Re: undefined CPP constants

["John E. Davis" <davis@xxxxxxxxxxxxx>]

Joerg Sommer <joerg@xxxxxxxxxxxx> wrote:
>I would suggest these compiler flags for gcc: -Wformat=2 -Wunused -Wundef
>-Wextra

The -Wextra does not work with my version of gcc (3.3.5).  I usually
compile with these flags:

   -Wall -W -pedantic -Wno-long-long -Winline \
     -Wmissing-prototypes -Wnested-externs -Wpointer-arith \
     -Wcast-align -Wshadow -Wstrict-prototypes

I will also start using -Wunused and -Wundef.

Thanks,
--John

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