diff options
author | Campbell Barton <campbell@blender.org> | 2022-09-09 03:25:35 +0300 |
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committer | Campbell Barton <campbell@blender.org> | 2022-09-09 03:25:35 +0300 |
commit | 81558783e40394c2c60f61626eb6814f17128503 (patch) | |
tree | 6133b43a16de68f9118a283fb4ecd3cf61d386de /source/creator | |
parent | 4a71765f9a41d6e13b36a53b121338bc373887ac (diff) |
Python: install "bpy" as a package WITH_PYTHON_MODULE
Building WITH_PYTHON_MODULE was creating a "bpy" module that required
Blenders data-files to be located in the module search path too.
This mean that a typical installation on Linux would create:
- `/usr/lib/python3.10/site-packages/bpy.so`
- `/usr/lib/python3.10/site-packages/3.4`
(containing `scripts` & `datafiles`).
The new behavior creates:
- `/usr/lib/python3.10/site-packages/bpy/__init__.so`
- `/usr/lib/python3.10/site-packages/bpy/3.4`
With the advantage that the "bpy" directory is the self contained Python
module.
No changes are needed for the module loading logic as the mechanism to
swap in blend internal Python "bpy" module
(defined in `release/scripts/modules/bpy/__init__.py`)
works the same in both instances.
Thanks to Brecht for macOS support.
Reviewed by brecht
Ref D15911
Diffstat (limited to 'source/creator')
-rw-r--r-- | source/creator/CMakeLists.txt | 55 |
1 files changed, 36 insertions, 19 deletions
diff --git a/source/creator/CMakeLists.txt b/source/creator/CMakeLists.txt index 0e9c3a853aa..a5afcefbc29 100644 --- a/source/creator/CMakeLists.txt +++ b/source/creator/CMakeLists.txt @@ -247,19 +247,29 @@ add_cc_flags_custom_test(blender) if(WITH_PYTHON_MODULE) add_definitions(-DWITH_PYTHON_MODULE) - # creates ./bin/bpy.so which can be imported as a python module. + # Creates `./bpy/__init__.so` which can be imported as a python module. # # note that 'SHARED' works on Linux and Windows, # but not OSX which _must_ be 'MODULE' add_library(blender MODULE ${SRC}) + + + get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) + if(GENERATOR_IS_MULTI_CONFIG) + set(BPY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/$<CONFIG>/bpy) + else() + set(BPY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin/bpy) + endif() + set_target_properties( blender PROPERTIES PREFIX "" - OUTPUT_NAME bpy - LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin - RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin # only needed on windows + OUTPUT_NAME __init__ + LIBRARY_OUTPUT_DIRECTORY ${BPY_OUTPUT_DIRECTORY} + RUNTIME_OUTPUT_DIRECTORY ${BPY_OUTPUT_DIRECTORY} ) + unset(BPY_OUTPUT_DIRECTORY) if(APPLE) set_target_properties(blender PROPERTIES MACOSX_BUNDLE TRUE) @@ -306,13 +316,13 @@ set(BLENDER_TEXT_FILES if(UNIX AND NOT APPLE) if(WITH_PYTHON_MODULE) if(WITH_INSTALL_PORTABLE) - set(TARGETDIR_BPY .) - set(TARGETDIR_VER ${BLENDER_VERSION}) - set(TARGETDIR_LIB lib) + set(TARGETDIR_BPY bpy) + set(TARGETDIR_VER bpy/${BLENDER_VERSION}) + set(TARGETDIR_LIB bpy/lib) else() - set(TARGETDIR_BPY ${PYTHON_SITE_PACKAGES}) - set(TARGETDIR_VER ${PYTHON_SITE_PACKAGES}/${BLENDER_VERSION}) - set(TARGETDIR_LIB ${PYTHON_SITE_PACKAGES}/lib) + set(TARGETDIR_BPY ${PYTHON_SITE_PACKAGES}/bpy) + set(TARGETDIR_VER ${PYTHON_SITE_PACKAGES}/bpy/${BLENDER_VERSION}) + set(TARGETDIR_LIB ${PYTHON_SITE_PACKAGES}/bpy/lib) endif() else() if(WITH_INSTALL_PORTABLE) @@ -326,21 +336,28 @@ if(UNIX AND NOT APPLE) endif() elseif(WIN32) - set(TARGETDIR_VER ${BLENDER_VERSION}) - set(TARGETDIR_TEXT .) - set(TARGETDIR_LIB .) - + if(WITH_PYTHON_MODULE) + set(TARGETDIR_BPY $<TARGET_FILE_DIR:blender>) + set(TARGETDIR_VER $<TARGET_FILE_DIR:blender>/${BLENDER_VERSION}) + # Important the DLL's are next to `__init__.pyd` otherwise it won't load. + set(TARGETDIR_LIB $<TARGET_FILE_DIR:blender>) + else() + set(TARGETDIR_VER ${BLENDER_VERSION}) + set(TARGETDIR_TEXT .) + set(TARGETDIR_LIB .) + endif() elseif(APPLE) if(WITH_PYTHON_MODULE) if(WITH_INSTALL_PORTABLE) - set(TARGETDIR_VER $<TARGET_FILE_DIR:blender>/../Resources/${BLENDER_VERSION}) - set(TARGETDIR_LIB lib) + set(TARGETDIR_BPY bpy) + set(TARGETDIR_VER bpy/${BLENDER_VERSION}) + set(TARGETDIR_LIB bpy/lib) else() # Paths defined in terms of site-packages since the site-packages # directory can be a symlink (brew for example). - set(TARGETDIR_BPY ${PYTHON_LIBPATH}/site-packages) - set(TARGETDIR_VER ${TARGETDIR_BPY}/../Resources/${BLENDER_VERSION}) - set(TARGETDIR_LIB ${TARGETDIR_BPY}/lib) + set(TARGETDIR_BPY ${PYTHON_LIBPATH}/site-packages/bpy) + set(TARGETDIR_VER ${PYTHON_LIBPATH}/site-packages/bpy/${BLENDER_VERSION}) + set(TARGETDIR_LIB ${PYTHON_LIBPATH}/site-packages/bpy/lib) endif() else() set(TARGETDIR_VER Blender.app/Contents/Resources/${BLENDER_VERSION}) |