system/efitools: Added (Tools for manipulating UEFI secure boot).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/efitools/README

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+efitools is a set of tools for manipulating EFI secure boot platforms.
+
+If you ever plan to use LockDown.efi (it's an EFI program that
+installs a predefined set of Secure Boot keys if you run it while your
+machine is in setup mode) you will want to use your own Secure Boot
+keys and maybe specify an owner GUID (in hex). The keys should be placed
+in the SlackBuild directory and named:
+Platform Key public/private keys - PK.crt, PK.key
+Key Exchange public/private keys - KEK.crt, KEK.key
+Signature Database public/private keys - DB.crt, DB.key
+
+and the SlackBuild should be executed using:
+
+GUID=xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx USE_KEYS=yes ./efitools.SlackBuild
+
+It's unlikely that you'll use LockDown.efi and there are alternate methods
+to do what it does, so it's fine just to ignore it.

system/efitools/efitools.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for efitools
+
+# Copyright 2015 Jonathan Li
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=efitools
+VERSION=${VERSION:-1.5.2}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+MYGUID=${MYGUID:-11111111-2222-3333-4444-123456789abc}
+USE_KEYS=${USE_KEYS:-no}
+
+if [ -z "$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=${OUTPUT:-/tmp}
+
+# It's not safe to specify build flags since some EFI programs are built.
+if [ "$ARCH" = "i486" ]; then
+  LIBDIRSUFFIX=""
+  EFI_ARCH=ia32
+elif [ "$ARCH" = "i686" ]; then
+  LIBDIRSUFFIX=""
+  EFI_ARCH=ia32
+elif [ "$ARCH" = "x86_64" ]; then
+  LIBDIRSUFFIX="64"
+  EFI_ARCH=x86_64
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.?z*
+cd $PRGNAM-$VERSION
+# Add library path so efi libraries are found.
+sed -i "s:-nostdlib:-nostdlib -L /usr/lib${LIBDIRSUFFIX}:g" Make.rules
+chown -R root:root .
+
+if [ "$USE_KEYS" = "yes" ]; then
+  for i in DB.key DB.crt KEK.key KEK.crt PK.key PK.crt
+  do
+    if [ ! -f $CWD/$i ]; then
+      echo "$i missing. Aborting"
+      exit 1
+    fi
+    cp $CWD/$i .
+  done
+fi
+
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+make CRTPATH=/usr/lib${LIBDIRSUFFIX}/gnuefi MYGUID=${MYGUID} ARCH=$EFI_ARCH
+make install DESTDIR=$PKG MANDIR=$PKG/usr/man/man1 ARCH=$EFI_ARCH
+
+# Delete the private keys in $TMP. Especially important if the user doesn't
+# clear $TMP themselves.
+if [ "$USE_KEYS" = "yes" ]; then
+  rm DB.key KEK.key PK.key
+fi
+
+find $PKG -print0 | xargs -0 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
+cd $PKG/usr/share/efitools
+mv README COPYING $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+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/efitools/efitools.info

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+PRGNAM="efitools"
+VERSION="1.5.2"
+HOMEPAGE="https://git.kernel.org/cgit/linux/kernel/git/jejb/efitools.git"
+DOWNLOAD="https://build.opensuse.org/source/home:jejb1:UEFI/efitools/efitools-1.5.2.tar.gz"
+MD5SUM="4feaaef124f9af902ecb448e3ec13c5f"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="perl-File-Slurp sbsigntools"
+MAINTAINER="Jonathan Li"
+EMAIL="jonathan dot li at hotmail dot co dot uk"

system/efitools/slack-desc

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+# 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------------------------------------------------------|
+efitools: efitools (Tools for manipulating UEFI secure boot platforms)
+efitools:
+efitools: efitools is a set of tools for manipulating EFI secure boot platforms.
+efitools:
+efitools:
+efitools:
+efitools:
+efitools:
+efitools:
+efitools:
+efitools: