b2g: renabling selinux which was removed from earlier commit

removed the patch which will remove the usage of libselinux

Change-Id: Id0461768f63a9b94ea7cddba3fa5ba80cd3d1551

patch/all/external/toybox/0001-toybox-Remove-libselinux-usage.patch

-From a1fb6728a53aada02986bc4aa1c4cd214062ff4b Mon Sep 17 00:00:00 2001
-From: Philippe Gravel <pgravel@codeaurora.org>
-Date: Fri, 25 Mar 2016 14:05:34 -0700
-Subject: [PATCH] Remove libselinux usage
-
-Change-Id: Ic7ec64be3179288d9c6f793dc22f4bbfbe8af807
----
- Android.mk          | 12 +-----------
- generated/config.h  |  2 +-
- generated/newtoys.h |  5 -----
- toys/posix/ls.c     |  2 ++
- 4 files changed, 4 insertions(+), 17 deletions(-)
-
-diff --git a/Android.mk b/Android.mk
-index 645da6d..1867683 100644
---- a/Android.mk
-+++ b/Android.mk
-@@ -60,10 +60,6 @@ LOCAL_SRC_FILES := \
-     main.c \
-     toys/android/getenforce.c \
-     toys/android/getprop.c \
--    toys/android/load_policy.c \
--    toys/android/restorecon.c \
--    toys/android/runcon.c \
--    toys/android/setenforce.c \
-     toys/android/setprop.c \
-     toys/lsb/dmesg.c \
-     toys/lsb/hostname.c \
-@@ -81,7 +77,6 @@ LOCAL_SRC_FILES := \
-     toys/other/blkid.c \
-     toys/other/blockdev.c \
-     toys/other/bzcat.c \
--    toys/other/chcon.c \
-     toys/other/chroot.c \
-     toys/other/clear.c \
-     toys/other/dos2unix.c \
-@@ -211,7 +206,7 @@ LOCAL_CFLAGS += -DTOYBOX_VERSION='"$(toybox_version)"'
- 
- LOCAL_CLANG := true
- 
--LOCAL_SHARED_LIBRARIES := libcutils libselinux
-+LOCAL_SHARED_LIBRARIES := libcutils
- 
- LOCAL_MODULE := toybox
- 
-@@ -228,7 +223,6 @@ ALL_TOOLS := \
-     bzcat \
-     cal \
-     cat \
--    chcon \
-     chgrp \
-     chmod \
-     chown \
-@@ -263,7 +257,6 @@ ALL_TOOLS := \
-     inotifyd \
-     insmod \
-     kill \
--    load_policy \
-     ln \
-     logname \
-     losetup \
-@@ -294,15 +287,12 @@ ALL_TOOLS := \
-     pwd \
-     readlink \
-     realpath \
--    restorecon \
-     rm \
-     rmdir \
-     rmmod \
-     route \
--    runcon \
-     sed \
-     seq \
--    setenforce \
-     setprop \
-     setsid \
-     sha1sum \
-diff --git a/generated/config.h b/generated/config.h
-index cc1ac50..0e7a893 100644
---- a/generated/config.h
-+++ b/generated/config.h
-@@ -520,7 +520,7 @@
- #define USE_TOYBOX_SUID(...) __VA_ARGS__
- #define CFG_TOYBOX_LSM_NONE 0
- #define USE_TOYBOX_LSM_NONE(...)
--#define CFG_TOYBOX_SELINUX 1
-+#define CFG_TOYBOX_SELINUX 0
- #define USE_TOYBOX_SELINUX(...) __VA_ARGS__
- #define CFG_TOYBOX_SMACK 0
- #define USE_TOYBOX_SMACK(...)
-diff --git a/generated/newtoys.h b/generated/newtoys.h
-index ebc449d..2089025 100644
---- a/generated/newtoys.h
-+++ b/generated/newtoys.h
-@@ -17,7 +17,6 @@ USE_CAT(NEWTOY(cat, "u"USE_CAT_V("vte"), TOYFLAG_BIN))
- USE_CATV(NEWTOY(catv, USE_CATV("vte"), TOYFLAG_USR|TOYFLAG_BIN))
- USE_SH(NEWTOY(cd, NULL, TOYFLAG_NOFORK))
- USE_CHATTR(NEWTOY(chattr, NULL, TOYFLAG_BIN))
--USE_CHCON(NEWTOY(chcon, "<2hvR", TOYFLAG_USR|TOYFLAG_BIN))
- USE_CHGRP(NEWTOY(chgrp, "<2hPLHRfv[-HLP]", TOYFLAG_BIN))
- USE_CHMOD(NEWTOY(chmod, "<2?vRf[-vf]", TOYFLAG_BIN))
- USE_CHOWN(OLDTOY(chown, chgrp, TOYFLAG_BIN))
-@@ -108,7 +107,6 @@ USE_KLOGD(NEWTOY(klogd, "c#<1>8n", TOYFLAG_SBIN))
- USE_LAST(NEWTOY(last, "f:W", TOYFLAG_BIN))
- USE_LINK(NEWTOY(link, "<2>2", TOYFLAG_USR|TOYFLAG_BIN))
- USE_LN(NEWTOY(ln, "<1vnfs", TOYFLAG_BIN))
--USE_LOAD_POLICY(NEWTOY(load_policy, "<1>1", TOYFLAG_USR|TOYFLAG_SBIN))
- USE_LOGGER(NEWTOY(logger, "st:p:", TOYFLAG_USR|TOYFLAG_BIN))
- USE_LOGIN(NEWTOY(login, ">1fph:", TOYFLAG_BIN))
- USE_LOGNAME(NEWTOY(logname, ">0", TOYFLAG_USR|TOYFLAG_BIN))
-@@ -169,17 +167,14 @@ USE_REALPATH(NEWTOY(realpath, "<1", TOYFLAG_USR|TOYFLAG_BIN))
- USE_REBOOT(NEWTOY(reboot, "n", TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
- USE_RENICE(NEWTOY(renice, "<1gpun#|", TOYFLAG_USR|TOYFLAG_BIN))
- USE_RESET(NEWTOY(reset, 0, TOYFLAG_USR|TOYFLAG_BIN))
--USE_RESTORECON(NEWTOY(restorecon, "<1DFnRrv", TOYFLAG_USR|TOYFLAG_SBIN))
- USE_REV(NEWTOY(rev, NULL, TOYFLAG_USR|TOYFLAG_BIN))
- USE_RFKILL(NEWTOY(rfkill, "<1>2", TOYFLAG_USR|TOYFLAG_SBIN))
- USE_RM(NEWTOY(rm, "fiRr[-fi]", TOYFLAG_BIN))
- USE_RMDIR(NEWTOY(rmdir, "<1p", TOYFLAG_BIN))
- USE_RMMOD(NEWTOY(rmmod, "<1wf", TOYFLAG_SBIN|TOYFLAG_NEEDROOT))
- USE_ROUTE(NEWTOY(route, "?neA:", TOYFLAG_BIN))
--USE_RUNCON(NEWTOY(runcon, "<2", TOYFLAG_USR|TOYFLAG_SBIN))
- USE_SED(NEWTOY(sed, "(version)e*f*inEr[+Er]", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_LOCALE))
- USE_SEQ(NEWTOY(seq, "<1>3?f:s:", TOYFLAG_USR|TOYFLAG_BIN))
--USE_SETENFORCE(NEWTOY(setenforce, "<1>1", TOYFLAG_USR|TOYFLAG_SBIN))
- USE_SETPROP(NEWTOY(setprop, "<2>2", TOYFLAG_USR|TOYFLAG_SBIN))
- USE_SETSID(NEWTOY(setsid, "^<1t", TOYFLAG_USR|TOYFLAG_BIN))
- USE_SH(NEWTOY(sh, "c:i", TOYFLAG_BIN))
-diff --git a/toys/posix/ls.c b/toys/posix/ls.c
-index 35d1034..1722fc9 100644
---- a/toys/posix/ls.c
-+++ b/toys/posix/ls.c
-@@ -164,6 +164,8 @@ static unsigned seclabel(struct dirtree *dt, int pad)
-     if (pad) printf(" %*s "+(pad>0), pad, buf);
- 
-     return len;
-+  } else {
-+    return 0;
-   }
- }
- 
--- 
-1.8.2.1
-