#!/bin/bash

# metamail.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for ARMedslack.

# 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=armv5te"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

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

# Apply patches:
xz -dc $CWD/metamail_2.7-54.diff.xz | patch -p1 || exit 1
xz -dc $CWD/metamail.automake.diff.xz | patch -p1 || exit 1
zcat $CWD/metamail.uue.getline.diff.gz | patch -p1 || exit 1

# Configure:
chmod 755 configure
CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --disable-static \
  --program-prefix="" \
  --program-suffix="" \
  --build=$ARCH-slackware-linux-gnueabi || failconfig

( cd bin
  cat showexternal | perl -pi -e 's|sensible-pager|more|' > se
  chmod 755 se ; mv se showexternal
  cat sun-message | perl -pi -e 's|sensible-pager|more|' > sm
  chmod 755 sm ; mv sm sun-message
)
( cd src/metamail
  cat mailto.c | perl -pi -e 's|sensible-pager|more|' > m.c
  mv m.c mailto.c
)

# Build:
make $NUMJOBS || failmake
( cd bin
  cat mailto-hebrew | perl -pi -e 's|/usr/lib/X11/fonts/misc|/usr/share/metamail/fonts|' > mh
  chmod 755 mh ; mv mh mailto-hebrew
)

# Install into package framework:
make install DESTDIR=$PKG || failinstall

( cd fonts
  make
  mkdir -p $PKG/usr/share/metamail/fonts
  for file in *.pcf ; do
    cat $file > $PKG/usr/share/metamail/fonts/$file
  done
  cat fonts.alias > $PKG/usr/share/metamail/fonts/fonts.alias
  cat fonts.dir > $PKG/usr/share/metamail/fonts/fonts.dir
)

# These are obsolete, broken, and/or undocumented.
# Complain to volkerdi@slackware.com if you miss any of them...
for file in \
  mailserver rcvAppSingle richtoatk sndAppSingle sun-audio-file sun-message \
  sun-to-mime sun2mime rcvAppleSingle sndAppleSingle sun-message.csh ; do
  rm -f $PKG/usr/bin/$file $PKG/usr/man/man?/$file.*
done

mkdir -p $PKG/usr/doc/metamail-$VERSION
cp -a \
  COPYING CREDITS INSTALL README \
  $PKG/usr/doc/metamail-$VERSION

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# 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
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