Make wp76xx bin/kconfig' failed

exars@exars-IStNX3-15HP038:~/workspace/legatoAF/legato-19.02.0$ make wp76xx
Building Legato for target ‘wp76xx’
Makefile:126: build/wp76xx/.config.mk: そのようなファイルやディレクトリはありません
modules/WiFi/moduleDefs:12: Legato WiFi version is undefined…
MAKE /home/exars/workspace/legatoAF/legato-19.02.0/bin/kconfig
make[1]: ディレクトリ ‘/home/exars/workspace/legatoAF/legato-19.02.0’ に入ります
COPY kconfig-frontends
RECONF kconfig-frontends
configure.ac:36: installing ‘scripts/.autostuff/scripts/ar-lib’
configure.ac:36: installing ‘scripts/.autostuff/scripts/compile’
configure.ac:23: installing ‘scripts/.autostuff/scripts/install-sh’
configure.ac:23: installing ‘scripts/.autostuff/scripts/missing’
Makefile.am:14: error: library used but ‘RANLIB’ is undefined
Makefile.am:14: The usual way to define ‘RANLIB’ is to add ‘AC_PROG_RANLIB’
Makefile.am:14: to ‘configure.ac’ and run ‘autoconf’ again.
Makefile.am:13: error: Libtool library used but ‘LIBTOOL’ is undefined
Makefile.am:13: The usual way to define ‘LIBTOOL’ is to add ‘LT_INIT’
Makefile.am:13: to ‘configure.ac’ and run ‘aclocal’ and ‘autoconf’ again.
Makefile.am:13: If ‘LT_INIT’ is in ‘configure.ac’, make sure
Makefile.am:13: its definition is in aclocal’s search path.
Makefile.am: installing ‘scripts/.autostuff/scripts/depcomp’
configure.ac: installing ‘scripts/.autostuff/scripts/ylwrap’
autoreconf: automake failed with exit status: 1
Makefile.hostTools:136: recipe for target ‘/home/exars/workspace/legatoAF/legato-19.02.0/build/tools/kconfig-frontends/configure’ failed
make[1]: *** [/home/exars/workspace/legatoAF/legato-19.02.0/build/tools/kconfig-frontends/configure] Error 1
make[1]: ディレクトリ ‘/home/exars/workspace/legatoAF/legato-19.02.0’ から出ます
Makefile:492: recipe for target ‘/home/exars/workspace/legatoAF/legato-19.02.0/bin/kconfig’ failed
make: *** [/home/exars/workspace/legatoAF/legato-19.02.0/bin/kconfig] Error 2

are you compiling in “leaf shell”?