X-Loop: help-debbugs@HIDDEN Subject: bug#20632: Huge targets lead to E2BIG errors Resent-From: "Daniel Richard G." <skunk@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-libtool@HIDDEN Resent-Date: Fri, 22 May 2015 20:43:02 +0000 Resent-Message-ID: <handler.20632.B.143232736117577 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: report 20632 X-GNU-PR-Package: libtool X-GNU-PR-Keywords: To: 20632 <at> debbugs.gnu.org X-Debbugs-Original-To: bug-libtool@HIDDEN Received: via spool by submit <at> debbugs.gnu.org id=B.143232736117577 (code B ref -1); Fri, 22 May 2015 20:43:02 +0000 Received: (at submit) by debbugs.gnu.org; 22 May 2015 20:42:41 +0000 Received: from localhost ([127.0.0.1]:53247 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1YvtmC-0004ZQ-BT for submit <at> debbugs.gnu.org; Fri, 22 May 2015 16:42:40 -0400 Received: from eggs.gnu.org ([208.118.235.92]:45392) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from <skunk@HIDDEN>) id 1Yvtm9-0004Yz-KE for submit <at> debbugs.gnu.org; Fri, 22 May 2015 16:42:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <skunk@HIDDEN>) id 1Yvtm3-0002jo-5E for submit <at> debbugs.gnu.org; Fri, 22 May 2015 16:42:32 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:39842) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <skunk@HIDDEN>) id 1Yvtm3-0002jj-26 for submit <at> debbugs.gnu.org; Fri, 22 May 2015 16:42:31 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58879) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <skunk@HIDDEN>) id 1Yvtm1-00064p-V3 for bug-libtool@HIDDEN; Fri, 22 May 2015 16:42:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <skunk@HIDDEN>) id 1Yvtlz-0002iE-2G for bug-libtool@HIDDEN; Fri, 22 May 2015 16:42:29 -0400 Received: from out5-smtp.messagingengine.com ([66.111.4.29]:46326) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <skunk@HIDDEN>) id 1Yvtly-0002hT-Qd for bug-libtool@HIDDEN; Fri, 22 May 2015 16:42:26 -0400 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 2B5FA2088E for <bug-libtool@HIDDEN>; Fri, 22 May 2015 16:42:25 -0400 (EDT) Received: from web1 ([10.202.2.211]) by compute5.internal (MEProxy); Fri, 22 May 2015 16:42:25 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=iSKUNK.ORG; h= content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to:x-sasl-enc:x-sasl-enc; s=mesmtp; bh=h2t 1pM7ttKkEj0TU/pF2WqXRO7Y=; b=NbVE0odISceNNtSLNPzj2vgetG1e9xBWxVL ymvIY0ZYzj/No+zqP7CxMropfyRWEOx1PFiKcVZiFahagdUEe3OS3a7nJqGGcs4s FmQo/RbMSIxJfLfM4IfcIUpESWK0EQ5bQ9GYTINZeFVUcJNI//fxaL3CmKi696LA bI8BTk5U= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-sasl-enc :x-sasl-enc; s=smtpout; bh=h2t1pM7ttKkEj0TU/pF2WqXRO7Y=; b=OcDPe 7ICGHIEoSqIMVSucEgn3VGXWX9kCcN21leyk31yZ4OHRKzqpsmfC6wGHcZe757v3 rsXI79194wyf2UBMpW2bNm6diHiynWDPvDXK0EIqHSnExgo1M0ipLT5fpA+lerbm pr6UPSpW5ZL6xcxM1HQ3KZk+dYNvhm9grOFetQ= Received: by web1.nyi.internal (Postfix, from userid 99) id 0391FAF3010; Fri, 22 May 2015 16:42:24 -0400 (EDT) Message-Id: <1432327344.3036708.276005969.7AD04EE1@HIDDEN> X-Sasl-Enc: LNEH/fiUibmqIiQyBYHY50dy2w8i7QwsXCDDjISUU0fG 1432327344 From: "Daniel Richard G." <skunk@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Mailer: MessagingEngine.com Webmail Interface - html Date: Fri, 22 May 2015 16:42:24 -0400 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.1 (----) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -4.1 (----) Hello Libtool peoples, I am using the current version of Libtool (2.4.6) for a large, Automake- based project. At one point, it builds a gigantic static archive library from well over a thousand object files. On an older AIX system, the link command fails with $ gmake /opt/freeware/bin/bash ../../libtool --tag=CC --mode=link gcc -pipe -fno-common -W -Wall -mcpu=powerpc -O3 -ansi -avoid-version -Wl,-bbigtoc -o libfoo.la -rpath /path/to/lib foo.lo bar.lo ... /tmp/gmake-e2big.2kpTia: /opt/freeware/bin/bash: The parameter or environment lists are too long. Makefile:16591: recipe for target 'libfoo.la' failed make: *** [libfoo.la] Error 126 This is using a patched version of GNU Make that works around its own limitations with very long commands, detailed here: https://savannah.gnu.org/bugs/index.php?44853 So the Make program is not at issue here; the "libtool --mode=link" invocation itself is so long that the shell interpreter can't handle it. Libtool does have an -objectlist argument that seems useful for cases like this, and indeed with an appropriate edit to the Automake/Libtool- generated rule, the link works: libfoo.la: $(libfoo_la_OBJECTS) $(libfoo_la_DEPENDENCIES) $(EXTRA_libfoo_la_DEPENDENCIES) - $(AM_V_CCLD)$(libfoo_la_LINK) -rpath $(libdir) $(libfoo_la_OBJECTS) $(libfoo_la_LIBADD) $(LIBS) + for obj in $(libfoo_la_OBJECTS); do echo $$obj; done >$@.list + $(AM_V_CCLD)$(libfoo_la_LINK) -rpath $(libdir) -objectlist $@.list $(libfoo_la_LIBADD) $(LIBS) Automake/Libtool itself should generate a rule of this form automatically if a target's list of dependent objects is large, or else the rule is completely unusable on a system with command-length limitations. --Daniel -- Daniel Richard G. || skunk@HIDDEN My ASCII-art .sig got a bad case of Times New Roman.
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.503 (Entity 5.503) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: "Daniel Richard G." <skunk@HIDDEN> Subject: bug#20632: Acknowledgement (Huge targets lead to E2BIG errors) Message-ID: <handler.20632.B.143232736117577.ack <at> debbugs.gnu.org> References: <1432327344.3036708.276005969.7AD04EE1@HIDDEN> X-Gnu-PR-Message: ack 20632 X-Gnu-PR-Package: libtool Reply-To: 20632 <at> debbugs.gnu.org Date: Fri, 22 May 2015 20:43:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-libtool@HIDDEN If you wish to submit further information on this problem, please send it to 20632 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 20632: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D20632 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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