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/testsuite/testing.sh b/testsuite/testing.sh
index 9ce9844..ccfebc8 100644
--- a/testsuite/testing.sh
+++ b/testsuite/testing.sh
@@ -63,10 +63,10 @@
 {
 	SKIP=
 	while test "$1"; do
-		if test x"${OPTIONFLAGS/*:$1:*/y}" != x"y"; then
-			SKIP=1
-			return
-		fi
+		case "${OPTIONFLAGS}" in
+			*:$1:*) ;;
+			*) SKIP=1; return ;;
+		esac
 		shift
 	done
 }