--- Makefile.in.orig	2011-03-31 21:08:36.000000000 +0200
+++ Makefile.in	2017-11-02 22:38:29.419197096 +0100
@@ -968,7 +968,7 @@
 # Needed to "configure" it correctly.  Unfortunately these
 # flags wind up being applied to all code in js/src, not just
 # the code in js/src/assembler.
-CXXFLAGS += -DUSE_SYSTEM_MALLOC=1 -DENABLE_ASSEMBLER=1 -DENABLE_JIT=1
+CXXFLAGS += -DUSE_SYSTEM_MALLOC=1 -DENABLE_ASSEMBLER=0 -DENABLE_JIT=0
 
 INCLUDES +=	-I$(srcdir)/assembler -I$(srcdir)/yarr
 
--- configure.orig	2022-09-12 13:24:29.117018869 +0200
+++ configure	2022-09-12 13:40:39.600105403 +0200
@@ -7911,7 +7911,6 @@
 
     ;;
 sparc*-*)
-    ENABLE_TRACEJIT=1
     NANOJIT_ARCH=Sparc
     cat >> confdefs.h <<\EOF
 #define JS_CPU_SPARC 1