Fujifilm’s Leica M-mount adapter for the X-Pro1 camera is expected to be released on June 28th, 2012. Here is the full list of compatible Leica and Voigtlander lenses:
In a recent interview with Fujifilm CEO Shigetaka Komori, the German newspaper Frankfurter Allgemeine reported that at one point Fujfilm considered acquiring Leica Camera AG (Google translation):