[x264/f30] (4 commits) ...Revert "Build /usr/bin/x264 with gpac shared lib instead static lib."

Summary of changes: c851a91... Bootstrap to fix arm builds (*) 05cb528... Fix ARM rpm mangle issue (*) 3ac3557... Replace all tabs by spaces (expandtabs) (*) 448f5b4... Revert "Build /usr/bin/x264 with gpac shared lib instead st (*) (*) This commit already existed in another branch; no separate mail sent