PKGBUILDs/community/polymake/PKGBUILD

# Maintainer: Antonio Rojas <arojas@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - add LDFLAGS and CXXOPT to lower RAM usage
#  - make -j2 due to RAM constraints

highmem=1

pkgname=polymake
pkgver=4.0.r1
pkgrel=6
_perlver=5.30.3
pkgdesc="Open source software for research in polyhedral geometry"
arch=(x86_64)
url="https://polymake.org/"
license=(GPL)
depends=(normaliz singular ppl lrs perl-xml-writer perl-xml-libxml perl-xml-libxslt
         perl-term-readline-gnu perl-term-readkey perl-json sympol perl=$_perlver)
makedepends=(ninja cddlib ant boost bliss libnsl jdk8-openjdk permlib)
optdepends=('java-runtime: java module')
source=("https://polymake.org/lib/exe/fetch.php/download/polymake-${pkgver/.r/r}-minimal.tar.bz2"
         polymake-gcc10.patch)
sha256sums=('b29de50dda6f657f2e82ef6acff62df1b51128a20c5d53bd97226ea22fdc3b52'
            '64095f8688d70d88003eb67fe2c9ddc056033205aaeed19b264859c85589578c')

prepare() {
  patch -d polymake-${pkgver%.*} -p0 -i ../polymake-gcc10.patch # Fix build with GCC 10 (Fedora)
}

build() {
  cd polymake-${pkgver%.*}
  ./configure \
    --prefix=/usr \
    --with-cdd=/usr \
    --with-lrs=/usr \
    --with-permlib=/usr \
    --with-sympol=/usr CXXOPT="-O1"
  LDFLAGS+=" -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
  make -j2
}

package() {
  cd polymake-${pkgver%.*}
  make DESTDIR="$pkgdir" install
}