chkshsgr fails when cross-compiling

[ghost]

./compile chkshsgr.c
chkshsgr.c: In function 'main':
chkshsgr.c:12: warning: cast increases required alignment of target type
chkshsgr.c:12: warning: cast increases required alignment of target type
arm-arago-linux-gnueabi-gcc chkshsgr.o -o chkshsgr
./chkshsgr || ( cat warn-shsgr; exit 1 )
/bin/sh: ./chkshsgr: cannot execute binary file
Oops. Your getgroups() returned 0, and setgroups() failed; this means
that I can't reliably do my shsgr test. Please either make'' as root or make'' while you're in one or more supplementary groups.
make: *** [hasshsgr.h] Error 1

related:
https://forums.gentoo.org/viewtopic-p-8029772.html?sid=843d03e4757ea9e46317a5e3989f63da