Android: fix x86 gallium builds

Builds with gallium enabled fail on x86 with linker error:

external/mesa3d/src/mesa/vbo/vbo_exec_array.c:127: error: undefined reference to '_mesa_uint_array_min_max'

The problem is sse_minmax.c is not included in the libmesa_st_mesa
library. Since the SSE4.1 files are needed for both libmesa_st_mesa
and libmesa_dricore, move SSE4.1 files into a separate static library
that can be used by both.

Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

src/mesa/Android.libmesa_dricore.mk

@@ -48,9 +48,8 @@ endif # x86
 endif # MESA_ENABLE_ASM
 
 ifeq ($(ARCH_X86_HAVE_SSE4_1),true)
-LOCAL_SRC_FILES += \
-	main/streaming-load-memcpy.c \
-	main/sse_minmax.c
+LOCAL_WHOLE_STATIC_LIBRARIES := \
+	libmesa_sse41
 LOCAL_CFLAGS := \
 	-msse4.1 \
        -DUSE_SSE41
@@ -63,7 +62,7 @@ LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/gallium/include \
 	$(MESA_TOP)/src/gallium/auxiliary
 
-LOCAL_WHOLE_STATIC_LIBRARIES := \
+LOCAL_WHOLE_STATIC_LIBRARIES += \
 	libmesa_program
 
 include $(LOCAL_PATH)/Android.gen.mk

src/mesa/Android.libmesa_sse41.mk

@@ -0,0 +1,44 @@
+# Copyright 2012 Intel Corporation
+# Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
+# Copyright (C) 2010-2011 LunarG Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+ifeq ($(ARCH_X86_HAVE_SSE4_1),true)
+
+LOCAL_PATH := $(call my-dir)
+
+include $(LOCAL_PATH)/Makefile.sources
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_sse41
+
+LOCAL_SRC_FILES += \
+	$(X86_SSE41_FILES)
+
+LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src/mapi \
+	$(MESA_TOP)/src/gallium/include \
+	$(MESA_TOP)/src/gallium/auxiliary
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
+
+endif

src/mesa/Android.libmesa_st_mesa.mk

@@ -47,6 +47,8 @@ endif # x86
 endif # MESA_ENABLE_ASM
 
 ifeq ($(ARCH_X86_HAVE_SSE4_1),true)
+LOCAL_WHOLE_STATIC_LIBRARIES := \
+	libmesa_sse41
 LOCAL_CFLAGS := \
        -DUSE_SSE41
 endif
@@ -58,7 +60,7 @@ LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/gallium/auxiliary \
 	$(MESA_TOP)/src/gallium/include
 
-LOCAL_WHOLE_STATIC_LIBRARIES := \
+LOCAL_WHOLE_STATIC_LIBRARIES += \
 	libmesa_program
 
 include $(LOCAL_PATH)/Android.gen.mk

src/mesa/Android.mk

@@ -24,5 +24,6 @@ include $(LOCAL_PATH)/Android.mesa_gen_matypes.mk
 include $(LOCAL_PATH)/Android.libmesa_glsl_utils.mk
 include $(LOCAL_PATH)/Android.libmesa_dricore.mk
 include $(LOCAL_PATH)/Android.libmesa_st_mesa.mk
+include $(LOCAL_PATH)/Android.libmesa_sse41.mk
 
 include $(LOCAL_PATH)/program/Android.mk

src/mesa/Makefile.sources

@@ -587,6 +587,10 @@ X86_64_FILES =		\
 	x86-64/x86-64.h	\
 	x86-64/xform4.S
 
+X86_SSE41_FILES = \
+	main/streaming-load-memcpy.c \
+	main/sse_minmax.c
+
 SPARC_FILES =			\
 	sparc/sparc.h		\
 	sparc/sparc_clip.S	\