PREFIX}_VERSION_NAMES}) + + # Framework Paths + _python_get_frameworks (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) + list (APPEND _${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) + + # Registry Paths + _python_get_registries (_${_PYTHON_PREFIX}_VERSION_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) + list (APPEND _${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION_PATHS}) + + # Paths suffixes + _python_get_path_suffixes (_${_PYTHON_PREFIX}_VERSION_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) + list (APPEND _${_PYTHON_PREFIX}_PATH_SUFFIXES ${_${_PYTHON_PREFIX}_VERSION_PATHS}) + endforeach() if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE @@ -1666,111 +1759,171 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) - if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") - set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) - else() - unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) - endif() + if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") + set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) + else() + unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) + endif() - if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") - set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) - else() - unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) - endif() + if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") + set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) + else() + unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) + endif() - # search in all default paths - find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE + # search in all default paths + find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) + else() + foreach (_${_PYTHON_PREFIX}_LIB_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) + _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 POSIX LIBRARY) + _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 DEBUG) - if (WIN32) - # search for debug library - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) - # use library location as a hint - get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) - find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} + _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) + _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_LIB_VERSION}) + + _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) + + if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") + find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR - HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS} - NO_DEFAULT_PATH) - else() - # search first in known locations - if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") - find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} - NAMES_PER_DIR - HINTS ${_${_PYTHON_PREFIX}_HINTS} - PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES lib libs - NO_SYSTEM_ENVIRONMENT_PATH - NO_CMAKE_SYSTEM_PATH) - endif() - # search in all default paths - find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} + ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} + NO_CMAKE_PATH + NO_CMAKE_ENVIRONMENT_PATH + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) + endif() + + if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") + find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} - ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} - PATH_SUFFIXES lib libs) + ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) endif() - endif() - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) - set (_${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION}) - break() - endif() - endforeach() - endif() + # search in HINTS locations + find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} + NAMES_PER_DIR + HINTS ${_${_PYTHON_PREFIX}_HINTS} + PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) - # retrieve runtime libraries - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) - _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 POSIX LIBRARY) - get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) - get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) - _python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} - NAMES_PER_DIR - HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES bin) + if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") + set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) + else() + unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) + endif() + + if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") + set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) + else() + unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) + endif() + + # search in all default paths + find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} + NAMES_PER_DIR + PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} + ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} + PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) + + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) + break() + endif() + endforeach() + endif() endif() - if (${_PYTHON_PREFIX}_LIBRARY_DEBUG) - _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 DEBUG) - get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}" DIRECTORY) - get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) - _python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG - NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} - NAMES_PER_DIR - HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} - PATH_SUFFIXES bin) + endif() + + # finalize library version information + _python_get_version (LIBRARY PREFIX _${_PYTHON_PREFIX}_) + + set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) + + if (WIN32 AND ${_PYTHON_PREFIX}_LIBRARY_RELEASE) + # search for debug library + # use release library location as a hint + _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 DEBUG) + get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) + find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} + NAMES_PER_DIR + HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS} + NO_DEFAULT_PATH) + endif() + + # retrieve runtime libraries + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE) + _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 POSIX LIBRARY) + get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) + get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) + _python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} + NAMES_PER_DIR + HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} + PATH_SUFFIXES bin) + endif() + if (${_PYTHON_PREFIX}_LIBRARY_DEBUG) + _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 DEBUG) + get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}" DIRECTORY) + get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) + _python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG + NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} + NAMES_PER_DIR + HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} + PATH_SUFFIXES bin) + endif() + + # Don't search for include dir if no library was founded + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND NOT ${_PYTHON_PREFIX}_INCLUDE_DIR) + if ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT CMAKE_CROSSCOMPILING) OR _${_PYTHON_PREFIX}_CONFIG) + _python_get_config_var (_${_PYTHON_PREFIX}_INCLUDE_DIRS INCLUDES) + + find_path (${_PYTHON_PREFIX}_INCLUDE_DIR + NAMES Python.h + HINTS ${_${_PYTHON_PREFIX}_INCLUDE_DIRS} + NO_SYSTEM_ENVIRONMENT_PATH + NO_CMAKE_SYSTEM_PATH) endif() - # Don't search for include dir if no library was founded - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) + # Rely on HINTS and standard paths if interpreter or config tool failed to locate artifacts + if (NOT ${_PYTHON_PREFIX}_INCLUDE_DIR) + unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) + if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") + set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV) + endif() unset (_${_PYTHON_PREFIX}_INCLUDE_HINTS) - foreach (_${_PYTHON_PREFIX}_LIB IN ITEMS ${_PYTHON_PREFIX}_LIBRARY_RELEASE ${_PYTHON_PREFIX}_LIBRARY_DEBUG) - if (${_${_PYTHON_PREFIX}_LIB}) - # Use the library's install prefix as a hint - if (${_${_PYTHON_PREFIX}_LIB} MATCHES "^(.+/Frameworks/Python.framework/Versions/[0-9.]+)") - list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") - elseif (${_${_PYTHON_PREFIX}_LIB} MATCHES "^(.+)/lib(64|32)?/python[0-9.]+/config") - list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") - elseif (DEFINED CMAKE_LIBRARY_ARCHITECTURE AND ${_${_PYTHON_PREFIX}_LIB} MATCHES "^(.+)/lib/${CMAKE_LIBRARY_ARCHITECTURE}") - list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") - else() - # assume library is in a directory under root - get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${${_${_PYTHON_PREFIX}_LIB}}" DIRECTORY) - get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_PREFIX}" DIRECTORY) - list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") - endif() - endif() - endforeach() - list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_INCLUDE_HINTS) + # Use the library's install prefix as a hint + if (${${_PYTHON_PREFIX}_LIBRARY_RELEASE} MATCHES "^(.+/Frameworks/Python.framework/Versions/[0-9.]+)") + list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") + elseif (${${_PYTHON_PREFIX}_LIBRARY_RELEASE} MATCHES "^(.+)/lib(64|32)?/python[0-9.]+/config") + list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") + elseif (DEFINED CMAKE_LIBRARY_ARCHITECTURE AND ${${_PYTHON_PREFIX}_LIBRARY_RELEASE} MATCHES "^(.+)/lib/${CMAKE_LIBRARY_ARCHITECTURE}") + list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") + else() + # assume library is in a directory under root + get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) + get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_PREFIX}" DIRECTORY) + list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") + endif() _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_VERSION}) @@ -1828,42 +1981,37 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS NAMES Python.h) endif() + # retrieve version from header file + _python_get_version (INCLUDE PREFIX _${_PYTHON_PREFIX}_INC_) + if (${_PYTHON_PREFIX}_INCLUDE_DIR) - # retrieve version from header file - file (STRINGS "${${_PYTHON_PREFIX}_INCLUDE_DIR}/patchlevel.h" _${_PYTHON_PREFIX}_VERSION - REGEX "^#define[ \t]+PY_VERSION[ \t]+\"[^\"]+\"") - string (REGEX REPLACE "^#define[ \t]+PY_VERSION[ \t]+\"([^\"]+)\".*" "\\1" - _${_PYTHON_PREFIX}_VERSION "${_${_PYTHON_PREFIX}_VERSION}") - string (REGEX MATCHALL "[0-9]+" _${_PYTHON_PREFIX}_VERSIONS "${_${_PYTHON_PREFIX}_VERSION}") - list (GET _${_PYTHON_PREFIX}_VERSIONS 0 _${_PYTHON_PREFIX}_VERSION_MAJOR) - list (GET _${_PYTHON_PREFIX}_VERSIONS 1 _${_PYTHON_PREFIX}_VERSION_MINOR) - list (GET _${_PYTHON_PREFIX}_VERSIONS 2 _${_PYTHON_PREFIX}_VERSION_PATCH) - - if (NOT ${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT ${_PYTHON_PREFIX}_Compiler_FOUND) - # set public version information - set (${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_VERSION}) - set (${_PYTHON_PREFIX}_VERSION_MAJOR ${_${_PYTHON_PREFIX}_VERSION_MAJOR}) - set (${_PYTHON_PREFIX}_VERSION_MINOR ${_${_PYTHON_PREFIX}_VERSION_MINOR}) - set (${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_VERSION_PATCH}) + # update versionning + if (_${_PYTHON_PREFIX}_INC_VERSION VERSION_EQUAL ${_${_PYTHON_PREFIX}_VERSION}) + set (_${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_INC_VERSION_PATCH}) endif() endif() + if (NOT ${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT ${_PYTHON_PREFIX}_Compiler_FOUND) + # set public version information + set (${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_VERSION}) + set (${_PYTHON_PREFIX}_VERSION_MAJOR ${_${_PYTHON_PREFIX}_VERSION_MAJOR}) + set (${_PYTHON_PREFIX}_VERSION_MINOR ${_${_PYTHON_PREFIX}_VERSION_MINOR}) + set (${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_VERSION_PATCH}) + endif() + # define public variables include (${CMAKE_CURRENT_LIST_DIR}/../SelectLibraryConfigurations.cmake) select_library_configurations (${_PYTHON_PREFIX}) if (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}") - elseif (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG) - set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}") else() - set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "$${_PYTHON_PREFIX}_RUNTIME_LIBRARY-NOTFOUND") + set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "${_PYTHON_PREFIX}_RUNTIME_LIBRARY-NOTFOUND") endif() _python_set_library_dirs (${_PYTHON_PREFIX}_LIBRARY_DIRS ${_PYTHON_PREFIX}_LIBRARY_RELEASE ${_PYTHON_PREFIX}_LIBRARY_DEBUG) if (UNIX) - if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$" - OR ${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$") + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$") set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DIRS ${${_PYTHON_PREFIX}_LIBRARY_DIRS}) endif() else() @@ -1873,26 +2021,36 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS set (${_PYTHON_PREFIX}_INCLUDE_DIRS "${${_PYTHON_PREFIX}_INCLUDE_DIR}") - mark_as_advanced (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE - ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG - ${_PYTHON_PREFIX}_INCLUDE_DIR) - - if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) - AND ${_PYTHON_PREFIX}_INCLUDE_DIR) + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_INCLUDE_DIR) if (${_PYTHON_PREFIX}_Interpreter_FOUND OR ${_PYTHON_PREFIX}_Compiler_FOUND) # development environment must be compatible with interpreter/compiler - if (${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR} VERSION_EQUAL ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}) + if (${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR} VERSION_EQUAL ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR} + AND ${_${_PYTHON_PREFIX}_INC_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_INC_VERSION_MINOR} VERSION_EQUAL ${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}) set (${_PYTHON_PREFIX}_Development_FOUND TRUE) endif() - elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) + elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR + AND ${_${_PYTHON_PREFIX}_INC_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_INC_VERSION_MINOR} VERSION_EQUAL ${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}) set (${_PYTHON_PREFIX}_Development_FOUND TRUE) endif() endif() + if (${_PYTHON_PREFIX}_Development_FOUND) + # compute and save development signature + string (MD5 __${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${${_PYTHON_PREFIX}_LIBRARY_RELEASE}:${${_PYTHON_PREFIX}_INCLUDE_DIR}") + set (_${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE "${__${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE}" CACHE INTERNAL "") + else() + unset (_${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE CACHE) + endif() + # Restore the original find library ordering if (DEFINED _${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES) set (CMAKE_FIND_LIBRARY_SUFFIXES ${_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES}) endif() + + mark_as_advanced (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE + ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG + ${_PYTHON_PREFIX}_INCLUDE_DIR + _${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE) endif() if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Interpreter_FOUND) @@ -1900,36 +2058,59 @@ if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Inte if (${_PYTHON_PREFIX}_FIND_REQUIRED_NumPy) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) endif() - execute_process( + + if (DEFINED ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) + # compute numpy signature. Depends on interpreter and development signatures + string (MD5 __${_PYTHON_PREFIX}_NUMPY_SIGNATURE "${_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE}:${_${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE}:${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") + if (NOT __${_PYTHON_PREFIX}_NUMPY_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_NUMPY_SIGNATURE) + unset (${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR CACHE) + unset (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE CACHE) + endif() + endif() + + if (NOT ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) + execute_process( COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "from __future__ import print_function\ntry: import numpy; print(numpy.get_include(), end='')\nexcept:pass\n" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_NumPy_PATH ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) - if (NOT _${_PYTHON_PREFIX}_RESULT) - find_path(${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR - NAMES "numpy/arrayobject.h" "numpy/numpyconfig.h" - HINTS "${_${_PYTHON_PREFIX}_NumPy_PATH}" - NO_DEFAULT_PATH) + + if (NOT _${_PYTHON_PREFIX}_RESULT) + find_path (${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR + NAMES "numpy/arrayobject.h" "numpy/numpyconfig.h" + HINTS "${_${_PYTHON_PREFIX}_NumPy_PATH}" + NO_DEFAULT_PATH) + endif() endif() + if(${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) - set(${_PYTHON_PREFIX}_NumPy_INCLUDE_DIRS "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") - set(${_PYTHON_PREFIX}_NumPy_FOUND TRUE) - endif() - if(${_PYTHON_PREFIX}_NumPy_FOUND) - execute_process( + set (${_PYTHON_PREFIX}_NumPy_INCLUDE_DIRS "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") + + execute_process ( COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "from __future__ import print_function\ntry: import numpy; print(numpy.__version__, end='')\nexcept:pass\n" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_NumPy_VERSION) if (NOT _${_PYTHON_PREFIX}_RESULT) - set(${_PYTHON_PREFIX}_NumPy_VERSION "${_${_PYTHON_PREFIX}_NumPy_VERSION}") + set (${_PYTHON_PREFIX}_NumPy_VERSION "${_${_PYTHON_PREFIX}_NumPy_VERSION}") + else() + unset (${_PYTHON_PREFIX}_NumPy_VERSION) endif() + + # final step: set NumPy founded only if Development component is founded as well + set(${_PYTHON_PREFIX}_NumPy_FOUND ${${_PYTHON_PREFIX}_Development_FOUND}) + else() + set (${_PYTHON_PREFIX}_NumPy_FOUND FALSE) endif() - # final step: set NumPy founded only if Development component is founded as well - if (NOT ${_PYTHON_PREFIX}_Development_FOUND) - set(${_PYTHON_PREFIX}_NumPy_FOUND FALSE) + + if (${_PYTHON_PREFIX}_NumPy_FOUND) + # compute and save numpy signature + string (MD5 __${_PYTHON_PREFIX}_NUMPY_SIGNATURE "${_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE}:${_${_PYTHON_PREFIX}_DEVELOPMENT_SIGNATURE}:${${_PYTHON_PREFIX}_NumPyINCLUDE_DIR}") + set (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE "${__${_PYTHON_PREFIX}_NUMPY_SIGNATURE}" CACHE INTERNAL "") + else() + unset (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE CACHE) endif() endif() @@ -1968,8 +2149,7 @@ if(_${_PYTHON_PREFIX}_CMAKE_ROLE STREQUAL "PROJECT") macro (__PYTHON_IMPORT_LIBRARY __name) if (${_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) + OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) set (_${_PYTHON_PREFIX}_LIBRARY_TYPE SHARED) else() set (_${_PYTHON_PREFIX}_LIBRARY_TYPE STATIC) @@ -1980,8 +2160,7 @@ if(_${_PYTHON_PREFIX}_CMAKE_ROLE STREQUAL "PROJECT") set_property (TARGET ${__name} PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_INCLUDE_DIR}") - if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) - OR (${_PYTHON_PREFIX}_LIBRARY_DEBUG AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG)) + if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) # System manage shared libraries in two parts: import and runtime if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG) set_property (TARGET ${__name} PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) |