# Maintainer: Felix Yan <felixonmars@archlinux.org>
# Maintainer: Antonio Rojas <arojas@archlinux.org>
# Contributor: Andrea Scarpino <andrea@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - drop julia make/optdepends, doesn't build on ARM

pkgname=cantor
pkgver=19.08.2
pkgrel=2
pkgdesc="KDE Frontend to Mathematical Software"
url="https://kde.org/applications/education/cantor/"
arch=(x86_64)
license=(GPL LGPL FDL)
groups=(kde-applications kdeedu)
depends=(analitza libspectre kpty ktexteditor knewstuff libqalculate hicolor-icon-theme discount qt5-xmlpatterns)
makedepends=(extra-cmake-modules python python2 kdoctools luajit r)
optdepends=('maxima: Maxima backend'
            'octave: Octave backend'
            'r: R backend'
            'luajit: LUA backend'
            'python: Python 3 backend'
	    'python2: Python 2 backend'
            'sagemath: SageMath backend')
source=("https://download.kde.org/stable/applications/$pkgver/src/$pkgname-$pkgver.tar.xz"{,.sig}
         cantor-no-sage-env.patch::"https://cgit.kde.org/cantor.git/patch/?id=13b8d731")
sha256sums=('039bb1e61b996ab3776502db9367ed1f7fb7e674292647f1b28f5bd9b1c1b9cb'
            'SKIP'
            '2b1321df1b794cc968cdd821df58ab17f7e52781ce7a6720929c9118324ab611')
validpgpkeys=(CA262C6C83DE4D2FB28A332A3A6A4DB839EAA6D7  # Albert Astals Cid <aacid@kde.org>
              F23275E4BF10AFC1DF6914A6DBD2CE893E2D1C87) # Christoph Feck <cfeck@kde.org>

prepare() {
  mkdir -p build

  cd $pkgname-$pkgver
  patch -p1 -i ../cantor-no-sage-env.patch # Fix sagemath backend
}

build() {
  cd build
  cmake ../$pkgname-$pkgver \
    -DBUILD_TESTING=OFF \
    -DPYTHON_INCLUDE_DIR=/usr/include/python2.7 \
    -DPYTHON_LIBRARY=/usr/lib/libpython2.7.so
  make
}

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