Since gnulib commit 69f517e5975418e7b2c5033f8f60191919f44b9d, a coreutils build fails when --enable-gcc-warnings is enabled:
CC propername.o cc1: warnings being treated as errors propername.c:21:10: error: unknown option after '#pragma GCC diagnostic' kind [-Wpragmas] The same applies to quotearg.c:24:10 (since 9e62d63e086644da90db03c16907e5c7bb5a42cb). Have a nice day, Berny
