#!/bin/sh
# by: volkerdi@slackware.com
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-gpm

VERSION=1.20.1
ARCH=${ARCH:-i486}
BUILD=${BUILD:-4}

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
rm -rf $PKG
mkdir -p $PKG

cd $TMP
rm -rf gpm-$VERSION
tar xjvf $CWD/gpm-$VERSION.tar.bz2
cd gpm-$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 {} \;
find . -perm 600 -exec chmod 644 {} \;
find . -perm 700 -exec chmod 755 {} \;

zcat $CWD/gpm-evdev-cumulative.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm.evdevmakefile.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-math.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-weak-wgetch.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-nodebug.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-gpmopen.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-idie.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-subscript.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-input.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-consolename.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-multilib.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-no-console-error.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-lib-silent.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1.send-noise-to-syslogs.diff.gz | patch -p1 --verbose || exit 1
zcat $CWD/gpm-1.20.1-input-defines.diff.gz | patch -p1 --verbose || exit 1

autoconf

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --sysconfdir=/etc \
  $ARCH-slackware-linux

make || exit 1
zcat $CWD/inputattach.c.gz > inputattach.c
gcc $SLKCFLAGS -o inputattach inputattach.c || exit

mkdir -p $PKG/usr/bin $PKG/etc/rc.d
cat inputattach > $PKG/usr/bin/inputattach
( cd src
  mkdir -p $PKG/usr/sbin
  cat gpm > $PKG/usr/sbin/gpm
  cat prog/disable-paste > $PKG/usr/bin/disable-paste
  cat prog/gpm-root > $PKG/usr/bin/gpm-root
  cat prog/hltest > $PKG/usr/bin/hltest
  cat prog/mev > $PKG/usr/bin/mev
  cat prog/mouse-test > $PKG/usr/bin/mouse-test
  mkdir -p $PKG/usr/include
  cp headers/gpm.h $PKG/usr/include/gpm.h
  chmod 644 $PKG/usr/include/gpm.h
  mkdir -p $PKG/usr/lib $PKG/lib
  cat lib/libgpm.a > $PKG/usr/lib/libgpm.a
  cat lib/libgpm.so.1.19.0 > $PKG/lib/libgpm.so.1.19.0
  chmod 755 $PKG/lib/libgpm.so.1.19.0
)
( cd conf
  mkdir -p $PKG/etc
  cat gpm-root.conf > $PKG/etc/gpm-root.conf
  cat gpm-syn.conf > $PKG/etc/gpm-syn.conf
  cat gpm-twiddler.conf > $PKG/etc/gpm-twiddler.conf
)
( cd contrib/emacs
  mkdir -p $PKG/usr/share/emacs/site-lisp
  cat t-mouse.el > $PKG/usr/share/emacs/site-lisp/t-mouse.el
)
mkdir -p $PKG/usr/doc/gpm-$VERSION
cp -a \
  BUGS COPYING Changelog Changes MANIFEST README TODO \
  $PKG/usr/doc/gpm-$VERSION
( cd doc
  for page in *.1 *.7 *.8 ; do
    CHAPTER=`echo $page | cut -f 2 -d .`
    mkdir -p $PKG/usr/man/man$CHAPTER
    cat $page | gzip -9c > $PKG/usr/man/man${CHAPTER}/$page.gz
  done
  mkdir -p $PKG/usr/info
  cat gpm.info | gzip -9c > $PKG/usr/info/gpm.info.gz
  cp -a \
    Announce FAQ HACK_GPM README* \
    $PKG/usr/doc/gpm-$VERSION
)
( cd $PKG/usr/lib ; ln -sf ../../lib/libgpm.so.1 libgpm.so )
( cd $PKG/lib ; ln -sf libgpm.so.1.19.0 libgpm.so.1 )
zcat $CWD/mouseconfig.gz > $PKG/usr/sbin/mouseconfig
chmod 755 $PKG/usr/bin/* $PKG/usr/sbin/*
mkdir -p $PKG/var/log/setup
zcat $CWD/setup.mouse.gz > $PKG/var/log/setup/setup.mouse
chmod 755 $PKG/var/log/setup/setup.mouse
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

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