[FindPython] Work around PyPy bug (#13)

rapidfuzz · Sep 22, 2022 · a30c0e7 · a30c0e7
1 parent d330d2c
commit a30c0e7
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -9,9 +9,20 @@ project(jarowinkler LANGUAGES C CXX)
 if(CMAKE_VERSION VERSION_LESS 3.18)
     find_package(Python COMPONENTS Interpreter Development REQUIRED)
 else()
+    set(Python_ARTIFACTS_INTERACTIVE TRUE)
     find_package(Python COMPONENTS Interpreter Development.Module REQUIRED)
 endif()
 
+if("${Python_INTERPRETER_ID}" STREQUAL "PyPy")
+    message(STATUS "PyPy SOABI: ${Python_SOABI}")
+    execute_process(
+        COMMAND "${Python_EXECUTABLE}" -c
+                "import sysconfig; print(sysconfig.get_config_var('EXT_SUFFIX').split('.')[1])"
+        OUTPUT_VARIABLE Python_SOABI
+        OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND_ECHO STDOUT)
+    message(STATUS "Corrected SOABI: ${Python_SOABI}")
+endif()
+
 include(FetchContent)
 
 set(JW_BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)

diff --git a/src/jarowinkler/CMakeLists.txt b/src/jarowinkler/CMakeLists.txt
@@ -11,7 +11,7 @@ function(create_cython_target _name)
 endfunction(create_cython_target)
 
 create_cython_target(_initialize_cpp)
-Python_add_library(_initialize_cpp MODULE ${_initialize_cpp})
+Python_add_library(_initialize_cpp MODULE WITH_SOABI ${_initialize_cpp})
 target_compile_features(_initialize_cpp PUBLIC cxx_std_14)
 target_include_directories(_initialize_cpp PRIVATE ${RF_CAPI_PATH} ${JW_BASE_DIR}/jarowinkler)
 target_link_libraries(_initialize_cpp PRIVATE jaro_winkler::jaro_winkler)