#!/bin/sh

CWD=`pwd`
NAME=memstat
VERSION=0.5
ARCH=i586
BUILD=1
PKGNAME=$NAME
PKGVER=$VERSION
BASEDIR=${PKGNAME}-${PKGVER}
ARCHIVE=${PKGNAME}_${PKGVER}.tar.gz
REPOSITORY=http://ftp.de.debian.org/debian/pool/main/m/memstat
FLAGS="-O2 -march=pentium -mtune=pentium -fno-strength-reduce \
 -fomit-frame-pointer -ffast-math"
PKG=/tmp/package-$NAME

rm -rf $PKG
mkdir -p $PKG

# Obtain sources
if [ ! -e $ARCHIVE ]; then
  if `wget "$REPOSITORY/$ARCHIVE"`; then
    true
  else
    exit 1
  fi
fi

# Compile
cd /tmp
tar zxvf $CWD/$ARCHIVE
cd $BASEDIR
bzcat $CWD/$NAME-$VERSION-makefile.patch.bz2 | patch -p1 -s
bzcat $CWD/$NAME-$VERSION-config.patch.bz2 | patch -p1 -s
bzcat $CWD/$NAME-$VERSION-slackware.patch.bz2 | patch -p1 -s
make OPTS="${FLAGS}" sysconfdir="/etc/conf.d"

# Install
make install DESTDIR=$PKG sysconfdir="/etc/conf.d" mandir="/usr/man"
mkdir -p $PKG/install $PKG/usr/doc/$NAME-$VERSION
cat > $PKG/install/slack-desc <<EOF
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.

       |-----handy-ruler------------------------------------------------------|
memstat: memstat (Identify what's using up virtual memory)
memstat:
memstat: Lists all the processes, executables, and shared libraries that are
memstat: using up virtual memory. It's helpful to see how the shared memory
memstat: is used and which 'old' libs are loaded.
memstat:
memstat:
memstat:
memstat:
memstat:
memstat:
EOF

install -m644 -g0 -o0 memstat-tutorial.txt \
 $PKG/usr/doc/$NAME-$VERSION

mv $PKG/etc/conf.d/memstat.conf \
 $PKG/etc/conf.d/memstat.conf.new

install -m 0755 -g 0 -o 0 doinst.sh $PKG/install

chmod 444 $PKG/usr/man/man?/*.?
gzip -9nf $PKG/usr/man/man?/*.?

strip $PKG/usr/bin/* || :

chown -R root.root $PKG

# Make package
cd $PKG
cat install/slack-desc | grep "$NAME:" > /tmp/$NAME-$VERSION-$ARCH-$BUILD.txt
makepkg -l y -c n /tmp/$NAME-$VERSION-$ARCH-$BUILD.tgz