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

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

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

echo "+=================+"
echo "| sendmail.8.11.6 |"
echo "+=================+"
OSCPU="`uname -srm | tr ' ' '.'`"
cd $TMP
tar xzvf $CWD/sendmail.8.11.6.tar.gz
cd sendmail-8.11.6

# Patch from sendmail for CA-2003-07:  Remote Buffer Overflow in Sendmail
cat $CWD/sendmail.8.11.6.security.cr.patch | patch -p0 --verbose --backup --suffix=.orig

# 8.11.6p2 security patch from sendmail.
( cd sendmail
cat $CWD/prescan.8.11.6.patch | patch -p0 --verbose --backup --suffix=.orig
)

# Jan Rafaj's patches to allow non-suid sendmail.  If you're
# interested in this, uncomment and recompile.
## Allow sendmail to open file in "mqueue" dir, even if its sgid != 0
#zcat $CWD/sendmail-mqueue_notworldwritable.diff.gz | patch -p0
#zcat $CWD/sendmail-no_stupid_ugid_check.diff.gz | patch -p0

# Build .cf files for Linux:
zcat $CWD/sendmail.mc.diff.gz | patch -p1 --backup
cd $TMP/sendmail-8.11.6/cf/cf
cp linux.uucp.mc config.mc
sh Build config.cf
mv config.cf $PKG/usr/src/sendmail/linux.uucp.cf
cp linux.smtp.mc config.mc
sh Build config.cf
mv config.cf $PKG/usr/src/sendmail/linux.smtp.cf
#cp linux.smtp-rbl.mc config.mc
#sh Build config.cf
#mv config.cf $PKG/usr/src/sendmail/linux.smtp-rbl.cf
#cp linux.smtp-rbl+.mc config.mc
#sh Build config.cf
#mv config.cf $PKG/usr/src/sendmail/linux.smtp-rbl+.cf
cd $TMP/sendmail-8.11.6
# make
sh Build
cat sendmail/mailq.1 | gzip -9c > $PKG/usr/man/man1/mailq.1.gz
cat sendmail/newaliases.1 | gzip -9c > $PKG/usr/man/man1/newaliases.1.gz
wget -N -k -r http://www.sendmail.org/faq/faq.txt
cp -a www.sendmail.org/faq/faq.txt $PKG/usr/doc/sendmail
cp -a FAQ INSTALL KNOWNBUGS LICENSE PGPKEYS README RELEASE_NOTES $PKG/usr/doc/sendmail
( cd doc ; cp -a op $PKG/usr/doc/sendmail )
( cd $PKG/usr/doc/sendmail ; chown -R root.root . ; find . -type d -exec chmod 755 {} \; ; find . -type f -exec chmod 644 {} \; )
cd obj.$OSCPU/sendmail
strip sendmail
cat sendmail > $PKG/usr/sbin/sendmail.new
cat aliases.5 | gzip -9c > $PKG/usr/man/man5/aliases.5.gz
cat sendmail.8 | gzip -9c > $PKG/usr/man/man8/sendmail.8.gz
cat statistics > $PKG/etc/mail/statistics
cat ../../sendmail/helpfile > $PKG/etc/mail/helpfile
cd ../makemap
strip makemap
cat makemap > $PKG/usr/sbin/makemap
cat makemap.8 | gzip -9c > $PKG/usr/man/man8/makemap.8.gz
cd ../mailstats
strip mailstats
cat mailstats > $PKG/usr/sbin/mailstats
cat mailstats.8 | gzip -9c > $PKG/usr/man/man8/mailstats.8.gz
cd ../praliases
strip praliases
cat praliases > $PKG/usr/bin/praliases
cat praliases.8 | gzip -9c > $PKG/usr/man/man8/praliases.8.gz
cd ../rmail
strip rmail
cat rmail > $PKG/usr/bin/rmail
cat rmail.8 | gzip -9c > $PKG/usr/man/man8/rmail.8.gz
cd ../smrsh
strip smrsh
cat smrsh > $PKG/usr/sbin/smrsh
cat smrsh.8 | gzip -9c > $PKG/usr/man/man8/smrsh.8.gz
cd ../mail.local
strip mail.local
cat mail.local > $PKG/usr/sbin/mail.local
cat mail.local.8 | gzip -9c > $PKG/usr/man/man8/mail.local.8.gz
cd ../vacation
strip vacation
cat vacation > $PKG/usr/bin/vacation
cat vacation.1 | gzip -9c > $PKG/usr/man/man1/vacation.1.gz

# Build the package:
cd $PKG
tar czvf $TMP/sendmail.tgz .

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

## Clean up the extra stuff:
#if [ "$1" = "--cleanup" ]; then
#  rm -rf $TMP/sendmail-8.11.6
#  rm -rf $PKG
#fi