RESOLVED FIXED 214553
[webkitpy] Build with arm64e when on Apple Internal 
https://bugs.webkit.org/show_bug.cgi?id=214553
Summary [webkitpy] Build with arm64e when on Apple Internal
Jonathan Bedard
Reported 2020-07-20 08:17:18 PDT
Apple Internal builds should consider the runtime architecture arm64, but should build with arm64e.
Attachments
Patch (1.40 KB, patch)
2020-07-20 08:30 PDT, Jonathan Bedard 		no flags
DetailsFormatted DiffDiff
Patch (1.50 KB, patch)
2020-07-20 09:48 PDT, Jonathan Bedard 		no flags
DetailsFormatted DiffDiff
Patch for landing (1.48 KB, patch)
2020-07-20 10:44 PDT, Jonathan Bedard 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Jonathan Bedard
Comment 1 2020-07-20 08:17:31 PDT
<rdar://problem/65745597>
Jonathan Bedard
Comment 2 2020-07-20 08:30:42 PDT
Created attachment 404716 [details] Patch
Aakash Jain
Comment 3 2020-07-20 09:14:24 PDT
Comment on attachment 404716 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=404716&action=review > Tools/Scripts/webkitpy/port/mac.py:79 > + architecture = 'arm64e' Might be a good idea to add a comment here about why are we doing this. Also it might be better to modify architecture() method to return the architecture accordingly, rather than hacking this function. > Tools/Scripts/webkitpy/port/mac.py:80 > + return ['ARCHS=i386'] if architecture == 'x86' else ['ARCHS={}'.format(architecture)] Can we convert this to multi-line if else for better readability?
Jonathan Bedard
Comment 4 2020-07-20 09:33:06 PDT
Comment on attachment 404716 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=404716&action=review >> Tools/Scripts/webkitpy/port/mac.py:79 >> + architecture = 'arm64e' > > Might be a good idea to add a comment here about why are we doing this. > Also it might be better to modify architecture() method to return the architecture accordingly, rather than hacking this function. Modifying architecture() is the wrong thing to do, since we only want arm64e for build-time. The runtime architecture should still be thought of as arm64.
Jonathan Bedard
Comment 5 2020-07-20 09:48:00 PDT
Created attachment 404722 [details] Patch
Tim Horton
Comment 6 2020-07-20 10:35:18 PDT
Comment on attachment 404722 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=404722&action=review > Tools/Scripts/webkitpy/port/mac.py:78 > + # The Internal SDK should always prefer arm64e binaries to arm64 ones Weird double space between "binaries" and "to"
Jonathan Bedard
Comment 7 2020-07-20 10:44:42 PDT
Created attachment 404726 [details] Patch for landing
EWS
Comment 8 2020-07-20 11:12:53 PDT
Committed r264605: <https://trac.webkit.org/changeset/264605> All reviewed patches have been landed. Closing bug and clearing flags on attachment 404726 [details].
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