Hi,
>/build/clapack-3.2.1/F2CLIBS/libf2c/arithchk.c:125:2: error: format not a >string literal and no format arguments [-Werror=format-security] > Cray1 = printf(emptyfmt) < 0 ? 0 : 4617762; > ^ >cc1: some warnings being treated as errors I would consider this an RC bug. security wise the printf can be used to inject shell code in the program, so I would avoid having such buggyness in the archive [1] https://en.wikipedia.org/wiki/Uncontrolled_format_string char *emptyfmt = ""; /* avoid possible warning message with printf("") */ printf(emptyfmt); should be replaced with char *emptyfmt = ""; /* avoid possible warning message with printf("") */ printf("%s",emptyfmt); I'm not sure why you don't want to cherry such a simple and safe fix. G.
