From: Martin Jansa <martin.jansa@gmail.com>
To: "Gary S. Robertson" <gary.robertson@linaro.org>
Cc: openembedded-devel <openembedded-devel@lists.openembedded.org>
Subject: Re: [meta-oe][PATCH] libhugetlbfs: x86 - don't link against host libs
Date: Wed, 15 Apr 2015 19:16:53 +0200 [thread overview]
Message-ID: <20150415171653.GB2338@jama> (raw)
In-Reply-To: <1428985140-4170-1-git-send-email-gary.robertson@linaro.org>
On Mon, Apr 13, 2015 at 11:18:59PM -0500, Gary S. Robertson wrote:
> The x86 build linker scripts were still searching hard-coded paths on the
> build host for libraries. As it happens, the libraries needed for
> linking the failing executable are present on my build host, so the build
> succeeds here despite the erroneous linker paths. Consequently I had
> stupidly assumed the resulting QA warning was a fairly benign error
> until your test build in a pristine environment demonstrated otherwise.
>
> I'm unclear as to the exact behavior shown by your log of the failed build,
> but since it is a linker error I am for now assuming it is precipitated
> somehow by the flawed library search paths. In any case with the
> hard-coded host paths commented out I get a clean build without the QA
> warning and see no similar logs in my local builds - so I hope this will
> also fix the build failures on your end.
Thanks for quick response, but this doesn't seem to be enough:
| /home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/x86_64-linux/usr/libexec/i586-oe-linux/gcc/i586-oe-linux/4.9.2/ld: Attempt to open /home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86/lib/libgcc_s.so succeeded
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -I.. -O2 -Wall -g -o obj32/zero_filesize_segment.o -c zero_filesize_segment.c
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,noexecstack -ldl -L../obj32 -o obj32/zero_filesize_segment -Lobj32 zero_filesize_segment.ld obj32/zero_filesize_segment.o obj32/testutils.o -Wl,--no-as-needed -lpthread -ldl -lhugetlbfs_privutils || cp bad-toolchain.sh obj32/zero_filesize_segment
| /home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/x86_64-linux/usr/libexec/i586-oe-linux/gcc/i586-oe-linux/4.9.2/ld: error: zero_filesize_segment.ld: SECTIONS seen after other input files; try -T/--script
| /home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/x86_64-linux/usr/libexec/i586-oe-linux/gcc/i586-oe-linux/4.9.2/ld: internal error in input_sections_begin, at /home/jenkins/oe/world/shr-core/tmp-glibc/work/x86_64-oe-linux/binutils-cross-i586/2.25-r0/git/gold/merge.h:269
| collect2: error: ld returned 1 exit status
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -I.. -O2 -Wall -g -o obj32/linkhuge.o -c linkhuge.c
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,noexecstack -ldl -L../obj32 -o obj32/linkhuge obj32/linkhuge.o obj32/testutils.o -Wl,--no-as-needed -lpthread -ldl -lhugetlbfs_privutils
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -I.. -O2 -Wall -g -o obj32/linkhuge_nofd.o -c linkhuge_nofd.c
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,noexecstack -ldl -L../obj32 -o obj32/linkhuge_nofd obj32/linkhuge_nofd.o obj32/testutils.o -Wl,--no-as-needed -lpthread -ldl -lhugetlbfs_privutils
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -I.. -O2 -Wall -g -o obj32/linkshare.o -c linkshare.c
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,noexecstack -ldl -L../obj32 -o obj32/linkshare obj32/linkshare.o obj32/testutils.o -Wl,--no-as-needed -lpthread -ldl -lhugetlbfs_privutils
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -I.. -O2 -Wall -g -o obj32/linkhuge_rw.o -c linkhuge_rw.c
| i586-oe-linux-gcc -m32 -march=i586 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed --sysroot=/home/jenkins/oe/world/shr-core/tmp-glibc/sysroots/qemux86 -B./obj32 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-z,noexecstack -ldl -L../obj32 -o obj32/linkhuge_rw -Wl,--no-as-needed -lpthread -ldl -lhugetlbfs_privutils -Wl,--hugetlbfs-align obj32/linkhuge_rw.o obj32/testutils.o
| i586-oe-linux-ld: internal error in do_write, at /home/jenkins/oe/world/shr-core/tmp-glibc/work/x86_64-oe-linux/binutils-cross-i586/2.25-r0/git/gold/output.cc:464
| collect2: error: ld returned 1 exit status
Please try to build qemux86 with gold (ld-is-gold in DISTRO_FEATURES) to see if you reproduce this issue.
--
Martin 'JaMa' Jansa jabber: Martin.Jansa@gmail.com
next prev parent reply other threads:[~2015-04-15 17:16 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-24 22:59 [meta-oe][PATCH 0/3] libhugetlbfs: fix build problems with ix86 and armv7ab Gary S. Robertson
2014-11-24 22:59 ` [meta-oe][PATCH 1/3] libhugetlbfs: Add ix86 to list of compatible host architectures Gary S. Robertson
2014-12-19 21:29 ` Gary Robertson
2014-12-19 23:07 ` Martin Jansa
2014-12-20 5:56 ` Gary Robertson
2014-12-20 11:12 ` Martin Jansa
2015-03-24 20:24 ` [meta-oe][PATCH V2] libhugetlbfs: add i586 to compatible hosts Gary S. Robertson
2015-03-24 20:24 ` [PATCH V2] libhugetlbfs: Add i586 to list of " Gary S. Robertson
2015-04-01 22:23 ` [meta-oe][PATCH V3] libhugetlbfs: add i586 to " Gary S. Robertson
2015-04-01 22:23 ` [PATCH] libhugetlbfs: Add i586 to list of compatible host architectures Gary S. Robertson
2015-04-02 0:31 ` Otavio Salvador
2015-04-02 0:33 ` Otavio Salvador
2015-04-02 16:04 ` [meta-oe][PATCH V4] libhugetlbfs: add i586 to compatible hosts Gary S. Robertson
2015-04-02 16:04 ` [PATCH V4] libhugetlbfs: Add i586 to list of compatible host architectures Gary S. Robertson
2015-04-13 13:45 ` Martin Jansa
2015-04-14 4:18 ` [meta-oe][PATCH] libhugetlbfs: x86 - don't link against host libs Gary S. Robertson
2015-04-14 4:19 ` [PATCH] " Gary S. Robertson
2015-04-15 17:16 ` Martin Jansa [this message]
2015-05-13 12:48 ` [meta-oe][PATCH] Revert "libhugetlbfs: Add i586 to list of compatible host architectures" Martin Jansa
2015-05-19 1:26 ` Khem Raj
2014-11-24 22:59 ` [meta-oe][PATCH 2/3] libhugetlbfs: Make cross-devel recognize all ix86 arches Gary S. Robertson
2014-11-24 22:59 ` [meta-oe][PATCH 3/3] libhugetlbfs: Fix page size & text offset for arm arches Gary S. Robertson
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