From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11039 invoked by alias); 17 Dec 2015 20:17:13 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 10976 invoked by uid 89); 17 Dec 2015 20:17:12 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-101.9 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_PBL,RDNS_DYNAMIC,USER_IN_WHITELIST autolearn=no version=3.3.2 spammy=puzzled, HX-HELO:sk:calimer, H*r:188.192.47, Hx-spam-relays-external:sk:ipbcc02 X-HELO: calimero.vinschen.de Received: from ipbcc02fe8.dynamic.kabel-deutschland.de (HELO calimero.vinschen.de) (188.192.47.232) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 17 Dec 2015 20:17:12 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id E1F64A8062D; Thu, 17 Dec 2015 21:17:09 +0100 (CET) Date: Thu, 17 Dec 2015 20:17:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 2.4.0-0.11 Message-ID: <20151217201709.GA28305@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20151216164848.GM3507@calimero.vinschen.de> <5671EFF8.6030804@cornell.edu> <20151217093634.GP3507@calimero.vinschen.de> <56730350.1080002@cornell.edu> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="RnlQjJ0d97Da+TV1" Content-Disposition: inline In-Reply-To: <56730350.1080002@cornell.edu> User-Agent: Mutt/1.5.23 (2014-03-12) X-SW-Source: 2015-12/txt/msg00194.txt.bz2 --RnlQjJ0d97Da+TV1 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 2477 On Dec 17 13:47, Ken Brown wrote: > Hi Corinna, >=20 > On 12/17/2015 4:36 AM, Corinna Vinschen wrote: > >Hi Ken, > > > >On Dec 16 18:12, Ken Brown wrote: > >>On 12/16/2015 11:48 AM, Corinna Vinschen wrote: > >>>- The header file layout has been cleaned up, mostly in terms of the > >>> sys/select.h, sys/signal.h and sys/types.h files. This is a gener= ic > >>> change in newlib and aligns the affected headers more closely to > >>> the FreeBSD layout. > >> > >>These changes are leading to lots of errors when building emacs: > >> > >>/usr/include/cygwin/signal.h:178:3: error: unknown type name =E2=80=98p= thread_attr_t=E2=80=99 > >> > >>/usr/include/cygwin/signal.h:213:3: error: unknown type name =E2=80=98p= id_t=E2=80=99 > >> > >>/usr/include/cygwin/signal.h:230:2: error: unknown type name =E2=80=98t= imer_t=E2=80=99 > >> > >>/usr/include/sys/signal.h:211:6: error: #error You need the winsup sour= ces or a cygwin installation to compile the cygwin version of newlib. > >> > >>/usr/include/sys/signal.h:214:5: error: unknown type name =E2=80=98pthr= ead_t=E2=80=99 > >> > >>/usr/include/sys/time.h:104:34: error: unknown type name =E2=80=98u_int= =E2=80=99 > >> > >>[... and many more] > > > >This puzzles me. It looks like you're missing sys/types.h when > >including sys/signal,h, but sys/signal.h includes sys/types.h by > >itself, prior to including cygwin/signal.h. > > > >How can I reproduce this? An STC like this: > > > > #include > > main () {} > > > >is definitely not sufficient. >=20 > Sorry, I hadn't looked at what was happening closely enough before sending > my mail. The errors occur while compiling some Gnulib modules in the ema= cs > source tree. It may take me a while to sort this out. Maybe Gnulib will > have to be patched to take Cygwin's new header layout into account. I'm still puzzled. The changes, especially to sys/signal.h and cygwin/signal.h are rather minor. The really big thing is to move the macros related to select(2) from sys/types.h, where they never really belonged to, into sys/select.h, rather than including sys/types.h from sys/select.h. Especially the changes to sys/signal.h and cygwin/signal.h don't really add up to the error messages you encounter. I inspected the files today and I really don't see how this could happen :( Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --RnlQjJ0d97Da+TV1 Content-Type: application/pgp-signature Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWcxhFAAoJEPU2Bp2uRE+gsKQQAIQ+FtNZ7/Xwn4cQQbPRbuNX V1uXZDgdCcZfkSVBIBOe9OqX2+bnaZuzQEe6vJAc2e4L+UflS0Vu0bX6eyT4tv7k ztJ6SeAibfH0dRBKsldP0WPwIKJL05lQ1CIHLjQb3aRZMFYd930flTghx/OK+w4V ZuaETqQNi1v+B9Bwqg9YyGvckqqikKyLPv0wyLn/V81NcP0ivBJs/401KllugNZm SLW1jZ86etKeArEER1g5gBtgRPLmo3fMkv0k+uoZhVNEDKBGZKwTsP0zkMWPfIMj 8gLEv8n31p/wQRACZVgZimnPfqErB2iobs5WaAQc4q6d7jBm1HGX/rM+lwEmGf69 0TLZN27t6JSImuImZ2XtuJ2MtJfTwdKu13vFYb0O5Yn12+TrCr2IiHPTPcZAoc9r +uAX3O5545W9kjaNbdwfhFSk1jahS7qVSIdr6yTIYs8bm/LBqJe9OFvjSucjLT/A dK62Kdg2je9vzXtcGoL3urIn9Y09Eahg2X9pTPP274hqic8BH9VcGCL4r9taVJXt LfyW/DoMRSEwgBPU9KhY4u4jTcpsxb4ez+0wzS9LZRJoLE9Z36mg7yISjX7vR0n5 GeRrKE1r0mgPuzsGxF9qUgpI/C2bjwVIA5vHjFmsB3GBwez9u16cDSmboCj39Sf8 Cj/V2Uy3uNYy2wCJUwXG =pLN6 -----END PGP SIGNATURE----- --RnlQjJ0d97Da+TV1--