"Some files are gone in the process" build failure(s) — clang 3.6.0

PackageVersionSupposed error messageFull log Bug report
cxref 1.6e-1mv: cannot stat 'README.c.tex': No such file or directory Log
freeipmi 1.4.5-3clang: error: no such file or directory: 'libipmiconsole.3' Log
ghc 7.6.3-20ghc/ghc.mk:106: ghc/stage1/package-data.mk: No such file or directory Log
kst 2.0.3-3clang: error: no such file or directory: '/FI/«PKGBUILDDIR»/obj-x86_64-linux-gnu/src/libkst/kstcore_pch.h' Log
libpam-unix2 1:2.6-2clang: error: no such file or directory: 'pam_unix2.so' Log
mkvtoolnix 7.3.0-1mv: cannot stat 'src/mmg/mmg': No such file or directory Log
ogre-1.8 1.8.0+dfsg1-7open: No such file or directory Log
opari2 1.0.7+dfsg-5cp: cannot stat 'debian/tmp/usr/share/doc/opari2/example/libpomp.a': No such file or directory Log
perl 5.20.2-2Can't open gnu/stubs-x32.h: No such file or directory Log
tora 2.1.3-2clang: error: no such file or directory: '/c' Log
xscreensaver 5.30-1cp: cannot stat 'debian/tmp/etc/X11/app-defaults/XScreenSaver': No such file or directory Log

11 errors