# Maintainer    : Eric Vidal <eric@obarun.org>
# Maintainer    : Jean-Michel T.Dydak <jean-michel@obarun.org>
# Obarun PkgSrc : https://framagit.org/obarun-pkgbuild-extra/xorg-server
#----------------
# Maintainer    : AndyRTR <andyrtr@archlinux.org>
# Maintainer    : Jan de Groot <jgc@archlinux.org>
# Arch PkgSrc   : https://www.archlinux.org/packages/extra/x86_64/xorg-server
#----------------
# Website       : http://xorg.freedesktop.org
#--------------------------------------------------------------------------------------

pkgbase=xorg-server

pkgname=(
	'xorg-server'
	'xorg-server-xephyr'
	'xorg-server-xvfb'
	'xorg-server-xnest'
	'xorg-server-xwayland'
	'xorg-server-common'
	'xorg-server-devel')

pkgver=1.20.9
pkgrel=3

url="https://xorg.freedesktop.org/releases/individual/xserver"
source=("${url}/${pkgbase}-${pkgver}.tar.bz2"{,.sig}
    'xserver-autobind-hotplug.patch'
    '0001-v2-FS-58644.patch'
    '0002-fix-libshadow-2.patch'
    'xvfb-run' ## with updates from FC master
    'xvfb-run.1'
    'Xwrapper.config'
    '0001-xfree86-Take-second-reference-for-SavedCursor-in-xf8.patch')

#-------------------------------------| BUILD CONFIGURATION |-----------------------------------


makedepends=(
    'xorgproto'
    'pixman'
    'libx11'
    'mesa'
    'mesa-libgl'
    'xtrans'
    'libxkbfile'
    'libxfont2'
    'libpciaccess'
    'libxv'
    'libxmu'
    'libxrender'
    'libxi'
    'libxaw'
    'libxtst'
    'libxres'
    'xorg-xkbcomp'
    'xorg-util-macros'
    'xorg-font-util'
    'libepoxy'
    'xcb-util'
    'xcb-util-image'
    'xcb-util-renderutil'
    'xcb-util-wm'
    'xcb-util-keysyms'
    'libxshmfence'
    'libunwind'
    'wayland-protocols'
    'egl-wayland'
    'meson')

#--------------------------------------| BUILD PREPARATION |------------------------------------

prepare() {
    cd "${pkgbase}-${pkgver}"

    ## patch from Fedora, not yet merged
    patch -Np1 -i ../xserver-autobind-hotplug.patch

    ## https://bugs.freedesktop.org/show_bug.cgi?id=106588
    patch -Np1 -i ../0001-v2-FS-58644.patch

    ## Fix libshadow.so: libfb.so => not found - FS#58731
	patch -Np1 -i ../0002-fix-libshadow-2.patch
	
	# Fix FS#67774 - merged upstream
	patch -Np1 -i ../0001-xfree86-Take-second-reference-for-SavedCursor-in-xf8.patch
}

#--------------------------------------------| BUILD |------------------------------------------

build() {

    ## Since pacman 5.0.2-2, hardened flags are now enabled in makepkg.conf
    ## With them, module fail to load with undefined symbol.
    ## https://bugs.archlinux.org/task/55102 
    ## https://bugs.archlinux.org/task/54845
    export CFLAGS=${CFLAGS/-fno-plt}
    export CXXFLAGS=${CXXFLAGS/-fno-plt}
    export LDFLAGS=${LDFLAGS/,-z,now}

    arch-meson ${pkgbase}-$pkgver build \
        -D os_vendor="Obarun" \
        -D ipv6=true \
        -D xvfb=true \
        -D xnest=true \
        -D xcsecurity=true \
        -D xorg=true \
        -D xephyr=true \
        -D xwayland=true \
        -D xwayland_eglstream=true \
        -D glamor=true \
        -D udev=true \
        -D suid_wrapper=true \
        -D xkb_dir=/usr/share/X11/xkb \
        -D xkb_output_dir=/var/lib/xkb \
        -D systemd_logind=false

    ## Print config
    meson configure build
    ninja -C build

    ## fake installation to be seperated into packages
    DESTDIR="${srcdir}/fakeinstall" ninja -C build install
}

#--------------------------------------------| CHECK |------------------------------------------



#-------------------------------------------| PACKAGE |-----------------------------------------

_install() {
    local src f dir
    for src; do
     f="${src#fakeinstall/}"
     dir="${pkgdir}/${f%/*}"
     install -m755 -d "${dir}"
     mv -v "${src}" "${dir}/"
    done
}

package_xorg-server-common() {
    pkgdesc="Xorg server common files"
    depends=(
        'xkeyboard-config'
        'xorg-xkbcomp'
        'xorg-setxkbmap')

    _install fakeinstall/usr/lib/xorg/protocol.txt
    _install fakeinstall/usr/share/man/man1/Xserver.1

    install -m644 -Dt "${pkgdir}/var/lib/xkb/" "${pkgbase}-${pkgver}"/xkb/README.compiled

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING
}

package_xorg-server() {
    pkgdesc="Xorg X server"
    depends=(
        'libepoxy'
        'libxfont2'
        'pixman'
        'xorg-server-common'
        'libunwind'
        'dbus'
        'libgl'
        'xf86-input-libinput'
        'nettle'
        'libpciaccess'
        'libdrm'
        'libxshmfence') ## FS#52949

    ## see xorg-server-*/hw/xfree86/common/xf86Module.h for ABI versions.
    ## we provide major numbers that drivers can depend on
    ## and /usr/lib/pkgconfig/xorg-server.pc in xorg-server-devel pkg
    provides=(
        'X-ABI-VIDEODRV_VERSION=24.0'
        'X-ABI-XINPUT_VERSION=24.1'
        'X-ABI-EXTENSION_VERSION=10.0'
        'x-server')
    conflicts=(
        'nvidia-utils<=331.20'
        'glamor-egl'
        'xf86-video-modesetting')
    replaces=(
        'glamor-egl'
        'xf86-video-modesetting')
    
    install=xorg-server.install

    _install fakeinstall/usr/bin/{Xorg,cvt,gtf}
    ln -s /usr/bin/Xorg "${pkgdir}/usr/bin/X"
    _install fakeinstall/usr/lib/Xorg{,.wrap}
    _install fakeinstall/usr/lib/xorg/modules/*
    _install fakeinstall/usr/share/X11/xorg.conf.d/10-quirks.conf
    _install fakeinstall/usr/share/man/man1/{Xorg,Xorg.wrap,cvt,gtf}.1
    _install fakeinstall/usr/share/man/man4/{exa,fbdevhw,modesetting}.4
    _install fakeinstall/usr/share/man/man5/{Xwrapper.config,xorg.conf,xorg.conf.d}.5

    ## distro specific files must be installed in /usr/share/X11/xorg.conf.d
    install -m755 -d "${pkgdir}/etc/X11/xorg.conf.d"

    ## Xwrapper.config
    install -Dm0644 Xwrapper.config "${pkgdir}"/etc/X11/Xwrapper.config

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING
}

package_xorg-server-xephyr() {
    pkgdesc="A nested X server that runs as an X application"
    depends=(
        'libxfont2'
        'libgl'
        'libepoxy'
        'libunwind'
        'libxv'
        'pixman'
        'xorg-server-common'
        'xcb-util-image'
        'xcb-util-renderutil'
        'xcb-util-wm'
        'xcb-util-keysyms'
        'nettle'
        'libtirpc')

    _install fakeinstall/usr/bin/Xephyr
    _install fakeinstall/usr/share/man/man1/Xephyr.1

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING
}

package_xorg-server-xvfb() {
    pkgdesc="Virtual framebuffer X server"
    depends=(
        'libxfont2'
        'libunwind'
        'pixman'
        'xorg-server-common'
        'xorg-xauth'
        'libgl'
        'nettle'
        'libtirpc')

    _install fakeinstall/usr/bin/Xvfb
    _install fakeinstall/usr/share/man/man1/Xvfb.1

    install -m755 "${srcdir}/xvfb-run" "${pkgdir}/usr/bin/"
    install -m644 "${srcdir}/xvfb-run.1" "${pkgdir}/usr/share/man/man1/" # outda

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING
}

package_xorg-server-xnest() {
    pkgdesc="A nested X server that runs as an X application"
    depends=(
        'libxfont2'
        'libxext'
        'pixman'
        'xorg-server-common'
        'nettle'
        'libtirpc')

    _install fakeinstall/usr/bin/Xnest
    _install fakeinstall/usr/share/man/man1/Xnest.1

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING
}

package_xorg-server-xwayland() {
    pkgdesc="run X clients under wayland"
    depends=(
        'libxfont2'
        'libepoxy'
        'libunwind'
        'libgl'
        'pixman'
        'xorg-server-common'
        'nettle'
        'libtirpc')

    _install fakeinstall/usr/bin/Xwayland

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING
}

package_xorg-server-devel() {
    pkgdesc="Development files for the X.Org X server"
    depends=(
        'xorgproto'
        'mesa'
        'libpciaccess'
        'xorg-util-macros') ## not technically required but almost every Xorg pkg needs it to build

    _install fakeinstall/usr/include/xorg/*
    _install fakeinstall/usr/lib/pkgconfig/xorg-server.pc
    _install fakeinstall/usr/share/aclocal/xorg-server.m4

    ## license
    install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" "${pkgbase}-${pkgver}"/COPYING

    ## make sure there are no files left to install
    find fakeinstall -depth -print0 | xargs -0 rmdir
}


#------------------------------------| INSTALL CONFIGURATION |----------------------------------

arch=('x86_64')

groups=(
    'xorg')

backup=(
    'etc/X11/Xwrapper.config')
    
#-------------------------------------| SECURITY AND LICENCE |----------------------------------

license=('CUSTOM')

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