#!/bin/sh

# Heavily based on the Slackware 13.0 SlackBuild
#
# SlackBuild from Matteo Rossini (zerouno @ slacky.it)
# Patches from Debian

# site: http://www.brzitwa.de/mb/gpart/

#
# 
# Guess PC disk partition table, find lost partitions
# 
# Gpart is a tool which tries to guess the primary partition table of a PC-type disk in case the primary partition table in sector 0 is damaged, incorrect or deleted.
# 
# It is also good at finding and listing the types, locations, and sizes of inadvertently-deleted partitions, both primary and logical. It gives you the information you need to manually re-create them (using fdisk, cfdisk, sfdisk, etc.).
# 
# The guessed table can also be written to a file or (if you firmly believe the guessed table is entirely correct) directly to a disk device.
# 
# Currently supported (guessable) filesystem or partition types:
# 
# * BeOS filesystem type.
# * FreeBSD/NetBSD/386BSD disklabel sub-partitioning scheme used on Intel
# platforms.
# * Linux second extended filesystem.
# * MS-DOS FAT12/16/32 "filesystems".
# * IBM OS/2 High Performance filesystem.
# * Linux LVM physical volumes (LVM by Heinz Mauelshagen).
# * Linux swap partitions (versions 0 and 1).
# * The Minix operating system filesystem type.
# * MS Windows NT/2000 filesystem.
# * QNX 4.x filesystem.
# * The Reiser filesystem (version 3.5.X, X > 11).
# * Sun Solaris on Intel platforms uses a sub-partitioning scheme on PC hard
# disks similar to the BSD disklabels.
# * Silicon Graphics' journalling filesystem for Linux.



set -e

CWD=`pwd`
NAME=gpart
TMP=${TMP:-/tmp/txz}/$NAME
PKG=$TMP/$NAME-package
VER=0.1h
SVER=11
BUILD=1mt
ARCH=${ARCH:-i486}
VERSION=${VER}_$SVER

TAR=${NAME}_$VER.orig.tar.gz
PATCH=${NAME}_$VER-$SVER.diff.gz
DSC=${NAME}_$VER-$SVER.dsc

SOURCE=http://ftp.de.debian.org/debian/pool/main/g/$NAME/

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS=""
  LIBDIRSUFFIX=64
fi

[ -e $TMP ]&&rm -rf $TMP
mkdir -p $TMP
[ -e $PKG ]&&rm -rf $PKG
mkdir -p $PKG

[ ! -e $TAR ]&&wget $SOURCE/$TAR
[ ! -e $PATCH ]&&wget $SOURCE/$PATCH

cd $TMP

tar xzvf $CWD/$TAR 
cd $NAME-$VER || exit 1
chown -R root.root .
chmod -R u+w,go+r-w,a-s .
gzip -cd $CWD/$PATCH | patch -p1 
cat debian/patches/*.patch |patch -p1

echo "CFLAGS+=$SLKCFLAGS" >> make.defs
make
make LDFLAGS="-L/lib$LIBDIRSUFFIX/libc.so.6 -static" prg=gpart_static -C src
make install DESTDIR=$PKG mandir=$PKG/usr/man
make install DESTDIR=$PKG prg=gpart_static -C src

mkdir -p $PKG/usr/doc
cp $CWD/$NAME.SlackBuild $CWD/slack-desc $PKG/usr/doc
cp COPYING  Changes  INSTALL  LSM  Makefile  README $PKG/usr/doc
mkdir -p $PKG/usr/doc/debian
cd debian
cp changelog  compat  control  copyright  gpart.docs $PKG/usr/doc/debian
mkdir -p $PKG/install
cp $CWD/slack-desc $PKG/install


(
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded
)

( 
  cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
)

cd $PKG
requiredbuilder -v -y -s $CWD $PKG
/sbin/makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.txz

if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP/$NAME-$VER $PKG
fi