system/mbr: Removed (no SBo maintainer)

I'm still having trouble figuring out why this was
ever needed anyway...

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

system/mbr/README

@@ -1,6 +0,0 @@
-mbr (Master Boot Record for IBM-PC compatible computers)
-
-The MBR is used in booting operating systems from the hard disk.
-It runs first, then transfers control to the operating system's
-loader which transfers control to the kernel.
-

system/mbr/mbr.SlackBuild

@@ -1,90 +0,0 @@
-#!/bin/sh
-
-# Slackware build script for mbr
-
-# Written by crocket (crockabiscuit@gmail.com)
-
-PRGNAM=mbr
-VERSION=${VERSION:-1.1.10}
-BUILD=${BUILD:-2}
-TAG=${TAG:-_SBo}
-
-if [ -z "$ARCH" ]; then
-  case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
-    arm*) ARCH=arm ;;
-       *) ARCH=$( uname -m ) ;;
-  esac
-fi
-
-CWD=$(pwd)
-TMP=${TMP:-/tmp/SBo}
-PKG=$TMP/package-$PRGNAM
-OUTPUT=${OUTPUT:-/tmp}
-
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "i686" ]; then
-  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
-elif [ "$ARCH" = "x86_64" ]; then
-  SLKCFLAGS="-O2 -fPIC"
-  LIBDIRSUFFIX="64"
-else
-  SLKCFLAGS="-O2"
-  LIBDIRSUFFIX=""
-fi
-
-set -e
-
-rm -rf $PKG
-mkdir -p $TMP $PKG $OUTPUT
-cd $TMP
-rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM\_$VERSION.orig.tar.gz
-cd $PRGNAM-$VERSION
-chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
- -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
- -exec chmod 644 {} \;
-
-# apply a patch
-zcat $CWD/mbr_1.1.10-2.diff.gz | patch -p1
-
-CFLAGS="$SLKCFLAGS" \
-CXXFLAGS="$SLKCFLAGS" \
-./configure \
-  --prefix=/usr \
-  --libdir=/usr/lib${LIBDIRSUFFIX} \
-  --sysconfdir=/etc \
-  --localstatedir=/var \
-  --mandir=/usr/man \
-  --infodir=/usr/info \
-  --docdir=/usr/doc/$PRGNAM-$VERSION \
-  --build=$ARCH-slackware-linux
-
-make
-make install DESTDIR=$PKG
-
-find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
-  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
-
-find $PKG/usr/man -type f -exec gzip -9 {} \;
-for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
-
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a \
-  AUTHORS COPYING ChangeLog INSTALL NEWS README TODO \
-  $PKG/usr/doc/$PRGNAM-$VERSION
-cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
-cat $CWD/$PRGNAM.info > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.info
-
-mkdir -p $PKG/install
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-cd $PKG
-/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
-

system/mbr/mbr.info

@@ -1,12 +0,0 @@
-PRGNAM="mbr"
-VERSION="1.1.10"
-HOMEPAGE="http://packages.ubuntu.com/lucid/mbr"
-DOWNLOAD="http://archive.ubuntu.com/ubuntu/pool/main/m/mbr/mbr_1.1.10.orig.tar.gz \
-          http://archive.ubuntu.com/ubuntu/pool/main/m/mbr/mbr_1.1.10-2.diff.gz"
-MD5SUM="27c3854edf80716158001eec59634972 \
-        51aa94e2bc59c71b4ad4df814b491767"
-DOWNLOAD_x86_64=""
-MD5SUM_x86_64=""
-REQUIRES=""
-MAINTAINER="crocket"
-EMAIL="crockabiscuit@gmail.com"

system/mbr/slack-desc

@@ -1,19 +0,0 @@
-# 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 ':' except on otherwise blank lines.
-
-   |-----handy-ruler------------------------------------------------------|
-mbr: mbr (Master Boot Record for IBM-PC compatible computers)
-mbr:
-mbr: The MBR is used in booting operating systems from the hard disk.
-mbr: It runs first, then transfers control to the operating system's
-mbr: loader which transfers control to the kernel.
-mbr:
-mbr: Website: http://packages.ubuntu.com/lucid/mbr
-mbr:
-mbr:
-mbr:
-mbr: