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Fix vcpkg python build compatibility

This commit is contained in:
Marek Roszko 2021-01-20 21:05:14 -05:00
parent 3fcd0860c1
commit 82ecb0f77b
2 changed files with 13 additions and 3 deletions
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2
CMakeModules/FindPythonInterp.cmake
View File

@ -108,7 +108,7 @@ if(NOT PYTHON_EXECUTABLE)
list( APPEND _Python_PPATHS "C:/python/${_CURRENT_VERSION}.1" )
list( APPEND _Python_PPATHS "C:/python/${_CURRENT_VERSION}.0" )
elseif(VCPKG_TOOLCHAIN)
list( APPEND _Python_PPATHS ${PYTHON_ROOT_DIR} )
list( APPEND _Python_PPATHS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/tools/python3" )
else()
list( APPEND _Python_PPATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath] )
endif()

14
CMakeModules/FindwxPython.cmake
View File

@ -41,7 +41,16 @@ if( PYTHON_SITE_PACKAGE_PATH )
endif()
endif()
execute_process( COMMAND ${PYTHON_EXECUTABLE} -c "${_py_site_path}${_py_cmd}"
if( VCPKG_TOOLCHAIN )
# python 3.8+ requires us to use python to add additiona load directories (PATH no longer supported)
# vcpkg does not copy all the dlls into the python folder so we need this for development
# as the wxpython modules need the wxwidgets library DLLs to load
set( _py_dll "import os;os.add_dll_directory(\"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin\");os.add_dll_directory(\"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/bin\");" )
else()
set( _py_dll "" )
endif()
execute_process( COMMAND ${PYTHON_EXECUTABLE} -c "${_py_dll}${_py_site_path}${_py_cmd}"
RESULT_VARIABLE _WXPYTHON_VERSION_RESULT
OUTPUT_VARIABLE _WXPYTHON_VERSION_FOUND
OUTPUT_STRIP_TRAILING_WHITESPACE
@ -70,8 +79,9 @@ list( GET _WXPYTHON_VERSION_LIST 2 WXPYTHON_FLAVOR )
# Determine wxWidgets version used by wxPython/Phoenix
if( WXPYTHON_FLAVOR MATCHES "phoenix" )
# 4.0.1;gtk3;(phoenix) does not contain wxWidgets version, request it explicitly
set( _py_cmd "import wx;print(wx.wxWidgets_version.split(' ')[1])")
execute_process( COMMAND ${PYTHON_EXECUTABLE} -c "${_py_site_path}${_py_cmd}"
execute_process( COMMAND ${PYTHON_EXECUTABLE} -c "${_py_dll}${_py_site_path}${_py_cmd}"
RESULT_VARIABLE WXPYTHON_WXVERSION_RESULT
OUTPUT_VARIABLE WXPYTHON_WXVERSION
OUTPUT_STRIP_TRAILING_WHITESPACE