# This is the source.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

DOWNLOAD="https://download.gnome.org/sources/libxml2/${BPM_PKG_VERSION%.*}/libxml2-${BPM_PKG_VERSION}.tar.xz"
FILENAME="${DOWNLOAD##*/}"

# The prepare function is executed in the root of the temp directory
# This function is used for downloading files and putting them into the correct location
prepare() {
  wget "$DOWNLOAD"
  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  ./configure --prefix=/usr     \
              --sysconfdir=/etc \
              --disable-static  \
              --with-history    \
              --with-icu
  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="$BPM_OUTPUT" install
  rm -vf "$BPM_OUTPUT"/usr/lib/libxml2.la
  sed '/libs=/s/xml2.*/xml2"/' -i "$BPM_OUTPUT"/usr/bin/xml2-config

  install -Dm644 Copyright "$BPM_OUTPUT"/usr/share/licenses/libxml2/Copyright
}