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gh-115119: Switch Windows build to mpdecimal external (GH-115182)

Browse source 
This includes adding what should be a relatively temporary
`Modules/_decimal/windows/mpdecimal.h` shim to choose between `mpdecimal32vc.h`
or `mpdecimal64vc.h` based on which of `CONFIG_64` or `CONFIG_32` is defined.
This commit is contained in:
Zachary Ware 2024-03-18 12:07:25 -05:00 committed by GitHub
parent 7707b14489
commit 849e0716d3
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GPG key ID: B5690EEEBB952194
7 changed files with 117 additions and 63 deletions
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3
Misc/NEWS.d/next/Windows/2024-02-08-14-48-15.gh-issue-115119.qMt32O.rst Normal file
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@ -0,0 +1,3 @@
Switched from vendored ``libmpdecimal`` code to a separately-hosted external
package in the ``cpython-source-deps`` repository when building the
``_decimal`` module.

22
Misc/externals.spdx.json
View file

@ -43,6 +43,28 @@
"primaryPackagePurpose": "SOURCE",
"versionInfo": "3.4.4"
},
{
"SPDXID": "SPDXRef-PACKAGE-mpdecimal",
"checksums": [
{
"algorithm": "SHA256",
"checksumValue": "93118043651ffa33dcaaab445bae4f8929fca25d2d749079b78e97f220c3d8b1"
}
],
"downloadLocation": "https://github.com/python/cpython-source-deps/archive/refs/tags/mpdecimal-2.5.1.tar.gz",
"externalRefs": [
{
"referenceCategory": "SECURITY",
"referenceLocator": "cpe:2.3:a:bytereef:mpdecimal:2.5.1:*:*:*:*:*:*:*",
"referenceType": "cpe23Type"
}
],
"licenseConcluded": "NOASSERTION",
"name": "mpdecimal",
"originator": "Organization: bytereef.org",
"primaryPackagePurpose": "SOURCE",
"versionInfo": "2.5.1"
},
{
"SPDXID": "SPDXRef-PACKAGE-openssl",
"checksums": [

17
Modules/_decimal/windows/mpdecimal.h Normal file
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@ -0,0 +1,17 @@
/* Windows mpdecimal.h shim
*
* Generally, the mpdecimal library build will copy the correct header into
* place named "mpdecimal.h", but since we're building it ourselves directly
* into _decimal.pyd, we need to pick the right one.
*
* */
#if defined(_MSC_VER)
#if defined(CONFIG_64)
#include <mpdecimal64vc.h>
#elif defined(CONFIG_32)
#include <mpdecimal32vc.h>
#else
#error "Unknown configuration!"
#endif
#endif

68
PCbuild/_decimal.vcxproj
View file

@ -93,51 +93,55 @@
</PropertyGroup>
<ItemDefinitionGroup>
<ClCompile>
<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>BUILD_LIBMPDEC;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(Platform)' == 'Win32'">CONFIG_32;PPRO;MASM;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(Platform)'=='ARM'">CONFIG_32;ANSI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(Platform)'=='ARM64'">CONFIG_64;ANSI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions Condition="'$(Platform)' == 'x64'">CONFIG_64;MASM;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..\Modules\_decimal;..\Modules\_decimal\libmpdec;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
<AdditionalIncludeDirectories>..\Modules\_decimal;..\Modules\_decimal\windows;$(mpdecimalDir)\libmpdec;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
</ClCompile>
</ItemDefinitionGroup>
<ItemGroup>
<ClInclude Include="..\Modules\_decimal\libmpdec\basearith.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\bits.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\constants.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\convolute.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\crt.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\difradix2.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\basearith.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\bits.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\constants.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\convolute.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\crt.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\difradix2.h" />
<ClInclude Include="..\Modules\_decimal\docstrings.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\fnt.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\fourstep.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\mpdecimal.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\numbertheory.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\sixstep.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\transpose.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\typearith.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\umodarith.h" />
<ClInclude Include="..\Modules\_decimal\libmpdec\vccompat.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\fnt.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\fourstep.h" />
<ClInclude Include="..\Modules\_decimal\windows\mpdecimal.h" />
<ClInclude Condition="'$(Platform)' == 'Win32'" Include="$(mpdecimalDir)\libmpdec\mpdecimal32vc.h" />
<ClInclude Condition="'$(Platform)' == 'ARM'" Include="$(mpdecimalDir)\libmpdec\mpdecimal32vc.h" />
<ClInclude Condition="'$(Platform)' == 'ARM64'" Include="$(mpdecimalDir)\libmpdec\mpdecimal64vc.h" />
<ClInclude Condition="'$(Platform)' == 'x64'" Include="$(mpdecimalDir)\libmpdec\mpdecimal64vc.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\numbertheory.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\sixstep.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\transpose.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\typearith.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\umodarith.h" />
<ClInclude Include="$(mpdecimalDir)\libmpdec\vccompat.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\Modules\_decimal\_decimal.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\basearith.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\constants.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\context.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\convolute.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\crt.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\difradix2.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\fnt.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\fourstep.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\io.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\mpalloc.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\mpdecimal.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\numbertheory.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\sixstep.c" />
<ClCompile Include="..\Modules\_decimal\libmpdec\transpose.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\basearith.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\constants.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\context.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\convolute.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\crt.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\difradix2.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\fnt.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\fourstep.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\io.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\mpalloc.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\mpdecimal.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\numbertheory.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\sixstep.c" />
<ClCompile Include="$(mpdecimalDir)\libmpdec\transpose.c" />
</ItemGroup>
<ItemGroup>
<CustomBuild Include="..\Modules\_decimal\libmpdec\vcdiv64.asm">
<CustomBuild Include="$(mpdecimalDir)\libmpdec\vcdiv64.asm">
<ExcludedFromBuild Condition="'$(Platform)'=='Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Platform)'=='ARM'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Platform)'=='ARM64'">true</ExcludedFromBuild>

68
PCbuild/_decimal.vcxproj.filters
View file

@ -21,49 +21,55 @@
<ClInclude Include="..\Modules\_decimal\docstrings.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\basearith.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\basearith.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\bits.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\bits.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\constants.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\constants.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\convolute.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\convolute.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\crt.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\crt.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\difradix2.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\difradix2.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\fnt.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\fnt.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\fourstep.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\fourstep.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\mpdecimal.h">
<ClInclude Include="..\Modules\_decimal\windows\mpdecimal.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\numbertheory.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\mpdecimal32vc.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\sixstep.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\mpdecimal64vc.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\transpose.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\numbertheory.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\typearith.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\sixstep.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\umodarith.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\transpose.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="..\Modules\_decimal\libmpdec\vccompat.h">
<ClInclude Include="$(mpdecimalDir)\libmpdec\typearith.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="$(mpdecimalDir)\libmpdec\umodarith.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
<ClInclude Include="$(mpdecimalDir)\libmpdec\vccompat.h">
<Filter>Header Files\libmpdec</Filter>
</ClInclude>
</ItemGroup>
@ -71,46 +77,46 @@
<ClCompile Include="..\Modules\_decimal\_decimal.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\basearith.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\basearith.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\constants.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\constants.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\context.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\context.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\convolute.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\convolute.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\crt.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\crt.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\difradix2.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\difradix2.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\fnt.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\fnt.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\fourstep.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\fourstep.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\io.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\io.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\mpalloc.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\mpalloc.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\mpdecimal.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\mpdecimal.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\numbertheory.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\numbertheory.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\sixstep.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\sixstep.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
<ClCompile Include="..\Modules\_decimal\libmpdec\transpose.c">
<ClCompile Include="$(mpdecimalDir)\libmpdec\transpose.c">
<Filter>Source Files\libmpdec</Filter>
</ClCompile>
</ItemGroup>
@ -120,8 +126,8 @@
</ResourceCompile>
</ItemGroup>
<ItemGroup>
<CustomBuild Include="..\Modules\_decimal\libmpdec\vcdiv64.asm">
<CustomBuild Include="$(mpdecimalDir)\libmpdec\vcdiv64.asm">
<Filter>Source Files\libmpdec</Filter>
</CustomBuild>
</ItemGroup>
</Project>
</Project>

1
PCbuild/get_externals.bat
View file

@ -54,6 +54,7 @@ set libraries=
set libraries=%libraries% bzip2-1.0.8
if NOT "%IncludeLibffiSrc%"=="false" set libraries=%libraries% libffi-3.4.4
if NOT "%IncludeSSLSrc%"=="false" set libraries=%libraries% openssl-3.0.13
set libraries=%libraries% mpdecimal-2.5.1
set libraries=%libraries% sqlite-3.45.1.0
if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tcl-core-8.6.13.1
if NOT "%IncludeTkinterSrc%"=="false" set libraries=%libraries% tk-8.6.13.1

1
PCbuild/python.props
View file

@ -74,6 +74,7 @@
<libffiDir Condition="$(libffiDir) == ''">$(ExternalsDir)libffi-3.4.4\</libffiDir>
<libffiOutDir Condition="$(libffiOutDir) == ''">$(libffiDir)$(ArchName)\</libffiOutDir>
<libffiIncludeDir Condition="$(libffiIncludeDir) == ''">$(libffiOutDir)include</libffiIncludeDir>
<mpdecimalDir Condition="$(mpdecimalDir) == ''">$(ExternalsDir)\mpdecimal-2.5.1\</mpdecimalDir>
<opensslDir Condition="$(opensslDir) == ''">$(ExternalsDir)openssl-3.0.13\</opensslDir>
<opensslOutDir Condition="$(opensslOutDir) == ''">$(ExternalsDir)openssl-bin-3.0.13\$(ArchName)\</opensslOutDir>
<opensslIncludeDir Condition="$(opensslIncludeDir) == ''">$(opensslOutDir)include</opensslIncludeDir>