# 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 "$BPM_SOURCE"
  patch -Np1 -i "$BPM_WORKDIR"/statx.patch
  patch -Np1 -i "$BPM_WORKDIR"/fakechroot-2.patch
  patch -Np1 -i "$BPM_WORKDIR"/fakechroot-3.patch
  patch -Np1 -i "$BPM_WORKDIR"/fakechroot-4.patch
  patch -Np1 -i "$BPM_WORKDIR"/fakechroot-5.patch

  autoreconf -fi
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  ./configure --prefix=/usr --sysconfdir=/etc
  make
}

# 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() {
  # One t/fst.t fails on BTRFS
  make -k check
}

# 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 -dm755 "$BPM_OUTPUT"/etc/ld.so.conf.d/
  echo '/usr/lib/fakechroot/' > "$BPM_OUTPUT"/etc/ld.so.conf.d/fakechroot.conf

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