#!/bin/bash

# sendmail.SlackBuild
# by Stuart Winter <mozes@slackware.com> for ARMedslack.
# Almost entirely based on the original Slackware build script by Patrick Volkerding.
# 19-Jun-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 $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv4t"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/$PKGNAM.$VERSION.tar.gz
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Extract package framework:
( cd $PKG && explodepkg $CWD/_sendmail.tar.gz )

# Add TLS support to the sendmail binary:
install -m644 $CWD/site.config.m4 devtools/Site

# We need this later:
OSCPU="`uname -srm | tr ' ' '.'`"

# Build .cf files for Linux:
cd $TMPBUILD/sendmail-$VERSION/cf/cf
cp $CWD/*.mc .
cp linux.uucp.mc config.mc
sh Build config.cf
mv config.cf $PKG/usr/share/sendmail/linux.uucp.cf
cp sendmail-slackware.mc config.mc
sh Build config.cf
mv config.cf $PKG/usr/share/sendmail/sendmail-slackware.cf
cp sendmail-slackware-tls.mc config.mc
sh Build config.cf
mv config.cf $PKG/usr/share/sendmail/sendmail-slackware-tls.cf
cp sendmail-slackware-tls-sasl.mc config.mc
sh Build config.cf
mv config.cf $PKG/usr/share/sendmail/sendmail-slackware-tls-sasl.cf

# Add a sample sendmail.cf:
cat $PKG/usr/share/sendmail/sendmail-slackware.cf > $PKG/etc/mail/sendmail.cf.new
cat submit.cf > $PKG/etc/mail/submit.cf.new

cd $TMPBUILD/sendmail-$VERSION
make O="$SLKCFLAGS" || failmake

# Install man pages:
install -m644 sendmail/newaliases.1 sendmail/mailq.1 $PKG/usr/man/man1

# Install docs:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a doc/op FAQ INSTALL KNOWNBUGS LICENSE PGPKEYS README RELEASE_NOTES \
      $PKG/usr/doc/$PKGNAM-$VERSION

# For once I am not replacing these cats with 'install' because
# I'm not going to trawl through the package framework archive to ensure
# no permissions and ownerships have changed.
cd obj.$OSCPU/sendmail
cat sendmail > $PKG/usr/sbin/sendmail.new
install -m644 aliases.5 $PKG/usr/man/man5
install -m644 sendmail.8 $PKG/usr/man/man8
cat statistics > $PKG/etc/mail/statistics
cat ../../sendmail/helpfile > $PKG/etc/mail/helpfile
cd ../makemap
cat makemap > $PKG/usr/sbin/makemap
install -m644 makemap.8 $PKG/usr/man/man8
cd ../mailstats
cat mailstats > $PKG/usr/sbin/mailstats
install -m644 mailstats.8 $PKG/usr/man/man8
cd ../praliases
cat praliases > $PKG/usr/bin/praliases
chmod 755 $PKG/usr/bin/praliases
install -m644 praliases.8 $PKG/usr/man/man8
cd ../rmail
cat rmail > $PKG/usr/bin/rmail
install -m644 rmail.8 $PKG/usr/man/man
cd ../smrsh
cat smrsh > $PKG/usr/sbin/smrsh
install -m644 smrsh.8 $PKG/usr/man/man8
cd ../mail.local
cat mail.local > $PKG/usr/sbin/mail.local
install -m644 mail.local.8 $PKG/usr/man/man8
cd ../vacation
cat vacation > $PKG/usr/bin/vacation
install -m644 vacation.1 $PKG/usr/man/man1
cd ../editmap
cat editmap > $PKG/usr/sbin/editmap
install -m644 editmap.8 $PKG/usr/man/man8

# Add libmilter:
cd $TMPBUILD/sendmail-$VERSION/libmilter
./Build || failmisc
cd ..
mkdir -p $PKG/usr/include
mkdir -p $PKG/usr/include/libmilter
cp -a include/libmilter/mfapi.h $PKG/usr/include/libmilter
cp -a include/libmilter/mfdef.h $PKG/usr/include/libmilter
cp -a obj.*/libmilter/libmilter.a $PKG/usr/lib
strip -g $PKG/usr/lib/libmilter.a
chmod 644 $PKG/usr/lib/libmilter.a $PKG/usr/include/libmilter/*
mkdir -p $PKG/usr/doc/sendmail-$VERSION/libmilter
cp -a libmilter/README $PKG/usr/doc/sendmail-$VERSION/libmilter

# Install package description:
mkdir -p $PKG/install
install -m644 $CWD/slack-desc.sendmail $PKG/install/slack-desc

# Slackware policies:
cd $PKG
slackstripbin   # Strip binaries
slackstripso    # Strip shared objects
slackgzpages -i # compress man & info pages and delete usr/info/dir
slack644docs    # Ensure /usr/doc permissions & ownerships are correct
slackmp         # run makepkg -l y -c n

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