# HG changeset patch
# Parent 87e43d08cce58b76e1910946c36c6465bb4c74e6
From: upstream
Subject: Fix PPC64 build
https://bugzilla.mozilla.org/show_bug.cgi?id=670719
https://bugzilla.mozilla.org/show_bug.cgi?id=654056
diff --git a/ipc/chromium/src/build/build_config.h b/ipc/chromium/src/build/build_config.h
--- a/ipc/chromium/src/build/build_config.h
+++ b/ipc/chromium/src/build/build_config.h
@@ -52,16 +52,19 @@
#define ARCH_CPU_X86_FAMILY 1
#define ARCH_CPU_X86 1
#define ARCH_CPU_32_BITS 1
#elif defined(__ARMEL__)
#define ARCH_CPU_ARM_FAMILY 1
#define ARCH_CPU_ARMEL 1
#define ARCH_CPU_32_BITS 1
#define WCHAR_T_IS_UNSIGNED 1
+#elif defined(__powerpc64__)
+#define ARCH_CPU_PPC64 1
+#define ARCH_CPU_64_BITS 1
#elif defined(__ppc__) || defined(__powerpc__)
#define ARCH_CPU_PPC 1
#define ARCH_CPU_32_BITS 1
#else
#error Please add support for your architecture in build/build_config.h
#endif
// Type detection for wchar_t.
diff --git a/js/src/Makefile.in b/js/src/Makefile.in
--- a/js/src/Makefile.in
+++ b/js/src/Makefile.in
@@ -433,16 +433,18 @@ CPPSRCS += \
YarrPattern.cpp \
YarrSyntaxChecker.cpp \
$(NULL)
else
###############################################
# BEGIN include sources for the Nitro assembler
#
+ENABLE_YARR_JIT = 1
+
VPATH += $(srcdir)/assembler \
$(srcdir)/assembler/wtf \
$(srcdir)/assembler/jit \
$(srcdir)/assembler/assembler \
$(srcdir)/methodjit \
$(srcdir)/yarr \
$(NONE)
@@ -1076,17 +1078,21 @@ endif
###############################################
# BEGIN kludges for the Nitro assembler
#
# Needed to "configure" it correctly. Unfortunately these
# flags wind up being applied to all code in js/src, not just
# the code in js/src/assembler.
-CXXFLAGS += -DUSE_SYSTEM_MALLOC=1 -DENABLE_ASSEMBLER=1 -DENABLE_JIT=1
+CXXFLAGS += -DUSE_SYSTEM_MALLOC=1 -DENABLE_ASSEMBLER=1
+
+ifneq (,$(ENABLE_YARR_JIT)$(ENABLE_TRACEJIT)$(ENABLE_METHODJIT))
+CXXFLAGS += -DENABLE_JIT=1
+endif
INCLUDES += -I$(srcdir)/assembler -I$(srcdir)/yarr
ifdef ENABLE_METHODJIT
# Build a standalone test program that exercises the assembler
# sources a bit.
TESTMAIN_OBJS = \
Assertions.$(OBJ_SUFFIX) \