fix: more logging

Author: henryiii

src/scikit_build_core/builder/cross_compile.py

@@ -74,11 +74,13 @@ def set_cross_compile_env(
             else str(tmp_dir)
         )
         env["_PYTHON_SYSCONFIGDATA_NAME"] = cross_compile_file.stem
-        logger.info(f"Cross-compiling is enabled to {ext_suffix!r}.")
+        logger.info("Cross-compiling is enabled to {!r}.", ext_suffix)
         logger.debug(
-            f"Setting _PYTHON_SYSCONFIGDATA_NAME to {env['_PYTHON_SYSCONFIGDATA_NAME']!r}."
+            "Setting _PYTHON_SYSCONFIGDATA_NAME to {!r}.",
+            env["_PYTHON_SYSCONFIGDATA_NAME"],
         )
-        logger.debug(f"Setting PYTHONPATH to {env['PYTHONPATH']!r}.")
+        logger.debug("Setting PYTHONPATH to {!r}.", env["PYTHONPATH"])
+        logger.debug("Cross compile output file contents: {}", output_text)
         try:
             yield
         finally:

src/scikit_build_core/resources/_cross_compile.py

@@ -2,6 +2,6 @@
 
 host_name = "${host_name}"
 
-build_time_vars = __import__("${host_name}").build_time_vars.copy()
+build_time_vars = __import__("${host_name}").build_time_vars
 build_time_vars["SOABI"] = "${SOABI}"
 build_time_vars["EXT_SUFFIX"] = "${EXT_SUFFIX}"