r/include/libxml2 -c -o path.o path.c path.c: In function ‘has_drive_prefix’: path.c:89:26: warning: self-comparison always evaluates to false [-Wtautological-compare] return skip_drive(path) != path; ^~
Regards
[pavel@nemesis postgresql]$ gcc --version gcc (GCC) 6.1.1 20160621 (Red Hat 6.1.1-3) Copyright (C) 2016 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.