From patchwork Fri May 3 10:39:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sonic Zhang X-Patchwork-Id: 241266 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from fraxinus.osuosl.org (fraxinus.osuosl.org [140.211.166.137]) by ozlabs.org (Postfix) with ESMTP id 485502C00BD for ; Fri, 3 May 2013 20:42:29 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id DCB0010BB0E; Fri, 3 May 2013 10:42:09 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id D9fRiBNzGrAT; Fri, 3 May 2013 10:42:03 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by fraxinus.osuosl.org (Postfix) with ESMTP id 9AF9410BAC7; Fri, 3 May 2013 10:42:00 +0000 (UTC) X-Original-To: buildroot@lists.busybox.net Delivered-To: buildroot@osuosl.org Received: from whitealder.osuosl.org (whitealder.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id E8FBD8F75E for ; Fri, 3 May 2013 10:42:23 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 5357987A35 for ; Fri, 3 May 2013 10:42:16 +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 NRp760+ea1vf for ; Fri, 3 May 2013 10:42:15 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from co9outboundpool.messaging.microsoft.com (co9ehsobe005.messaging.microsoft.com [207.46.163.28]) by whitealder.osuosl.org (Postfix) with ESMTPS id 95FC487ABB for ; Fri, 3 May 2013 10:42:15 +0000 (UTC) Received: from mail141-co9-R.bigfish.com (10.236.132.254) by CO9EHSOBE033.bigfish.com (10.236.130.96) with Microsoft SMTP Server id 14.1.225.23; Fri, 3 May 2013 10:42:15 +0000 Received: from mail141-co9 (localhost [127.0.0.1]) by mail141-co9-R.bigfish.com (Postfix) with ESMTP id 045AB2C01C3; Fri, 3 May 2013 10:42:15 +0000 (UTC) X-Forefront-Antispam-Report: CIP:137.71.25.55; KIP:(null); UIP:(null); IPV:NLI; H:nwd2mta1.analog.com; RD:nwd2mail10.analog.com; EFVD:NLI X-SpamScore: 12 X-BigFish: VS12(zzzz1f42h1fc6h1ee6h1ce5h1fdah1202h1fd0h1e76h1d1ah1cabh1d2ahzz8275bhz2ei87h2a8h668h839hd24he5bh1288h12a5h12a9h12bdh12e5h1354h137ah139eh13b6h13eah1441h1504h1537h15a8h162dh1631h1758h17eeh1898h18e1h1946h19b5h1b0ah1d0ch1d2eh1d3fhff4m1355m129fi1155h) Received-SPF: neutral (mail141-co9: 137.71.25.55 is neither permitted nor denied by domain of gmail.com) client-ip=137.71.25.55; envelope-from=sonic.adi@gmail.com; helo=nwd2mta1.analog.com ; 1.analog.com ; X-FB-DOMAIN-IP-MATCH: fail Received: from mail141-co9 (localhost.localdomain [127.0.0.1]) by mail141-co9 (MessageSwitch) id 1367577733386652_27261; Fri, 3 May 2013 10:42:13 +0000 (UTC) Received: from CO9EHSMHS023.bigfish.com (unknown [10.236.132.251]) by mail141-co9.bigfish.com (Postfix) with ESMTP id 5BE3D1E0049; Fri, 3 May 2013 10:42:13 +0000 (UTC) Received: from nwd2mta1.analog.com (137.71.25.55) by CO9EHSMHS023.bigfish.com (10.236.130.33) with Microsoft SMTP Server (TLS) id 14.1.225.23; Fri, 3 May 2013 10:42:11 +0000 Received: from NWD2HUBCAS6.ad.analog.com (nwd2hubcas6.ad.analog.com [10.64.72.159]) by nwd2mta1.analog.com (8.13.8/8.13.8) with ESMTP id r43AfUIu002307 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Fri, 3 May 2013 03:41:30 -0700 Received: from zeus.spd.analog.com (10.64.82.11) by NWD2HUBCAS6.ad.analog.com (10.64.72.159) with Microsoft SMTP Server id 14.3.123.3; Fri, 3 May 2013 06:40:50 -0400 Received: from linux.site ([10.99.22.20]) by zeus.spd.analog.com (8.14.6/8.14.6) with ESMTP id r43AemQ8011622; Fri, 3 May 2013 06:40:48 -0400 Received: from localhost.localdomain (unknown [10.99.22.72]) by linux.site (Postfix) with ESMTP id CF16342D68B4; Thu, 2 May 2013 21:14:05 -0600 (MDT) From: Sonic Zhang To: Thomas Petazzoni , Arnout Vandecappelle , Date: Fri, 3 May 2013 18:39:38 +0800 Message-ID: <1367577580-3518-5-git-send-email-sonic.adi@gmail.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1367577580-3518-1-git-send-email-sonic.adi@gmail.com> References: <1367577580-3518-1-git-send-email-sonic.adi@gmail.com> MIME-Version: 1.0 Cc: Sonic Zhang , buildroot-devel@blackfin.uclinux.org Subject: [Buildroot] [PATCH v7 5/7] package: Introduce package-specific BINFMT_FLAT options. 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: , Errors-To: buildroot-bounces@busybox.net Sender: buildroot-bounces@busybox.net From: Sonic Zhang Add new option _FLAT_STACKSIZE. The document needs to be updated. Signed-off-by: Sonic Zhang Acked-by: Thomas Petazzoni --- v4-change: - Use late binding in make to expand package specific flat stack size to TARGET_LDFLAGS. v2-changes: - Fix typo error in macro BINFMT_FLAT --- package/Makefile.in | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/package/Makefile.in b/package/Makefile.in index dd3bc7d..a449089 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -103,6 +103,10 @@ TARGET_CFLAGS = $(TARGET_CPPFLAGS) $(TARGET_ABI) $(TARGET_OPTIMIZATION) $(TARGET TARGET_CXXFLAGS = $(TARGET_CFLAGS) TARGET_LDFLAGS = $(call qstrip,$(BR2_TARGET_LDFLAGS)) +ifeq ($(BR2_BINFMT_FLAT),y) +TARGET_LDFLAGS += $(if $($(PKG)_FLAT_STACKSIZE),-Wl$(comma)-elf2flt=-s$($(PKG)_FLAT_STACKSIZE)) +endif + ifeq ($(BR2_BINFMT_FLAT_SHARED),y) TARGET_LDFLAGS += -mid-shared-library -mshared-library-id=0 TARGET_CFLAGS += -mid-shared-library -mshared-library-id=0