py-xxx.mk: Some variable housekeeping #81

Merged
Jan Lindemann merged 2 commits from jan/fix/20260824-py-defs-mk-some-variable-housekeeping into master 2026-08-24 18:23:01 +02:00 AGit

2026-08-24

py-defs.mk, py-mod.mk: Add PY_LOCAL_PY(C)
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The meaning of the many PY_XXX variables isn't easy to tell apart, so
start renaming some of them.

PY_ALL_PY and PY_PYC consistently are now named PY_LOCAL|INSTALL_PY and
PY_LOCAL|INSTALL_PYC, depending on whether or not they are intended to
be installed.

The old PY_INSTALL_PY was renamed to PY_DO_INSTALLL_PY, a move that
would be better applied to all boolean variables. I won't try with this
commit, however, because a lot of downstream packages depend on
PY_UPDATE_INIT_PY and PY_INSTALL_INIT_PY, i.e. without "_DO".

Signed-off-by: Jan Lindemann <jan@janware.com>
2026-08-24 18:14:16 +02:00
py-rules.mk: py.clean: Honour PY_UPDATE_INIT_PY
py.clean unconditionally runs scm.sh clean -f __init__.py, which
deletes untracked __init__.py files in the source directory. In a
package with PY_UPDATE_INIT_PY=false the build never generates
__init__.py, as the generation rule in py-mod.mk is gated on the
same variable.

The __init__.py files in question are hand-written sources which are
always tracked in SCM, and for those, "scm.sh clean" becomes a no-op, so
with the current code, no real problem occurs, but explicitly protecting
__init__.py from deletion if PY_UPDATE_INIT_PY is false is certainly
more obvious.

Move the __init__.py cleanup inside the PY_UPDATE_INIT_PY=true
conditional so that py.clean only runs removal commands on files the
build actually generates.

Signed-off-by: Jan Lindemann <jan@janware.com>
Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.84.2
2026-08-24 18:14:16 +02:00