In case someone else finds time to address these new warnings: test-sigprocmask.c: In function 'main': test-sigprocmask.c:66:10: error: ignoring return value of 'system', declared with attribute warn_unused_result [-Werror=unused-result] cc1: all warnings being treated as errors
make[8]: *** [test-sigprocmask.o] Error 1 make[8]: *** Waiting for unfinished jobs.... CC test-strftime.o test-snprintf.c: In function 'main': test-snprintf.c:68:9: error: declaration of 'retval' shadows a previous local [-Werror=shadow] test-snprintf.c:37:7: error: shadowed declaration is here [-Werror=shadow] cc1: all warnings being treated as errors
