From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 59086 invoked by alias); 26 Aug 2015 16:29:23 -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 59078 invoked by uid 89); 26 Aug 2015 16:29:22 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Wed, 26 Aug 2015 16:29:22 +0000 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id CDDA919F202; Wed, 26 Aug 2015 16:29:20 +0000 (UTC) Received: from [10.3.113.77] (ovpn-113-77.phx2.redhat.com [10.3.113.77]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t7QGTKGD012494; Wed, 26 Aug 2015 12:29:20 -0400 Subject: Re: Fwd: Problem executing m4 (127 error, but it is installed) To: cygwin@cygwin.com, =?UTF-8?Q?Kizito_Porta_Balany=c3=a0?= References: <55DDDED1.7000701@redhat.com> From: Eric Blake Openpgp: url=http://people.redhat.com/eblake/eblake.gpg Message-ID: <55DDE95A.10305@redhat.com> Date: Wed, 26 Aug 2015 19:28:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="tmMhPjN3CN1XrnBFAm7t86NMa0jiIpeOX" X-IsSubscribed: yes X-SW-Source: 2015-08/txt/msg00467.txt.bz2 --tmMhPjN3CN1XrnBFAm7t86NMa0jiIpeOX Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-length: 1335 On 08/26/2015 10:11 AM, Kizito Porta Balany=C3=A0 wrote: >> Probably a missing dll. What does: >> >> cygcheck m4 >> >> state? I'm guessing you may be missing libsigsegv2, which would show up >> as 'cygcheck: track_down: could not find cygsigsegv-2.dll'? If so, >> rerun setup.exe to install it (however, the m4 dependencies should >> automatically be pulling it in). >=20 > cygcheck returns no error (no missing cygsigsegv-2.dll): Bummer, then something else is wrong. >=20 > $ cygcheck m4 > Found: C:\Windows\KSR\bin\m4.exe > Found: C:\Windows\KSR\bin\m4.exe > C:\Windows\KSR\bin\m4.exe > C:\Windows\KSR\bin\cygwin1.dll ... > C:\Windows\KSR\bin\cygsigsegv-2.dll Looks like the executable is fine, then. Maybe it's a virus scanner interfering, even though you said you've exempted things? Also, are you sure you are getting the correct m4? What does: $ type m4 say? What about trying to execute it by absolute path: $ /bin/m4 --version $ /cygdrive/c/Windows/KSR/bin/m4 --version Could it be a collision between a non-executable file named 'm4' vs. the normal 'm4.exe' that is confusing cygwin .exe magic? Are you sure that nothing is messing with PATH and picking up a bogus m4 earlier in the lookup process? --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --tmMhPjN3CN1XrnBFAm7t86NMa0jiIpeOX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" Content-length: 604 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJV3elbAAoJEKeha0olJ0NqOUAH/jloaCm2q5obGmnHdsk4HD+C C1kfGUY4wg84TCHvtM9/Rqx6OcH0pADaGOkeDwLTOJQLQ+8iAIiSy5u6xhzAQwZq l85iOp1tmRjVHS5F+RRtKQHOMKfFQ8Qe/u9K1cdqKuMkDPTAnk4npnhuMJOOokD6 KNT6NzLJctfJppi9vf7eFqu72Ax/J+gLjkaFi4eFOTozT+dtCWk5BJeN/PUbnyOY 679QG70BRFzVeukXL8qbvK+rnGx3bvpGiC55i7s1l9txp2iB2UFGveXS8cyBBFih 09LO6oB2E5ILzg+PHv9Gox9ZK514XTbfpQPY3MbBFAI6j53i90ALtlel7Gg3hdA= =6dZw -----END PGP SIGNATURE----- --tmMhPjN3CN1XrnBFAm7t86NMa0jiIpeOX--