From: Adrian Perez de Castro <aperez@igalia.com>
To: buildroot@buildroot.org
Cc: Adrian Perez de Castro <aperez@igalia.com>
Subject: [Buildroot] [PATCH] package/webkitgtk: disable JIT for all MIPS CPUs
Date: Sat, 28 Feb 2026 21:44:04 +0200 [thread overview]
Message-ID: <20260228194406.1906845-1-aperez@igalia.com> (raw)
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@igalia.com>
---
package/webkitgtk/webkitgtk.mk | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/package/webkitgtk/webkitgtk.mk b/package/webkitgtk/webkitgtk.mk
index d9aa48f024..161807bc5a 100644
--- a/package/webkitgtk/webkitgtk.mk
+++ b/package/webkitgtk/webkitgtk.mk
@@ -173,18 +173,16 @@ else
WEBKITGTK_CONF_OPTS += -DENABLE_JOURNALD_LOG=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.
+# 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.
#
-# Also, we have to disable the sampling profiler and webassembly,
-# which does NOT work with ENABLE_C_LOOP.
+# Upstream bug: https://bugs.webkit.org/show_bug.cgi?id=278559
#
-# 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
-#
-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)
WEBKITGTK_CONF_OPTS += -DENABLE_JIT=OFF -DENABLE_C_LOOP=ON \
-DENABLE_SAMPLING_PROFILER=OFF \
-DENABLE_WEBASSEMBLY=OFF
--
2.53.0
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next reply other threads:[~2026-02-28 19:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-28 19:44 Adrian Perez de Castro [this message]
2026-03-01 14:02 ` [Buildroot] [PATCH] package/webkitgtk: disable JIT for all MIPS CPUs Peter Korsgaard
2026-03-06 19:53 ` Thomas Perale via buildroot
-- strict thread matches above, loose matches on Subject: below --
2024-08-23 12:32 Adrian Perez de Castro
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