busybox: squashed commit of merging cm-12.1

With fixes to LOCAL_C_INCLUDES for libsepol in M and fixed
some missing includes to enable building for 64 bit devices

Conflicts:
	Android.mk
	android/libc/arch-x86/syscalls/swapoff.S
	android/libc/arch-x86/syscalls/swapon.S
	android/libc/arch-x86/syscalls/sysinfo.S
	android/librpc/pmap_rmt.c
	android/reboot.c
	include-full/copy-current.sh
	include-minimal/copy-current.sh
	include/platform.h
	networking/interface.c
	networking/nslookup.c

Change-Id: If6092fa87f3d21190db1af4f70daa150eb462660
diff --git a/include/xregex.h b/include/xregex.h
index 5e5e6a2..62f438c 100644
--- a/include/xregex.h
+++ b/include/xregex.h
@@ -11,7 +11,19 @@
 #ifndef BB_REGEX_H
 #define BB_REGEX_H 1
 
+#if defined(ANDROID) && !defined(RECOVERY_VERSION)
+
+#include <bb_regex.h>
+#define regcomp bb_regcomp
+#define re_compile_pattern bb_re_compile_pattern
+#define re_search bb_re_search
+#define regexec bb_regexec
+#define regfree bb_regfree
+#define regerror bb_regerror
+
+#else
 #include <regex.h>
+#endif
 
 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN