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fdo#82430 disable SSE2 default of MSVC2012
--- python3/PCbuild/release.props.old 2014-10-01 23:47:33.348095403 +0200
+++ python3/PCbuild/release.props 2014-10-01 23:48:05.051092945 +0200
@@ -9,6 +9,7 @@
<ItemDefinitionGroup>
<ClCompile>
<PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <EnableEnhancedInstructionSet>StreamingSIMDExtensions</EnableEnhancedInstructionSet>
</ClCompile>
</ItemDefinitionGroup>
<ItemGroup>
--- python3/PCbuild/make_buildinfo.c.orig 2014-11-03 00:48:58.841000000 +0100
+++ python3/PCbuild/make_buildinfo.c 2014-11-03 00:49:16.266200000 +0100
@@ -109,7 +109,7 @@
int main(int argc, char*argv[])
{
- char command[CMD_SIZE] = "cl.exe -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL ";
+ char command[CMD_SIZE] = "cl.exe -arch:SSE -c -D_WIN32 -DUSE_DL_EXPORT -D_WINDOWS -DWIN32 -D_WINDLL ";
char tmppath[CMD_SIZE] = "";
int do_unlink, result;
char *tmpdir = NULL;
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