build Squid 5 from debian 11

# install build tools
apt-get -y install devscripts build-essential fakeroot debhelper dh-autoreconf dh-apparmor cdbs

# install additional header packages for squid 5
apt-get -y install \
    libcppunit-dev \
    libsasl2-dev \
    libxml2-dev \
    libkrb5-dev \
    libdb-dev \
    libnetfilter-conntrack-dev \
    libexpat1-dev \
    libcap-dev \
    libldap2-dev \
    libpam0g-dev \
    libgnutls28-dev \
    libssl-dev \
    libdbi-perl \
    libecap3 \
    libecap3-dev \
    libsystemd-dev \
    libtdb-dev
    
    
    $ git clone https://github.com/squid-cache/squid.git squid
Cloning into 'squid'...

$ cd squid
$ git branch -r
  origin/HEAD -> origin/master
  ...
  origin/v3.5
  origin/v4
  origin/v5

$ git checkout v5
Branch 'v5' set up to track remote branch 'v5' from 'origin'.
Switched to a new branch 'v5'

$ ./bootstrap.sh 
automake (1.16.1) : automake
autoconf (2.69) : autoconf
libtool  (2.4.6) : libtool
libtool path : /usr/bin
Bootstrapping 
parallel-tests: installing 'cfgaux/test-driver'
Fixing configure recursion
Autotool bootstrapping complete.


./configure --prefix=/usr \
--localstatedir=/var \
--libexecdir=${prefix}/lib/squid \
--datadir=${prefix}/share/squid \
--sysconfdir=/etc/squid \
--with-default-user=proxy \
--with-logdir=/var/log/squid \
--with-pidfile=/var/run/squid.pid \
--enable-delay-pools --enable-linux-netfilter -enable-ssl \
--with-build-environment=default "--enable-build-info=Debian linux" \
--datadir=/usr/share/squid --sysconfdir=/etc/squid --libexecdir=/usr/lib/squid \
--mandir=/usr/share/man --enable-inline --disable-arch-native \
--enable-async-io=8 --enable-storeio=ufs,aufs,diskd,rock \
--enable-removal-policies=lru,heap --enable-delay-pools --enable-cache-digests \
--enable-icap-client --enable-follow-x-forwarded-for --enable-auth-basic=DB,fake,getpwnam,LDAP,NCSA,NIS,PAM,POP3,RADIUS,SASL,SMB \
--enable-auth-digest=file,LDAP --enable-auth-negotiate=kerberos,wrapper \
--enable-auth-ntlm=fake,SMB_LM \
--enable-external-acl-helpers=file_userip,kerberos_ldap_group,LDAP_group,session,SQL_session,time_quota,unix_group,wbinfo_group \
 --enable-security-cert-validators=fake --enable-storeid-rewrite-helpers=file \
--enable-url-rewrite-helpers=fake --enable-eui --enable-esi --enable-icmp \
--enable-zph-qos --enable-ecap --disable-translation --with-swapdir=/var/spool/squid \
--with-pidfile=/run/squid.pid --with-filedescriptors=65536 --with-large-files \
--with-default-user=proxy --srcdir=. --disable-dependency-tracking \
--with-systemd --with-gnutls