From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Schiele Subject: Re: [PATCH] autoconf: Add test for sys/select.h header file Date: Fri, 25 Jan 2008 13:53:04 +0100 Message-ID: <20080125125304.GO30676@schiele.dyndns.org> References: <20080124183446.GJ30676@schiele.dyndns.org> <1201259981-7115-1-git-send-email-jnareb@gmail.com> Reply-To: Robert Schiele Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UdiMmEj9EzJj2jSc" Cc: Jakub Narebski , git@vger.kernel.org To: Johannes Schindelin X-From: git-owner@vger.kernel.org Fri Jan 25 13:53:49 2008 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1JIO3y-0008Rk-Os for gcvg-git-2@gmane.org; Fri, 25 Jan 2008 13:53:43 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754858AbYAYMxM (ORCPT ); Fri, 25 Jan 2008 07:53:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754802AbYAYMxM (ORCPT ); Fri, 25 Jan 2008 07:53:12 -0500 Received: from ug-out-1314.google.com ([66.249.92.169]:49507 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754609AbYAYMxK (ORCPT ); Fri, 25 Jan 2008 07:53:10 -0500 Received: by ug-out-1314.google.com with SMTP id z38so502734ugc.16 for ; Fri, 25 Jan 2008 04:53:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:date:to:cc:subject:message-id:references:mime-version:content-type:content-disposition:in-reply-to:user-agent:from:reply-to; bh=Ms84qnJkNAwH/Cfq3mp4SFb9r/lJMfFEAEOTUhIWLIE=; b=c5lBdEyFtkrb2LdqWIDleQ+Y58ZtOhVqbHse5J8hTfgB3LrVaH/HDp1WiP25byI5Tu/Iae/ootOlPJtKvazz6bg6RXdKuImMxGtCIYkrVLVquvuZoCVzVdfLkOsnArFc2tJNG5rukR3K6sNn/+/2yEAoVOkgALJXisI/sSGowXw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:to:cc:subject:message-id:references:mime-version:content-type:content-disposition:in-reply-to:user-agent:from:reply-to; b=b4x6aeIVROkq6DnYA+6VH0LvXPmGNvhqSgMWoZLF82EOqkzvwDBFS3HksCIfsTr0iTp+orVU8WKdLop9cnHMTasIR98MTCGmw65WnMXE4w0vTJaiEycbhhou3qMTV8S3hzXEHHRvmDQmxY5siOZQx8Ef5BKn1mDi/hn8snsBFxE= Received: by 10.67.101.17 with SMTP id d17mr3509752ugm.53.1201265587028; Fri, 25 Jan 2008 04:53:07 -0800 (PST) Received: from sigkill.schiele.dyndns.org ( [91.18.108.130]) by mx.google.com with ESMTPS id l12sm2081995fgb.8.2008.01.25.04.53.06 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 25 Jan 2008 04:53:06 -0800 (PST) Received: by sigkill.schiele.dyndns.org (Postfix, from userid 1000) id 0C22B4BFE5; Fri, 25 Jan 2008 13:53:04 +0100 (CET) Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.16 (2007-06-09) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: --UdiMmEj9EzJj2jSc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jan 25, 2008 at 12:30:27PM +0000, Johannes Schindelin wrote: > Hi, >=20 > On Fri, 25 Jan 2008, Jakub Narebski wrote: >=20 > > diff --git a/configure.ac b/configure.ac > > index af177fd..85d7ef5 100644 > > --- a/configure.ac > > +++ b/configure.ac > > @@ -235,6 +235,12 @@ test -n "$NEEDS_SOCKET" && LIBS=3D"$LIBS -lsocket" > > ## Checks for header files. > > AC_MSG_NOTICE([CHECKS for header files]) > > # > > +# Define NO_SYS_SELECT_H if you don't have sys/select.h. > > +AC_CHECK_HEADER([sys/select.h], > > +[NO_SYS_SELECT_H=3D], > > +[NO_SYS_SELECT_H=3DUnfortunatelyYes]) > > +AC_SUBST(NO_SYS_SELECT_H) > > +# >=20 > Just because I am curious: would that not define "NO_SYS_SELECT_H" in bot= h=20 > cases? IOW would the "ifdef NO_SYS_SELECT_H" not be triggered all the=20 > time? No, in make the empty string is equal to not being defined. Robert --=20 Robert Schiele Dipl.-Wirtsch.informatiker mailto:rschiele@gmail.com "Quidquid latine dictum sit, altum sonatur." --UdiMmEj9EzJj2jSc Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4-svn0 (GNU/Linux) iD8DBQFHmduwxcDFxyGNGNcRAjO0AKCy1a7GCZirWma4l/Uq+KrexKDOTQCfbcW6 7c/2gS2/Hj+IB3/Xu7iOTDI= =7men -----END PGP SIGNATURE----- --UdiMmEj9EzJj2jSc--