# $Id: PKGBUILD 224438 2014-10-15 16:56:29Z andrea $
# Maintainer: Andrea Scarpino <andrea@archlinux.org>

# ALARM on armv6h: Arno Rehn <arno@arnorehn.de>
# - Find Broadcom's VideoCore GLES and EGL libraries instead of mesa's libs.
# - Remove forced compilation of the EGLonX part (not available on the r-pi)
# - Fix general compilation errors.
# - Proper upstream patches for the above are pending.

pkgname=kwin
pkgver=5.1.1
pkgrel=1
pkgdesc='KDE Window manager'
arch=('i686' 'x86_64')
url='https://projects.kde.org/projects/kde/workspace/kwin'
license=('LGPL')
depends=('qt5-multimedia' 'plasma-framework' 'knewstuff' 'libxcursor' 'kinit'
         'hicolor-icon-theme' 'libepoxy')
makedepends=('extra-cmake-modules' 'qt5-tools' 'kdoctools')
groups=('plasma-next')
install=${pkgname}.install
conflicts=('kdebase-workspace')
source=("http://download.kde.org/stable/plasma/${pkgver}/${pkgname}-${pkgver}.tar.xz"
        "rpi_fix_build.patch"
        "kwin_remove_eglonxbackend.patch")
md5sums=('85ec15e6ce29b1bb80f376bc6914bc7c'
         '3e11a42013f03d55b4b730463bdd6fe0'
         '28a1e8bd701a8fd1421e6ec238b4c522')

prepare() {
  mkdir -p build

  cd "${pkgname}-${pkgver}"

  # Raspberry Pi
  if [ "$CARCH" == 'armv6h' ]; then
    patch -p1 -i "${srcdir}/rpi_fix_build.patch"
    patch -p1 -i "${srcdir}/kwin_remove_eglonxbackend.patch"
  fi
}

build() {
  # Raspberry Pi
  if [ "$CARCH" == 'armv6h' ]; then
    VC_INCLUDE_DIR="/opt/vc/include;/opt/vc/include/interface/vcos/pthreads;/opt/vc/include/interface/vmcs_host/linux"
    VC_EGL_LIB="/opt/vc/lib/libEGL.so"
    VC_GLESv2_LIB="/opt/vc/lib/libGLESv2.so"

    CMAKE_EXTRA_CONFIG_OPTIONS="-DOPENGLES_EGL_INCLUDE_DIR=$VC_INCLUDE_DIR \
                                -DOPENGLES_EGL_LIBRARY=$VC_EGL_LIB \
                                -DOPENGLES_INCLUDE_DIR=$VC_INCLUDE_DIR \
                                -DOPENGLES_LIBRARY=$VC_GLESv2_LIB"
  fi

  cd build
  cmake ../${pkgname}-${pkgver} \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DLIB_INSTALL_DIR=lib \
    -DLIBEXEC_INSTALL_DIR=lib \
    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON \
    -DQML_INSTALL_DIR=lib/qt/qml \
    -DBUILD_TESTING=OFF \
    -DSYSCONF_INSTALL_DIR=/etc \
    $CMAKE_EXTRA_CONFIG_OPTIONS
  make
}

package() {
  cd build
  make DESTDIR="${pkgdir}" install
}