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ceph/cmake/modules/FindPython/Support.cmake
Kefu Chai 47d0e1e16d cmake: CMAKE_ROLE defaults to "PROJECT" 
so we can use exported targets like "Python3::Python", which is defined
only if CMAKE_ROLE is "PROJECT". but this global property was introduced
by CMake 3.14, but the minimum required version of CMake is 3.10.2 in
Ceph project at this moment. let's set it if it's not defined.

Signed-off-by: Kefu Chai <kchai@redhat.com>
2019-12-19 10:58:58 +08:00

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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#
# This file is a "template" file used by various FindPython modules.
#
cmake_policy (VERSION 3.5)
#
# Initial configuration
#
if (NOT DEFINED _PYTHON_PREFIX)
message (FATAL_ERROR "FindPython: INTERNAL ERROR")
endif()
if (NOT DEFINED _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
message (FATAL_ERROR "FindPython: INTERNAL ERROR")
endif()
if (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL 3)
set(_${_PYTHON_PREFIX}_VERSIONS 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0)
elseif (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL 2)
set(_${_PYTHON_PREFIX}_VERSIONS 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0)
else()
message (FATAL_ERROR "FindPython: INTERNAL ERROR")
endif()
get_property(_${_PYTHON_PREFIX}_CMAKE_ROLE GLOBAL PROPERTY CMAKE_ROLE)
if (NOT DEFINED _${_PYTHON_PREFIX}_CMAKE_ROLE)
# CMake 3.14 introduced CMAKE_ROLE
set(_${_PYTHON_PREFIX}_CMAKE_ROLE "PROJECT")
endif()
#
# helper commands
#
macro (_PYTHON_DISPLAY_FAILURE _PYTHON_MSG)
if (${_PYTHON_PREFIX}_FIND_REQUIRED)
message (FATAL_ERROR "${_PYTHON_MSG}")
else()
if (NOT ${_PYTHON_PREFIX}_FIND_QUIETLY)
message(STATUS "${_PYTHON_MSG}")
endif ()
endif()
set (${_PYTHON_PREFIX}_FOUND FALSE)
string (TOUPPER "${_PYTHON_PREFIX}" _${_PYTHON_PREFIX}_UPPER_PREFIX)
set (${_PYTHON_UPPER_PREFIX}_FOUND FALSE)
return()
endmacro()
macro (_PYTHON_FIND_FRAMEWORKS)
set (${_PYTHON_PREFIX}_FRAMEWORKS)
if (APPLE)
set (_pff_frameworks ${CMAKE_FRAMEWORK_PATH}
$ENV{CMAKE_FRAMEWORK_PATH}
~/Library/Frameworks
/usr/local/Frameworks
${CMAKE_SYSTEM_FRAMEWORK_PATH})
list (REMOVE_DUPLICATES _pff_frameworks)
foreach (_pff_framework IN LISTS _pff_frameworks)
if (EXISTS ${_pff_framework}/Python.framework)
list (APPEND ${_PYTHON_PREFIX}_FRAMEWORKS ${_pff_framework}/Python.framework)
endif()
endforeach()
unset (_pff_frameworks)
unset (_pff_framework)
endif()
endmacro()
function (_PYTHON_GET_FRAMEWORKS _PYTHON_PGF_FRAMEWORK_PATHS _PYTHON_VERSION)
set (_PYTHON_FRAMEWORK_PATHS)
foreach (_PYTHON_FRAMEWORK IN LISTS ${_PYTHON_PREFIX}_FRAMEWORKS)
list (APPEND _PYTHON_FRAMEWORK_PATHS
"${_PYTHON_FRAMEWORK}/Versions/${_PYTHON_VERSION}")
endforeach()
set (${_PYTHON_PGF_FRAMEWORK_PATHS} ${_PYTHON_FRAMEWORK_PATHS} PARENT_SCOPE)
endfunction()
function (_PYTHON_VALIDATE_INTERPRETER)
if (NOT ${_PYTHON_PREFIX}_EXECUTABLE)
return()
endif()
if (ARGC EQUAL 1)
set (expected_version ${ARGV0})
else()
unset (expected_version)
endif()
get_filename_component (python_name "${${_PYTHON_PREFIX}_EXECUTABLE}" NAME)
if (expected_version AND NOT python_name STREQUAL "python${expected_version}${CMAKE_EXECUTABLE_SUFFIX}")
# executable found must have a specific version
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:2]]))"
RESULT_VARIABLE result
OUTPUT_VARIABLE version
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (result OR NOT version EQUAL expected_version)
# interpreter not usable or has wrong major version
set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
return()
endif()
else()
if (NOT python_name STREQUAL "python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}${CMAKE_EXECUTABLE_SUFFIX}")
# executable found do not have version in name
# ensure major version is OK
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys; sys.stdout.write(str(sys.version_info[0]))"
RESULT_VARIABLE result
OUTPUT_VARIABLE version
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (result OR NOT version EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
# interpreter not usable or has wrong major version
set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
return()
endif()
endif()
endif()
if (CMAKE_SIZEOF_VOID_P AND "Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
AND NOT CMAKE_CROSSCOMPILING)
# In this case, interpreter must have same architecture as environment
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys, struct; sys.stdout.write(str(struct.calcsize(\"P\")))"
RESULT_VARIABLE result
OUTPUT_VARIABLE size
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (result OR NOT size EQUAL CMAKE_SIZEOF_VOID_P)
# interpreter not usable or has wrong architecture
set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
return()
endif()
endif()
endfunction()
function (_PYTHON_VALIDATE_COMPILER expected_version)
if (NOT ${_PYTHON_PREFIX}_COMPILER)
return()
endif()
# retrieve python environment version from compiler
set (working_dir "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/PythonCompilerVersion.dir")
file (WRITE "${working_dir}/version.py" "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:2]]))\n")
execute_process (COMMAND "${${_PYTHON_PREFIX}_COMPILER}" /target:exe /embed "${working_dir}/version.py"
WORKING_DIRECTORY "${working_dir}"
OUTPUT_QUIET
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process (COMMAND "${working_dir}/version"
WORKING_DIRECTORY "${working_dir}"
RESULT_VARIABLE result
OUTPUT_VARIABLE version
ERROR_QUIET)
file (REMOVE_RECURSE "${_${_PYTHON_PREFIX}_VERSION_DIR}")
if (result OR NOT version EQUAL expected_version)
# Compiler not usable or has wrong major version
set (${_PYTHON_PREFIX}_COMPILER ${_PYTHON_PREFIX}_COMPILER-NOTFOUND CACHE INTERNAL "" FORCE)
endif()
endfunction()
function (_PYTHON_FIND_RUNTIME_LIBRARY _PYTHON_LIB)
string (REPLACE "_RUNTIME" "" _PYTHON_LIB "${_PYTHON_LIB}")
# look at runtime part on systems supporting it
if (CMAKE_SYSTEM_NAME STREQUAL "Windows" OR
(CMAKE_SYSTEM_NAME MATCHES "MSYS|CYGWIN"
AND ${_PYTHON_LIB} MATCHES "${CMAKE_IMPORT_LIBRARY_SUFFIX}$"))
set (CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX})
# MSYS has a special syntax for runtime libraries
if (CMAKE_SYSTEM_NAME MATCHES "MSYS")
list (APPEND CMAKE_FIND_LIBRARY_PREFIXES "msys-")
endif()
find_library (${ARGV})
endif()
endfunction()
function (_PYTHON_SET_LIBRARY_DIRS _PYTHON_SLD_RESULT)
unset (_PYTHON_DIRS)
set (_PYTHON_LIBS ${ARGV})
list (REMOVE_AT _PYTHON_LIBS 0)
foreach (_PYTHON_LIB IN LISTS _PYTHON_LIBS)
if (${_PYTHON_LIB})
get_filename_component (_PYTHON_DIR "${${_PYTHON_LIB}}" DIRECTORY)
list (APPEND _PYTHON_DIRS "${_PYTHON_DIR}")
endif()
endforeach()
if (_PYTHON_DIRS)
list (REMOVE_DUPLICATES _PYTHON_DIRS)
endif()
set (${_PYTHON_SLD_RESULT} ${_PYTHON_DIRS} PARENT_SCOPE)
endfunction()
# If major version is specified, it must be the same as internal major version
if (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION_MAJOR
AND NOT ${_PYTHON_PREFIX}_FIND_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
_python_display_failure ("Could NOT find ${_PYTHON_PREFIX}: Wrong major version specified is \"${${_PYTHON_PREFIX}_FIND_VERSION_MAJOR}\", but expected major version is \"${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}\"")
endif()
# handle components
if (NOT ${_PYTHON_PREFIX}_FIND_COMPONENTS)
set (${_PYTHON_PREFIX}_FIND_COMPONENTS Interpreter)
set (${_PYTHON_PREFIX}_FIND_REQUIRED_Interpreter TRUE)
endif()
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 ${_PYTHON_PREFIX}_FIND_COMPONENTS)
set (${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_FOUND FALSE)
endforeach()
unset (_${_PYTHON_PREFIX}_FIND_VERSIONS)
# Set versions to search
## default: search any version
set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSIONS})
if (${_PYTHON_PREFIX}_FIND_VERSION_COUNT GREATER 1)
if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT)
set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_FIND_VERSION_MAJOR}.${${_PYTHON_PREFIX}_FIND_VERSION_MINOR})
else()
unset (_${_PYTHON_PREFIX}_FIND_VERSIONS)
# add all compatible versions
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_VERSIONS)
if (NOT _${_PYTHON_PREFIX}_VERSION VERSION_LESS ${_PYTHON_PREFIX}_FIND_VERSION)
list (APPEND _${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSION})
endif()
endforeach()
endif()
endif()
# Python and Anaconda distributions: define which architectures can be used
if (CMAKE_SIZEOF_VOID_P)
# In this case, search only for 64bit or 32bit
math (EXPR _${_PYTHON_PREFIX}_ARCH "${CMAKE_SIZEOF_VOID_P} * 8")
set (_${_PYTHON_PREFIX}_ARCH2 ${_${_PYTHON_PREFIX}_ARCH})
else()
# architecture unknown, search for both 64bit and 32bit
set (_${_PYTHON_PREFIX}_ARCH 64)
set (_${_PYTHON_PREFIX}_ARCH2 32)
endif()
# IronPython support
if (CMAKE_SIZEOF_VOID_P)
# In this case, search only for 64bit or 32bit
math (EXPR _${_PYTHON_PREFIX}_ARCH "${CMAKE_SIZEOF_VOID_P} * 8")
set (_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES ipy${_${_PYTHON_PREFIX}_ARCH} ipy)
else()
# architecture unknown, search for natural interpreter
set (_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES ipy)
endif()
set (_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES net45 net40)
# Apple frameworks handling
_python_find_frameworks ()
# Save CMAKE_FIND_APPBUNDLE
if (DEFINED CMAKE_FIND_APPBUNDLE)
set (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE ${CMAKE_FIND_APPBUNDLE})
else()
unset (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE)
endif()
# To avoid app bundle lookup
set (CMAKE_FIND_APPBUNDLE "NEVER")
# Save CMAKE_FIND_FRAMEWORK
if (DEFINED CMAKE_FIND_FRAMEWORK)
set (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK})
if (CMAKE_FIND_FRAMEWORK STREQUAL "ONLY")
message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: CMAKE_FIND_FRAMEWORK: 'ONLY' value is not supported. 'FIRST' will be used instead.")
set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK "FIRST")
else()
set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK})
endif()
else()
unset (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK)
set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK "FIRST")
endif()
# To avoid framework lookup
set (CMAKE_FIND_FRAMEWORK "NEVER")
# Windows Registry handling
if (DEFINED ${_PYTHON_PREFIX}_FIND_REGISTRY)
if (NOT ${_PYTHON_PREFIX}_FIND_REGISTRY MATCHES "^(FIRST|LAST|NEVER)$")
message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_REGISTRY}: invalid value for '${_PYTHON_PREFIX}_FIND_REGISTRY'. 'FIRST', 'LAST' or 'NEVER' expected.")
set (_${_PYTHON_PREFIX}_FIND_REGISTRY "FIRST")
else()
set (_${_PYTHON_PREFIX}_FIND_REGISTRY ${${_PYTHON_PREFIX}_FIND_REGISTRY})
endif()
else()
set (_${_PYTHON_PREFIX}_FIND_REGISTRY "FIRST")
endif()
unset (_${_PYTHON_PREFIX}_REQUIRED_VARS)
unset (_${_PYTHON_PREFIX}_CACHED_VARS)
# first step, search for the interpreter
if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_EXECUTABLE)
if (${_PYTHON_PREFIX}_FIND_REQUIRED_Interpreter)
list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_EXECUTABLE)
endif()
set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR)
# look-up for various versions and locations
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
string (REPLACE "." "" _${_PYTHON_PREFIX}_VERSION_NO_DOTS ${_${_PYTHON_PREFIX}_VERSION})
_python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION})
# Apple frameworks handling
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST")
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
NAMES_PER_DIR
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
PATH_SUFFIXES bin
NO_CMAKE_PATH
NO_CMAKE_ENVIRONMENT_PATH
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
# Windows registry
if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATHS [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
# try using HINTS
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_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)
# try using standard paths.
if (WIN32)
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
NAMES_PER_DIR)
else()
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
NAMES_PER_DIR)
endif()
# Apple frameworks handling
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST")
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
NAMES_PER_DIR
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
PATH_SUFFIXES bin
NO_DEFAULT_PATH)
endif()
# Windows registry
if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST")
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
NAMES_PER_DIR
PATHS [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
NO_DEFAULT_PATH)
endif()
_python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION})
if (${_PYTHON_PREFIX}_EXECUTABLE)
break()
endif()
endforeach()
if (NOT ${_PYTHON_PREFIX}_EXECUTABLE)
# No specific version found. Retry with generic names
# try using HINTS
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_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)
# 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.
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES})
_python_validate_interpreter ()
endif()
# retrieve exact version of executable found
if (${_PYTHON_PREFIX}_EXECUTABLE)
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]]))"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE ${_PYTHON_PREFIX}_VERSION
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT _${_PYTHON_PREFIX}_RESULT)
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 ${_PYTHON_PREFIX}_VERSION_PATCH)
else()
# Interpreter is not usable
set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
unset (${_PYTHON_PREFIX}_VERSION)
endif()
endif()
if (${_PYTHON_PREFIX}_EXECUTABLE
AND ${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
set (${_PYTHON_PREFIX}_Interpreter_FOUND TRUE)
# Use interpreter version for future searches to ensure consistency
set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR})
endif()
if (${_PYTHON_PREFIX}_Interpreter_FOUND)
if (NOT CMAKE_SIZEOF_VOID_P)
# determine interpreter architecture
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; print(sys.maxsize > 2**32)"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE ${_PYTHON_PREFIX}_IS64BIT
ERROR_VARIABLE ${_PYTHON_PREFIX}_IS64BIT)
if (NOT _${_PYTHON_PREFIX}_RESULT)
if (${_PYTHON_PREFIX}_IS64BIT)
set (_${_PYTHON_PREFIX}_ARCH 64)
set (_${_PYTHON_PREFIX}_ARCH2 64)
else()
set (_${_PYTHON_PREFIX}_ARCH 32)
set (_${_PYTHON_PREFIX}_ARCH2 32)
endif()
endif()
endif()
# retrieve interpreter identity
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -V
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE ${_PYTHON_PREFIX}_INTERPRETER_ID
ERROR_VARIABLE ${_PYTHON_PREFIX}_INTERPRETER_ID)
if (NOT _${_PYTHON_PREFIX}_RESULT)
if (${_PYTHON_PREFIX}_INTERPRETER_ID MATCHES "Anaconda")
set (${_PYTHON_PREFIX}_INTERPRETER_ID "Anaconda")
elseif (${_PYTHON_PREFIX}_INTERPRETER_ID MATCHES "Enthought")
set (${_PYTHON_PREFIX}_INTERPRETER_ID "Canopy")
else()
string (REGEX REPLACE "^([^ ]+).*" "\\1" ${_PYTHON_PREFIX}_INTERPRETER_ID "${${_PYTHON_PREFIX}_INTERPRETER_ID}")
if (${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "Python")
# try to get a more precise ID
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; print(sys.copyright)"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE ${_PYTHON_PREFIX}_COPYRIGHT
ERROR_QUIET)
if (${_PYTHON_PREFIX}_COPYRIGHT MATCHES "ActiveState")
set (${_PYTHON_PREFIX}_INTERPRETER_ID "ActivePython")
endif()
endif()
endif()
else()
set (${_PYTHON_PREFIX}_INTERPRETER_ID Python)
endif()
else()
unset (${_PYTHON_PREFIX}_INTERPRETER_ID)
endif()
# retrieve various package installation directories
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))"
RESULT_VARIABLE _${_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 (${_PYTHON_PREFIX}_SITEARCH)
endif()
mark_as_advanced (${_PYTHON_PREFIX}_EXECUTABLE)
endif()
# second step, search for compiler (IronPython)
if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_COMPILER)
if (${_PYTHON_PREFIX}_FIND_REQUIRED_Compiler)
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)
endif()
# 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)
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)
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)
endif()
_python_validate_compiler (${_${_PYTHON_PREFIX}_VERSION})
if (${_PYTHON_PREFIX}_COMPILER)
break()
endif()
endforeach()
# no specific version found, re-try in standard paths
find_program (${_PYTHON_PREFIX}_COMPILER
NAMES ipyc
HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS}
PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES})
if (${_PYTHON_PREFIX}_COMPILER)
# retrieve python environment version from compiler
set (_${_PYTHON_PREFIX}_VERSION_DIR "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/PythonCompilerVersion.dir")
file (WRITE "${_${_PYTHON_PREFIX}_VERSION_DIR}/version.py" "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]]))\n")
execute_process (COMMAND "${${_PYTHON_PREFIX}_COMPILER}" /target:exe /embed "${_${_PYTHON_PREFIX}_VERSION_DIR}/version.py"
WORKING_DIRECTORY "${_${_PYTHON_PREFIX}_VERSION_DIR}"
OUTPUT_QUIET
ERROR_QUIET)
execute_process (COMMAND "${_${_PYTHON_PREFIX}_VERSION_DIR}/version"
WORKING_DIRECTORY "${_${_PYTHON_PREFIX}_VERSION_DIR}"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_VERSION
ERROR_QUIET)
if (NOT _${_PYTHON_PREFIX}_RESULT)
string (REGEX MATCHALL "[0-9]+" _${_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 ${_PYTHON_PREFIX}_Interpreter_FOUND)
# set public version information
set (${_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()
else()
# compiler not usable
set (${_PYTHON_PREFIX}_COMPILER ${_PYTHON_PREFIX}_COMPILER-NOTFOUND CACHE INTERNAL "" FORCE)
endif()
file (REMOVE_RECURSE "${_${_PYTHON_PREFIX}_VERSION_DIR}")
endif()
if (${_PYTHON_PREFIX}_COMPILER)
if (${_PYTHON_PREFIX}_Interpreter_FOUND)
# Compiler must be compatible with interpreter
if (${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR} VERSION_EQUAL ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR})
set (${_PYTHON_PREFIX}_Compiler_FOUND TRUE)
endif()
elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
set (${_PYTHON_PREFIX}_Compiler_FOUND TRUE)
# Use compiler version for future searches to ensure consistency
set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR})
endif()
endif()
if (${_PYTHON_PREFIX}_Compiler_FOUND)
set (${_PYTHON_PREFIX}_COMPILER_ID IronPython)
else()
unset (${_PYTHON_PREFIX}_COMPILER_ID)
endif()
mark_as_advanced (${_PYTHON_PREFIX}_COMPILER)
endif()
# third step, search for the development artifacts
## Development environment is not compatible with IronPython interpreter
if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
AND NOT ${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "IronPython")
list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_LIBRARY
${_PYTHON_PREFIX}_LIBRARY_RELEASE
${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
${_PYTHON_PREFIX}_LIBRARY_DEBUG
${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG
${_PYTHON_PREFIX}_INCLUDE_DIR)
if (${_PYTHON_PREFIX}_FIND_REQUIRED_Development)
list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_LIBRARY
${_PYTHON_PREFIX}_INCLUDE_DIR)
endif()
# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
unset (_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES)
if (DEFINED ${_PYTHON_PREFIX}_USE_STATIC_LIBS AND NOT WIN32)
set(_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
if(${_PYTHON_PREFIX}_USE_STATIC_LIBS)
set (CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX})
else()
list (REMOVE_ITEM CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX})
endif()
else()
endif()
# if python interpreter is found, use its location and version to ensure consistency
# between interpreter and development environment
unset (_${_PYTHON_PREFIX}_PREFIX)
if (${_PYTHON_PREFIX}_Interpreter_FOUND)
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.PREFIX)"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PREFIX
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (_${_PYTHON_PREFIX}_RESULT)
unset (_${_PYTHON_PREFIX}_PREFIX)
endif()
endif()
set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}" "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR)
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
string (REPLACE "." "" _${_PYTHON_PREFIX}_VERSION_NO_DOTS ${_${_PYTHON_PREFIX}_VERSION})
# try to use pythonX.Y-config tool
set (_${_PYTHON_PREFIX}_CONFIG_NAMES)
if (DEFINED CMAKE_LIBRARY_ARCHITECTURE)
set (_${_PYTHON_PREFIX}_CONFIG_NAMES "${CMAKE_LIBRARY_ARCHITECTURE}-python${_${_PYTHON_PREFIX}_VERSION}-config")
endif()
list (APPEND _${_PYTHON_PREFIX}_CONFIG_NAMES "python${_${_PYTHON_PREFIX}_VERSION}-config")
find_program (_${_PYTHON_PREFIX}_CONFIG
NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATH_SUFFIXES bin)
unset (_${_PYTHON_PREFIX}_CONFIG_NAMES)
if (NOT _${_PYTHON_PREFIX}_CONFIG)
continue()
endif()
if (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 root install directory
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --prefix
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PREFIX
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (_${_PYTHON_PREFIX}_RESULT)
# python-config is not usable
unset (_${_PYTHON_PREFIX}_CONFIG CACHE)
continue()
endif()
set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}" "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR)
# retrieve library
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --ldflags
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT _${_PYTHON_PREFIX}_RESULT)
# retrieve library directory
string (REGEX MATCHALL "-L[^ ]+" _${_PYTHON_PREFIX}_LIB_DIRS "${_${_PYTHON_PREFIX}_FLAGS}")
string (REPLACE "-L" "" _${_PYTHON_PREFIX}_LIB_DIRS "${_${_PYTHON_PREFIX}_LIB_DIRS}")
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_LIB_DIRS)
# retrieve library name
string (REGEX MATCHALL "-lpython[^ ]+" _${_PYTHON_PREFIX}_LIB_NAMES "${_${_PYTHON_PREFIX}_FLAGS}")
string (REPLACE "-l" "" _${_PYTHON_PREFIX}_LIB_NAMES "${_${_PYTHON_PREFIX}_LIB_NAMES}")
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_LIB_NAMES)
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS} ${_${_PYTHON_PREFIX}_LIB_DIRS}
PATH_SUFFIXES lib
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
# 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)
endif()
endif()
# retrieve include directory
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --includes
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT _${_PYTHON_PREFIX}_RESULT)
# retrieve include directory
string (REGEX MATCHALL "-I[^ ]+" _${_PYTHON_PREFIX}_INCLUDE_DIRS "${_${_PYTHON_PREFIX}_FLAGS}")
string (REPLACE "-I" "" _${_PYTHON_PREFIX}_INCLUDE_DIRS "${_${_PYTHON_PREFIX}_INCLUDE_DIRS}")
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_INCLUDE_DIRS)
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
NAMES Python.h
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_DIRS}
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_INCLUDE_DIR)
break()
endif()
endforeach()
# Rely on HINTS and standard paths if config tool failed to locate artifacts
if (NOT (${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) OR NOT ${_PYTHON_PREFIX}_INCLUDE_DIR)
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
string (REPLACE "." "" _${_PYTHON_PREFIX}_VERSION_NO_DOTS ${_${_PYTHON_PREFIX}_VERSION})
_python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION})
set (_${_PYTHON_PREFIX}_REGISTRY_PATHS
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath])
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST")
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
python${_${_PYTHON_PREFIX}_VERSION}mu
python${_${_PYTHON_PREFIX}_VERSION}m
python${_${_PYTHON_PREFIX}_VERSION}u
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
NO_CMAKE_PATH
NO_CMAKE_ENVIRONMENT_PATH
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
python${_${_PYTHON_PREFIX}_VERSION}mu
python${_${_PYTHON_PREFIX}_VERSION}m
python${_${_PYTHON_PREFIX}_VERSION}u
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
# search in HINTS locations
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
python${_${_PYTHON_PREFIX}_VERSION}mu
python${_${_PYTHON_PREFIX}_VERSION}m
python${_${_PYTHON_PREFIX}_VERSION}u
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST")
set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS})
else()
unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS)
endif()
if (WIN32 AND _${_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${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
python${_${_PYTHON_PREFIX}_VERSION}mu
python${_${_PYTHON_PREFIX}_VERSION}m
python${_${_PYTHON_PREFIX}_VERSION}u
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
${__${_PYTHON_PREFIX}_REGISTRY_PATHS}
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
lib/python${_${_PYTHON_PREFIX}_VERSION}/config)
# retrieve runtime library
if (${_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 (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
python${_${_PYTHON_PREFIX}_VERSION}mu
python${_${_PYTHON_PREFIX}_VERSION}m
python${_${_PYTHON_PREFIX}_VERSION}u
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS}
PATH_SUFFIXES bin)
endif()
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 (${_PYTHON_PREFIX}_LIBRARY_DEBUG
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
NAMES_PER_DIR
HINTS "${_${_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${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
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 (${_PYTHON_PREFIX}_LIBRARY_DEBUG
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${__${_PYTHON_PREFIX}_REGISTRY_PATHS}
PATH_SUFFIXES lib libs)
endif()
if (${_PYTHON_PREFIX}_LIBRARY_DEBUG)
get_filename_component (_${_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${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
NAMES_PER_DIR
HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS}
PATH_SUFFIXES bin)
endif()
endif()
# Don't search for include dir until library location is known
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
unset (_${_PYTHON_PREFIX}_INCLUDE_HINTS)
if (${_PYTHON_PREFIX}_EXECUTABLE)
# pick up include directory from configuration
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys; import sysconfig; sys.stdout.write(sysconfig.get_path('include'))"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PATH
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT _${_PYTHON_PREFIX}_RESULT)
file (TO_CMAKE_PATH "${_${_PYTHON_PREFIX}_PATH}" _${_PYTHON_PREFIX}_PATH)
list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PATH}")
endif()
endif()
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)
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST")
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
NAMES Python.h
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
PATH_SUFFIXES include/python${_${_PYTHON_PREFIX}_VERSION}mu
include/python${_${_PYTHON_PREFIX}_VERSION}m
include/python${_${_PYTHON_PREFIX}_VERSION}u
include/python${_${_PYTHON_PREFIX}_VERSION}
include
NO_CMAKE_PATH
NO_CMAKE_ENVIRONMENT_PATH
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
NAMES Python.h
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}
PATH_SUFFIXES include/python${_${_PYTHON_PREFIX}_VERSION}mu
include/python${_${_PYTHON_PREFIX}_VERSION}m
include/python${_${_PYTHON_PREFIX}_VERSION}u
include/python${_${_PYTHON_PREFIX}_VERSION}
include
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
NAMES Python.h
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
${__${_PYTHON_PREFIX}_REGISTRY_PATHS}
PATH_SUFFIXES include/python${_${_PYTHON_PREFIX}_VERSION}mu
include/python${_${_PYTHON_PREFIX}_VERSION}m
include/python${_${_PYTHON_PREFIX}_VERSION}u
include/python${_${_PYTHON_PREFIX}_VERSION}
include
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) AND ${_PYTHON_PREFIX}_INCLUDE_DIR)
break()
endif()
endforeach()
# search header file in standard locations
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
NAMES Python.h)
endif()
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})
endif()
endif()
# define public variables
include (SelectLibraryConfigurations)
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")
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}$")
set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DIRS ${${_PYTHON_PREFIX}_LIBRARY_DIRS})
endif()
else()
_python_set_library_dirs (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DIRS
${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG)
endif()
set (${_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}_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})
set (${_PYTHON_PREFIX}_Development_FOUND TRUE)
endif()
elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
set (${_PYTHON_PREFIX}_Development_FOUND TRUE)
endif()
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()
endif()
if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Interpreter_FOUND)
list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR)
if (${_PYTHON_PREFIX}_FIND_REQUIRED_NumPy)
list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR)
endif()
execute_process(
COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"from __future__ import print_function\ntry: import numpy; print(numpy.get_include(), end='')\nexcept:pass\n"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_NumPy_PATH
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT _${_PYTHON_PREFIX}_RESULT)
find_path(${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR
NAMES "numpy/arrayobject.h" "numpy/numpyconfig.h"
HINTS "${_${_PYTHON_PREFIX}_NumPy_PATH}"
NO_DEFAULT_PATH)
endif()
if(${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR)
set(${_PYTHON_PREFIX}_NumPy_INCLUDE_DIRS "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}")
set(${_PYTHON_PREFIX}_NumPy_FOUND TRUE)
endif()
if(${_PYTHON_PREFIX}_NumPy_FOUND)
execute_process(
COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"from __future__ import print_function\ntry: import numpy; print(numpy.__version__, end='')\nexcept:pass\n"
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_NumPy_VERSION)
if (NOT _${_PYTHON_PREFIX}_RESULT)
set(${_PYTHON_PREFIX}_NumPy_VERSION "${_${_PYTHON_PREFIX}_NumPy_VERSION}")
endif()
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)
endif()
endif()
# final validation
if (${_PYTHON_PREFIX}_VERSION_MAJOR AND
NOT ${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
_python_display_failure ("Could NOT find ${_PYTHON_PREFIX}: Found unsuitable major version \"${${_PYTHON_PREFIX}_VERSION_MAJOR}\", but required major version is exact version \"${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}\"")
endif()
include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (${_PYTHON_PREFIX}
REQUIRED_VARS ${_${_PYTHON_PREFIX}_REQUIRED_VARS}
VERSION_VAR ${_PYTHON_PREFIX}_VERSION
HANDLE_COMPONENTS)
# Create imported targets and helper functions
if(_${_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 ("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}_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 (_${_PYTHON_PREFIX}_LIBRARY_TYPE STATIC)
endif()
add_library (${_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 (${_PYTHON_PREFIX}::Python
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
IMPORTED_IMPLIB_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}"
IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}")
else()
set_target_properties (${_PYTHON_PREFIX}::Python
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_LIBRARY}"
IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY}")
endif()
else()
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()
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()
#
# 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")
endif()
endif()
endfunction()
endif()
if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_NumPy_FOUND
AND NOT TARGET ${_PYTHON_PREFIX}::NumPy AND TARGET ${_PYTHON_PREFIX}::Python)
add_library (${_PYTHON_PREFIX}::NumPy INTERFACE IMPORTED)
set_property (TARGET ${_PYTHON_PREFIX}::NumPy
PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}")
target_link_libraries (${_PYTHON_PREFIX}::NumPy INTERFACE ${_PYTHON_PREFIX}::Python)
endif()
endif()
# final clean-up
# Restore CMAKE_FIND_APPBUNDLE
if (DEFINED _${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE)
set (CMAKE_FIND_APPBUNDLE ${_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE})
unset (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE)
else()
unset (CMAKE_FIND_APPBUNDLE)
endif()
# Restore CMAKE_FIND_FRAMEWORK
if (DEFINED _${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK)
set (CMAKE_FIND_FRAMEWORK ${_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK})
unset (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK)
else()
unset (CMAKE_FIND_FRAMEWORK)
endif()
unset (_${_PYTHON_PREFIX}_CONFIG CACHE)
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