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webkitgtk3: Do not use musttail with clang on arm

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Fixes
https://github.com/llvm/llvm-project/issues/67767

Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2023-09-30 12:42:06 -07:00
parent 61663d2990
commit e959a2a96e
2 changed files with 22 additions and 0 deletions
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21
meta-oe/recipes-support/webkitgtk/webkitgtk3/no-musttail-arm.patch Normal file
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@ -0,0 +1,21 @@
clang/arm: Do not use MUST_TAIL_CALL
This causes clang-17 to crash see [1]
this code is new in webkit 2.42[2] thats why we do not see the crash in older webkit
[1] https://github.com/llvm/llvm-project/issues/67767
[2] https://github.com/WebKit/WebKit/commit/4d816460b765acd8aef90ab474615850b91ecc35
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
--- a/Source/WTF/wtf/Compiler.h
+++ b/Source/WTF/wtf/Compiler.h
@@ -284,7 +284,7 @@
/* MUST_TAIL_CALL */
#if !defined(MUST_TAIL_CALL) && defined(__cplusplus) && defined(__has_cpp_attribute)
-#if __has_cpp_attribute(clang::musttail)
+#if __has_cpp_attribute(clang::musttail) && !defined(__arm__)
#define MUST_TAIL_CALL [[clang::musttail]]
#endif
#endif

1
meta-oe/recipes-support/webkitgtk/webkitgtk3_2.42.0.bb
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@ -13,6 +13,7 @@ SRC_URI = "https://www.webkitgtk.org/releases/webkitgtk-${PV}.tar.xz \
file://0001-FindGObjectIntrospection.cmake-prefix-variables-obta.patch \
file://reproducibility.patch \
file://0d3344e17d258106617b0e6d783d073b188a2548.patch \
file://no-musttail-arm.patch \
"
SRC_URI[sha256sum] = "828f95935861fae583fb8f2ae58cf64c63c178ae2b7c2d6f73070813ad64ed1b"