#!/bin/bash

# shadow.SlackBuild
# by Stuart Winter for ARMedslack.	
# Heavily based on the original Slackware build script.
# 30-May-2004

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv3 -mtune=xscale" ;;
   powerpc) export SLKCFLAGS="-O2" ;;
   sparc)   export SLKCFLAGS="-O2" ;;
   hppa)    export SLKCFLAGS="-O2" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.bz2
cd $PKGNAM-$VERSION
slackhousekeeping

# Apply patches:
zcat $CWD/shadow.shadowconfig.diff.gz | patch -p1 --verbose --backup || failpatch
zcat $CWD/shadow.newgrp.nopam.gz | patch -p0 --verbose --backup      || failpatch
zcat $CWD/shadow.login.defs.diff.gz | patch -p0 --verbose --backup   || failpatch
zcat $CWD/shadow.newgrp.getlogin.gz | patch -p1 --verbose --backup   || failpatch
zcat $CWD/shadow.gcc34.diff.gz | patch -p1 --verbose --backup        || failpatch
zcat $CWD/shadow.remove.obsolete.options.diff.gz | patch -p1 --verbose --backup || failpatch

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --disable-shared \
   --disable-desrpc \
   --build=$ARCH-slackware-linux || failconfig

# Build:
make $NUMJOBS || failmake

# Start fakeroot server:
start_fakeroot

# Explode package contents:
( cd $PKG
  explodepkg $CWD/_shadow.tar.gz )
  
# Install package contents:
cat etc/login.defs.linux > $PKG/etc/login.defs.new
cat etc/login.access > $PKG/etc/login.access.new
cat $CWD/adduser > $PKG/usr/sbin/adduser

# Locales:
cd po
for file in *.gmo ; do
  mkdir -p $PKG/usr/share/locale/`basename $file .gmo`/LC_MESSAGES
  cat $file > $PKG/usr/share/locale/`basename $file .gmo`/LC_MESSAGES/shadow.mo
done

# Binaries:
cd ../src
cat login > $PKG/bin/login
cat su > $PKG/bin/su
cat sulogin > $PKG/sbin/sulogin
cat ../debian/shadowconfig.sh > $PKG/usr/sbin/shadowconfig
for file in chpasswd dpasswd faillog groupadd groupdel groupmod grpck \
lastlog logoutd mkpasswd newusers pwck useradd userdel usermod \
pwconv pwunconv grpconv grpunconv vipw ; do
  cat $file > $PKG/usr/sbin/$file
done
for file in chage chfn chsh expiry gpasswd newgrp passwd ; do
  cat $file > $PKG/usr/bin/$file
done
cd ..

# Docs:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -fa ABOUT-NLS ChangeLog NEWS README TODO doc/* \
       $PKG/usr/doc/$PKGNAM-$VERSION

# Man page install functions:
install_man_pages() {
for file in chage.1 chfn.1 chsh.1 gpasswd.1 groups.1 login.1 newgrp.1 \
passwd.1 su.1 ; do
  if [ -r $file ]; then
    mkdir -p $1/man1
    gzip -9c $file > $1/man1/$file.gz
  fi
done
for file in pw_auth.3 shadow.3 ; do
  if [ -r $file ]; then
    mkdir -p $1/man3
    gzip -9c $file > $1/man3/$file.gz
  fi
done
for file in faillog.5 limits.5 login.access.5 login.defs.5 passwd.5 \
porttime.5 shadow.5 suauth.5 ; do
  if [ -r $file ]; then
    mkdir -p $1/man5
    gzip -9c $file > $1/man5/$file.gz
  fi
done
for file in chpasswd.8 dpasswd.8 faillog.8 groupadd.8 groupdel.8 groupmod.8 \
grpck.8 lastlog.8 logoutd.8 mkpasswd.8 newusers.8 pwauth.8 pwck.8 pwconv.8 \
shadowconfig.8 sulogin.8 useradd.8 userdel.8 usermod.8 vipw.8 ; do
  if [ -r $file ]; then
    mkdir -p $1/man8
    gzip -9c $file > $1/man8/$file.gz
  fi
done
}

cd man
  install_man_pages $PKG/usr/man
  for dir in * ; do
    if [ -d $dir ] ; then
      ( cd $dir ; install_man_pages $PKG/usr/man/$dir )
    fi
  done
cd ..

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slack644docs    # set doc file permissions to 644
#slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links