I put the following in my configure.in:
AM_CFLAGS = -D_POSIX1C_SOURCE -D_HPUX_SOURCE -D_REENTRANT
I assume this is wrong as it does not have the desired effect.
Can you tell me what should be done please?
Thanks,
Tim Heath
Tom Tromey wrote:
>
> >>>>> "Simon" == Simon Richter <[EMAIL PROTECTED]>
>writes:
>
> >> On Fri, 17 Nov 2000, Tim Heath wrote:
> >> How do I add compiler flags? What AM is necessary to accomplish that?
>
> Simon> Make your configure.in add them to $CFLAGS, before AC_PROG_CC
> Simon> (to make sure the compiler actually accepts them).
>
> Actually, you don't want to do that. CFLAGS, CPPFLAGS, and the like
> are defined to be "user variables". That is, the user should be free
> to do this:
>
> make CFLAGS='my flags' ...
>
> If your rewritten CFLAGS contained things necessary for your package,
> this would break.
>
> You can set private compiler flags using the `AM_' form of variables:
> AM_CFLAGS, AM_CXXFLAGS, AM_CPPFLAGS, etc.
>
> Tom
