# Maintainer: David Runge <dvzrv@archlinux.org>
# Contributor: Ray Rashif <schiv@archlinux.org>
# Contributor: Felipe Machado aka arch_audio <machado.felipe@gmail.com>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - patch to fix build on v5
#  - explicitly link v5/v6 with libatomic

pkgname=rubberband
pkgver=2.0.1
pkgrel=1
pkgdesc="Time-stretching and pitch-shifting audio library and utility"
arch=(x86_64)
url="https://www.breakfastquay.com/rubberband/"
license=(GPL2)
depends=(gcc-libs glibc)
makedepends=(fftw java-environment ladspa meson libsamplerate libsndfile
vamp-plugin-sdk)
optdepends=(
  'ladspa-host: for LADSPA plugin'
  'vamp-host: for VAMP plugin'
  'vamp-plugin-sdk: for VAMP plugin'
)
provides=(librubberband.so librubberband-jni.so)
source=("$pkgname-$pkgver.tar.gz::https://github.com/breakfastquay/rubberband/archive/v$pkgver.tar.gz"
        '0001-fix-armv5-build.patch')
sha512sums=('e51c2845036af6799b94026275f669f598293f0b721f4ac66bcf855b55d6ceee62251d4df8338fce5dee0e8f87c60f4dc9a20b9149da9968ec979a6855b4dd28'
            '2b9935a702c1198eae93e00b0c88429737064b0d3a252f314044eef02e1c8a09ff9c98124be6339b502a5821412e6a45f67860290a88f7295c2d05c060efcb7c')
b2sums=('1d6077e3a91d6002ebdaa4841d60b11180e5fb44c870cb0a14a1398ab093bd002e47003321f24c11910ca7f9277e45f86b36d23e3b524d4b2bec814332076e0f'
        '4a28b09d40a60b7bddd939690999137a864fafe1aaef315bf0ef89c69d85751ebda671ad8f132e2e9e7b518180c8c0751288bc7cb07f3c7496620a33a1509b91')

prepare() {
  cd "$pkgname-$pkgver"
  if [[ $CARCH == 'arm' ]]; then
    patch -p1 -i ../0001-fix-armv5-build.patch
  fi
  if [[ $CARCH == 'arm' || $CARCH == "armv6h" ]]; then
    LDFLAGS+=" -latomic"
  fi
}

build() {
  local java_major=$(java --version 2>/dev/null |grep 'openjdk'| cut -d ' ' -f2| cut -d '.' -f1)
  export JAVA_HOME="/usr/lib/jvm/java-${java_major}-openjdk"

  cd "$pkgname-$pkgver"
  arch-meson -Dfft=fftw \
            -Dresampler=libsamplerate \
            -Dextra_include_dirs="/usr/lib/jvm/java-${java_major}-openjdk/include,/usr/lib/jvm/java-${java_major}-openjdk/include/linux" \
            build
  ninja -C build
}

package() {
  depends+=(libfftw3.so libsamplerate.so libsndfile.so)

  cd "$pkgname-$pkgver"
  DESTDIR="${pkgdir}" meson install -C build
  # docs
  install -vDm 644 {CHANGELOG,README.md} -t "${pkgdir}/usr/share/doc/${pkgname}/"
}