# Maintainer: David Runge <dvzrv@archlinux.org>
# Maintainer: Brett Cornwall <ainola@archlinux.org>
# Contributor: speps
# Contributor: Bernardo Barros

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - disable NEON
#  - disable java interface
#  - skip aarch64 - incompatible with beta luajit

buildarch=4

pkgbase=csound
pkgname=(csound csound-doc)
pkgver=6.18.1
_manual_pkgver=6.17.0
pkgrel=3
pkgdesc="Programming language for sound rendering and signal processing"
arch=(x86_64)
url="https://csound.com"
license=(LGPL2.1)
# libpd needs to be packaged: https://github.com/libpd/libpd/releases
# gmm > 5.1 breaks linear-algebra opcode: https://github.com/csound/csound/issues/920
makedepends=(
  alsa-lib
  cmake
  doxygen
  dssi
  fluidsynth
  hdf5
  jack
  java-environment
  ladspa
  libmusicxml
  libsamplerate
  libsndfile
  libwebsockets
  llvm
  lua
  openssl
  portaudio
  portmidi
  portsmf
  python
  stk
  strip-nondeterminism
  swig
  wiiuse
)
checkdepends=(cunit)
source=(
  https://github.com/$pkgbase/$pkgbase/archive/$pkgver/$pkgname-$pkgver.tar.gz
  $pkgbase.sh
  https://github.com/$pkgbase/$pkgbase/releases/download/$_manual_pkgver/Csound${_manual_pkgver}_manual_html.zip
  https://github.com/$pkgbase/$pkgbase/releases/download/$_manual_pkgver/Csound${_manual_pkgver}_manual_pdf.zip
)
sha512sums=('4ea4dccb36017c96482389a8d139f6f55c79c5ceb9cc34e6d2bfabcb930b4833d0301be4a4b21929db27b2d8ce30754b5c5867acd2ea5a849135e1b8d1506acf'
            '53a8ae1e61db2a3a492930ef0f0881b613ae47108c5e8de0a6e2aa28bcf7a5c93c7fea8b7fc2bbae29ab92e1e68bf94ba406be1255ad8ab5725ea9078c1fd6dc'
            'ff2098828e51e78aa80b10736ea162d90c0b1bef3265e469951a5df63250d283e852490cb2a6599dcb1b8a5c185cf4f0b9534f501e4cb755b9da67ecfb1f4ba6'
            'bf664bab1dec073b48853ccf7519086c55ad74af33db86ac7f95746231c18fb10d46a485047788050094e412d27bbd0df65e238d31b01b435989f2fd734189a6')
b2sums=('1b258724dd986eea63921e36b43235eb05702729ee31e40ef724f7e7644755adeb5a3abdca9188d65296882d5f532693c0f9fc742ee5d39ccc7fbed860ec0bf4'
        '8a556685d0f9ee55c4de521b3d76fc729936e98e991e8ea860d64b29a1b09d142ab0a51548b2dddadb41ecb796e84ba1f8ed114494b4c67d7d6d8ab3475b2ede'
        '3148a60a398d49d6932864d84b2ee37ddf86d5389b91c99443b2c64f7c3b270d040b83ac88b80ebc772c198223682452da1618391fcc8963fe63151b7837037e'
        'c0210f2fb97a6707ae6cd0a0cf38cd374f4d4c973b188ee8d418a7efd5c98dc1d4e61867de021ed2859bd8264cc0876b46deb565c358b6efea42f471d39671a9')

prepare() {
  # fix file permissions in html manual
  find html/ -type f -exec chmod -c 644 {} \;
}

build() {
  local _java_major=$(java --version 2>/dev/null |grep 'openjdk'| cut -d ' ' -f2| cut -d '.' -f1)
  local cmake_options=(
    -B build
    -D CMAKE_INSTALL_PREFIX=/usr
    -D CMAKE_BUILD_TYPE=None
    # it's not allowed to redistribute the scansyn opcodes: https://github.com/csound/csound/issues/1148
    -D BUILD_SCANSYN_OPCODES=OFF
    -D CMAKE_CXX_FLAGS="-Wno-error -Wno-missing-field-initializers -DPFFFT_SIMD_DISABLE"
    -D CMAKE_C_FLAGS="-Wno-error -Wno-missing-field-initializers -DPFFFT_SIMD_DISABLE"
    -D BUILD_JAVA_INTERFACE=0 \
    -D JAVA_AWT_LIBRARY="/usr/lib/jvm/java-${_java_major}-openjdk/jre/lib/libawt.so"
    -D JAVA_JVM_LIBRARY="/usr/lib/jvm/java-${_java_major}-openjdk/jre/lib"
    -D LUA_LIBRARY=/usr/lib/liblua.so
    -D BUILD_STATIC_LIBRARY=ON
    -S $pkgbase-$pkgver
    -W no-dev
  )

  cmake "${cmake_options[@]}"
  cmake --build build --verbose
  # For reproducibility (See https://bugs.archlinux.org/task/70331)
  find build -name '*.jar' -exec strip-nondeterminism {} +
}

check() {
  ctest --test-dir build --output-on-failure
}

package_csound() {
  groups=(
    pro-audio
  )
  depends=(
    curl libcurl.so
    gcc-libs
    glibc
    libsamplerate libsamplerate.so
    libsndfile libsndfile.so
  )
  optdepends=(
    'alsa-lib: for librtalsa plugin'
    'csound-doc: for the canonical Csound Reference Manual'
    'csound-plugins: for additional opcodes'
    'csoundqt: for frontend/ editor with integrated help'
    'hdf5: for hdf5ops plugin'
    'java-runtime: java integration'
    'fluidsynth: for libfluidOpcodes plugin'
    'jack: for libjacko, librtjack and libjackTransport plugins'
    'liblo: for libosc plugin'
    'ncurses: for libfaustcsound plugin'
    'portmidi: for libpmidi plugin'
    'portaudio: for librtpa plugin'
    'libpulse: for librtpulse plugin'
    'stk: for libstkops plugin'
    'libwebsockets: for libwebsocketIO plugin'
    'wiiuse: for libwiimote plugin'
    'libx11: for libwidgets plugin'
    'lua: for LUA integration'
    'openssl: for libfaustcsound plugin'
    'python-numpy: For Csound Python bindings'
    'vim-csound: vim integration'
    'zlib: for libfaustcsound plugin'
  )
  provides=(
    libcsound64.so
    libcsnd6.so
  )

  DESTDIR="$pkgdir" cmake --install build

  # export vars in profile.d
  install -vDm 755 "$srcdir/$pkgname.sh" -t "$pkgdir/etc/profile.d/"
  # rename extract executable due to name conflict with libextractor
  # https://github.com/csound/csound/issues/985
  mv -v "$pkgdir/usr/bin/extract" "$pkgdir/usr/bin/$pkgname-extract"
  # moving csnd6.jar to /usr/share/java
  #install -vdm 755 "$pkgdir/usr/share/java/"
  #mv -v "$pkgdir/usr/lib/"*.jar "$pkgdir/usr/share/java/"
}

package_csound-doc() {
  pkgdesc+=" - documentation"

  install -vDm 644 Csound${_manual_pkgver}_manual.pdf "$pkgdir/usr/share/doc/$pkgname/$pkgbase-manual.pdf"

  install -dv "$pkgdir/usr/share/doc/$pkgname/html"
  cp -av html/* "$pkgdir/usr/share/doc/$pkgname/html/"
}
# vim:set ts=2 sw=2 et: