default_pre_build &&
cd "${SOURCE_DIRECTORY}" &&
cp "${SOURCE_DIRECTORY}/projects/makefile/alternate Makefile.txt" \
   "${SOURCE_DIRECTORY}/projects/makefile/Makefile"
patch -p0 < ${SCRIPT_DIRECTORY}/Makefile.patch &&
cp "${SOURCE_DIRECTORY}/projects/makefile/Makefile" \
   "${SOURCE_DIRECTORY}/src/"