gcc warns about strftime format when using -std=c89. According to strftime(3), it is safe to disable this warning. Note that clang does not trigger it. (tested with gcc 4.8.2 and clang 3.3)
gcc warns about strftime format when using -std=c89. According to strftime(3), it is safe to disable this warning. Note that clang does not trigger it. (tested with gcc 4.8.2 and clang 3.3)

MichielPater/dfc,Rolinh/dfc