From: Adrian Perez de Castro <aperez@igalia.com>
Date: Tue, 11 Feb 2020 20:44:45 +0000 (+0200)
Subject: package/wpewebkit: disable JSC JIT for MIPSr6
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f779520a63ef5abcb3e28db6159e8762c67dfbf4;p=buildroot.git

package/wpewebkit: disable JSC JIT for MIPSr6

Forcibly disable the JavaScriptCore JIT compilation support
for MIPSr6 processors, which are unsupported.

Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---

diff --git a/package/wpewebkit/wpewebkit.mk b/package/wpewebkit/wpewebkit.mk
index cf45b68943..8b890301b7 100644
--- a/package/wpewebkit/wpewebkit.mk
+++ b/package/wpewebkit/wpewebkit.mk
@@ -63,4 +63,13 @@ else
 WPEWEBKIT_CONF_OPTS += -DUSE_WOFF2=OFF
 endif
 
+# JIT is not supported for MIPS r6, but the WebKit build system does not
+# have a check for these processors. Disable JIT forcibly here and use
+# the CLoop interpreter instead.
+#
+# Upstream bug: https://bugs.webkit.org/show_bug.cgi?id=191258
+ifeq ($(BR2_MIPS_CPU_MIPS32R6)$(BR2_MIPS_CPU_MIPS64R6),y)
+WPEWEBKIT_CONF_OPTS += -DENABLE_JIT=OFF -DENABLE_C_LOOP=ON
+endif
+
 $(eval $(cmake-package))