[#9] Ship SDK as source-only py3-none-any wheel

Author: ReeceHumphreys

CMakeLists.txt

@@ -63,90 +63,6 @@ target_include_directories(bsk_sdk_headers INTERFACE
   $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/Basilisk>
 )
 
-# Minimal runtime subset which is a build ALL curated .c/.cpp
-file(GLOB BSK_RUNTIME_MIN_SOURCES
-  CONFIGURE_DEPENDS
-  "${BSK_RUNTIME_MIN_SRC_DIR}/*.c"
-  "${BSK_RUNTIME_MIN_SRC_DIR}/*.cpp"
-)
-
-add_library(bsk_runtime_min STATIC ${BSK_RUNTIME_MIN_SOURCES})
-add_library(bsk::runtime_min ALIAS bsk_runtime_min)
-
-target_compile_features(bsk_runtime_min PUBLIC cxx_std_17)
-target_link_libraries(bsk_runtime_min PUBLIC bsk::sdk_headers Eigen3::Eigen)
-
-set_target_properties(bsk_runtime_min PROPERTIES POSITION_INDEPENDENT_CODE ON)
-
-target_include_directories(bsk_runtime_min PUBLIC
-  $<BUILD_INTERFACE:${BSK_SDK_INCLUDE_SRC_DIR}/Basilisk>
-  $<BUILD_INTERFACE:${BSK_SDK_COMPAT_INCLUDE_DIR}>
-  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/Basilisk>
-  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/compat>
-)
-
-# Basilisk architecture utility support library
-file(GLOB BSK_ARCH_UTILITIES_SOURCES
-  CONFIGURE_DEPENDS
-  "${BSK_ARCH_UTILITIES_SRC_DIR}/*.c"
-  "${BSK_ARCH_UTILITIES_SRC_DIR}/*.cpp"
-)
-
-add_library(bsk_arch_utilities STATIC ${BSK_ARCH_UTILITIES_SOURCES})
-add_library(bsk::arch_utilities ALIAS bsk_arch_utilities)
-
-target_compile_features(bsk_arch_utilities PUBLIC cxx_std_17)
-target_link_libraries(bsk_arch_utilities PUBLIC bsk::sdk_headers Eigen3::Eigen)
-if(MSVC)
-  target_compile_definitions(bsk_arch_utilities PRIVATE _USE_MATH_DEFINES)
-endif()
-
-set_target_properties(bsk_arch_utilities PROPERTIES POSITION_INDEPENDENT_CODE ON)
-
-target_include_directories(bsk_arch_utilities PUBLIC
-  $<BUILD_INTERFACE:${BSK_SDK_INCLUDE_SRC_DIR}/Basilisk>
-  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/Basilisk>
-)
-
-target_include_directories(bsk_arch_utilities PRIVATE
-  ${BSK_SDK_INCLUDE_SRC_DIR}/Basilisk/architecture/utilities
-)
-
-# Minimal Basilisk "arch" subset
-file(GLOB BSK_ARCH_MIN_SOURCES
-  CONFIGURE_DEPENDS
-  "${BSK_ARCH_MIN_SRC_DIR}/*.c"
-  "${BSK_ARCH_MIN_SRC_DIR}/*.cpp"
-)
-
-add_library(bsk_arch_min STATIC ${BSK_ARCH_MIN_SOURCES})
-add_library(bsk::arch_min ALIAS bsk_arch_min)
-
-target_compile_features(bsk_arch_min PUBLIC cxx_std_17)
-target_link_libraries(bsk_arch_min PUBLIC bsk::sdk_headers bsk::arch_utilities)
-
-set_target_properties(bsk_arch_min PROPERTIES POSITION_INDEPENDENT_CODE ON)
-
-target_include_directories(bsk_arch_min PUBLIC
-  $<BUILD_INTERFACE:${BSK_SDK_INCLUDE_SRC_DIR}/Basilisk>
-  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/Basilisk>
-)
-
-target_include_directories(bsk_arch_min PRIVATE
-  ${BSK_SDK_INCLUDE_SRC_DIR}/Basilisk/architecture/utilities
-  ${BSK_SDK_INCLUDE_SRC_DIR}/Basilisk/architecture/utilities/moduleIdGenerator
-)
-
-
-add_library(bsk_plugin INTERFACE)
-add_library(bsk::bsk_plugin ALIAS bsk_plugin)
-
-target_link_libraries(bsk_plugin INTERFACE
-  bsk::sdk_headers
-  bsk::arch_min
-  bsk::arch_utilities
-  bsk::runtime_min
-)
 
 install(
   DIRECTORY "${BSK_SDK_INCLUDE_SRC_DIR}/"
@@ -158,6 +74,14 @@ install(
   DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/compat"
 )
 
+install(
+  DIRECTORY "${BSK_ARCH_MIN_SRC_DIR}/"
+  DESTINATION "arch_min"
+  FILES_MATCHING
+    PATTERN "*.c"
+    PATTERN "*.cpp"
+)
+
 install(
   DIRECTORY "${BSK_ARCH_UTILITIES_SRC_DIR}/"
   DESTINATION "arch_utilities"
@@ -187,18 +111,6 @@ install(
   PATTERN "__pycache__" EXCLUDE
 )
 
-install(
-  TARGETS bsk_arch_min bsk_arch_utilities bsk_runtime_min bsk_sdk_headers bsk_plugin
-  EXPORT bsk-sdkTargets
-  ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-)
-
-install(
-  EXPORT bsk-sdkTargets
-  NAMESPACE bsk::
-  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/bsk-sdk"
-)
-
 install(
   FILES
     "${CMAKE_CURRENT_SOURCE_DIR}/src/bsk_sdk/__init__.py"

cmake/bsk-sdkConfig.cmake.in

@@ -8,8 +8,9 @@ get_filename_component(_bsk_sdk_pkg_dir    "${_bsk_sdk_lib_dir}" PATH)      # <p
 set(BSK_SDK_PKG_DIR            "${_bsk_sdk_pkg_dir}"                CACHE PATH "bsk-sdk package root")
 set(BSK_SDK_INCLUDE_DIR        "${BSK_SDK_PKG_DIR}/include"         CACHE PATH "bsk-sdk include root")
 set(BSK_SDK_COMPAT_INCLUDE_DIR "${BSK_SDK_INCLUDE_DIR}/compat"      CACHE PATH "bsk-sdk compat include dir")
-set(BSK_SDK_ARCH_UTILITIES_DIR "${BSK_SDK_PKG_DIR}/arch_utilities"  CACHE PATH "bsk-sdk arch_utilities dir (if shipped)")
-set(BSK_SDK_RUNTIME_MIN_DIR    "${BSK_SDK_PKG_DIR}/runtime_min"     CACHE PATH "bsk-sdk runtime_min dir (if shipped)")
+set(BSK_SDK_ARCH_MIN_DIR       "${BSK_SDK_PKG_DIR}/arch_min"        CACHE PATH "bsk-sdk arch_min sources dir")
+set(BSK_SDK_ARCH_UTILITIES_DIR "${BSK_SDK_PKG_DIR}/arch_utilities"  CACHE PATH "bsk-sdk arch_utilities sources dir")
+set(BSK_SDK_RUNTIME_MIN_DIR    "${BSK_SDK_PKG_DIR}/runtime_min"     CACHE PATH "bsk-sdk runtime_min sources dir")
 set(BSK_SDK_SWIG_DIR           "${BSK_SDK_PKG_DIR}/swig"            CACHE PATH "bsk-sdk swig dir")
 set(BSK_SDK_TOOLS_DIR          "${BSK_SDK_PKG_DIR}/tools"           CACHE PATH "bsk-sdk tools dir")
 
@@ -21,19 +22,15 @@ if(NOT TARGET Eigen3::Eigen)
   )
 endif()
 
-include("${_bsk_sdk_config_dir}/bsk-sdkTargets.cmake")
-
-function(_bsk_sdk_make_alias_if_needed alias_name real_name)
-  if(TARGET "${real_name}" AND NOT TARGET "${alias_name}")
-    add_library("${alias_name}" ALIAS "${real_name}")
-  endif()
-endfunction()
-
-_bsk_sdk_make_alias_if_needed(bsk::sdk_headers  bsk::bsk_sdk_headers)
-_bsk_sdk_make_alias_if_needed(bsk::arch_min     bsk::bsk_arch_min)
-_bsk_sdk_make_alias_if_needed(bsk::arch_utilities bsk::bsk_arch_utilities)
-_bsk_sdk_make_alias_if_needed(bsk::runtime_min  bsk::bsk_runtime_min)
-_bsk_sdk_make_alias_if_needed(bsk::plugin       bsk::bsk_plugin)
+# Header-only SDK target — SDK sources are compiled directly into each plugin.
+if(NOT TARGET bsk::sdk_headers)
+  add_library(bsk::sdk_headers IMPORTED INTERFACE GLOBAL)
+  set_target_properties(bsk::sdk_headers PROPERTIES
+    INTERFACE_INCLUDE_DIRECTORIES
+      "${BSK_SDK_INCLUDE_DIR};${BSK_SDK_COMPAT_INCLUDE_DIR};${BSK_SDK_INCLUDE_DIR}/Basilisk"
+    INTERFACE_COMPILE_FEATURES "cxx_std_17"
+  )
+endif()
 
 # Read the BSK version this SDK was synced from.
 file(STRINGS "${_bsk_sdk_pkg_dir}/_bsk_version.txt" BSK_SDK_BSK_VERSION LIMIT_COUNT 1)

pyproject.toml

@@ -26,8 +26,8 @@ bsk-sdk = "bsk_sdk"
 
 [tool.scikit-build]
 wheel.packages = ["bsk_sdk"]
-# SDK content is source/header-only, so this wheel is pure Python and
-# should not carry ABI/platform tags.
+# SDK sources and headers are compiled into each plugin at plugin build time,
+# so this wheel carries no native artifacts and is genuinely platform-neutral.
 wheel.py-api = "py3"
 wheel.platlib = false
 wheel.install-dir = "bsk_sdk"