version-check

bash, version 5.0.3(1)-release
/bin/sh -> /usr/bin/bash
Binutils: (GNU Binutils for Debian) 2.31.1
bison (GNU Bison) 3.3.2
/usr/bin/yacc -> /usr/bin/bison.yacc
bzip2,  Version 1.0.6, 6-Sept-2010.
Coreutils:  8.30
diff (GNU diffutils) 3.7
find (GNU findutils) 4.6.0.225-235f
GNU Awk 4.2.1, API: 2.0 (GNU MPFR 4.0.2, GNU MP 6.1.2)
/usr/bin/awk -> /usr/bin/gawk
gcc (Debian 8.3.0-6) 8.3.0
g++ (Debian 8.3.0-6) 8.3.0
(Debian GLIBC 2.28-10) 2.28
grep (GNU grep) 3.3
gzip 1.9
Linux version 4.19.0-11-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.146-1 (2020-09-17)
m4 (GNU M4) 1.4.18
GNU Make 4.2.1
GNU patch 2.7.6
Perl version='5.28.1';
Python 3.7.3
sed (GNU sed) 4.7
tar (GNU tar) 1.30
texi2any (GNU texinfo) 6.5
xz (XZ Utils) 5.2.4
g++ compilation OK