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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Linux] determineArchitecture is not cross-compile aware"
href="https://bugs.webkit.org/show_bug.cgi?id=169886">169886</a>
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<th>Summary</th>
<td>[Linux] determineArchitecture is not cross-compile aware
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<th>Classification</th>
<td>Unclassified
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<th>Product</th>
<td>WebKit
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>Unspecified
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<th>OS</th>
<td>Unspecified
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>Tools / Tests
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>clopez@igalia.com
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<th>CC</th>
<td>bugs-noreply@webkitgtk.org, guijemont@igalia.com, lforschler@apple.com, ossy@webkit.org
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<pre>The determineArchitecture() subroutine determines the architecture of the build host rather than the target arch (at least on Linux).
This causes that isX86_64() return true if the host build is an amd64 machine, ignoring if the build host is cross-building.
So when using build-webkit or build-jsc the tooling may end passing options to the build that shouldn't be enabled, like enabling FTL_JIT because it defaults to true on x86_64, and the tooling confuses build_host=x86_64 with target_arch=armv7.</pre>
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