Switch to new host prebuilt x86_64-linux-glibc2.11-4.6

Change-Id: I763398d523bf4851a13722f72b12ec69d7a4bb4f

2 files changed, 25 insertions, 27 deletions

diff --git a/core/clang/x86_common.mk b/core/clang/x86_common.mk
index bce95cb..aaee62e 100644
--- a/core/clang/x86_common.mk
+++ b/core/clang/x86_common.mk
@@ -4,14 +4,6 @@ endif
 
 ifeq ($(HOST_OS),linux)
 
-ifneq ($(strip $(BUILD_HOST_64bit)),)
-# Needs to be updated along with gcc
-HOST_ARCH_DESCRIPTOR_FOR_CLANG := x86_64-linux
-else
-# Needs to be updated along with gcc
-HOST_ARCH_DESCRIPTOR_FOR_CLANG := i686-linux
-endif
-
 CLANG_CONFIG_x86_LINUX_HOST_EXTRA_ASFLAGS := \
   --gcc-toolchain=$(HOST_TOOLCHAIN_FOR_CLANG) \
   --sysroot=$(HOST_TOOLCHAIN_FOR_CLANG)/sysroot
@@ -19,27 +11,38 @@ CLANG_CONFIG_x86_LINUX_HOST_EXTRA_ASFLAGS := \
 CLANG_CONFIG_x86_LINUX_HOST_EXTRA_CFLAGS := \
   --gcc-toolchain=$(HOST_TOOLCHAIN_FOR_CLANG) \
 
+ifneq ($(strip $(BUILD_HOST_64bit)),)
 CLANG_CONFIG_x86_LINUX_HOST_EXTRA_CPPFLAGS :=   \
   --gcc-toolchain=$(HOST_TOOLCHAIN_FOR_CLANG) \
   --sysroot=$(HOST_TOOLCHAIN_FOR_CLANG)/sysroot \
-  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/include/c++/4.6.x-google \
-  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/include/c++/4.6.x-google/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG) \
-  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/include/c++/4.6.x-google/backward \
+  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/include/c++/4.6 \
+  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/include/c++/4.6/x86_64-linux \
+  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/include/c++/4.6/backward \
 
 CLANG_CONFIG_x86_LINUX_HOST_EXTRA_LDFLAGS := \
   --gcc-toolchain=$(HOST_TOOLCHAIN_FOR_CLANG) \
   --sysroot=$(HOST_TOOLCHAIN_FOR_CLANG)/sysroot \
-  -B$(HOST_TOOLCHAIN_FOR_CLANG)/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/bin \
-  -B$(HOST_TOOLCHAIN_FOR_CLANG)/lib/gcc/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/4.6.x-google \
-  -L$(HOST_TOOLCHAIN_FOR_CLANG)/lib/gcc/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/4.6.x-google
-
-ifneq ($(strip $(BUILD_HOST_64bit)),)
-# need to add lib64 if building 64-bit, otherwise lib
-CLANG_CONFIG_x86_LINUX_HOST_EXTRA_LDFLAGS += -L$(HOST_TOOLCHAIN_FOR_CLANG)/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/lib64/
+  -B$(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/bin \
+  -B$(HOST_TOOLCHAIN_FOR_CLANG)/lib/gcc/x86_64-linux/4.6 \
+  -L$(HOST_TOOLCHAIN_FOR_CLANG)/lib/gcc/x86_64-linux/4.6 \
+  -L$(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/lib64/
 else
-CLANG_CONFIG_x86_LINUX_HOST_EXTRA_LDFLAGS += -L$(HOST_TOOLCHAIN_FOR_CLANG)/$(HOST_ARCH_DESCRIPTOR_FOR_CLANG)/lib/
+CLANG_CONFIG_x86_LINUX_HOST_EXTRA_CPPFLAGS :=   \
+  --gcc-toolchain=$(HOST_TOOLCHAIN_FOR_CLANG) \
+  --sysroot=$(HOST_TOOLCHAIN_FOR_CLANG)/sysroot \
+  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/include/c++/4.6 \
+  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/include/c++/4.6/x86_64-linux/32 \
+  -isystem $(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/include/c++/4.6/backward \
+
+CLANG_CONFIG_x86_LINUX_HOST_EXTRA_LDFLAGS := \
+  --gcc-toolchain=$(HOST_TOOLCHAIN_FOR_CLANG) \
+  --sysroot=$(HOST_TOOLCHAIN_FOR_CLANG)/sysroot \
+  -B$(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/bin \
+  -B$(HOST_TOOLCHAIN_FOR_CLANG)/lib/gcc/x86_64-linux/4.6/32 \
+  -L$(HOST_TOOLCHAIN_FOR_CLANG)/lib/gcc/x86_64-linux/4.6/32 \
+  -L$(HOST_TOOLCHAIN_FOR_CLANG)/x86_64-linux/lib32/
+endif
 endif
-endif # linux
 
 ifeq ($(HOST_OS),windows)
 # nothing required here yet
diff --git a/core/combo/HOST_linux-x86.mk b/core/combo/HOST_linux-x86.mk
index 3c87264..85d536b 100644
--- a/core/combo/HOST_linux-x86.mk
+++ b/core/combo/HOST_linux-x86.mk
@@ -22,10 +22,8 @@ define get-file-size
 stat --format "%s" "$(1)" | tr -d '\n'
 endef
 
-# Previously the prebiult host toolchain is used only for the sdk build,
-# that's why we have "sdk" in the path name.
 ifeq ($(strip $(HOST_TOOLCHAIN_PREFIX)),)
-HOST_TOOLCHAIN_PREFIX := prebuilts/tools/gcc-sdk/
+HOST_TOOLCHAIN_PREFIX := prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/bin/x86_64-linux-
 endif
 # Don't do anything if the toolchain is not there
 ifneq (,$(strip $(wildcard $(HOST_TOOLCHAIN_PREFIX)gcc)))
@@ -34,6 +32,7 @@ HOST_CXX := $(HOST_TOOLCHAIN_PREFIX)g++
 HOST_AR  := $(HOST_TOOLCHAIN_PREFIX)ar
 endif # $(HOST_TOOLCHAIN_PREFIX)gcc exists
 
+HOST_TOOLCHAIN_FOR_CLANG := prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/
 ifneq ($(strip $(BUILD_HOST_64bit)),)
 # By default we build everything in 32-bit, because it gives us
 # more consistency between the host tools and the target.
@@ -41,14 +40,10 @@ ifneq ($(strip $(BUILD_HOST_64bit)),)
 # which can benefit from 64-bit host arch.
 HOST_GLOBAL_CFLAGS += -m64 -Wa,--noexecstack
 HOST_GLOBAL_LDFLAGS += -m64 -Wl,-z,noexecstack
-# gcc location for clang; to be updated when clang is updated
-HOST_TOOLCHAIN_FOR_CLANG := prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/
 else
 # We expect SSE3 floating point math.
 HOST_GLOBAL_CFLAGS += -mstackrealign -msse3 -mfpmath=sse -m32 -Wa,--noexecstack
 HOST_GLOBAL_LDFLAGS += -m32 -Wl,-z,noexecstack
-# gcc location for clang; to be updated when clang is updated
-HOST_TOOLCHAIN_FOR_CLANG := prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6/
 endif # BUILD_HOST_64bit
 
 ifneq ($(strip $(BUILD_HOST_static)),)