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FindPython*: MacOS: Fix erroneous handling of Frameworks.

Browse Source 
Fixes: #18204
This commit is contained in:
Marc Chevrier
2018-08-02 16:50:40 +02:00
parent b0b53921ce
commit ffb560adc9
4 changed files with 180 additions and 17 deletions
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8
Modules/FindPython.cmake
View File

@@ -116,6 +116,14 @@ Hints
* If set to TRUE, search **only** for static libraries.
* If set to FALSE, search **only** for shared libraries.
``CMAKE_FIND_FRAMEWORK``
On OS X the :variable:`CMAKE_FIND_FRAMEWORK` variable determine the order of
preference between Apple-style and unix-style package components.
.. note::
Value ``ONLY`` is not supported so ``FIRST`` will be used instead.
Commands
^^^^^^^^

173
Modules/FindPython/Support.cmake
View File

@@ -44,9 +44,28 @@ macro (_PYTHON_DISPLAY_FAILURE _PYTHON_MSG)
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_FRAMEWORKS)
foreach (_PYTHON_FRAMEWORK IN LISTS ${_PYTHON_PREFIX}_FRAMEWORKS)
list (APPEND _PYTHON_FRAMEWORK_PATHS
"${_PYTHON_FRAMEWORK}/Versions/${_PYTHON_VERSION}")
endforeach()
@@ -59,20 +78,43 @@ function (_PYTHON_VALIDATE_INTERPRETER)
return()
endif()
if (${_PYTHON_PREFIX}_EXECUTABLE MATCHES "python${CMAKE_EXECUTABLE_SUFFIX}$")
# executable found do not have version in name
# ensure major version is OK
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}${CMAKE_EXECUTABLE_SUFFIX}")
# executable found must have a specific version
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
"import sys; sys.stdout.write(str(sys.version_info[0]))"
"import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:2]]))"
RESULT_VARIABLE result
OUTPUT_VARIABLE version
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (result OR NOT version EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
if (result OR NOT version EQUAL expected_version)
# interpreter not usable or has wrong major version
set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
return()
endif()
else()
if (python_name STREQUAL "python${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 ${_PYTHON_PREFIX}_FIND_COMPONENTS
@@ -183,17 +225,32 @@ else()
endif()
# Apple frameworks handling
include (${CMAKE_CURRENT_LIST_DIR}/../CMakeFindFrameworks.cmake)
cmake_find_frameworks (Python)
_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 (_${_PYTHON_PREFIX}_FIND_FRAMEWORK "FIRST")
endif()
# To avoid picking up the system elements pre-maturely.
set (CMAKE_FIND_FRAMEWORK LAST)
# To avoid framework lookup
set (CMAKE_FIND_FRAMEWORK "NEVER")
unset (_${_PYTHON_PREFIX}_REQUIRED_VARS)
@@ -215,19 +272,36 @@ if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
_python_get_frameworks (_${_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()
# try using HINTS
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
PATH_SUFFIXES bin
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
# try using registry
if (WIN32)
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION} python
NAMES python${_${_PYTHON_PREFIX}_VERSION}
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
python
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
@@ -242,12 +316,24 @@ if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
# try in standard paths
find_program (${_PYTHON_PREFIX}_EXECUTABLE
NAMES python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR)
_python_validate_interpreter ()
# 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()
_python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION})
if (${_PYTHON_PREFIX}_EXECUTABLE)
break()
endif()
@@ -578,6 +664,27 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
_python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION})
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/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
NO_CMAKE_PATH
NO_CMAKE_ENVIRONMENT_PATH
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
endif()
# search first in known locations
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
@@ -587,8 +694,7 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
HINTS ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
PATHS [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
@@ -600,6 +706,13 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
NO_SYSTEM_ENVIRONMENT_PATH
NO_CMAKE_SYSTEM_PATH)
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST")
set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS})
else()
unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS)
endif()
# search in all default paths
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
@@ -608,6 +721,7 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
python${_${_PYTHON_PREFIX}_VERSION}u
python${_${_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
@@ -625,8 +739,7 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
python${_${_PYTHON_PREFIX}_VERSION}
NAMES_PER_DIR
HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS}
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
PATHS [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
@@ -698,6 +811,25 @@ if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
endforeach()
list (REMOVE_DUPLICATES _${_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 (NOT _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST")
unset (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS)
endif()
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
NAMES Python.h
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS}
@@ -921,6 +1053,13 @@ 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})

8
Modules/FindPython2.cmake
View File

@@ -117,6 +117,14 @@ Hints
* If set to TRUE, search **only** for static libraries.
* If set to FALSE, search **only** for shared libraries.
``CMAKE_FIND_FRAMEWORK``
On OS X the :variable:`CMAKE_FIND_FRAMEWORK` variable determine the order of
preference between Apple-style and unix-style package components.
.. note::
Value ``ONLY`` is not supported so ``FIRST`` will be used instead.
Commands
^^^^^^^^

8
Modules/FindPython3.cmake
View File

@@ -117,6 +117,14 @@ Hints
* If set to TRUE, search **only** for static libraries.
* If set to FALSE, search **only** for shared libraries.
``CMAKE_FIND_FRAMEWORK``
On OS X the :variable:`CMAKE_FIND_FRAMEWORK` variable determine the order of
preference between Apple-style and unix-style package components.
.. note::
Value ``ONLY`` is not supported so ``FIRST`` will be used instead.
Commands
^^^^^^^^