From unknown Tue Jun 24 05:14:44 2025 X-Loop: help-debbugs@gnu.org Subject: bug#21411: compiling with "-flto -fuse-linker-plugin" gives libtool error Resent-From: John Frankish Original-Sender: "Debbugs-submit" Resent-CC: bug-libtool@gnu.org Resent-Date: Fri, 04 Sep 2015 08:01:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 21411 X-GNU-PR-Package: libtool X-GNU-PR-Keywords: To: 21411@debbugs.gnu.org X-Debbugs-Original-To: Received: via spool by submit@debbugs.gnu.org id=B.144135364518106 (code B ref -1); Fri, 04 Sep 2015 08:01:01 +0000 Received: (at submit) by debbugs.gnu.org; 4 Sep 2015 08:00:45 +0000 Received: from localhost ([127.0.0.1]:48459 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZXlvR-0004hx-5S for submit@debbugs.gnu.org; Fri, 04 Sep 2015 04:00:45 -0400 Received: from eggs.gnu.org ([208.118.235.92]:51304) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZXlvM-0004hk-6x for submit@debbugs.gnu.org; Fri, 04 Sep 2015 04:00:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZXlvL-0001PH-2g for submit@debbugs.gnu.org; Fri, 04 Sep 2015 04:00:39 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: *** X-Spam-Status: No, score=3.3 required=5.0 tests=BAYES_50,FREEMAIL_FROM, RECEIVED_FROM_WINDOWS_HOST autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:53824) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXlvK-0001P3-MD for submit@debbugs.gnu.org; Fri, 04 Sep 2015 04:00:38 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33068) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXlvJ-0008Uj-CS for bug-libtool@gnu.org; Fri, 04 Sep 2015 04:00:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZXlvG-0001Lt-5z for bug-libtool@gnu.org; Fri, 04 Sep 2015 04:00:37 -0400 Received: from col004-omc2s8.hotmail.com ([65.55.34.82]:50524) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXlvF-0001KN-Lc for bug-libtool@gnu.org; Fri, 04 Sep 2015 04:00:33 -0400 Received: from COL403-EAS231 ([65.55.34.73]) by COL004-OMC2S8.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.23008); Fri, 4 Sep 2015 01:00:32 -0700 X-TMN: [c+CKfwtMGJICF0N9pVV+JzDlbkZr4632] X-Originating-Email: [john.frankish@outlook.com] Message-ID: From: John Frankish Date: Fri, 4 Sep 2015 12:00:27 +0400 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdDm5xPJ0dWWhzTEQMaDQMrMdrB+TA== Content-Language: en-us X-OriginalArrivalTime: 04 Sep 2015 08:00:32.0444 (UTC) FILETIME=[C5D1CFC0:01D0E6E7] X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] 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: -4.0 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.0 (----) Hi, Compiling some packages with "-flto -fuse-linker-plugin" gives a libtool error during "make". Compiling the same package without "-flto -fuse-linker-plugin" allows "make" to complete without errors. The problem seems to occur with a few 10's of packages (eg cogl-1.20.0), but not with others (eg gnome-music-3.16.2). Regards John Using cogl-1.20.0 as an example: CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --enable-gles1 --enable-gles2 --enable-cogl-gst=yes find . -name Makefile -type f -exec sed -i 's/-O2//g' {} \; make ... CC cogl-enum-types.lo CCLD libcogl.la ../libtool: eval: line 1: syntax error: unexpected "|" Makefile:1507: recipe for target 'libcogl.la' failed make[4]: *** [libcogl.la] Error 2