# Maintainer: jc_gargma <jc_gargma@iserlohn-fortress.net>
# Maintainer (Arch): George Rawlinson <grawlinson@archlinux.org>
# Contributor: (AUR): Dimitris Kiziridis <ragouel at outlook dot com>
# Contributor (AUR): Christian Krause ("wookietreiber") <christian.krause@mailbox.org>

# # I maintain this because:
# AUR version lacks additional optimization and hardening flags

_isaarch64=0
pkgname=freeorion
pkgver=0.4.10.2
pkgrel=3
pkgdesc='A turn-based space empire and galactic conquest game'
url='https://www.freeorion.org'
arch=('x86_64' 'i686' 'aarch64')
license=('GPL2')
options=(lto)
depends=(
  'boost-libs'
  'python'
  'sdl2'
  'libvorbis'
  'glew'
  'openal'
  'hicolor-icon-theme'
  'freetype2'
)
makedepends=(
  'cmake'
  'boost'
)
conflicts=('freeorion-git' 'freeorion-bin')
source=("${pkgname}-${pkgver}.tar.gz::https://github.com/freeorion/freeorion/archive/v${pkgver}.tar.gz")
sha512sums=('13832992efe17fe48615ccdf284d1e9f391c35ed518abd15276992128a02894f4b30c8fe3d950e41935efb823cf834dc430330f0bcc6c9e91f13a3dea9812628')
b2sums=('4f707b5296bdbc05b2b775b62f0393d1770bcf64c48f08d3332fbbb4b78e1bdc3e8111a1e421a8d0f0e03ca7454bba981809b9486d3d803e39faf042f1145059')

prepare() {
  cd "${srcdir}/${pkgname}-${pkgver}"

  cmake \
    -B build \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DCMAKE_BUILD_TYPE=Release
}

build() {
  cd "${srcdir}/${pkgname}-${pkgver}"

  # PIE breaks compiling
  # aarch64 is prone to oom
if [ "${_isaarch64}" == "1" ]; then
  export CFLAGS="$(echo $CFLAGS | sed 's/ -pipe//' - )"
  export CXXFLAGS="$(echo $CXXFLAGS | sed 's/ -pipe//' - )"
  export CFLAGS="$CFLAGS -O3 -fstack-protector-all -flto=1"
  export CXXFLAGS="$CXXFLAGS -O3 -fstack-protector-all -flto=1"
  export MAKEFLAGS="-j1"
else
  export CFLAGS="$CFLAGS -O3 -fstack-protector-all"
  export CXXFLAGS="$CXXFLAGS -O3 -fstack-protector-all"
fi

  cmake --build build
}

package() {
  cd "${srcdir}/${pkgname}-${pkgver}"

  DESTDIR="$pkgdir" cmake --install build
}