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Merged
merged 21 commits into from
Oct 30, 2023
Merged

gh-109515: Allow a large number of frozen modules on Windows #109516

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97c9b8c
fix windows command line limitations when freezing many modules
rghe Sep 9, 2023
5d640cb
Merge branch 'python:main' into allow-large-number-of-frozen-modules-…
rghe Sep 17, 2023
ddf9082
fix spacing
rghe Sep 17, 2023
9058b8d
📜🤖 Added by blurb_it.
blurb-it[bot] Sep 17, 2023
e98c3d0
missing regen
rghe Sep 17, 2023
86d1818
add generated file
rghe Sep 17, 2023
ca98aa1
add buildpath-dependent generated files to .gitignore
rghe Sep 17, 2023
5463e79
try relative paths
rghe Sep 17, 2023
7456fe5
fill mappings file with relative paths from vcxproj
rghe Sep 21, 2023
031ea3e
Implement S.Dower review suggestions
rghe Sep 23, 2023
e6fb7f5
Merge branch 'main' into allow-large-number-of-frozen-modules-vstudio
rghe Sep 23, 2023
b78bb97
clean gitignore
rghe Sep 23, 2023
93750fa
Merge branch 'main' into allow-large-number-of-frozen-modules-vstudio
rghe Sep 24, 2023
d584d2d
Update Tools/build/freeze_modules.py
rghe Sep 26, 2023
48112ab
Update Tools/build/deepfreeze.py
rghe Sep 26, 2023
74a255a
Update Tools/build/deepfreeze.py
rghe Sep 26, 2023
ecc334f
Update Tools/build/deepfreeze.py
rghe Sep 26, 2023
bb42f32
expand \t and align vcxfile by AA-Turner suggestion
rghe Sep 26, 2023
4cc3458
typo
rghe Sep 26, 2023
1c20fcd
reformat vcxproj
rghe Sep 27, 2023
5620f94
Update Tools/build/deepfreeze.py
rghe Sep 27, 2023
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1 change: 0 additions & 1 deletion Misc/NEWS.d/next/Build/2023-09-17-15-17-53.gh-issue-109515.zpEECA.rst
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60 changes: 30 additions & 30 deletions PCbuild/_freeze_module.vcxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -374,6 +374,33 @@
<OutFile>$(PySourcePath)Python\frozen_modules\getpath.h</OutFile>
</GetPath>
</ItemGroup>
<ItemGroup>
<!-- BEGIN freeze mappings -->
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It would be nice to fix the indentation on these lines. I don't see where it is though.

Otherwise anyone who edits this file manually is likely to fix it and trigger regeneration.

<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\importlib._bootstrap.h" FrozenId="importlib._bootstrap" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\importlib._bootstrap_external.h" FrozenId="importlib._bootstrap_external" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\zipimport.h" FrozenId="zipimport" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\abc.h" FrozenId="abc" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\codecs.h" FrozenId="codecs" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\io.h" FrozenId="io" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\_collections_abc.h" FrozenId="_collections_abc" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\_sitebuiltins.h" FrozenId="_sitebuiltins" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\genericpath.h" FrozenId="genericpath" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\ntpath.h" FrozenId="ntpath" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\posixpath.h" FrozenId="posixpath" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\os.h" FrozenId="os" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\site.h" FrozenId="site" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\stat.h" FrozenId="stat" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\importlib.util.h" FrozenId="importlib.util" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\importlib.machinery.h" FrozenId="importlib.machinery" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\runpy.h" FrozenId="runpy" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\__hello__.h" FrozenId="__hello__" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\__phello__.h" FrozenId="__phello__" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\__phello__.ham.h" FrozenId="__phello__.ham" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\__phello__.ham.eggs.h" FrozenId="__phello__.ham.eggs" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\__phello__.spam.h" FrozenId="__phello__.spam" />
<FrozenModule Include="$(PySourcePath)\Python\frozen_modules\frozen_only.h" FrozenId="frozen_only" />
<!-- END freeze mappings -->
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
Expand Down Expand Up @@ -406,45 +433,18 @@
DependsOnTargets="FindPythonForBuild"
Condition="$(Configuration) != 'PGUpdate'">
<PropertyGroup>
<FreezeMappings>
<!-- BEGIN freeze mappings -->
$(PySourcePath)\Python\frozen_modules\importlib._bootstrap.h:importlib._bootstrap
$(PySourcePath)\Python\frozen_modules\importlib._bootstrap_external.h:importlib._bootstrap_external
$(PySourcePath)\Python\frozen_modules\zipimport.h:zipimport
$(PySourcePath)\Python\frozen_modules\abc.h:abc
$(PySourcePath)\Python\frozen_modules\codecs.h:codecs
$(PySourcePath)\Python\frozen_modules\io.h:io
$(PySourcePath)\Python\frozen_modules\_collections_abc.h:_collections_abc
$(PySourcePath)\Python\frozen_modules\_sitebuiltins.h:_sitebuiltins
$(PySourcePath)\Python\frozen_modules\genericpath.h:genericpath
$(PySourcePath)\Python\frozen_modules\ntpath.h:ntpath
$(PySourcePath)\Python\frozen_modules\posixpath.h:posixpath
$(PySourcePath)\Python\frozen_modules\os.h:os
$(PySourcePath)\Python\frozen_modules\site.h:site
$(PySourcePath)\Python\frozen_modules\stat.h:stat
$(PySourcePath)\Python\frozen_modules\importlib.util.h:importlib.util
$(PySourcePath)\Python\frozen_modules\importlib.machinery.h:importlib.machinery
$(PySourcePath)\Python\frozen_modules\runpy.h:runpy
$(PySourcePath)\Python\frozen_modules\__hello__.h:__hello__
$(PySourcePath)\Python\frozen_modules\__phello__.h:__phello__
$(PySourcePath)\Python\frozen_modules\__phello__.ham.h:__phello__.ham
$(PySourcePath)\Python\frozen_modules\__phello__.ham.eggs.h:__phello__.ham.eggs
$(PySourcePath)\Python\frozen_modules\__phello__.spam.h:__phello__.spam
$(PySourcePath)\Python\frozen_modules\frozen_only.h:frozen_only
<!-- END freeze mappings -->
</FreezeMappings>
<FreezeMappingsFile>
<!-- BEGIN freeze mapping file -->
$(PySourcePath)PCbuild\deepfreeze_mappings.txt
$(IntDir)\deepfreeze_mappings.txt
<!-- END freeze mapping file -->
</FreezeMappingsFile>
</PropertyGroup>
<WriteLinesToFile
File="$(FreezeMappingsFile)"
Overwrite="true"
Lines="$(FreezeMappings)" />
Lines="@(FrozenModule->'%(FullPath):%(FrozenId)')" />
<!-- BEGIN deepfreeze rule -->
<Exec Command='$(PythonForBuild) "$(PySourcePath)Tools\build\deepfreeze.py" -f "$(PySourcePath)PCbuild\deepfreeze_mappings.txt" -o "$(PySourcePath)Python\deepfreeze\deepfreeze.c"' />
<Exec Command='$(PythonForBuild) "$(PySourcePath)Tools\build\deepfreeze.py" -f "$(IntDir)\deepfreeze_mappings.txt" -o "$(PySourcePath)Python\deepfreeze\deepfreeze.c"' />
<!-- END deepfreeze rule -->
</Target>
<Target Name="_CleanFrozen" BeforeTargets="CoreClean" Condition="$(Configuration) != 'PGUpdate'">
Expand Down
4 changes: 2 additions & 2 deletions Tools/build/deepfreeze.py
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Original file line number Diff line number Diff line change
Expand Up @@ -514,8 +514,8 @@ def main() -> None:
if args.file:
if verbose:
print(f"reading rules from {args.file}")
with open(args.file, "rt", encoding="utf-8") as fin:
rules = [x.strip() for x in fin.readlines()]
with open(args.file, "rt", encoding="utf-8-sig") as fin:
rules = [x.strip() for x in fin]
elif args.args:
rules = args.args
else:
Expand Down
4 changes: 2 additions & 2 deletions Tools/build/freeze_modules.py
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Original file line number Diff line number Diff line change
Expand Up @@ -646,7 +646,7 @@ def regen_pcbuild(modules):
projlines = []
filterlines = []
corelines = []
deepfreezemappingsfile = f'$(PySourcePath)PCbuild\\{DEEPFREEZE_MAPPING_FNAME}'
deepfreezemappingsfile = f'$(IntDir)\\{DEEPFREEZE_MAPPING_FNAME}'
deepfreezerules = [f'\t<Exec Command=\'$(PythonForBuild) "$(PySourcePath)Tools\\build\\deepfreeze.py" -f "{deepfreezemappingsfile}" -o "$(PySourcePath)Python\\deepfreeze\\deepfreeze.c"\' />']
deepfreezemappings = []
for src in _iter_sources(modules):
Expand All @@ -662,7 +662,7 @@ def regen_pcbuild(modules):
filterlines.append(f' <None Include="..\\{pyfile}">')
filterlines.append(' <Filter>Python Files</Filter>')
filterlines.append(' </None>')
deepfreezemappings.append(f'$(PySourcePath)\\{header}:{src.frozenid}\n')
deepfreezemappings.append(f'\t<FrozenModule Include="$(PySourcePath)\\{header}" FrozenId="{src.frozenid}" />\n')

corelines.append(f' <ClCompile Include="..\\Python\\deepfreeze\\deepfreeze.c" />')

Expand Down