From: Luca Bolognini <l.bolognini@tiscali.it>
To: Open Embedded Mailing List <openembedded-devel@lists.openembedded.org>
Subject: External toolchain
Date: Tue, 22 Feb 2011 10:16:03 +0100 (CET) [thread overview]
Message-ID: <12689458.696811298366163560.JavaMail.defaultUser@defaultHost> (raw)
Hi,
I would like to use an external toolchain (CodeSourcery2009q1) to
cross-compile some packages for my beagleboard (more or less the same
that happens in Arago) and then I expect not to download glibc package
and cross-compile again libc, libpthread and so on. I would like to use
the libraries inside my external CodeSourcery SDK.
I followed some
hints by Denys and Tom ( http://lists.linuxtogo.
org/pipermail/openembedded-devel/2010-April/019521.html ) and I put
#
LUCA
TARGET_VENDOR = "-none"
TOOLCHAIN_TYPE ?= "external"
TOOLCHAIN_BRAND ?= "csl"
TOOLCHAIN_PATH = "/opt/ti/codesourcery"
TOOLCHAIN_SYSPATH = "${TOOLCHAIN_PATH}/arm-none-linux-gnueabi"
PATH_prepend = "${TOOLCHAIN_PATH}/bin:"
require
conf/distro/include/toolchain-external.inc
inside my
openembedded/conf/distro/angstrom-2008.1.conf
As you know, cross-
compiler provided by CodeSoucery is arm-none-linux-gnueabi-gcc but I
get the following error with libtool-cross_2.2.6b.bb:
Build
Configuration:
BB_VERSION = "1.8.19"
METADATA_BRANCH =
"release-2010.12"
METADATA_REVISION = "dec3967"
TARGET_ARCH =
"arm"
TARGET_OS = "linux-gnueabi"
MACHINE =
"beagleboard"
DISTRO = "angstrom"
DISTRO_VERSION =
"2010.7-test-20110221"
TARGET_FPU = "hard"
[...]
| checking for
arm-angstrom-linux-gnueabi-gcc... arm-angstrom-linux-gnueabi-gcc -
march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-
interwork -mno-thumb
| checking whether the C compiler works... no
|
configure: error: in `/home/bolognini/diskp2/diskp2.4/pure-
oe/build/tmp/work/armv7a-angstrom-linux-gnueabi/libtool-cross-2.2.6b-
r27.1/libtool-2.2.6b':
| configure: error: C compiler cannot create
executables
Obviously OE doesn't have to find arm-angstrom-linux-
gnueabi-gcc, but why does it search for arm-angstrom-linux-gnueabi-gcc
instead of arm-none-linux-gnueabi-gcc ?
What's wrong inside angstrom-
2008.1.conf or what am I missing?
Thank you for your support
Luca
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next reply other threads:[~2011-02-22 9:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 9:16 Luca Bolognini [this message]
2011-02-22 9:47 ` External toolchain Ahsan, Noor
-- strict thread matches above, loose matches on Subject: below --
2011-02-23 11:49 Luca Bolognini
2011-02-23 19:28 ` Khem Raj
2011-02-24 4:07 ` Denys Dmytriyenko
2011-02-24 9:13 Luca Bolognini
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