#!/bin/bash

# dmidecode.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter <mozes@slackware.com>
#
# Copyright 2006, 2007  Patrick J. Volkerding, Sebeka, MN, USA
# 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.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.xz
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Apply patches:
#
# Upstream recommends taking four of these on top of 3.0 anyway, and the others
# look reasonable too, so here are all of the patches from git after 3.0
# Upsream recommends: 1, 5, 7, and 8
zcat $CWD/patches/0001-Add-no-sysfs-option-description-to-h-output.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0002-Avoid-SIGBUS-on-mmap-failure.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0003-Fix-error-paths-in-mem_chunk.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0004-dmidecode-Handle-OEM-specific-types-in-group-associa.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0005-Fix-No-SMBIOS-nor-DMI-entry-point-found-on-SMBIOS3.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0006-dmidecode-Introduce-SYS_FIRMWARE_DIR.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0007-Let-read_file-return-the-actual-data-size.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0008-dmidecode-Use-read_file-to-read-the-DMI-table-from-s.patch.gz | patch -p1 --verbose || exit 1
zcat $CWD/patches/0009-dmidecode-Check-sysfs-entry-point-length.patch.gz | patch -p1 --verbose || exit 1

# Build:
make prefix=/usr mandir=/usr/man $NUMJOBS || make prefix=/usr mandir=/usr/man || exit 1

# Install into package:
make prefix=/usr mandir=/usr/man install DESTDIR=$PKG || exit 1

# Add a documentation directory:
mkdir -p $PKG/usr/doc
mv $PKG/usr/share/doc/${PKGNAM} $PKG/usr/doc/${PKGNAM}-$VERSION
rmdir $PKG/usr/share/doc
rmdir $PKG/usr/share

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links