#!/bin/bash
#
# Slackware build script for wine-staging.
#
# Copyright 2016-2019  Edinaldo P. Silva, Rio de Janeiro, Brazil.
# Copyright 2015 Gethyn ThomasQuail <gethyn@bloodbathsoftworks.com>
#
# All rights reserved.
#
# Based on:
# Wine SlackBuild by David Woodfall Copyright 2011
# Some elements from Wine Slackbuilds by Eric Hameleers < alien@slackware.com >
# and PhantomX, Goiania, Brazil < https://github.com/PhantomX >.
#
# 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.

# Now maintained by Dave Woodfall <dave@slackbuilds.org>

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

PRGNAM=wine-staging
VERSION=${VERSION:-7.18}
# This ought to work (madcap laughter)
WINEVERSION=${WINEVERSION:-$VERSION}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

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

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

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

# If your video card does not support hardware accelerated OpenGL,
# run the script like:   OPENGL=NO ./wine.SlackBuild
if [ "${OPENGL:-YES}" = "YES" ]; then
  do_opengl="with"
else
  do_opengl="without"
fi

# auto find which ARCHs to build for
WINETMP="$( mktemp -d $TMP/wine-test-XXXXXX )"
echo "int main(void) {; return(0); }" > "$WINETMP/test.c"
gcc -m32 "$WINETMP/test.c" -o /dev/null >/dev/null 2>&1 && WINE32=${WINE32:-yes}
gcc -m64 "$WINETMP/test.c" -o /dev/null >/dev/null 2>&1 && WINE64=${WINE64:-yes}
rm -rf "$WINETMP"

if [ "${WINE32:-no}${WINE64:-no}" = "nono" ]; then
 echo "Both 64 and 32 bit builds disabled. Nothing to do."
 exit 1
fi

# These should work for anything not specified below
BUILD_ARCH="$ARCH-slackware-linux"
SLKCFLAGS="-O2"

case "$ARCH" in
  arm)
    BUILD_ARCH="$ARCH-slackware-linux-gnueabi"
    ;;
  i?86)
    # -Os was -O2, fix for:
    # https://bugs.winehq.org/show_bug.cgi?id=42406
    # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78911
    # https://bugs.gentoo.org/613128
    SLKCFLAGS="-Os -march=$ARCH -mtune=i686"
    ;;
  x86_64)
    SLKCFLAGS="-O2 -fPIC"
    LIBDIRSUFFIX="64"
    ;;
esac

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION wine-$WINEVERSION
tar xvf $CWD/wine-$WINEVERSION.tar.xz
tar xvf $CWD/$PRGNAM-$VERSION.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 \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

cd patches
./patchinstall.sh DESTDIR=$TMP/wine-$WINEVERSION --all

cd $TMP/wine-$WINEVERSION
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 \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

# Fix for flex.
patch -p1 --verbose < $CWD/0001-winhlp32-Workaround-a-bug-in-Flex.patch

# fix path of opencl headers.
sed 's|OpenCL/opencl.h|CL/opencl.h|g' -i configure*

if [ "${WINE64:-no}" = "yes" ]; then
  wine64="--with-wine64=../wine64"
  mkdir wine64
  cd wine64

  LDFLAGS="-L/usr/lib64 -ldl" \
  CFLAGS="$SLKCFLAGS" \
  CXXFLAGS="$SLKCFLAGS" \
  ../configure \
    --enable-win64 \
    --prefix=/usr \
    --libdir=/usr/lib64 \
    --localstatedir=/var \
    --sysconfdir=/etc \
    --mandir=/usr/man \
    --with-x \
    --with-gnutls \
    --${do_opengl}-opengl \
    --program-prefix= \
    --program-suffix= \
    --disable-tests \
    --build=$BUILD_ARCH

  make depend
  make
  make install DESTDIR=$PKG
  cd ..
fi

if [ "${WINE32:-no}" = "yes" ]; then
  mkdir wine32
  cd wine32

  export PKG_CONFIG_PATH="/usr/lib/pkgconfig:$PKG_CONFIG_PATH"

  LDFLAGS="-L/usr/lib -ldl" \
  CFLAGS="$SLKCFLAGS" \
  CXXFLAGS="$SLKCFLAGS" \
  ../configure \
    $wine64 \
    --prefix=/usr \
    --libdir=/usr/lib \
    --localstatedir=/var \
    --sysconfdir=/etc \
    --mandir=/usr/man \
    --with-x \
    --with-gnutls \
    --${do_opengl}-opengl \
    --program-prefix= \
    --program-suffix= \
    --disable-tests \
    --build=$BUILD_ARCH

  make depend
  make
  make install DESTDIR=$PKG
  cd ..
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

# Add font configuration:
install -d $PKG/etc/fonts/conf.{avail,d}
install -m644 $CWD/30-win32-aliases.conf $PKG/etc/fonts/conf.avail
ln -sf /etc/fonts/conf.avail/30-win32-aliases.conf $PKG/etc/fonts/conf.d/30-win32-aliases.conf
install -Dm 644 $CWD/wine-binfmt.conf $PKG/usr/lib/binfmt.d/wine.conf

# Create Wine menu structure:
mkdir -p $PKG/etc/xdg/menus/applications-merged
cp $CWD/wine.menu $PKG/etc/xdg/menus/applications-merged

# Add a desktop menu for winecfg, wine-uninstaller and wine-browsedrive:
mkdir -p $PKG/usr/share/{applications,icons/hicolor/scalable/apps,pixmaps}

convert $CWD/wine.svg -scale 64 $PKG/usr/share/pixmaps/wine.png
cp $CWD/wine.svg $PKG/usr/share/icons/hicolor/scalable/apps/

convert $CWD/winecfg.png -scale 64 $PKG/usr/share/pixmaps/winecfg.png
convert $CWD/winecfg.png -scale 64 $PKG/usr/share/pixmaps/folder-wine.png
convert $CWD/winecfg.png -scale 64 $PKG/usr/share/pixmaps/wine-uninstaller.png

cp programs/winecfg/winecfg.svg $PKG/usr/share/icons/hicolor/scalable/apps/
cp $CWD/*.desktop $PKG/usr/share/applications/

DOCS="ANNOUNCE AUTHORS COPYING.LIB LICENSE* MAINTAINERS README VERSION"
FONTS_LICENSE="COPYING.arial COPYING.cour COPYING.msyh COPYING.times"

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp $DOCS $FONTS_LICENSE $PKG/usr/doc/$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
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE