Default flags for gcc compiler in Eclipse

Question

I want all my C programs to be compiled with the options -Wall -pedantic -ansi by default. Is there a way to have Eclipse add these flags to the compiler comman

Answer 1

Assuming you are using Eclipse's internal builder goto Preferences->C/C++ Build->Settings

Choose the warnings section for the compiler, there are tick boxes for -Wall and -pedantic For -ansi set in Miscellaneous

As the OP notes this is just for each project not a global setting