Make it build under Android

Replace version_gen.h with hardcoded version_non_gen.h
Add Android.mk and libfdt/Android.mk
Change dtc-parser.tab.h to dtc-parser.h (in dtc-lexer.l)

Change-Id: If7b8ac5fdad41294298161b3e800fc81347be415

Android.mk

@@ -0,0 +1,25 @@
+# Copyright 2016 The Android Open Source Project
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+  checks.c \
+  data.c \
+  dtc.c \
+  dtc-lexer.l \
+  dtc-parser.y \
+  flattree.c \
+  fstree.c \
+  livetree.c \
+  srcpos.c \
+  treesource.c \
+  util.c
+
+LOCAL_STATIC_LIBRARIES := \
+  libfdt
+LOCAL_MODULE := dtc
+
+include $(BUILD_HOST_EXECUTABLE)
+
+include $(LOCAL_PATH)/libfdt/Android.mk

README.version

@@ -0,0 +1,3 @@
+URL: https://git.kernel.org/cgit/utils/dtc/dtc.git/commit/?id=b06e55c88b9b922ff7e25cd62a4709b65524f0fc
+Version: 1.4.1 plus bugfixes
+Owners: cphoenix

dtc-lexer.l

@@ -36,7 +36,7 @@ LINECOMMENT	"//".*\n
 %{
 #include "dtc.h"
 #include "srcpos.h"
-#include "dtc-parser.tab.h"
+#include "dtc-parser.h"
 
 YYLTYPE yylloc;
 extern bool treesource_error;

libfdt/Android.mk

@@ -0,0 +1,16 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := \
+  fdt.c \
+  fdt_ro.c \
+  fdt_wip.c \
+  fdt_sw.c \
+  fdt_rw.c \
+  fdt_strerror.c \
+  fdt_empty_tree.c \
+  fdt_addresses.c
+
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
+LOCAL_MODULE := libfdt
+include $(BUILD_HOST_STATIC_LIBRARY)

util.c

@@ -34,7 +34,7 @@
 
 #include "libfdt.h"
 #include "util.h"
-#include "version_gen.h"
+#include "version_non_gen.h"
 
 char *xstrdup(const char *s)
 {

version_non_gen.h

@@ -0,0 +1 @@
+#define DTC_VERSION "DTC 1.4.1-Android-build"