New submission from Christian Heimes <li...@cheimes.de>:
The Makefile rules for frozen header files have a dependency on $(FREEZE_MODULE_BOOTSTRAP_DEPS) or $(FREEZE_MODULE_DEPS). For normal builds this dependency will trigger a refresh of the frozen header files when the byte code magic changes: FREEZE_MODULE_BOOTSTRAP_DEPS=Programs/_freeze_module FREEZE_MODULE_DEPS=_bootstrap_python Both binaries depend on object files which indirectly have a dependency on all core header files $(PYTHON_HEADERS). However cross builds use an external Python binary. Neither $(FREEZE_MODULE_BOOTSTRAP_DEPS) nor $(FREEZE_MODULE_DEPS) add an indirect dependency on $(PYTHON_HEADERS). The frozen header files are not rebuilt when any header file like opcode.h is modified. This causes hard to debug issues like https://bugs.python.org/issue46009#msg409770 Fix: all frozen header files should also depend on $(PYTHON_HEADERS) ---------- components: Cross-Build messages: 409794 nosy: Alex.Willmer, christian.heimes, gvanrossum priority: normal severity: normal status: open title: frozen modules are not regenerated on bytecode magic change when cross building type: behavior versions: Python 3.11 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue46271> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
