source: npl/system/shadow/shadow.SlackBuild @ 7c410f9

#!/bin/sh
#DEP:Linux_PAM
#DEP:pam_ldap
#DEP:nss_ldap
# Set initial variables:
CWD=`pwd`
TMP=$CWD/tmp
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi

VERSION=4.0.14
ARCH=${ARCH:-i486}
BUILD=1DatuX

PKG=$TMP/package-shadow

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
rm -rf $PKG
mkdir -p $PKG

### Explode the package framework:
##cd $PKG
##explodepkg $CWD/_shadow.tar.gz

cd $TMP
rm -rf shadow-$VERSION
tar xjvf $CWD/shadow-$VERSION.tar.bz2 || exit 1
cd shadow-$VERSION
chown -R root.root .
#cat $CWD/shadow.shadowconfig.diff.gz | patch -p1 --verbose --backup
#zcat $CWD/shadow.newgrp.nopam.gz | patch -p0 --verbose --backup
#cat $CWD/shadow.login.defs.diff.gz | patch -p0 --verbose --backup
#cat $CWD/shadow.newgrp.getlogin.gz | patch -p1 --verbose --backup
#cat $CWD/shadow.audiovideocdrom.diff.gz | patch -p1 --verbose --backup
export LIBS="-lpam -lpam_misc"
./configure --prefix=/ \
            --libdir=/lib \
            --mandir=/usr/man \
            --enable-shadowgrp \
            --enable-shared \
            --with-libpam \
            --without-selinux \
            --without-libcrack || exit 1
#           --includedir=/usr/include/security \
make -j1  || exit 1
#make install
mkdir -p $PKG/bin \
        $PKG/usr/bin \
        $PKG/sbin \
        $PKG/usr/sbin \
        $PKG/etc/pam.d
        
#Maak wat config bestanden aan...
cp $CWD/login.defs $PKG/etc/login.defs

cat > $PKG/etc/pam.d/shadow << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/chpasswd << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/su << EOF
# Begin /etc/pam.d/su
auth            sufficient      pam_rootok.so
auth            sufficient      pam_ldap.so
auth            required        pam_unix.so use_first_pass
#auth           required        pam_warn.so
account         sufficient      pam_ldap.so
account         required        pam_unix.so
session         sufficient      pam_ldap.so
session         required        pam_unix.so
password        sufficient      pam_ldap.so
password        required        pam_unix.so 
EOF


cat > $PKG/etc/pam.d/useradd << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/userdel << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/groupadd << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/groupdel << EOF
auth            required        pam_rootok.so
account         required        pam_permit.so
password        required        pam_permit.so
session         required        pam_deny.so
EOF

cat > $PKG/etc/pam.d/passwd << EOF
password requisite pam_unix.so obscure md5
EOF

make DESTDIR=$PKG install || exit 1


#maak alle configfiles eindigend op .new
#EDWIN:NIET, waarom zouden we dit doen?
#find $PKG/etc -follow -type f -exec mv "{}" "{}.new" \; || exit 1
#login.defs overschrijven!!!!!!!! ivm nieuwe uid systeem vanaf 500
mv $PKG/etc/login.defs.new $PKG/etc/login.defs

#wat doet dit ding hier???
rm -r $PKG/share

# Build the package:
cd $CWD

#strip bins and other stuff
NAME=shadow
syn3_strip $PKG || exit 1

#move development stuff and create seperate development package
syn3_move_dev $PKG $PKG.dev || exit 1
syn3_makepkg $PKG.dev $NAME""_dev $VERSION $ARCH || exit 1

#make main package
syn3_makepkg $PKG $NAME $VERSION $ARCH || exit 1