From owner-freebsd-arm@freebsd.org Sat Oct 7 18:24:08 2017 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B35CEE3E885 for ; Sat, 7 Oct 2017 18:24:08 +0000 (UTC) (envelope-from guyyur@gmail.com) Received: from mail-wm0-x22d.google.com (mail-wm0-x22d.google.com [IPv6:2a00:1450:400c:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0D88B752E6 for ; Sat, 7 Oct 2017 18:24:07 +0000 (UTC) (envelope-from guyyur@gmail.com) Received: by mail-wm0-x22d.google.com with SMTP id u138so13587406wmu.5 for ; Sat, 07 Oct 2017 11:24:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=yuavW2gezpmDO7+m4q95SoU8EN1uNuqCgbSH9lb9UuY=; b=PIQnCbd6W1zdn4RPJqkp8jo63ZpdIFDYWWqu//jTAqQiwwsPh0sYyxF/a77dYmB/sp Zct3+Gh5DK+dRN9qiENEEwJ6WTjDDEKUxE5pGOwl6MgHXc7mxWR+ULbU1/oxUlO5KkAT SiVb8oR5CytJ0MUUDTxlk61StN+QTSQ3kYNcjO4N9AXZS8pNgppqO6/rPt4J+psOEy2r AsSiDwfsdkU9iiakBpMsz6gF3WuhcdTMTpXyWv0aE7JSyUzLdhpI+jHg2pJiLhLOvHwN dHu0aGRs//gkSMWtdZ4ClVpKPj/tbXhFqqOAztcNsU/ajWMDagtrjNRYWf46mdzqhnfJ hEsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=yuavW2gezpmDO7+m4q95SoU8EN1uNuqCgbSH9lb9UuY=; b=laLVjHNqtBO4kVfh/W2eovEGRVcVoiM7AOm7sOQuHocd2RTUu2piTR+h569yjkTvJ0 EWvLC6ZBuhez5z9lJoj3RPyjD36YgCmOkCLyx8USKiqsfMIdiXzz93qwldQ5ZnMjKCHK RF//0BA4JdVXU50pZe/DIshYNoVckm8TJdgRfz0owNAjA9cdCllZF+aIOqhn6K9MFg7u 3syJtDA3FFLQJX0A5A79a1CkcpRKJVzuVEzqy2DvCLtIc8jM5iHl6wAc+F/GIRGDz+yZ HewMaXGjQNtl8j7DqKlzIYx4SGyCsLF7R4qF88MCrMxQ3fg6QUFSZVHNRW4iA/xHKhAx fB8w== X-Gm-Message-State: AMCzsaVmY/5Ps637FV13kNZXG1tk2NW1XAJlva1PmFCXOAdaZ0jxs4Cs CtPPwwsv1Gw0YNtluQUHBT9DL9TY9S+Lj8Cs7CmVOg== X-Google-Smtp-Source: AOwi7QC9dOMb0wz9OoB1WAsMY4gB6KdjWISwGqklCRy5tkhCHh82j7r+veY+rP6buH1kZBNLpzMEs0DQ0OKcYuJ10UM= X-Received: by 10.28.210.5 with SMTP id j5mr4400204wmg.15.1507400645894; Sat, 07 Oct 2017 11:24:05 -0700 (PDT) MIME-Version: 1.0 Received: by 10.28.197.141 with HTTP; Sat, 7 Oct 2017 11:24:05 -0700 (PDT) From: Guy Yur Date: Sat, 7 Oct 2017 21:24:05 +0300 Message-ID: Subject: armv7, building p7zip and -fPIC To: freebsd-arm Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 07 Oct 2017 18:24:08 -0000 Hi, Does armv7 need -fPIC when compiling? Building archivers/p7zip fails with: /usr/bin/ld: 7zEncode.o(.text+0x2d04): unresolvable R_ARM_MOVW_ABS_NC relocation against symbol `_ZTIi@@CXXABI_1.3' /usr/bin/ld: final link failed: Nonrepresentable section on output c++: error: linker command failed with exit code 1 (use -v to see invocation) *** [../../../../bin/7z.so] Error code 1 make[3]: stopped in /usr/wrkdir/usr/ports/archivers/p7zip/work/p7zip_16.02/CPP/7zip/Bundles/Format7zFree 1 error If I add "CFLAGS_armv7= -fPIC" in the port Makefile it builds fine. The port has -fPIC for aarch64, amd64, powerpc and sparc64. Is it a difference from armv6? When I previously built for armv6 it worked without the option. Thanks, Guy