From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 91FA5ECAAD3 for ; Sat, 17 Sep 2022 06:54:40 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 38A3F84048; Sat, 17 Sep 2022 06:54:40 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 38A3F84048 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id webukB2Xj-_V; Sat, 17 Sep 2022 06:54:39 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp1.osuosl.org (Postfix) with ESMTP id 6D65E84040; Sat, 17 Sep 2022 06:54:38 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 6D65E84040 Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id 97E391BF846 for ; Sat, 17 Sep 2022 06:54:36 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 80AE54017A for ; Sat, 17 Sep 2022 06:54:36 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 80AE54017A X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2vb_NkS5U3RM for ; Sat, 17 Sep 2022 06:54:35 +0000 (UTC) Received: from busybox.osuosl.org (busybox.osuosl.org [140.211.167.122]) by smtp2.osuosl.org (Postfix) with ESMTP id A209E4018B for ; Sat, 17 Sep 2022 06:54:35 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org A209E4018B Received: by busybox.osuosl.org (Postfix, from userid 81) id 8996A838BB; Sat, 17 Sep 2022 06:54:35 +0000 (UTC) From: bugzilla@busybox.net To: buildroot@uclibc.org Date: Sat, 17 Sep 2022 06:54:35 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: buildroot X-Bugzilla-Component: Other X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: yann.morin.1998@free.fr X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P5 X-Bugzilla-Assigned-To: yann.morin.1998@free.fr X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugs.busybox.net/ Auto-Submitted: auto-generated MIME-Version: 1.0 Subject: [Buildroot] [Bug 14996] Too many directories in BR2_EXTERNAL causes hang during make X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" https://bugs.busybox.net/show_bug.cgi?id=14996 --- Comment #7 from Yann E. MORIN --- David, All, OK, I could reproduce the issue with a much less convoluted example than your script. The issue does only lanifests itself when actually trying to configure Buildroot. Listing the defconfig like I was doing was not enough to trigger the issue. What's weird, is that using 5 external trees does not exhibit the issue; it is very fast. But using 6 trees triggers the issue, and make is insanely long (I did not even wait for it to finish, in fact). Note however that your comments are a bit confusing. You are talking about external packages, but that is incorrect; it is about _br2-external trees_. Also, your script is very confusing, because it does very convoluted things (instead of providing a git tree that was already fully prepared). But since we don't need it to reproduce the issue (and thus to test a fix), I'm not going to comment further. ;-) I'll lok into devising a fix... Regards, Yann E. MORIN. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot