#!/bin/sh

# Copyright 2006,2007,2008  Eric Hameleers, Eindhoven, NL
# Copyright 2008, 2009  Patrick J. Volkerding, Sebeka, MN  USA
# All rights reserved.
#
#   Permission to use, copy, modify, and distribute this software for
#   any purpose with or without fee is hereby granted, provided that
#   the above copyright notice and this permission notice appear in all
#   copies.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
#   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
#   IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
#   USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
#   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
#   SUCH DAMAGE.
# -----------------------------------------------------------------------------
#
# Slackware SlackBuild script 
# ===========================
# By:        Eric Hameleers <alien@slackware.com>
# For:       scim
# Descr:     Smart Common Input Method platform
# URL:       http://www.scim-im.org/
#
# -----------------------------------------------------------------------------


PRGNAM=scim
VERSION=${VERSION:-1.4.9}
ARCH=${ARCH:-x86_64}
DISTRO=slamd64
PKGARCH=${ARCH}_$DISTRO
NUMJOBS=${NUMJOBS:-" -j7 "}
BUILD=${BUILD:-1}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
elif [ "$ARCH" = "arm" ]; then
  SLKCFLAGS="-O2 -march=armv4 -mtune=xscale"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "armel" ]; then
  SLKCFLAGS="-O2 -march=armv4t"
  LIBDIRSUFFIX=""
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PRGNAM

rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf ${PRGNAM}-${VERSION}
tar -xvf $CWD/${PRGNAM}-${VERSION}.tar.gz
cd ${PRGNAM}-${VERSION} || exit 1
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

echo Building ...
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
            --libdir=/usr/lib${LIBDIRSUFFIX} \
            --localstatedir=/var \
            --sysconfdir=/etc \
            --disable-static \
            --program-prefix= \
            --program-suffix= \
            --build=$ARCH-$DISTRO-linux

make $NUMJOBS || make || exit 1
make DESTDIR=$PKG install || exit 1

# Add a profile script that sets up the environment:
mkdir -p $PKG/etc/profile.d

cat <<EOT > $PKG/etc/profile.d/scim.sh.new
#!/bin/sh

# SCIM (Smart Common Input Method platform).  This is used to support the
# entering of text in non-US-English languages.

# For SCIM to work, you need to use a UTF-8 locale.  Make sure it ends on
# ".UTF-8", not "utf-8"!  As an example, you would need to use en_US.UTF-8
# for a US locale (export LANG=en_US.UTF-8), not en_US.
#
# The locale (LANG variable) is set in /etc/profile.d/lang.sh.

if [ -x /usr/bin/scim ]; then
  # Enable legacy X applications to use scim:
  export XMODIFIERS="@im=SCIM"
  ## Enable Qt/KDE applications to use scim (not working with kde4):
  #export QT_IM_MODULE="scim"
  # Make scim start automatically if the "magic key" Ctrl-Space is pressed:
  export XIM_PROGRAM="/usr/bin/scim -d"
fi

if [ -x /usr/bin/scim-bridge ]; then
  # Let GTK applications like Firefox/Thunderbird use scim-bridge as
  # default immodule:
  export GTK_IM_MODULE="scim-bridge"
  # Enable Qt4/KDE4 applications to use scim:
  export QT_IM_MODULE="scim-bridge"
fi

# This ensures scim starts when you logon.
# This will only work if you login through runlevel 4 (graphical login)!!!
# Better is to have it start through Ctrl-Space like configured higher up ^^.
#if [ ! \`ls /tmp/scim-socket*\` ]; then
#  /usr/bin/scim -d
#fi

# GTK+ environments such as XFce should support SCIM automatically, BUT
# if the first app you run is a Qt one, you'll run into problems.  This
# can be avoided by going into Menu -> Settings -> Autostarted Applications
# and adding SCIM:  /usr/bin/scim -d

# KDE will not start SCIM automatically, so you will need a script such as
# this one in your $HOME/.kde/Autostart:

#!/bin/bash
#if [ -x /usr/bin/scim ]; then
#  /usr/bin/scim -d &
#fi

# Obviously, uncomment all but the first line.  :-)

EOT

cat <<EOT > $PKG/etc/profile.d/scim.csh.new
#!/bin/csh

# SCIM (Smart Common Input Method platform).  This is used to support the
# entering of text in non-US-English languages.

# For SCIM to work, you need to use a UTF-8 locale.  Make sure it ends on
# ".UTF-8", not "utf-8"!  As an example, you would need to use en_US.UTF-8
# for a US locale (setenv LANG en_US.UTF-8), not en_US.
#
# The locale (LANG variable) is set in /etc/profile.d/lang.csh.

[ -x /usr/bin/scim ]
if (\$status == 0) then
  # Enable legacy X applications to use scim:
  setenv XMODIFIERS "@im=SCIM"
  ## Enable Qt/KDE applications to use scim (does not work for kde4):
  #setenv QT_IM_MODULE "scim"
  # Make scim start automatically if the "magic key" Ctrl-Space is pressed:
  setenv XIM_PROGRAM "/usr/bin/scim -d"
endif

[ -x /usr/bin/scim-bridge ]
if (\$status == 0) then
  # Let GTK applications like Firefox/Thunderbird use scim-bridge as
  # default immodule:
  setenv GTK_IM_MODULE "scim-bridge"
  # Enable Qt4/KDE4 applications to use scim:
  setenv QT_IM_MODULE "scim-bridge"
endif

# This ensures scim starts when you logon.
# This will only work if you login through runlevel 4 (graphical login)!!!
# Better is to have it start through Ctrl-Space like configured higher up ^^.
#[ ! \`ls /tmp/scim-socket*\` ]
#if (\$status == 0) then
#  /usr/bin/scim -d
#endif

# GTK+ environments such as XFce should support SCIM automatically, BUT
# if the first app you run is a Qt one, you'll run into problems.  This
# can be avoided by going into Menu -> Settings -> Autostarted Applications
# and adding SCIM:  /usr/bin/scim -d

# KDE will not start SCIM automatically, so you will need a script such as
# this one in your $HOME/.kde/Autostart:

#!/bin/csh
#[ -x /usr/bin/scim ]
#if (\$status == 0) then
#  /usr/bin/scim -d &
#endif

# Obviously, uncomment all but the first line.  :-)

EOT

chmod 755 $PKG/etc/profile.d/scim.sh.new
chmod 755 $PKG/etc/profile.d/scim.csh.new

mkdir -p $PKG/usr/share/applications
cat $CWD/scim.desktop > $PKG/usr/share/applications/scim.desktop
cat $CWD/scim-setup.desktop > $PKG/usr/share/applications/scim-setup.desktop

# Protect config files from being overwritten:
mv $PKG/etc/scim/config{,.new}
mv $PKG/etc/scim/global{,.new}

# Add this to the doinst.sh
mkdir -p $PKG/install
cat <<EOINS >> $PKG/install/doinst.sh

# Handle the incoming configuration files:
config() {
  for infile in \$1; do
    NEW="\$infile"
    OLD="\`dirname \$NEW\`/\`basename \$NEW .new\`"
    # If there's no config file by that name, mv it over:
    if [ ! -r \$OLD ]; then
      mv \$NEW \$OLD
    elif [ "\`cat \$OLD | md5sum\`" = "\`cat \$NEW | md5sum\`" ]; then
      # toss the redundant copy
      rm \$NEW
    fi
    # Otherwise, we leave the .new copy for the admin to consider...
  done
}

# Prepare the new configuration files
for file in etc/scim/config.new etc/scim/global.new etc/profile.d/scim.sh.new etc/profile.d/scim.csh.new ; do
  if [ -e \$(dirname \$file)/\$(basename \$file .new) -a -x \$(dirname \$file)/\$(basename \$file .new) ]; then
    chmod 755 \$file
  else
    chmod 644 \$file
  fi
  config \$file
done

# Run gtk-query-immodules so that "scim" will appear under Imput Method
# when you right- click your mouse in a text box.
if [ -x /usr/bin/update-gtk-immodules ]; then
  /usr/bin/update-gtk-immodules
fi

EOINS

# Add documentation:
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/manual/zh_CN/figures
cp -a \
  ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL NEWS README THANKS TODO \
  $PKG/usr/doc/$PRGNAM-$VERSION
# Install documentation and user manual
cp -a docs/manual/zh_CN/user-manual.html \
  $PKG/usr/doc/$PRGNAM-$VERSION/manual/zh_CN/
cp -a docs/manual/zh_CN/figures/*.png \
   $PKG/usr/doc/$PRGNAM-$VERSION/manual/zh_CN/figures/

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" \
  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# Add a package description:
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
/sbin/makepkg --prepend --linkadd y --chown n $TMP/${PRGNAM}-${VERSION}-${PKGARCH}-${BUILD}.txz