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build: zlib build error on Windows on Arm
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Zlib's SIMD optimizations are not supported in MSVC, so fall back to the
C versions for now.

PR-URL: #33511
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
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richard-townsend-arm authored and codebytere committed Jun 18, 2020
1 parent fc03224 commit 3ac05b7
Showing 1 changed file with 7 additions and 1 deletion.
8 changes: 7 additions & 1 deletion tools/v8_gypfiles/v8.gyp
Original file line number Diff line number Diff line change
Expand Up @@ -1650,7 +1650,13 @@
'toolsets': ['host', 'target'],
}],
['OS=="win"', {
'defines': ['X86_WINDOWS'],
'conditions': [
['"<(target_arch)"=="arm64" and _toolset=="target"', {
'defines': ['CPU_NO_SIMD']
}, {
'defines': ['X86_WINDOWS']
}]
]
}],
],
'direct_dependent_settings': {
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