On 19 December 2011 16:38, <somervi8@xxxxxxxxx> wrote: > Hi : > > I am having problems limiting the warning messages i receive > from g++. If I use -w with any other -Wwarning option i still get no NO > warning messages of the type I desire. If I don't use -w, I am swamped > with warning messages i don't want . Surely there must be a simple way > to just get a few selected warning messages easily ?? Like most software, how to use GCC is documented in its manual: http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html Which says: "You can request many specific warnings with options beginning `-W', for example -Wimplicit to request warnings on implicit declarations. Each of these specific warning options also has a negative form beginning `-Wno-' to turn off warnings; for example, -Wno-implicit."
