Are you suppose to run build at the parent of `src`? If so, please do not do that limitation.

I think `%{PATCH1}` can refer the string `src/xwalk/packaging/%{name}-do-not-look-for-gtk2-when-using-aura.patch`.

BTW, I do not understand why this? The `nohup`? why only patch `%{PATCH1}`? Why  patch `%{PATCH1}` failes lead to patch other patches?