Don't rely upon the vala-1.0.pc file for checking Vala version.
Don't rely upon the vala-1.0.pc file for checking Vala version.

This .pc file is meant for internal (libvala) use only.

Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib,Distrotech/telepathy-glib