# Maintainer: Daniel Bermond < yahoo-com: danielbermond >
# Contributor: Pekka Helenius (~ Fincer) <fincer89@hotmail.com>

# Enable Wine Staging? 1 = yes
enable_staging=1

# Staging patchsets. Default: all patchsets. Please see Wine Staging patchinstall.sh file for individual patchset names.
staging_patchsets=(--all) # In order to disable all patchsets, use #(--all) and add desired patchsets individually here 

# Enable 32-bit compilation? 1 = yes
enable_32=1

# Enable 64-bit compilation? 1 = yes
enable_64=1

provides=('wine' 'wine-git' 'wine-staging' 'wine-staging-git' 'wine-staging-dxvk-git')

if [[ enable_staging -eq 1 ]]; then
    pkgname=wine-staging-git
    pkgdesc="A compatibility layer for running Windows programs (staging branch, Git version)"
    url="https://github.com/wine-staging/wine-staging/"
    conflicts=('wine' 'wine-git' 'wine-staging')
else
    pkgname=wine-git
    pkgdesc="A compatibility layer for running Windows programs (Git version)"
    url="https://source.winehq.org/git/wine.git/"
    conflicts=('wine' 'wine-staging' 'wine-staging-git')

fi

pkgver=stg.3.19.r9.g566cd55d+wine.wine.3.19.r220.g5e0d1c89ed
pkgrel=1
arch=('i686' 'x86_64')

license=('LGPL')
_depends=(
  'attr'             'lib32-attr'
  'fontconfig'       'lib32-fontconfig'
  'lcms2'            'lib32-lcms2'
  'libxml2'          'lib32-libxml2'
  'libxcursor'       'lib32-libxcursor'
  'libxrandr'        'lib32-libxrandr'
  'libxdamage'       'lib32-libxdamage'
  'libxi'            'lib32-libxi'
  'gettext'          'lib32-gettext'
  'freetype2'        'lib32-freetype2'
  'glu'              'lib32-glu'
  'libsm'            'lib32-libsm'
  'gcc-libs'         'lib32-gcc-libs'
  'libpcap'          'lib32-libpcap'
  'desktop-file-utils'
  'vulkan-icd-loader' 'lib32-vulkan-icd-loader'
)
makedepends=(
  'git'
  'autoconf'
  'ncurses'
  'bison'
  'perl'
  #'fontforge'
  'flex'
  'gcc>=4.5.0-2'
  'giflib'                'lib32-giflib'
  'libpng'                'lib32-libpng'
  'gnutls'                'lib32-gnutls'
  'libxinerama'           'lib32-libxinerama'
  'libxcomposite'         'lib32-libxcomposite'
  'libxmu'                'lib32-libxmu'
  'libxxf86vm'            'lib32-libxxf86vm'
  'libldap'               'lib32-libldap'
  'mpg123'                'lib32-mpg123'
  'openal'                'lib32-openal'
  'v4l-utils'             'lib32-v4l-utils'
  'alsa-lib'              'lib32-alsa-lib'
  'libxcomposite'         'lib32-libxcomposite'
  'mesa'                  'lib32-mesa'
  'libgl'                 'lib32-libgl'
  'opencl-icd-loader'     'lib32-opencl-icd-loader'
  'libxslt'               'lib32-libxslt'
  'libpulse'              'lib32-libpulse'
  'libva'                 'lib32-libva'
  'gst-plugins-base-libs' 'lib32-gst-plugins-base-libs'
  'samba'
  #'opencl-headers'
  #'gcc-multilib>=4.5.0-2'
)
optdepends=(
  'giflib'                'lib32-giflib'
  'libpng'                'lib32-libpng'
  'libldap'               'lib32-libldap'
  'gnutls'                'lib32-gnutls'
  'mpg123'                'lib32-mpg123'
  'openal'                'lib32-openal'
  'v4l-utils'             'lib32-v4l-utils'
  'libpulse'              'lib32-libpulse'
  'alsa-plugins'          'lib32-alsa-plugins'
  'alsa-lib'              'lib32-alsa-lib'
  'libjpeg-turbo'         'lib32-libjpeg-turbo'
  'libxcomposite'         'lib32-libxcomposite'
  'libxinerama'           'lib32-libxinerama'
  'ncurses'               'lib32-ncurses'
  'opencl-icd-loader'     'lib32-opencl-icd-loader'
  'libxslt'               'lib32-libxslt'
  'libtxc_dxtn'           'lib32-libtxc_dxtn'
  'libva'                 'lib32-libva'
  'gst-plugins-base-libs' 'lib32-gst-plugins-base-libs'
  'vulkan-icd-loader'     'lib32-vulkan-icd-loader'
  'cups'
  'samba'
  'dosbox'
)
# lib32-libtxc_dxtn
#   'gtk3'             'lib32-gtk3'
options=('staticlibs')

source=(
    wine-git::'git://source.winehq.org/git/wine.git'
    '30-win32-aliases.conf'
    )

if [[ $(find ./wine-patches -mindepth 1 -maxdepth 1 -regex ".*\.\(patch\|diff\)$") ]]; then
    cp -r ./wine-patches/*.{patch,diff} ./
    p=0
    for patch in $(find . -mindepth 1 -maxdepth 1 -regex ".*\.\(patch\|diff\)$"); do
        patches[$p]="$(basename ${patch})"
        let p++
    done
    unset p
    source+=(${source[@]} ${patches[@]})
fi

if [[ enable_staging -eq 1 ]]; then
    stagingsrc=wine-staging-git::'git://github.com/wine-staging/wine-staging.git'
    source+=($stagingsrc)
fi

if [[ "$CARCH" == "i686" ]]; then
    # Strip lib32 etc. on i686
    _depends=(${_depends[@]/*32-*/})
    makedepends=(${makedepends[@]/*32-*/} ${_depends[@]})
    makedepends=(${makedepends[@]/*-multilib*/})
    optdepends=(${optdepends[@]/*32-*/})
else
    makedepends=(${makedepends[@]} ${_depends[@]})
fi

pkgver() {

    msg2 "Setting Wine versions..."
    if [[ enable_staging -eq 1 ]]; then
        cd "${srcdir}/wine-staging-git"
        _staging_tag="$(git tag | sort -Vr | head -n1 | sed 's/-/./g;s/^v//')"
        _staging_version="stg.$(git describe --long \
                                    | sed 's/\([^-]*-g\)/r\1/;s/-/./g;s/^v//' \
                                    | sed "s/^latest.release/${_staging_tag}/")"
    fi

    cd "${srcdir}/wine-git"
    _wine_version="wine.$(git describe --long | sed 's/\([^-]*-g\)/r\1/;s/-/./g')"

    if [[ enable_staging -eq 1 ]]; then
        printf "%s+%s" "$_staging_version" "$_wine_version"
    else
        printf "%s" "$_wine_version"
    fi
}

prepare() {

    if [[ enable_staging -eq 1 ]]; then
        cd "$srcdir"/wine-git

        msg2 "Cleaning the wine source code tree..."

        # Restore the wine tree to its git origin state, without wine-staging patches
        #+(necessary for reapllying wine-staging patches in succedent builds,
        #+otherwise the patches will fail to be reapplied)
        git reset --hard HEAD      # Restore tracked files
        git clean -d -x -f         # Delete untracked files

        # Change back to the wine upstream commit that this version of wine-staging is based on
        git checkout $(../"$pkgname"/patches/patchinstall.sh --upstream-commit)
    fi
}

build() {
    cd "${srcdir}"

    # Delete old build dirs (from previous builds) and make new ones
    rm -rf "$pkgname"-{32,64}-build
    mkdir --parents "$pkgname"-32-build

    if [[ enable_staging -eq 1 ]]; then
        # Apply all wine-staging patches
        msg2 "Applying wine-staging patches..."
        ./wine-staging-git/patches/patchinstall.sh DESTDIR="${srcdir}/wine-git" \
        ${staging_patchsets[*]}
    fi

    if [[ $(ls "${srcdir}"/*.patch | wc -w) -ne 0 ]]; then

      cd "${srcdir}"/wine-git
      # Apply all custom patches
      msg2 "Applying custom patches..."

      for i in "${srcdir}"/*{.patch,diff}; do 
        patch -Np1 < ${i}
      done
    fi

    cd "${srcdir}"

    # Build wine 64-bit
    #+(according to the wine wiki this 64-bit/32-bit building order is mandatory)

    if [[ "$CARCH" = "x86_64" ]] && [[ enable_64 -eq 1 ]]; then
        msg2 "Building Wine-64..."

        mkdir --parents "$pkgname"-64-build
        cd  "$pkgname"-64-build

        ../wine-git/configure \
                        --with-x \
                        --with-gstreamer \
                        --enable-win64 \
                        --with-xattr \
                        --disable-mscoree \
                        --with-vulkan \
                        --prefix=/usr \
                        --libdir=/usr/lib
        make

        _wine32opts=(
                --libdir=/usr/lib32
                --with-wine64="${srcdir}/${pkgname}-64-build"
                )

        export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
    fi

    # Build wine 32-bit

    if [[ enable_32 -eq 1 ]]; then
        msg2 "Building Wine-32..."

        cd "$srcdir"/"$pkgname"-32-build

        ../wine-git/configure \
                        --with-x \
                        --with-gstreamer \
                        --with-xattr \
                        --disable-mscoree \
                        --with-vulkan \
                        "${_wine32opts[@]}" \
                        --prefix=/usr
        make
    fi

    if [[ ! enable_32 -eq 1 ]] && [[ ! enable_64 -eq 1 ]]; then
        msg2 "You must define at least one architecture in PKGBUILD! Aborting"
        exit 1
    fi
}

package() {
    depends=(${_depends[@]})

    # Package wine 32-bit
    #+(according to the wine wiki this reverse 32-bit/64-bit packaging order is important)

    if [[ $enable_32 -eq 1 ]]; then

        msg2 "Packaging Wine-32..."

        cd "$srcdir"/"$pkgname"-32-build

        if [ "$CARCH" = "i686" ]; then

            make prefix="$pkgdir/usr" install

        else
            make prefix="${pkgdir}/usr" \
                 libdir="${pkgdir}/usr/lib32" \
                 dlldir="${pkgdir}/usr/lib32/wine" install
        fi
    fi

    # Package wine 64-bit

    if [[ "$CARCH" == "x86_64" ]] && [[ enable_64 -eq 1 ]]; then
        msg2 "Packaging Wine-64..."

        cd "$srcdir"/"$pkgname"-64-build

        make prefix="${pkgdir}/usr" \
             libdir="${pkgdir}/usr/lib" \
             dlldir="${pkgdir}/usr/lib/wine" install

        if [[ enable_dxvk -eq 1 ]]; then
            mv "$srcdir"/dxvk-compiled/x64/{d3d11.dll,dxgi.dll} "${pkgdir}/usr/lib/wine/fakedlls/"
            chmod 644 "${pkgdir}/usr/lib/wine/fakedlls/"{d3d11.dll,dxgi.dll}
            mv "$srcdir"/dxvk-compiled/x32/{d3d11.dll,dxgi.dll} "${pkgdir}/usr/lib32/wine/fakedlls/"
            chmod 644 "${pkgdir}/usr/lib32/wine/fakedlls/"{d3d11.dll,dxgi.dll}
        fi

    fi

    # Font aliasing settings for Win32 applications
    install -d "$pkgdir"/etc/fonts/conf.{avail,d}
    install -m644 "${srcdir}/30-win32-aliases.conf" "${pkgdir}/etc/fonts/conf.avail"
    ln -s ../conf.avail/30-win32-aliases.conf "${pkgdir}/etc/fonts/conf.d/30-win32-aliases.conf"
}
md5sums=('SKIP'
         '1ff4e467f59409272088d92173a0f801'
         'SKIP'
         '1ff4e467f59409272088d92173a0f801'
         'd41d8cd98f00b204e9800998ecf8427e'
         'd41d8cd98f00b204e9800998ecf8427e'
         'SKIP')