pkgname=qgis
pkgver=3.4.0
pkgrel=2
pkgdesc='Geographic Information System (GIS) that supports vector, raster & database formats'
url='https://qgis.org/'
license=(GPL)
arch=(x86_64)
depends=(gdal hicolor-icon-theme libzip python3-qscintilla-qt5 qca
         qt5-3d qt5-webkit qtkeychain qt5-serialport
         spatialindex python3-sip qt5-svg qwt proj)
makedepends=(cmake fcgi gsl python3-six qt5-tools sip grass opencl-headers)
optdepends=('fcgi: Map server'
            'gpsbabel: GPS Tools plugin'
            'gsl: Georeferencer plugin'
            'python3-gdal: DB Manager plugin; Processing plugin'
            'python3-jinja: MetaSearch plugin'
            'python3-owslib: MetaSearch plugin'
            'python3-psycopg2: DB Manager plugin; Processing plugin'
            'python3-pygments: MetaSearch plugin'
            'python3-numpy: Processing plugin'
            'python3-yaml: Processing plugin')
source=("https://qgis.org/downloads/$pkgname-$pkgver.tar.bz2")
sha256sums=('b63a6ebbd4e4afb2820887b18b0aa41e3c7862f7fbdc8a121d6fcd75f0321e98')

prepare() {
  cd $pkgname-$pkgver

  # Find osgQt
  sed -e 's/osgQt5 osgQt/osgQt/' \
      -e 's/osgQt5d osgQtd/osgQt/' \
      -i src/plugins/globe/CMakeModules/FindOSG.cmake

  # Remove mime types already defined by freedesktop.org
  sed -e '/type="image\/tiff"/,/<\/mime-type>/d' \
      -e '/type="image\/jpeg"/,/<\/mime-type>/d' \
      -e '/type="image\/jp2"/,/<\/mime-type>/d' \
      -e '/type="application\/x-adobe-mif"/,/<\/mime-type>/d' \
      -i debian/qgis.xml

  sed 's,QCA REQUIRED,Qca-qt5 REQUIRED,' -i CMakeLists.txt

  [[ -d build ]] || mkdir build
}

build() {
  cd $pkgname-$pkgver/build

  cmake -G "Unix Makefiles" ../ \
        -DCMAKE_BUILD_TYPE=Release \
        -DCMAKE_INSTALL_PREFIX=/usr \
        -DQCA_LIBRARY=/usr/lib/libqca-qt5.so.2 \
        -DQCA_INCLUDE_DIR=/usr/include/qt5/Qca-qt5/QtCrypto \
        -DGRASS_PREFIX=/opt/grass \
        -DWITH_3D=TRUE \
        -DWITH_SERVER=TRUE \
        -DWITH_CUSTOM_WIDGETS=TRUE \
        -DBINDINGS_GLOBAL_INSTALL=TRUE \
        -DPYTHON_EXECUTABLE=/usr/bin/python3 \
        -DQGIS_MANUAL_SUBDIR=share/man \
        -DWITH_QWTPOLAR=TRUE

  make

  # Rebuild srs database, QGIS distributes an old, buggy one
  LD_LIBRARY_PATH="$PWD/output/lib/" make synccrsdb
  mv /tmp/srs.db ../resources/
}

package() {
  cd $pkgname-$pkgver/build
  make DESTDIR="$pkgdir" install
}