# 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

# 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"

  # pylibfdt/libfdt.i: fix backwards compatibility of return values
  patch -Np1 -i "$BPM_WORKDIR"/9a969f3b70b07bbf1c9df44a38d7f8d1d3a6e2a5.patch

  # Fix discarded const qualifiers
  patch -Np1 -i "$BPM_WORKDIR"/9a1c801a1a3c102bf95c5339c9e985b26b823a21.patch

  # Add uutils compatibility
  patch -Np1 -i "$BPM_WORKDIR"/add-uutils-compatibility.patch
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  meson setup build --prefix=/usr --buildtype=release
  meson compile -C build
}

# The check function is executed in the source directory
# This function is used to run tests to verify the package has been compiled correctly
check() {
   meson test -C build --print-errorlogs
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  meson install -C build --destdir="$BPM_OUTPUT"

  # Remove static library
  rm "$BPM_OUTPUT"/usr/lib/libfdt.a

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