[Buildroot] [git commit] package/wpewebkit: disable JIT for all MIPS CPUs
Peter Korsgaard
peter at korsgaard.com
Sun Mar 1 14:02:55 UTC 2026
commit: https://gitlab.com/buildroot.org/buildroot/-/commit/8d222e03c74f48461562581cced7d0d28dded0ca
branch: https://gitlab.com/buildroot.org/buildroot/-/tree/master
Change the mips32r6 into a blanket BR2_mips[el] check to disable the
JSC JIT. Upstream removed JIT support for all MIPS processors in
January 2024 [0], and the change trickled down to stable releases
starting on version 2.44.0 [1].
While at it, change the upstream bug links to point to a more
appropriate bug report.
[0] https://commits.webkit.org/272866@main
[1] https://lists.webkit.org/archives/list/webkit-wpe@lists.webkit.org/thread/JM7GLPPKGAB6DIQ2YDHPEIWNOYSUHBC7/
Signed-off-by: Adrian Perez de Castro <aperez at igalia.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
package/wpewebkit/wpewebkit.mk | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/package/wpewebkit/wpewebkit.mk b/package/wpewebkit/wpewebkit.mk
index 03deb6e991..1f5f4aa5e6 100644
--- a/package/wpewebkit/wpewebkit.mk
+++ b/package/wpewebkit/wpewebkit.mk
@@ -156,18 +156,16 @@ else
WPEWEBKIT_CONF_OPTS += -DUSE_GBM=OFF
endif
-# JIT is not supported for MIPS r6, but the WebKit build system does not
-# have a check for these processors. The same goes for ARMv5 and ARMv6.
-# Disable JIT forcibly here and use the CLoop interpreter instead.
+# JIT is not supported for MIPS, ARMv5, and ARMv6, but the WebKit build
+# system does not have a check for some of these target processors.
#
+# Disable JIT forcibly here and use the CLoop interpreter instead.
# Also, we have to disable the sampling profiler and WebAssembly, which
# do NOT work with ENABLE_C_LOOP.
#
-# Upstream bugs: https://bugs.webkit.org/show_bug.cgi?id=191258
-# https://bugs.webkit.org/show_bug.cgi?id=172765
-# https://bugs.webkit.org/show_bug.cgi?id=265218
+# Upstream bug: https://bugs.webkit.org/show_bug.cgi?id=278559
#
-ifeq ($(BR2_ARM_CPU_ARMV5)$(BR2_ARM_CPU_ARMV6)$(BR2_MIPS_CPU_MIPS32R6)$(BR2_MIPS_CPU_MIPS64R6),y)
+ifeq ($(BR2_ARM_CPU_ARMV5)$(BR2_ARM_CPU_ARMV6)$(BR2_mips)$(BR2_mipsel),y)
WPEWEBKIT_CONF_OPTS += \
-DENABLE_JIT=OFF \
-DENABLE_C_LOOP=ON \
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