Package: libc6-dev Version: 2.28-2 Followup-For: Bug #882255 Dear Maintainer,
Trying to compile a personal project using Clang7 and maximum warning settings, it produced the following warning: error: disabled expansion of recursive macro [-Werror,-Wdisabled-macro-expansion] /usr/include/x86_64-linux-gnu/bits/confname.h:134:24: note: expanded from macro '_SC_PAGESIZE' #define _SC_PAGESIZE _SC_PAGESIZE I think the confname.h has that line as a result of a mis-merge. There's no point in defining X as X. florin -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.18.0-3-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libc6-dev depends on: ii libc-dev-bin 2.28-2 ii libc6 2.28-2 ii linux-libc-dev 4.18.20-2 libc6-dev recommends no packages. Versions of packages libc6-dev suggests: pn glibc-doc <none> ii manpages-dev 4.16-1 -- no debconf information