# 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

COMMIT="538a82133ad6fddfd0ca64de167c4aca3bc1a2da"
REPO="https://github.com/LuaJIT/LuaJIT.git"

# 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() {
  git clone --single-branch "$REPO" "$BPM_SOURCE"
  cd "$BPM_SOURCE"
  git checkout "$COMMIT"
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  make PREFIX=/usr amalg
}

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

  install -Dm644 "$BPM_SOURCE"/COPYRIGHT "$BPM_OUTPUT"/usr/share/licenses/luajit/COPYRIGHT
}