build: Create .gitignore files in the current directory
build: Create .gitignore files in the current directory

We cannot touch srcdir when distchecking.

Distrotech/clutter,jigpu/clutter,jigpu/clutter,jigpu/clutter,GNOME/clutter,Distrotech/clutter,jigpu/clutter,GNOME/clutter,Distrotech/clutter,Distrotech/clutter,GNOME/clutter,jigpu/clutter,Distrotech/clutter,Distrotech/clutter,GNOME/clutter,GNOME/clutter,jigpu/clutter