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

VERSION=12.1
ARCH=${ARCH:-x86_64}
BUILD=1

PKG=$TMP/package-mailx
rm -rf $PKG
mkdir -p $PKG

cd $TMP
rm -rf mailx-$VERSION
tar xjvf $CWD/mailx-$VERSION.tar.bz2
cd mailx-$VERSION
chown -R root:root .
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
find . -perm 400 -exec chmod 644 {} \;
find . -perm 440 -exec chmod 644 {} \;
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 511 -exec chmod 755 {} \;
find . -perm 711 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
make CFLAGS=-O2 PREFIX=/usr MANDIR=/usr/man MAILSPOOL=/var/spool/mail UCBINSTALL=/usr/bin/install SENDMAIL=/usr/sbin/sendmail
make install CFLAGS=-O2 PREFIX=/usr MANDIR=/usr/man MAILSPOOL=/var/spool/mail UCBINSTALL=/usr/bin/install SENDMAIL=/usr/sbin/sendmail DESTDIR=$PKG
# We put symlinks in /bin since some things still expect '/bin/mail' or '/bin/Mail':
mkdir -p $PKG/bin
( cd $PKG/bin
  ln -sf /usr/bin/mailx Mail
  ln -sf /usr/bin/mailx mail
  ln -sf /usr/bin/mailx nail
)
# Likewise, we make some compat symlinks in /usr/bin:
( cd $PKG/usr/bin
  ln -sf mailx Mail
  ln -sf mailx mail
  ln -sf mailx nail
)
mv $PKG/etc/nail.rc $PKG/etc/nail.rc.new
strip $PKG/usr/bin/mailx
gzip -9 $PKG/usr/man/man1/*
# Manpage links:
( cd $PKG/usr/man/man1
  ln -sf mailx.1.gz mail.1.gz
  ln -sf mailx.1.gz nail.1.gz
  ln -sf mailx.1.gz Mail.1.gz
)
mkdir -p $PKG/usr/doc/mailx-$VERSION
cp -a \
  AUTHORS COPYING ChangeLog INSTALL README TODO \
  $PKG/usr/doc/mailx-$VERSION
mkdir -p $PKG/install
zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/mailx-$VERSION-$ARCH-$BUILD.tgz

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/mailx-$VERSION
  rm -rf $PKG
fi