#!/bin/bash

# Slackware build script for Wiimms ISO Tools
#
# Copyright 2010-2011 Marco Bonetti <sid77@slackware.it>
# Copyright 2015, 2018-2019 Hunter Sezen California, USA
# Copyright 2024 B. Watson
# 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.

# 20220209 bkw: Modified by SlackBuilds.org: fix build on 15.0.

# 20240902 bkw:
# - new maintainer.
# - update for v3.05a.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=wiimms-iso-tools
VERSION=${VERSION:-3.05a}
COMMIT=${COMMIT:-fc1c0b840cb3ac41ca6e4f1d5e16da12b47eab58}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -eu

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$COMMIT
tar xvf $CWD/$PRGNAM-$COMMIT.tar.gz
cd $PRGNAM-$COMMIT
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} + -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} +

cd project

# 20240902 bkw: do not rebuild everything on 'make install', after
# 'make' has been run.
sed -i '/^install:/s,: *all,:,' Makefile

# 20220209 bkw: I need to see the compile/link commands!
sed -i 's,@\$(CC),$(CC),g' Makefile

# 20220209 bkw: overriding in the environment or as make args just
# wasn't working, so I nuked it from orbit. It's the only way to be sure.
sed -i "s|-O3|$SLKCFLAGS|" Makefile test-libwbfs/Makefile

# 20240902 bkw: big pain in my ass: no DESTDIR support, and the
# scripts templates.sed install.sh get the install paths baked-in
# when I run 'make'. So using a different INSTALL_PATH and INSTBIN in
# the 'make install' command has no effect, and the executables end up
# with the /tmp/SBo/... path baked into them. This solution works and
# isn't too hard to understand:
make INSTALL_PATH=/usr INSTBIN=/usr/bin
make -B templates.sed install.sh INSTALL_PATH=$PKG/usr INSTBIN=$PKG/usr/bin

# 20240902 bkw: binaries already stripped.
make install

# 20240902 bkw: replace hard links with symlinks.
for i in cat dump; do
  rm -f $PKG/usr/bin/wdf-$i
  ln -s wdf $PKG/usr/bin/wdf-$i
done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a gpl-2.0.txt $PKG/usr/doc/$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