RPMパッケージ作成は断念。
いろいろ入れ替えが必要と思われるので失敗時のリスク高すぎ。
ftp://66.93.87.38/linux/redhat/7.3/en/os/i386/SRPMS/pkgconfig-0.12.0-1.src.rpm
ftp://66.93.87.38/linux/redhat/updates/6.2/en/os/SRPMS/openldap-1.2.12-3.src.rpm
ftp://66.93.87.38/linux/redhat/enterprise/2.1AS/en/os/i386/SRPMS/m4-1.4.1-5.src.rpm
#http://ds.thn.htu.se/linux/cobalt/pub/products/updates/RaQ3-en-OSUpdate-3.0/pam-0.68-10C1.src.rpm
ftp://194.199.20.114/linux/redhat/7.3/en/os/i386/SRPMS/sh-utils-2.0.11-14.src.rpm
ftp://194.199.20.114/linux/redhat/8.0/en/os/i386/SRPMS/autoconf-2.53-8.src.rpm
ftp://195.220.108.108/linux/redhat/8.0/en/os/i386/SRPMS/automake-1.6.3-1.src.rpm
./configure i386-redhat-linux --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com --mandir=/usr/man --infodir=/usr/info
pushd /usr/sbin
cp -p dns-keygen dns-keygen_bind.old
cp -p dnssec-keygen dnssec-keygen_bind.old
cp -p dnssec-makekeyset dnssec-makekeyset_bind.old
cp -p dnssec-signkey dnssec-signkey_bind.old
cp -p dnssec-signzone dnssec-signzone_bind.old
cp -p lwresd lwresd_bind.old
cp -p named named_bind.old
cp -p named-bootconf named-bootconf_bind.old
cp -p named-checkconf named-checkconf_bind.old
cp -p named-checkzone named-checkzone_bind.old
cp -p rndc rndc_bind.old
cp -p rndc-confgen rndc-confgen_bind.old
popd
cp -p dnssec/dnssec-keygen /usr/sbin/dnssec-keygen
cp -p dnssec/dnssec-signzone /usr/sbin/dnssec-signzone
cp -p named/lwresd /usr/sbin/lwresd
cp -p named/named /usr/sbin/named
cp -p check/named-checkconf /usr/sbin/named-checkconf
cp -p check/named-checkzone /usr/sbin/named-checkzone
cp -p rndc/rndc /usr/sbin/rndc
cp -p rndc/rndc-confgen /usr/sbin/rndc-confgen
/etc/rc.d/init.d/named restart