cc1: error: unrecognized command line option '-Wno-format-truncation' [-Werror] cc1: all warnings being treated as errors make[6]: *** [CMakeFiles/fstools.dir/libfstools/overlay.c.o] Error 1 2. 解决办法 >libfstools/overlay.c | 4 ++++>1 file changed, 4 insertions(+)>>diff --git...