$OpenBSD: patch-js_src_Makefile_in,v 1.7 2012/02/20 20:21:43 landry Exp $
https://bug691898.bugzilla.mozilla.org/attachment.cgi?id=588391
use yarr interpreter on ppc
--- js/src/Makefile.in.orig	Mon Jan 16 17:05:37 2012
+++ js/src/Makefile.in	Mon Jan 16 17:07:47 2012
@@ -416,15 +416,20 @@ CPPSRCS += 	checks.cc \
 
 ifeq (,$(filter arm% sparc %86 x86_64,$(TARGET_CPU)))
 
-VPATH +=        $(srcdir)/yarr/pcre \
+VPATH +=        $(srcdir)/assembler \
+                $(srcdir)/assembler/wtf \
+                $(srcdir)/yarr \
 		$(NULL)
 
 CPPSRCS += \
-                pcre_compile.cpp \
-                pcre_exec.cpp \
-                pcre_tables.cpp \
-                pcre_xclass.cpp \
-                pcre_ucp_searchfuncs.cpp \
+                Assertions.cpp \
+                OSAllocatorOS2.cpp \
+                OSAllocatorPosix.cpp \
+                OSAllocatorWin.cpp \
+                PageBlock.cpp \
+                YarrInterpreter.cpp \
+                YarrPattern.cpp \
+                YarrSyntaxChecker.cpp \
 		$(NULL)
 else
 
@@ -1015,10 +1020,10 @@ endif
 # 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
+CXXFLAGS += -DUSE_SYSTEM_MALLOC=1
 
 ifneq (,$(ENABLE_YARR_JIT)$(ENABLE_TRACEJIT)$(ENABLE_METHODJIT))
-CXXFLAGS +=  -DENABLE_JIT=1
+CXXFLAGS +=  -DENABLE_JIT=1 -DENABLE_ASSEMBLER=1
 endif
 
 INCLUDES +=	-I$(srcdir)/assembler -I$(srcdir)/yarr