https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92720
--- Comment #8 from Dennis Clarke <dclarke at blastwave dot org> --- (In reply to jos...@codesourcery.com from comment #6) . . . > In turn, that section "Include Operation" has more details. It doesn't > mention includes with an absolute path, but I think that's because the > general concept of resolving a path relative to a directory, and how that > handles absolute paths, is one for the underlying operating system, not > for any particular application running on that operating system. I hope someone agrees that this seems like black magic : esther$ esther$ uname -a Linux esther 5.3.0-2-686 #1 SMP Debian 5.3.9-3 (2019-11-19) i686 GNU/Linux esther$ cat /proc/version Linux version 5.3.0-2-686 (debian-ker...@lists.debian.org) (gcc version 9.2.1 20191109 (Debian 9.2.1-19)) #1 SMP Debian 5.3.9-3 (2019-11-19) esther$ gcc --version gcc (Debian 9.2.1-19) 9.2.1 20191109 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. esther$ ( /usr/bin/printf "\042"; dd if=/dev/urandom bs=16 count=1 2>/dev/null | od -Ax -t x1 -v | tr -d '\012' | cut -c8-54 | tr -d '\012';/usr/bin/printf "\042\n" ) | gcc -std=iso9899:1999 -pedantic -pedantic-errors -Wpedantic -fno-builtin -O0 -D_XOPEN_SOURCE=600 -o /tmp/wtf /tmp/wtf.c esther$ /tmp/wtf 1e e8 6e 82 6a a4 0b 66 0f d5 48 33 2a 86 21 6b esther$ Which makes one wonder what would happen if I were to merely include /dev/urandom directly. Dennis
