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bpo-45020: Use a common recipe for freezing modules. #28583

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bpo-45020: Use a common recipe for freezing modules. #28583

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b25a52e
Use a common make recipe for all the frozen modules.
ericsnowcurrently Sep 24, 2021
4137dd2
Do not use pattern matching.
ericsnowcurrently Sep 27, 2021
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66 changes: 20 additions & 46 deletions Makefile.pre.in
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Original file line number Diff line number Diff line change
Expand Up @@ -777,53 +777,27 @@ Programs/_freeze_module.o: Programs/_freeze_module.c Makefile
Programs/_freeze_module: Programs/_freeze_module.o $(LIBRARY_OBJS_OMIT_FROZEN)
$(LINKCC) $(PY_CORE_LDFLAGS) -o $@ Programs/_freeze_module.o $(LIBRARY_OBJS_OMIT_FROZEN) $(LIBS) $(MODLIBS) $(SYSLIBS)

# BEGIN: freezing modules

Python/frozen_modules/importlib._bootstrap.h: Programs/_freeze_module Lib/importlib/_bootstrap.py
Programs/_freeze_module importlib._bootstrap $(srcdir)/Lib/importlib/_bootstrap.py $(srcdir)/Python/frozen_modules/importlib._bootstrap.h

Python/frozen_modules/importlib._bootstrap_external.h: Programs/_freeze_module Lib/importlib/_bootstrap_external.py
Programs/_freeze_module importlib._bootstrap_external $(srcdir)/Lib/importlib/_bootstrap_external.py $(srcdir)/Python/frozen_modules/importlib._bootstrap_external.h

Python/frozen_modules/zipimport.h: Programs/_freeze_module Lib/zipimport.py
Programs/_freeze_module zipimport $(srcdir)/Lib/zipimport.py $(srcdir)/Python/frozen_modules/zipimport.h

Python/frozen_modules/abc.h: Programs/_freeze_module Lib/abc.py
Programs/_freeze_module abc $(srcdir)/Lib/abc.py $(srcdir)/Python/frozen_modules/abc.h

Python/frozen_modules/codecs.h: Programs/_freeze_module Lib/codecs.py
Programs/_freeze_module codecs $(srcdir)/Lib/codecs.py $(srcdir)/Python/frozen_modules/codecs.h

Python/frozen_modules/io.h: Programs/_freeze_module Lib/io.py
Programs/_freeze_module io $(srcdir)/Lib/io.py $(srcdir)/Python/frozen_modules/io.h

Python/frozen_modules/_collections_abc.h: Programs/_freeze_module Lib/_collections_abc.py
Programs/_freeze_module _collections_abc $(srcdir)/Lib/_collections_abc.py $(srcdir)/Python/frozen_modules/_collections_abc.h

Python/frozen_modules/_sitebuiltins.h: Programs/_freeze_module Lib/_sitebuiltins.py
Programs/_freeze_module _sitebuiltins $(srcdir)/Lib/_sitebuiltins.py $(srcdir)/Python/frozen_modules/_sitebuiltins.h

Python/frozen_modules/genericpath.h: Programs/_freeze_module Lib/genericpath.py
Programs/_freeze_module genericpath $(srcdir)/Lib/genericpath.py $(srcdir)/Python/frozen_modules/genericpath.h

Python/frozen_modules/ntpath.h: Programs/_freeze_module Lib/ntpath.py
Programs/_freeze_module ntpath $(srcdir)/Lib/ntpath.py $(srcdir)/Python/frozen_modules/ntpath.h

Python/frozen_modules/posixpath.h: Programs/_freeze_module Lib/posixpath.py
Programs/_freeze_module posixpath $(srcdir)/Lib/posixpath.py $(srcdir)/Python/frozen_modules/posixpath.h

Python/frozen_modules/os.h: Programs/_freeze_module Lib/os.py
Programs/_freeze_module os $(srcdir)/Lib/os.py $(srcdir)/Python/frozen_modules/os.h

Python/frozen_modules/site.h: Programs/_freeze_module Lib/site.py
Programs/_freeze_module site $(srcdir)/Lib/site.py $(srcdir)/Python/frozen_modules/site.h

Python/frozen_modules/stat.h: Programs/_freeze_module Lib/stat.py
Programs/_freeze_module stat $(srcdir)/Lib/stat.py $(srcdir)/Python/frozen_modules/stat.h

Python/frozen_modules/__hello__.h: Programs/_freeze_module Lib/__hello__.py
Programs/_freeze_module __hello__ $(srcdir)/Lib/__hello__.py $(srcdir)/Python/frozen_modules/__hello__.h
$(FROZEN_FILES_OUT): Programs/_freeze_module
$(eval frozenid = $(basename $(@F)))
$(eval pyfile = "$(srcdir)/Lib/$(subst .,/,$(frozenid)).py")
Programs/_freeze_module $(frozenid) $(pyfile) $@

# BEGIN: freezing modules
Python/frozen_modules/importlib._bootstrap.h: Lib/importlib/_bootstrap.py
Python/frozen_modules/importlib._bootstrap_external.h: Lib/importlib/_bootstrap_external.py
Python/frozen_modules/zipimport.h: Lib/zipimport.py
Python/frozen_modules/abc.h: Lib/abc.py
Python/frozen_modules/codecs.h: Lib/codecs.py
Python/frozen_modules/io.h: Lib/io.py
Python/frozen_modules/_collections_abc.h: Lib/_collections_abc.py
Python/frozen_modules/_sitebuiltins.h: Lib/_sitebuiltins.py
Python/frozen_modules/genericpath.h: Lib/genericpath.py
Python/frozen_modules/ntpath.h: Lib/ntpath.py
Python/frozen_modules/posixpath.h: Lib/posixpath.py
Python/frozen_modules/os.h: Lib/os.py
Python/frozen_modules/site.h: Lib/site.py
Python/frozen_modules/stat.h: Lib/stat.py
Python/frozen_modules/__hello__.h: Lib/__hello__.py
# END: freezing modules

Tools/scripts/freeze_modules.py: Programs/_freeze_module
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6 changes: 2 additions & 4 deletions Tools/scripts/freeze_modules.py
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Original file line number Diff line number Diff line change
Expand Up @@ -545,7 +545,7 @@ def regen_frozen(modules):
def regen_makefile(modules):
pyfiles = []
frozenfiles = []
rules = ['']
rules = []
for src in _iter_sources(modules):
header = relpath_for_posix_display(src.frozenfile, ROOT_DIR)
frozenfiles.append(f'\t\t{header} \\')
Expand All @@ -556,9 +556,7 @@ def regen_makefile(modules):
freeze = (f'Programs/_freeze_module {src.frozenid} '
f'$(srcdir)/{pyfile} $(srcdir)/{header}')
rules.extend([
f'{header}: Programs/_freeze_module {pyfile}',
f'\t{freeze}',
'',
f'{header}: {pyfile}',
])
pyfiles[-1] = pyfiles[-1].rstrip(" \\")
frozenfiles[-1] = frozenfiles[-1].rstrip(" \\")
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