toybox error output

(P2) (40128c4...) $ toybox > make menuconfig
cc -o kconfig/mconf kconfig/mconf.c kconfig/zconf.tab.c \
	kconfig/lxdialog/*.c -lcurses -DCURSES_LOC="<ncurses.h>" \
	-DKBUILD_NO_NLS=1 -DPROJECT_NAME=\"ToyBox\"
scripts/genconfig.sh
kconfig/mconf Config.in
.config:73:warning: trying to assign nonexistent symbol TTOP
#
# configuration written to .config
#


*** End of ToyBox configuration.
*** Execute 'make' to build, or try 'make help'.


#### make completed successfully (11 seconds) ####

(P2) (40128c4...) $ toybox > make clean
rm -f kconfig/zconf.hash.c kconfig/zconf.tab.c kconfig/lex.zconf.c kconfig/conf kconfig/mconf
rm -rf toybox toybox_unstripped generated change .singleconfig*

#### make completed successfully  ####

(P2) (40128c4...) $ toybox > make
scripts/genconfig.sh
scripts/make.sh
Generate headers from toys/*/*.c...
generated/newtoys.h Library probe........
Make generated/config.h from .config.
generated/flags.h generated/globals.h scripts/mktags.c: In function 'main':
scripts/mktags.c:18:19: warning: implicit declaration of function 'isspace' [-Wimplicit-function-declaration]
     while (len && isspace(line[len-1])) line[--len]=0;
                   ^
scripts/mktags.c:26:12: warning: implicit declaration of function 'isalpha' [-Wimplicit-function-declaration]
       if (!isalpha(*line)) {
            ^
scripts/mktags.c:47:30: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
         if (!isalpha(*s) && !isdigit(*s)) *s = '_';
                              ^
generated/tags.h generated/help.h
Compile toybox......In file included from ./toys.h:73:0,
                 from lib/args.c:12:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
In file included from ./toys.h:73:0,
                 from lib/getmountlist.c:6:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
In file included from ./toys.h:73:0,
                 from lib/help.c:3:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
.In file included from ./toys.h:73:0,
                 from lib/dirtree.c:6:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
In file included from ./toys.h:73:0,
                 from lib/lib.c:6:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
In file included from ./toys.h:73:0,
                 from lib/interestingtimes.c:6:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
In file included from ./toys.h:73:0,
                 from lib/linestack.c:1:
./lib/lsm.h:9:29: fatal error: selinux/selinux.h: No such file or directory
compilation terminated.
Makefile:19: ошибка выполнения рецепта для цели «toybox»
make: *** [toybox] Ошибка 1

#### make failed to build some targets (4 seconds) ####

(P2) (40128c4...) $ toybox >