Date: Fri, 06 Oct 2006 15:03:36 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Luigi Rizzo <rizzo@icir.org> Cc: ports@freebsd.org Subject: Re: [rizzo@icir.org: [asterisk-dev] autoconf issues for FreeBSD] Message-ID: <20061006150336.gaobej59b4cw4wwo@webmail.leidinger.net> In-Reply-To: <20061004132843.A34553@xorpc.icir.org> References: <20061004132843.A34553@xorpc.icir.org>
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Quoting Luigi Rizzo <rizzo@icir.org> (from Wed, 4 Oct 2006 13:28:43 -0700):
> any autoconf guru here who can help me with the problem described below ?
>
> basically, what is the proper way to tell configure.ac to set CPPFLAGS
> and LDFLAGS properly (i.e. according to platform conventions) without
> having to put platform-specific code in configure.ac or invoking
> ./configure with these values set ?
I don't know about such a way.
If you put something like your proposal into place, I suggest to =20
change it a little bit. The way outlined below discards any user =20
specified settings. So I suggest to use FOO=3D"$FOO bar" instead of =20
FOO=3Dbar. This way an user can override the search order.
Bye,
Alexander.
>
> Index: configure.ac
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- configure.ac (revision 44374)
> +++ configure.ac (working copy)
> @@ -30,6 +30,8 @@
> case "${host_os}" in
> freebsd*)
> ac_default_prefix=3D/usr/local
> + CPPFLAGS=3D-I/usr/local/include
> + LDFLAGS=3D-L/usr/local/lib
> ;;
> *)
> ac_default_prefix=3D/usr
Bye,
Alexander.
--=20
I don't mind arguing with myself.
It's when I lose that it bothers me.
=09=09-- Richard Powers
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID =3D B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID =3D 72077137
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