From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail1.windriver.com (mail1.windriver.com [147.11.146.13]) by mail.openembedded.org (Postfix) with ESMTP id A482B601A0 for ; Thu, 18 Sep 2014 13:58:47 +0000 (UTC) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail1.windriver.com (8.14.9/8.14.5) with ESMTP id s8IDwmeL014224 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Thu, 18 Sep 2014 06:58:48 -0700 (PDT) Received: from Marks-MacBook-Pro.local (172.25.36.226) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server id 14.3.174.1; Thu, 18 Sep 2014 06:58:48 -0700 Message-ID: <541AE517.70204@windriver.com> Date: Thu, 18 Sep 2014 08:58:47 -0500 From: Mark Hatle Organization: Wind River Systems User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: References: <541A8765.1060800@gmail.com> In-Reply-To: <541A8765.1060800@gmail.com> Subject: Re: [PATCH 3/9] gcc-4.9: redefine dynamic linker for aarch64 X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Sep 2014 13:58:55 -0000 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit On 9/18/14, 2:19 AM, Khem Raj wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > > On 9/16/14 8:06 AM, Kai Kang wrote: >> Redefine dynamic linker for aarch64 from /lib to /lib64. >> >> BASELIB of aarch64 has to be defined with 'lib64', then linker file >> ld-linux-aarch64.so.1 is installed into /lib64 rather than /lib. So >> update it here too. > > hmmm since the ldso name is different it can still live in /lib > and there will be ilp32 version ldso multilib as well later. can we keep > ldso in /lib ? I thought the upstream definition (managed by ARM Ltd, and Linaro) for the ld.so had changed a few months back so that /lib64 was the 'standard' location for the ldso. Perhaps I'm mistaken? --Mark >> >> Signed-off-by: Kai Kang >> --- >> meta/recipes-devtools/gcc/gcc-4.9.inc | 1 + >> .../0056-redefine-dynamic-linker-for-aarch64.patch | 34 ++++++++++++++++++++++ >> 2 files changed, 35 insertions(+) >> create mode 100644 meta/recipes-devtools/gcc/gcc-4.9/0056-redefine-dynamic-linker-for-aarch64.patch >> >> diff --git a/meta/recipes-devtools/gcc/gcc-4.9.inc b/meta/recipes-devtools/gcc/gcc-4.9.inc >> index 25778bd..c434a45 100644 >> --- a/meta/recipes-devtools/gcc/gcc-4.9.inc >> +++ b/meta/recipes-devtools/gcc/gcc-4.9.inc >> @@ -70,6 +70,7 @@ SRC_URI = "\ >> file://0053-gcc-fix-segfault-from-calling-free-on-non-malloc-d-a.patch \ >> file://0054-gcc-Makefile.in-fix-parallel-building-failure.patch \ >> file://0055-PR-rtl-optimization-61801.patch \ >> + file://0056-redefine-dynamic-linker-for-aarch64.patch \ >> " >> SRC_URI[md5sum] = "fddf71348546af523353bd43d34919c1" >> SRC_URI[sha256sum] = "d334781a124ada6f38e63b545e2a3b8c2183049515a1abab6d513f109f1d717e" >> diff --git a/meta/recipes-devtools/gcc/gcc-4.9/0056-redefine-dynamic-linker-for-aarch64.patch b/meta/recipes-devtools/gcc/gcc-4.9/0056-redefine-dynamic-linker-for-aarch64.patch >> new file mode 100644 >> index 0000000..6933e2f >> --- /dev/null >> +++ b/meta/recipes-devtools/gcc/gcc-4.9/0056-redefine-dynamic-linker-for-aarch64.patch >> @@ -0,0 +1,34 @@ >> +From 8fbb60d89e569b68b13e4fd419e20640eb49cabc Mon Sep 17 00:00:00 2001 >> +From: Kai Kang >> +Date: Tue, 16 Sep 2014 16:01:31 +0800 >> +Subject: [PATCH] Redefine dynamic linker for aarch64 >> + >> +Redefine dynamic linker for aarch64 from /lib to /lib64. >> + >> +BASELIB of aarch64 has to be defined with 'lib64', then linker file >> +ld-linux-aarch64.so.1 is installed into /lib64 rather than /lib. So >> +update it here too. >> + >> +Upstream-Status: Pending >> + >> +Signed-off-by: Kai Kang >> +--- >> + gcc/config/aarch64/aarch64-linux.h | 2 +- >> + 1 file changed, 1 insertion(+), 1 deletion(-) >> + >> +diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h >> +index a8f0771..2a6f06d 100644 >> +--- a/gcc/config/aarch64/aarch64-linux.h >> ++++ b/gcc/config/aarch64/aarch64-linux.h >> +@@ -21,7 +21,7 @@ >> + #ifndef GCC_AARCH64_LINUX_H >> + #define GCC_AARCH64_LINUX_H >> + >> +-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}.so.1" >> ++#define GLIBC_DYNAMIC_LINKER "/lib64/ld-linux-aarch64%{mbig-endian:_be}.so.1" >> + >> + #define CPP_SPEC "%{pthread:-D_REENTRANT}" >> + >> +-- >> +1.9.1 >> + >> > > - -- > - -Khem > -----BEGIN PGP SIGNATURE----- > Version: GnuPG/MacGPG2 v2.0.22 (Darwin) > Comment: GPGTools - https://gpgtools.org > > iEYEARECAAYFAlQah2UACgkQuwUzVZGdMxT98wCghPbcAP/2xFgFn9Lv3Wisexa6 > kHkAni6hykOqPq44VheOimbMbcimHaZD > =jpy6 > -----END PGP SIGNATURE----- >