freedreno: add Android build support

v2 Rename the headers variable(s) to *_H_FILES.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>

Android.mk

@@ -54,6 +54,7 @@ LOCAL_COPY_HEADERS_TO := libdrm
 include $(BUILD_SHARED_LIBRARY)
 
 SUBDIRS := \
+	freedreno \
 	intel \
 	nouveau \
 	radeon

freedreno/Android.mk

@@ -0,0 +1,30 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+# Import variables LIBDRM_FREEDRENO_FILES, LIBDRM_FREEDRENO_H_FILES
+include $(LOCAL_PATH)/Makefile.sources
+
+LOCAL_MODULE := libdrm_freedreno
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SHARED_LIBRARIES := libdrm
+
+LOCAL_SRC_FILES := $(LIBDRM_FREEDRENO_FILES)
+LOCAL_EXPORT_C_INCLUDE_DIRS += \
+	$(LOCAL_PATH)/freedreno
+
+LOCAL_C_INCLUDES := \
+	$(LIBDRM_TOP) \
+	$(LIBDRM_TOP)/freedreno \
+	$(LIBDRM_TOP)/include/drm
+
+LOCAL_CFLAGS := \
+	-DHAVE_LIBDRM_ATOMIC_PRIMITIVES=1
+
+LOCAL_COPY_HEADERS := $(LIBDRM_FREEDRENO_H_FILES)
+LOCAL_COPY_HEADERS_TO := freedreno
+
+LOCAL_SHARED_LIBRARIES := \
+	libdrm
+
+include $(BUILD_SHARED_LIBRARY)