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Re: A global _CFLAGS assigment?

From: Steven Woody
Subject: Re: A global _CFLAGS assigment?
Date: Sat, 7 Jun 2008 00:44:46 +0800

On Sat, Jun 7, 2008 at 12:22 AM, Ralf Wildenhues <address@hidden> wrote:
> Hello Steven,
> * Steven Woody wrote on Fri, Jun 06, 2008 at 06:17:30PM CEST:
>> My project tree have many in a recursive directory tree
>> and I want every has a line some thing like xxx_CFLAGS =
>> -Wall.  What's the way to do that?  You see, there are many different
>> xxx_ in different
> I don't quite understand, but you're either looking for
>  AM_CFLAGS = ...

But I have to insert this line in every in the tree,
right? That's I dont want.  But your below solution using AC_SUBST
looks making sense.

> (you can also AC_SUBST([AM_CFLAGS], [...]) from within
> or for putting a bunch of 'include $(top_srcdir)/.../' into
> all the files to have some common code.
> Hope that helps.

The big problem may be, the AM_CFLAGS will disappear if in a, there is a xxxx_CFLAGS.

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