Re: [PATCH] libhugetlbfs: add support for armv7a

From: Martin Jansa <martin.jansa@gmail.com>
To: openembedded-devel@lists.openembedded.org
Cc: linaro-networking@linaro.org, patches@linaro.org
Subject: Re: [PATCH] libhugetlbfs: add support for armv7a
Date: Mon, 28 Oct 2013 09:26:03 +0100	[thread overview]
Message-ID: <20131028082603.GD3704@jama> (raw)
In-Reply-To: <1382105347-27538-1-git-send-email-anders.roxell@linaro.org>

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On Fri, Oct 18, 2013 at 04:09:07PM +0200, Anders Roxell wrote:
> Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
> ---
>  meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> index 24480c3..4f1bfa4 100644
> --- a/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> +++ b/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb
> @@ -20,10 +20,16 @@ SRC_URI = "git://git.code.sf.net/p/libhugetlbfs/code \
>  
>  S = "${WORKDIR}/git"
>  
> -COMPATIBLE_HOST = "(x86_64|powerpc|powerpc64|aarch64).*-linux*"
> +COMPATIBLE_HOST = "(x86_64|powerpc|powerpc64|arm|aarch64).*-linux*"
>  
> +python __anonymous() {
> +    if base_contains('TARGET_ARCH', 'arm', True, False, d):
> +        d.setVar('ARCH', 'armv7l')
> +    else:
> +        d.setVar('ARCH', d.getVar('TARGET_ARCH'))
> +}
>  
> -EXTRA_OEMAKE = "'ARCH=${TARGET_ARCH}' 'OPT=${CFLAGS}' 'CC=${CC}' BUILDTYPE=NATIVEONLY ${LIBARGS}"
> +EXTRA_OEMAKE = "'ARCH=${ARCH}' 'OPT=${CFLAGS}' 'CC=${CC}' BUILDTYPE=NATIVEONLY ${LIBARGS}"
>  CFLAGS += "-fexpensive-optimizations -frename-registers -fomit-frame-pointer -g0"
>  
>  TARGET_CC_ARCH += "${LDFLAGS}"

It enables every arm* and fails for qemuarm:

|
/home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/sysroots/x86_64-linux/usr/libexec/armv5te-oe-linux-gnueabi/gcc/arm-oe-linux-gnueabi/4.8.1/ld:
error: zero_filesize_segment.ld: SECTIONS seen after other input files;
try -T/--script
| collect2: error: ld returned 1 exit status
| 	 CC32 obj32/linkhuge.o
| 	 LD32 (hugelink test) obj32/linkhuge
| 	 CC32 obj32/linkhuge_nofd.o
| 	 LD32 (hugelink test) obj32/linkhuge_nofd
| 	 CC32 obj32/linkshare.o
| 	 LD32 (hugelink test) obj32/linkshare
| 	 CC32 obj32/linkhuge_rw.o
| 	 LD32 (hugelink_rw test) obj32/linkhuge_rw
| arm-oe-linux-gnueabi-ld: error: cannot open text-segment=2097152: No
such file or directory
| arm-oe-linux-gnueabi-ld: fatal error: unable to parse script file
text-segment=2097152
| collect2: error: ld returned 1 exit status
| make[1]: *** [obj32/linkhuge_rw] Error 1
| make: *** [tests/all] Error 2
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at
/home/jenkins/oe/shr-core-branches/shr-core/tmp-eglibc/work/armv5te-oe-linux-gnueabi/libhugetlbfs/git-r0/temp/log.do_compile.24357)
NOTE: recipe libhugetlbfs-git-r0: task do_compile: Failed
ERROR: Task 23498
(/home/jenkins/oe/shr-core-branches/shr-core/meta-openembedded/meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb,
do_compile) failed with exit code '1'

> -- 
> 1.8.1.2
> 
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> Openembedded-devel@lists.openembedded.org
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-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa@gmail.com

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