From patchwork Mon Sep 2 16:06:35 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Petazzoni X-Patchwork-Id: 271986 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from whitealder.osuosl.org (whitealder.osuosl.org [140.211.166.138]) by ozlabs.org (Postfix) with ESMTP id 360572C007B for ; Tue, 3 Sep 2013 02:10:49 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 54E4490CEF; Mon, 2 Sep 2013 16:10:48 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lhz-3bOuoFYS; Mon, 2 Sep 2013 16:10:47 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by whitealder.osuosl.org (Postfix) with ESMTP id 8424A909A6; Mon, 2 Sep 2013 16:10:47 +0000 (UTC) X-Original-To: buildroot@lists.busybox.net Delivered-To: buildroot@osuosl.org Received: from silver.osuosl.org (silver.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id A88161BF9A3 for ; Mon, 2 Sep 2013 16:10:46 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 3F41D32A9B for ; Mon, 2 Sep 2013 16:10:38 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2Yn4KAh0I8sg for ; Mon, 2 Sep 2013 16:10:37 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail.free-electrons.com (top.free-electrons.com [176.31.233.9]) by silver.osuosl.org (Postfix) with ESMTP id A03E232A88 for ; Mon, 2 Sep 2013 16:10:37 +0000 (UTC) Received: by mail.free-electrons.com (Postfix, from userid 106) id D2AA085E; Mon, 2 Sep 2013 18:07:44 +0200 (CEST) Received: from localhost (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 282A6860 for ; Mon, 2 Sep 2013 18:07:13 +0200 (CEST) From: Thomas Petazzoni To: buildroot@uclibc.org Date: Mon, 2 Sep 2013 18:06:35 +0200 Message-Id: <1378138000-12739-10-git-send-email-thomas.petazzoni@free-electrons.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1378138000-12739-1-git-send-email-thomas.petazzoni@free-electrons.com> References: <1378138000-12739-1-git-send-email-thomas.petazzoni@free-electrons.com> Subject: [Buildroot] [PATCHv2 09/14] gcc: force symlink creation X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: buildroot-bounces@busybox.net Sender: buildroot-bounces@busybox.net The HOST_GCC_CONFIGURE_SYMLINK creates a symbolic link $(@D)/build/configure -> $(@D)/configure for each build step of gcc. However, it was only using 'ln -s' and not 'ln -sf', which was causing problems when doing 'make host-gcc-final-reconfigure' for example, because the configure commands (including this macro) are being re-executed, but the symbolic link already exists. Changing this symbolic link creation to 'ln -sf' fixes this problem. Signed-off-by: Thomas Petazzoni --- package/gcc/gcc.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk index cd6efed..20d6d14 100644 --- a/package/gcc/gcc.mk +++ b/package/gcc/gcc.mk @@ -76,7 +76,7 @@ endef define HOST_GCC_CONFIGURE_SYMLINK mkdir -p $(@D)/build - ln -s ../configure $(@D)/build/configure + ln -sf ../configure $(@D)/build/configure endef #