https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563
--- Comment #47 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- Well, now I just compiled both procps and grep with the latest toolchain (gcc-4.9_4.9.3 and binutils_2.25-9) from a pristine tarball with no Debian patches applied and *outside* of the build root and the issues are gone. So there is something installed in the build root of each buildd that results in miscompiled packages. But I have absolutely no idea what is is. Will do more debugging until I can figure out who the culprit is. Adrian
