# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

# The prepare function is executed in the root of the temp directory
# This function is used for putting downloaded files to the correct location or applying patches
prepare() {
  cd "$BPM_SOURCE"
  NOCONFIGURE=1 ./autogen.sh
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  ./configure --prefix=/usr \
              --sysconfdir=/etc \
              --localstatedir=/var \
              --runstatedir=/run \
              --disable-static \
              --disable-mono \
              --disable-qt5 \
              --enable-compat-libdns_sd \
              --with-autoipd-group=avahi \
              --with-autoipd-user=avahi \
              --with-avahi-priv-access-group=network \
              --with-distro=none \
              --with-systemdsystemunitdir=no \
              --disable-libsystemd \
              with_dbus_sys=/usr/share/dbus-1/system.d

  # Prevent overlinking due to libtool
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  
  make
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  make DESTDIR="$BPM_OUTPUT" install

  # Install sysusers configuration
  install -Dm644 "$BPM_WORKDIR"/sysusers "$BPM_OUTPUT"/usr/lib/sysusers.d/avahi.conf

  # Install esvm service
  install -Dm644 "$BPM_WORKDIR"/avahi.esv "$BPM_OUTPUT"/etc/esvm/services/avahi.esv

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/avahi/LICENSE
}