Arch Linux User Repository

+# Maintainer: Sven Yannick Klein <syk42 dot arch at gmail dot com>

+pkgname=firefly

+pkgver=2.0.3

+pkgrel=1

+pkgdesc='A C++ library to perform rational function interpolation over finite fields with a rational number reconstruction to promote the coefficients to Q. Usage of the optional dependencies flint and jemalloc is highly advised.'

+arch=('x86_64')

+url='https://gitlab.com/firefly-library/firefly.git'

+license=('GPL3')

+depends=('gmp>=6.1.2', 'zlib>=1.2.11')

+makedepends=('cmake>=3.1')

+optdepends=('flint>=2.5: faster modular arithmetic', 'jemalloc: better memory allocation')

+source=("https://gitlab.com/firefly-library/firefly/-/archive/$pkgver/$pkgname-$pkgver.tar.gz")

+b2sums=('a368e6cda5c6a5dc35c9369e8d20d4fe5a7e9a9ef8faa03e1f35cd6508e310a9f9bc205216a1e89f63e61b22475c0862eea0b63f906ccb45143e4d7744f128d8')

+

+prepare() {

+ cd $srcdir/$pkgname-$pkgver

+ mkdir -p build

+ cd build

+

+ flint=false

+ jemalloc=false

+ mpi=false

+ firefly_exe=true

+

+ echo "Checking for FLINT."

+ if [[ "$(pacman -Q flint || true)" == "" ]]; then

+ echo "pacman could not find FLINT. FLINT is disabled."

+ elif [[ "$(pacman -Q flint | sed 's/flint //')" < "2.5" ]]; then

+ echo "Version $(pacman -Q flint | sed 's/flint //') of FLINT is installed but version 2.5 is required at least. FLINT is disabled."

+ else

+ flint=true

+ echo "FLINT is installed. Enabling FLINT for modular arithmetic."

+ fi

+

+ echo "Checking for jemalloc."

+ if [[ "$(pacman -Q jemalloc || true)" == "" ]]; then

+ echo "pacman could not find jemalloc. jemalloc is disabled."

+ else

+ jemalloc=true

+ echo "jemalloc is installed. Enabling jemalloc for memory allocation."

+ fi

+

+ #echo "Checking for MPI support."

+ #echo "Checking for MPICH."

+ #if [[ "$(pacman -Q mpich || true)" == "" ]]; then

+ # echo "pacman could not find MPICH."

+ #elif [[ "$(pacman -Q mpich | sed 's/mpich //')" < "3" ]]; then

+ # echo "Version $(pacman -Q mpich | sed 's/flint //') of MPICH is installed but version 3 is required at least"

+ #else

+ # mpi=true

+ # firefly_exe

+ # echo "MPICH is installed. Enabling MPI support."

+ #fi

+

+ #if [[ "$mpi" == "false" ]]; then

+ # echo "Checking for OpenMPI."

+ # if [[ "$(pacman -Q openmpi || true)" == "" ]]; then

+ # echo "pacman could not find OpenMPI. MPI support is disabled."

+ # elif [[ "$(pacman -Q openmpi | sed 's/openmpi //')" < "3" ]]; then

+ # echo "Version $(pacman -Q openmpi | sed 's/openmpi //') of OpenMPI is installed but version 3 is required at least. MPI support is disabled."

+ # else

+ # mpi=true

+ # firefly_exe=false

+ # echo "OpenMPI is installed. Enabling MPI support."

+ # fi

+ #fi

+

+ if [ "$firefly_exe" == "true" ]; then

+ cmake .. -DFIREFLY_EXECUTABLE=true -DWITH_FLINT="$flint" -DWITH_JEMALLOC="$jemalloc" -DWITH_MPI="$mpi"

+ else

+ cmake .. -DWITH_FLINT="$flint" -DWITH_JEMALLOC="$jemalloc" -DWITH_MPI="$mpi"

+ fi

+}

+

+build() {

+ cd $srcdir/$pkgname-$pkgver

+ cd build

+ make -j$(grep -c '^processor' /proc/cpuinfo)

+

+

+ echo -e "\n\n\033[1;34mFireFly uses third party code and uses several interpolation\nalgorithms. Please refer to https://gitlab.com/firefly-library/firefly\nfor further information. When using FireFly in a scientific\npublication, please refer to the papers given on the website.\033[0m\n\n"

+}

+

+check() {

+ cd $srcdir/$pkgname-$pkgver

+ cd build

+ make check

+}

+

+package() {

+ #install the binaries

+ install -Dm755 "$srcdir/$pkgname-$pkgver/build/ff_insert" "$pkgdir/usr/bin/ff_insert"

+ install -Dm755 "$srcdir/$pkgname-$pkgver/build/firefly" "$pkgdir/usr/bin/firefly"

+

+ #install the libraries

+ install -Dm755 "$srcdir/$pkgname-$pkgver/build/libfirefly.a" "$pkgdir/usr/lib/libfirefly.a"

+ install -Dm755 "$srcdir/$pkgname-$pkgver/build/libfirefly.so" "$pkgdir/usr/lib/libfirefly.so"

+

+ #install the packageconfig file

+ install -Dm644 "$srcdir/$pkgname-$pkgver/build/firefly.pc" "$pkgdir/usr/lib/pkgconfig/firefly.pc"

+

+ #install the manual (the firefly papers)

+ install -Dm644 "$srcdir/$pkgname-$pkgver/pdf/firefly.pdf" "$pkgdir/usr/share/doc/$pkgname/firefly.pdf"

+ install -Dm644 "$srcdir/$pkgname-$pkgver/pdf/firefly-2.pdf" "$pkgdir/usr/share/doc/$pkgname/firefly-2.pdf"

+

+ #install the license

+ install -Dm644 "$srcdir/$pkgname-$pkgver/LICENSE" "$pkgdir/usr/share/licenses/$pkgname/LICENSE"

+}