Updated PKGBUILD to enable only one or all of the SDRs up to the user

1

# Maintainer: Sven Karsten Greiner <sven@sammyshp.de>
# Contributor: Michal Krenek (Mikos) <m.krenek@gmail.com>

pkgbase=acarsdec
pkgname=("$pkgbase-airspy" "$pkgbase-rtl-sdr" "$pkgbase-sdrplay" "$pkgbase-full")
pkgdesc='Acarsdec is a multi-channels acars decoder with built-in rtl_sdr, airspy front end or sdrplay device.'
pkgver=3.7
pkgrel=1
arch=('x86_64')
url="https://github.com/TLeconte/acarsdec"
license=('GPL')
makedepends=('airspy' 'cmake' 'libusb' 'rtl-sdr' 'libsdrplay' 'soapysdr')
optdepends=('acarsserv: Store messages in sqlite database' 'soapysdrplay3-luarvique-git: Soapy SDR module for SDRPlay v3 API')
provides=("$pkgbase")
conflicts=("$pkgbase")
source=("https://github.com/TLeconte/acarsdec/archive/$pkgbase-$pkgver.tar.gz")
sha256sums=('1cb8cab03642bfdfcefb7b003f292cfac0f11051ff07666e714bbb4905717005')

build() {
  cd "$pkgbase-$pkgbase-$pkgver"

  if [[ $pkgname == *full* ]]; then
    mkdir -p build
    cd build
    cmake .. -Dairspy=ON -Drtl=ON -Dsdrplay=ON
    make
    cd ..
  else
    if [[ $pkgname == *airspy* ]]; then
      mkdir -p build-airspy
      cd build-airspy
      cmake .. -Dairspy=ON
      make
      cd ..
    fi

    if [[ $pkgname == *rtl-sdr* ]]; then
      mkdir -p build-rtl
      cd build-rtl
      cmake .. -Drtl=ON
      make
      cd ..
    fi

    if [[ $pkgname == *sdrplay* ]]; then
      mkdir -p build-sdrplay
      cd build-sdrplay
      cmake .. -Dsdrplay=ON
      make
      cd ..
    fi
  fi
}

package_acarsdec-airspy() {
  pkgdesc="Multi-channel ACARS decoder with airspy backend"
  depends=('airspy' 'libusb')

  cd "$srcdir/$pkgbase-$pkgbase-$pkgver/build-airspy"
  install -Dm755 acarsdec "$pkgdir/usr/bin/acarsdec"
}

package_acarsdec-rtl-sdr() {
  pkgdesc="Multi-channel ACARS decoder with rtl_sdr backend"
  depends=('rtl-sdr')

  cd "$srcdir/$pkgbase-$pkgbase-$pkgver/build-rtl"
  install -Dm755 acarsdec "$pkgdir/usr/bin/acarsdec"
}

package_acarsdec-sdrplay() {
  pkgdesc="Multi-channel ACARS decoder with SDRPlay v3 SoapySDR backend"
  depends=('libsdrplay' 'soapysdr')

  cd "$srcdir/$pkgbase-$pkgbase-$pkgver/build-sdrplay"
  install -Dm755 acarsdec "$pkgdir/usr/bin/acarsdec"
}

package_acarsdec-full() {
  pkgdesc="Multi-channel ACARS decoder with support for airspy, rtl-sdr, and sdrplay"
  depends=('airspy' 'rtl-sdr' 'libsdrplay' 'soapysdr' 'libusb')

  cd "$srcdir/$pkgbase-$pkgbase-$pkgver/build"
  install -Dm755 acarsdec "$pkgdir/usr/bin/acarsdec"
}

2

# Maintainer: Sven Karsten Greiner <sven@sammyshp.de>
# Contributor: Michal Krenek (Mikos) <m.krenek@gmail.com>

pkgbase=acarsdec
pkgname=("$pkgbase-custom")
pkgdesc='Acarsdec is a multi-channels acars decoder with customizable rtl_sdr, airspy, and sdrplay support.'
pkgver=3.7
pkgrel=1
arch=('x86_64')
url="https://github.com/TLeconte/acarsdec"
license=('GPL')
makedepends=('cmake' 'libusb')
optdepends=('acarsserv: Store messages in sqlite database')
provides=("$pkgbase")
conflicts=("$pkgbase")
source=("https://github.com/TLeconte/acarsdec/archive/$pkgbase-$pkgver.tar.gz")
sha256sums=('1cb8cab03642bfdfcefb7b003f292cfac0f11051ff07666e714bbb4905717005')

build() {
  cd "$pkgbase-$pkgbase-$pkgver"

  # Check environment variables
  local airspy_option=$( [[ $ENABLE_AIRSPY == "ON" ]] && echo "-Dairspy=ON" || echo "" )
  local rtl_option=$( [[ $ENABLE_RTL_SDR == "ON" ]] && echo "-Drtl=ON" || echo "" )
  local sdrplay_option=$( [[ $ENABLE_SDRPLAY == "ON" ]] && echo "-Dsdrplay=ON" || echo "" )

  # Build with specified options
  mkdir -p build
  cd build
  cmake .. $airspy_option $rtl_option $sdrplay_option
  make
  cd ..
}

package_acarsdec-custom() {
  pkgdesc="Multi-channel ACARS decoder with customizable SDR support"

  # Define dependencies based on enabled SDRs
  depends=()
  [[ $ENABLE_AIRSPY == "ON" ]] && depends+=('airspy')
  [[ $ENABLE_RTL_SDR == "ON" ]] && depends+=('rtl-sdr')
  [[ $ENABLE_SDRPLAY == "ON" ]] && depends+=('libsdrplay' 'soapysdr')

  cd "$srcdir/$pkgbase-$pkgbase-$pkgver/build"
  install -Dm755 acarsdec "$pkgdir/usr/bin/acarsdec"
}