#!/bin/sh
#############################
## Build script for: ipfm
## Creator: kaneda@bohater.net <http://kaneda.bohater.net/slackware>
## Date: 12 Jun 04
## Builds package: Yes
## Source location: http://robert.cheramy.net/ipfm/
## Downloads Source: Yes
## Build script version: 1.0
## Requirements: None
##
## Notes: Any special notes the person may need to edit this file.
##

## Include the slackware-pkg conf file
if [ -a /etc/slack-package.conf ]; then
. /etc/slack-package.conf
  else
  echo "Sorry you need to have the slack-package.conf file to run these"
  echo "please install the slackbuilds package from LinuxPackages.net"
  exit
fi


## Lets set the name of the program here so we can use it later.
NAME=ipfm

## Set the versions for packages here, these must match the source file version.
PROGRAM_VER=0.12.0pre1

## Set the BUILD the $MYIN comes from the global config file in /etc
BUILD=1$MYIN

## Location to download the source
SRC_LOC="http://robert.cheramy.net/ipfm/archive/devel/0.12/$NAME-$PROGRAM_VER.tgz"

## Set initial variables these should be standard in most packages:
PKG=$TMP/package-$NAME

## Now we go grab the source for the user. Again global config has the wget line
## We will check if it is here and if not then download
if [ -a $CWD/$NAME-$PROGRAM_VER.tgz ]; then
echo "Source present not downloading"
else
$WGET $SRC_LOC || true
fi

## Ok time to make sure the area is clean and unarchive the file
rm -rf $PKG
mkdir -p $PKG
cd $TMP
rm -rf $NAME-$PROGRAM_VER
tar xvzf $CWD/$NAME-$PROGRAM_VER.tgz


## Now from this point on we do all the package prep and building. I like to organize them in sections
## like compile, prepare, description, build like below as an example

compile() {
cd $TMP/$NAME-$PROGRAM_VER
chown -R root.root .
export CFLAGS=$SLKCFLAGS
./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
make
make install ROOT=$PKG
}

## The next area I use for getting the documents set and maybe config files.

prepare() { 
mkdir -p $PKG/usr/doc/$NAME-$PROGRAM_VER
cp -f HISTORY INSTALL LICENSE TODO VERSION ipfm.conf.sample $PKG/usr/doc/$NAME-$PROGRAM_VER/

mv $PKG/etc/ipfm.conf $PKG/etc/ipfm.conf.new

mkdir -p $PKG/install
cat > $PKG/install/doinst.sh << __END__
#!/bin/sh
config() {
 NEW="\$1"
 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...
         }
# cp etc/ipfm.conf etc/ipfm.conf.old 2>/dev/null
 config etc/ipfm.conf.new
# rm -f etc/ipfm.conf.new
 # This won't be needed.  The point here is to preserve the permissions of the existing
 # file, if there is one.  I don't see major new development happening in rc.samba...  ;-)
__END__

##Some functions from the global config to help with the cleanup
( cd $PKG 
strip_bin

# Strips the libs files reduces the size and removes unneeded cruft
strip_lib
)

# Every good package should gzip those man pages
gzip_man $PKG 

# Set group ownership for the bin directory
#bin_perms $PKG

# Set group ownership for the sbin directory
sbin_perms $PKG

}

## The next area is for the description. You can use this method or just cat a slack-desc file into
## the install area. I will use apache here as a sample

description() {
 
cat > $PKG/install/slack-desc << END 
    |-----handy-ruler------------------------------------------------------|
ipfm: $NAME $PROGRAM_VER (IP Flow Meter bandwidth analysis tool)
ipfm:
ipfm: IP Flow Meter is a bandwidth analysis tool, that measures how much
ipfm: bandwidth specified hosts use on their Internet link. It needs
ipfm: libpcap to work.
ipfm:
ipfm:
ipfm:
ipfm:
ipfm:
ipfm: My other Slack packages: http://kaneda.bohater.net/slackware
END
}

## The last part is the build

build() {
# Build the package:
cd $PKG
makepkg -l y -c n $TMP/$NAME-$PROGRAM_VER-$ARCH-$BUILD.tgz
mv $TMP/$NAME-$PROGRAM_VER-$ARCH-$BUILD.tgz $PKG_DIR/

echo "Your $NAME package is complete, make sure you open it up before installing it."
echo "It is located in $PKG_DIR thanks for your support The Linuxpackages.net Folks"
}

### Now we call all those functions in order
compile
prepare
description
build