crypt.h: No such file or directory

[Doug Abbott]

Hi all,

I'm trying to build  BusyBox 1.30.1 defconfig for a Raspberry Pi 3 using 
a cross tool chain from the Yocto project. Here are the last few lines 
of the build:

       CC      libbb/perror_nomsg_and_die.o
       CC      libbb/pidfile.o
       CC      libbb/platform.o
       CC      libbb/print_flags.o
       CC      libbb/print_numbered_lines.o
       CC      libbb/printable.o
       CC      libbb/printable_string.o
       CC      libbb/process_escape_sequence.o
       CC      libbb/procps.o
       CC      libbb/progress.o
       CC      libbb/ptr_to_globals.o
       CC      libbb/pw_encrypt.o
    libbb/pw_encrypt.c:9:10: fatal error: crypt.h: No such file or directory
      #include <crypt.h>
               ^~~~~~~~~
    compilation terminated.
    make[1]: *** [libbb/pw_encrypt.o] Error 1
    make: *** [libbb] Error 2

CROSS_COMPILER_PREFIX = arm-poky-linux-gnueabi-
SYSROOT = /opt/arm/sysroots/cortexa7t2hf-neon-vfpv4-poky-linux-gnueabi
EXTRA_CFLAGS = -march=armv7ve -mthumb -mfpu=neon-vfpv4 -mfloat-abi=hard 
-mcpu=cortex-a7

Indeed, there is no crypt.h in the include path. I even tried turning on 
USE_PORTABLE_CODE to no avail.

TIA, Doug

-- 
Doug Abbott
Principal Consultant, Intellimetrix
Linux for the Real World
575-590-2788

www.intellimetrix.us

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