Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7baf27bd15e01df68926be1e9d36361e20a5fbdb
https://github.com/WebKit/WebKit/commit/7baf27bd15e01df68926be1e9d36361e20a5fbdb
Author: Basuke Suzuki <[email protected]>
Date: 2026-07-22 (Wed, 22 Jul 2026)
Changed paths:
M Source/ThirdParty/dav1d/CMakeLists.txt
Log Message:
-----------
Fix CMake build on arm64 broken by 317696@main (Enable ASM support in dav1d)
https://bugs.webkit.org/show_bug.cgi?id=319992
rdar://182923403
Reviewed by Alex Christensen.
317696@main ("Enable ASM support in dav1d") changed config.h so that
HAVE_ASM=1 on arm64 and updated the Xcode project to compile the arm64
.S assembly, but Source/ThirdParty/dav1d/CMakeLists.txt was left behind.
The ASM-enabled C then referenced dav1d_*_neon symbols with no assembly
compiled, breaking the arm64 CMake build.
Compile the arm64 .S files (and the generic arm/cpu.c) in the CMake build
when WTF_CPU_ARM64, mirroring the aarch64 source list in src/meson.build.
The .S files are compiled once into a dedicated OBJECT library (no BITDEPTH)
and set their own architecture via .arch, so no extra assembler flags are
needed. Other architectures keep HAVE_ASM=0 and build no assembly.
* Source/ThirdParty/dav1d/CMakeLists.txt:
Canonical link: https://commits.webkit.org/317725@main
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