# Maintainer: Alexander F. Rødseth <xyproto@archlinux.org>
# Contributor: loqs <bugs-archlinux@entropy-collector.net>
# Contributor: Gabriel Souza Franco <gabrielfrancosouza@gmail.com>
# Contributor: Florian Pritz
# Contributor: Jonas Heinrich <onny@project-insanity.org>
# Contributor: Jordi De Groof <jordi.degroof@gmail.com>
# Contributor: mickele
# Contributor: manwithgrenade
# Contributor: bricem13
# Contributor: gborzi

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - remove makedepends on ospray and adios2

buildarch=8
highmem=1

pkgname=freecad
pkgver=0.19.4
pkgrel=3
pkgdesc='General purpose 3D CAD modeler'
arch=(x86_64)
url='https://freecadweb.org/'
license=(LGPL)
depends=(boost-libs ffmpeg glew jsoncpp libspnav med netcdf opencascade openmpi
         pyside2 pyside2-tools python-gitpython python-matplotlib
         python-pivy python-ply pugixml qt5-svg qt5-tools qt5-webkit
         qt5-x11extras qt5-xmlpatterns xerces-c)
makedepends=(boost cmake cgns coin eigen fmt gcc-fortran gendesk git
             jdk-openjdk libharu liblas ninja openvdb openvr pdal
             postgresql-libs python-mpi4py python-shiboken2 shiboken2 swig
             utf8cpp cli11)
source=(freecad.xml
        freecad-boost.patch
        freecad-vtk9.patch
        "git+https://github.com/$pkgname/$pkgname#commit=476ecf091941bead59b14e44afa6064d5a66afa3") # tag: 0.19.4
b2sums=('f5f295b9b5f268126feffbe3f3344c124faf5e2263f3f071348bd7f5d0bf2e30eb33fcf174d0ab76ad80ca7bd8ddea95ccbaf7f33f0896189ac78603fecb9485'
        '6ec5dcead7f3438b387aeb3f608b910105d493aafcd47ae84715cdfe6f8651926056283ec4aeeab542b89df9fd9ffc2dbb74f5593e864acd23c8b352033ed1dc'
        '242702f926101c57774046548068d17b22bd582ba1a1c45534ac8ceaa174c56277db80f32bed8ad1475b37006a1d777193b6c098ed8a733772152a898d1dd825'
        'SKIP')

prepare() {
  (
    cd $pkgname
    # fix missing include for std::unique_ptr
    git cherry-pick -n 4fea37b3bc5a3a9fce789dac6d2444f240bd3313
  )
  # Fix Boost linking with VTK 9 (thanks Fedora)
  patch -d $pkgname -p1 -i ../freecad-boost.patch
  # Fix build with VTK 9 (thanks Fedora)
  patch -d $pkgname -p1 -i ../freecad-vtk9.patch
  # Generate desktop shortcut
  gendesk -f -n --pkgname "$pkgname" --pkgdesc "$pkgdesc" --name FreeCAD \
    --mimetypes='application/x-extension-fcstd' --startupnotify=true
}

build() {
  # OpenCascade requires that /usr/bin comes before /bin in $PATH
  export PATH="/usr/bin:$PATH"

  cmake \
    -B build \
    -D BUILD_ENABLE_CXX_STD=C++14 \
    -D BUILD_QT5=ON \
    -D CMAKE_BUILD_TYPE=Release \
    -D CMAKE_C_FLAGS="$CFLAGS -fPIC -w" \
    -D CMAKE_CXX_FLAGS="$CXXFLAGS -fPIC -w" \
    -D CMAKE_INSTALL_DATADIR=/usr/share/freecad \
    -D CMAKE_INSTALL_DOCDIR=/usr/share/freecad/doc \
    -D CMAKE_INSTALL_PREFIX=/usr/lib/freecad \
    -D FREECAD_USE_EXTERNAL_PIVY=ON \
    -D FREECAD_USE_OCC_VARIANT='Official Version' \
    -D FREECAD_USE_QT_FILEDIALOG=ON \
    -D PYTHON_EXECUTABLE=/usr/bin/python \
    -G Ninja \
    -S $pkgname
  ninja -C build
}

package() {
  DESTDIR="$pkgdir" ninja -C build install

  # Desktop shortcut
  install -Dm644 $pkgname.desktop -t "$pkgdir/usr/share/applications/"

  # MIME info
  install -Dm644 $pkgname.xml -t "$pkgdir/usr/share/mime/packages/"

  # Thumbnailer
  install -Dm755 $pkgname/src/Tools/$pkgname-thumbnailer -t "$pkgdir/usr/bin/"
  install -Dm644 \
    "$pkgdir/usr/lib/freecad/share/thumbnailers/FreeCAD.thumbnailer" \
    "$pkgdir/usr/share/thumbnailers/FreeCAD.thumbnailer"
  rm -f "$pkgdir/usr/lib/freecad/share/thumbnailers/FreeCAD.thumbnailer"

  # Icons
  cd $pkgname/src/Gui/Icons
  install -Dm644 $pkgname.svg -t "$pkgdir/usr/share/icons/hicolor/scalable/apps/"
  for i in 16 32 48 64; do
    install -Dm644 "freecad-icon-$i.png" \
      "$pkgdir/usr/share/icons/hicolor/${i}x$i/apps/freecad.png"
  done

  # Symlinks in /usr/bin
  install -d "$pkgdir/usr/bin"
  ln -sf /usr/lib/freecad/bin/FreeCAD "$pkgdir/usr/bin/freecad"
  ln -sf /usr/lib/freecad/bin/FreeCAD "$pkgdir/usr/bin/FreeCAD"
  ln -sf /usr/lib/freecad/bin/FreeCADCmd "$pkgdir/usr/bin/freecadcmd"
  ln -sf /usr/lib/freecad/bin/FreeCADCmd "$pkgdir/usr/bin/FreeCADCmd"
}